2019-2020年高考英语一轮复习高效学案：必修3Unit4含答案解析
2019届高三人教版英语一轮复习练习案：必修三 Unit 4 Word版含答案
必修三Unit 4[基础回顾]Ⅰ.单句语法填空(导学号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.单句改错(每句一错)(导学号02516121)1．She has got into the bad habit of reading in the bed，which is harmful for her eyes. for→to 2．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(导学号02516122)1．据说这个发电厂(the power plant)是以前的5倍大。
2024版新教材高考英语全程一轮总复习Unit4学生用书新人教版选择性必修第三册(含答案)
新教材高考英语全程一轮总复习学生用书新人教版：选择性必修第三册 UNIT 4 ADVERSITY AND COURAGE过基础·语基落实(一)分类识记单词——用时少·功效高识记单词写对Ⅰ.知其意1．adversity n. ____________2．expedition n. ____________3．vigour n. ____________4．cupboard n. ____________5．steward n. ____________6．stove n. ____________7．miserable adj. ____________8．cosy adj. ____________9．bark vi. & n. ____________10．rugby n. ____________11．bat n. ____________vi. & vt. ____________12．nephew n. ____________13．corporate adj. ____________14．motor n. ____________adj. ____________Ⅱ.写其形1．________ n．工资2．________ adv. & prep. 上(船、飞机、公共汽车等)3．________ n．毯子4．________ n. & vi.航海；航行5．________ n．海军；海军部队6．________ adj. 脾气好的/坏的7．________ adj. 真正的；真诚的；可信赖的8．________ n．(轮船、飞机等上面的)全体工作人员；专业团队；一群人9．________ n. 家具10．________ n．娱乐；消遣；游戏11．________ adj.汹涌的；粗糙的；粗略的12．________ n．动机；原因；目的13．________ n．候选人；应试者14．________ adj.潮湿的；湿气重的核心单词练透1．Friends are not books, yet books are friends. Friends may betray you, while books are always ________ (忠诚的)．2．When Mary conducted the evening party on the stage, her colleagues looked at her with ________ (羡慕)．3．While we were in their home, we helped do a ________(彻底的)cleaning, sweeping the floor and tidying the house.[2023·张家口市三模]4．There is a famous saying based on Chinese philosophy：“________ (味苦的) pills may have blessed effects.”5．Under the ________(指导) of our teacher，we finished the experiment perfectly.6．Learning that I failed in the exam，my heart ________ (下沉)．拓展单词用活【记全记牢】1．qualify vt.(使)具有资格；(使)合格→________ adj.符合资格；具备……的知识(或技能、学历等)→________ n．资格；资历；资格证书2．endure vt. 忍耐；容忍→________ n．忍耐力；耐久力3．abandon vt.舍弃；抛弃；放弃；沉迷于→________ adj.被抛弃的；无约束的4．belong v．属于→________ n. (pl.) 财物；动产5．selfish adj.自私的→________ adv.自私地→________ n．自私自利6．resolve vi.&vt.决定；决心；解决(问题或困难) n．决心；坚定的信念→________ n．决议；解决；坚定7．corporate adj. 公司的；法人的；社团的→________ n. 公司8．loyal adj. 忠诚的；忠实的→________ n. 忠诚；忠实9．advertise vt.& vi.公布；宣传；做广告→________ n．广告活动；广告业→________ n．广告【用准用活】10．He ________ me to the difficult ________，so I couldn't waste any time.(assign)11．Today I am as ________ about my job as the first day and my ________ enables me to treat my job ________．(enthusiastic)12．Believe it or not，my husband was ________ to me and his ________ always made me in low spirits.(cruel)13．________，he received a large ________ from his uncle who is warm-hearted and generous.(fortunate)14．He ________ himself to working day and night. His ________ won him a great reputation.(commit)15．He ________ with his violin lessons.It was his ________ that enabled him to become a distinguished violinist.(persevere)16．Under the________ of the qualified ________，we traveled around the places of interest very happily.(guide)(二)语境记忆短语——不枯燥·兴趣高记全记牢1.____________ 拒绝(某人)2．____________ 生火3．____________ 放出(热、光、气味或气体)4．____________ 保持某人高昂的情绪5．____________ 使某人振作起来6．____________ 对……厌倦的7．____________ 回报某人8．____________ 困住；陷于9．____________ 对……热情10．____________ 坚持住；等一下；别挂断用准用活选用左栏短语填空1．The rotting bananas are ____________ a bad smell, so you'd better throw them away.2．In the face of all these difficulties, we should not be discouraged but ______________. (劝慰信)3．The hall was full, and hundreds of fans had to be ________________．4．The teacher's encouragement ________ her ________， and her face lit up with joy. (读后续写之情感描写)5．Though ____________ the traffic jam, he was still in a good mood at the thought of the coming holiday.·会积累联想拓展·1．“旅行”名词家族①voyage 航行；航海②tour (观光)旅行③travel 旅行④journey (长途)旅行⑤trip (短途)旅行；外出⑥outing 远足2．“真诚；诚实”家族①sincere adj. 真诚的sincerely adv. 真诚地②genuine adj. 真诚的；真心的genuinely adv. 真诚地；诚实地③hearty adj. 亲切的；真诚的；热诚的④honest adj. 诚实的；正直的3．你会“打电话”吗？①ring sb. up 给某人打电话②call sb. up 给某人打电话③give sb. a phone/call/ring 给某人打电话④call/ring back 回电话⑤hold on 别挂断⑥ring off/hang up 挂断(三)仿写用活句式——造佳句·表达高攻重难·解惑释疑练学核心单词1enthusiastic adj.热情的；热心的(☞enthusiastically adv.热情地；热心地☞enthusiasm n．热情；热忱)(1)be enthusiastic about (doing)sth. 对(做)……热情(2)lack/be full of enthusiasm 缺乏/充满热情with enthusiasm (＝enthusiastically) 热情地[练透] 单句语法填空/完成句子①Inspired by the ________(enthusiastic) and encouragement, David quickened his pace in high spirits. [2022·新高考Ⅰ卷读后续写]②尽管失败了几次，伯纳德和杰克仍然热情地做爆米花。
