The Bipolar Engines of post-AGB stars Transient Dynamos and Common Envelopes

晨星博士后激励计划英语In the realm of the Morning Star Postdoctoral Fellowship, language proficiency is a crucial factor. For the English requirement, it's essential to communicate effectively in a conversational tone. Imagine a casual yet intellectual discussion between peers, where ideas flow freely and words are chosen with precision.One might start by describing the program's unique character, stating, "The Morning Star Fellowship offers an unparalleled opportunity to delve into the depths of research. It's a chance to explore, question, and innovate—all in the spirit of academic excellence."Moving on, a personal perspective could be shared: "For me, this fellowship is not just a stepping stone in my career. It's a journey of self-discovery, where I can push the boundaries of my knowledge and expand my horizons."Another paragraph might highlight the importance oflanguage in academic pursuits: "In the world of academia, language is a bridge. It connects us to the past, present, and future of knowledge. With English as a common thread, we can collaborate with scholars from around the globe, sharing ideas and insights."And finally, a note on the challenges and opportunities presented by the program: "Of course, with any endeavor comes challenges. But the Morning Star Fellowship equips us with the tools and resources to overcome them. It's a place where we.。

和宇航员对话想问的问题小学英语作文全文共6篇示例，供读者参考篇1Questions I'd Like to Ask an AstronautEver since I was a little kid, I've been fascinated by space and the idea of exploring the unknown vastness that lies beyond our planet. The thought of venturing out into the cosmos, leaving Earth's cozy embrace, and experiencing the wonders of the universe firsthand is both thrilling and daunting. If given the chance to have a conversation with an astronaut, there are so many questions I would love to ask them.First and foremost, I would inquire about their journey to becoming an astronaut. What inspired them to pursue this extraordinary career path? Was it a lifelong dream, or did the passion develop later in life? I'd be curious to learn about the rigorous training process they underwent, the challenges they faced, and the sacrifices they had to make along the way. Becoming an astronaut is no easy feat, and I'd love to gain insight into the dedication and perseverance required to achieve such a lofty goal.Next, I would ask them to describe the experience of liftoff and the moments leading up to it. Can they even put into words the mixture of excitement, fear, and anticipation they must have felt as the countdown reached zero and the powerful rockets ignited beneath them? I imagine the sheer force and magnitude of the launch must be utterly indescribable. I'd love to hear their personal accounts of those heart-pounding moments when they left Earth's embrace and embarked on their cosmic voyage.Once in space, the questions would only multiply. What was their first impression upon gazing at our beautiful, blue planet from afar? Did it fill them with a newfound appreciation for the fragility and preciousness of our world? I'd be curious to know if the experience of seeing Earth from such a unique vantage point changed their perspective on life or instilled a deeper sense of responsibility towards protecting our planet.I would also inquire about the challenges of living and working in the microgravity environment of space. How did they adapt to the absence of gravity, and what tasks or everyday activities proved to be the most difficult? Did they experience any unexpected physical or psychological effects during their time in space? Understanding the realities of life in such an alien environment would be fascinating.Inevitably, the conversation would turn to the future of space exploration and the role humans might play in it. I'd ask for their thoughts on the potential for long-term human habitation on other planets or moons, such as Mars or the lunar surface. What challenges and obstacles would need to be overcome to make such endeavors possible? And what would be the broader implications and benefits for humanity if we were to establish a permanent presence beyond Earth?Furthermore, I'd be curious to hear their perspectives on the search for extraterrestrial life. Do they believe we are alone in the universe, or is the existence of other intelligent life forms a real possibility? If alien life were discovered, what might that mean for our understanding of the cosmos and our place within it?Beyond the scientific and technological aspects, I would also inquire about the personal and emotional impact of their experiences in space. Did the breathtaking vistas and the vastness of the universe instill a sense of humility or insignificance? Or did it perhaps reinforce the idea that篇2Questions I'd Love to Ask an AstronautEver since I was a little kid, I've been fascinated by space exploration and astronauts. I used to stare up at the night sky in awe, imagining what it would be like to float weightlessly among the stars. Astronauts are like real-life superheroes to me - brave men and women who venture into the unknown depths of the cosmos.If I ever got the chance to talk to an astronaut, there are so many questions I would ask them. I've tried to imagine what their incredible experiences must be like, but I'm sure the reality is far beyond what I can even picture in my mind.First off, I would ask them what it felt like when they first left the Earth's atmosphere and saw our beautiful planet from space. Did it take their breath away? Did they feel a sense of wonder at how tiny and fragile Earth looks from that vantage point? I've seen the amazing photos, but I can only imagine howmind-blowing it must be to witness that view with your own eyes.Speaking of photos, I'd love to know what it's like to look out into the inky blackness of space and see stars and galaxies that we can barely make out from Earth with our best telescopes. Is it as breathtaking as it seems, or do astronauts almost take thatincredible view for granted after a while since it's part of their daily routine in space?I'm also super curious about what the experience of being in a rocket during launch feels like. Is it terrifying, exhilarating, or a mixture of both? Do astronauts get intense adrenaline rushes or does their training help them stay calm through all those intense g-forces? I can't even fathom what it must feel like to be strapped into a rocket and then blasted off into the sky.Another thing I've always wondered about is how astronauts adapt to living in zero gravity conditions for extended periods. Is it really disorienting at first, or do they get used to it quickly? What's it like to be able to float around freely instead of being weighed down by gravity? I imagine even simple tasks like eating and drinking must be totally different experiences.I'd be really eager to learn about the day-to-day routines and schedules that astronauts follow on long space missions. How do they balance work responsibilities with personal time and rest? Do they get opportunities to do fun activities like watch movies or read books? Or does the sheer wonder of being in space trump the need for typical entertainment?On a more serious note, I'm really interested in learning about the vital scientific research and experiments astronautsconduct while in space. Whether it's studying things like radiation's effects on the human body or unlocking mysteries about the formation of the universe, their work is crucial to expanding our knowledge. I'd ask what types of studies they're working on and how those further humanity's understanding of our place in the cosmos.Another thing I'm dying to know is what astronauts enjoy the most about being in space, and what are the biggest challenges or things they struggle with. Is the exhilarating feeling of weightlessness addictive, or do they end up missing gravity after a while? What's the hardest part about being confined to a relatively small space station for months at a time? I imagine being an astronaut takes an immense mental and physical toll, in addition to all the rewards.I'd probably have to fight back happy tears if I got to ask astronauts what their most awe-inspiring or profound moments have been while in space. Whether it's witnessing a spectacular cosmic event, enjoying a deepened appreciation for our planet, or just being floored by the majesty of the universe around them, I'm sure they must have experiences that change their perspectives forever. Those stories could be life-changing for us Earthlings to hear.Finally, I might ask if spending time in space and seeing Earth from that ultra-rare vantage point has affected their philosophies or ways of looking at life. Does being an astronaut fundamentally transform a person's worldview or make them think about our existence in新的ways? I'd be honored to gain that type of perspective and insight.Those are just a few of the bajillion questions I'd love to ask an astronaut if given the chance. While I'll probably never get to experience space exploration myself, I'll always be in awe of those who do. Talking to a real-life spacefarer would be a dream come true and one of the coolest experiences imaginable for us starry-eyed Earth kids. Astronauts are篇3Questions I'd Love to Ask an AstronautEver since I was a little kid, I've been fascinated by space and the idea of exploring the unknown vastness that lies beyond our Earth. The thought of venturing into the great cosmic frontier has always filled me with a sense of wonder and excitement. And who better to learn about this incredible journey than from the brave men and women who have actually experienced it firsthand – the astronauts?If I ever had the chance to meet and chat with an astronaut, there are so many questions I'd love to ask them. First and foremost, I'd be curious to know what inspired them to pursue this extraordinary career path. Was it a lifelong dream or a passion that developed later in life? What motivated them to take on such a daring and challenging profession?I'd also be eager to learn about the rigorous training process they had to undergo. How did they prepare both physically and mentally for the harsh conditions of space travel? What were some of the most difficult or grueling aspects of their training? And how did they cope with the immense stress and pressure that must have accompanied such intense preparation?I'd want to know about the challenges and difficulties they faced during their missions. Were there ever any harrowing moments or close calls that tested their resolve and training? How did they handle the intense confinement of living and working in such a small space for extended periods? And what was it like to perform complex tasks and experiments in the unique environment of zero gravity?Naturally, I'd be incredibly curious about the sights and experiences that left the most lasting impressions on them. What was the most breathtaking celestial phenomenon they witnessed?Did they have any profound or life-changing realizations while gazing down at our fragile planet from above? And were there any humorous or lighthearted moments that helped break the tension or monotony of their missions?Beyond the personal experiences, I'd be eager to pick their brains about the broader implications and future of space exploration. What do they see as the most promising avenues for future research and discovery? Do they believe manned missions to other planets or even beyond our solar system could become a reality in our lifetimes? And what role do they think the private sector and commercial space industry might play in driving these endeavors forward?As someone who has spent countless hours gazing up at the night sky and dreaming of the wonders that lie among the stars, the opportunity to speak with an astronaut would be an absolute dream come true. Their firsthand experiences and insights would not only satisfy my boundless curiosity but also provide invaluable inspiration and guidance for anyone aspiring to follow in their footsteps.While the chances of such an encounter may be slim, I can't help but imagine the captivating stories and incredible tales an astronaut would have to share. From the breathtaking beauty ofEarth suspended in the inky blackness of space to the challenges and triumphs of exploring the great unknown, their perspectives and wisdom would undoubtedly leave a lasting impact on my life and further fuel my passion for space exploration.So, to any astronauts out there reading this, know that there are countless dreamers and stargazers like myself who would jump at the chance to pick your brains and learn from your extraordinary experiences. Your journeys have not only expanded the boundaries of human knowledge but also captured the imagination of countless people around the world. And for that, we are forever grateful and in awe of your bravery and accomplishments.篇4Talking to an Astronaut: My List of QuestionsEver since I was a little kid, I've been fascinated by space. I have a telescope that I use to gaze up at the stars and planets on clear nights. I read every book about space I can get my hands on from the library. And my biggest dream is to become an astronaut someday and travel to the Moon or even Mars!That's why I was so excited when my teacher told our class that we would have a very special visitor coming to speak with us- a real astronaut who has actually been to space! I could hardly sit still thinking about all the questions I would ask. After lots of thought, here is my list of questions I hope to ask the astronaut when they visit:What is it like to launch into space aboard the rocket? I've seen videos of rocket launches and it looks both terrifying with all that fire and shaking, but also amazing as you blast off the ground. Does it feel as intense as it looks? Are you strapped in very tightly?Once you get into space, what does it feel like being in zero gravity and floating around? Does it make you feel dizzy or sick at first not having any up or down? Or is it fun to push off and float wherever you want? I've heard some astronauts have a hard time at first until they get their "space legs."How do you go to the bathroom in space? This might seem like a silly question, but I'm really curious! Is it difficult having to go to the bathroom while floating around? Do you have to be strapped into a special toilet? I've heard astronauts have to be really careful or it could be a mess!What is your daily routine like on a space mission? Do you have set times to wake up, exercise, eat meals, do experiments, etc? Or is it more of a go-with-the-flow situation since you're in adifferent environment? I imagine it's really different from normal life on Earth.What is your favorite space food to eat? I've seen videos of astronauts squeezing food out of tubes and adding water to rehydrate freeze-dried ice cream and snacks. Does the food taste pretty good or is it more to just get nutrition? Do you get tired of eating the same things over and over?How do you stay entertained during long stretches of time in the spacecraft? Do you watch movies, read books, play games with your crewmates? I can't imagine how I'd stay occupied being confined to such a small space for weeks or months at a time. I'd probably go stir crazy!What does the Earth look like from space? I've seen beautiful pictures of the Earth from the International Space Station, but I wonder how it appears with your own eyes in person seeing our whole planet floating in the blackness of space. Is it breathtaking or does it start to look normal after a while?What training did you have to go through to become an astronaut? I know it's extremely competitive and difficult, with lots of tests of your mental and physical abilities. Did you have to practice living in simulations of space conditions? Learn all kindsof science and technical skills? I'll have to work really hard if I want that job someday!What is your favorite or most amazing experience you had during a spaceflight? Seeing a sunrise from orbit? Doing a spacewalk? Watching a rocket launch from space? I can only imagine how incredible everything must look and feel so different from anything on Earth.What advice would you give a kid like me who dreams of becoming an astronaut? Besides working hard in school at all my science and math classes, what should I be doing now to help achieve that goal? Read certain books? Attend space camps? Look into special programs or internships? I'll do whatever it takes!I have so many other questions too, like what the re-entry through the atmosphere feels like, what items you wish you had brought with you, seeing other planets and stars up close, and so on. But those are my top 10 burning questions for now that I'm hoping to ask the astronaut visitor.I know that being an astronaut is one of the most difficult and dangerous professions in the world. You have to be brave, determined, highly intelligent, and physically fit. But that's my ultimate dream job - to leave Earth and travel amongst the starsand planets. Our astronaut visitor has made that dream a reality, and I'll get to hear all about it straight from their mouth! I can't wait to shake their hand, have them sign my books, and learn everything I can from someone who has experienced the incredible frontier of space. It's going to be out of this world!篇5Questions I'd Ask an AstronautIf I ever got the chance to talk to a real astronaut, there are so many questions I would want to ask them! Being an astronaut and going to space seems like the coolest job in the entire universe. I can't even imagine what it would be like to leave Earth and float around in zero gravity. I bet astronauts have some amazing stories to tell. Here are some of the top questions I would love to ask an astronaut:What does it feel like when the rocket takes off?I've seen videos of rocket launches, and it looks totally intense with all the fire and smoke blasting out. Does it feel as powerful as it looks when you're strapped in ready for liftoff? Is it scary or exciting or both? I remember going on a roller coaster once and getting that feeling of butterflies in my stomach on the first big drop. I can only imagine that feeling gets multiplied by amillion on a rocket launch! Do your insides feel like they're getting scrambled up?What is your favorite thing about being in space?There are so many parts of being in space that seem amazing to me. Is it the incredible views of Earth from the windows? The experience of floating around in microgravity and not feeling your own weight? Setting off on spacewalks and being outside the spaceship with only your suit between you and the vacuum? Maybe it's just the pride and excitement of few people getting to go to space? I want to know what the astronaut's favorite part is.Do you ever get homesick or miss things from Earth?As great as being in space seems, I imagine it would also be really hard in a lot of ways. You're in a tiny space for months, eating dried food, working long hours, and not getting to see your family or pet your dog. Don't astronauts ever just want a break from the routine to go walk in the park, eat a pizza, and sleep in their own bed? What kinds of things from normal Earth life do they miss the most?Have you ever gotten space sickness? What's that like?I read that a lot of astronauts feel sick and throw up when they first get to space because their inner ear gets confused by the lack of gravity cues. That sounds like it would be the worst! Is space sickness kind of like having a really bad stomach flu where you can't keep anything down? Do you eventually get used to it after being up there for a while? I'd hate to be in a confined space feeling sick with nowhere to go!How do you go to the bathroom in space?This one might be a little gross, but I really want to know! Without gravity, how does, you know...everything not just float away? Do you have to use special zero-gravity space toilets? What if you get sick and have a bathroom emergency in the middle of an hours-long spacewalk? Sorry if these questions are maybe too personal, but inquiring young minds have got to know!What's the food like up there?From what I've seen, it doesn't look that appetizing to eat squeeze tubes of applesauce and bite vacuum-sealed pouches. But I guess food has to be packaged in a way that it won't make a mess in zero-g. Is it all just tasteless mush and freeze-dried ice cream? Or do you get any good meals up there? Do you have afavorite space snack or meal? Being stuck with only yucky food for months would definitely be one of the downsides for me.What's your scariest experience or closest call in space?Being an astronaut seems like such an adventure, but also extremely dangerous when you think about all the things that could potentially go wrong millions of miles from Earth. Have they ever had any terrifying malfunctions or close calls with danger? Did emergency training kick in to save the day? I'm sure astronauts have some incredible stories of times when things went wrong but their skills and keeping a cool head got them through it. I want to hear those heart-pounding tales!Is outer space as cool and fun as it seems?At the end of the day, this is the biggest question I have. Being an astronaut and working in space just seems like the most awesome thing a person could ever do. But maybe there are some not-so-exciting parts that make it more like a regular job too. I want to know if living and working in space is asmind-blowingly amazing as I'm picturing it. Or if the realities of the day-to-day work take some of the novelty away after a while.I just hope I'll get to find out for myself someday if I work really hard and make my dreams come true!So those are the main things I would ask if I was face-to-face with an astronaut. Of course, I'm sure I'd have about a million other questions pop into my head once I was there too. It would be like getting to interrogate a real-life superhero or action movie character about their incredible job. An astronaut's stories and experiences have got to be endlessly fascinating. If I ever get the chance, you can be sure I'm going to fill them with so many questions they'll be begging for a break from this curious kid!篇6A Conversation with an AstronautHave you ever looked up at the night sky and wondered what it would be like to travel to space? I certainly have! Getting the chance to talk to a real astronaut would be a dream come true. If I ever got that amazing opportunity, there are so many questions I would love to ask them about their incredible experiences.First off, I would want to know all about what it feels like to actually blast off into space aboard a rocket ship. Does it make your stomach feel funny from the g-forces? Is it scary or exhilarating? I've seen videos of rocket launches, but I can onlyimagine how loud and powerful it must seem in person as those huge engines ignite. I bet the shaking and vibrations are crazy!Once they made it up into orbit, I'd ask them to describe in detail what the Earth looks like from up in space. We've all seen beautiful photos, but it's got to be breathtaking to actually witness it with your own eyes. Does the planet really look relatively small against the vastness of space? Can you make out continents, clouds, and geographic features? I've heard astronauts say the view is life-changing.Speaking of being in orbit, I'd be super curious to know what it feels like to be in a constant state of freefall and weightlessness. The astronaut could demonstrate some fun zero-gravity tricks like letting a ball of floating water hang in the air. I'd ask if it's hard to eat, sleep, and do normal daily activities when you're weightless. Do they ever get nauseated or seasick from the sensation? It seems like it would take some getting used to!If the astronaut had done a spacewalk before, I'd have a million questions about that too. What does it feel like to step outside into the vacuum of space? Is it scary being attached to the spacecraft by just a tether? Looking down and seeing the entire planet below you must be both amazing and terrifying at the same time. I can't even comprehend how cold it must be outthere too - well below freezing! The astronaut could show me what their bulky spacesuit looks like and describe having to rely on it to stay alive.I'd definitely ask the astronaut if they've ever seen any bizarre sights or had any unusual experiences while in space that even they can't explain. You always hear rumors of astronauts reporting unknown objects or strange phenomena. I'd try to get them to spill the beans on any weird stories! Even if nothing too crazy happened, I bet they still have some interesting tales of equipment failures, close calls, or otherworldly sights.For an astronaut who has been to the Moon, I'd ask them to share what that was like in great detail. Hearing firsthand what it's like to actually walk on the lunar surface would be simply amazing. Did they get to look back at the Earth in the sky? How tough was it to maneuver around in their bulky spacesuit on such low gravity? What did they think when they first stepped foot on an entirely different world? I'd love to hear any other cool stories or fun facts about their moonwalk.No conversation would be complete without asking the astronaut about the intense training process they had to go through just to have the opportunity to go to space. I'd ask them to describe some of the craziest simulations or tests theyendured to prepare their bodies and minds. Things like extreme hot and cold scenarios, survival training, living in simulated space habitats, and all the classroom learning they had to undergo first. It must have taken an incredible amount of hard work and dedication!Finally, I'd make sure to ask the astronaut plenty of questions about what first got them interested in space exploration and what inspired their journey to becoming an astronaut. Was it something they dreamed about sincebeing a little kid? Who were their heroes or role models growing up? What advice would they give to young students today who hope to one day work for NASA or go to space themselves? Getting encouragement and wisdom straight from an astronaut would be incredibly motivating.Can you imagine how cool it would be to shake the hand of someone who has traveled to space and experienced the wonders of the cosmos firsthand? An astronaut would have seen and done things that few humans ever will. I'll never forget getting that once-in-a-lifetime chance to ask them anything I wanted about their incredible journey. It would be a day I'd cherish forever!。

