Innovative Technology to Produce Safe and High Quality African Catfish

生物技术在农业中心的应用英语作文Biotechnology is revolutionizing the field of agriculture by providing innovative solutions to improve crop yield, quality, and resistance to diseases and pests. With the application of biotechnology in agriculture, farmers are able to produce more food using less land, water, and chemicals, which is crucial in feeding the growing global population.One of the key applications of biotechnology in agriculture is the development of genetically modified organisms (GMOs). GMOs are plants or animals that have had their DNA modified using genetic engineering techniques to introduce desirable traits such as resistance to pests and diseases, tolerance to herbicides, and improved nutritional content. These genetically modified crops have been shown to increase crop yields, reduce the need for chemical pesticides and herbicides, and improve the nutritional quality of food.Another important application of biotechnology in agriculture is the development of genetically engineered crops that are resistant to abiotic stresses such as drought, salinity, and extreme temperatures. These crops are able to survive in harsh environmental conditions and produce viable yields, providingfarmers with a reliable source of income in areas prone to climatic fluctuations.In addition to GMOs, biotechnology is also being used in agriculture for the development of biofertilizers and biopesticides. Biofertilizers are microbial inoculants that enhance the nutrient uptake of crops and improve soil fertility, reducing the need for chemical fertilizers. Biopesticides, on the other hand, are natural compounds derived from plants, animals, or microorganisms that control pests and diseases without harming the environment or human health.Furthermore, biotechnology is enabling the development of precision agriculture techniques that involve the use of sensors, drones, GPS technology, and data analytics to optimize farming practices. By collecting real-time data on soil moisture, nutrient levels, and crop health, farmers are able to make informed decisions about irrigation, fertilization, and pest management, leading to increased productivity and sustainability.Overall, the application of biotechnology in agriculture is transforming the way food is produced and consumed. By harnessing the power of biotechnology, farmers are able to increase their crop yields, reduce their environmental footprint, and improve the quality and safety of the food they produce. Asthe world population continues to grow, biotechnology will play a crucial role in ensuring food security and sustainability for future generations.。

高三英语科技创新趋势预测单选题40道1. The latest technological innovation has greatly improved the efficiency of production, but it also brings some challenges. The word "innovation" in this sentence means _____.A. inventionB. creationC. renewalD. improvement答案：B。

“innovation”意为“创新；创造”，选项A“invention”侧重于“发明”，指创造出全新的东西；选项C“renewal”侧重于“更新；复兴”；选项D“improvement”侧重于“改进；提高”。

在这个句子中，“innovation”更接近“creation”的意思，强调创造新的事物或方法。

2. With the development of technology, many new ______ have emerged in the field of communication.A. conceptsB. patternsC. trendsD. phenomena答案：C。

“trends”有“趋势；趋向”的意思。

选项A“concepts”指“概念；观念”；选项B“patterns”指“模式；图案”；选项D“phenomena”指“现象”。

在通信领域，随着技术发展出现的应是新的“趋势”。

3. The future of technology lies in continuous ______, which requiresthe joint efforts of scientists and engineers.A. explorationB. exploitationC. explosionD. exposition答案：A。

我最敬佩的人英语范文袁隆平简单全文共3篇示例，供读者参考篇1The person I admire most is Yuan Longping, a Chinese agricultural scientist known for his groundbreaking research in hybrid rice. Born in 1930 in Beijing, Yuan Longping is often referred to as the "Father of Hybrid Rice" and is credited with helping to alleviate hunger and improve food security around the world.Yuan Longping's work in developing hybrid rice has revolutionized agriculture and has had a significant impact on global food production. His research has led to the development of high-yielding rice varieties that are more resistant to pests, diseases, and adverse growing conditions, ultimately helping to increase rice yields and feed a growing population.In addition to his scientific achievements, Yuan Longping is also known for his dedication to helping small farmers improve their livelihoods. He has traveled to many developing countries to share his knowledge and expertise, and has worked tirelesslyto promote the adoption of hybrid rice technology in order to increase food production and alleviate poverty.Yuan Longping's humility, dedication, and passion for helping others make him a truly admirable figure. Despite his numerous awards and accolades, he remains humble and continues to work tirelessly to advance agricultural science and technology for the benefit of all.In conclusion, Yuan Longping is not only a brilliant scientist, but also a compassionate and selfless individual who has dedicated his life to improving the lives of others. His contributions to agriculture and food security are truly remarkable, and he serves as an inspiration to us all. I am truly in awe of his achievements and will always admire and respect him for his extraordinary work.篇2The person I admire most is Yuan Longping, a renowned Chinese scientist and agronomist who is often referred to as the "Father of Hybrid Rice." Yuan Longping was born in 1930 in Beijing, China and grew up during a time of great poverty and hardship in the country.Yuan Longping's dedication to improving the lives of people in China and around the world through his work in agriculture is truly inspiring. He is best known for developing hybrid rice, a revolutionary technique that has significantly increased rice yields and helped to alleviate hunger and poverty in many developing countries.What I admire most about Yuan Longping is his passion for his work and his determination to make a positive impact on society. Despite facing many challenges and setbacks throughout his career, he never wavered in his commitment to finding innovative solutions to improve agricultural productivity and address food security issues.Yuan Longping's humility and dedication to serving others is also something that I deeply respect. Despite his many accomplishments and accolades, he remains a humble and down-to-earth individual who is always willing to share his knowledge and expertise with others.In addition to his work in agriculture, Yuan Longping has also been actively involved in promoting environmental conservation and sustainable farming practices. He believes that it is important to protect our natural resources and ensure that future generations have access to safe and nutritious food.Overall, Yuan Longping is a true inspiration to me and to countless others around the world. His tireless efforts to improve the lives of others through his work in agriculture are a testament to the power of dedication, perseverance, and compassion. I am truly grateful for the impact that he has had on the world and I hope to follow in his footsteps by making a positive difference in my own community and beyond.篇3The person I admire most in my life is Yuan Longping, a Chinese agricultural scientist known for his groundbreaking work in developing high-yielding hybrid rice varieties. Yuan Longping was born in Beijing in 1930 and grew up in a rural village in Hubei Province. As a young man, he studied agriculture at Southwest Agricultural University and went on to earn a PhD in rice breeding from the Chinese Academy of Agricultural Sciences.Yuan Longping's research on hybrid rice began in the 1960s when he observed that crossbreeding different strains of rice could produce plants with higher yields and better resistance to disease. Over the next few decades, he worked tirelessly to develop new hybrid rice varieties that could help feed the growing population of China. In 1974, he successfully produced the world's first high-yielding hybrid rice variety, known as"Lianyou No. 2." This breakthrough revolutionized rice cultivation in China and helped alleviate food shortages in the country.Yuan Longping's dedication to improving agricultural practices and his contributions to food security have earned him numerous awards and honors, including the World Food Prize in 2004. Despite his fame and success, he remains humble and devoted to his work, continuing to research and develop new rice varieties to this day.I admire Yuan Longping not only for his scientific achievements but also for his commitment to helping others and making the world a better place. His passion for agriculture and his tireless efforts to improve crop yields have had a profound impact on the lives of millions of people around the world. Yuan Longping is truly an inspiration to me and a shining example of how dedication, innovation, and hard work can lead to meaningful change.。

