高中英语必修三unit4-语法名词性从句课件.ppt（纯ppt,可能不含音视频素材）

1、Noun Clauses(名词性从句名词性从句)Subject Clause (主语从句主语从句)Appositive Clause（同位语从句）（同位语从句）Object Clause（宾语从句）（宾语从句）Predicative Clause（表语从句）（表语从句）原来那个女原来那个女孩想嫁的是孩想嫁的是个电视机！个电视机！play music,sing and dance very well,who can tell interesting stories,who does not smoke or drink,who stays at home in the evenings and

2、who stops talking when Im tired of listening.The young man got up,took his coat and went to the door,but before he left the house,he turned and said to Betty,It isnt a man youre looking for._.Joke 1 Betty was a very pretty girl.Quite a lot of young men wanted to marry her.One day,one of the young me

3、n came to visit her and asked her to become his wife.She answered,No,John,I wont marry you.I want to marry a man who is famous,who canD.What you want is a television set长高点，就不用长高点，就不用踮着脚跳舞了踮着脚跳舞了Joke 2 On a girls way home after watching a ballet(芭蕾舞）芭蕾舞）performance,the kindergarten teacher asked her

4、 students what they thought of it.The smallest girl in the class said:“If _one day,they will not have to stand on their toes all the time.”C.my wish that the dancers can grow taller comes trueJoke1:What you want is a television set.Joke 2:If my wish that the dancers can grow taller comes true one da

5、y,they will not have to stand on their toes all the time.What kind of clause are they?主语从句主语从句同位语从句同位语从句Who will win the match is still unknown.I want to know what he has told you.The fact is that we have lost the game.The news that we won the game is exciting.主语从句主语从句宾语从句宾语从句表语从句表语从句 名词性从句名词性从句的作用相

6、当于名词，因此主语从的作用相当于名词，因此主语从句、表语从句句、表语从句 、宾语从句和同位语从句分别作、宾语从句和同位语从句分别作主句的主语、表语、宾语和同位语。主句的主语、表语、宾语和同位语。同位语从句同位语从句Conjunctions of Noun ClausesConjunctions of Noun Clauses(引导名词性从句引导名词性从句的关联词的关联词):从属连词从属连词(不作成分）不作成分）连接代词连接代词（作成分）（作成分）连接副词连接副词（作状语）（作状语）what,who,whom,whose,which,wh+everthat,whether,if ,as if/a

7、s thoughwhen,where,how,why1.1.主语从句主语从句 主语从句就是主语从句就是从句在主句中作主语从句在主句中作主语的名的名词性从句。词性从句。1)That she left him hurts him so much.2)Whether it will please them is not easy to say.3)What we need is more practice.4)When we will begin the meeting is under discussion.*that 只起引导作用，不充当成分，但不能省略。只起引导作用，不充当成分，但不能省略。*

8、whether 是否，表不确定的事情是否，表不确定的事情(不能用不能用If）*what 在从句中作主语在从句中作主语*When 在从句中作状语在从句中作状语*_(他是否要他是否要来来)is not yet known.*_(他想告诉我他想告诉我们什么们什么)is not clear.*_(谁会赢得这场谁会赢得这场比赛比赛)is still unknown.*_(你错过了你错过了这次机会这次机会)is a pity.=It is _.Exercise 1:Whether he will come or notWhat he wants to tell usWho will win the mat

9、chThat you missed the chancea pity that you missed the chance 注意注意:由由that 引导的主语从句有时为了使句引导的主语从句有时为了使句子结构平衡子结构平衡,避免避免“头重脚轻头重脚轻”,常用常用 it 作作形式形式主语主语,而把从句放在后面。而把从句放在后面。例如例如:1.That he will refuse this piece of advice is impossible._ _2.That they should like each other is natural._*it为形式主语为形式主语It is natura

10、l that they should like each other.It is impossible that he will refuse this piece of advice.这样就构成了下面一些常用句型这样就构成了下面一些常用句型:1)It is+n.+从句从句 It is a pity/shame that.遗憾的是遗憾的是 It is a surprise that令人惊奇的是令人惊奇的是 It is a fact that 是事实是事实 It is common knowledge that 是常识是常识*_(很遗憾很遗憾)we lost the match.*_(这是事实这

11、是事实)he cheated in the exam.It is a pity thatIt is a fact that2)It is+adj.+从句从句 Its certain that 肯定肯定 It is possible that.很可能很可能 It is unlikely that.不可能不可能 It is obvious that 很明显很明显 It is necessary important natural.that*_(很可能很可能)she will come back tomorrow.*_(很明显很明显)this measure is effective.+(shoul