关于太空宇宙的英语作文三句或四句I. IntroductionThe universe, an immense expanse teeming with celestial wonders, has long captivated human imagination and driven our insatiable quest for knowledge. From the twinkling stars that adorn our night skies to the enigmatic black holes lurking in the darkness, the cosmos is a realm of unfathomable beauty and mystery. This vast, ever-expanding entity, comprised of billions of galaxies, each housing countless stars and their planetary systems, represents the ultimate frontier for scientific inquiry.II. The Observable Universe: A Glimpse into Infinity Our observable universe, extending approximately 93 billion light-years in diameter, is but a tiny fraction of what may lie beyond. It contains a staggering array of celestial bodies, ranging from blazing stars in various stages of life to the ethereal, ghostly remnants of exploded stars known as supernovae. Furthermore, it is threaded by invisible forces, such as gravity and dark matter, which shape the cosmic web and govern the dance of galaxies. The cosmic microwave background radiation, theresidual heat left over from the Big Bang, whispers tales of our universe's fiery birth and subsequent expansion.III. The Search for Extraterrestrial LifeAs we peer deeper into this celestial tapestry, one question looms large: Are we alone in the universe? The discovery of thousands of exoplanets orbiting distant stars has fueled optimism that Earth might not be the sole cradle of life. These alien worlds, some found within the "habitable zones" where liquid water can exist, beckon us to ponder the possibility of extraterrestrial organisms thriving under different conditions. Ongoing missions, such as NASA's James Webb Space Telescope and the search for biosignatures, aim to unveil whether these seemingly habitable planets indeed harbor life, thus rewriting our understanding of our place in the cosmos.IV. Challenges and Future ProspectsExploring the universe is an audacious endeavor fraught with challenges, including the vast distances involved, harsh space environments, and the limitations of current technology. However, advancements in fields like astrophysics, aerospace engineering, and artificial intelligence hold promise for surmounting these obstacles.Space telescopes with unprecedented resolution will enable us to observe the universe in greater detail, while interstellar travel concepts like nuclear fusion propulsion and light sails could potentially revolutionize our ability to traverse the cosmos. Moreover, the pursuit of establishing permanent human settlements on other planets, such as Mars, signifies our aspirations to become a multi-planetary species and secure humanity's future among the stars.In conclusion, the universe, a boundless expanse of celestial marvels and profound mysteries, continues to entice and challenge us. As we delve deeper into its secrets, we not only broaden our understanding of the cosmos but also gain invaluable insights into our own existence. The quest to explore and comprehend this magnificent realm reflects our innate curiosity and unyielding spirit of exploration, promising a future filled with groundbreaking discoveries and paradigm-shifting revelations about the universe we call home.。