Good morning/afternoon/evening. It is with great pleasure that I stand before you today to address the topic of our beloved farm. A farm, more than just a place of work, is a sanctuary of nature, a testament to human ingenuity, and a cornerstone of our community's prosperity. Today, I would like to share with you the significance of our farm, its challenges, and our vision for the future.Firstly, let us reflect on the role our farm plays in our lives. It is a place where the soil whispers secrets of the earth, where the sun kisses the leaves, and where the wind dances through the wheat fields. Our farm is not just a source of food and livelihood; it is a living, breathing entity that supports the very fabric of our society.The history of our farm is a story of perseverance and dedication. Generations of farmers have toiled under the sun and rain, nurturing the land with their sweat and love. Their hard work has transformed this once barren land into a lush, fertile paradise. Today, our farm stands as a symbol of our ancestors' resilience and our commitment to continue their legacy.However, the journey of our farm has not been without its challenges. The ever-changing climate, unpredictable weather patterns, and increasing competition have tested our resolve. Yet, we have stood firm, adapting our practices to ensure the sustainability of our farm. We have embraced modern technology, sustainable farming methods, and innovative techniques to keep our farm productive and competitive.Our farm is not just about growing crops; it is about preserving our environment for future generations. We are committed to reducing our carbon footprint, conserving water, and protecting biodiversity. Through our organic farming practices, we ensure that the food we produce is not only nutritious but also safe for our consumers and the planet.In addition to our environmental efforts, we are also dedicated to enhancing the well-being of our community. Our farm provides employment opportunities for local residents, supports the local economy, andoffers educational programs to teach young people about agriculture. Byfostering a sense of ownership and pride in our farm, we aim to create a stronger, more resilient community.Looking ahead, we envision a future where our farm becomes a beacon of sustainability and innovation. We plan to expand our farm's capabilities by introducing new crops, improving our infrastructure, and investing in renewable energy sources. We also aim to establish partnerships with other farms and organizations to share our knowledge and resources, thereby creating a network of sustainable farms that can collectively contribute to a greener world.In conclusion, our farm is more than just a piece of land; it is a symbol of our heritage, a testament to our hard work, and a beacon of hope for the future. As we continue to nurture our farm, let us also nurture the values of sustainability, community, and innovation. Together, we can ensure that our farm remains a vibrant and vital part of our society for generations to come.Thank you for your continued support and dedication to our farm. Let us all work together to make our farm a shining example of what can be achieved when passion, perseverance, and commitment converge.Thank you.。

Ladies and Gentlemen,Good morning/afternoon! It is my great honor to stand before you today and share with you the marvels of aviation, a field that has revolutionized the way we travel and explore our world. As young students, we are fortunate to be part of a generation that has witnessed the growth and evolution of aviation. Today, I would like to take you on a journey through the sky, exploring the history, the technology, andthe future of aviation.Firstly, let us take a brief look into the history of aviation. The dream of flying has fascinated humanity for centuries. Ancient civilizations often depicted birds soaring through the sky, inspiring dreams of human flight. However, it was not until the 20th century that this dream became a reality.In 1903, the Wright brothers, Orville and Wilbur, achieved the first powered, sustained, and controlled airplane flight. This momentous event marked the birth of aviation. Since then, the field has seen incredible advancements, with the development of commercial airlines, supersonic travel, and even space travel.The technology behind aviation is truly remarkable. Airplanes are complex machines that require a perfect blend of engineering, physics, and aerodynamics. Let us delve into some of the key aspects of this fascinating technology.One of the most crucial elements in aviation is the wing. Wings generate lift, which allows airplanes to fly. The design of wings has evolvedover time, with various shapes and materials being used to optimize lift and reduce drag. The Wright brothers' original wing design was a biplane, consisting of two sets of wings. Today, most commercial airplanes are powered by single-aisle or twin-engine designs, offering greater fuel efficiency and range.Another essential component is the engine. Aviation engines have come a long way from the early steam engines used by the Wright brothers. Modern jet engines are incredibly powerful and efficient, allowingairplanes to reach high speeds and altitudes. These engines producethrust by compressing and heating air, which is then expelled at high speeds to propel the aircraft forward.Navigation is another critical aspect of aviation. In the early days, pilots relied on the stars and landmarks to navigate. Today, advanced technology such as GPS and radar systems enable pilots to fly with precision, even in adverse weather conditions. These systems providereal-time data, ensuring safe and efficient travel.The future of aviation is as exciting as its past and present. Researchers and engineers are continuously working on innovative technologies to make air travel even safer, faster, and more sustainable. Here are some of the future trends in aviation:1. Electric Aviation: As the world becomes more environmentally conscious, electric airplanes are gaining popularity. These aircraft are powered by electric motors, reducing carbon emissions and noise pollution. Companies like Airbus and Boeing are investing in electric propulsion systems for both commercial and general aviation.2. Autonomous Flight: With the advancements in artificial intelligence and robotics, autonomous flight is no longer a distant dream. Self-flying airplanes and drones are becoming more common, offering new possibilities in areas such as delivery services, agriculture, andsearch and rescue operations.3. Hypersonic Travel: Hypersonic aircraft can travel at speeds greater than Mach 5, significantly reducing travel time between continents. Researchers are working on materials and propulsion systems that can withstand the extreme temperatures and pressures associated with hypersonic flight.4. Space Tourism: As space travel becomes more accessible, space tourism is gaining traction. Companies like SpaceX and Blue Origin aredeveloping reusable rockets and spacecraft that will enable civilians to travel to space.In conclusion, aviation has been a game-changer in our world, connecting people and cultures like never before. As we celebrate the achievements of aviation, we must also recognize the challenges that lie ahead. The responsibility of ensuring safe, efficient, and sustainable air travel falls on us, the next generation of innovators and leaders.As we learn about the wonders of aviation, let us be inspired by the bravery and ingenuity of the pioneers who have shaped this field. Let us dream big and strive to make aviation even more extraordinary in the years to come.Thank you for listening, and may we all continue to reach for the skies![Applause]。

2024年福建高考英语模拟试卷及答案（一）第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。

录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节 (共5小题;每小题1.5分，满分7.5分)听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例: How much is the shirt?A. £19.15.B. £9.18.C. £9.15.答案是 C。

1. What time is it now?A.6:30.B.7:30.C.8:30.2. Who is the man?A. A studio designer.B. An oil painter.C. An exhibition host.3. How was the final match?A. Boring.B. Tense.C. One-sided.4. What are the speakers mainly talking about?A. Their career plans.B. Their favourite teachers. C Their dream universities5.What is the relationship between the speakers?A. Mother and son.B. Husband and wife.C. Brother and sister第二节 (共 15 小题;每小题1.5 分，满分 22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟;听完后，各小题将给出5秒钟的作答时间。

