高中英语人教版必修3课时作业：Unit 4 Astronomy the science of the stars 16含答案
课时作业(十六) Unit 4 Astronomy: the science of the starsSection ⅣGrammar—主语从句Ⅰ.单句语法填空1．What is more important in life is to have a great goal and the determination to achieve it.2．Why he failed in the exam is still a mystery and his parents want to find out the reason.3．It's known that knowledge is treasure and practice is the key to success.4．Happiness doesn't depend on who you are or what you have; it only depends on what you think of your life.5．When you are in love with a person, you will feel that you are the happiest person in the world.6．It's expected that you will spread love wherever you go.7．I'm not interested in what you have to do; I just need the result.8．Whether we will go sightseeing this weekend depends on the weather.9．What I wanted to find out first was how long it would take to finish the task.10．When they will have the sports meeting is still a question, for they have so many things to do.Ⅱ.阅读理解Your math teacher wears clothes made in 1985 and always mispronounces your name. Your English teacher loves to start classes with quick quizzes. It can be hard to think of these givers of grades as real people. But they eat pizza, watch movies and enjoy sports on weekends, just like you. So how can you get along well with yourteachers?You can do lots of things to develop a good relationship with your teacher. First, do the obvious things: Show up in class on time with all tasks completed. Stay focused, be respectful and ask questions. Second, show an interest in the subject. Obviously, your teachers are really interested in their subjects, or they wouldn't have decided to teach them! Show the teacher that you care about the subject－even if you're not a math talent or fluent in French－and send t he message that you are a hardworking student.You can also schedule a private meeting in a teacher's free time. Use this time to get extra help, ask questions, ask for information about a career (职业) in the subject or talk about your progress in class. You may be surprised to learn that your teacher is a bit more relaxed when only facing you than when teaching in front of the whole class.What if you just don't like the teacher? When it comes to working with teachers, one's characteristics can come into play just as they can in any other relationships. People just naturally get along better with some people than with others; it's impossible to like everyone all the time. Learning to work with people you don't like is a good interpersonal (人际的) skill to have in life, no matter what your goals are.Teachers are there for more than just homework; they know about more than their subject matters. They can help you learn how to behave as an adult and a lifelong learner. Undoubtedly, there will be a few teachers along the way who you'll always remember－and who might change your life forever.【文章大意】在求学的过程中，作为学生我们每天都会和老师接触与交流，那么你知道如何与老师们相处吗？1．How can students develop a good relationship with their teachers?A．By learning as many subjects as possible.B．By respecting other students in class.C．By finishing their homework on time.D．By developing personal interests.解析：C 细节理解题。
根据文章第二段的Show up in class on time with all tasks completed.可知，学生应该按时完成作业。
2．What is important when working with teachers you don't like?A．Your characteristics.B．Your interpersonal skills.C．Your career goals.D．Your grades in exams.解析：B 细节理解题。
根据第四段的Learning to work with people you don't like is a good interpersonal skill to have in life...可知，与你不喜欢的人一起工作时，你需要的就是你的人际交往能力。
3．What can we learn from the last paragraph?A．Teachers can help you grow up.B．Teachers are all lifelong learners.C．Teachers should set enough homework.D．Teachers tend to change you completely.解析：A 推理判断题。
根据文章最后一段的They can help you learn how to behave as an adult and a lifelong learner. 可知，老师帮助我们成长为一个合格的成年人和终身的学习者。
Ⅲ.完形填空According to a Chinese saying, he who doesn't reach the Great Wall of China is never a great man.Growing up in Beijing, I __1__ its historical sites and natural attractions perfectly well. However, I'd __2__ climbed the Great Wall before until recently. I, along with my friends, __3__ for the top. We soon discovered that the hike was much more __4__ than we had imagined. But we didn't __5__. It took us about two hours to finally __6__ where we had wanted to get to.As I __7__ at the top of the Great Wall, I looked back at the waves of __8__ walking to the top. At that moment, I saw an amazing __9__ that would forever change my opinion on humans' limits, I saw young couples carrying their children, walking __10__ but surely towards the top. They would stop once in a while to take a __11__ under the hot sun.As I stood there, I began to __12__ words that can describe us humans. If one would like to describe giraffes, he/she would use words such as __13__ and longnecked. But what about us? I took another look down below and my __14__ began to gather, persevering (坚持不懈的), determined, and __15__... As these words came into my mind, I __16__ that it was not appearance or physical characteristics that should define (定义) us humans, but the __17__ that we share.I don't know if I became a __18__ man after returning from this __19__ accordingto the Chinese saying, __20__ I surely returned as a more thoughtful person.【文章大意】作者和朋友一起去爬了长城，在长城的顶点进行了一些思考。
