必修3英语第四单元第三课时导学案
【最新】人教版必修3导学案：unit 4 language points(教师版)
最新教学资料·人教版英语第 课时课题名称 时间第 周 星期 课型 Language points 主备课人 目标 Knowledge aims: Learn useful words and expressionsAbility aims: Use the useful words and expressions correctly.重点 Master the usage of the key words and expressions.二次备课 难点 Master the sentence patterns: This produced a chain reaction, which made it possible for life to develop自 主 学 习 在课文中找出下列句子1. 没有人确切地知道地球是怎样开始的，因为它发生在很久以前。
2. 地球变得如此动荡激烈以至于不知道这个固体形状是否会继续存在下去。
3. 更重要的是当地球冷却下来，水就出现在其表面。
4. 这就产生了一个连锁反应，是生命的发展成为可能。
问题生成记录：精 讲 互 动1.Because the atmosphere can hold some heat from the sun, otherwise the earth would be too cold to live on at night.atmosphere 词性：_____________ 词义：_____________There is always a friendly atmosphere in my family when we get together.atmosphere 词性：_____________ 词义：_____________2.Water had also appeared on other planets like Mars, but unlike the earth, it had disappeared later.【归纳】unlike 词性：_____________ 词义：_____________They are both teachers. Apart from this, they are quite unlike.【归纳】unlike 词性：_____________ 词义：_____________3.It is harmful to your eyes to read in the sun.【归纳】be harmful to=do harm to【拓展】I mean no harm.翻译: We will not do anything that harm the cause of peace.翻译：1. Don’t be silly, such a thing does not exist.【归纳】exist 词性：_____________ 词义：___________________【用法】Fish can not exist without water.【拓展】existence n. 词义：_______________ come into existence,产生，开始存在 in existence,现存的5.How the earth came into being is still a puzzle to us.puzzle 词性：_____________ 词义：__________________What puzzles me most is why some students are so silent in class.puzzle 词性：_____________ 词义：__________________【拓展】puzzling 词义：__________________ puzzled词义：__________________6.in time【用法】The police came in time, so the accident was stopped.【用法】You will succeed in time if you keep on working hard.【归纳】in time 词义_____________7.Because they gave birth to young baby animals and produced milk to feed them.【归纳】give birth to词义_____________【用法】This accident gave birth to the beginning of the war.【归纳】give birth to词义_____________8. in one’s turn词义_____________Thus they have, in their turn, become the most important animals on the planet.in turn, 词义_____________take turns to do sth 词义_____________by turns 词义_____________It’s one’s turn to do sth 词义_____________9.prevent…from 【例句】…, which prevents heat from escaping from the into space.preven t…from 词义【拓展】写出其同义短语10…make it possible for life to developmake it (形式宾语)for sb to do sth(真正的宾语)翻译：高科技使人类登上火星成为可能。
必修3第四单元A visit to the moon导学案
必修3第四单元A visit to the moon导学案第四时A visit t the nTeahing ais:T read and understand the textT aster the ne rds and useful expressins前预习：一．单词学习1拉力；牵引力2宇宙飞船3欢呼4漂浮团；块；质量二．词组学习1为……欢呼2既然3熟悉；掌握4做一次旅行爆发堂学习Tas 1: Fast readingAs the students t read the passage and then desribe three as in hih gravit hanged fr Li anping and h his eight hangedThe a gravit hanged H his eight hangedLeft the earthIn spaen the nTas 2: areful readingGet the students t read the passage again arefull and underline the useful expressins1Li anping explained t e that the fre f gravit uld hange three ties n ur urne…2I heered up iediatel and flated eihttlessl…3Last nth I as lu enugh t have a hane t ae a trip …4‘aling lse need a bit f pratie n that gravit has hanged’Tas 3 Language pints1tie as far as表示倍数，例句这条路是那条路的两倍宽。
相关链接此类相似结构还有:倍数+比较级;倍数+hat;倍数+抽象名词等。
人教新课标高中英语必修三Unit 4 Astronomy_ the science of the stars导学案(2)
Unit 4 Astronomy: the science of the stars导学案【学习目标】1.牢固掌握Unit 4中重点单词、短语、句型。