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unhappy||抱怨-觉得不快乐Comprehend-understand||了解-了解Confidential-secret||机密的-秘密Conscientious-careful||有责任心的-小心的Consideration-account||考虑-帐户Consolidated-strengthened||联合-加强Contaminated-polluted||污染-污染Contended-argued||奋斗-争论Converted-changed||转换-改变Coverage-reportage||报导-新闻报导Damaging-harmful||损坏-有害的Deadly-fatal||致命的-致命的Decent-honest||有分寸的-诚实的Deduced-derived||推论-得自Deliberately-intentionally||故意地-企图的Densely-compactly||浓密地-细密地Depicts-describes||描述-描述Deters-inhibits||制止-禁止Dimly-faintly||微暗-微弱地Distress-danger||苦恼-危险Draft-formulate||草稿-制定Duplicated-copied||复制-复印Effects-results||效果-结果Eligible-entitled||有资格者-给Endeavoring-trying||努力-尝试Eternal-everlasting||永恒的-永恒的Exhibited-showed||展现-展现Explored-investigated||探究-调查Extinction-dying out||消失-日渐绝迹Extract-take out||榨出物-取出Fascinated-intrigued||令人入神-密谋Final-last||结局-持续Finds fault with-criticizes||吹毛求疵由于-批评For love or money-at any price||对於爱或钱-以任何的价格Fostered-cultivated||养育-种植Framework-skeleton||结构-骨骼Gained-put on||得到-穿上Gangsters-violent criminals||歹徒-暴力的罪犯Gets up-arises||起床-发生Grasped-took hold of||抓住-握住Hailed-acclaimed||欢呼-欢呼Harness-utilise||马具-利用Hazard-danger||危险-危险Immediately-right away||立刻-现在Inevitable-certain||不可避免的-确定的Insist on-demand||坚持-要求Isolated-solitary||隔离-独居者Last-past||最后的-越过Lately-recently||近来-最近Lawful-legal||法律许可的-合法的Lethal-deadly||致命的-致命的Limited-small||限制-小的Looking for-trying to find||找寻-尝试找Lure-attraction||饵-吸引Made up his mind-decided||决定-决定Manual-physical||手册-实际的Massive-extensive||庞大的-广泛的Mighty-very strong||有势力的人-非常强壮的Mildly-gently||柔和地-逐渐地Mock-laugh at||嘲笑-笑Motives-reasons||动机-理由Notably-particularly||特别地-特别地Now and then-occasionally||偶尔-有时候Occasionally-sometimes||有时候-有时Omitted-failed||省略-失败Orthodox-conventional||正统的-传统的Outcome-result||结果-结果Outrageous-unacceptable||暴虐的-无法接受的Particularly-especially||特别地-尤其Permitted-allowed||允许-允许Phase-stage||时期-阶段Physician-doctor||医师-医生Planes-aircraft||飞机-飞机Poorly-inadequately||贫穷地-不充分的Porcelain-china||磁器-磁器Postulated-assumed||要求-假定Practically-almost||实际地-几乎Pressing-urgent||压迫-紧急的Principal organizers-planners||主要的组织者-计划者Prior to-before||在～之前-在Probed-explored||探查-探究Proposed-suggested||计画-提议Provoked-elicited||激怒-elicitedQuarter-fourth||四分之一-第四的Rarely-seldom||很少地-很少Readily-willingly||不迟疑地-自动地Realized-fulfilled||了解-实现Realize-know||了解-知道Recommended-suggested||推荐-提议Regardless of-whatever||不管-无论什么Regret-sorry||遗憾-难过的Relied on-depended on||仰赖-仰赖Remainder-rest||剩余物-休息Remedy-cure||药物-治疗Removed-took off||移走-起飞Residents-occupants||居民-占有者Safe-secure||保险箱-固定Satisfactorily-acceptably||满意地-可欣然接受地Scared-frightened||惊吓-惊吓Scene-location||现场-位置Seldom-rarely||很少-很少地Settle-solve||长椅-解决Sever-hard||切断-难的Shine-polish||光泽-光泽Shocked-surprised||震动-感到惊讶Speeds-velocities||速度-速度Spurred-encouraged||刺激-鼓励Steadily-continuously||稳定地-不断地Summit-top of the mountain||高峰会-山的顶端Talked over-discussed||讨论-讨论Tolerate-put up with||宽容-忍受Trembled-shook||战栗-摇动Try-test||尝试-测试Vague-imprecise||含糊的-不严密的Vanish-disappear||消失-消失While-although||当-的时候--虽然Wholesome-healthy||有益健康的-健康的Widens-broadens||弄宽-变宽二、阅读判断：A Dog‟s Dilemma||狗的两难境地1.The African wild dog has been endangered.-R2.The spotted hyena is on the verge of extinction.-W3.The remaining lions will die out within decades.-N4.The dominant females is always left behind to protect the young.-W5.There is a tension between babysitting and hunting.-R6.The size of a pack must be big enough for it to survive.-R7.Steps will be taken to protect the African wild dog.-NBiodiesel||生物柴油1.Thailand suffers a lot due to the price slumps of its biodiesel.-N2.Biodiesel is superior in quality to traditional petroleum.-W3.Biodiesel can be made from coconut and palm oil, or from waste cooking oil.-R4.Malaysia, and the Philippines are the first countries in the world to have public policy supporting thecommercialization of biodiesels.-W5.Yuthachai‟s fuel is welcomed by both farmers and ferry operators for its low prices.-R6.Yuthachai, the inventor of biodiesel, is currently the general manager of a US-Thailand joint venture inBangkok.-N7.It seems that Yuthachai places his fellow farmers‟ interest before his own.-RCrypto||密码1.Technology is like an art, which everybody including scientists loves.-N2.In the passage, drawbacks means the messages we send may be intercepted or overheard by non-intendedreceivers.-R3.With the widespread use of digital communications and e-commerce, encryption will become veryurgent.-R4.We have-R5.More and more activities performed in the physical world will be replaced by activities in the electronic6.The passage clearly concludes that we need a new organization to popularize encryption andauthentication.-N7.Encryption can protect privacy, but can stop terrorism and drug dealing as well.-WDangers await babies with altitude||高海拔的婴儿有危险1.According to the passage, one of the reasons why newborns in mountain communities are underweight isthat their mothers are underweight.-W2.Giussani‟s team members are all British researchers and professors from Cambridge University.-N3.Giussani did not expect to find that the weight of a baby had little to do with the financial conditions of thefamily he was born into.-R4.The weight of a newborn has to do with the supply of oxygen even when he was still in his mother‟swomb.-R5.High-altitude bodies have heads that are larger than their bodies.-W6.High altitude babies have longer but thinner limbs than average-N7.Giussani has arrived at the conclusion that babies in high-altitude regions are more likely to have hearttrouble when they grow up.-WEngineering ethics||工程道德1.Engineering ethics is a compulsory subject in every institute of science and technology in the UnitedStates.-N2.The number of students wishing to take the course of engineering ethics is declining at Texas A & MUniversity.-W3.The National Science Foundation involves itself directly in writing up material about ethical issues.-W4.It seems that medical ethics and business ethics are more mature than engineering ethics.-R5.Several engineering professors have quit from teaching to protest against the creation of a new course inengineering ethics.-N6.Many engineering professors may not have time to prepare material for class discussion on professionalethics.-R7.It is likely that following this introductory passage, the author will provide the necessary material relatedto the topic of engineering ethics.-REasy listening||容易的学习1.Babies can learn language even in their sleep.-R2.An infant can recognize a lot of vowels by the time he or she is a year old.-N3.Finish vowels are easy to distinguish.-N4.The three vowels mentioned in this article are all Finnish sounds.-W5.The study shows that the infant‟s cerebral cortex is working while he is asleep.-R6.If an adult wants to learn a language faster, he can put a language tape under his pillow.-W7.Cheour‟s finding is worthless.-WFermi Problem||费米问题1.Fermi‟s team was impressed by Fermi‟s announcement in the base camp because he could even work outthe power of the atom bomb in his mind.-R2.Fermi, an experimentalist as well as a theoretician, won a Nobel Prize for producing the first nuclear chainreaction in the world.-W3.Dividing a big problem into small problems is a talent Fermi had and a talent that has practical value inlife.-R4.Fermi problem is to develop the talent of breaking a seemingly unanswerable problem into sub-problemsand finding the solution to it, which is a typical Fermi problem.-R5.Then the fourth paragraph tells us how Fermi solved the problem of earth‟s circumference without lookingup.-W6.The last paragraph concludes the whole writing by stressing the value of important inventions and smalldiscoveries.-W7.Fermi was famous for inventing a device to calculate bomb‟s energy accurately.-NFive is the magic number||五是神奇的数字1.The researcher, Chirs Hayes, believes that extra digits can seriously affect animals‟opportunity of2. A likely consequence of having extra digitals is that the limbs of the animal will grow longer thannormal.-N3.The more digits an animal has, the faster it can run.-W4.Animals can gradually adapt to fewer digits than five in the course of evolution.-R5.Hayes is not yet able to explain why the panda has five digits plus a pad instead of having six digits on itspaw.-R6.What is true with animals about extra digits is also true with human beings.-W7.Those few people with more than five toes can run as fast as those with just five.-NInhalable water droplets||Inhalable 可吸入水滴1.The first paragraph is a question to which the author hopes to have a positive answer from the reader.-W2.Shower nozzles shower nozzles that produce water droplets, big and small, can expose anyone using theshower to health problems.-W3.The chemicals contained in wayer kill bacteria to make it safe for drinking.-R4.The problem that inhalable water droplets produce is that they may expose people with respiratoryproblems to health hazards.-R5.The adjustable type of nozzles are less dangerous than the fixed one.-W6.People with asthma and other respiratory problems should avoid taking showers.-N7.To overcome the problem caused by inhalable water droplets, Sethi, per haps with some other researchers,is drawing up standards for safe shower head designs.-RMicro-chip research center created||微- 芯片研究中心成立1.The country says that the investment of US$14 million is big enough for developing that country‟s chipindustry.-W2.That country gives top priorities to developing chips for military purposes.-N3.Although the licensing fees are not very high, that far-east country cannot afford to pay.-N4.Many western countries ban the exporting of the most advanced chip-making technologies to that countryto prevent them from being used for military purposes.-R5.Currently, almost all the flagship chipmakers in that country are owned by American investors.-N6.Mainstream chip production technology develop rapidly.-R7.More than 10 chip plants being built in that country are an example of self-reliance.-WRescue platform||救生平台1. A rescue platform called the Eagle is capable of moving vertically but not sideways.-W2.The four propellers are fitted horizontally to the Eagle.-R3.With the help of jet engines, the Eagle can fly at a speed of 100 miles an hour.-N4.In the third paragraph, the word helicopter refers to the Eagle.-W5.The more jet engines are fitted to the propellers, the more people the platform can carry.-N6.In the wake of September 11, Mr. Metreveli has secured enough funding to build up a small-scale model ofthe Eagle to test his idea.-W7.Mr. Metreveli is designing for Israel a more advanced form of rescue platform than the Eagle or theEaglet.-NSmoking||抽烟1.It is easy to determine whether smoking is hazardous.-W2.Smoking reduces one‟s life expectancy.-R3.Smoking may induce lung cancer.-R4.There is evidence that smoking is responsible for breast cancer.-N5.Male smokers have a lower death rate from heart disease than female smokers.-W6.Nicotine is poisonous.-R7.Filters and low tar tobacco make smoking safe.-WThe cold places||寒冷的地带1.The lowest temperature that man has ever known was recorded in Antarctica.-R2.Winter temperatures average 85 degrees below zero in Antarctica.-W3.The Arctic and Antarctica are no man‟s lands because of their notorious coldness.-W4.Polar explorers can stay alive without heaters and windproof shelters.-W5.Despite the the hostile environment, both animals and plants can be found in the oceans and on land inpolar areas.-R6.As discovered by expedition scientists, Antarctica has not always been so cold as it is today, so has theArctic.-N7.At one time, the weather in Antarctica was so warm and damp that trees grew there.-RTanning parlors take heat||人工日照美容院吸收热量1.The passage confirms that using tanning equipment is harmful to one‟s health.-R2.The highest rate of skin cancers is found in teenagers who use sun lamps frequently.-W3.Melanoma is a more serious cancer than lung cancer.-N4.Karagas‟s reported her research results basing on interviews with a group of skin cancer patients and acontrol group of people with no skin cancers.-R5.Doctor James Spencer‟s argument implies that in the long run, getting an infrequent sunbum is worse thanthe small, day-to-day exposure.-W6.The passage mentions three forms of skin cancers, of which squamous cell skin cancer is the mostdangerous.-W7.It is implied in Mr. Levy‟s argument (paragraph 5) that frequent exposure to sun lamps is safe.-RWill we take vacations in spaces?||我们将在太空间度假吗?1.Mike Kelly planned to turn his business of making bread and butter into a business that is engaged in spacetourism.-W2.Kelly hoped to develop space tourism, which he thought would be a good market.- R3.Space Adventure in Arlington has taken 130 deposits totaling $98,000 for a two-hour space tour.-N4.It sounds great that soon there will be space residence, although it is still a tentative plan.-W5.Some of the hurdles space tourism faces include a lack of oxygen and life support equipment.-W6.Little guys, who do not have plenty of money but have great interest in space tourism, are trying to makethe space travel less expensive but more reliable.-R7.We can infer from the context that the Michelin ratings can help people to find prices of hotels.-R三、概括大意与完成句子：A Strong Greenhouse Gas一种强烈的温室气体1.Paragraph 1: Methane as a Strong Greenhouse Gas.2.Paragraph 2: Livestock as a Prime Factor of the Greenhouse Effect.3.Paragraph 4:Agriculture Also Contributes to Increased Concentrations of Methane in theAtmosphere.4.Paragraph 5: Why Livestock Releases Methane.5.Methane is one of the major contributors to the intensifying greenhouse effect.6.Greenhouse gases are indispensable to mankind, but the problem mankind is faced with is theever-increasing atmospheric concentrations of greenhouse gases.7.Generally people heap criticism on big industries and gas-guzzling vehicles for the planet‟s temperaturerise.8.Nothing has been mentioned in the passage about how to cut down the cattle populations.Blasts from the Past过去的火山爆发1.Paragraph 2：Association of Mass Extinctions with Volcanic Eruptions.2.Paragraph 3：Calculation of the Killing power of Older Eruptions.3.Paragraph 4：A Mass Extinction.4.Paragraph 5：Volcanic Eruptions That Caused no Mass Extinction.5.Older eruptions were more devastating than more recent ones.6.The Permian extinction is used to illustrate the killing efficiency for older eruptions.7.The cause of the extinction of dinosaurs has remained controversial.8.Courtillot rejects Wignall‟s calculations as acceptable.Carl Sagan卡尔萨根1.Paragraph 1: Honour Sagan Enjoyed.2.Paragraph 2: Description of the First Meeting with Sagan.3.Paragraph 3: Sagan in Trouble with Other Scientists.4.Paragraph 5: Sagan‟s Criticism on Pseudoscience.5.In Sagan‟s opinion, Velikovsky might be a pseudo- scientist.6.With cosmos and others, Sagan enjoyed his fame as a science populariser.7.From the passage, we may conclude that the author of the passage may be a reporter.8.From the description we know that Sagan was an astronomer.English and English Community英语和英语群体1.Paragraph 2: The Definition of a Speech Community.2.Paragraph 3: The Composition of the English Community.3.Paragraph 4: The Wide Use of English.4.Paragraph 5: The Advantages of Learning a Second Language.5.Only through the shared language can a speech community be formed.6.The idea of the national boundaries is often different from that of a speech community.7.Speakers are classified into two groups for the sake of simplicity.8.An understanding of English has played an important role in the field of education.Ford 福特1.Paragraph 1: Ford‟s Manufacturing Talent.2.Paragraph 2: Assembly Line Used to Speed up Production.3.Paragraph 3: Ford‟s Biggest Contributions.4.Paragraph 4: Ford‟s Quest for Making His Cars Accessible to All.5.One of Ford‟s biggest innovations was to instal l in his car plant an assembly line.6.Along with his $5-a-day minimum wage scheme, Ford was the first to practice an 8-hour work shift.7.Ford‟s cars were accessible to more car purchasers thanks to their lower prices.8.The U.S. media at that time did not welc ome Ford‟s daily minimum wage scheme.Geology and Health地质与健康1.Paragraph 1: Geology and Health Problems.2.Paragraph 3: No Evidence to Indicate Bad Effects of Naturally Contaminated Soil.3.Paragraph 4: Potential Hazards of Human Contaminated Soils.4.Paragraph 6: Research on Channels of Heavy Metals Getting into Human Food Chain.5.Some serious diseases is connected with deficiency of the element of iodine.6.It is extremely necessary to study the long-term effects caused by living on naturally polluted soils.7.Geologists are indispensable in the research project on geology and health due to their knowledge on rockand soil chemistry.8.Industrially contaminated sites usually require a thorough clean-up due to the persistence of heavymetals.Hurricanes飓风1.Paragraph 1: A Short History of Naming Hurricanes.2.Paragraph 2: No Much Difference Between Hurricane and Typhoon.3.Paragraph 4: Huge Energy Stored in a Hurricane.4.Paragraph 5: Difficulty in Forecasting the Course of a Hurricane.5.The main consideration of using males and females‟ names for hurricanes is sex equality.ing weather satellites can ensure timely discovery of hurricane.7.From the passage we may rightly deduce that energy specialists may be interested in the hurricane‟s hugepower.8.Scientists cannot predict the course of a hurricane accurately due to its uncertainty.How We Form First Impression对别人的第一印象是怎样形成的1.Paragraph 2: Comparing Incoming Sensory Information Against Memories.2.Paragraph 3: Illustration of First Impression.3.Paragraph 4: Comment on First Impression.4.Paragraph 5: Ways of Departure from Immature and Simplistic Impressions.5.Sensory information is one that is perceived through the sights and sounds of the world.6.You interpret the meaning of incoming sensory information.7.The way we stereotype people is a less mature form of thinking, which is similar to the immature form ofthinking of a very young child.8.We can use our more mature style of thinking thanks to the most complex areas of our cortex.Icy Microbes冰冻微生物1.Paragraph 2: Antarctic Frozen Life Sampled and Revived.2.Paragraph 3: Significance of Testing Techniques for Sampling Microbes in the Deep Ice Sheet.3.Paragraph 4: Accidental Discovery of Ice-sealed Lake Water in Antarctica.4.Paragraph 6: 2004 Revisit Planned for Collecting Lake Water Specimens.5.Scientists ignored Lake Vida because they thought that a lake of ice was of little scientific value.6.Scientists expect that the life, if found in deeper water below the ice sheet, may be older than thatcollected below 39 feet of ice.7.What the scientists will do in 2004 is to collect some briny lake water for analysis.8.The salt concentration in the liquid water of Lake Vida is found to be a great deal higher than that ofseawater.Intelligence: a Changed View智力：一个转变了的观念1.Paragraph 2: Effect of Environment on Intelligence.2.Paragraph 4: Main Results of Recent Researches.3.Paragraph 5: A changed View of Intelligence.4.Paragraph 6: Impact on School Education.5.It was once believed that intelligence was something a baby was born with, and thus we can tell howsuccessful she/he will be in the future according to his/her intelligence.6.More recent researches has shown that intelligence is only partly inherited (出现partly的句子)7.If can be inferred from the passage that a child will have a better chance to develop his intelligence if hehas more opportunities to communicate with others by means of language.8.Children were not just born to be more intelligent or less intelligent, but they can be taught to be moreintelligent at school.More Rural Research Is Needed需要进行更多的农业研究1.Paragraph 1: Increase in Investment on Agricultural Research.2.Paragraph 3: The Same or Improved Food Supply Situation in 2020.3.Paragraph 4: More Research Funding Needed.4.Paragraph 7: Research Focus on Increased Yield.5.Dr. Fischer claims that agriculture will continue to develop when we use modern technologies anddevelop new ones.nd can be saved for other purposes if we can drive yield up.7.The investment can be regarded as efficient when strategic research can be utilized worldwide.8.The global decrease in investment should be changed if we want to fight against malnutrition andpoverty.Screen Test透视检查1.Paragraph 2: Harm Screening May Do to a Younger Woman.2.Paragraph 3: Investigating the Effect of Screening.3.Paragraph 4: Effects Predicted by two Different Models.4.Paragraph 5: Small Risk of Inducing Cancers from Radiation.5.Early discovery of breast cancer may save a life.6.Advantages of screening women under 50 are still open to debate.7.Delaying the age at which screening starts may reduce the risk of radiation triggering a cancer.8.Radiation exposure should be reduced to the minimum.The Magic io Personal Digital Pen神奇的IO 私人数字笔1.Paragraph 2: Working Principle of the io Personal Digital Pen.2.Paragraph 3: Ways to Download the Stored Information.3.Paragraph 5: A Friendly and Convenient Device.4.Paragraph 6: Examples of Other Potential Applications of the io Pen.5.There is no need to learn how to use the io Personal Digital Pen because it works like an ordinary pen.6.If you want to download what you have done with the magic pen, you simply place the pen into itscomputer-connected cradle.7.The magic pen is particularly convenient when you work away from home or office because you don‟thave to carry your laptop along.8.No matter what you write or draw, the movement of your pen is recorded digitally inside the pen.The Mir Space Station和平号空间站1.Paragraph 4: Rewards Following the U.S. Financial Injection.2.Paragraph 5: Mir‟s Firsts in Scientific Experiments and Space Exploration.3.Paragraph 6: Mir‟s Problem Year.4.Paragraph 8: Undeniable Mir‟s Achievements.5.Mir enhanced the confidence in the scientists that humans living in space for a long time was quitepossible.6.In Mir, the U.S. astronauts created many firsts.7.When we think of Mir in terms of its achievements, its setbacks are nothing.8.The writer tend to think that Mir was great success.Volts from the Sky来自天空的电压1.Paragraphs 2 and 3: Cause of Lightning.2.Paragraph 4: Types of Lightning.3.Paragraph 5: Shock Waves as Thunder.4.Paragraph 6: Frequencies of Thunderstorms Occurring in the World and the U.S.5.In most cases of cloud-to-ground lightning, the ground‟s sur face is positively charged.6.One form of lightning that occurs most infrequently is ball lightning.7.Cloud lightning looks like a ribbon when its lightning channel is shifted sideways by strong winds.8.Although not fully understanding processes of lightning, man is equipped with a good knowledge ofvarious forms of lightning.四．阅读理解：Adaptation of Living Things 生物的适应性1.Some plants and animals develop superior characteristics so that they may become better adapted to theenvironments than others of their kind.2.In the first paragraph, the word “environments” could best be replaced by surroundings.3.It can be inferred from this passage that the feathers of a bird are colored to match its environment.4.Which of the following is not directly mentioned in the passage? A living organism may adapt in itssleeping habit.5.The author cites the behavior of warm-blooded mammals in order that a living thing may have the abilityto create an environment of its own.Air Pollution Cloud Measured on Both Sides of Pacific 污染云团在太平洋两岸均被测量1.The haze of pollution mentioned in the first paragraph is a cloud of desert dust and hydrocarbons.2.One of the Prices‟s findings (Paragraph 2) about the particles of the air is that their ability to reflect lightis much stronger.3.What did Price not do during her research? She collected samples of pollutants on the Northwest coastfor further tests.4.According to the last paragraph, which of the following statements about the two research teams is true?The two research teams whose findings Price correlates hers with are based in Asia.5.Which of the statements is closest in meaning to the sentence “…, we expect that sources in Europe willcontribute less than Asian sources.”? Pollution is studied in more depth in Europe than in Asia. Crystal ear 晶体助听器1.Why did the writer refuse to wear a hearing aid at first? It would make him look like an old man.2.Which of the following about the features of Crystal Ear is NOT true according to Paragraph 2? It isinexpensive.3.According to Paragraph 3, Crystal Ear is very convenient and you can wear it any time you like.4.What does the writer say about hearing loss? Hearing loss is the world‟s most frequent health problem.5.Why do many people leave their hearing problem untreated according to Paragraph 4? A conventionalway of treating it is very troublesome.Cousteau Remembered 纪念库恩托1.A ccording to the passage, Cousteau‟s influence is great because he made contributions to science andengineering.2.From the second paragraph, we know that Cousteau‟s contributions were not limited to science andengineering.3.Of all the careers he followed, his main concern was concentrated on ocean and ocean pollution.4.What debt do we owe Cousteau according to Paragraphs 3 and 4? His work has made us realize weshould improve the way things are done.5.Which of the following statements about Cousteau‟s f amily life is NOT true? His second wife died sometime ago.Cars May Get Their Hydrogen from Wastewater Plants 汽车可以从污水厂得到氢气1.The Bush Administration has partnered with the automakers in Detroit to develop cars driven byhydrogen fuel cells.2.The hydrogen release fermentation can produce high volumes of gas for a variety of fuel cellapplications.3.According to the third paragraph, which statement is true of the fermentation process the researchersexperiment with? Hydrogen is released continuously.4.During the experiment of hydrogen release fermentation, researchers treated the collected soil withglucose and sucrose.5.What else can the fermentation process produce in addition to hydrogen? Methane.Can Buildings Be Designed to Resist Terrorist Attack? 建筑设计能使建筑抵御恐怖袭击吗？1.The question raised in the first paragraph is one that was never thought of before the terrorist attack.2.The project funded by the National Science Foundation was to find out why some buildings couldsurvive the blasts.3.The column mentioned by Dr. Whittaker was part of the building close to the World Trade Center.4. A surprising discovery made by the investigators during their visit to ground zero is that some floorframing systems demonstrate resistance to explosion.5.What Dr. Reinhorn said in the last paragraph may imply all the following EXCEPT that blast engineeringemerges as a new branch of science.Clone Farm 克隆农场1.Which statement is the best description of the new era of factory farming according to the first paragraph?Cloned chickens are bulk-produced with the same growth rate, weight and taste.2.Which institution has offered $4.7 million to fund the research? The US‟s National Institute of Scienceand Technology.3.In the third paragraph, by saying “Producers would like the same meat quantity but to use reduced inputsto get there.” Mike Fitzgerald means that he wishes chickens could grow to the same weight but with less feed.4.Which of the following statements about Origen and Embrex is correct according to the fifth paragraph?Origen has joined hands with Embrex in producing cell-injecting machines.5.The technology of freezing stem cells from different strains of chicken can do all the following EXCEPTthat farmers can order certain strains of chicken only.Controlling Robots with the Mind 以大脑操控机器人1.Belle would be fed some fruit juice if she moved the joystick to the side of the light.2.According to the second paragraph, the wires fixed under the cap Belle wore were connected to a boxwhich, in turn, was linked to two computers.3.Which of the following statements is NOT true of the robot arm built by Srinivasan? It could convert theelectrical patterns into instructions for another robot arm.4.Which of the following statements indicates the success of the experiment? (the 4th paragraph) The tworobot arms moved the joysticks in time.。