高中英语4.3《unit4astronomythescienceofthestarsgrammarwriting》课时作业新人教版必修3
《Unit 4 Astronomy the science of the stars Grammar & Writing》Ⅰ.用适当的连词填空1．It is a pity ________ we can't go to see the movie on the weekend.2．They lost their way in the forest and ________ made matters worse was ________ night began to fall.3．________ has helped to save the people in Yushu, Qinghai is worth praising.4．It doesn't interest me ________ you succeed or not.5．________ Zhai Zhigang ate his food in space is ________ we want to know.6．________ they will have the sports meeting is still a question, for they have so many things to do.7．________ they will talk about the matter won't make too much difference. In fact, it is the attitude not the place that matters.8．________ he didn't e yesterday is unknown.9．________ one is better will be decided by yourself.10．________ will be our English teacher in the new term hasn't been decided yet.答案：1.that 2.what; that 3.Whoever 4.whether5．How; what 6.When 7.Where 8.Why 9.Which10．WhoⅡ.根据中文提示翻译下列句子1．________________ (太空旅行所需要的) is careful preparations.2．It will soon be announced ________________ (谁获得第一名)．3．________________ (杨利伟从太空中安全着陆地球) made all Chinese excited and cheerful.4．It is still unknown ________________ (他什么时候入党的)．5．________________ (宇航员在太空中如何吃饭、睡觉和行走) is very strange and interesting.6．________________ (地球与其他行星在哪方面不同) is what are most interested in.7．It remains a secret ________________ (他为什么突然变卦)．8．________________ (何时战争才会从世上消失) is hard to say.9．(最令人满意的是) ________________ was that they finished the work in time.10．(怎样提高我们的学习成绩) ________________ is what we are most concerned about.答案：1．What is needed for the space trip2．who will e out first/take/get the first place3．That Yang Liwei landed on the earth safely from space4．when he joined the Party5．How astronauts eat, sleep and walk in space6．Where the earth is different from/differs from other planets7．why he suddenly changed his mind8．When war will disappear from the world9．What satisfied us most/What made us most satisfied/What was most satisfying 10．How we can improve our studiesⅢ.单句改错1．Where we shall spend the holiday haven't been decided.________2．You have made a mistake is a fact.________3．That is certain that we can win.________4．If he will offer us enough help doesn't matter a lot to our success.________ 5．Whoever broke the window is unknown.________6．No matter what he says is always unbelievable.________7．This is a fact that English is used widely in the world.________8．That won't make much difference whether he will join us.________9．It matters little how a man dies, but that matters much is how he lives.________ 10．It is suggested that she sings an English song for all the guests.________ 答案：1.haven't→hasn't2.You→That you3.That→It4.If→Whether5.Whoever→Who6.No matter what→Whatever7.This→It8.That→It9.that→what10.sings→(should) singⅣ.阅读理解A special lecture began Thursday morning, given by a teacher aboard a space module about 340 km above her students on earth，the first such attempt by Chinese.Female astronaut Wang Yaping，one of the three crew members of Shenzhou－Ⅹ spacecraft, greeted about 330 primary and middle school students at a Beijing high school, through a live video feed system. “Hello, everyone. I am Wang Yaping. I will host the lecture today，”she said, smiling towards the camera, on board of the space module Tiangong－Ⅰ.The students in her class included children from migrant (移动者，流动者) workers' families, of ethnic minorities (少数民族) and from Hong Kong, Macao and Taiwan. They were gathering at the High School Affiliated to Renmin University in Beijing. More than 60 million students and teachers at about 80,000 middle schools across the country were also watching the live broadcast on TV.The first section of the class was all about weight. Nie Haisheng, mander of the crew, made a show of crossing his legs into a meditation (沉思) sitting posture in the air，which only a martial art (武术)master could do in the movies but was impossible for real people on earth. “Thanks to the weightless condition, we are all masters，” Wang joked.Then, she introduced the special scale on board of the orbiter, which was designed on basis of the Newton's second law of motion, or measuring the mass of an object through the net force and the acceleration.The lesson was aimed at making space more popular, as well as inspiring enthusiasm for the universe and science, according to Zhou Jianping, designer－in－chief of China's manned space program, who added that the lesson would also accumulate experience for similar larger activities.1．