2024届高三英语一轮复习人教版(2019)选择性必修第三册Unit 4 复习学案
1.________________n. 逆境；困境2.________________n. 工资；3.________________adj.严寒的；激烈而不愉快的4.________________n.探险；远征；探险队5.________________n 忍耐力；耐久力6.________________n 精力；力量；活力7.________________拒绝（某人）8.________________adj.符合资格的；具备...的知识9.________________adj.热情的；热心的10.________________adv.prep.上(船，飞机，骑车等)11.________________n 橱柜；壁橱；衣柜12.________________vt.分派；布置；分配13.steward n.________________14.________________n/v羡慕；忌妒15.______________n/v 毁坏；压坏；n拥挤的人群16.___________vi(______ _______) 沉没；使沉没17.________________vt.舍弃；抛弃；放弃18.________________n. 炉具；厨房灶具19.________________n 毯子20.________________n财务；动产21.Banjo n.________________22.________________adj.痛苦的；令人难受的23.________________v /n.航海；航行24.________________n 海军；海军部队25._____________adj.相当不错的；正派的；得体的26.________________adj.温馨的；舒适的27.________________ adj.自私的28.________________adj.脾气好的/坏的29.______________adj.真正的；真诚的；可信赖的30.______________n 毅力；韧性；不屈不饶的精神31.________________vi 坚持；孜孜以求32.________________v 决定；决心；n.决心；信念33.________________n 决议；解决；坚定34.________________n 一群人；专业团队35.________________adj.残酷的；残忍的；冷酷的36.________________adj.深入的；彻底的；细致的37.________________n 家具38.________________adv.不幸地；遗憾地39.________________adv.幸运地40.________________n/v 吠叫；吠叫声41.________________n橄榄球运动42.________________n 球拍；蝙蝠；v 挥打；拍打43.________________adj.潮湿的；湿气重的44.________________n 娱乐；消遣；游戏45.________________n 指导；引导；导航46.________________n 侄子；外甥47.________________n 广告活动；广告业48.________________ v.公布；宣传；做广告49.________________adj. 公司的；法人的；社团的50.________________adj.汹涌的；粗糙的51.________________n 领航员；航行者52.________________adj. 忠诚的；忠实的53.________________n 发动机；马达；adj.引擎的54.________________n. 候选人；应试者55.Make fire ________________56.________________ 放出(热，光，气味或气体)57.________________n一段经历；片段；插曲58.________________n承诺；保证；奉献59.________________n动机；原因；目的60.Confucianism n.________________61.Antarctica ________________62.The South Pole ________________A successful failurePerce Blackborow joined an expedition with Sir Ernest Shackleton to Antarctica on the ship Endurance in 1914. Shackleton was one of the most famous1._________(explore)of his day and it was considered a great honour to be part of his expeditions. Below are some of Blackborow' s diary entries.Well, it so happened that one morning I bought a newspaper and read the advertisement about the Antarctic expedition. An expedition to the South Pole with the great Sir Emest Shackleton ——this is the adventure that I have been dreaming of. And I was ready for it. At the age of 19, I am fit and full of vigour. However, when I applied to join the expedition, Shackleton turned me down because he thought I was too young and wasn’t qualified. But I was so enthusiastic about the idea of going along with them 2.____I secretly went aboard his ship, the Endurance, and hid in a small cupboard. Unfortunately, three days after we set off I was discovered. Shackleton did not want to turn back so he offered me a job, but only after he promised me，“If anyone has to be eaten, then you will be the first! ＂He assigned me to be a steward, and I now serve meals for twenty-eight men, three times a day.How everyone will 3.