精选2019届人教版英语必修三Unit4_Reading课时作业有答案-(高一)

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高中英语人教版(2019)必修第三册课后作业：Unit 4 Listening and Speaking Reading and Thinking

2019-2020学年高中英语人教版（2019）必修第三册Unit 4Listening and Speaking& Reading and Thinking 课后作业1、To my ___________(disappoint) , they refused my request.2、The worker determined ____________(devote) himself to the factory has succeeded in developing new techniques of production.3、She was tired of the life in the countryside and desired ________(go) out to the city.4、Why do you turn to me for help when you can easily work out the problem___________(independent)?5、He raised his voice in order to make himself ___________(understand).6、我们上了去大兴国际机场的地铁,希望亲眼看一看这个世界上最大的机场。

We got on board the underground to Daxing International Airport _________ _________ ________ ________ seeing the largest airport with our own eyes.7、他开会缺席是因为他的航班推迟了。

His absence from the meeting _________ __________ his flight was put off.8、人类已经在太空探索和医学方面取得了重大进展。

2019-2020学年高中英语人教版(2019)必修第三册课后作业：Unit 4 Reading for Writing (含解析)

2019-2020学年高中英语人教版（2019）必修第三册Unit 4 Readingfor Writing 课后作业1、____________(pay) for her college education，she spent two years working as a cleaner for a rich family in her neighbourhood.2、Scientists have warned that coral reefs are likely to become th e world’s first ecosystem___________( disappear) because of global warming.3、The _____________ economy war has affected many industries all over the ___________. (globe)4、They have been _____________ over the decision. No one can stop their ___________. (argue)5、Life is _____________, but serving the people is _____________. No one will ___________ you to the service. (limit)6、我们学校已经采取必要措施，努力减轻每个学生的负担。

Our school has taken necessary measures ___________ __________ ___________ ___________ reduce the burden of each student.7、我们发现很难满足人们日益增长的消费需求。

We found it hard ___________ ___________ __________ _________ of people's increasing consumption.8、不管是走还是留,你都应该事先通知我们。

最新2019届人教版英语必修三Unit4_Grammar课时作业有答案-(高一)

《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 come 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 come 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 satisfying10．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－Ⅹspacecraft, greeted about 330 primary and middle school students at a Beijing high school, through a live video feedsystem. “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, commander 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 mastersB．astronauts are experiencing weightless conditions when in spaceC．astronauts are showing to the students how they study and live in spaceD．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。

新人教版高中英语必修3Unit4AstronomyReading（含答案）

新人教版高中英语必修3Unit4AstronomyReading（含答案）高一英语同步练习：必修3 Unit 4 Astronomy: the science of the stars第2课时Reading基础练习一. 语言知识学习：1.solid n. 固体 adj. 固体的；实心的,无空隙的；结实的，坚固的2.be to (do): (something) will definitely happen, or it must happen不可避免要发生或必须发生3.in time (for sth/to do sth): not late 及时；不迟She was in time for the class.She will be back in time to prepare dinner. 她来得及回来准备晚饭。

in time: sooner or later; eventually 迟早；最后You will realize your dream in time.I’ll see him in time. 总有一天我会遇见in/out of time: in/not in the correct time 合/不合节拍The audience clapped in time to the music.观众合着音乐的节拍拍手。

4. to begin with 以。

为开始，开始做。

Knowledge begins with practice.to begin with首先，最初，第一To begin with,I couldn`t understand every word.5. explode1). （使某物）炸开，爆炸2). （指感情）激发3). （指人口）突然或迅速增加explosion n. 爆炸（声）explosive adj.爆炸性的，易爆炸的 n.炸药，爆炸物6.as well as 除。

