2019版一轮优化探究英语(人教版)练习：必修三 Unit 4 Astronomy：the science of the stars Word版含答案

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必修3 Unit 4 Astronomy： the science of the stars李仕才Ⅰ。

阅读理解AFrom young kids to fitness lovers, to those looking for a laugh，or to families looking for a free movie night， Atlantic Station prepares some days for them to enjoy this year.Tot Spot - Each Tuesday morning，Atlantic Station’s Central Park transforms into every child’s d ream playground！ From 10：00 am to noon， kids can enjoy games， storytelling, toys, music and some very special things. This event begins on April 5 and lasts through September 27。

2019年人教高考英语一轮练习题：必修3U4含答案一、阅读理解。

Social networks are a big part of nearly every teenager's life in this day and age. Many teens have QQ, WeChat, or Weibo but little do a lot of teens know that they can be held responsible for everything they post for the rest of their lives. Everything you post online is part of a digital footprint that can always be traced（追踪）back to you. That includes every post, even every like, comment, favorite and forward that you have ever committed. All pictures you' ve posted or will post have been stored in a digital database, and it is the companies' right to keep all of these documents that you believe to have been deleted or hidden.With every post comes a consequence; whether it is good or bad, what you post could be seen by anyone. That is why you have to be very careful of what you decide to post or comment.If you think you are safe from Servite finding out about one funny comment you made six months ago on a meaningless picture, you are probably wrong. Recently, a senior, Aaron, at Servite learned this lesson the hard way this year. He wrote a series of ugly comments towards Connelly girls on a web page, ignoring potential consequences.This student, however, did have to face consequences from Servite as he was removed from all of his leadership roles in the school. Surprisingly enough, he fully agreed with his punishment handed down by the administration and fully understood why he was given such severe discipline（处罚）."When you agree to come to Servite, you are agreeing to defend what Servite stands for, ” the young man said. “That continues from 8 a. m.to 2 p. m. It' s at all times.”So, next time you' re about to post something you think could be received as offensive or inappropriate, think twice, or don' t press the "Send".【解题导语】本文是一篇议论文。

必修三Unit 4[ 基回 ]Ⅰ.句法填空 (学号 02516120)1． Her puzzled(puzzle) look on her face suggested she didn't understand what I said.2． As is known to us， the Republic of China came into existence(exist) as an independent country in 1949.3． As we all know ， a bad eating habit is harmful(harm) to one's health.4． Though injured seriously ，he tried to cheer up，hoping to make his parents less worried.5． I can say that it is the most violent (violence) film that I have ever seen.6． My relationship with the actors is fundamental to my work as a director.7． As the old saying goes ， it is easier to pull down than to build up.8． The old lady became seriously ill last week ， and she has only existed on milk ever since.9． The new stadium being built for the next Asian Games will be three times bigger (big) than the present one.10．Sometimes he found it very hard to fall asleep at night ，so he went to see the doctor.Ⅱ.句改 (每句一 )(学号 02516121)1． She has got into the bad habit of reading in the bed， which is harmful for her eyes.for → to2．The twin brothers stood under the tree ，puzzling and saying nothing. puzzling → puzzled 3． Even though he is a little boy ， strange ideas always exists in his mind.exists→ exist 4． You'll succeed on time because you are always working hard.on→ in5． The sun heats the earth， which makes possible for plants to grow.makes 后加 itⅢ .佳句写作 (学号 02516122)1．据个厂(the power plant) 是以前的 5 倍大。