______(嫉妒)me when I come back and tell them about the amazing places I have been to!The journey has not been easy. Endurance became stuck in the ice as we approached Antarctica. The ice froze around us and we were well and truly stuck! We saw the ship get crushed by the ice. And when the ship sank, our hearts sank with it.Before we abandoned the ship, Shackleton calmly called us together and told us to rescue our most essential supplies---the small boats, our food, the cook stove, candles, clothes, and blankets. This was no time to panic. We were not allowed to take most of our personal belongings, and Shackleton himself threw away all his gold. But to our surprise, he allowed Hussey to keep his banjo. Hussey often plays it to keep our spirits up.We are now camped on the ice and we have been managing to survive, but spring is coming, and the ice will soon begin to melt.We have been struggling for days, but things on Elephant Island are going from bad to 4.______(bad). We are now crowded together under one of our boats on the rock shore of this miserable place. Soon after we arrived, Shackleton left us to find help on South Georgia Island, 1, 320 kilometres away-the voyage was too dangerous and difficult for all of us to make it in our small boats. If Shackleton fails, will we have any hope of rescue? No. No navy in the world ever stops at Elephant Island, and no one else knows that we are here.I feel low. It's cold and 5._____(wind). The island has no plants. Sometimes we are able to catch a seal or a penguin to eat. Otherwise, there is no food. I try to think of happier things: decent food, warm and dry clothes, a cosy bedroom, sunny days and my mother’s face . However, these happy memories are soon interrupted by a sudden cold rush of air.I shouted, “Shut the door!”“Hold on now, Perce. Don't you go turning into another Tom,” came the reply. “We’ve caught another penguin, so it’s penguin soup tonight!”Bless Frank Wild, the kindest man there is after our leader Ernest Shackleton. How could I become as selfish and bad-tempered as Thomas Orde-lees!Without Frank and Ernest, we’d all be dead by now. Their genuine concern for others, their perseverance, and their resolve fill me 6.____ hope.Perhaps there is a chance we will return home, after all.THE REWARD FOR PERSEVERANCE 锲而不舍的回报We watched as Shackleton and the boat sailed away from Elephant Island. It was easy to imagine the danger ahead of them. Would they ever return to find us? What might happen to them? What if they were delayed? We felt so alone and desperate. But it was not for long. There was nothing like a good dinner and some music to cheer us up.Life fell into a regular pattern. Staying alive took all our time and energy. For example, we needed water, and Elephant Island had none. We found that we could melt ice from the ocean and drink the water from it . But how could we make fire? There were no trees 7._____(grow) on Antarctica and no oil, so the only fuel we could use was animal fat. This gave off oily, black smoke, but it stayed burning even in strong winds.Food was also a problem, as we did not find any vegetables or fruit on the island. One of our group members, Lionel Greenstreet, noted in his diary about how bored he was with the meals: "The food now is pretty well all meat of sea creatures." If it weren't for sea animals, we would all starve. As a chef, it was my duty to cook, so I tried to vary the meals in whatever way I could. But it was difficult.We had to be careful not to go outside too often, as the changing temperatures could make us ill. It was almost as dangerous to become too hot from wearing too many clothes as to become too cold from wearing too few. The sweat could freeze very quickly. Many of us also became ill from the black smoke of the animal fat we burnt for our fires. It damaged our eyes and burnt our lungs.The twenty-two of us lived like this in the cold for four months.Our discipline and team spirit kept us optimistic and helped us deal with our fears8.___ a positive and successful way. We also celebrated our birthdays, festivals, and even the times when we caught a sea animal. This was an episode in my life 9.____ I would never forget.When we were finally rescued, we felt 10.____ relief and joy that many of us could not hide our tears. We were at last free to go home to warm beds, good food, and the care of our family and friends. Our optimism and faith in Shackleton had helped us persevere in staying alive. And he paid us back by his commitment to save us from a slow but painful death.。