James Webb Space Telescope spots babystars韦伯望远镜捕捉到猎户座大星云The Orion Nebula is one of the brightest star-forming regions visible in the night sky even with the naked eye. Newborn stars still wrapped in cocoons of dust and gas are revealed in a new image of the famous Orion Nebula captured by the James Webb Space Telescope. The image, taken on Sept. 11 with the telescope’s NIRCam instrument reveals unprecedented details of the Orion Nebula, a known star-forming region.猎户座星云是夜空中即使用肉眼也能看到的最明亮的恒星形成区域之一。

美国国家航天局（NASA）的詹姆斯·韦伯太空望远镜拍摄的著名猎户座星云的新图像显示，新生的恒星仍然包裹在尘埃和气体茧中。

这幅由韦伯望远镜的NIRCam成像仪于当地时间9月11日拍摄的图像揭示了猎户座星云前所未有的细节，这是一个已知的恒星形成区域。

Fine structures in the dense dust and gas clouds that form the nebula come to the fore in the image with much greater clarity than in a previous image captured by Webb’s predecessor, the Hubble Space Telescope. Thenebula, which can be found in the night sky in the constellation Orion just south of the archer’s belt, features a wall of dense gas and dust known as the Orion Bar.形成星云的致密尘埃云和气体云中的精细结构在这张照片中凸显出来，比韦伯的前身哈勃望远镜此前捕捉到的照片清晰得多。

全文分为作者个人简介和正文两个部分：作者个人简介：Hello everyone, I am an author dedicated to creating and sharing high-quality document templates. In this era of information overload, accurate and efficient communication has become especially important. I firmly believe that good communication can build bridges between people, playing an indispensable role in academia, career, and daily life. Therefore, I decided to invest my knowledge and skills into creating valuable documents to help people find inspiration and direction when needed.正文：这样的人让我敬佩的英语作文宇航员全文共3篇示例，供读者参考篇1The Type of Person I Admire - AstronautsEver since I was a little kid, I've been fascinated by space exploration and the brave men and women who journey into the vast unknown that lies beyond our planet. Astronauts havealways been the type of people I look up to and admire immensely. To me, they represent the pinnacle of human curiosity, courage, and the relentless pursuit of knowledge.I remember watching in awe as the space shuttle launched, leaving a trail of fire and smoke in its wake as it thundered into the heavens. I would gaze up at the night sky, mesmerized by the twinkling stars, and dream of one day being among the elite few who got to leave Earth's orbit and float weightlessly among those distant celestial bodies.What draws my admiration most about astronauts is their unwavering spirit of adventure and their willingness to take on immense risks in the name of scientific discovery. Can you imagine the level of bravery it must take to strap yourself into a rocket and be propelled at thousands of miles per hour, subjecting your body to intense G-forces, all while knowing that the slightest miscalculation could be catastrophic? Yet astronauts do this not just once, but repeatedly, driven by an insatiable hunger to unravel the mysteries of the cosmos.The training alone that astronauts must endure ismind-boggling. They undergo years of rigorous physical and mental conditioning, pushing the boundaries of human capability. They must master complex systems and procedures,develop expertise in various scientific disciplines, and maintain an unwavering level of focus and discipline. The margin for error in their line of work is virtually non-existent.Yet, despite the risks and the grueling preparation, astronauts consistently exhibit an enthusiasm and zest for life that is truly inspiring. They approach each mission with a sense of childlike wonder, eager to witness firsthand the marvels of the universe that so few have had the privilege of beholding.I am in awe of their ability to remain calm and level-headed in the face of immense pressure and danger. Whether it's a equipment malfunction, a spacewalk emergency, or the prospect of being stranded in the infinite void of space, astronauts maintain an almost superhuman level of composure. Their ability to think clearly and act decisively in high-stress situations is a testament to their exceptional mental fortitude.Perhaps what I admire most about astronauts, however, is their unselfish dedication to the greater good of humanity. They understand that their missions are not just personal accomplishments, but rather contributions to the collective knowledge and progress of our species. By venturing beyond the confines of our planet, they are expanding the boundaries of ourunderstanding and paving the way for future generations to explore and colonize new worlds.The images and data they bring back from their voyages have profound implications for fields as diverse as astrophysics, geology, biology, and engineering. Their work has catalyzed countless scientific breakthroughs and technological innovations that have improved countless lives here on Earth.Moreover, astronauts serve as ambassadors of hope and inspiration, reminding us of the incredible feats that can be achieved when we set our minds to something and work together towards a common goal. Their accomplishments transcend borders and cultures, uniting people from all walks of life in a shared sense of awe and wonder at the grandeur of the universe.As I look towards my own future, I cannot help but be inspired by the example set by these extraordinary individuals. While I may never have the opportunity to venture into space myself, I strive to emulate the qualities that make astronauts so admirable: the inquisitive spirit, the courage in the face of adversity, the dedication to excellence, and the commitment to pushing the boundaries of human potential.Whether I pursue a career in science, engineering, or any other field, I hope to approach my endeavors with the same sense of curiosity, perseverance, and selflessness that defines the astronaut community. For they have shown us that no dream is too audacious, no challenge too great, when we have the resolve to confront the unknown and the determination to keep exploring, keep learning, and keep reaching for the stars.In a world that often seems consumed by conflict, division, and short-sighted self-interest, astronauts stand as beacons of hope, reminding us of what humanity is capable of achieving when we work together towards a common purpose. They are the modern-day explorers, the living embodiments of our species' innate drive to understand the universe we inhabit and our place within it.So, whenever I feel discouraged or doubtful, I need only look to the stars and remember the incredible individuals who have ventured beyond our planet, and I am filled with a renewed sense of inspiration and purpose. Astronauts are the type of people I admire above all others, for they have shown us that the boundaries of human potential are limitless, and that with courage, perseverance, and a shared vision, we can accomplish feats that once seemed unimaginable.篇2The Person I Admire Most: An Astronaut's Journey to the StarsEver since I was a young child, I've always gazed up at the night sky with a sense of wonder and awe. The twinkling stars and vast expanse of the cosmos filled me with curiosity about what lies beyond our planet Earth. That's why when I had to choose the person I admire most for this essay, the answer was clear – an astronaut whose incredible courage, determination, and pioneering spirit allowed them to journey into the unknown and explore the mysteries of space.The astronaut I've chosen to write about is none other than Sunita Williams, a remarkable woman who has made invaluable contributions to space exploration. Born in 1965 in Ohio, Sunita always had her sights set on the stars. From a young age, she was fascinated by science and engineering, devouring books about space travel and meticulously building model rockets in her backyard.Sunita's passion for space only grew stronger as she got older. After graduating from the U.S. Naval Academy, she became a naval aviator and test pilot, logging over 3,000 flighthours in more than 30 different aircraft. Her skills and tenacity caught the attention of NASA, and in 1998, she was selected to be an astronaut candidate – a dream come true for the young woman who once gazed at the stars with childlike wonder.What followed was years of intense training, both physical and mental, to prepare Sunita for the challenges of space travel. From practicing spacewalks in a massive pool to studying the intricate systems of the Space Shuttle and International Space Station (ISS), no stone was left unturned in her quest to become a fully-fledged astronaut.Finally, in 2007, Sunita's hard work paid off when she was assigned to her first space mission, a journey to the ISS aboard the Space Shuttle Discovery. As the crew readied for launch, I can only imagine the mixture of excitement and trepidation Sunita must have felt. After all, she was about to venture into the great unknown, leaving the comfort and familiarity of Earth behind.Yet, when the countdown reached zero and the powerful engines of the Discovery roared to life, Sunita remained calm and focused, her years of training kicking in. As the shuttle broke through Earth's atmosphere and entered the inky blackness of space, she became one of the select few humans to witness our planet from such a unique and awe-inspiring perspective.During her time aboard the ISS, Sunita participated in numerous spacewalks, venturing outside the safety of the station to perform crucial repairs and maintenance work. Floating weightlessly in the vast expanse of space, tethered only by a thin lifeline, she displayed an incredible level of courage and composure that few of us can even fathom.One of Sunita's most remarkable achievements during this mission was setting the record for the most cumulative spacewalk time by a female astronaut. Over the course of four spacewalks, she spent a total of 29 hours and 17 minutes working in the harsh, unforgiving environment of space – a testament to her physical and mental fortitude.But Sunita's journey into the stars didn't end there. In 2012, she was once again selected for a mission to the ISS, this time as the commander – a position of immense responsibility and leadership. During her six-month stint aboard the station, she oversaw a multitude of scientific experiments and continued to perform crucial spacewalks, further cementing her place in the annals of space exploration history.Throughout her incredible career, Sunita Williams has consistently demonstrated the qualities that make her such an admirable figure: resilience, determination, and an unwaveringpassion for pushing the boundaries of human exploration. She has inspired countless young people, myself included, to pursue their dreams and never let obstacles stand in their way.To me, Sunita represents the very best of humanity's spirit of discovery and curiosity. In a world that often seems consumed by conflict and division, she reminds us of our ability to come together and achieve remarkable feats when we set our minds to it. Her journey into the cosmos is a testament to the boundless potential of the human spirit and our insatiable desire to unravel the mysteries of the universe.As I look to the future, I can only hope that more individuals like Sunita Williams will emerge, carrying the torch of exploration and inspiring generations to come with their bravery and accomplishments. For now, I can only gaze up at the night sky with a renewed sense of wonder, knowing that among those twinkling stars, there are pioneers like Sunita who have dared to venture where few have gone before.In conclusion, Sunita Williams is truly a person worthy of admiration, not just for her achievements in space, but for the qualities she embodies – courage, perseverance, and an unwavering spirit of exploration. Her journey into the cosmos serves as a shining example of what can be achieved when wepush past our limits and embrace the unknown with open arms. As I look towards my own future, I can only hope to emulate her trailblazing spirit and never lose sight of the stars that have captivated me since childhood.篇3Astronauts: The Ones I AdmireEver since I was a little kid, I've been absolutely fascinated by astronauts and space exploration. The idea of venturing out into the vast unknown of the cosmos, leaving our tiny blue planet behind, has captured my imagination like nothing else. And the men and women who make that incredible journey, who suit up and strap themselves to massive rockets, are some of the bravest and most admirable people on Earth in my eyes.I still vividly remember the first time I learned about astronauts in school. Our teacher showed us videos of rocket launches, with those iconic trails of fire and smoke punching through the atmosphere. We saw the astronauts themselves, looking cool and confident in their bulky white spacesuits as they gave thumbs up before climbing aboard. From that moment on, I was hooked. I read every book about space I could get my hands on, devouring the stories of the Mercury, Gemini and Apollomissions. The names like John Glenn, Neil Armstrong and Sally Ride became hugely inspirational figures to me.What struck me most was the extraordinary courage these men and women possessed. Can you imagine the nerve it must take to sit atop millions of pounds of explosive rocket fuel and trust your life to the intricate technology and calculations that will propel you from Earth? That's an act of incredible bravery right there. And it only gets more intense as they float weightlessly in the void of space, far away from the safety of our planet, having to rely on their training, instincts and one another to carry out complex tasks and make it back alive. Just thinking about it makes my heart race with a mixture of fear and exhilaration.Yet these astronauts remain calm and focused throughout it all, a quality I tremendously respect and try to emulate. The famous "overheating" crisis faced by Apollo 13 on its way to the Moon is one of the most dramatic examples. With their spacecraft crippled by an explosion and resources dwindling, the crew had to work with mission control to find solutions, conserve power and supplies, and get home safely against nearly impossible odds. The cool-headedness under such extreme duress was simply astounding. I don't think I could have handledthat kind of pressure at any age, let alone while trapped in a tiny capsule hundreds of thousands of miles from Earth!That points to another of the key traits I admire about astronauts: their professionalism and dedication to their training. Becoming an astronaut in the first place is no easy feat, requiring not just impeccable fitness and intelligence, but also nerves of steel. The training process is so grueling, covering everything from survival skills to intensive study of engineering and astrophysics. Astronauts have to become virtual renaissance men and women, real-life superheroes who are ready for anything. They make it look easy when we see them floating effortlessly in zero gravity, but we're only seeing the very tip of the iceberg in terms of their preparation.And for all that hard work and sacrifice, the tragic reality is that space is an inherently dangerous place, as we've been reminded time and again. The Apollo 1 launch pad fire, the Challenger and Columbia shuttle disasters - events like these are searing reminders that every astronaut knows the risks, knows they may never return from a mission. Yet still they persevere, driven by that insatiable human desire to explore, to push the boundaries of our reach and knowledge. How could you not be inspired by that kind of pioneer spirit and acceptance of risks inthe name of furthering humanity's grand adventure among the stars?In recent years, I've also come to greatly appreciate the diplomacy skills and level of international cooperation required in modern space programs. With the rise of government space agencies across the world, from Russia and Europe to India, China and more, today's astronauts have to be ambassadors as well as explorers and scientists. Think of the diverse crew working together on the International Space Station, people from all different cultures, backgrounds and walks of life united by that drive to explore and advance our species. It's a powerful symbol of what we can accomplish when we look past our differences and work towards common goals.Famed NASA astronaut Story Musgrave summed it up beautifully: "The philosphical rationale for space travel became clear: the unification of human beings from diverse national and cultural backgrounds in pursuit of one of humanity's oldest dreams." Looking at it that way, you could argue that astronauts stand for the absolute best of what our species can achieve. Ordinary people who dare to venture into the unknown reaches of the cosmos - and in doing so, perhaps bring our fractious world a bit closer together.That's why, whenever I see astronauts giving the familiar thumbs up and flashing those boyish grins before a rocket launch, my heart soars with inspiration. Those smiles seems to say "We've got this!" despite the overwhelming challenges and risks. Behind those grins, I see unshakable determination, intense intelligence and careful discipline forged through years of tireless work. Above all, those expressions show a true zest for life and boundless curiosity about the unknown that I deeply connect with and try to emulate in my own pursuits.For inside each and every one of us, there's an innate yearning to reach for the stars and unlock the mysteries of the universe around us. After all, humanity didn't get to this modern age by staying put and playing it safe - we got here by pushing forward, taking on new frontiers despite the risks, and never losing that childlike sense of wonder about what's over the next horizon. The modern-day astronauts are the living, breathing embodiment of those noble human traits that have driven us ever upward and outward. That's why I'll never stop looking up at the night sky in awe, inspired by the remarkable individuals who have traveled to places the rest of us can only dream about. For me, astronauts will always be among the most admirable people on - or above - this earth.。