Unit 4 Astronomy the science of the stars李仕才***阅读理解。

May Day, the first day of May, is celebrated as a spring festival in many countries. It marks the approach of summer.The English developed their May Day festival from the Roman festival called Floralia. In the festival of Floralia, the Romans gathered flowers to honor the goddess of spring, Flora. In the Middle Ages, May Day became the favorite holiday of many English villages. People gathered flowers to decorate their homes and churches, sang spring songs and chose a king and a queen of May. Villagers danced around a tall pole fixed upright in the ground, called a maypole, each holding the end of a ribbon attached to the top of the pole. They tied the ribbons around the pole until it was covered with bright colors. They collected dew(露水)on May Day morning and washed their faces with it because they believed that the dew on the day had the magic power to regain youth.Nowadays in Britain people no longer attach great importance to the day, but in some towns and villages people still celebrate it by choosing the May Queen and dancing around the maypole. May Queen is a girl selected as the most beautiful girl on May Day. She is usually crowned with flowers and often driven in procession through the street. In the United States, the day has never been celebrated with the same enthusiasm as in Britain. But in many American towns and cities, children celebrate the day with dancing and singing. They often gather flowers in handmade paper baskets and hang them on the doorknobs of the homes of their friends’ and neighbor s’ on May Day morning. At May Day parties, children select May Queen, dance around the maypole, and sing May Day songs.【解题导语】本文是一篇说明文。

必修3 Unit 4 Astronomy: the science of the stars李仕才Ⅰ.阅读理解AFrom young kids to fitness lovers, to those looking for a laugh, or to families looking for a free movie night, Atlantic Station prepares some days for them to enjoy this year.Tot Spot — Each Tuesday morning, Atlantic Station's Central Park transforms into every child's dream playground! From 10：00 am to noon, kids can enjoy games, storytelling, toys, music and some very special things. This event begins on April 5 and lasts through September 27.Wellness Wednesday —Each Wednesday from 6：30 pm to 7：30 pm, Atlantic Station's Central Park becomes the perfect place to find quietness of the mind and body while instructors lead guests through exercises including yoga and more. Wellness Wednesday welcomes all ages and skill levels. This event begins on April 6 and lasts through September 28.Improv in the Park —Whole World Theatre, Atlanta's premier improv group, has once again partnered with Atlantic Station to bring a family­friendly night of come dy to the Central Park on the first Wednesday of each month until September. Bring a blanket, relax under the stars and prepare to laugh until your stomach hurts! The hour­long show begins at 8：00 pm. This event occurs on April 5, May 4, June 1, July 6 and August 3.Movies in the Central Park — Each Thursday night at dusk, guests are invited to bring chairs, blankets, to­go snacks and picnics to Atlantic Station's Central Park. All outdoor screenings are available, weather permitting, so keep your fingers crossed for no The Wizard of Oz­type storms! Be sure to arrive early to find a good seat. This event starts on May 19 and occurs every Thursday through July 28.【文章大意】本文主要介绍了大西洋站几个可以让人们放松自己、享受生活和获得乐趣的活动。

Unit 4 Astronomy the science of the stars李仕才一、阅读理解。

Life can be so wonderful, full of adventure and joy. It can also be full of challenges, setbacks(挫折) and heartbreaks. Whatever our circumstances, we generally still have dreams, hopes and desires that little something more we want for ourselves and our loved ones. Yet knowing we can have more can also create a problem, because when we go to change the way we do things, up come the old patterns and pitfalls(陷阱) that stopped us from seeking what we wanted in the first place.This tension between what we feel we can have and what we’re seemingly able to have is the niggling(烦人的)suffering, the anxiety we feel. This is where we usually think it’s easier to just give up. But we’re never meant to let go of part of us that knows we can have more. The intelligence behind that knowing is us — the real us. It’s the part that believes in the life and its possibilities. If you drop that, you begin to feel a little ＂dead＂ inside because you’re dropping ＂you＂.So, if we have this capability but somehow life seems to keep us stuck，how do we break these patterns?Decide on a new course and make one decision at a time. This is good advice for a new adventure or just getting through today’s challenges.While, deep down, we know we can do it, our mind — or the minds of those close to us — usually says we can’t. That isn’t a reason to stop, it’s just the mind, that little man or woman on your shoulder, trying to talk you out of something again. It has done it many times before. It’s all about starting simple and doing it now.Decide and act before overthinking. When you do this you may feel a little, or large, release from the jail of your mind and you’ll be on your way.1. It can be inferred from the first two paragraphs that we should ________.A. slow down and live a simple lifeB. be careful when we choose to changeC. stick to our dreams under any circumstancesD. be content with what we already have2. What is the key to breaking the old patterns?A. To focus on every detail.B. To decide and take immediate action.C. To listen to those close to us.D. To think twice before we act.3. Which of the following best explains the underlined part in the last paragraph?A. Escape from your punishment.B. Realization of your dreams.C. Freedom from your tension.D. Reduction of your expectations.4. What does the author intend to tell us?A. It’s easier than we think to get what we want.B. It’s important to learn to accept sufferings in life.C. It’s impractical to change our way of thinking.D. It’s harder than we expect to follow a new course.【文章大意】本文是一篇议论文。