2019-2020年人教版高中英语必修三教学案：Unit 3 Section 4(含答案)
2019-2020年人教版高中英语必修三教学案：Unit 3 Section 4(含答案)[原文呈现][读文清障]THE MILLION POUND BANKNOTEAct Ⅰ，Scene 4(OutsidearestaurantHenrylooksattheen v e lope w ithoutop-eningitanddecidestogoin.Hesitsdo w natatable①nextto②thefront w indo w.) OWNER：(seeingHenry'spoorappearance) That one's reserved③. This way, please. (tothe w aiter) Take this gentleman's order④，Horace.HENRY：(aftersittingdo w nandputtingtheletteronthetabl e) I'd like some ham and eggs and a nice big steak⑤. Make it extra thick⑥. I'd also like a cup of coffee and a pineappledessert⑦.WAITER：Right, sir. I'm afraid it'll cost a large amount of⑧money.HENRY：I understand. And I'll have a large glass of⑨beer.WAITER：OK. (The w aiterlea v esandsoonreturns w ithallthefoo d.)HOSTESS：My goodness！⑩Why⑪，look at him. He eats like a wolf. ①at a table在桌旁at table在吃饭；在进餐②next to与……相邻；几乎③That one's reserved.那张桌子有人订了。
2019-2020年高考英语一轮复习高效学案：必修3Unit4含答案解析
2019-2020年高考英语一轮复习高效学案：必修3Unit4含答案解析MKII, a planetbillions of kilometers away, is the origin of life in many religions. Physicists have proved the theory that its gentle climate and the pull of its gravity are similar to the earth’s. And astronomers have found that oxygen atoms and carbon dioxide, which are fundamental to life, exist in its atmosphere through satellites. Cheered up by this news, biologists, in their turn, began to do some research to remove people’s puzzles—Now that there are some suitable conditions, does life really exist on this globe? Do they multiply by laying egg s or giving birth to babies?Last month, a spaceship was sent there. It’s a pity that this mission failed. Unlike the earth, MKII is a much younger planet. Thus, masses of harmful acid clouds float everywhere causing violent chain reactions to break out. These clouds not only blocked out the pilots’ sight but also damaged the engine system. Luckily, the pilots watched out carefully and prevented the spaceship from crashing in time.探测MKII行星MK二号是一颗几十亿公里外的行星，它在许多宗教里都是生命起源的地方。
2019人教版高三英语一轮复习练习必修三Unit4含答案.doc
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。
(人教版)2019届高考英语一轮复习练习案：必修三 Unit 4 (含解析)
必修三Unit 4[基础回顾]Ⅰ.单句语法填空(导学号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.单句改错(每句一错)(导学号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(导学号02516122)1．据说这个发电厂(the power plant)是以前的5倍大。
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。
2019届高三人教版英语一轮复习练习案必修三Unit4含答案
必修三Unit 4[基础回顾]Ⅰ.单句语法填空(导学号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.单句改错(每句一错)(导学号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(导学号02516122)1．据说这个发电厂(the power plant)是以前的5倍大。
人教版高三英语一轮复习必修三Unit4AstronomyThescienceofthestars单元学案(32页word版含有答案解析)
2020届一轮复习人教版必修三Unit 4 Astronomy The science of the stars单元学案一．知识回顾I.重点词汇及短语1.太阳系_____________________2.及时；终于___________________3.下蛋______________________4.产生；分娩____________________5.轮到某人；接着_______________6.阻止；制止___________________7..挡住（光线）___________________8.感到高兴；感到振奋_____________9.既然_______________________10.突发；爆发__________________11.密切注视；当心；提防____________12.开始存在；产生________________13.当着某人的面_____________________14.对……有害_____________________II.词汇运用1. presence①He apologized to her _________________ the whole family. （当着家人的面）②All the people ___________ at the party were his supporters.A. presentB. thankfulC. interestedD. important③The Grammy Awards _____________every year in the musicindustry in the United States.(授予; 给予)④Please allow me to _______Mr. Brown _______you.(介绍，引见)⑤出席________________ 提出自己的观点_____________________2. harmful①Don’t read in the sun, for it’s _______________________________(对你的眼睛有害)②对某人有害___________________________________________3. exist①.做这种手术的技术早已存在_________________________________________________________ _________________②. When did the world ______ ______ ______________？