2019-2020年高中英语人教版必修三Unit4 Reading学案及答案

2019-2020学年高中英语人教版必修三Unit 4 Astronomy: the science of the stars—Reading学案主编：审核：编号：3401班级：______ 姓名：________ 使用日期：_________【学习目标】：1. To learn some useful words and expressions in the text.2. To learn the development of life.3. To improve some reading skills, and learn the organization of the text.4. Train Ss’ interests in science and stimulate their love for astronomy.【教学重点】：1. Get the Ss to know the development of life.2. To improve the student s’ reading ability.【Teaching procedures】课前预习【Pre-Class】：Vocabulary learning. 【Write and Read】I.单词检测1．__________ n．天文学2．__________ n．系统；体系；制度3．__________ n．宗教；宗教信仰__________ adj.宗教的；信仰宗教的4．__________ n．学说；理论5．__________ adj.猛烈的；激烈的；强暴的__________ n．暴力6．__________ n．大气层；气氛7．__________ prep.与……不同；不像8．__________ adj.基本的；基础的9．__________ adj.有害的__________ n. &vt.伤害；损害10．__________ n．链子；连锁；锁链11．__________ vi.&vt.乘；增加12．__________ vi.生存；存在__________ n．存在13．__________ adv.因此；于是14．__________ n．迷；难题；vt.&vi.(使)迷惑；(使)为难II. 重点短语1．____________依靠；依赖；取决于2．___________ 及时；终于3．____________ 各种各样的4．_____________ 下蛋5. ________________ 产生；分娩6．_____________ 轮到某人7．________________ 阻止；制止【课堂探究】Step1 lead in-warming up1. In our solar system eight planets circle around the sun. What are they?(Note：According to the present day scientific study, there are only eight planets, with the Pluto excluded.) Keys: The Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.2. Each religion and culture has its own ideas about how life began on earth. What do you know?Step2 Pre-reading1.The origin of life on earth is a question that interests astronomers. What do you know about the scientific theory on the earth?2. Read the title and predict what the reading will be about, then check if you are right.Step3 Reading ComprehendingI. Skimming-Skim the passage and match the main idea with each paragraph.Para. 1 _____ A．The formation(形成) of the earth.Para. 2 _____ B．The importance of water for life.Para. 3 ______ C．A widely accepted theory about the formation of the universe.Para. 4 ______ D．The arrival of humans and their impact on the earth.Para. 5 _______ E．The development of plants and animals on the earth.Ⅱ. True(T) or False(F)．1．It was not until between 4. 5 and 3. 8 billion years ago that people knew what the earth was to become. ( ) 2．Water began to appear on the surface of the earth before gases were produced. ( )3．The global warming will have a great effect on human beings. ( )Ⅲ. Choose the best answer according to the text.1．What began to appear on the earth's surface when it cooled down?A．Water. B．Gases. C．Acids.2．From the last paragraph we can infer that the author is ________.A．confident B．sad C．concerned3．What does the word “they” in the sentences “It exploded loudly with fire and rock. They were in time to produce carbon dioxide，nitrogen，water vapour and. . .” refer to?A．Planets. B．Fire and rock. C．Gases.4．Which is the right order of the development of life?A．Small clever animals→shellfish→dinosaurs→mammals.B．Shellfish→dinosaurs→small clever animals→mammals.C．Shellfish→dinosaurs→mammals→small clever animals.5．Why were mammals different from other life forms?A．Because they gave birth to young baby animals and produced milk to feed them.B．Because they produced young generally by laying eggs.C．Because they were able to live on land as well as in the water.IV. Fill in the blanks according to the text.【课堂巩固练习】Fill in the blanks according to the reading passage.For several billion years after the “Big Bang” ，the earth was just 1._____ cloud of dust. Between 4. 5 and 3. 8 billion years ago，the dust settled into a solid globe. The earth became so violent and it exploded loudly with fire and rock. They were in time 2. __________(produce) many things，which were to make the earth's atmosphere. As the earth cooled down，water began to appear on 3.______ surface. The continued presence of water allowed the earth to dissolve 4.__________ (harm) gases and acids into the oceans and seas. This produced a chain reaction，which made 5._________ possible for life to develop. Many millions of years later，the first extremely small plants multiplied and filled the oceans and seas 6. _________ oxygen. This encouraged the later 7.