2.通过独立思考和小组合作, 能灵活运用主语从句。
3.全力以赴，激情投入，享受学习的快乐！【重难点】主语从句【能力培养】能灵活运用所学知识，提高自己发现并解决问题的能力。
【使用说明】提前下发导学案，根据要求预习课文，完成导学案上的内容，标出疑难点，准备上课小组讨论解决。
【学法指导】1. 充分预习，熟读课文，认真研究导学案。
运用好双色笔，在课本上划出导学案上的单词短语句型，标注出自己不懂的问题。
2. 限时自主完成，规范书写，独立思考；小组合作探讨，答疑解惑。
Period 1预习案：见单元目标导航探究案：Fill in the blank with the word of this unit and translate the sentences into Chinese.1.I agree with you in __ ___, but practically I don’t think we have the time to do that.2.Thousands of turtles drag them onto the beach and ____ ___ their eggs in the sand.3.The ____ ___look on his face suggested that he didn’t understand what the teacher said .4.Tomorrow I’ m going to the dentist to have a tooth____ _____.5.The organization may soon stop to____ ____ if more funding isn’t proved.6.__ ________! Our trouble will soon be over.7.如果坚持下去，你们迟早会成功的。
英语必修三第四单元词汇短语导学案
Book 3 Unit 4 Astronomy: the Science of the Stars词汇短语课型导学案（教师版）一. 学习过程Part 1重点词汇、短语Ⅰ. 重点词汇1. system n. 系统；体系；制度2. theory n. 学说；理论3. violent adj. 猛烈的；激烈的；强暴的4. unlike prep. 不同；不像5. harmful adj. 有害的6. exist 存在；生存7. pull 拉；拖；牵引力8. puzzle n. 谜；难题9. astronomer n. 天文学家10. atmosphere n. 大气层11. violent adj. 猛烈的12. global adj. 全球性的Ⅱ. 重点短语1.in time 及时；终于2. lay eggs 下蛋3. give birth to 产生；分娩4. in one’s turn 轮到某人；接着5. prevent from 阻止；制止6. cheer up 感到高兴7. break out突发；爆发8. now that 既然9. watch out 当心；提防；密切关注10. in time 及时Part 2 合作探究Discuss in groups and fill in the blanks1. However, according to a widely accepted theory, the universe began with a “Big Bang” that threw matter in all directions. 然而，一种普遍为人们所接受的理论是：宇宙起源于一次大爆炸，这次大爆炸将物质投射到四面八方。
1）theory n. 学说；理论〖拓展〗in theory 理论上in practice实际上〖运用〗Your idea is good in theory, but it doesn't work in practice. 你的计划理论上很好，但在实际中行不通。
2020年新人教版必修三《Unit 4 Space Exploration》单元教案全套(附导学案)2
Unit 4 Space ExplorationListening and Speaking & Listening and TalkingTeaching Aims1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information—listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “I wish to know...” “I’d love to know...”4. Students can learn more about the space and astronauts, even be interested in working hard to be an astronaut.Important Points and Difficult Points1. Students can get detailed information about how Yang Liwei became an astronaut and Max’s space life.2. Students learn to proper listening strategy to get detailed information—listening for numbers and taking notes.3. Students can learn related sentences or phrases to express their curiosity like “I wish to know...” “I’d love to know...”Teaching ProceduresPart A Listening and Speaking—Talk about how to become an astronautStep 1 Lead in—Small talkLook at the picture on Page 38 and tell your classmates what you can see. Get some students to talk about it.Step 2 Before-listening1. As for the space exploration, what do you think about?Answers: space, shuttle, astronaut, spaceship, rocket, space suit, solar system...2. Can you name any famous astronauts from China or abroad? Have Ss name some.3. Do you know anything about the selection procedure for astronauts? Make a list of the possible requirements.Step 3 While-listening—Task 1Listen to the interview and tick the correct statements in Activity 2.Then check the answers in class.Step 4 While-listening—Task 2Listen again and fill in the blanks with the correct numbers in Activity 3.Before listening, go through “Listen for numbers”. Then get some Ss to check their answers.Step 5 While-listening—Task 3Listen to the interview again and make a list of the requirements for becoming an astronaut.