了解航天事业获得的最新成就英语作文全文共3篇示例，供读者参考篇1The Sky's No Limit: Exploring the Latest Space TriumphsHi there! My name is Emily, and I'm a huge fan of everything having to do with space. Ever since I was a tiny kid, I've been fascinated by the twinkling stars at night and all the mysteries waiting to be discovered out there in the cosmos. That's why I was over the moon (get it?) when my teacher announced we'd be learning about the latest accomplishments in space exploration.Where do I even begin? There's just so much awesome stuff happening in the world of aerospace right now. I guess I'll start with the Artemis program, which is NASA's daring new quest to land the first woman and next man on the lunar surface. In 2022, an uncrewed mission called Artemis I traveled all the way to the Moon and back on a test flight. It was a big success that paved the way for Artemis II, a crewed flyby of the Moon scheduled for 2024.But the real exciting part is Artemis III, the actual landing mission targeted for 2025 or 2026. Just imagine – after morethan 50 years, new astronaut bootprints will finally grace the dusty lunar soil! This time though, instead of just hanging out for a few days like the Apollo crews did, NASA wants to establish a permanent base on the Moon. From there, we can launch future expeditions deeper into space to explore the wonders awaiting us.Speaking of ambitious exploration plans, let's talk about Mars! Studying the Red Planet has been one of humanity's biggest priorities in space for decades now. In 2021, NASA's Perseverance rover landed in Jezero Crater and quickly got to work analyzing the region for signs of ancient microbial life. It has already beamed back tons of incredible images and rock/soil data.But get this – Perseverance isn't alone on Mars anymore! In 2023, NASA's Mars helicopter Ingenuity was joined by two other rotorcraft drones from competing space agencies. One is called Ingenuity's Russian cousin, and the other goes by the cool codename "Red Furry." These little choppers are scouting potential sites of interest and paving the way for future Mars exploration.There's even been talk of trying to bring samples of Martian rock and soil back to Earth sometime in the 2030s. Can youimagine holding in your hands something that was once part of an alien world? Mind-blowing!Okay, let's leave the inner solar system for a bit and turn our eyes toward some more distant targets. In recent years, we've made amazing progress in studying the outer planets and their many unusual moons.In 2023, the Juno probe went into a special orbit to get an up-close look at some of Jupiter's largest moons like Ganymede and Europa. Scientists are particularly interested in Europa because they think it may have a vast liquid water ocean beneath its icy shell – an ocean that could possibly support life! How crazy is that?Meanwhile, after over 14 years of traveling through space, NASA's New Horizons spacecraft finally flew past a weird little object nicknamed "Arrokoth" in the Kuiper Belt region in 2019. Studying Arrokoth and other Kuiper Belt objects is helping shed light on how planets first started forming billions of years ago when our solar system was just an infant.But space agencies aren't just exploring the depths of space with robotic probes these days – they're also launching record numbers of advanced telescopes to scan the cosmos from right here on Earth. Leading the way is the incredible James WebbSpace Telescope, which has been opening our eyes to parts of the universe we've never seen before since its launch in 2021.Webb's ultra-powerful infrared vision can pierce through billowing clouds of gas and dust to reveal newborn stars and galaxies taking shape nearly 14 billion light years away – that's just a mere 500 million years after the Big Bang! With Webb's help, I've gotten to gaze upon images of some of the oldest, most distant galaxies ever detected. Many of them look like smears and blobs, but they represent pivotal moments when the universe was just a baby.Webb has also captured unprecedented views of nearby exoplanets – planets orbiting other stars light-years away from us. In 2023, it detected clouds of silicate particles swirling around a planet outside our solar system for the very first time. As if that wasn't enough, the telescope even managed to take direct pictures of a saturn-like planet with rings in another star system!Not to be outdone, observatories on Earth's surface like the Extremely Large Telescope built by the European Southern Observatory have also been making eye-opening discoveries. In 2023, it delivered images of an exoplanet that is spiraling inward toward its host star trapped in a fiery "cosmic dance of death"! Its insights into far-off planetary systems, as well as observationsof objects closer to home like asteroids and comets, are advancing our understanding of the solar system and the broader universe.One of my favorite milestones was when we finally got our first glimpse of the supermassive black hole lurking at the heart of our very own Milky Way galaxy in 2022. It was made possible through the collaborative efforts of observatories across the globe participating in the Event Horizon Telescope project. The image shows the black hole's shadow surrounded by a bright ring of glowing gas being heated up to astronomical temperatures. Eating too much of a cosmic dinner, eh?There's been so much more happening in space that I can't even begin to cover it all. Private companies like SpaceX and Blue Origin are helping make space more accessible for everyone by dramatically reducing launch costs with reusable rockets. China has been making waves with ambitious lunar and Martian exploration programs of its own. Scientists believe they may have detected biosignature gases in the clouds of Venus – a huge hint that some sort of lifeforms could possibly exist there. And don't even get me started on all the movie-like sci-fi innovations being dreamed up, like space tugs that can towwayward asteroids, or gigantic orbital sunshades to help cool the Earth and stop climate change.The cosmos is a place of infinite wonder and possibility, filled with mysteries just waiting to be solved. Though we humans are still in our earliest days of reaching out into the great unknown beyond our planet, our latest adventures into the final frontier are already paying off with discoveries that blow my mind wide open. I can't wait to see where our future journeys out among the stars will take us next!I hope you enjoyed learning more about the latest triumphs in space exploration as much as I enjoyed writing about them. The skies may look calm and peaceful from here on Earth, but out there in the inky blackness, a nonstop cosmic revolution is unfolding before our very eyes. There's a whole new universe waiting to be uncovered, and the latest space age is only just beginning!篇2The Exciting World of Space ExplorationHave you ever looked up at the night sky and wondered what's out there? I sure have! The mysteries of space have fascinated humans for centuries, and in recent years, we've madesome amazing discoveries and achievements that are helping us understand more about our universe than ever before.One of the coolest recent space achievements is the James Webb Space Telescope. This incredible telescope was launched in 2021 and it's the largest and most powerful space telescope ever built! It's so strong that it can see galaxies that formed over 13 billion years ago, just a few hundred million years after the Big Bang. With images and data from the Webb, scientists are learning more about how galaxies formed and evolved over billions of years.Another exciting space accomplishment is the Perseverance rover that landed on Mars in 2021. This car-sized rover is studying the climate and geology of Mars to search for signs of ancient microbial life. It even has a little helicopter drone named Ingenuity that flies around scouting locations for the rover! Perseverance has collected rock and soil samples that will eventually be returned to Earth for deeper study by scientists. Wouldn't it be amazing if we found evidence that life once existed on Mars?NASA also made history in 2022 when the DART spacecraft intentionally crashed into an asteroid as part of a planetary defense test mission. The aim was to see if a spacecraft impactcould successfully change the motion of an asteroid that might someday be headed towards Earth. It worked! After the impact, the orbit of the asteroid Dimorphos was altered, proving this could be an effective way to deflect a dangerous asteroid away from our planet if needed. That's pretty cool to think we now have a way to protect Earth from asteroids!Closer to home, we're learning more than ever before about our own Moon thanks to several recent lunar missions and the Artemis program to return humans to the lunar surface. NASA's Lunar Reconnaissance Orbiter has provided stunninghigh-resolution maps of the Moon's surface over the last decade. And in 2019, the Indian Space Agency's Chandrayaan-2 lander detected gaseous ammonia on the Moon for the first time, which could help reveal how the Moon was formed.Through initiatives like Artemis, NASA aims to establish a long-term human presence on and around the Moon in preparation for future crewed missions to Mars. In late 2022, the uncrewed Artemis I mission took the first step by successfully sending the new Orion crew capsule on a multi-week journey around the Moon and back. In the coming years, Artemis II will fly astronauts on a similar loop around the Moon, leading up to Artemis III when the first woman and next man will land on thelunar surface sometime after 2025. I can't wait to see the first new footprints on the Moon in over 50 years!Have you heard of SpaceX and their amazing reusable rockets? Traditional rockets are single-use and just get discarded after launch. But SpaceX's Falcon 9 rockets are designed to return to Earth and vertically land themselves so the most expensive parts can be reused on future flights. This lowers the cost of getting payloads into space tremendously compared to disposable rockets. Even cooler, SpaceX has developed a massive new reusable rocket called Starship that could one day transport crew and cargo for NASA's deep space exploration goals like landing astronauts on Mars.Another private company called Rocket Lab has pioneered techniques to make smaller, more efficient rockets to affordably launch smaller satellites. Thanks to companies like Rocket Lab, we're seeing a surge of new "cube sats" and other tiny satellites launched to study our planet, test new technologies, and more. With so many affordable satellites going up, space is becoming more accessible than ever to companies, schools, and even individual students to get experiments and projects into orbit!I haven't even mentioned all the incredible images and data we're getting from space telescopes like Hubble and Chandrathat are revealing new details about black holes, dark matter, exploding stars, and the evolution of our universe over 13.8 billion years. Or all the new Earth observation satellites carefully monitoring our planet's climate, weather, vegetation, and more from space. There's just so much happening in space exploration right now that it's hard to keep up!With plans for the first crewed missions to Mars in the 2030s, construction of new space stations orbiting the Moon, ongoing searches for habitable exoplanets, and who knows what other new discoveries, the future of space is brighter than ever. I can't wait to see what new frontiers we'll explore and what we'll learn next about our universe. The space age is only just beginning!篇3The Exciting World of Space ExplorationHi there! My name is Timmy and I'm a huge fan of everything related to space. From the twinkling stars in the night sky to the incredible rockets that blast off into the unknown, the universe has always fascinated me. Today, I want to share with you some of the awesome new things happening in space exploration. Get ready to have your mind blown!One of the coolest things that has happened recently is the launch of the James Webb Space Telescope. This incredible piece of technology was sent into space in December 2021, and it's already sending back some mind-boggling images! The Webb Telescope is the largest and most powerful space telescope ever built, and it can see farther into the universe than any other telescope before it.Using its powerful infrared cameras, the Webb Telescope has captured breathtaking images of distant galaxies, nebulae (those colorful clouds of gas and dust), and even some of the first galaxies that formed after the Big Bang! Just imagine – we're able to see objects that are billions of light-years away, and learn about the earliest days of the universe. It's like having a time machine that lets us peek into the past!Another exciting development in space exploration is the success of the Mars Perseverance Rover. This awesome little robot has been exploring the Red Planet since February 2021, and it's already made some amazing discoveries. One of its coolest achievements was successfully collecting rock and soil samples from Mars, which will eventually be brought back to Earth for studying.By analyzing these Martian samples, scientists hope to learn more about the planet's geology, climate history, and even whether life ever existed there. The Perseverance Rover has also captured some incredible images of the Martian landscape, including breathtaking panoramas and close-up shots of interesting rock formations.But perhaps the most thrilling recent event in space exploration has been the successful launch and return of the Artemis I mission. Artemis I was an uncrewed test flight of the powerful Space Launch System (SLS) rocket and the Orion spacecraft, which are designed to take humans back to the Moon in the coming years.After launching in November 2022, the Orion capsule traveled over 1.3 million miles, orbiting the Moon and testing out various systems before splashing down safely in the Pacific Ocean. This successful mission paves the way for Artemis II, which will have a crew on board, and eventually Artemis III, which aims to land the first woman and the next man on the lunar surface.Imagine how cool it would be to be one of those astronauts, walking on the Moon for the first time since the last Apollo mission in 1972! And who knows, maybe one day I'll get thechance to be an astronaut myself and explore the wonders of space firsthand.But even if I don't become an astronaut, there are still plenty of exciting things happening in space that I can follow and learn about. For example, private companies like SpaceX and Blue Origin are making huge strides in developing reusable rockets and making space travel more affordable.SpaceX's Starship system, which consists of a massive reusable rocket called Super Heavy and a spacecraft called Starship, is designed to eventually carry crew and cargo to the Moon, Mars, and beyond. And Blue Origin's New Glenn rocket is being developed to launch satellites and future human missions into space.It's amazing to think that we're living in a time when space travel and exploration are becoming more accessible and routine. Who knows what other groundbreaking discoveries and achievements lie ahead in the coming years?Maybe we'll find evidence of life on one of the moons of Jupiter or Saturn. Or perhaps we'll uncover clues about the existence of other Earth-like planets in distant solar systems. Heck, maybe we'll even make contact with an alien civilization!(Okay, that might be a bit of a stretch, but hey, a kid can dream, right?)Whatever happens, one thing is for sure – the future of space exploration is looking brighter and more exciting than ever before. With powerful new telescopes, rovers, rockets, and spacecraft at our disposal, we're unlocking the secrets of the cosmos at an unprecedented rate.And who knows, maybe someday humans will even establish permanent settlements on other planets or moons. Imagine living in a colony on Mars or the Moon, looking up at an alien sky filled with unfamiliar stars and planets. It's the stuff of science fiction, but with the rapid pace of technological progress, it might not be as far-fetched as it sounds.So there you have it, my friends – a glimpse into some of the latest and greatest achievements in space exploration. From the awe-inspiring images of the Webb Telescope to the groundbreaking missions to the Moon and Mars, it's an amazing time to be a space enthusiast like me.And who knows, maybe someday I'll be the one making history by stepping foot on another world or discovering something truly extraordinary in the vast expanse of the universe. For now, I'll just keep dreaming big, learning as much as I can,and marveling at the incredible accomplishments of the brilliant minds who are pushing the boundaries of space exploration.The universe is a vast and wondrous place, full of mysteries waiting to be uncovered. And with each new discovery and achievement, we're one step closer to unlocking its secrets. So buckle up and get ready for an out-of-this-world adventure – the future of space exploration is just getting started!。