新技术的危险英语作文英文：As technology continues to advance at a rapid pace, it brings with it both incredible opportunities and potential dangers. While new technologies have the potential to improve our lives in countless ways, they also come with risks that must be carefully considered.One of the most significant dangers of new technology is the potential for misuse. For example, the rise of social media has led to concerns about privacy and the spread of misinformation. People can easily misuse these platforms to spread false information or engage in cyberbullying, which can have serious consequences for individuals and society as a whole.Another danger of new technology is its potential to disrupt industries and lead to job loss. For example, the rise of automation and artificial intelligence has led toconcerns about the future of work, as many jobs could potentially be replaced by machines. This can lead to economic instability and social unrest as people struggle to adapt to these changes.In addition to these dangers, new technologies also bring with them potential security risks. As more and more devices become connected to the internet, there is an increased risk of cyber attacks and data breaches. For example, the rise of the Internet of Things has led to concerns about the security of connected devices, as hackers could potentially gain access to personal information or even take control of these devices.Despite these dangers, I believe that it is possible to mitigate the risks of new technology through careful regulation and responsible use. For example, governments can implement laws and regulations to protect people's privacy and ensure the responsible use of technology. Additionally, individuals can take steps to educate themselves about the potential risks of new technologies and take measures to protect their personal informationonline.In conclusion, while new technologies have thepotential to improve our lives in countless ways, they also come with significant dangers that must be carefully considered. By taking steps to mitigate these risks, we can ensure that we are able to enjoy the benefits of new technology while minimizing the potential dangers.中文：随着技术的快速发展，它带来了无数的机遇和潜在的危险。

创新型技术作文英语Title: The Impact of Innovative Technologies on Society。

In today's rapidly evolving world, innovative technologies are reshaping the way we live, work, and interact with each other. From artificial intelligence to biotechnology, these advancements have the potential to revolutionize various aspects of society. In this essay, we will explore the profound impact of innovative technologies and how they are shaping the future.One of the most prominent areas where innovative technologies are making a significant impact is healthcare. With the advent of artificial intelligence and big data analytics, medical professionals can now diagnose diseases more accurately and develop personalized treatment plansfor patients. Machine learning algorithms can analyze vast amounts of medical data to identify patterns and predict potential health risks, leading to early intervention and improved patient outcomes.Moreover, biotechnological advancements such as gene editing hold the promise of curing genetic diseases and enhancing human health. CRISPR-Cas9, for example, has emerged as a powerful tool for precisely modifying genes, offering hope for treating conditions that were once considered incurable. These breakthroughs have thepotential to extend human lifespan and improve overall quality of life.In addition to healthcare, innovative technologies are transforming the way we work and communicate. The rise of automation and robotics is revolutionizing industries, streamlining production processes, and increasing efficiency. While some fear that automation will lead to job displacement, others argue that it will create new opportunities and enable humans to focus on more creative and intellectually stimulating tasks.Furthermore, advancements in communication technologies have made the world more interconnected than ever before. The internet, social media, and mobile devices havefacilitated instant communication and information sharing across the globe. This has not only transformed how we communicate with one another but has also democratized access to knowledge and information, empowering individuals and communities.Another area where innovative technologies are making a profound impact is environmental sustainability. Climate change and environmental degradation are among the most pressing challenges facing humanity today. However, technologies such as renewable energy, clean transportation, and sustainable agriculture offer solutions to mitigate these issues.Renewable energy sources like solar and wind power are becoming increasingly cost-effective and scalable, reducing our reliance on fossil fuels and lowering greenhouse gas emissions. Electric vehicles are poised to revolutionizethe transportation sector, offering a cleaner alternativeto traditional petrol and diesel vehicles. Additionally, advancements in agricultural technologies are enabling farmers to produce more food with fewer resources,minimizing environmental impact.Despite the numerous benefits of innovative technologies, it is essential to acknowledge and address the ethical and societal implications they may entail. Issues such as data privacy, algorithmic bias, and job displacement must be carefully considered to ensure that these technologies benefit society as a whole. Moreover, efforts should be made to bridge the digital divide and ensure equitable access to technology, particularly in marginalized communities.In conclusion, innovative technologies have the potential to bring about profound positive changes in society, from revolutionizing healthcare and transforming industries to addressing environmental challenges. However, it is crucial to approach their development and deployment thoughtfully, taking into account ethical considerations and ensuring equitable access for all. By harnessing the power of innovation responsibly, we can create a brighter and more sustainable future for generations to come.。

研究新冠疫苗的英语作文The race to develop a COVID-19 vaccine has been intense, with scientists and researchers working tirelessly to finda solution to this global crisis. It's a daunting task, but one that is filled with hope and determination.In laboratories around the world, scientists are conducting extensive research to understand the virus and how it spreads. They are studying its genetic makeup, its interaction with the human body, and how it affectsdifferent populations. This knowledge is crucial in developing an effective vaccine that can protect peoplefrom the virus.One approach that researchers are exploring is the useof mRNA technology. This innovative method involvesinjecting a small piece of genetic material into the body, which instructs cells to produce a harmless piece of the virus. This piece then triggers an immune response, preparing the body to fight off the actual virus if it isencountered in the future. It's a fascinating concept that could revolutionize the way vaccines are developed and administered.Another avenue of research is the use of viral vectors. This involves modifying a harmless virus to carry a piece of the coronavirus into the body. Once inside, the modified virus triggers an immune response, similar to the mRNA approach. This method has shown promise in early trials and could potentially be a viable option for vaccine development.Safety is a paramount concern in vaccine development. Extensive testing is conducted to ensure that the vaccine is both effective and safe for use. Clinical trials involving thousands of volunteers are conducted to evaluate the vaccine's efficacy and potential side effects. This rigorous process ensures that any approved vaccine meets the highest standards of safety and effectiveness.Once a vaccine is developed and approved, the challenge of mass production and distribution begins. Pharmaceuticalcompanies must scale up production to meet the global demand. Governments and organizations must work together to ensure that the vaccine reaches those who need it most, especially vulnerable populations and healthcare workers.The development of a COVID-19 vaccine is a testament to human ingenuity and collaboration. It is a global effort that transcends borders and politics. As the world eagerly awaits a vaccine, it is important to remember that it is just one piece of the puzzle. Continued adherence to public health measures, such as wearing masks and practicingsocial distancing, is crucial in controlling the spread of the virus.In conclusion, the research and development of a COVID-19 vaccine is a complex and challenging process. Scientists are exploring innovative approaches and conducting extensive testing to ensure the safety and effectiveness of any potential vaccine. It is a race against time, but one that holds immense hope for a brighter future.。