●Education background: college degree●Experience: rich experience of fighter●Health condition: perfect physical and mental health and body shape; properheight and weight●Courses: English, science and astronomy●Special training: using space equipment; physical and mental trainingStep 6 Post-listening—SpeakingWork in pairs. Discuss whether you would like to be an astronaut in the future and give your reasons. Use what you have learnt from the interview to help you.Go through the example first then practice with your partners.Then Get some pairs to share the dialogues.Step 7 Pronunciation1. Read the poem. Mark the stressed syllables with O and unstressed syllables with o.2. Then try reading the poem to each other with rhythm. Then get some Ss to read the poem.3. Listen and repeat after the recording. Check whether Ss’ mark-ups are correct.Part B Listening and Talking—Talk about life in spaceStep 1 Before-listeningBefore you listen, look at the pictures in Activity 1 and guess whether they would be useful for astronauts in space. Have Ss discuss and share.Step 2 While-listeningMax is interviewing Captain Brown about his life in space. Listen to the interview and answer the questions.1. What did Captain Brown usually wear inside the station?2. How did he prepare his food in space?3. How did he keep himself clean in space?4. How did he spend most of his time in space?5. What did he do during his free time?6. What did he look forward to most during his stay in space?Then check the answers with the class.Step 3 TalkingWork in groups. Imagine you are going to a space camp and Captain Brown has been invited to give a talk. Discus the questions you would like to ask him and then make a list. Go through the example dialogue first.Expressing curiosity●I’d love to know...●I wonder how/what/why/...●Well, I’d really like to find out...●I’d particularly like to know...●I’m most curious about...●I’m most interested to discover...●I’m very keen to know... ●I wish to know...●I hope you won’t mind me asking about...Step 4 HomeworkFinish the exercises in Workbook.Unit 4 Space ExplorationReading and Thinking【教学目标】1. Read quickly to get detailed information according the timeline; read carefully to summarize the main idea.2. Learn the reading skills—finding the timeline and summarizing the main idea by finding the words or ideas.3. Have a passion for our country and be proud of the space exploration.4. Learn to think critically about the space exploration.【教学重难点】1. Read quickly to get detailed information according the timeline; read carefully to summarize the main idea.2. Learn the reading skills—finding the timeline and summarizing the main idea by finding the words or ideas.【教学过程】Step 1 Lead in —Small talkWatch a video about Space experiment and discuss what you have learnt from it. Step 2 Before reading —Predict the contentSpace: the final frontierChinese meaning: 太空：最后的边境Frontier: the border, which might mean the human’s recognition edge or exploration edge.From the title and the pictures and the title, we can know that the article might be about the development of space exploration. It broadens us human’s recognition edge or exploration edge. So it is an exposition.Step 3 While reading —Task 11. Read the text. Several sentences have been removed from it. Choose the correct sentences A —D to fill each gap in the text.A. Although scientists try to make sure nothing goes wrong, accidents can still happen.B. They also really wish to discover other planets that are suitable enough to support life.C. The future of space exploration remains bright.D. After many experiments, they succeeded in making rockets that could escape Earth’s gravity.Answers: BDAC2. Scan the text and match the main idea.Para 1 A．