我想成为一名宇航员八上英语作文I Want to Be an AstronautEver since I was a little kid, I've dreamed of becoming an astronaut. The thought of floating weightlessly in space, exploring other planets and galaxies, and seeing the Earth from way up high fills me with excitement and wonder. To me, being an astronaut is the coolest job ever!I can still remember the first time I learned about space travel. It was in second grade when Ms. Jackson, my science teacher, showed us a video about the Apollo missions to the Moon. I was totally amazed watching those brave astronauts launch off in a huge rocket, travel through the dark void of space, and finally set foot on the dusty lunar surface. When Neil Armstrong said, "That's one small step for man, one giant leap for mankind," I got chills down my spine. From that moment on, I knew I wanted to be an astronaut when I grew up.In third grade, I joined the school's Space Explorers Club. We did lots of fun activities like building model rockets, learning about the solar system, and hearing from guest speakers who worked for NASA. My favorite part was when we went on a field trip to the Air and Space Museum. I could have spent all daythere looking at the real spacecraft, spacesuits, and moon rocks on display. I took a million pictures and picked up tons of books and posters about space from the gift shop.At home, I have an entire shelf in my bedroom devoted to anything and everything related to space and astronomy. There are books explaining how rockets work, biographies about famous astronauts, star charts for identifying constellations, and glossy photo books with amazing pictures taken by space telescopes like Hubble. Sometimes I'll spend hours poring over these books, reading every caption and studying all the diagrams.My ultimate dream is to not only travel to space myself someday, but to also walk on the surface of Mars. How incredibly cool would that be? Just imagining what it would be like to be one of the first human beings ever to set foot on another planet gives me goosebumps. I'd get to explore an alien landscape with my own two feet and be able to see amazing sights that no one on Earth has ever witnessed before. Who knows what kind of mind-blowing discoveries future Mars explorers will make?Of course, becoming an astronaut is not easy. It requires years and years of hard work, intensive training, and studying difficult subjects like aerospace engineering, physics, andbiochemistry. You also have to be in excellent physical shape and have incredible concentration and focus. Not everyone has what it takes, but I'm determined to give it my best shot.That's why when I'm not reading about space or working on projects for the Space Explorers Club, I'm hitting the books hard in all my classes at school. I know that doing well academically now, especially in math, science, and technology courses, will help pave the way for me to take advanced college classes needed for a career as an astronaut. I'm already dreaming of going to a university with a top aerospace program, applying to be an astronaut candidate with NASA, and someday achieving my lifelong goal.Even if I don't end up walking on Mars, I'd still be over the moon (no pun intended!) just to have the chance to travel into space. Can you imagine how breathtaking the view of our beautiful blue and green planet must be from hundreds of miles above? Looking down at the Earth from space and being able to see entire countries, oceans, and weather systems is something that would fill me with immense awe and appreciation for our home world. I'd feel so lucky to be one of the few humans who get to experience that incredible perspective.Working in space wouldn't just be about going on exhilarating adventures and seeing amazing sights, though. Astronauts also get to perform valuable scientific experiments and push the boundaries of exploration and research. This pursuit of new knowledge, which could lead to discoveries that better the future of humanity, is another big part of what makes me want this job so badly.For example, I would jump at the chance to conduct experiments on the International Space Station to analyze how living in microgravity impacts the human body. These studies are crucial for scientists to understand the physiological and psychological effects of long-term space travel. That kind of research will absolutely be needed before we can send astronauts on extremely long missions, like a multi-year trip to Mars.I'm also really intrigued by the cutting-edge work being done now in the field of space mining and manufacturing. There are companies already working on developing techniques to extract resources from the moon, asteroids, and even other planets. In the future, the materials obtained from space mining could be used for producing fuel, building space stations and spacecraft, and maybe even establishing permanent settlementson the Moon or Mars. If we can eventually manufacture products and infrastructure in the zero-gravity environment of space itself, it could be a game changer that propels space exploration like never before. Getting to be a part of such groundbreaking advancements would be a true dream come true.Despite all the efforts that still need to be made in terms of scientific innovation, budget constraints, and overcoming technological hurdles, I'm confident that humanity's drive to explore and learn about the cosmos will only continue to grow in the years ahead. We've already accomplished so much, from launching satellites and telescopes that give us unprecedented views of the universe to landing robotic rovers on Mars. Soon, many of the things that once seemed like pure science fiction - mining asteroids, colonizing other worlds, faster-than-light travel - may become realities.By the time I'm an adult, who knows where space exploration will have taken us? Perhaps we'll have permanent settlements on the Moon and be in the process of establishing the first colonies on Mars. Maybe we'll have developed new types of spacecraft that could take astronauts to the outer planets like Saturn and Jupiter for the very first time. If I get thechance to be part of these exciting future adventures, you'd better believe I'll give it my all!Of course, being an astronaut means taking on a lot of risks. Space travel is still an inherently dangerous endeavor, where one mistake or accident could potentially have catastrophic consequences. Whenever I watch movies depicting astronauts braving emergencies like spacesuit breaches or engine failures, it's a sobering reminder of the courage these space pioneers must have. Putting your life on the line to push the boundaries of exploration and human achievement is no easy thing.But for me, the rewards of being an astronaut far outweigh the risks. The ability to contribute to the advancement of space travel and gain invaluable new knowledge makes it all worthwhile to me. I can't think of anything more thrilling than traveling to places where no human has ever gone before. If I'm fortunate enough to get that incredible opportunity someday, you can bet I'll make the most of it every minute I'm out there in the inky blackness of space.As a kid, my sights are already set on the stars. While kids my age dream about becoming firefighters, police officers, pro athletes and actors, my biggest aspiration is to have a job that lets me travel to other worlds. If I work hard and stay focused onmy goals, I have no doubt that in a couple of decades I could be suiting up in a bulky spacesuit, strapping into a spacecraft, and blasting off from Earth to join the ranks of the amazing men and women who have explored the great unknown. To me, there's no greater adventure than that!。