AMagic is a form of entertainment that is based on pretending to do things that are impossible.The magician is a specially trained actor.He tries to make the audience believe that he has the power to do things which are against the laws of nature.Magic shows are entertaining as long as the audience does not discover how the tricks are done.The magician usually depends on his skill with his hands, on his knowledge of psychology, and, sometimes, on mechanical devices(机械装置).Since magic performance is meant to trick people, the use of psychology is important.The magician must keep people from noticing all the movements of his hands and from thinking about the secret parts of his equipment.He must also lead the audience to draw false conclusions.The magician’s success depends on the fact that many things seen by the eye are not the things that matter.Two basic magic tricks are making objects seem to appear and making objects seem to disappear.A combination of these two tricks makes for some interesting effects.For example, the magician puts a small ball under one of several cups.The ball then seems to jump from one cup to another or to change colour.What actually happens is that the magician, employing quick hand movements or a mechanical device, hides one ball.While doing this he talks to the audience and waves a brightly coloured cloth with one hand.The audience is too busy watching the cloth and listening to the magician’s words to notice that his other hand is hiding the ball.Another favourite trick is to cut or burn something, and then make it appear whole again.What actually happens is that the magician makes the cut or burned object disappear by quickly hiding it while the audience watches something else.Then he “magically” makes it appear whole again by displaying(展示)another object that has not been cut or burned.8.What is the author’s main purpose in writing the text?A.To promote a magic show.B.To teach people to be magicians.C.To explain the art of magic.D.To praise the talents of magicians.9.Which of the following is important for a successful magic trick?A.Moving stage equipment.B.Directing the audience’s attention.C.Applying high technology.D.Keeping the performance in secret.10.What does the author focus on in the last two paragraphs?A.Providing examples.B.Making a summary.C.Drawing comparisons.D.Explaining a concept.11.What can we infer from the text?A.Mechanical devices are expensive.B.Most magicians employ assistants.C.It takes practice to perform magic.D.Small objects are magicians’ favourite.BA simple paper sensor(传感器)featuring smiley and sad faces drawn in ultraviolet-sensitive (UV-sensitive，紫外线敏感的)ink has been produced by researchers in an attempt to keep us safe in the sun.Scientists say the different facial expressions appear in sequence as UV exposure increases，offering a low-tech way for people to judge when it is time to cover up.Further，the sensor can respond to varying levels of the different components of UV radiation.While ultraviolet—A ray(UV A) is thought to cause skin ageing and wrinkles，it is mainly UVB that cause sunburn and leads to skin cancer.While Bansal noted weather reports often contain a UV index to give a guide to the strength of UV radiation，it doesn’t tell people whether they are within safe levels of exposure at that time，and it’s usually based on the standard for fair skin.Writing in the journal Nature Communications，Bansal and his colleagues describe how they sought to handle the issue by creating a cheap device based on phosphomolybdic acid or PMA.This substance turns from colorless to blue in the presence of lactic acid(乳酸)and UV radiation.The team then used this mixture of lactic acid and PMA as an ink to draw four invisible faces on paper，and used some transparent sheets to create filters (滤色片)that were put on top of the faces.This allowed the researchers to finely adjust the intensity of UV radiation reaching theink so that the faces could change color in sequence as exposure to UV radiation rose from 25% to 50%，then 75%，and finally 100% of a “safe” amount.By further adjusting the number of filters for each of the four faces，the team were able to adjust the system to produce different sensors to work for six different skin tones，like dark，fair or olive skin.Bansal said that while these devices were designed using UV light in the laboratory，they are currently being tested in outdoor conditions.The team hope that the sensors will be on the market in a year，costing about one Australian dollar a piece.12.What is the main function of the simple paper sensor?A.To encourage people to cover up in full sun.B.To inform people of the harm of UV radiation.C.To tell the difference between UV A and UVB.D.To remind people to pay attention to UV exposure.13.What does the author intend to do in Paragraph 3?A.Explain the necessity of the sensor.B.Present the safe level of UV exposure.C.Introduce the advantages of the sensor.D.Provide the tips on preventing UV radiation.14.What is Paragraph 4 mainly about?A.The materials used in the sensor.B.The working principle of the sensor.C.The inspiration to invent the sensor.D.The operational method of the sensor.15.What can we infer from the last paragraph?A.The device will come into market soon.B.Different sensors adopt different facial expressions.C.The device has functioned effectively in the open air.D.Different skin tones respond to UV radiation differently.Ⅱ.七选五Rules for Being the Age You AreIf you have recently entered that period of life known as middle age, the building years of yourlife will be over, and what you are now is pretty much what you are going to be. Soon it will be what you were. You can no longer tell yourself that you might move to Lisbon, learn Portuguese, and take up the guitar. 1Do not just give people credit. 2 Here’s a funny thing I’ve learned: No matter how many times you hear them, the words “You are amazing, and here’s why” never go out of style.Give yourself permission to be bad. You know what you’re really good at? Things you’ve done many times before.Mastery is boredom. Unfortunately we enjoy feeling like masters. 3 We keep ourselves bored to protect ourselves from feeling stupid.4 Nine times out of ten, you’ll be bored and go home early. But the tenth time, you will have a worthy experience to meet an interesting person. It will make up for those other wasted hours.Do that thing you want to do right now. I mean，literally, pause reading this column, pick up the phone, and book that skydiving session. RIGHT NOW. Don’t put it off until you have the time to really relax and enjoy it. 5 It’s highly possible that you won’t be able to enjoy it. I will never forgive myself for passing up a chance to go to trapeze (高空秋千，吊架) school in my late 20s.A.Always do it later.B.We hate feeling like fools.C.Go home as late as possible.D.Tell them exactly how fantastic they are.E.Go to the party even when you don’t want to.F.That would be approximately three decades from now.G.But a set of simple rules can guide you through the rest of the way.Ⅲ.语法填空A concrete bookstore in Wisdom Bay Sci-tech Innovation Park in Shanghai is the first 3D-printed bookstore in China.It opened 1. the public in March，2021.The bookstore consists of three parts，one of 2. is the area of about 30 square meters，3. (accommodate) at most 15 people inside at a time.Different from simple works such as a 3D-printed flower basin，the bookstore is 4. innovative attempt in the architecture field.Besides saving time，the 3D-printed architecture is 5. (cheap) in comparison with buildings using conventional 6. (technique) as well.In addition，7. (it) use of fiber concrete is unique，which strengthens the earthquake 8.(resist).Experts say it is as safe as any traditional concrete construction 9. (base) on the experimental data.Up to now，many similar researches on 3D-printed concrete technology 10. (conduct) in France，Switzerland and Russia.But China’s researches and achievements in this field are among the best in the world.Ⅳ.读后续写阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。