China has made great progress in exploring space.Para 2 B．The future of space exploration remains bright.Para 3 C．The achievements that the USSR and America made.Para 4 D．People have always wanted to explore space.Para 5 E．The desire of people to explore the universe never died.Answers: DCEAB3. The main idea of the passage is the space exploration of humankind.Step 4 While reading—Task 2Read the text and fill in the tableStep 5 While reading—Task 3Read the text again and answer the following questions. Then have Ss share their answers.Q1: Who was the first person in the world to go into the space?Q2: Who was the first man to orbit Earth in Shenzhou 5 spacecraft?Q3: In which satellites all the astronauts died during their missions?Q4: What is the function of the International exploration?Q5: What can you learn from Para 4?Q6: What is the attitude to the space exploration?Step 6 Post reading1. RetellHave some Ss try to retell the text.2. Critical thinkingQ1: What do you think of the space exploration?I think it is beneficial to us. Through further study of space, people will make full use of it in the future, such as the space experiments by Wang Yaping in Tian Gong 1.Q2: If you are determined to be an astronaut, what should you prepare at present?First of all, I should study hard to get a related college degree. Besides, I must keep mental and physical healthy.Step 7. HomeworkTry to summarize the structure of the article by a mind map.Unit 4 Space ExplorationDiscovering Useful Structures【教学目标】1. Learn the structure, functions and features of infinitives.2. Learn to summarize some rules about infinitives to show purpose and modify.3. Learn to use infinitives in oral and writing English.【教学重难点】1. Learn to summarize some rules about infinitives to show purpose and modify.2. Learn to use infinitives in oral and writing English.【教学过程】Step 1 Lead in—Pair workLook at the following sentences and focus on the italicized infinitives. In pairs, discuss their functions.1. I trained for a long time to fly airplanes as a fighter pilot.（作目的状语）2. As we all know, an astronaut needs to be healthy and calm in order to work in space.（作目的状语）3. First of all, you must be intelligent enough to get a related college degree.（作目的状语）4. Some scientist were determined to help humans realize their dream to explore space.（作定语）5. On 12 April 1961, Yuri Gagarin became the first person in the world to go into space.（作定语）Summary:1.不定式的结构：to+do原形。
人教高中英语必修3Unit4 语法导学案设计 无答案
第三单元宾语从句与表语从句语法导学案班级：组别：姓名：【学习目标】了解并会使用宾语从句和表语从句【重点难点】引导词的选用、语序以及时态【方法指导】培养自主学习归纳的习惯；观察和讨论共同探究的能力；通过类比培养举一反三的学习能力。
【知识链接】Fill in the missing wordsAs Long As You Love Me Backstreet BoysAlthough loneliness has always been a friend of mine.I'm leaving my life in your hands.People say I'm crazy and I am blind.Risking it all in a glance.How you got me blind is still a mystery.I can't get you out of my head.Don't care is written in your history.As long as you're here with me.I don't care you are.you're from.you did.As long as you love me.Who you are.Where you're from.Don't care what you did.As long as you love me.【观察思考】以上加粗歌词均为从句。