12、d)+doIt is possible thatIt is obvious that3)It+不及物动词不及物动词+从句从句 It happened that.碰巧碰巧 It occurred to me that我突然想起我突然想起*_(刚好刚好)I came into the office at that time.*_(我突然想起我突然想起)I forget to send the letter.It happened thatIt occurred to me that4)It+be+过去分词过去分词+从句从句 It is said that.据说据说 It is known to a

13、ll that.众所周知众所周知 It is reported that.据报道据报道 It is believed that.据信据信;人们相信人们相信 It is suggested that+(should）do.建议建议It must be admitted that必须承认必须承认 It cannot be denied that 不可否认不可否认 It must be pointed out that需指出的是需指出的是*_(据报道据报道)20 people were killed in the accident.*_(建议建议)we should eat more vegetab

14、le and do more exercise.It is reported thatIt is suggested that 1._ you dont like him is none of my business.2._ he said at the meeting astonished everybody present.3._ the meeting will be held in our school is not known yet.4._ well go camping tomorrow depends on the weather.5._ leaves the room las

15、t ought to turn off the lights.ThatWhatWhetherWhetherWhoever填空。填空。6._ is a fact that English is being accepted as an international language.7.It worried her a bit _ her hair was turning grey.8.The Foreign Minister said,“_ is our hope that the two sides will work towards peace.”9.After Yang Liwei suc

16、ceeded in circling the earth,_ our astronauts desire to do is walk in space.ItthatItwhat1.I have always been honest and straightforward,and it doesnt matter _that Im talking to.(2004年广东省卷年广东省卷)A.who is it B.who it is C.it is who D.it is whom【试析试析】这个句子是一个由这个句子是一个由and连接的并列句。连接的并列句。And后是后是一个含有主语从句的结构，其

17、主句部分是一个含有主语从句的结构，其主句部分是it doesnt matter,主语从句则是主语从句则是who it is that Im talking to.而在而在主语从句中，又有一个定语从句，修饰主语从句中，又有一个定语从句，修饰who.Who既是一既是一个引导词，也在个引导词，也在it is中作表语中作表语.如果再细一点，说如果再细一点，说who是是(talking)to的介词宾语也可以。的介词宾语也可以。2.It is pretty well understood _ controls the flow of carbon dioxide in and out the atmosp

18、here today.(2003上海上海)A.that B.when C.what D.how 【试析试析】主语从句中缺少做主语的成分，故选主语从句中缺少做主语的成分，故选C.3._ made the school proud was_ more than 90 of the students had been admitted to key universities.（2003上海春季）上海春季）A.What;because B.What;thatC.That;what D.That;because【试析试析】what 在此作连接代词，引导主语从句，在此作连接代词，引导主语从句，并在从句中作

19、主语。并在从句中作主语。that引导主语从句时，只起引引导主语从句时，只起引导作用，不作任何成分导作用，不作任何成分.4.The other day,my brother drove his car down the street at _ I thought was a dangerous speed.(2004 上海上海)A.as B.which C.what D.that解析解析:I thought 是插入语是插入语,可以把它去可以把它去掉不考虑掉不考虑.what 引导宾语从句引导宾语从句,在在从句中作主语从句中作主语.宾语从句作宾语从句作at的宾的宾语语.5._ in the regu

20、lations that you should not tell other people the password of your email account.（2005 上海）上海）A.What is required B.What requires C.It is required D.It requires解析解析:“It is required that”是一个固定是一个固定句式，句式，it作形式主语作形式主语,that引导的从句为真引导的从句为真正的主语。正的主语。6._ he has become a rich man is known to all in our town.高考

21、真题高考真题 A.Because B.That C./D.What答案是B。“他变成了富翁,这是我们镇上下班人人皆知的事。”根据句意,须用that 引导的主语从句。that 在从句中不担任任何成分,只起连接作用.7._ I need is more time.A.That B.What C./D.Which答案是B。“我所需要的是更多的时间。”根据题意,应选what 引志的主语从句,what在职从句中作宾语(what=the thing which).主语从句的关联词不能省略,故排除C。which 表示“哪一个”,that 无词义,都与句意不符,故排除。III.用适当的单词填空，使下列主语从句

22、意用适当的单词填空，使下列主语从句意思完整。思完整。1._ he finished writing the composition in such a short time surprised us all.2._ we will go for an outing tomorrow remains unknown.3.It is a pity _ we wont be able to go to the south to spend our summer holidays.ThatWhether/Wherethat4._ she is coming or not doesnt matter t

23、oo much.5._ he came from still puzzles all of us.6.It happened _ I saw him yesterday.7.It does not make any difference to me _ you do.WhetherWherethatwhat8._ was responsible for the accident is not yet clear.9._ they will have the sports meet is still a question.10.It doesnt matter _ she looks like.