必修3 Unit 4 Astronomy: the science of the stars李仕才Ⅰ.阅读理解ASales Representative — Immediate HiringDo you like meeting new people? Do you enjoy closing deals every day? Are you looking for a dynamic and high energy industry? THIS COULD BE THE CAREER(职业) FOR YOU!Fast Growing and Very Successful Credit Card Processor is looking for a dynamic outside salesperson to sell credit products and check processing services in the local area.What we need you to do：•Attend 3－5 appointments daily•Sell into small­sized to middle­sized businesses•Work closely with the sales manager in Dallas TX (by phone)•Have the ability to manage paperworkWe offer：•Medical benefits eligibility(资格) after 90 days•One of the strongest compensation programs in the industry•Monthly bonuses•A jump start bonus of up to $750Successful applicants often have experience in customer services, inside sales, outside sales, sales support, management roles, or other customer­facing positions.We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, sex, age, national origin or disability.Please reply with a resume today!There is a difference. Experience Great Work! We have been servicing North East Ohio for more than 20 years with offices located in Akron, Canton, Lakewood, Streetsboro and Wadsworth. Apply online at www. greatwork. cc and make a call to our Lakewood location to discuss our great career opportunity at 440－663－0050.【文章大意】本文是一篇招聘广告，招聘销售代表。

Unit 4 Astronomy the science of the stars李仕才一、阅读理解。

The Internet plays a big part in human life. We use it for work and entertainment. We can find new recipes on the Internet or advice on staying healthy. We can even use it to learn a new language. We use the Internet to connect with family and friends and stay in touch with issues we care about.The list goes on and on.As far as the Internet being a part of our lives—well, that train has left the station. That expression means there is no going back. If you prefer boating, you can say that ship has sailed.So, there may be no going back to an Internet-free life. But can using the Internet too much be bad for our health?It might be, say researchers.Study results show that teens who spend at least 14 hours a week online were more likely to have high blood pressure.High blood pressure makes your heart and blood vessels work too hard. Over time, this extra strain increases your risk of a heart attack or stroke.High blood pressure can also cause heart and kidney disease. It is also closely linked to some forms of dementia, a brain disease. Dementia is marked by memory disorders, personality changes, and a reduced ability to reason.Let’s introduce something about the study of it.The Henry Ford Hospital in Detroit, Michigan did the study. It involved 335 young people, from 14 to 17 years old. One hundred thirty-four of the teens were described as “heavy Internet users”. Researchers found that out of these 134 teens, 26 had high blood pressure.The researchers say the study is the first to connect heavy web use and high blood pressure. Other research has connected that heavy Internet use with health problems including anxiety, depression and obesity.The lead researcher of the study is Andrea Cassidy-Bushrow. In a statement she said, “Using the Internet is part of our daily life but it shouldn’t consume us. ”For the purpose of the study, she explains, teens considered heavy Internet users were online on “average 25 hours a week. ”Ms Cassidy-Bushrow adds that it is important for teens to take “regular breaks from their computers or smartphones” and to do some “kind of physical activity. ”She also suggests that parents limit their children’s use of the Internet to two hours a day, five days a week.【文章大意】互联网如此有用并且融入我们的生活, 但过度使用它, 会导致多种健康问题。