____________(develop) of early shellfish and all sorts of fish. Finally，some small clever animals，now with hands and feet ，appeared and spread all over the earth. They are putting too much carbon dioxide into the atmosphere, 8. _________ prevents heat from escaping from the earth into space. 9. _______ life will continue on the earth for millions of years to come will depend on whether this problem can 10. ____ ( solve ).Unit 4 Astronomy: the science of the stars—Reading学案参考答案Step1 Vocabulary learningⅠ. 单词检测1．astronomy n．天文学2．system n．系统；体系；制度3．religion n．宗教；宗教信仰religious adj. 宗教的；信仰宗教的4．theory n．学说；理论5．violent adj. 猛烈的；激烈的；强暴的violence n．暴力6．atmosphere n．大气层；气氛7．unlike prep. 与……不同；不像8．fundamental adj. 基本的；基础的9．harmful adj. 有害的harm n. &vt. 伤害；损害10．chain n．链子；连锁；锁链11．multiply vi. &vt. 乘；增加12．exist vi. 生存；存在existence n．存在13．thus adv. 因此；于是14．puzzle n．迷；难题；vt. &vi. (使)迷惑；(使)为难Ⅱ. 短语默写1．depend on依靠；依赖；取决于2．in time及时；终于3．all sorts of各种各样的4．lay eggs下蛋5．give birth to 产生；分娩6．in one's turn 轮到某人7．prevent. . . from 阻止；制止Step3 Reading ComprehendingⅠ. Match the main idea with each paragraph.Para. 1(C) A．The formation(形成) of the earth.Para. 2(A) B．The importance of water for life.Para. 3(B) C．A widely accepted theory about theformation of the universe.Para. 4(E) D．The arrival of humans and their impact on the earth.Para. 5(D) E．The development of plants and animals on the earth.Ⅱ. True(T) or False(F)．1．It was not until between 4. 5 and 3. 8 billion years ago that people knew what the earth was to become. (T) 2．Water began to appear on the surface of the earth before gases were produced. (F)3．The global warming will have a great effect on human beings. (T)Ⅲ. Choose the best answer according to the text.1．What began to appear on the earth's surface when it cooled down?A．Water. B．Gases. C．Acids.答案 A2．From the last paragraph we can infer that the author is ________.A．confident B．sad C．concerned答案 C3．What does the word “they” in the sentences “It exploded loudly with fire and rock. They were in time to produce carbon dioxide，nitrogen，water vapour and. . .” refer to?A．Planets. B．Fire and rock. C．Gases.答案 B4．Which is the right order of the development of life?A．Small clever animals→shellfish→dinosaurs→mammals.B．Shellfish→dinosaurs→small clever animals→mammals.C．Shellfish→dinosaurs→mammals→small clever animals.答案 C5．Why were mammals different from other life forms?A．Because they gave birth to young baby animals and produced milk to feed them.B．Because they produced young generally by laying eggs.C．Because they were able to live on land as well as in the water.答案 AIV．Fill in the blanks according to the text.【课堂巩固练习】Fill in the blanks according to the reading passage.For several billion years after the “Big Bang” ，the earth was just 1._____ cloud of dust. Between 4. 5 and 3. 8 billion years ago，the dust settled into a solid globe. The earth became so violent and it exploded loudly with fire and rock. They were in time 2. __________(produce) many things，which were to make the earth's atmosphere. As the earth cooleddown，water began to appear on 3.______ surface. The continued presence of water allowed the earth to dissolve 4.__________ (harm) gases and acids into the oceans and seas. This produced a chain reaction，which made 5._________ possible for life to develop. Many millions of years later，the first extremely small plants multiplied and filled the oceans and seas 6._________ oxygen. This encouraged the later 7.____________(develop) of early shellfish and all sorts of fish. Finally，some small clever animals，now with hands and feet ，appeared and spread all over the earth. They are putting too much carbon dioxide into the atmosphere, 8. _________ prevents heat from escaping from the earth into space. 9. _______ life will continue on the earth for millions of years to come will depend on whether this problem can10.____________( solve ).参考答案：1. a 2. to produce 3. its 4. harmful 5. it 6. with7. development 8. which 9. Whether 10. be solved。