(开始形成)4. in time①If you catch the early bus, you will get there_______________(及时)②Keep on working, and you will succeed __________________(终究)5. prevent …from ; stop /keep…from①Something must be done to ________the environment___________________(防止污染).②She ___________ her eyes_______(保护)the sun with her hands.③You should prevent your son _______ too many computer gamesA to playB playingC playD from play6.cheer up①____________a bit, things aren’t that bad.②The crowd ________the runners _________(为……加油鼓励)when they started the last lap.7.break out①介、副词填空(1)She started to speak, then broke ______ while a waitress served us with coffee.(2)He lost his job and his marriage broke ______.(3)Her health broke ________ under the pressure of work.(4)Should another world war break ______，what would become of human beings?(5)Firemen had to break the door ______ to reach the people trapped inside.(6)The meeting broke ______ at eleven o'clock.②----Do you know when the Anti-Japanese War________?-----Of course. As a Chinese, I’ll never forget that day: July7,1937.A broke outB broke upC broke inD broke off③If Mike carries on working like this, he’ll ______sooner or later.A put downB get downC break downD go down⒏now that①既然你恢复健康了，你可以继续你的工作了。
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2019-2020年高考英语一轮复习高效学案：必修3Unit4含答案解析MKII, a planetbillions of kilometers away, is the origin of life in many religions. Physicists have proved the theory that its gentle climate and the pull of its gravity are similar to the earth’s. And astronomers have found that oxygen atoms and carbon dioxide, which are fundamental to life, exist in its atmosphere through satellites. Cheered up by this news, biologists, in their turn, began to do some research to remove people’s puzzles—Now that there are some suitable conditions, does life really exist on this globe? Do they multiply by laying egg s or giving birth to babies?Last month, a spaceship was sent there. It’s a pity that this mission failed. Unlike the earth, MKII is a much younger planet. Thus, masses of harmful acid clouds float everywhere causing violent chain reactions to break out. These clouds not only blocked out the pilots’ sight but also damaged the engine system. Luckily, the pilots watched out carefully and prevented the spaceship from crashing in time.探测MKII行星MK二号是一颗几十亿公里外的行星，它在许多宗教里都是生命起源的地方。
物理学家已经证明了它温和的气候和重力的牵引都和地球相似的理论;天文学家也通过卫星，在它的大气层里发现了氧原子和二氧化碳的存在，这些都是对生命来说，都是基本的。
受到这一消息的鼓舞，生物学家们接着开始了研究以解开人们的迷惑——既然有了适合的条件，生命真的存在于这个星球吗?他们是通过下蛋，还是产仔来繁殖后代的呢?上个月，一艘太空飞船被派到了那儿。
可惜的是，这次任务失败了。
不像地球，MK二号是一颗年轻得多的行星。
因此，大团大团的有害酸云到处漂浮，引起猛烈的连锁反应的爆发。
这些云团不仅阻挡了飞行员的视线，而且还损坏了发动机系统。
幸运的是，飞行员小心注意，才及时阻止了飞船的坠毁。
I.单词盘点1._____________(n.) 天文学2._____________(n.) 系统；体系；制度3._____________(n.) 太阳系4._____________(n.) 宗教；宗教信仰→_____________(adj.) 宗教上的；虔诚的5._____________(n.) 学说；理论6._____________(n.) 原子7._____________(pron.&n.&adj.) <英语>万亿；<美> 十亿8._____________(n.) 球体；地球仪；地球→_____________(adj.) 全球性的；全世界的9._____________(adj.) 猛烈的；激烈的；强暴的→_____________(adv.) 猛烈地；强烈地；凶猛地→_____________(n.) 暴力；暴行10._____________(n.) 碳11._____________(prep.) 不同；不像12. _____________(adj.) 基本的；基础的13.____________(adj.) 有害的→_____________(n.&v.) 损害；伤害；危害→_____________(adj.) 无害的14._____________(n.) 酸15._____________(n.) 链子；连锁；锁链16._____________(vt.&vi.)乘；增加17._____________(n.) 氧18._____________(vi.) 存在；生存→_____________(n.) 存在；生存19._____________(adv.) 因此；于是20._____________(n.) 二氧化物21._____________(n.) 迷;难题(vt.&vi) (使)迷惑;(使)为难→ _____________(adj.) 感到迷惑的→ _____________(adj.) 令人迷惑的22._____________(n.) 生物学→_____________(n.) 生物学家23._____________(n.) 万有引力；重力24._____________(n.) 卫星；人造卫星25._____________(adj.) 温和的；文雅的26._____________(n.) 物理学家→_____________(n.) 物理学27._____________(n.) 气候28._____________(vt.&vi.) 碰撞；坠落29._____________(n.) 宇宙飞船30._____________(n.&v.)拉(力)；拖；牵引力31._____________(vi.&vt.) (使)浮动；(使)漂浮(n.)漂浮物32._____________(n.) 小屋；船舱33._____________(vt.) 用尽；耗尽；使精疲力尽→_____________(adj.) 精疲力尽的；耗尽的II.短语回顾1.及时；终于__________________2.下蛋__________________3.产生；分娩__________________4.轮到某人；接着__________________5.阻止；制止__________________6.感到高兴；感到振奋__________________7.既然__________________8.突发；爆发__________________9.密切注视；当心；提防__________________10.挡住（光线）__________________ III.句式扫描1.What it was to become was uncertain until between 4.5 and 3.8 billion years ago when the dust settled into a solid globe.(教材P25) 直到45亿到38亿年前，这团尘埃逐渐稳定下来变成了固定的球体，它将成为什么仍然不得而知。