2023届贵州省333高考备考诊断性联考（一）英语试题学校:___________姓名：___________班级：___________考号：___________一、阅读理解More than2,600enterprises gathered and presented their advanced products at the China International Import Expo(CIIE).And many innovative products have made their world premiere.Let’s have a look at three of them.Quick corona-virus test machineNucleic acid testing could be faster in the future.King Fisher Apex,made by the Finnish tech company Thermo Fisher Scientific,can complete the extraction of96nucleic acid samples in just15minutes.The tester can purify nucleic acid and protein automatically to save researchers’time spent on additional steps,significantly improving nucleic acid test efficiency.Also,the system eliminates manual intervention.The risk of exposure to harmful re-agents or biological samples,such as blood,is greatly reduced for medical staff.Myopic(近视)prevention glassesHere comes a lifesaver for teenagers with poor eyesight—a myopic control lens. Whether it’s a classroom blackboard or a tablet,an outdoor activity or a mobile phone game, the Stellest lens from Essilor,a French company,keeps the same control effect,with changeable viewing angles and constant visual clarity.The lens can create a beam in front of the retina that will slow down the increase of the eye axis.Therefore,the development of myopia can be contained.Portable kayakA folding,portable,18-kilogram“backpack”can be inflated into a kayak.The safe, lightweight ITIWIT X500Kayak,made by Decathlon,a French sports goods group,makes kayak racing accessible to the majority.It consists of five“air chambers”,so even if two of them don’t work,the inflatable kayak will help passengers safely return to land.To solve long-standing problems in the kayak industry—from lack of durability to overall insufficient performance—the company applied a special metal processing technology to its product. The ITIWITX500Kayak’s V-shaped bottom makes this product long-lasting and tough. 1．Whose safety is largely guaranteed by King Fisher Apex?A．The tester.B．Researchers.C．Medical staff.D．The COVID-19infected.2．What do we know about the Stellest lens?A．It is designed for people with poor eyesight.B．It can be a cure for adolescent myopia.C．Its control effect is mainly determined by viewing angles.D．It may keep teenagers from developing high myopia.3．Which part ensures the durability of the portable kayak?A．Its air chambers.B．Its V-shaped bottom.C．Its light weight.D．Its portable feature.Many artists draw with pens and brushes,but few“paint”with knives.Wang Jing,a woman from Shenyang city in northeast China’s Liaoning Province,has been engaged in this novel art form for27years.In1995,Wang was inspired by an accidental cut by a knife on a piece of red paper, which left a white line,and believed that she may have created something out of the ordinary. Using knives and paper,she then completed a painting of a pair of peacocks that later became a source of motivation for her27-year endeavor.Unlike traditional paintings,onto which colors are“added”,“knife painting”uses blades to take away colors on specially made coated paper.“Knife painters”apply varied pressure on the paper in different directions to create different colors and tones.“Painting on paper with knives is a delicate art and each line in the painting is as thin as a hair,”said Wang,adding that once the marks are left on the paper,they cannot be covered,so it requires the painter to be completely absorbed in the work.The novel art form was known to few people just after Wang created it.Even Wang herself was not expecting to make it something big at the beginning.But thanks to her huge enthusiasm for the art form,she has persisted with it for the past27years.So far,she has completed hundreds of paintings about auspicious Chinese culture,figures,landscape, flowers and birds,of which her favorite is a2.8-meter-long painting that depicts20lifelike egrets.Wang said she will continue working in the craft and make it known across the world. 4．What powers Wang in her27-year devotion to knife painting?A．The accidental cut.B．The white line.C．The painting of peacocks.D．The red paper.5．What can be learned about knife painting from paragraph3?A．It features using regular paper to create colors.B．It challenges knife painters’concentration.C．It bears no difference to traditional paintings.D．It requires painters to apply identical pressure.6．How does Wang feel about her achievements?A．Unexpected.B．Reasonable.C．Sufficient.D．Praiseworthy.7．Which can best describe Wang?A．Persistent and aggressive.B．Optimistic and caring. C．Enthusiastic and humble.D．Creative and ambitious.Agricultural pests that devour key food crops are advancing northwards in the US and becoming more widespread as the climate hots up,new research reports.The corn ear-worm is considered to be among the most common farm pests in the US,damaging crops such as maize,cotton,soya and other vegetables.It spends winter underground and is not known to survive in states beyond a latitude of40degrees north,but that is changing as soils warm and it spreads to new areas,according to research led by north Carolina State University.Researchers created maps that showed three distinct geographical zones across the US —the“southern range”where corn ear worms survive winter,a“transitional zone”where they may survive winter,and“northern limits”,where they are generally unable to survive winter because soil temperatures drop below freezing.Researchers already knew that warmer winter soils meant insects that live in the soil are more likely to survive.“As the climate changes,the overwintering zones are likely to shift northward,”said the coauthor Anders Huseth,an entomologist at North Carolina State University.The southern range has grown by3%since1981and is predicted to double in size by the end of the century,as the other zones get smaller,according to the report.This could result in increased use of pesticides and lower yields.“If intensive maize production does not also shift north with changing climate,we expect that corn ear worm will become a more frequent and important problem in these states,”said Dr.Douglas Lawton,a co-author of the report.“Organic growers have a major challenge controlling this pest and often accept significant crop losses when infestations are high,”he said.Monitoring soil temperaturescould help predict the spread of pests,helping farmers control them more effectively,the report suggests.Huseth said:“We’d like to come up with a letter forecasting tool for this pest,along with a risk-prediction model,in order to better inform growers of pest spread.Success here could reduce both costs for farmers and pesticide into the environment.”8．Why does the author mention the corn ear worm in paragraph1?A．To show they are harmful.B．To explain why they are changing. C．To echo the findings of a new research.D．To complain the change of the climate. 9．What can we learn about southern range?A．It will double in size in the future.B．It has increased to3%since1981. C．It is likely to advance southwards.D．It is larger than other zones. 10．What effect would“monitoring soil temperatures”have on growers? A．Predictable.B．Beneficial.C．Risky.D．Challenging. 11．What is the text mainly about?A．The effect of climate change on pest survival.B．The effect of the prediction model on pest spread.C．The effect of the use of pesticides on food security.D．The effect of global heating on pest spread.The mountain bongo antelope,one of the world’s most endangered animals,is likely to continue roaming in the wild of Kenya for longer due to intensified efforts to protect it from extinction.Following18years of conservation efforts,staff members from the Mount Kenya Wildlife Conservancy reached a milestone this year—the first baby mountain bongo born in the wild.One of the world’s most unique animals,the mountain bongo is the largest,heaviest and most colorful of the forest antelopes in Africa.Endemic to equatorial forests and only found in Kenya’s wild,this species has seen a dramatic decline in numbers in the last few decades from an estimated population of25,000to less than100,according to a recent wildlife census in Kenya.Before the beginning of this decline in the1960s,these critically endangered animals once roamed freely in Kenya’s high-altitude forests of the Aberdares, Mount Elgon and Mount Kenya.Its population decline was primarily human-driven.To reverse the decline,the Mount Kenya Wildlife Conservancy has geared up efforts inpartnership with the Kenyan government to save the mountain bongo from extinction through a breeding and rewinding program.Robert Aruho,head of Mount Kenya Wildlife Conservancy,said its aim is to restore Kenya’s heritage species.“As we speak,the mountain bongo antelope has suffered massive decline and we are left with less than100of the species in the wild.What makes this animal special is that it is only found in the wild in Kenya and its decline in this area therefore means its decline in the world,”said Aruho,adding that the animal is believed to be extinct in most of its natural habitats.“Our program has taken the animals through a series of adaptation measures to enable them to acclimatize to life in the wild as opposed to zoos.This involved getting used to local food and adapting to local parasites and diseases.This has enabled them to breed and produce offspring that are indigenous to this environment.”With the first phase of adaptation being complete,the conservancy will move to the second phase which entails introducing the antelopes to the wild.12．What does the underlined word“roaming”in paragraph1mean?A．Declining.B．Wandering.C．Struggling.D．Decreasing.13．What can be learned about the mountain bongo antelope?A．It can be only found in the wild in Kenya.B．It is unique to the subtropical rainforest.C．The decline of its population was caused by climate change.D．It is the largest and most colorful of the forest antelopes in the world.14．What will the staff members from the program probably do next?A．They will help the mountain bongo antelope get used to local food.B．They will assist the mountain bongo antelope in adapting to the local disease. C．They will put the mountain bongo antelope back to the zoo.D．They will bring the mountain bongo antelope to the wild environment in Kenya. 15．What can be a suitable title for the text?A．An Endangered Antelope B．The Kenyan ForestsC．Efforts Paying Off D．Harmony with NatureLosing Confidence?4Steps to Regain ConfidenceOh,those voices in our heads!You know the ones.They whisper words of judgment and doubt.____16____So,what can we do when we’re losing confidence?Step1:Figure out the root cause.____17____So,take the time to become aware of your environment and your relationships so that you can identify the negative influences that need to be addressed.Step2:____18____Humans tend to remember and reflect more on the negatives in life—past pains, experiences,or failures.So,for this exercise,you want to force yourself to write down things you have done in your past that have gotten you to where you are today.No moment is too small.Step3:Strike a pose.In the elevator,hallway,or the bathroom you visit on your way to whatever it is that has shaken your faith in you and your abilities,you do what she told me was called“the Wonder Woman pose”.Simply put,you stand straight,take up some space,put one hand on each hip,chin tilted upward,breathe in,and be present.____19____It’s one of the power poses by social psychologist Amy Cuddy.Step4:Just say“no”.Losing confidence means you’ve given your power away.And one of the fastest ways to take back your power is to utter a tiny two-letter word:NO.Start off small.____20____Then just say“no”to it.A．Hold this pose for a few minutes.B．Are you still feeling upset?C．Reflect more on the negatives in life.D．Is looking through your social media doing some damage to your mental state? E．Knowing why you’re losing confidence is key to regaining it.F．Everyone lacks confidence occasionally.G．Remember who you are.Ladies and gentlemen,I am honored and humbled to be speaking to you to remember the journalists and their support staff,who gave their lives to report from the war zones of the 21st century.I have been a war correspondent(战地记者)for most of my___21___life.It has always been a hard calling.But the need for front line,___22___reporting has never been more convincing.___23___a war means going to places___24___by destruction and death,and trying to bear witness.It means taking risks,not just for yourself but often for the people whowork___25___with you.The___26___on the ground has remained remarkably the same for hundreds of years. Burned houses.Women___27___for children and husbands.Men for their wives and mothers.Journalists reporting wars___28___great responsibilities and face difficult choices. Sometimes they pay the extreme___29___.Tonight we honor the49journalists and support staff who____30____the news to us people,but were killed.Our mission is to report wars with____31____and without prejudice.We always have to ask ourselves whether the level of risk is worth the____32____.Many of you here must have asked yourselves,____33____be asking yourselves now,is it worth the cost in lives,heartbreak,loss?Can we____34____make a difference?I____35____my eye in an ambush(伏击)in a war.I faced that____36____when I was injured.My answer then,and now,was that it is worth it.We go to remote war zones to report what is____37____.The public havea____38____to know the truth.We send home that first____39____draft of history.Our mission is to____40____the truth to the public.We do have the faith because we do make a difference.21．A．professional B．wonderful C．flexible D．miserable 22．A．imaginative B．objective C．creative D．impressive 23．A．Declaring B．Fighting C．Abolishing D．Covering 24．A．bent B．torn C．expanded D．settled 25．A．responsibly B．distantly C．closely D．hardly 26．A．scene B．building C．voice D．people 27．A．paying B．longing C．answering D．weeping 28．A．hand B．shoulder C．arm D．back29．A．share B．price C．tax D．attention 30．A．brought B．produced C．weaved D．broke 31．A．delight B．respect C．accuracy D．generosity 32．A．time B．life C．speech D．story 33．A．and B．but C．so D．or 34．A．merely B．barely C．really D．seemingly 35．A．rubbed B．lost C．feasted D．developed 36．A．challenge B．course C．question D．reason 37．A．occurring B．fading C．changing D．missing 38．A．value B．duty C．cause D．right 39．A．rough B．fake C．scheduled D．fashionable 40．A．devote B．apply C．expose D．relate四、用单词的适当形式完成短文阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。