Part I 宾语从句1.定义【观察思考】分析句子成分I don’t care your plan.I don’t care who you are.【归纳总结】在主从复合句中，在主句中充当的从句叫宾语从句。
2.语序【观察思考】I don’t care who you are.Who are you?【归纳总结】宾语从句的语序要用语序。
Unit 4 Astronomy the science of the stars 导学案4-人教必修3精品
Unit 4 Astronomy: the science of the stars导学案4学习目标to learn the rules of the subject clause学习重点To learn how to use the subject clauseLearning aim:To learn to the rules of subject clauseLead in:互动与展示Fill in the blanks with right words1._____ the universe is like has attracted Stephen Hawking all his life.2._____ is clear and simple about the universe has always seemed too difficult for us to answer.3._____ the universe exists the way it does is a major question to all those who have looked at stars like Hawking.4._____ has developed over two thousand years of observation has to be greatly revised.5._____ in the universe we live is not the center, but one of the mine planets orbiting the sun, which is just one of millions of stars in our own Milky Way galaxy.学习难点To learn the differences between attributive clause and subject clauseThat he is still alive is a good news to us.Whether he’ll take part in the play is clear Aim showing and lead in.自学与诊断Fill in the blanks with the right related words1.______ the earth is a solid ball) is known to us all.2._________ we keep a balanced diet) is good for our health3.________ it will rain or not) is not clear4._____ you told me just now )was really a surprise5.__ ____________ he will be back )depends on the weather6.__________ can join in the sport meeting) is decided by the teacher7.____ the earth is becoming warm) is a good topic for research Homework comments and Preview check:1. Ask the students to read and write some words to check their preview.2. Ask the students to learn the useful expressions.精讲与点拨People were ___________about the crash in which the president of Poland died.人们对总统坠机身亡这一事件感到困惑。
最新必修三unit4-A-visit-to-the-moon---导学案
（课题）必修三Unit4 A visit to the moon备写人：王小华审核人：学习目标：1.全面理解课文。
2.探究练习单元重点短语和句型，提升语言运用能力。
3.学习英语，热爱科学。
Teaching important points:prehending the whole passage, and be able to grasp the key points from it.2.Master the important words and phrases.Teaching difficult points:1.How to figure out the key points from the reading passage.2.Learn to use “…times as …as”Teaching procedures:Step 1. Pre-view check:1. 有机会做某事___________________ 6. 既然______________2. 去旅行_________ 7. 过了一会__________________3.出发，起航___________ 8. 熟悉，掌握，理解__________4. 靠近，接近__________ 9. 玩的开心____________________5. 高兴，振奋起来______ 10. 爆发________________________ Step 2．CompetitionDo you want to visit the moon?Do you know who the first person that stepped onto the moon was? Let’s see who know more about the astronomy.Part 1: True or False1. The earth moves around the sun.2. It takes the moon one day to move around the earth for a round.3. Earth is the only planet moving around the sun.4. There is atmosphere on the moon.5. There is no gravity on the moon.Part 2: Multiple Choices:1._____ was the first person landing on the moon?A. ArmstrongB. Yang liweiC. Tom CruiseD. Issac Newton2. When did Armstrong land on the moon?A. 1921B. 1969C. 1954D. 19493. Who is the first Chinese astronaut to go into space?A. Yang liweiB. Nie haishengC. Fei junlongD. Zhai zhigang4. When did Yang Liwei go to the space?A. Oct, 2003B. Jan, 2003C. Oct, 2004D. Jan, 20025. So far, how many countries have succeeded in sending people up to space?paragraph:Para( ): The things I did on the moon.Para( ): We turned back to the earth.Para( ): Last month, we visited the moon.Para( ): How the force of gravity changed when we traveled from the earthStep 4:Detail readingPlease read the passage and underline the sentences about the change of the gravity and our weight during the journey.