24、WhoWhen/Where/Whetherwhat 2.同位语从句同位语从句 同位语从句就是从句在句中作同位语从句就是从句在句中作同位语同位语的名词的名词性从句，是对与其同位的名词作进一步性从句，是对与其同位的名词作进一步解释解释，说，说明名词的明名词的具体内容。具体内容。大多数同位语从句由从属连词大多数同位语从句由从属连词that(whether,how,when,where,why)引导引导（不能省略）（不能省略）,常跟常跟以下抽象名词后以下抽象名词后,fact/news/idea/reason/hope/belief/truth/dream/problem/advice/suggesti

25、on/thought/order/doubt/answer/reply 1.They are familiar with the opinion that all matter consists of atoms.2.Where did you get the idea that I could not come.3.He often asks me this question when Tom will come back from American.Appositive clause 同位语从句同位语从句:1.The idea _ computers will recognizehuman

26、 voices surprises many people.2.The possibility _ the majority of thelabour force will work at home is often discussed.3.I have no idea _(他去了哪里）他去了哪里）4.They are thinking about the question_ _(怎么能够赢得怎么能够赢得)the competition.5.Please tell us the truth _(谁谁为我们做的）为我们做的）.thatthathow theywho did that for us

27、where he has goneExercise 4:could win1.The news that our team has won the game was true.*(同位语从句同位语从句,补充说明补充说明news到底是一个什么消息，到底是一个什么消息，that虽不作成分虽不作成分,但不能省略但不能省略)2.The news that he told me yesterday was true.*(定语从句定语从句,起修饰作用，说明到底是哪一个消息，起修饰作用，说明到底是哪一个消息，that在从句中作在从句中作told的宾语的宾语,可以省略可以省略)注意：同位语从句与定语从句区别注

28、意：同位语从句与定语从句区别 判断判断:定语从句定语从句or同位语从句同位语从句1.The order that we should send a few people to help the other groups was received yesterday.2.The order that we received yesterday was that we should send a few people to help the other groups.3.The news that he will leave for Shanghai is true.4.The news that

29、 we got last week is true.5.The question that we discussed yesterday is a difficult one.(定语从句定语从句)(同位语从句同位语从句)(同位语从句同位语从句)(定语从句定语从句)(定语从句定语从句)注意注意1：that/what的辨用的辨用1._ he wants is a book.2._ he wants to go there is obvious.3.We should pay attention to _ the teacher is saying.4.He told us _ he felt il

30、l.5.The result is _ we won the game.6.This is _ we want to know.7.I have no idea _ he did that afternoon.8.The fact_ she works hard is well known to us all.WhatThatwhatwhatwhat（that）（that）thatRules1.that在名词性从句中不充当任何成分，只起在名词性从句中不充当任何成分，只起连接作用连接作用2.what除起连接作用外，还在名词性从句中充除起连接作用外，还在名词性从句中充当成分，可做从句的主语、宾语、

31、或表语。当成分，可做从句的主语、宾语、或表语。注意注意2：whether与与if的辨用的辨用1.Whether it is true remains a problem.2.It remains a problem whether/if it is true.3.He asked whether/if Mary would attend the ceremony.4.It depends on whether we have got enough money.5.The question is whether you should accept it.6.The question whethe

32、r hell attend the meeting is important.7.I didnt know whether to laugh or to cry.8.I dont know whether/if it is right or not.Rules1.在由形式主语在由形式主语it引导的主语从句及在引导的主语从句及在vt动词后面的动词后面的宾语从句中，表宾语从句中，表“是否是否”，whether/if 都可以用；都可以用；2.在前置主语从句、表语从句、同位语从句和跟在在前置主语从句、表语从句、同位语从句和跟在介词后面的宾语从句中，表介词后面的宾语从句中，表“是否是否”，只能只能用用w

33、hether；3.在在whether or not 和和whether to do 中中whether 不能不能换成换成ifPractice timeif/whether1.I dont know _ he is well or not.2._ we will hold a party in the open air tomorrow depends on the weather.3.It hasnt been decided_ we shall attend the meeting.4.The doctor can hardly answer the question _ the old m

34、an will recover soon.whetherwhetherwhetherwhether/ifI.在空格处填上适当的词，使下列定语从在空格处填上适当的词，使下列定语从句和同位语从句完整。句和同位语从句完整。1.This is the mountain village _ I stayed last year.2.Ill never forget the days _ I worked together with you.3.Please pass me the book _ cover is green.where whenwhose4.Is this the reason _ he

35、 refused our offer?5.The person to _ you spoke is a famous actor.6.She sat on the corner of the table near the door by _ her husband always entered.7.The white flower is the only one _ I really like.why whom whichthat8.The news was very exciting _ our class had won the football match.9.They are fami