What's the best title for the passage?A．Chinese astronaut gives the first space lectureB．Students watch Shenzhou－Ⅹ spacecraftC．What the conditions are like in spaceD．Ordinary people act like martial art masters2．The lecture given in space is intended for ________.A．students from BeijingB．students from special areasC．students all over the countryD．students interested in the space module3．From the passage we can know that ________.A．special training makes the astronauts stay in the air like martial art masters B．astronauts are experiencing weightless conditions when in spaceC．astronauts are showing to the students how they study and live in space D．the Newton's second law of motion proves to be wrong in space4．Why does astronaut Wang Yaping give the lecture in space?A．To show us what weightless conditions are like.B．To give a further explanation of weightlessness.C．To show it is not easy to stay in space at present.D．To make more of us interested in space science.答案与解析：本文是记叙文。
高考英语(人教版通用)课时作业(十四) 必修3 Unit 4 Astronomy：the science of the stars(含答案)
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课时提升作业(十四)必修3 Unit 4Ⅰ. 单项填空1. (2018·广安模拟)Measures must be taken to prevent pollution happily.A. from we liveB. for us to liveC. us livingD. from our living2. (2018·吉林模拟)She has been over his strange letter for several weeks, but she still figures out nothing about it.A. puzzlingB. worriedC. troubledD. anxious3. (2018·巢湖模拟)Our football team will compete against the American team this evening. Let’s go and them , shall we?A. cheer; upB. join; upC. add; upD. pick; up4. (2018·北京模拟) you are familiar with the author’s ideas, try reading all the sections as quickly as possible.A. Now thatB. Ever sinceC. In caseD. As long as5. (2018·邯郸模拟)The plan just because people were unwilling to cooperate.A. put downB. pulled downC. turned downD. broke down6. (2018·上海模拟)Smokers who regularly drink are nearly to suffer from lung cancer as smokers who don’t drink, according to a new study in Cancer Research.A. twice likely asB. twice as likelyC. as twice likelyD. as likely as twice7. a certain doubt among the workers as to the necessity of the work.A. It existedB. There existedC. There hadD. It had8. If you keep on your research, you’ll find out the result.A. in timeB. at no timeC. on timeD. at the same time9. The harm the modern farming methods have done the countryside is considerable.A. onB. toC. atD. for10. Stay away from Lynch. He’s a liar. You’ll be cheated if you don’t.A. break outB. watch outC. take offD. set off11. (2018·枣庄模拟)We all regard our duty to help those who are too poor to go to school.A. thisB. itC. thatD. us12. She is her mother; she is tall while her mother is very short.A. dislikeB. likeC. unlikeD. fond13. The top leaders of the two countries are holding talks in a friendly .A. atmosphereB. stateC. situationD. phenomenon14. Before the economic crisis came, John had sensed that the firm was to be ruined and he just in time.A. pulled upB. pulled outC. pulled offD. pulled down15. (2018·商丘模拟)It is Tom often breaks the school rules makes his teacher unsatisfied with him.A. what; thatB. that; whatC. that; thatD. which; thatⅡ. 阅读理解(2018·哈尔滨模拟) (Beijing—11, July 2018)China sent up a new data relaysatellite, Tianlian I-02, on Monday at the Xichang SatelliteLaunch Centre in southwestern Sichuan Province. The newsatellite will promote the country’s satellite communicationnetwork for space docking(对接).The satellite was launched on a Long March-3C carrierrocket at 11: 41 pm, sources at the centre told Xinhua NewsAgency. The satellite separated from the rocket 26 minutesafter its launch and was then successfully delivered into a geostationary transfer orbit(地球同步转移轨道).Developed by the China Academy of Space Technology under the China Aerospace Science and Technology Corporation, the satellite is the country’s second data relay satellite. The first, Tianlian I-01, was launched on April 25, 2008.The two satellites will form a network to improve communications between China’s spacecraft and bases on Earth, according to the centre. They will also be used to help the nation’s first space docking, scheduled for the second half of this year.As planned, in 2018, China’s manned space docking mission between ShenzhouⅨspacecraft and Tiangong-1 lab module has achieved a complete success, according to China Manned Space Engineering Office, which was the main user of the Tianlian I series data relay satellites.