Ⅰ.语法填空More than 1,250 lit stalls (货摊) brighten the center of Thailand's capital city，1. (provide) a multicolored sight.The shelter，2. is designed for the thousands of traders and shoppers at Bangkok's night market, has become an 3. (attract) itself.The market, which 4. ( call ) Train Night Market Ratchada in English, was opened in January 2015 and has become 5. popular spot for locals and tourists. Software engineer Prasad Ambati visited the market and took the landscape photographs from a nearby car park.“Those 6.(color) tents and people shopping, eating at stalls and the flashing lights were great. The tents made me think of a giant painting.”This is 7. (primary) a market that sells yesteryear (旧时) goods, old-fashioned 8. (collection) of clothes，motorbikes, and second-hand toys.There are also plenty of general market things for sale，9. cheap clothes, shoes，bags, and other fashion items. But above all it's one of the best places for street food, open-air bars with live music frequently 10. (perform) all over.[语篇解读]本文是一篇说明文，主要介绍了位于曼谷的夜市Train Night Market Ratchada。

Astronomy the science of the stars李仕才一、阅读理解。

On April 14th, 2010, my entire life changed in an instant. One moment I was joyfully riding through the sunshine. The next moment, metal, flesh and bones were spreading against the pavement in a thunderous crash. Another cyclist, biking carelessly, had cut me off and sent me supermanning toward oncoming traffic.As if to symbolize the accident that had hit my life, another disaster also occurred on April 14th, 2010. It cost the airline industry $ 1.7 billion. Ten million travelers were stuck for days. Economics all over the world were disturbed. This was the eruption of Eyjafjallajokull, one of Iceland’s many volcanoes.However, volcanoes are not all bad. In fact, they are necessary. They are responsible for the birth of new earth, and for the creation of rich soil. This eruption gave off 0.15 million tons of carbon dioxide into the atmosphere daily. But cancelling 48% of the world’s flight travel saved about 2.8 million tons of CO2from entering the atmosphere, temporarily decreasing our carbon footprint.Similarly, the accident had badly affected my emotion but it also allowed me to look more closely inside myself and discover things about myself I would never have realized. I learned how not to judge myself for my new limitations.In 1973, another Icelandic volcano, Eldfell, broke out. Icelanders decided to bomb it with cold water until it froze and chose a different path. After their plan worked, they used the geothermal(地热的) energy for the next 15 years to heat their homes. A good example of life bringing lemons, and making lemonade! One must move on from misfortunes，focusing only on the present moment and being hopeful for the future.I ran from April 14th, 2010, to every kind of escape. Eventually I ended up in university for a new­found love in Earth sciences.【解题导语】作者把自己遭遇突发事件和火山爆发这种自然灾害进行类比，说明遭遇到不幸也有好处，面对现实情况要乐观积极。

Ⅰ.阅读理解AHow often have you read a story that a friend or family member has sent you？Very likely you would have skipped the news had it not been pointed out to you.Traditionally newspapers and famous TV channels have been our source of authentic news.But these days with the popularity of social media，sharing stories is increasingly becoming a favorite source of news.In fact，research suggests that more than half the people get their news today from social media such as Facebook，Twitter and Google.Social media sites often aggregate contents for us to see based on trending topics—stories that have been viewed by many others as well as based on our own past searches and analysis of our likes and dislikes.If you have liked kittens in the past，you may have noticed that you are seeing more news，blogs and analysis about kittens all of a sudden.While advocates of free speech do not want to control any voice，it is certainly harmful when it is difficult to separate truth from fiction.Imagine the influence of fake(虚假的) news when it begins to affect our own lives.Trusting a piece of news，patients could very easily fall for wrong diagnosis; elders could give money to cheats and reputation of perfectly upright citizens could be easily ruined.What about when we research for a school project and base our analysis on false information or news?Mark Zukerberg has finally acknowledged the issue.Among several projects that the company is considering，Facebook is trying to take powerful measures to crack down on false news.This would include warning labels on fake contents.Fake news also makes a lot of profits from advertising.Google and Facebook have said they will limit advertising profits on their network from such sites.The bottom line—don't believe every word of what you read.Do more research from multiple (多样的) sources to ensure that the news is indeed true before you share with others.[语篇解读]本文为一篇说明文。