36、liar with the opinion _ all matter consists of atoms.10.The question _ we shall have a meeting hasnt been decided.11.They told the policeman the fact _ they had nothing to do with the murder.thatthatwhere/when/whetherthat12.All agreed to his suggestion _ a bridge across the river be built.13.The que

37、stion _ should do the work requires consideration.14.This is our only request _ this(should)be settled as soon as possible.15.Word came _ our Chinese women team had beaten Japanese.thatwho thatthat1.我不知道怎样到达火车站。我不知道怎样到达火车站。I have no idea how I can get to the railway station.2.我们队取得决赛胜利的消息令人鼓舞。我们队取得决

38、赛胜利的消息令人鼓舞。The news that our team has won the final match is encouraging.II.用同位语从句翻译下列句子。用同位语从句翻译下列句子。3.人们曾认为地球是宇宙的中心。人们曾认为地球是宇宙的中心。People used to hold the opinion that the earth was the center of the universe.4.没有人对他将成为他们的老板这一事没有人对他将成为他们的老板这一事实感到高兴。实感到高兴。No one is happy with the fact that he will b

39、ecome their boss.5.我们何时开始工作的问题尚未决定。我们何时开始工作的问题尚未决定。The question when we will start the work is not decided 1.The fact _ she works hard is well known to us all.A.that B.what C.why D.which 2.The fact _ he was successful proves his ability.A.that B.what C.which D.why AAIII.Choose the correct answer.3.T

40、he news _ he was kidnapped surprised us greatly.A.what B.that C.why D.when 4.His suggestion _ the meeting be delayed was turned down.A.which B.that C./D.it BB 5.I have no idea _ he will start.A.when B.that C.what D./6.Ive come from the government with a message _ the meeting wont be held tomorrow.A.

41、if B.that C.whether D.which BA 7.The thought _ he might fail in the exam worried him.A.when B.which C.what D.that 8.The order _ the prisoner be set free arrived too late.A.which B.whether C.that D.what DC 9.The nurses are trying their best to reduce the patients fear _ he would die of the disease.A.

42、that B.as C.of which D.which A 10.He often asked me the question _ the work was worth doing.A.whether B.where C.that D.when A 11.Along with the letter was his promise _ he would visit me this coming Christmas.A.which B.that C.what D.whether B 13.Luckily,wed brought a road map without _ we would have

43、 lost our way.A.it B.that C.this D.which 14.Do you have any idea _ is actually going on in the classroom?A.that B.what C.as D.whichDB 15.One of the men held the view _ the book said was right.A.that B.what that C.that what D.whether that 引导同位语从句，补充说明引导同位语从句，补充说明view;what引导主语从句并在同位语从句中作主引导主语从句并在同位语从句

44、中作主语。语。C16.A story goes _Elizabeth I of England liked nothing more than being surrounded by clever and qualified noblemen at court.(04,上海）上海）A.when B.where C.what D.thatD17.There is a new problem involved in the popularity of private cars _ road conditions need_.(03,上海）上海）A.that;to be improved B.whi

45、ch;to be improved C.where;improving D.when;improvingA18.There is a feeling in me _ well never know what a UFO isnot never.A.that B.which C.of which D.whatA19.I have no idea _ we can spend our holiday.A.where B.which C.that D.whatA20.The news _ he told us yesterday is not true,but the news _ our team

46、 has won the match is true.A./;that B.that;/C.that;which D.that;whoA Pick up one number and finish the task in it,then you can get some points.1234567891011 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 271.The suggestion that she has put forward is very good.2.The suggestion that we clean the classro

47、om by turns is very good.判断：名词性从句判断：名词性从句定语从句定语从句名词性从句名词性从句定语从句定语从句23一、一、Fill in the blanks1._ the factory pours into the air is harmful to our health.2._ is said that billions of yuan has been spent on the Shanghai Expo3.Why he prevented others from entering the house was _his only hen was laying e

48、ggs in the houseWhat ItthatThe news that 30 persons died in the big fire in Sichuan brought Chinese great sadness.News,brought Chinese great sadness.Make a sentence5 30 people die,the big fire in Sichuan.二、单句填空二、单句填空 1.It is obvious to the students _ they should get well prepared for their future.2.

49、_ was most important to her,she told me,was her family.3._ is known to us all is that the 2022 Olympic Games will take place in Tokyo.thatWhatWhat565.It is uncertain _ side effect the medicine will bring about，although about two thousand patients have taken it.6._ he will join us wont make too much

50、difference.7._ is a wonder that he didnt fail.8._ they will come hasnt been made public.9._ this happened is not clear to anyone.10 Its no surprise_ our team should have won the game.whatWhether ItWhenHowthat判断：名词性从句判断：名词性从句定语从句定语从句1.The possibility that you referred to doesnt exist at all.2.There i