“The new satellite can cover a greater area to track and command the country’s space v ehicles in low-Earth orbits, such as manned spacecraft and remote sensing satellites, from a higher position in outer space. Only three satellites of this kind are needed to form a global communication network, and China has two now. ” Pang Zhihao, a resea rcher and deputy editor-in-chief of Space International said.“The satellite could also equip astronauts with real-time communications, which benefits the country’s future manned space flights, ” he said. (327W)1. What is the main purpose of sending up Tianlian I-02?A. To test the function of a Long March-3C carrier rocket.B. To carry some astronauts into space to do some research.C. To send more information and clearer pictures to mobile phones on the earth.D. To promote the country’s satellite communication network for space docking.2. Which of the following is TRUE according to the news report?A. Shenzhou Ⅷ is a manned spaceship.B. Tiangong-1 will dock with three Shenzhou spaceships next year.C. The satellite is of great importance to C hina’s space exploration.D. China’s first space docking was done in the second half of next year.3. The best title of the passage could be .A. China Launched a New Space ShuttleB. China’s Plan for Space ExplorationC. China’s Progress in China’s S pace ExplorationD. New Satellite Helps China’s Space ExplorationⅢ. 阅读第二节(2018·本溪模拟) 根据短文内容, 从短文后的选项中选出能填入空白处的最佳选项。
高中英语人教版必修3课时作业：Unit 4 Astronomy the science of the stars 13含答案
课时作业(十三) Unit 4 Astronomy: the science of the starsSection ⅠWarming Up & Reading－PrereadingⅠ.阅读理解AYou'd like to employ a person to help take your business to the next level, but you may find that there are a large number of employment websites on the Internet. Which one is your best choice? Here are four websites (in no particular order) that can help you get into a pool of job applicants (申请人)．LinkedInAs you probably already know, LinkedIn is a site where job applicants post resumes (简历) and exchange ideas. The site has more than 135 million members, many of whom may be looking for a new position. The cost to post a job opening on LinkedIn depends on the geographic location of the position. For example, in the Greater Pittsburgh area, a 30day job posting costs $195.CraigslistCraigslist isn't just a place for finding an apartment or selling your old couch. The website has an area devoted to employment in big cities. Employers can post jobs to find suitable employees. Posting in some markets is free, but in others, it costs $25 to $75.MonsterFounded in 1994, Monster has grown to one of the most popular employment websites. It offers pages of advice about career management and employment searches. Monster also provides apps for mobile phones, making it more convenient for people to post their job openings. Job postings on Monster cost from $210 to $395.JobsterJobster users can create interesting online profiles (简介) containing information about employment and educational history. The site uses an active method in which employers can contact interested applicants. Employers can post as many jobs as they want for only $75 per month.【文章大意】本文主要介绍了四个可靠的招聘网站。
人教版高中英语必修三Unit4 Astronomy-the science of the stars language points精编课时作业
必修三Unit 4 Astronomy --the science of the starslanguage points课时作业一. 单项选择1. ------ How often do you go to the cinema?------ ，but usually twice a month.A. It all dependsB. Have no ideaC. As usualD. Not at all2. The boy that his cock an egg yesterday.A. lied, layB. lied; laidC. lay; liedD. laid; lain3. he can pass the entrance examination is quite uncertain.A. IfB. WhetherC. ThatD. What4. makes this shop different is that it offers more personal services.A. WhatB. WhoC. WhateverD. Whoever5. What we used to think impossible now does seem possible.A. isB. wasC. has beenD. will be6. As the busiest woman in Norton, she made her duty to look after all the other people’s affairs in that town.A. thisB. thatC. oneD. it7. d ays went by, he didn’t succeed in anything he had planned.A. WithB. WhenC. AsD. While8. It’s accepted that men like playing football more than women.A. especiallyB. generallyC. simplyD. totally9. The young dancers looked so charming in their beautiful clothes that we took pictures of them.A. many ofB. masses ofC. the number ofD. a large amount of10. How the big forest fire has remains to be a mystery.A. taken placeB. turned upC. broken outD. broken up11. ------ I’m thinking of the test tomorrow. I’m afraid I can’t pass this time.