我心目中的宇航员作文英语全文共3篇示例，供读者参考篇1My Idea of an AstronautEver since I was a young child, I have been fascinated by space exploration and the brave men and women who venture into the great unknown of the cosmos as astronauts. To me, astronauts represent the pinnacle of human courage, intelligence, and ambition. They are modern day explorers, pushing the boundaries of what we know and understand about our universe. In this essay, I will explore the qualities and characteristics that I believe define the ideal astronaut.First and foremost, an astronaut must possess an unwavering spirit of adventure and a deep-seated curiosity about the world around them. Space travel is an inherently risky endeavor, fraught with dangers and unknowns. It takes a special kind of person to willingly strap themselves to a powerful rocket and hurtle themselves into the void of space. An astronaut must be driven by an insatiable desire to explore, to discover new frontiers, and to unlock the secrets of the cosmos. They mustapproach each mission with a sense of wonder and excitement, eager to uncover new knowledge and push the limits of human achievement.In addition to a spirit of adventure, astronauts must also possess exceptional mental fortitude and emotional resilience. The conditions they face in space are unlike anything experienced on Earth. They must endure prolonged periods of isolation, confinement, and intense physical and psychological stress. An astronaut must have the ability to remain calm and focused under immense pressure, to think clearly and rationally in the face of potential disaster. They must be able to work seamlessly as part of a team, relying on their crewmates for support and trusting in their training and expertise.Furthermore, astronauts must be highly intelligent and possess a deep understanding of complex scientific and technical concepts. Space exploration requires a mastery of various disciplines, including physics, mathematics, engineering, and computer science. Astronauts must be able to comprehend and apply these principles in real-time, making split-second decisions that could mean the difference between life and death. They must also be adept at problem-solving, capable of devisingcreative solutions to unexpected challenges that may arise during a mission.Physical fitness is also a critical component of being an astronaut. The rigors of space travel place immense strain on the human body, subjecting it to extreme forces and environments. Astronauts must undergo rigorous training to prepare their bodies for the demands of spaceflight, including exposure to high g-forces, weightlessness, and the effects of radiation. They must maintain peak physical conditioning to ensure they can perform their duties effectively and safely, even in the most challenging of circumstances.Perhaps most importantly, astronauts must embody a deep sense of duty and selflessness. They are not merely pursuing personal glory or fame; rather, they are representatives of humanity's collective quest for knowledge and understanding. Astronauts must be willing to sacrifice their own comfort and safety for the greater good of scientific advancement and exploration. They must be driven by a desire to push the boundaries of human achievement, not for personal gain, but for the betterment of all humankind.In my eyes, astronauts are true heroes, embodying the best of what humanity has to offer. They are explorers, scientists, andambassadors for our species, venturing into the unknown and expanding our understanding of the universe we inhabit. To be an astronaut is to embrace a life of challenge, risk, and discovery, all in the pursuit of knowledge and the advancement of human potential.As a student, I am inspired by the courage and dedication of astronauts. Their achievements serve as a reminder of what is possible when we set our minds to a goal and work tirelessly to achieve it. I hope that one day, I too can contribute to the field of space exploration, whether as a scientist, engineer, or perhaps even an astronaut myself. For now, I will continue to look up at the stars in awe, marveling at the incredible feats of those who have dared to venture beyond the confines of our planet and into the vast expanse of space.篇2Astronauts: Heroes of the Cosmic FrontierEver since I was a little kid, I've been fascinated by space exploration and the brave men and women who venture into the unknown reaches of our universe. Astronauts have always been my heroes – daring pioneers pushing the boundaries of humanknowledge and capability. To me, they represent the best of humanity's spirit of adventure, curiosity, and determination.What is it about astronauts that has captivated my imagination for as long as I can remember? Perhaps it's the sheer audacity of their endeavors. Can you imagine strapping yourself to a controlled explosion and being launched through the atmosphere at thousands of miles per hour? The force of the liftoff alone is enough to liquify your insides! Yet astronauts do this routinely, unflinchingly facing the manifold risks of spaceflight.Or maybe it's the breathtaking vista of the Earth hanging in the inky black void, a vibrant azure orb gleaming against the endless night. Seeing our planet from space must be an incredibly humbling and perspective-altering experience. From up there, international borders are invisible and the petty conflicts that divide us must seem so trivial and transient. The famous "Pale Blue Dot" image taken by Voyager 1 in 1990 revealed the Earth as just a tiny speck suspended in a vast cosmic ocean. It reminds us that we're all traveling together on this precious refuge of life.Living and working in the microgravity environment of orbital space stations or traveling through the profounddesolation of deep space is surely one of the most extraordinary experiences a human can have. Imagine floating effortlessly with just a gentle push, your tether the only reminder that you remain bound by physical laws. Food, water, and air must be meticulously rationed and recycled, for you cannot rely on the environment that nurtures life on Earth. It's an existence that is simultaneously wondrous and unnatural, exhilarating and perilous.The training process to become an astronaut is likewise incredibly demanding, requiring intense study in fields like orbital mechanics, navigation, robotics, and more. Physical conditioning is paramount, as the extreme accelerations of launch and re-entry put tremendous strain on the body. One must also cultivate mental focus and emotional resilience to handle high stress situations and be able to make split-second decisions where mistakes can be catastrophic.Yet beyond the innate courage and professionalism required, I believe there is an intellectual curiosity and wanderlust that is the true driving force behind these intrepid explorers. What could be more exhilarating than being among the first humans to walk on another celestial body – the desolate, alien landscape of the moon or Mars? Can you imagine staring up at the cosmicwilderness of stars and knowing that you've gone farther than any human before you? Pushing the boundaries of exploration must be immensely gratifying.And the astronaut's journey has scarcely begun. In the coming decades and centuries, these cosmic trailblazers may unleash the unlimited technological and resource potential of space-based industry and mining. They may establish permanent outposts and colonies across the solar system, spreading humanity's footprint into the heavens. Perhaps one day they will even voyage to other stars using futuristic propulsion methods like nuclear pulse or antimatter rockets. The possibilities boggle the mind.To fulfill these ambitious goals, however, we will need new generations of astronauts – more daring and resourceful than ever before. Whereas the astronauts of yesteryear were drawn from the elite ranks of test pilots, future space travelers may come from all walks of life. Kids like me growing up with the dream to one day slip the surly bonds of Earth's gravity and pull the cosmos a little closer. I hope that through dedication to my studies and perseverance I can continue pursuing that celestial calling.If given the chance to join the ranks of this modern breed of pioneers and pathfinders, I would do so without hesitation. The opportunity to fly on the frontiers of exploration and help expand our species' presence throughout the solar system would be a profound honor and responsibility. I would cherish the chance to add my tiny strand to the rich tapestry of human exploration and discovery.Though the journey is sure to be arduous and fraught with risk, the rewards of experiencing the untamed majesty of the cosmos would be beyond reckoning. I imagine gazing out at galaxies undreamed of by poets and philosophers of antiquity, celestial wonders that have whispered their secrets across the vast gulf of space for billions of years. And perhaps I might even catch a glimpse of that tiny pale blue dot that is our one and only home – a sobering reminder of our humble origins and fragile place in the universe.Someday, humanity's curiosity and hunger for new frontiers may drive us to truly become a spacefaring civilization. We may establish settlements and industrial outposts throughout the solar system and even beyond, astride profoundly advanced propulsion technologies. When that day comes, I hope I can count myself among the crews of these bold, far-flungexpeditions to the cosmic shore. For now, all I can do is diligently study, train, and prepare for such an eventuality.For as long as I can remember, astronauts have symbolized humanity's insatiable yearning to reach for the unknown, to voyage beyond the boundaries of our cradle. They represent our transcendent achievements but also our untapped potential as a species. Perhaps through their efforts and those who follow in their cosmic wake, we may one day spread beyond our terrestrial confines and take our rightful place among the wandering starfarers of the galaxy. With perseverance, intellect and maybe just a dash of sheer recklessness, that boundless future may yet be ours.篇3The Astronaut in My HeartEver since I was a little kid, I've dreamed of becoming an astronaut. The idea of exploring the vast unknown of space has captivated my imagination for as long as I can remember. Watching in awe as rockets blasted off into the sky, carrying brave men and women into the cosmic frontier, I knew that was the path I wanted to follow.To me, astronauts embody the spirit of human curiosity and the unquenchable desire to push the boundaries of knowledge and understanding. They are real-life explorers, modern-day Columbuses venturing into the uncharted territory of the final frontier. Just as the great navigators of old expanded our world by sailing across the oceans, astronauts expand our horizons by journeying through the inky blackness of the universe.What draws me most to the astronaut's life is the opportunity to witness sights that few humans have ever laid eyes upon. Can you imagine gazing down at our tiny blue planet from hundreds of miles above, seeing its majestic curvature against the endless starry backdrop? Or being the first person to set foot on another world, leaving your bootprints on the pristine soil of Mars or the icy surface of Europa? These are the kinds of experiences that fill me with an indescribable sense of wonder and longing.Beyond the thrill of exploration, astronauts also play a vital role in advancing science and technology that benefits all of humanity. From developing new materials and life-saving medical treatments to testing cutting-edge propulsion systems that could one day transport us to other star systems, their work in the unique environment of space yields insights that improvelife on Earth. They are pioneers of progress, sacrificing the comforts of home for the greater good of expanding human knowledge.Of course, the astronaut's journey is not without its risks and challenges. The physical and mental toll of spaceflight is immense, from the intense g-forces of launch and re-entry to the psychological strain of extended isolation and confinement. Astronauts must be incredibly tough, both in body and mind, to endure the harsh conditions of space travel. It takes years of grueling training and an unwavering dedication to the mission to earn the right to climb aboard that rocket.Yet it is that spirit of perseverance, that refusal to be daunted by the obstacles ahead, that I admire most about astronauts. Their courage in the face of the unknown, their willingness to put themselves in extreme peril for the sake of discovery, is truly inspiring. When I imagine myself in their place, suiting up for a journey to worlds never before explored, I feel an incredible sense of pride and purpose.As a child, I plastered my bedroom walls with posters of the space shuttle and dreamed of one day walking on the moon. As a teenager, I devoured books on astrophysics and rocket science, determined to understand the fundamental principles thatwould one day propel me into the heavens. And now, as a university student majoring in aerospace engineering, I am one step closer to making that dream a reality.The path ahead will be arduous, filled with long hours of study, intense competition for coveted internships and jobs, and no guarantees of success. But when I picture myself floating weightless above our beautiful blue marble, or taking those first iconic steps on the rusty dunes of Mars, I know that any sacrifice, any effort will be worth it.To me, being an astronaut is about more than just a career or a sense of adventure—it's a calling, a higher purpose that speaks to the core of my being. It's about carrying on the legacy of the bold space pioneers who came before, continuing humanity's eternal quest to reach for the stars. It's about looking up at the night sky with eyes full of curiosity and dreaming of the day when those distant worlds will finally be within our grasp.So while I may not know exactly what the future holds, I know that the astronaut's life is the one for me. The challenges, the risks, the potential for unprecedented discovery—they only strengthen my resolve to join those heroic few who have slipped the surly bonds of Earth. Because in my heart, I am an explorer, a seeker of cosmic truth, and the path of the astronaut is mydestiny. The stars await, and I dream of being among the first to stride across their distant shores.。

2013年7月14日托福阅读真题解析第一篇TOPIC：Ancient Greek sarced groves希腊圣林讲古希腊精神文明和自然有关，尊重自然和宗教信仰有关，他们把神龛建在树木植物多的地方。

不仅古希腊人这样，欧洲其他地方的人也有类似文化，举了欧洲人用树作为神灵的例子。

然后讲了希腊人认为god真实存在，最后谈到保护问题（有一道句子简化题，与亚里士多德和golden age有关。

补充版本二：有关Ancient Greek sarced groves。

讲它怎么跟神有关了，希腊人怎么敬畏他，又跟别人怎么不一样了（神住在林子里，在地上不是天上）又说希腊人不孤单，别的地方也有把林子供起来的，还有这个groves是imperfect的，因为神化后添了别的东西，不自然了。

还有因此希腊人特别注重保护林子。

解析：本文属古代文明相关话题，所考察的希腊文明在托福过去考试中曾以多种不同角度进行过考察，因其对于欧美文化发展的意义极为重大。

下附关于希腊圣林的介绍。

Sacred Groves – the Secret Power of TreesSacred groves of olive and other trees were an intrinsic part of early religion. They were the meeting points of the world of the gods and the world of the humans, the mortals. Here priests offered animal sacrifice to please the gods, linking the world of the ordinary with that of the invisible and the spiritual. According to Pliny the Elder in Historia naturalis: Book XII, the trees formed the first temples of the gods, and even at the present day, the country people, preserving in all their simplicity their ancient rites, consecrate the finest among their trees to some divinity….eachkind of tree remains immutably consecrated to its own peculiar divinity, the beech to Jupiter, the laurel to Apollo, the olive to Minerva, the myrtle to Venus, and the poplar to Hercules: besides which, it is our belief that the Sylvans, the Fauns, and various kinds of goddess Nymphs, have the tutelage of the woods, and we look upon those deities as especially appointed to preside over them by the will of heaven.The ancient Greeks and the Romans were not the only people to hold the tree sacred. Sacred groves were, and can still be found scattered as far afield as India, the Middle East, Africa, Japan and any region with Celtic ancestry. Celtic sacred groves were called Nemetons, or Nemeta. They were the meeting places of the druids who preferred to perform their rituals in the open air. Many considered them no-go areas where only the initiated could venture safely.The ancient Roman poet Lucan described a sacred grove near modern-day Marseilles like this: no bird nested in the nemeton, nor did any animal lurk nearby; the leaves constantly shivered though no breeze stirred. Altars stood in its midst, and the images of the gods. Every tree was stained with sacrificial blood. the very earth groaned, dead yews revived; unconsumed trees were surrounded with flame, and huge serpents twined round the oaks. The people feared to approach the grove, and even the priest would not walk there at midday or midnight lest he should then meet its divine guardian.第二篇TOPIC 彗星先说comet不好预测，有的周期长有的短，短的可以看见，然后两个图介绍彗星结构（头部有两个部分加tail），然后说彗星在地球周围没有尾巴很小，接近太阳时就被磁场和太阳风搞大了还多了尾巴。

Exploring the Boundaries of Space Exploring the boundaries of space is an endeavor that has captivated the human imagination for centuries. The idea of venturing beyond our own planet and into the vast expanse of the universe has inspired countless scientific discoveries, technological advancements, and works of art and literature. However, the exploration of space also presents a myriad of challenges and ethical considerations that must be carefully navigated. From a scientific perspective, the exploration of space holds immense potential for expanding our understanding of the universe and our place within it. Through endeavors such as the Hubble Space Telescope and the Mars rover missions, scientists have been able to gather valuable data about distant galaxies, planetary bodies, and the conditions of outer space. This information has not only deepened our knowledge of astrophysics and cosmology but has also contributed to practical applications such as satellite technology and space travel. On the other hand, the exploration of space also raises ethical and philosophical questions about the impact of human activities beyond Earth. As we venture further into space, we must consider the potential consequences of our presence on other celestial bodies and the delicate ecosystems they may harbor. Additionally, the prospect of encountering extraterrestrial life forms raises complex ethical dilemmas about our responsibilities as stewards of the universe and the potential implications of contact with other intelligent beings. Furthermore, the exploration of space is also deeply intertwined with political and economic considerations. Space agencies and private companies around the world are engaged in a race to develop the technology and infrastructure necessary for space exploration, driven by a combination of national pride, scientific ambition, and commercial interests. This competition has led to collaborations and rivalries between nations, as well as debates about the allocation of resources and the prioritization of space exploration in relation to other pressing global issues. From a cultural and artistic perspective, the exploration of space has inspired countless works of literature, film, and visual art that reflect humanity's fascination with the unknown. Whether through the imaginative worlds of science fiction or the awe-inspiring images captured by space probes and telescopes, the exploration of space has sparked the creativeimagination and encouraged contemplation of the profound mysteries of the cosmos. On a personal level, the exploration of space evokes a sense of wonder and curiosity about the possibilities that lie beyond our own planet. The idea of venturing into the unknown and experiencing the beauty and grandeur of the universe firsthand is a source of inspiration and motivation for many individuals, driving them to pursue careers in science, engineering, and space exploration. In conclusion, the exploration of space encompasses a wide range of scientific, ethical, political, and cultural considerations that reflect the complexity of human endeavors beyond Earth. As we continue to push the boundaries of space exploration, it is essential to approach these challenges with a thoughtful and holistic perspective that takes into account the potential benefits and risks of our actions. Ultimately, the exploration of space offers a profound opportunity to expand our knowledge, inspire our imagination, and cultivate a deeper appreciation for the interconnectedness of all life within the cosmos.。

北斗精神的英语作文The“Beidou Spirit”is a realistic portrayal of the Communists staying true to their original aspiration and keeping their mission firmly in mind.River Han and vertical and horizontal,Beidou horizontal and straight.Since ancient times,the Big Dipper has been like a lighthouse in the Tianhe River,guiding people to distinguish the direction.Now,in this vast starry sky,dozens of“Chinese stars”shinebrightly,shining their“light”on the vast earth.On the road of exploring the Beidou satellite system,it is the concerted efforts and innovation of countless Communists.“China's Beidou,the world's Beidou,and the first-class Beidou”are the original aspiration and concept of the development of the Beidou system.It is the belief in the pursuit of perfection and first-class courage,and the national spirit of Communists for excellence and meticulous.There is no end to the development of our munists can never change their original aspiration.Only by always adhering to the original mission of seeking happiness for the Chinese people and seeking the rejuvenation of the Chinese nation,can they win the hearts and minds of the people.在探索北斗卫星系统的道路上，这是无数共产党人的共同努力和创新。

"Dreams of Space:A Journey Beyond theStars"Ever since the dawn of humanity,the night sky has captivated us with its mysterious beauty and the tantalizing possibility of what lies beyond.Gazing up at the twinkling stars,I have always felt a deep yearning to explore the unknown,to venture where few have dared. My fascination with aviation and the cosmos has ignited a burning aspiration within me:to pursue a career that transcends the earthly bounds and delves into the vast expanse of space.The Allure of the HeavensMy passion for aviation and space exploration was sparked by my very first glimpse through a telescope.Observing the craters of the moon and the rings of Saturn,I was struck by a profound realization of the infinite possibilities that space holds.It wasn't just the scientific aspect that intrigued me;it was the notion of exploring the unknown,of pushing the limits of human capability and understanding.This realization fueled my desire to contribute to the field of space exploration,to be part of the next generation that steps beyond our blue planet.Education:The Launch PadUnderstanding that a solid educational foundation is crucial for a career in the aerospace industry,I have dedicated myself to excelling in mathematics,physics,and engineering.These subjects are not merely academic disciplines to me;they are the tools that will enable me to understand the principles of flight,the mechanics of spacecraft,and the physics of space travel.By immersing myself in these studies,I aim to equip myself with the knowledge and skills necessary to take on the challenges of space exploration.Aspiring to Soar Among the StarsMy dream is not just to work in the aviation or space industry but to be at the forefront of humanity's quest to explore the cosmos.Whether it's designing next-generation spacecraft,participating in deep-space missions,or contributing to the colonization of other planets,I yearn to play a role in expanding the horizons of human exploration.I am particularly drawn to the idea of contributing to projects that aim to make space travel more accessible and sustainable,thereby opening up new opportunities for scientific discovery and human adventure.The Journey AheadI am under no illusion that the path to achieving my space dreams will be easy.It will require relentless dedication,continuous learning,and unwavering perseverance.However, the challenges and obstacles along the way are merely steps on the ladder to reaching my ultimate goal.With each achievement and setback,I will grow stronger and more determined.ConclusionThe dream of space exploration is more than a personal ambition;it represents thecollective aspiration of humanity to explore,to understand,and to push the boundaries of what is possible.As I embark on this journey towards realizing my space dreams,I am driven by a sense of purpose and a deep belief in the importance of reaching for the stars.The road ahead may be fraught with challenges,but it is a path paved with the potential for discovery, innovation,and the promise of a future among the stars.In the words of Carl Sagan, "Somewhere,something incredible is waiting to be known."I am committed to being part of the generation that seeks out that knowledge,beyond the earth,into the vast expanse of space.。