(match)The change of gravityOn the moon disappearingGravity in space strongOn the earth very lightThe change of my weightOn the moon heavyWeight in space weightlessOn the earth weigh less (one -sixth)Step 5 SummaryLast month I visited the moon with my friend. Before we left, I was told the force of g_____ would change three times on our journey. Then we took off. As we left the ear th, I became very h_____. Gradually the weight l_______. When I was in space, it d_ _________. We f_______weightlessly in the cabin and I c_____ ___. When I was on the moon, I was surprised to find out even walking needs lots of practice n__ ____ gr avity changed. The returning of the earth was very f_________. We were amazed to watch fire b____ ____ on the outside of the ship.Step 6. Languange points1. But when I try to step forward, I found I was carried twice as far as on the earthand fell over.twice as …as…“是…的两倍”1. “A + be + 倍数+ as +形容词原级+ as + B”.倍数 2.“A + be + 倍数+形容词比较级+ than + B ”3....times＋the＋名词（size, height, weight, length, width）＋of即学即练：1.1）The library in our school is six times as big as that in yours.2）The library in our school is ___ ____ _____ than that in yours.3）The library in our school is __ _____ the ___ of that in yours.2.这条河是那条河的两倍宽。
最新人教版高中英语必修三导学案（全册_共5个单元_35页）
最新人教版高中英语必修三导学案（全册_共5个单元_35页）最新人教版高中英语必修三导学案（全册共5个单元）新课标人教版 Unit 1 Festivals around the world世界各地的节日核心词汇1．All of us____________(钦佩)the three year old boy named Lang Zheng for his bravery.2．The____________(可能性)that the majority of the labor force will work at home in the near future is often discussed.3．The Nobel Prize is____________(授予)to those who make great contributions in many fields every year.4. Football fans without tickets____________(聚集)around the TV in the corner of the bar to watch the World Cup.5．Wherever you work，you will____________(获得)much valuable experience as long as you are willing to work.6．David____________(道歉)for having kept us waiting for hours outside. 7．When I returned，there was a note on the table，____________(使想起)me about Jane’s birthday that night.8．____________(原谅)me，but I’m busy at the moment；I can’t go out with you. 9．用believe的适当形式填空(1)People all over the world hold the____________that the economy will soon recover and life will improve.(2)At first people refused to____________such a thing(to be)possible.10．(1)Among the most common illegal acts are fishing without____________and catching more than the limit？(permit)(2)Since you have a____________，would you like to go fishing if time____________.(permit)1.admire2.possibility3.awarded4.gathered5.gain6.apologized7.reminding8.Forgive9.(1)beliefssion (2)believe10.(1)permission (2)permit；permits高频短语1．________________ 发生2．________________ 纪念；追念3．________________ 盛装；打扮；装饰4．________________ 搞恶作剧；诈骗；开玩笑5．________________ 期望；期待；盼望6．________________ 日夜；昼夜；整天7．________________ 好像8．________________ 玩得开心9．________________ 出现；到场10．________________ 守信用；履行诺言11．________________ 屏息；屏气12．________________ 出发；动身；使爆炸13．________________ 使……想起……1．take place 2.in memory of 3.dress up 4.play a trick on 5.look forward to 6.day and night 7.as though 8.have fun with 9.turn up 10.keep one’s word 11．hold one’s breath 12.set off 13.remind...of...重点句式1．At that time people would starve if food____________，especially during the cold winter months.在当时，如果食物难以找到，人们就会挨饿，特别是在寒冷的冬季。