edible vaccines 英语听力Edible Vaccines: The Future of ImmunizationIn the world of vaccines, a groundbreaking innovation has emerged known as "edible vaccines." These unique vaccines are not administered through injections like traditional vaccines, but are instead consumed orally, making immunization easier and more convenient for individuals of all ages. This revolutionary technology holds the potential to transform the way we protect ourselves from infectious diseases and could have a significant impact on global health.Edible vaccines are created by genetically modifying plants to produce antigens from specific pathogens. These antigens are then consumed in the form of fruits, vegetables, or otherplant-based products, allowing the body to mount an immune response against the targeted pathogen. This approach offers several advantages over traditional vaccines, including improved stability, reduced cost, and ease of administration.One of the key benefits of edible vaccines is their ability to withstand high temperatures and storage conditions, eliminating the need for refrigeration and cold chain distribution. This makes them particularly well-suited for use in developing countrieswhere access to healthcare facilities and reliable refrigeration may be limited. In addition, the production of edible vaccines is more cost-effective compared to traditional vaccines, as they can be grown and harvested on a large scale using existing agricultural infrastructure.Furthermore, the oral delivery of vaccines through edible plants eliminates the need for needles and syringes, reducing the risk of needle-stick injuries and the associated waste disposal challenges. This makes immunization safer and more accessible for individuals who may have a fear of needles or needle-related phobias. Additionally, the ease of administration makes it possible to vaccinate large populations quickly and efficiently during public health emergencies or disease outbreaks.Several experimental studies have shown promising results for the development of edible vaccines against a variety of infectious diseases, including hepatitis B, cholera, and rotavirus. For example, researchers have successfully engineered bananas to produce a hepatitis B antigen, which when consumed by mice, induced a strong immune response against the virus. This demonstrates the potential of edible vaccines to providelong-lasting protection against infectious diseases without the need for multiple doses or booster shots.While edible vaccines offer many advantages, there are also challenges that need to be overcome before they can be widely adopted. These include regulatory approval, public acceptance, and the need for further research to optimize vaccine efficacy and safety. However, with continued advancements in biotechnology and plant genetics, the future of edible vaccines looks promising.In conclusion, edible vaccines represent a revolutionary approach to immunization that has the potential to transform the field of vaccinology. By harnessing the power of plants to produce antigens, we can create safe, effective, and easily accessible vaccines that can help protect populations against infectious diseases. As researchers continue to explore the possibilities of this innovative technology, we may soon see a world where oral vaccination through edible plants becomes the norm, ushering in a new era of global health and disease prevention.。