------ ! I’m sure you’ll make it.A. Go aheadB. Good luckC. No problemD. Cheer up12. We must do whatever we can to the river being polluted any more.A. separateB. keepC. preventD. guard13. Going on a trip into space must be quite exciting experience.A. / ; theB. the; theC. the; anD./ ; an14. China is a country, but America is a country.A. developing; developingB. developed; developedC. developing; developedD. developed; developing15. ------ What happened to you just now, Daisy?------ My key was missing. I had to the door open.A. forceB. keepC. breakD. leave16. It was reported that a plane crash happened last night and most of the passengers were badly and some 10 died.A. damagedB. injuredC. destroyedD. harmed17. The boiler from excessive pressure of steam .A. explodedB. burstC. explodeD. erupt18. He exists bread and water.A. onB. inC. byD. with19. The villagers were often in clashes with each other in those years before the agreement was reached.A. interestingB. peacefulC. violentD. spiritual20. Freezing winter is harmful orange trees.A. forB. toC. ofD. at21. She started as an office junior, and became the director of the whole company.A. in surpriseB. in returnC. in turnD. in time22. We suggest that they provide an effective warning system to many of the disasters .A. keep; happeningB. prevent; from happeningC. stop; from being happenedD. prevent; from being happened23. Everything went well according the plan.A. toB. withC. forD. as24. She felt about her future.A. puzzleB. puzzlingC. puzzledD. puzzles25. The boy lying under the tree lied to his friends that his cock eggs.A. liedB. laidC. layD. lain二、单词拼写1. There is too much (暴力) on TV.2. With the d of econom y, people’s living standards are higher now.3. Every night he observes the space through a t . .4. The illness is s through the village.5. One cannot e without air.6. You will (逐渐地) get used to the weather here.7. By the time they reached the top of the mountain, they were (精疲力尽).8. There is a big underground railway (系统) in London, which is good for travelers.9. Zhang Heng was one of the most famous Chinese a in the world.10. The mammals (繁殖) when the animals, harmful to them, disappeared.三. 翻译下面短语(15 分)1．太阳系2．及时，总有一天3．阻止，制止4．依靠，信赖5．感到高兴6．既然，由于7．一般而言8．熟悉，掌握9．突发，爆发10．与…不同11．冷却12．全球变暖13．二氧化碳14. 在表面上15. 好象四. 用以上短语的正确形式填空(10 分)1. It was almost midnight that a fire in the neighborhood.2. you are here, why not have a drink?3. ---Did you catch your plane?---Yes, we got there just .4. The dish tastes good after it .5. ---Will you go fishing this afternoon?---Well, it all the weather.6. After a while I it and we began to enjoy ourselves.7. The fans when they saw the famous film stars arrive.8. Country life is quite _______________ city life.9. We should find some ways to _________ the harmful gas ______ spreading.10. women cry more easily than men.参考答案卷I一、单项选择1-5 A B B A B 6-10 D C B B C 11-15 D C D C A16. 解析：选B。
高中英语人教版必修3课时作业：Unit 4 Astronomy the science of the stars 15含答案
课时作业(十五) Unit 4 Astronomy: the science of the starsSection ⅢLearning about Language & Using LanguageⅠ.单句语法填空1．We put a piece of cloth across the window to block out the sunlight.2．After fighting with his illness many years, the patient pulled through finally.3．All the visitors were told to watch out for those dangerous animals while visiting the zoo.4．In my opinion, French is as difficult a subject as English.5．WeChat make it possible for us to live more convenient.6．This river is three times longer (long) than that one, flowing across 11 provinces.7．We did our best to cheer him up when he was about to give up.8．He is so clever that he worked out the problem in such a short time.9．What he said is of great importance to all of us.10．The teacher gently (gentle) patted the student on the shoulder, reminding him to pay attention to his writing.Ⅱ.阅读理解AThere are many great programs offered by My Gym. Here are some of them.CampMy Gym's Camp offers different kinds of activities such as fitness games, gymnastics and music. Each camp activity is designed to keep your children active. Our themes and activities change daily, so no two camp days at My Gym are the same. Whether you are looking for the best place to send your children on cold and rainy days or trying to keep them active and cool during the hot summer months, My Gym's Camp is the place to be.Parents' Night OutNeed an evening without your children? My Gym's Parents' Night Out gives parents the opportunity to take a break. Please feel confident that your little ones are safe and will have fun with their favorite teachers at My Gym! This evening for your childrenis filled with many fun games. They won't want the night to end.Karate (空手道)The physical benefits of Karate are great as children practice kicking, running and jumping during each class. Besides, our students grow confidently and learn about selfcontrol and goalsetting, as we teach these values using fun My Gym methods. As children get older, their training becomes more intense (高强度的) but is always fun!Practice & PlayFamilies will enjoy the special time when they laugh, learn and play together at My Gym. Children build important developmental skills and increase their sense of discover y in a free form. Of course, it is surely interesting! The parentchild relationships develop as everyone has a great time!【文章大意】My Gym有很多适合小孩和家长学习和娱乐的项目，本文主要在为其中的一些项目做宣传。
