英语必修5人教新课标UNIT2同步教学PPT：名词性从句.ppt

1、GrammarNoun Clauses1.My father told me that he wouldnt come back home until 9 oclock.2.I dont know what will happen next.宾语从句（Object Clause)3.I find it necessary that we should do the homework.形式宾语真正的宾语从句在句中充当宾语。判断从句两步分析法：1.确定从句。2.看从句在句中充当什么成分就叫什么从句。1.What he said is not true.2.It is important that

2、we should learn English.3.That he succeeded in the competitionmade us happy.主语从句（Subject Clause)形式主语真正的主语主语从句中that不能省略。2.The fact is that he told a lie to me.1.This is what I want to do.3.The reason why he was late is that the traffic was busy.表语从句（Predicative Clause)表语从句that中不能省略。同位语从句（Appositive C

3、lause)1.The thought that we might succeedexcited us.2.The idea that they should try a secondtime is worth considering.the thought=we might succeedthe idea=they should try a second timeMr.Li,our English teacher,is a nice man.同位语同位语从句跟在某些名词后面，对该名词作进一步解释说明，表示该名词的内容。同位语从句中that不能省略。常用名词有belief,fact,idea,

4、hope,news,doubt,result,thought,information,opinion等等。The news that Liu Xiang won the 110 hurdlesbrought Chinese great happiness.Liu Xiang won the 110 hurdlesbrought Chinese great happinessThe newsThe man broke the windows.The fact brought him trouble.The fact that the man broke the windows brought h

5、im trouble.Join each pair of sentences using anAppositive Clause(同位语从句）.1.The famous singer will come to China./The news is very exciting.2.Two thirds of all girls in Britain are on a diet./The fact worries their parents and teachers.3.The Queen of England was on a three-day visit in China./We heard

6、 the newslast night.4.Teenagers should not spend too much time online./Many British parents hold the view.5.Chinese students should be given more free time./The suggestion is welcomed by many people.同位语从句与定语从句区别:1.从词类上区别同位语从句前面的名词只能是idea,fact,news,hope,belief,suggestion,proposal,word,thought,doubt,t

7、ruth,possibility,promise,order等有一定内涵的名词，而定语从句的先行词可以是名词,代词,主句的一部分或是整个主句。He told me the news that he would come home from abroad soon.Word came that he had been abroad.据说他已经出国了。Our team has won the game,which made us very happy.我们的队赢了,这让我们很高兴。(定语从句)(同位语从句)2.从性质上区别定语从句是从句对其先行词的修饰或限制,属于形容词性从句的范畴;而同位语从句是

8、从句对前面抽象名词的进一步的说明和解释,属于名词性从句的范畴，如:The news that our team has won the game was true.我们队赢了那场比赛的消息是真的。(同位语从句,补充说明news到底是一个什么消息)The news that he told me yesterday was true.昨天他告诉我的那个消息是真的。(定语从句,news在从句中作told的宾语)3.从引导词及其在句子中的成分上区别有些引导词如how,whether,what 可以引导同位语从句,但不能引导定语从句。如:That question whether we need it

9、 has not been considered.我们是否需要它这个问题还没有考虑。(同位语从句)引导词that引导定语从句时,在从句中一般作主语或宾语(指物时还可以用which代替),并且作宾语时常常省略，that在同位语从句中仅起连接作用,不充当任何成分,并且不能省略,也不能用which来代替，如:The order that we should send a few people to help the other groups was received yesterday.我们应派几个人去帮别的几个小组的命令昨天收到了。(同位语从句,是对order的具体解释,that虽不作成分,但不能

10、省略)The order that we received yesterday was that we should send a few people to help the other groups.我们昨天收到的命令是我们应该派几个人去帮助别的几个小组。(定语从句,是名词order的修饰语,that在从句中作received的宾语,可以省略)II.判断下列哪些含有同位语从句，哪些含有定语从句。The news that we had successfully sent up another communication satellite spread throughout the wor

11、ld.Thats the best piece of news Ive heard.同定 Is there any hope that he will be home at 7?Ive no hope that my parents have been expecting to me.同定 The possibility that you referred to doesnt exist at all.There is a strong possibility that we may be in France for the next week.同定1.Im thinking about wh

12、at I should do.2.Ill face the fact that my girl friend will come this afternoon.3.Its great that I have a friend like you.4.The fact is that my girl friend will come this afternoon.名词性从句的功能在句中相当于一个名词。名词性从句中连接词的使用原则：“缺啥补啥”看从句中缺少什么成分，从句中缺主语、宾语或表语指物用what(whatever),指人用who(whoever)或whom（whomever）.其余根据句意用

13、how、when、where、why、if、whether等。2.不缺成分且整个句子意思完整，用that。1.1.I dont know _ will happen next.2.She doesnt understand _ he did it?whatwhyExamples:3.The thought _ we might succeed excited us.4._ he succeeded in the competition made us happy.5.The fact is _ he told a lie to me.thatThat thatwhatwhether/iftha

14、t用适当的词填空2.I dont know _ Ill be free tomorrow.3.Father made a promise _ he would buy me a computer.1.I wonder if this is _you are looking for.4._the test will be given is not yet decided.When/Where/WhetherThatthat 5._ the earth is roundis known to us all.6.My idea is _ we should do it right now.7._ t

15、hey need is clear to us all.Whatthathow/whywhat10.I have no idea _he did it.9.The fact _ man can conquer nature is obvious.8.This is _ I want to do.1.According to Bill Gates,the idea _ we can play video games and receive e-mails without sitting at a keyboard will come true.A.which B.whetherB.C.that

16、D.whatC.2._ made the school proud was that the football team of their school won the match.D.When B.WhatE.C.That D.Where4.Along with the letter was his promise _ he would visit me this coming Christmas.A.Which B.that C.what D.whether3.The reason why I have to go is_ my mother is ill in bed A.why B.b

17、ecause C.that D.what5._ the man broke the windows brought him trouble.A.That B.which C.of which D.whatB.6.Mr smith took interest in _ he had seen in the history museum.C.A all what B all which D.C what D that 7.The boss didnt know _ would happen to him next after the serious accident.A what B that C

18、 why D how8.What I regret most is _ I couldnt see my mother before her death.A that B whether C what D/9.She received the message _ he would come by plane.A.that B.which C.what D.when10._ well go camping tomorrow depends on the weather.A What B Whether C That D Which 11.The trouble is _ we can get m

19、ore oil.A if B whom C what D where 12._ he needs is to get more help from you.A that B What C Which D How13.Thats _ Peter was late this morning.A why B that C what D which14.Energy is _ makes things workAwhat Bwhich Csomething Dthat15.The final success belongs to _ works hard.A whomever B whoever C what D that 1.Go over the grammar2.Finish the multi choice in the papers.3.Make good preparations for the coming examination.