人教版新课标2019-2020(下)必修三 unit 4 课时练习含答案

Part 1 Warming Up, Pre⁃reading, Reading and Comprehending I. 根据下面各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式（每空一词）。

1. After dark the plants stop producing ________ (氧).2. The ________ (气氛) over dinner was warm and friendly. And everyone talked happily.3. What p________ me is why his books are so popular. I think they are very boring.4. It’s no use trying to pretend that the problem doesn’t ________ (存在).5. She’s got a bad cold and her voice is quite u________ her usual one.6. A v________ storm struck the area last night. Luckily, no one was hurt.7. Our city has a cheap and reliable public transportation ________ (体系).8. No decision had been made, and t________ the situation remained unclear.II. 下面各句中均有一处错误，请找出并改正。

1. It’s so cold to sit outside. Let’s go insid e. ________2. Something must catch fire. The room is filled of thick smoke. ________3. He is unable to go to work as the result of the fall from his horse. ________4. She only allows the children watching television on the weekends. ________5. I’d be very interesting in knowing more about the servic es your firm offers. ___ III. 根据括号内的汉语提示补全下面句子（每空一词）。

2020-2021学年人教版(2019)英语必修第三册Unit4课时作业

Period Four Listening and Talking & Reading for WritingⅠ.单词拼写1.Many gymnasts who are very strong have powerful m.2.The police have had s evidence to put him in prison.3.That young man didn't get the important job for l of experience.4.Don't park your car here; o, you will get a ticket.5.The beautiful scenery of the West Lake is b description.6.Your doctor will (监测) your blood pressure.7.The craftsmen of Chinese paper-cutting can cut many different beautiful (图案), such as flowers, animals and so on.8.More and more Chinese are using more and more (纸巾).9.Put on this mask; it can provide you with (氧气) when needed.10.What a surprise! A professor has such (肤浅的) ideas!Ⅱ.用所给词的适当形式填空1.With science and technology developing fast, the whole earth is becoming a (globe) village.2.They displayed only a part of their products because space was (limit).3.The government calls on people to save any (resource) as much as possible.4.Nowadays many things can be (recycle), such as paper, glass, and so on.5.In order to keep fit, you'd better do exercise (regular).6.The home is situated within easy access of shops and other (facility).7.A lot of times we're breathing (shallow) without even being aware of it.8.There was a heavy snow last night, (result) in many accidents in the morning.9.You should have enough (argue) in your speech, or nobody will believe you.10.These children are studying at a famous middle school, which (attach) to a famous university.Ⅲ.短语填空1.He didn't report this matter to the manager; , it brought great loss.2., I'd like to show my great thanks again for your favour.3.When he was a boy, he swimming in that river near his village.4.The soldiers were still fighting, although their supplies had .5.Would you like what his full-time occupation is?6.When you do something with faith, it will success.7.Try to finish your work more efficiently go home earlier.8.To our family better, we all need to work hard.Ⅳ.补全句子1.Nowadays most parents are the education of their children. (attach)如今绝大多数的家长对他们孩子的教育非常重视。

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2．If you fly to Shanghai, you will ________________. (attend)如果你乘飞机去上海，你就能够及时赶上出席会议。

3．Now it is ________________ the room. (turn)现在轮到我们打扫房间。

4．The polluted water can ________________. (harmful)污染的水会对环境造成很大的危害。

5．His father ________________ work in another city. (prevent)他父亲阻止他去另一个城市工作。

6．Man is born free, but ________________. (chain)人生来是自由的，然而他却无处不受束缚。

7．________________ so hardworking. (unlike)那么勤奋不像他平常的样子。

8．Nowadays, there are still many people wondering ________________. (existence)现在仍有很多人想知道，地球是何时开始存在的。

9．The student ________________. (puzzled)这个学生对下一步做什么感到困惑。

10．They often ________________. (argue)他们之间经常吵架很凶。

答案：1.gave birth to 2.be able to attend the meeting in time 3.our turn to clean 4.be very harmful to the environment 5.prevented him from going to 6.everywhere he is in chains 7.It's unlike him to be 8.when the world came into existence 9.was puzzled about what to do next 10.argue with each other violentlyⅣ.完形填空Space is a dangerous place, not only because of meteors (流星) but also because of rays from the sun and other stars. The atmosphere again acts __1__ our protective blanket on __2__. Light gets through, and this is essential __3__ plants to make the food which we __4__. Heat, __5__，makes our environments tolerable and some ultraviolet (紫外线的) rays penetrate the __6__. Cosmic (宇宙的) rays of various kinds come __7__ the air from outer space , but __8__ quantities of radiation from the sun are screened off. __9__ men leave the atmosphere they are __10__ to this radiation, __11__ their spacesuits or the walls of their spacecraft，if they are inside, __12__ prevent a lot of radiation damage. Radiation is the greatest known danger to explorers in __13__. Doses of radiation are measured in __14__ called “rems (雷目)”. We all __15__ radiation here on earth from the sun，from cosmic rays and from radioactive minerals. The “__16__” dose of radiation that we receive each year is about two millirems. It __17__ according to where you live, and this is a very rough estimate. Scientists have the reason to think __18__ a man can __19__ far more radiation __20__ without being damaged. The figure of 60 rems has been agreed.1．A.for B．with C．on D．as2．A.stars B．sun C．earth D．space3．A.with B．from C．under D．for4．e B．live C．eat D．get5．A.again B．also C．besides D．too6．A.environment B．space C．atmosphere D．earth7．A.across B．to C．from D．through8．A.valid B．enormous C. various D．proper9．A.As soon as B．As well as C．As much as D．As possible as10．A.shown B．exposed C．faced D．covered11．A.but B．because C．so D．so that12．A.get B．make C．have D．do13．A.earth B．atmosphere C．space D．environment14．A.pieces B．units C．parts D．systems15．A.receive B．accept C．bring D．catch16．A.conventional B．common C．general D．normal17．A.puzzles B．floats C．combines D．changes18．A.what B．which C．that D．why19．A.put up with B．keep up with C．come up with D．catch up with20．A.from B．than C．as D．away答案与解析：本文是一篇说明文。

太阳和其他星体发出的射线对人类既有利又有弊，那么大气层对此又是如何起作用的呢？人们能承受的安全射线数是多少雷目呢？1．解析：act for代表，代理；act on按照……行事；act as充当，起……作用。