人教版高中英语必修三Unit4Astronomy the science of the stars Language Points精编课时作业
Unit 4 Astronomy the science of the stars 课时作业Learning about LanguageⅠ.单句语法填空1．When the bad news came, an atmosphere of sadness filled the room.2．Now that you've finished the work, you ought to have a good rest.3．What is known to us is that the West Lake is very beautiful.4．There are five times as many students as we expected.5．Should another world war break out,_what would become of human beings?6．I don't know whether you like eating fish or not, so I phone you ahead of time.7．The employees are trying to get the hang of the new technique to increase production.8．Cheer up！You know failure is the mother of success.After all, this is our first attempt.9．Obviously mad, the poor woman laughed and cried by turns.10．He was prevented from driving for 3 months for careless driving.Ⅱ.选词填空The war broke_out between the two countries.2．Watch_out_for wild animals when you go up the hills.3．You ought to write now_that you know the address.4．After several years of practice, I think I will finally get_the_hang_of spoken English.5．We put a curtain across the window to block_out the sunlight.6．It took Charles a long time to cool_down after the heated argument.7．You must bear in mind that your parents hope to depend_on you to become a good doctor.8．Do you think we'll be in_time to catch the train to go to Paris?Ⅲ.完形填空Jim was mending his motorcycle in his yard, and his wife was cooking in the kitchen.Suddenly the motorcycle ran __1__ the glass door while Jim was still riding on it.So he was __2__ to the floor inside the house.His wife, hearing the __3__，ran out and found Jim badly __4__ lying on the floor, the motorcycle lying next to him and the glass door __5__.The wife called an ambulance (救护车) quickly.After the ambulance arrived and took Jim to the __6__，the wife pushed the motorcycle outside.Seeing the __7__ on the floor, the wife got some paper towels to clean it, and threw the towels in the __8__.After Jim's wound was __9__，he left the hospital.After arriving home, he__10__ at the broken door and the damage done to his motorcycle and felt very __11__.So he went into the bathroom, sat on the toilet and __12__ a cigarette.After finishing the cigarette, he threw it into the toilet bowl.The __13__ in the kitchen heard a loud explosion (爆炸声)．She ran into the bathroom and found Jim lying on the floor again and his clothes __14__ away.The fire was caused by the towels covered with gas in the toilet bowl.The wife had to call an ambulance again.The __15__ ambulance crew (工作人员) came again.They were __16__ to see Jim was seriously hurt again.When they carried Jim to the ambulance, one of them __17__ the wife how Jim had burned himself.So she told them what __18__ to Jim after he was taken to the hospital last time.One of them couldn't help laughing so __19__ that Jim fell to the ground.Then Jim got a(n) __20__ arm.语篇解读：本文讲述了在家修理摩托车的吉姆遭遇的一连串离奇而又倒霉的事情。
高中英语人教版必修3课时作业：Unit 4 Astronomy the science of the stars 14含答案
课时作业(十四) Unit 4 Astronomy: the science of the starsSection ⅡWarming Up & Reading－Language PointsⅠ.单句语法填空1．Smoking is harmful (harm) to your health, so you should give it up or at least cut down on it.2．There are lots of religions (religious) in the world and everyone has the right to believe in them.3．There are a great number of different theories (theory) about learning styles throughout the world.4．What makes the things worse is that he has lost his patience.5．The new law makes it possible for us to get more chances in the country.6．In summer the house will be too hot for the old man to_live (live) in.7．Social attention should be paid to preventing our earth from being_polluted (pollute)．8．The wind was so violent (violence) that several big trees were blown down by it.9．Tom is unlike (like) his brother, Tony. He is outgoing, while Tony is shy.10．The fouryearold Russian girl has drawn global (globe) attention for her great gift for languages.Ⅱ.