《导学案》高中英语(人教版必修3)教师用书：Unit4Period4Writing讲义.doc
Period 4 Writing学习自主化•日杯明爭化课程学习目标1•掌握课文中的重点单词、短语和重点句式。
2•学会如何写描述性的短文。
过程学孑化・导学规范化课程导学建议1•在具体语境中掌握词汇的基本含义、词性及基本用法。
2•总结描述性写作的特点并通过实战演练，进一步巩固所学内容。
知识体系杭理重点单词1.H.& Vt.拉（力）；拖;牵引力2.n.质量;团;块;大量;（复）群众3.〃.宇宙飞船4.vi. & vt.（使）浮动;（使）漂浮几漂浮物5.n.重量重点短语1.熟悉;掌握;理解2.密切注视;当心;提防3.感到高兴;感到振奋4.既然5.突发;爆发重点句式But when 1 tried to step forward, I found I was carried twice as far as on the earth and fell over・写作讲座描述性短文的写作□□我核对口重点单词：1 .pull 2. mass 3.spaceship 4.float 5.weight 重点短语：l.get the hang of 2.watch out 3.cheer up 4.now that5.break out知识问题化•何越层次化基础学习交流翻译下面句子1.当心!有一条大狗朝我们跑来了。
2 •下次不要这么粗心。
3 •请快点!4 •请把书传给我。
5 •请别哭。
【答案】1. Look out! A big dog is running towards us.2. DonDt be so careless next time ・3. Please hurry up!4. Please pass me the book. / Pass me the book, please.5. Please don ZIt cry ・ / DonJt cry, please ・1. pull 阅读下列句子，注意pull 的意思及用法。
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必修3英语第四单元第三时导学案
第三时Graer
Learningais:
Tlearnthenunlausesasthesubet
Tasterthegraer
前预习
Latthefllingsentenes,paingattentinttheunderlinedpar
t
Afterthat,hathappenedttheAberRreainsaster
2ItasbviusthattheanagerftheffeeshpasaitingfrLiFangt
leave…
堂学习
Tas1:Disussin
Sentenesfrthisunit
…itasntlearhethertheshapeuldlastrnt
2hatisevenreiprtantisthatastheearthleddn,aterbegant
appearnitssurfae
3Itasntiediatelbviusthataterastbefundaentaltthe
develpentflife
4Shetherlifeillntinuentheearthfrillinsfearsteilldep
endnhetherthisprbleanbeslved
Hlifebegannearthisnefthebiggestpuzzlesthatsientists
fund
hardtslve
Disusstheusefhether,hat,that,h
Tas2
主语从句
在复合句中充当主语的句子叫主语从句。主语从句主要
由that,和h-
that
要点提示:
（1）that引导的主语从句既可以放在句首，也可以放
在句后。但为了保持句子的平衡，常用it作形式主语，把
（2）用it作形式主语的that从句有的已形成固定用
法和译法。常见的如下句型:It+be+形容词（过去分词、名
词、不及物动词等）+that
典型例句:
Thathesurvivedtheaidentisairale
=Itisairalethathesurvivedtheaident
Itisnaturalthatsheshuldr
Itisagreatpitthatuan’thelpus
2h-
要点提示:
h-引导的主语从句既可以直接放在主语的位置，也可以
用it
在h-引导的主语从句中不能用it作形式主语。这里指
的是hat，hatever，hever等引导的主语从句通常不能用it
（3）在h-引导的主语从句只能用it作形式主语的情况:
如果主语从句是一个疑问句，要用it作形式主语。在“Itdesn’
tatter+h/hether+if”结构中要用it
典型例句:
hatisstiprtantinlifeisn’tne
Hheesapedstillpuzzlesus
他究竟是如何逃脱的至今仍然令我们百思不得其解。（h
hasrespnsiblefrtheaidentisntetlear
henheillehasntbeenlear
他何时来还不清楚。（hen引导主语从句，并在句中作时
hethersheesrntdesn’tnerne
她来不来不关我的事。（这里hether不能if用替换）
heverantstseethefilagetatietfree
Itdesn’tattertehethersheispleasedrnt
随堂练习：
选择填空
______hashelpedtsavethedrninggirlisellrthpraising
Ah BTheneAnne
Dhever
______adetheshlprudas______rethan90%fthestudentshad
beenadittedttheeuniversities
Ahat;beause
Bhat;thatThat;hat
DThat;beause
______dearteaheruldn’
tunderstandas______feerandfeeriddleshlstudentsshedi
nterestinherlessns
Ahat;h
BThat;hathat;beause
Dh;that
unlelsthisbandasshrtfne,s______hisflatandveinithhis
friend
AthathedidastsellBhathedidsellhathedidsld
Dhathedidastsell
—Desitatteruh______theanagern’
tattendtheeetingheretrr?
—Ihavenidea
Ahere Bhat
hen Dthat
______isBritainnusedtbethreedifferentuntriesandvera
nearsthethreeuntriesbeaene
AIt Bhathere Dhen
2判断
ItisertainthatissSithilldellinthefinalexa
ethughtitstrangethatTi’sfatherdidntehereesterda
TheprbleisthatnneanreplaehiinteahingEnglish
Theereallveruhrriedverthefatthatulsthearthenufailed
intheexa
Hasitbeendeidedheretheplaersillperfrtheexperient？
Idn’tbelievethehavefinishedtheirret
Her
Revisethegraer
Finishtheexerises