必修3Unit 4李仕才考点规范练(必修3 Unit 4)【短文语法填空】在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

I like reading very much. My classmates' question is __1__ I began to love reading. Actually, I love reading as a child. I grew up in a college town and I spent all my summer vacations in this university. What I meant was __2__ I was surrounded by libraries and the people who loved to read. __3__ I went to the library to read every day was one of my favorite hobbies. My love of reading was credited with the fact __4__ my parents only let me watch an hour of TV a day. I learned to entertain myself through my mind and imagination. It's not really surprising __5__ literature became my vocation.Recently I have been reading a lot of multicultural women's legends. Jane Goodall went to Africa and studied chimps instead of going to university. __6__ there are some connections between chimps and human beings puzzles me a lot. Thanks to Jane Goodall, her research showed me the answer. She argued __7__ wild animals should be left in the wild and not used for entertainment. After finishing her story,I still have some doubts __8__ she could achieve great success on her own in the forest. Lin Qiaozhi,a doctor, became a specialist in women's illnesses. She devoted all her life to medical work for Chinese women and children. __9__ made her succeed later on was the kindness and consideration she showed to all her patients. __10__ she didn't choose to have a family of her own is clear to me now.1．______ 2.______ 3.______ 4.______ 5.______6．______ 7.______ 8.______ 9.______ 10.______参考答案：1.when2.that3.That4.that5.that6.Whether7．that 8.how 9.What 10.WhyⅠ.阅读理解A(2016·兰州诊断)One of my first memories as a child in the 1950s was a discussion I had with my brother in our tiny bedroom in the family house in Bethlehem,Pennsylvania.We had heard in school about a planet called Pluto.It was the farthest,coldest,and darkest thing a child could imagine.We guessed how long it would take to die if we stood on the surface of such a frozen place wearing only the clothes we had on.We tried to figure out how much colder Pluto was than theAntarctic,or than the coldest day we had ever experienced in Pennsylvania.Pluto,which famously was downgraded from a “major planet” to a “dwarf planet”(矮行星)in 2006,captured our imagination because it was a mystery that could complete our picture of what it was like at the most remote corners of our solar system.Pluto’s underdog discovery story is part of what makes it so attractive.Clyde Tombaugh was a Kansas farm boy who built telescopes out of spare auto parts,old farm equipment and self-ground lenses.As an assistant at Lowell Observatory in Flagstaff,Arizona,Tombaugh’s task was to search millions of stars for a moving point of light,a planet that the observatory’s founder though t existed beyond the orbit of Neptune.On February 18,1930,Tombaugh found it.Pluto was the first planet discovered by an American,and represented a moment of light in the midst of the Great Depression’s dark encroachment (入侵).Pluto is much more than something that is not a planet.It’s a reminder that there are many worlds out there beyond our own and that the sky isn’t the limit at all.We don’t know what kinds of fantastic variations on a theme nature is capable of making until we get there