2.Why they suddenly disappeared still remains a mystery.(教材P26) 他们为什么突然消失仍然是个谜。
3.This produced a chain reaction ,which made it possible for life to develop.(教材P26)这就产生了一系列的反应，使得生命有可能发展了。
4.“Oh，dear，”I cried，walking does need a bit of practice now that gravity has changed.(教材P26)“天啊，”我大声说，“既然重力改变了，看来走路也的确需要练一练了。
”5.But when I tried to step forward,I found I was carried twice as far as on the earth and fell over.(教材P31)但是，当我试着向前迈步的时候，我发觉我被送出去很远，步子的跨度是地球上的两倍远，因而我摔倒了。
IV.小试牛刀Ⅰ.单词填空1.Everyone was a bit____________(puzzle)by her sudden departure.2.I consider that it is______________(harm) for students to play computer games，though some of them don't think so.3.Some believe in the______________(exist)of life on Mars，while others consider it as a myth.4.It's_____________(like)him to be late；he's usually on time.5.I could feel the wind______________(gentle) blowing through my hair，it was a warm summer breeze.6.Not all people are aware of the various effects of_______________(globe)warming on Earth.7.The__________(presence) situation cannot be allowed to continue.8.Seeing the________(violence)scene，the girl trembled violently as she was afraid of violence.9.Look!There is something_____________(float) on the water.10.After the earthquake ,____________(billion) of people became homeless.Ⅱ.短语填空1.The government took immediate measures and the disease was________________spreading.2.Our success________________whether everyone works hard.3.It was difficult for the helicopters to________________the roof of the building because of the heavy smoke.4.He_______________at once when I promised to help him.5.They got to the airport by taxi just_______________for their flight.6.____________you've passed your test，you can drive on your own.7.Press the button when the light goes on，and you'll soon__________________it.8.A fighting between the two friends________________，ending the friendship kept for many years.9.She felt___________________she were floating in the air.10.It was foolish of him to let the chance________________.11.Please move that curtain as it is _______________ the light.12.Not all the animals on the earth produce young by ____________________.Ⅲ.单句填词1.She lost heart since she failed in the exam.She was_____________about the future.(puzzle)2.What____________the fans was that the young player performed well in the table tennis tournament.(delight)3.The police will reward whoever___________________useful information to catch the robber. (provide)4.They made _______clear to the public that they did an important and necessary job.5.The heavy rain makes________impossible for us to go out.6.Our city has experienced twice as___________rain this year as it did last year.7.He has read three times________many books as I have.8.This building is three times the_________of that one.(high)Ⅳ.单句改错1.A fire broke off in the lower story during the midnight and soon thewhole building was in flames.2. The students were told that they are to meet at the school gate at eight o’clock the following afternoon.3.Harry was puzzling that Dick didn’t seem to recognize him.4.He has read three times as much books as I have.5.The heavy rain makes impossible for us to go out.6.After the earthquake ,million of people became homeless.English or Chinglish？好性感You're so hot !Being from Canada I tend to prefer cooler weather.One particularly hot day I walked into the classroom and one student, seeing hot sweaty I was, commented.“Teacher, you look so hot."Some students understood the double meaning of "hot"and laughed. What she could have said was“You must be uncomfortable in this h eat."来自加拿大，所以我比较喜欢凉的天气。