先进制造的英文作文带翻译Advanced Manufacturing。

Advanced manufacturing refers to the use of cutting-edge technology, innovative processes, and sophisticated materials to produce goods more efficiently and effectively than traditional manufacturing methods. This approach encompasses a wide range of industries, from automotive and aerospace to electronics and pharmaceuticals. In today's rapidly evolving global economy, advanced manufacturing plays a crucial role in driving innovation, increasing productivity, and maintaining competitiveness.One key aspect of advanced manufacturing is the integration of automation and robotics into production processes. By employing automated systems, manufacturers can streamline operations, reduce labor costs, and improve product quality and consistency. Robotics, in particular, enables precise and repetitive tasks to be performed with unmatched accuracy and speed, leading to higher throughputand lower error rates.Furthermore, advanced manufacturing techniques often involve additive manufacturing, commonly known as 3D printing. This revolutionary technology enables the creation of complex components and structures layer by layer, using a variety of materials ranging from plastics to metals. Additive manufacturing offers significant advantages over traditional subtractive methods, such as CNC machining, including reduced material waste, faster prototyping, and greater design flexibility.Another key enabler of advanced manufacturing is the Internet of Things (IoT), which refers to the network of interconnected devices and sensors that collect and exchange data in real-time. By harnessing the power of IoT, manufacturers can monitor equipment performance, optimize production processes, and predict maintenance needs, thereby minimizing downtime and maximizing efficiency.Moreover, advanced manufacturing relies heavily on advanced materials with unique properties andcharacteristics. These materials, such as carbon fiber composites and high-strength alloys, offer superiorstrength-to-weight ratios, corrosion resistance, andthermal conductivity, making them ideal for demanding applications in aerospace, defense, and beyond.In addition to technological advancements, advanced manufacturing also requires a skilled workforce capable of operating and maintaining complex machinery, analyzing data, and implementing continuous improvement initiatives. As such, education and training programs play a vital role in preparing the next generation of manufacturingprofessionals for the challenges and opportunities of the future.In conclusion, advanced manufacturing represents a paradigm shift in the way goods are produced, leveraging technology, innovation, and talent to drive efficiency, quality, and competitiveness. By embracing advanced manufacturing principles and practices, companies can stay ahead of the curve and thrive in today's dynamic and ever-changing marketplace.先进制造。

高三英语科学前沿动态引人关注解读单选题80题(答案解析)1.Self-driving cars are considered as one of the most important inventions in the field of transportation. “Self-driving” means _____.A.driving by oneselfB.driving without a driverC.driving with a driverD.driving slowly答案：B。

“Self-driving”表示自动驾驶，即“driving without a driver”，A 选项“driving by oneself”是自己驾驶，需要人来操作；C 选项“driving with a driver”是有司机驾驶；D 选项“driving slowly”是缓慢驾驶。

本题考查对新科技名词“Self-driving”的理解。

2.Artificial intelligence is widely used in various fields. “Artificial intelligence” is abbreviated as _____.A.AIB.IAC.AED.EA答案：A。

“Artificial intelligence”的缩写是“AI”。

B 选项“IA”不是“Artificial intelligence”的缩写；C 选项“AE”一般指音频特效等；D 选项“EA”一般指游戏公司等。

本题考查对新科技名词“Artificial intelligence”缩写的掌握。

3.3D printing technology can create complex objects. “3D printing” is also known as _____.A.three-dimensional printingB.three-dimension printingC.third-dimensional printingD.third-dimension printing答案：A。

科技创新能力英文作文英文：In my opinion, the ability to innovate in technology is crucial for any country's development. As we are living in a fast-paced world where technology is advancing rapidly, it is important for countries to keep up with the latest advancements to stay competitive. 。

One of the key factors that determine a country'sability to innovate in technology is its education system.A strong education system that emphasizes on science, technology, engineering, and mathematics (STEM) can help produce a skilled workforce that is capable of driving innovation in the technology sector. For example, countries like Japan and South Korea have a strong education system that focuses on STEM, which has helped them become leaders in technology innovation.Another important factor is the investment in researchand development (R&D). Governments and businesses need to allocate sufficient resources towards R&D to encourage innovation and create new technologies. For instance, companies like Google and Apple invest heavily in R&D to develop new products and services that are innovative and disruptive.Moreover, collaboration between academia, government, and industry is crucial for technology innovation. By working together, they can share resources, knowledge, and expertise to develop new technologies that can benefit society. For example, the collaboration betweenuniversities and tech companies has led to the development of new technologies like artificial intelligence and blockchain.In conclusion, the ability to innovate in technology is vital for a country's development and competitiveness. A strong education system, investment in R&D, and collaboration between academia, government, and industry are key factors that can help drive technology innovation.中文：在我看来，科技创新能力对于任何国家的发展都至关重要。

国防科技英文版National defense technology has been a crucial aspect of a country's security and sovereignty for centuries. In today's rapidly evolving global landscape, the importance of advanced defense technology has only grown, as nations strive to protect their citizens, safeguard their interests, and maintain a strategic advantage in the face of emerging threats.At the forefront of national defense technology are the relentless efforts of scientists, engineers, and innovators who dedicate their expertise to developing cutting-edge systems and capabilities. From sophisticated military hardware to state-of-the-art cybersecurity measures, the ingenuity and creativity of these individuals have pushed the boundaries of what is possible, transforming the way nations approach the challenges of modern warfare and security.One of the most significant areas of national defense technology is the development of advanced weapons systems. This includes everything from precision-guided munitions and stealth aircraft to electromagnetic railguns and directed-energy weapons. Thesecutting-edge technologies not only enhance the lethality and precision of military operations but also serve as powerful deterrents against potential adversaries.For instance, the development of hypersonic missiles, capable of reaching speeds in excess of five times the speed of sound, has revolutionized the way nations project power and respond to threats. These lightning-fast projectiles can penetrate even the most sophisticated air defense systems, delivering devastating payloads with unparalleled speed and accuracy.Similarly, the advancements in unmanned aerial vehicle (UAV) technology have transformed the way nations conduct reconnaissance, surveillance, and even targeted strikes. Drones equipped with advanced sensors, cameras, and weaponry can operate in hostile environments, gathering vital intelligence and neutralizing enemy targets with surgical precision, all while keeping human operators out of harm's way.Beyond the realm of conventional weapons, national defense technology has also made significant strides in the field of cybersecurity. As the world becomes increasingly interconnected through the internet and digital technologies, the vulnerability of critical infrastructure and sensitive information to cyber threats has become a pressing concern for governments worldwide.In response, defense agencies and technology companies have developed innovative cybersecurity measures, including sophisticated encryption algorithms, intrusion detection systems, and advanced artificial intelligence-powered threat analysis tools. These technologies work tirelessly to protect national networks, safeguard classified data, and thwart the efforts of cyber criminals, hackers, and state-sponsored cyber attackers.Advancements in materials science and engineering have also had a profound impact on national defense technology. The development of lightweight, yet resilient materials has enabled the creation of more agile and maneuverable military platforms, from armored vehicles to aircraft. Meanwhile, the exploration of novel energy sources, such as advanced batteries and fuel cells, has the potential to revolutionize the way military forces power their equipment, reducing their reliance on traditional fossil fuels and increasing operational flexibility.The integration of artificial intelligence (AI) and machine learning (ML) has also become a key focus area in national defense technology. These powerful technologies are being leveraged to enhance decision-making processes, optimize logistics and supply chains, and even automate various military tasks, from target identification to autonomous systems control.Furthermore, the rise of nanotechnology and biotechnology has opened up new avenues for defense applications. Nanomaterials can be used to create stronger, lighter, and more versatile military equipment, while advances in biotechnology have the potential to produce innovative protective gear, self-healing materials, and even new forms of non-lethal weaponry.As nations continue to invest in the development of these cutting-edge technologies, the landscape of national defense is rapidly evolving. The ability to stay ahead of the curve and maintain technological superiority has become a crucial factor in ensuring national security and global stability.However, the pursuit of advanced defense technology is not without its challenges. Ethical considerations, environmental concerns, and the potential for misuse or proliferation of these technologies must be carefully balanced against the need for robust national defense capabilities.Ultimately, the future of national defense technology lies in the hands of the brightest minds and the most innovative thinkers. By fostering a culture of collaboration, continuous learning, and responsible innovation, nations can harness the power of technologyto safeguard their citizens, protect their interests, and contribute to a more secure and stable global order.。