to look.1.Why did Pluto become famous in 2006 according to the passage?A.Because it disappeared in the sky.B.Because it lost its major planet status.C.Because it was discovered by an American.D.Because it was proved to be the coldest planet in the universe.2.What can be a suitable title for the text?A.Pluto’s RomanceB.Pluto Was First Discovered by a BoyC.An American Scientist:Clyde TombaughD.The Days I Spent with My Brother in Pennsylvania3.What can we learn from the fourth paragraph?A.Clyde Tombaugh discovered the darkness in the Great Depression.B.Pluto was the only planet that was discovered by Clyde Tombaugh.C.Clyde Tombaugh’s telescopes used for searching stars were very simple.D.Clyde Tombaugh’s job was to build telescopes for Lowell Observatory.4.The underlined sentence in the last paragraph is most likely to mean .A.Pluto is no less than a planet in the solar systemB.Pluto is much more than a planet in the solar systemC.Pluto is more important than any other planet in the skyD.Pluto is not a planet in the solar system,but it is more than a planet〚导学号92550050〛BCity Year UK is founded on the belief that young people can change the world. As“near peer(同等的人)” role models and tutors, our volunteers support pupils from disadvantaged backgrounds to enjoy themselves and succeed at school. But that's not all. Over the course of their City Year, they also have the opportunity to develop as leaders, with the passion, values, experience and skills to go on to lead change in their communities long after their year of service.Our GoalOur mission is to inspire the role models to help children in need succeed in school:* We give our volunteers the training and personal development they need to become powerful and effective leaders.* We show the power of individual action to drive collective impact.Our ValuesPROGRESSION: we are devoted to the personal and professional development of all.ACTION: we don't just talk, we do. We are always ready.EXCELLENCE: we struggle for nothing less, no matter where we start.Our Future PlansWe believe that cumulative (累积的)effect of the work of many devoted people and organizations can have a great impact. We are committed to increasing opportunities for young people to “act” and to create more hope.Our ambition is that, by 2020, 10 years after launching in the UK, we will have at least 500 young people a year serving around 40, 000 children across five cities.Our HistoryClick here for further information about our history, development and achievement.1.Who will probably benefit from City Year UK?A.Young people hoping to build up their body.B.School kids lacking good living conditions or education.C.Teachers who need professional and personal training.D.Leaders trying to make great changes in their communities.2.What will you do if you work for City Year UK?A.Help young people to stand out with hope.B.Manage to raise education funds for five cities.C.Take in more volunteers to enlarge the community.D.Do some housework for old and disabled people.3.The underlined word “they ”in Para. 1 refers to “________”.A.the leadersB.the pupilsC.the volunteersD.the researchers4.What type of writing is this passage?A.A news report.B.An exhibition guide.C.An official document.D.An organization instruction.参考答案：1.B; 2.A; 3.C; 4.D解析：1.[事实判断题。