阅读理解American researchers are making final plans to send a spaceship into space for a possible meeting with an asteroid (小行星). The spaceship is called OSIRISRex. It is six meters long and shaped like a man's bow tie (蝶形领结). The asteroid is called Bennu. It is larger than the Empire State Building in New York City. Bennu weighs about 60 million tons and is traveling at a speed of more than 100,000 kilometers an hour.The huge space rock is getting closer to Earth. It comes as close as 500,000 kilometers to the planet every six years. Researchers want to take a close look at Bennu because it is considered one of the most dangerous asteroids in our solar system. The American space agency, NASA, will start its research next month. The plan is toput OSIRISRex in orbit (轨道) around Bennu in about two years.The spacecraft will not land on Bennu, but will make contact (接触) with the asteroid for about five seconds. At that time, a part of the spacecraft will gather about 60 grams of material from Bennu's surface. All of that material will return to the earth inside something called SRC. It is expected to land in the Utah desert in September of 2023.Scientists want to learn as much as possible about Bennu because of the danger it could cause to our planet. The asteroi d “has a quite high possibility of negatively influencing the Earth” in less than 200 years, according to a NASA statement.Another thing that makes Bennu dangerous is its path around the solar system. That path is changing because of something called the Yarkovsky effect. The Yarkovsky effect is what happens when a cold piece of rock gets close enough to the sun to get heated. Scientists want to know how that warmth changes the orbit of asteroids and other space objects.【文章大意】小行星Bennu每六年就离地球近50万公里，将来可能会给地球造成不良影响。
高中英语人教版必修3课时作业：Unit 4 Astronomy the science of the stars 16
课时作业(十六) Unit 4 Astronomy: the science of the starsSection ⅣGrammar—主语从句Ⅰ.单句语法填空1．What is more important in life is to have a great goal and the determination to achieve it.2．Why he failed in the exam is still a mystery and his parents want to find out the reason.3．It's known that knowledge is treasure and practice is the key to success.4．Happiness doesn't depend on who you are or what you have; it only depends on what you think of your life.5．When you are in love with a person, you will feel that you are the happiest person in the world.6．It's expected that you will spread love wherever you go.7．I'm not interested in what you have to do; I just need the result.8．Whether we will go sightseeing this weekend depends on the weather.9．What I wanted to find out first was how long it would take to finish the task.10．When they will have the sports meeting is still a question, for they have so many things to do.Ⅱ.阅读理解Your math teacher wears clothes made in 1985 and always mispronounces your name. Your English teacher loves to start classes with quick quizzes. It can be hard to think of these givers of grades as real people. But they eat pizza, watch movies and enjoy sports on weekends, just like you. So how can you get along well with your teachers?You can do lots of things to develop a good relationship with your teacher. First, do the obvious things: Show up in class on time with all tasks completed. Stay focused, be respectful and ask questions. Second, show an interest in the subject. Obviously, your teachers are really interested in their subjects, or they wouldn't have decided to teach them! Show the teacher that you care about the subject－even if you're not a math talent or fluent in French－and send t he message that you are a hardworkingstudent.You can also schedule a private meeting in a teacher's free time. Use this time to get extra help, ask questions, ask for information about a career (职业) in the subject or talk about your progress in class. You may be surprised to learn that your teacher is a bit more relaxed when only facing you than when teaching in front of the whole class.What if you just don't like the teacher? When it comes to working with teachers, one's characteristics can come into play just as they can in any other relationships. People just naturally get along better with some people than with others; it's impossible to like everyone all the time. Learning to work with people you don't like is a good interpersonal (人际的) skill to have in life, no matter what your goals are.Teachers are there for more than just homework; they know about more than their subject matters. They can help you learn how to behave as an adult and a lifelong learner. Undoubtedly, there will be a few teachers along the way who you'll always remember－and who might change your life forever.【文章大意】在求学的过程中，作为学生我们每天都会和老师接触与交流，那么你知道如何与老师们相处吗？1．How can students develop a good relationship with their teachers?A．By learning as many subjects as possible.B．By respecting other students in class.C．By finishing their homework on time.D．By developing personal interests.解析：C 细节理解题。