高二英语科技成果单选题80题(答案解析)1.The new smartphone has a powerful _____.A.processorB.screenC.cameraD.battery答案：A。

本题考查科技产品中的常见名词。

选项B“screen”屏幕；选项C“camera”相机；选项D“battery”电池。

而智能手机强大的通常是“processor”处理器。

2.Many people are excited about the latest _____.A.inventionB.discoveryC.creationD.innovation答案：D。

选项A“invention”发明，通常指创造出全新的东西；选项B“discovery”发现，通常是发现原本就存在的事物；选项C“creation”创造，比较宽泛；选项D“innovation”创新，符合对最新科技成果的描述。

3.The technology company is known for its _____ products.A.advancedB.modernC.new答案：A。

选项B“modern”现代的；选项C“new”新的；选项D“latest”最新的。

“advanced”先进的更能体现科技公司产品的特点。

4.The new software can _____ a lot of data quickly.A.processB.manageC.handleD.deal答案：C。

选项A“process”处理，通常强调加工；选项B“manage”管理；选项D“deal”后面常跟介词with。

“handle”处理，可接很多数据。

5.The scientific _____ has changed our lives greatly.A.achievementB.progressC.developmentD.success答案：A。

Creativity is the driving force behind innovation and progress.It is the ability to think outside the box,to imagine new possibilities,and to bring fresh ideas to life.In todays rapidly changing world,creativity is more important than ever before.It is the key to unlocking new opportunities and shaping the future.One of the most significant ways creativity leads new trends is through technological advancements.With the rapid development of technology,we have seen the emergence of numerous innovative products and services that have transformed the way we live, work,and communicate.From smartphones to social media,from ecommerce to artificial intelligence,creativity has been the driving force behind these technological breakthroughs.In addition to technology,creativity also plays a crucial role in the arts and entertainment industry.Artists,musicians,writers,and filmmakers use their creativity to produce unique and captivating works that resonate with audiences and inspire new trends.From the latest fashion trends to the most popular music genres,creativity is the lifeblood of the arts and entertainment industry.Furthermore,creativity is essential in business and entrepreneurship.Innovative ideas and creative solutions are what set successful businesses apart from the rest.By thinking creatively,entrepreneurs can identify new market opportunities,develop unique products and services,and find more effective ways to reach their target audience. However,to truly harness the power of creativity,it is important to foster an environment that encourages and supports creative thinking.This includes providing opportunities for individuals to explore their ideas,take risks,and learn from their mistakes.It also involves promoting collaboration and openmindedness,as these are key to generating new and innovative ideas.In conclusion,creativity is a vital force that leads new trends and drives progress in various fields.By embracing creativity and nurturing an environment that supports it,we can unlock new opportunities and shape a brighter future.So let us all strive to be more creative,to think outside the box,and to bring our unique ideas to life.。

科技创新是社会生产力发展得源泉英文作文Technological Innovation: The Awesome Fuel for Progress!Hi there! My name is Emma and I'm a 4th grader who loves learning about all the cool new technologies being invented. I find it fascinating how human creativity and ingenuity keep coming up with innovative tools and machines that make our lives better. Technological advancement is the driving force behind the development of our society's productive capabilities over time. Let me tell you all about it!First off, what exactly is technology? Technology refers to all the amazing tools, machines, techniques and systems that humans have created to make work easier and more efficient. From the humble wheel and pulley systems of ancient times to today's mind-blowing smartphones, computers and rockets - technology has transformed how we live and work. Innovative technologies allow us to produce more goods with less effort, which is the key to increasing our productive forces as a society.One of the earliest and most important technological breakthroughs was the invention of agriculture around 12,000 years ago. Instead of spending all their time hunting and gathering food, our ancestors began cultivating crops anddomesticating animals. Agricultural technology like plows, irrigation systems and selective breeding allowed communities to reliably produce surplus food. This laid the foundation for towns, cities and civilizations to develop as people had more free time for other productive activities besides just finding food to survive.The introduction of machinery during the Industrial Revolution starting in the 1700s was another game-changing technological leap. Inventions like the steam engine, spinning jenny, and assembly line manufacturing turbocharged productivity in industries like textile production, transportation and factory output. Machines could accomplish in a day what would take an individual months or years of laborious manual work. The explosive growth of industrial technology ushered in the modern age of mass production and economic abundance that we enjoy today.But technological progress didn't stop there - the 20th century witnessed an mind-boggling array of scientific and engineering breakthroughs. Airplanes, automobiles, phones, radio, television, computers, the internet, nuclear power, space travel and so much more revolutionized how we live, work, communicate and move across the globe. Thanks to theseamazing innovations, productive output skyrocketed to unimaginable heights compared to previous eras. Entire new industries like aviation, telecommunications and information technology were born.Just think about how computers and the internet have totally transformed work over just the past few decades. Tasks that once required huge amounts of human labor like data entry, calculations and information management can now be done at lightning speed by digital tools. Online platforms and automation software allow companies to market, sell and deliver products/services to global audiences with incredibly efficiency. And developments in fields like robotics, artificial intelligence, renewable energy, biotechnology and 3D printing are shaping up to be the next big game-changers in the years ahead.Throughout history, the spark of human imagination along with our ability to invent practical tools has been the prime driving force lifting our civilization's productive capabilities to ever-higher levels. From the earliest stone tools to themind-bending technologies emerging today, innovation has consistently allowed us to do more with less effort. It multiplies the productive power of human labor in amazing ways. My favorite example is simply comparing the massive effort it tookto construct something like the Egyptian pyramids using just primitive tools and manual labor versus what we can build today with modern machinery, engineering know-how and advanced construction methods.Societies that embrace technological progress and have a culture encouraging creativity tend to flourish and raise their people's living standards. On the other hand, civilizations stuck in stagnation with an unreceptive attitude towards new ideas tend to stall economically and productively. The contrasting fates of countries that whole-heartedly joined the Industrial Revolution versus those that wanted to cling to old ways is a clear case study of this principle in action.So in summary, our ability as humans to innovate and develop new technologies has been the catalyst allowing our productive forces to keep advancing decade after decade, century after century. The positive chain reaction goes like this: A new invention leads to more efficient production methods which frees up resources and labor that can then be invested into developing other innovative goods/services and so on in a virtuous cycle of progress. While individual inventions may sometimes cause disruptions, the overall big picture trajectory isone of technological change driving higher societal productivity over the long run.Of course, I have to mention that along with the incredible benefits, some new technologies have also created challenges for society in terms of things like environmental damage, automation displacing certain jobs and potential ethical issues around new areas like genetic engineering or artificial intelligence. But I'm an optimist who believes that human ingenuity and wisdom will find ways to responsibly manage these challenges just like we've navigated through difficulties sparked by past revolutionary technologies.After all, our curiosity to understand how the world works combined with our creative drive to innovate are two of the defining traits that make humans such an amazingly productive species! As long as we keep nurturing a culture of education, open-mindedness, and entrepreneurial spirit, I'm confident new waves of technological advancement will keep elevating our collective abilities to higher and higher levels. Bring on the innovations - I can't wait to see what awesome technologies are in store for us next!。