[基础达标练]Ⅰ.单句语法填空1．The new stadium being built for the next Asian Games will be three times bigger(big) than the present one.2．As we all know，a bad eating habit is harmful(harm) to one's health.3．Not all people are aware of the various effects of global(globe) warming on Earth. 4．The two girls are so alike that strangers find it difficult to tell one from the other. 5．What was needed at that time，she told me，was some good luck.6．Class Three should be responsible for raising the red flag this week in its turn. 7．Some believe in the existence(exist) of life on Mars，while others consider it as a myth.8．Her puzzled(puzzle) look on her face suggested she didn't understand what I said. 9．People hope that measures will be taken to prevent house prices rising(rise)．10．In face of violence，people can act violently if they feel threatened.(violence) Ⅱ.单句改错1．Whether life will continue on the earth for millions of years to come will depend on if this problem can be solved.答案：if→whether2．There is so much rain on the island that its annual rainfall reaches as many as sixty inches.答案：many→much3．You'll succeed on time because you are always working hard.答案：on→in4．The twin brothers stood under the tree，puzzling and saying nothing.答案：puzzling→puzzled5．Do you know when the Marriage Law came into an existence?答案：去掉anⅢ.完成句子1．无论他在哪里，早饭前散散步都是他的习惯。

Unit 4 Astronomy the science of the stars李仕才***阅读理解。

It was a normal school day for senior Solymar Solis until an unexpected visitor arrived.Her dad，Sgt.Carlos Solis Melendez，surprised her by coming home early from Kuwait and visiting her unannounced at Spring Valley High School in South Carolina.After serving in Kuwait for nine months，Melendez returned home a week earlier than his daughter expected.He held balloons and flowers in a classroom as he sat at a student's desk to blend in with the crowd.“It came to my mind like‘How is she going to react？’，”he recalled the heartwarming moment.“Is she going to be happy and run to me and hug me，or cry？That was all going on through my mind.”As unsuspecting Solymar entered the classroom，she was soon overcome with emotion，immediately bursting into tears and covering her mouth.She didn't talk.She was just crying.She was overwhelmed with everything.She thought it was a dream.Melendez was a single parent so when he was deployed(调动)，he got his sister to live with his daughter.When he was coming back and talking to his sister，both of them came to the conclusion that they should do something special for his daughter.Melendez and his sister got in touch with the school，and they planned this wholebeing­in­the­classroom thi ng，and it turned out perfect.The two are very much looking forward to some good daddy­daughter time now that he's home.“It means everything，”Melendez said of being able to surprise his daughter this way.“After all the sacrifices she's made，she deserves all the special arrangements and special occasions and celebrations.I'll do anything for my daughter.I believe I'm doing good parenting.”1．How did Solymar feel at first when entering the classroom?A．She was eager to hug her father.B．She felt everything was as usual.C．She got excited at seeing her father.D．She was surprised by what she saw.2．What was Melendez's attitude to the surprise?A．Content. B．Astonished.C．Touched. D．Upset.3．Why did Melendez plan the surprise for Solymar?A．To get involved in her school life.B．To show his concern for her in a special way.C．To build a strong emotional bond with her.D．To make up for what she lost in her growth.4．What can be the best title for the passage?A．Father's Selfless Love for His DaughterB．Girl Expecting the Returning of Her DadC．Girl Surprised at School by Her Dad's ReturnD．Father and Daughter's Expected Reunion【解题导语】本文是一篇记叙文，讲述了在姐姐和女儿学校的帮助下，一位在科威特工作的父亲提前回家在女儿的教室为她准备了一个惊喜的故事。

Unit 4 Astronomy the science of the stars李仕才(必修3 Unit 4)【短文语法填空】根据短文内容，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