unit4astronomythescienceofthestars课时作业人教版必修3.doc
unit 4 astronomythe science of the stars课时作业人教版必修3I •单词拼写1 • ________ （迷惑）about the long sentence structure, he turned to the English teacher for help.［答案］Puzzled2.With so many problems arising, the _________ （制度）should be changed.［答案］system3.Water ________ （存在）in three forms一liquid, gas and solid.［答案］exists4. ________ （不像）his deskmate he worked out the math problem in a different way.［答案］Unlike5.The doctor told Tom that it was __________ （有害的）to his health to drink or smoke.［答案］harmful6.The heavy rain _________ （阻止）him attending the meeting yesterday.［答案］prevented/stopped7. _________ （逐渐土也）the weight lessened and I was able to talk to him.［答案］Gradually8.On our journey to the moon, the __________ （力量）of gravity would changethree times.［答案］force9.We _________ （探索）immediately we landed on the moon.［答案］explored10.She was _________（惊讶的）that he was still alive.［答案］amazed11.单句语法填空1 • Cindy didn't leave the office last night_______ she finished her job・［解析］句意:辛迪昨晚直到完成了工作后才离开办公室。
高一人教版英语必修三课时作业：Unit 4 Astronomy the science of the stars(4)
Unit 4 Astronomy:the science of the stars 课时作业(四) 一、单项选择( )1. 一How long have you lived here?一_____A. Since the beginning of the yearB. In 1990C. Only until the end of the yearD. Not long ago( )2. 一一You cooked US a wonderful meal, Mrs. Jackson.一一_____ .I’m glad you enjoyed it.A. No, just so—so.B. Thank youC. I don’t think Of myselfD. Not at a11( )3. 一Why weren’t you at school yesterday?一_____A. No, I was, sirB. Yes, I was, sirC. But, I was, sirD. I was, sir( )4. 一May I use your dictionary?一Certainly, _____.A. give it to youB. it is hereC. here you areD. there is( )5. ——Would you mind moving away a bit? You’re standing on my foot.——_____A. Don’t mention itB. Excuse meC. I’m afraid notD. Oh, I’m very sorry( )6. ——Did you help her out with the problem?一I_____, but I didn’t.A. shouldB. didC. should haveD. have( )7. ——You haven’t said a word about my new coat, Brenda.——I’m Sorry I _____ anything about it sooner. I certainly think it’s pretty on you.A. wasn’t sayingB. don’t sayC. won’t sayD. didn’t say( )8. 一Has Tom finished his composition yet?一I have no idea；he _____ it this morning.A. wroteB. had writtenC. has writtenD. was writing( )9. Will you tell me the way to the nearest post office?_____. I’m new here myself.A. Sorry, I can’tB. Sorry, I won’tC. No. I won’tD. Take bus NO. 36( )10. ——Would you like to have another drink?一_____A. Yes, go aheadB. Oh, serve it to meC. Well, I w ouldn’t say noD. Sure, as much as possible( )11. 一What you said at the meeting hurt me badly.一Sorry but_____A. don’t mean itB. don’t mean toC. didn’t mean toD. didn’t mean it( )12. 一I’m afraid I can’t finish the book within this week.一_____.A. P1ease go aheadB. That's rightC. Not at a11D. Take your time( )13. ——Have a Cup of tea, _____?一Thank you.A. have youB. won’t youC. don’t youD. haven’t you( )l 4. ——How did you find your Visit to the museum, Jane?一_____A. Oh. wonderful, indeedB. By talking a NO. 3 busC. I went there aloneD. A classmate Of mine showed me the way( )15. 一Linda, will you go Swimming with Debra this afternoon?一If you don’t, _____.A. nor shall IB. nor do IC. 1 won’t, tooD. I don’t, either二、完形填空We’re trying to decide where to go On our vacation this summer. We__1__go to Lake Arrowhead for a __2__of weeks, but we’d like to go somewhere else __3__ year. We’re tired of doing __4__ thing summer after summer. Some __5__ of ours Suggested that we go to Hawaii. That would be __6__ !I’m sure we’d __7__ a trip like that, but of course it’s impossible. In the first place, it would be terribly __8__ , and in the second place, there wouldn’t be enough __9__ . If we were to make a trip like that, 1 would want to be able to __9__ three or four weeks. If we’re __11__ enough to save some money between now and next simmer, and if I’m fortunate enough to get four weeks of __12__ instead of two weeks, maybe we can go to __13__ next year. As a matter of fact, if we wanted to __14__ a trip like that-It might be __15__ to stay home this summer and not to go __16__ place. __17__, if we were to stay here, I could __18__ to work instead Of taking two weeks __19__ ；then maybe my __20__ would recommend that 1 would be given four week’s vacatio n next summer instead of two weeks.( )1. A. sometimes B. frequently C. occasionally D. usually( )2. A. fortnight B. couple C. 10t D. number( )3. A. next B. 1ast C. this D. that( )4. A. a different B. many a C. the same D. a tiring( )5. A. customers B. bosses C. guests D. friends( )6. A. useful B. wonderful C. helpful D. surprising( )7. A. enjoy B. have C. get D. stop( )8. A. good B. cheap C. expensive。