太空探索给人们带来的好处出行英语作文全文共3篇示例，供读者参考篇1Space Exploration: The Gateway to Endless PossibilitiesHave you ever gazed up at the twinkling stars in the night sky and wondered what mysteries lie beyond our little planet Earth? Space, that vast and captivating expanse, has long captured the imagination of humankind. From the moment we first set foot on the Moon, space exploration has opened up a world of incredible opportunities and invaluable benefits for us all.One of the most significant advantages of exploring space is the advancement of scientific knowledge. By sending probes, satellites, and even humans into the great unknown, we have gained invaluable insights into the workings of our universe. We have learned about the formation of stars, the behavior of black holes, and the intricate dance of galaxies. Every new discovery opens the door to even more questions, fueling our curiosity and driving us to push the boundaries of our understanding.But space exploration isn't just about satisfying our thirst for knowledge; it has also led to numerous practical applications that improve our lives right here on Earth. Many of the technologies we take for granted today, such as satellite navigation systems, advanced weather forecasting, and even certain medical treatments, have their roots in space research and development. Just imagine trying to find your way around without GPS or not knowing when a severe storm is approaching!Furthermore, space exploration has fostered international cooperation and brought nations together in pursuit of a common goal. The International Space Station, for instance, is a remarkable example of how countries can work together to achieve incredible feats of engineering and scientific exploration. By collaborating on such endeavors, we not only further our understanding of the cosmos but also strengthen the bonds of friendship and mutual respect among nations.Perhaps one of the most exciting aspects of space exploration is the potential for future colonization and resource extraction. As our population continues to grow and our planet's resources become increasingly strained, the ability to establish human settlements on other worlds or harvest materials fromasteroids and moons could be the key to ensuring a sustainable future for humanity. Just think, one day you might be able to visit a colony on Mars or even witness the mining of rare minerals from the depths of space!Of course, space exploration is not without its challenges. It requires immense financial investments, cutting-edge technology, and a willingness to take calculated risks. However, the rewards far outweigh the costs. Every time we push the boundaries of what's possible, we not only expand our knowledge but also inspire future generations to dream bigger and reach further.Imagine being part of the team that discovers evidence of life on another planet or witnesses the birth of a new star system. Imagine the sense of wonder and accomplishment that would come with such groundbreaking discoveries. That's the magic of space exploration – it ignites our curiosity, fuels our imagination, and opens up a universe of possibilities.So, the next time you gaze up at the stars, remember that each twinkling light represents a world of untold mysteries waiting to be unraveled. Space exploration is not just a pursuit of knowledge; it's a testament to the boundless potential of human ingenuity and our unwavering desire to push the limits of what'spossible. Who knows what wonders await us among the stars? The only way to find out is to keep exploring, keep dreaming, and never stop reaching for the heavens.篇2The Awesome Adventures of Space ExplorationOuter space is so cool! It's a huge mysterious universe waiting to be uncovered. Ever since I was a little kid, I've been fascinated by planets, stars, and everything else up there in the inky blackness. Space exploration has brought so many amazing things to us here on Earth. Let me tell you about some of the awesome benefits!First off, space exploration has led to incredible discoveries about our universe and how it works. By sending rockets, satellites, and spacecraft out there, scientists have been able to learn what planets are made of, find new stars and galaxies, and even figure out how the whole universe began with the Big Bang billions of years ago. Without space exploration, we would still be totally in the dark about so much of the cosmos.Speaking of being in the dark, space technology has also allowed us to see further into space than ever before with powerful telescopes like Hubble. The images Hubble has takenare out of this world – swirling galaxies, colorful nebulae, and even black holes! It's like getting a window into the most amazing art gallery ever, except it's all real. Space telescopes help us understand the deepest mysteries of the universe in incredible detail.But space isn't just about understanding the cosmos – it has also led to tons of awesome inventions that make life better right here on Earth! You might not realize it, but so much of the technology we use every day was first created for space missions. Stuff like memory foam mattresses, scratch-resistant lenses, water filters, freeze-dried foods, and even computer mice were invented for astronauts in space! How cool is that?Space exploration has also completely revolutionized how we communicate and get information. Satellites orbiting the Earth provide us with TV, radio, GPS, weather forecasting, and global internet access. Astronauts and robots on Mars and other planets are sending back loads of pictures and data to teach us about faraway worlds. We can even look back at Earth from space and study things like climate change and natural disasters. Space tech makes our modern world go round!Of course, maybe the greatest ongoing benefit of space exploration is the inspiration and curiosity it sparks in people ofall ages. Who doesn't dream of rocketing among the stars and walking on alien planets? The courage and determination of astronauts pushes us to take on enormous challenges and never stop exploring. Plus, the more we learn about space, the more amazing questions we have to investigate. Space fires up our imaginations and sense of adventure!I could go on and on about how awesome space is, but I'd better wrap this up. The universe is just endlessly fascinating to me. Every new discovery we make through space exploration unlocks more secrets and creates new possibilities. Whether it's uncovering the origins of life, finding precious resources on other planets, or developing brand new technologies – space has the potential to take humanity to places we can barely imagine.Sure, exploring space is really hard and expensive. But in my opinion, it's one of the most important and rewarding endeavors for the future of our species and our planet. After all, Earth is just one tiny pale blue dot in a staggeringly huge cosmos with so much left to uncover and understand. Space exploration reminds us that our universe is full of profound mysteries and wonders just waiting to be discovered. That's why I dream of becoming an astronaut or rocket scientist someday – to venture out into thatgreat unknown, and bring back amazing discoveries to Earth. It's going to be an awesome adventure!篇3The Wonderful World of Space ExplorationFrom the moment I was a little kid, I've always been fascinated by space. Looking up at the twinkling stars and the bright moon in the night sky fills me with a sense of wonder and curiosity. What's out there beyond our planet? What amazing discoveries are waiting to be made among those distant worlds? Space exploration helps us unlock the secrets of the cosmos, and it brings so many awesome benefits to people here on Earth too!One of the coolest things about studying space is learning about all the amazing places that exist in our solar system and beyond. There are planets of all different colors - red, blue, yellow. Some have rings around them made of chunks of ice and rock. Others have volcanoes that erupt blazing hot lava. We've even discovered moons with underground oceans! The more we explore, the more bizarre and incredible things we find.By sending spacecraft and rovers to visit these alien worlds, we get to see them up close in a way that just wouldn't be possible if we stayed put on Earth. The pictures and videos thesemissions beam back are out of this world! Like those mindblowing shots of massive storm systems raging across the surface of Jupiter, or the rugged, rust-colored canyons stretching for miles on Mars. Exploring space lets us appreciate the full splendor and diversity of our cosmic neighborhood.Studying far-off planets, moons, asteroids and comets also teaches us more about our own origins here on the third rock from the Sun. Examining the composition of these objects and analyzing their surfaces helps scientists reconstruct what things were like when our solar system was just forming billions of years ago out of a vast, swirling cloud of gas and dust. The more we learn about how Earth took shape from that primordial disk, the better we understand our planet's evolution over eons and eons.Speaking of Earth, space exploration has given us some of the most humbling and uplifting perspectives on the pale blue dot we call home. Those iconic images of our planet hanging like a brilliant jewel against the inky blackness of space are something everyone should get a chance to see. They make you realize that for all our planet's diversity of landscapes and cultures, we're all sailing through the cosmos together on this lonely but beautiful oasis. Those pictures remind me that despiteany differences between us, we're all part of the same crew on Spaceship Earth.While giving us new insights into the majesty of the universe around us, studying space has also led to extremely practical advancements that improve life for people in all kinds of ways. The development of satellites for communications, navigation, weather monitoring, and remote sensing has enabled technological marvels most of us use every single day without even thinking about it. Your phone's GPS? Thank you, space program! Checking tomorrow's forecast before a big soccer game? You can credit spacecraft for those accurate predictions.Telescopes in orbit have expanded our view all the way across the observable universe, letting us gaze upon the births and deaths of stars across both space and time. But they've also allowed us to study our own atmosphere and climate in unprecedented detail. This has given us a much deeper comprehension of how human activities like burning fossil fuels are altering the delicate systems that sustain life on Earth. Without the global perspective that space tech provides, we'd have a much cloudier picture of the climate crisis.Then there are the endless potential benefits of future space ventures. Ambitious plans to establish outposts on the Moonand eventually send crewed expeditions to Mars could pay off big time for people on Earth. Testing construction techniques and life support systems on these missions will inspire new technologies for energy, manufacturing, recycling, and resource management that could make our industries cleaner and more sustainable. Learning how to cultivate crops and produce food, water and oxygen from limited supplies for a Mars colony could lead to agricultural and environmental breakthroughs. If we can grow food on the Red Planet, think how that could improve farming practices in deserts or areas affected by drought!Beyond just pioneering cool new tech, working together on grand space projects also brings people from all over the world closer as a species. Every astronaut crew is an international team, with crew members from multiple countries working side by side. Global cooperation and diplomacy are essential to making these complex ventures succeed. When people witness their leaders putting aside differences to pursue shared goals of exploration and discovery, it inspires hope that we can solve any problems here on Earth through cooperation rather than conflict.The search to find life elsewhere in the universe is another profound aspect of space exploration that could change humanity's perspective forever. So far we've only discoveredsingle-celled microbes fossilized in Martian meteorites...but who knows what could be out there? Maybe simple organisms swimming in the subterranean seas of icy moons like Europa. Maybe even some form of intelligent life communicating its presence via some sort of cosmic signal. If we detect evidence that we're not alone in this unimaginably vast universe, it would utterly revolutionize how we understand our place in the cosmos.Just considering these possibilities fills me with amazement and anticipation. What wonders may still await among those distant stars? What mystifying natural phenomena have yet to be uncovered by our instruments? How might future discoveries reshape our scientific theories or philosophies? Our universe is so astoundingly complex and diverse that there will always be new frontiers to cross and fresh mysteries to unravel through space exploration.While I may only be a kid, I truly believe that pushing outward to explore the great unknowns is one of the noblest and most uplifting pursuits for our species. Studying the cosmos connects us to something far grander than any one person, nation, or culture. It humbles us, it fires our imaginations, and it brings us together in collaboration and shared wonder. Everytime a new celestial sight is unveiled or a spacecraft reaches a new milestone, it reinforces the amazing potential of what human beings can achieve through scientific determination and an unwavering drive to reach for the stars.For these reasons and countless more, I staunchly support space exploration and can't wait to see where our journeys into the final frontier will take us next. There is still so much out there to discover, and so many possibilities to be uncovered. All we have to do is keep our sights set on that endless sprawl of stars and embrace that innate human desire to explore the unknown. The cosmos beckons to us with its timeless mysteries, and I say we answer its call!。

中国地质大学(北京）2007年博士研究生入学考试专业英语试题（理学)把下列短文译成汉语（1——必译，2、3—-选1)(共40分）1、Quakes Renew The Planet(地震让世界焕然一新）(30分）The advantages began billions of years ago, when this crustal recycling made the oceans and atmosphere and formed the continents. Today， it builds mountains， enriches soils, regulates the planet’s temperature, concentrates gold and other rare metals and maintains the sea’s chemical balance。

Plate tectonics describes the geology. The tragic downside is that waves of quakes and volcanic eruptions along plate boundaries can devastate human populations。

“It’s hard to find something uplifting about 150，000 lives being lost，" said Dr. onald J。

DePaolo, a geochemist at the University of California, Berkeley. “But the type of geological process that caused the earthquake and the tsunami is an essential characteristic of the earth。

Title: The Wonders of Outer Space: A Journey Beyond ImaginationIn the vast expanse of the universe, where stars twinkle like distant lanterns and galaxies dance in a cosmic ballet, lies a realm that has captured the imagination of humankind since the dawn of civilization – outer space. This infinite canvas, filled with mysteries and wonders, has inspired countless generations to dream, explore, and question the very nature of our existence. As a high school student, the prospect of unraveling the secrets of outer space fills me with a sense of awe and excitement that borders on the edge of the unknown.The Allure of the StarsFrom the earliest times, humans have gazed up at the night sky, pointing out constellations and telling tales of gods and heroes whose exploits were etched in the stars. These stories, passed down through generations, ignited a spark within us – a yearning to know more, to understand the vastness and complexity of the cosmos. Today, with the advancements in technology, we can see beyond what our ancestors could ever imagine, capturing images of distant planets, galaxies millions oflight-years away, and even the remnants of ancient stars that exploded in spectacular supernovae.The Frontier of ExplorationOuter space has become the ultimate frontier for human exploration. From the historic launch of Sputnik, the first artificial satellite, to the groundbreaking Apollo missions that landed humans on the Moon, each step forward has been a testament to humanity's indomitable spirit and relentless pursuit of knowledge. International space stations like the International Space Station (ISS) have provided a platform for scientific research, fostering collaborations among nations and pushing the boundaries of our understanding in fields ranging from biology to physics.The Search for LifeOne of the most compelling questions that drive our exploration of outer space is the possibility of life beyond Earth. Are we alone in this vast universe? The discovery of exoplanets – planets orbiting stars other than our Sun – has revolutionized our search for extraterrestrial life. With thousands of these distant worlds now confirmed, astronomers are using powerful telescopes and advanced detection techniques to search for signs of life, such as water vapor or even the chemical signatures of life itself.The Future of Space TravelLooking ahead, the future of space travel holds immense promise. Private companies like SpaceX and Blue Origin are leading the charge towards making space travel more accessible and affordable, with ambitious plans to establish colonies on the Moon and Mars. These endeavors not only represent a leap forward in technologicalcapability but also hold the potential to transform our society, opening up new resources, fostering economic growth, and inspiring a new generation of space explorers.ConclusionOuter space, with its boundless wonders and untold secrets, remains a source of endless fascination and inspiration for humanity. As we continue to push the boundaries of our knowledge and technology, the mysteries of the cosmos will gradually give way to understanding, revealing new truths about our place in the universe. As a high school student, I am filled with anticipation for what lies ahead, eager to be a part of this incredible journey as we venture further into the great unknown, unlocking the secrets of outer space and expanding the frontiers of human exploration.。