The Internet 1.has_grown(grow) rapidly in the last thirty years，2.but some experts are pessimistic about the future of the Internet.Now some hackers can get 3.into the computers of banks and governments while in the future even terrorists may “attack” the world’s computers，4.causing(cause) great damage.However，there are many people 5.who are optimistic about the future of the Internet. 6.What has convinced them is that people can do many things such as 7.buying(buy) books and finding out about holiday offers from the Internet.Here are some people’s predictions.There will be a huge 8.growth(grow) in shopping on the Internet and we will get 9.entertainment(entertain) from the Internet，so that television will disappear as well as the mail service.The use of computers with sounds and pictures will make you feel as if you are in a real situation and virtual 10.reality(real) will become a part of modern life.Ⅰ.阅读理解A(2016·兰州诊断)One of my first memories as a child in the 1950s was a discussion I had with my brother in our tiny bedroom in the family house in Bethlehem,Pennsylvania.We had heard in school about a planet called Pluto.It was the farthest,coldest,and darkest thing a child could imagine.We guessed how long it would take to die if we stood on the surface of such a frozen place wearing only the clothes we had on.We tried to figure out how much colder Pluto was than the Antarctic,or than the coldest day we had ever experienced in Pennsylvania.Pluto,which famously was downgraded from a “major planet” to a “dwarf planet”(矮行星)in 2006,captured our imagination because it was a mystery that could complete our picture of what it was like at the most remote corners of our solar system.Pluto’s underdog discovery story is part of what makes it so attractive.Clyde Tombaugh was a Kansas farm boy who built telescopes out of spare auto parts,old farm equipment and self-ground lenses.As an assistant at Lowell Observat ory in Flagstaff,Arizona,Tombaugh’s task was to search millions of stars for a moving point of light,a planet that the observatory’s founder thought existed beyond the orbit of Neptune.On February 18,1930,Tombaugh found it.Pluto was the first planet discovered by an American,andrepresented a moment of light in the midst of the Great Depression’s dark encroachment (入侵).Pluto is much more than something that is not a planet.It’s a reminder that there are many worlds out there beyond our own and that the sky isn’t the limit at all.We don’t know what kinds of fantastic variations on a theme nature is capable of making until we get there to look.1.Why did Pluto become famous in 2006 according to the passage?A.Because it disappeared in the sky.B.Because it lost its major planet status.C.Because it was discovered by an American.D.Because it was proved to be the coldest planet in the universe.2.What can be a suitable title for the text?A.Pluto’s RomanceB.Pluto Was First Discovered by a BoyC.An American Scientist:Clyde TombaughD.The Days I Spent with My Brother in Pennsylvania3.What can we learn from the fourth paragraph?A.Clyde Tombaugh discovered the darkness in the Great Depression.B.Pluto was the only planet that was discovered by Clyde Tombaugh.C.Clyde Tombaugh’s telescopes used for searching stars were very simple.D.Clyde Tombaugh’s job was to build telescopes for Lowell Observatory.4.The underlined sentence in the last paragraph is most likely to mean .A.Pluto is no less than a planet in the solar systemB.Pluto is much more than a planet in the solar systemC.Pluto is more important than any other planet in the skyD.Pluto is not a planet in the solar system,but it is more than a planetBFollowing the crowd may not always be in a person's best interest.But new research suggests that teens who get along with their friends may end up healthier as adults.Scientists have known that close friendships help boost health.That's true for both teens and adults.The finding inspired Joseph Allen，a psychologist at the University of Virginia，and his team to study whether experiences during teen years would influence adult health.So they followed 171 teens，starting when the kids were just 13.They interviewed each one every yearfor five years，and also spoke to these teens' closest friends，who provided additional information about the quality of their friendships.The same 171 people were interviewed again at ages 25,26 and 27.This time, the questions surveyed each person's overall health.When the researchers analyzed the data，they found a strong connection between a teen's behavior and adult health.Teens who had close friends grew up to be the healthier adults.Whether teens held back their feelings or expressed them to close friends also influenced later health.Those who held back their feelings were more likely to be sick as adults.The connection held up even after the scientists accounted for other possible influences on health.Weight，family income and drug use were all examined.So were mental health issues，such as anxiety and depression.And in these people，such other factors did not explain adult health as well as teen friendships did.Getting along with the crowd may have benefits，says Allen，but there are also drawbacks.Teens who are more independent tend to do better at school and work.And peer pressure may lead some kids to engage in risky behavior，such as smoking，drinking or using drugs.Dealing with it is an ongoing challenge，Allen acknowledges.“Finding the right balance is the key.Teens shouldn't los e heart for not finding this easy.”And，he adds，“Parents need to be understanding about the pressures teens face.”1．Where can you probably read this passage?A．Science fiction.B．Health column.C．Fashion magazine.D．Entertainment newspaper.2．We can learn from Allen's study that ________.A．many other factors have a greater influence on adult health than teen friendshipsB．mental health issues have nothing to do with adult healthC．the same 171 teens were interviewed each year from 13 to 27D．the teens who couldn't express themselves grew up to be unhealthy3．According to what Allen said，we can know that ________.A．in order to do better at school，teens should not follow the crowdB．though it's challenging for teens to deal with peer pressure，they should not give upC．teens will engage in smoking，drinking or using drugs when facing peer pressureD．parents should understand their teens and stop them going with friends4．What can be inferred from the passage?A．There is nothing bad for teens to follow the crowd.B．Close friendships are the most important for people's health.C．Teen friendships may help teens become healthier adults.D．Adult health is only influenced by teen friendships.【解题导语】研究表明，与朋友较少或者没有朋友的青少年相比，有朋友的青少年在长大后更健康。