高考英语名词性从句(共26张PPT).ppt

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1、 If a man doesnt have a strong will to get the final victory, he will never succeed in his life, and he is no more than a failure. 一个人如果没有一个去赢得最终胜利的一个人如果没有一个去赢得最终胜利的坚坚强意志强意志,他必将不会在他的人生道路上取得成他必将不会在他的人生道路上取得成功功, 而而仅仅仅仅是个失败者是个失败者. So what we need is our confidence and strong will. 名词性从句名词性从句 noun claus

2、e 主语从句主语从句subject clause 宾语从句宾语从句object clause 表语从句表语从句predicative clause 同位语从句同位语从句appositive clause名名词词性性从从句句请判断出下列的句子属于哪种从句请判断出下列的句子属于哪种从句What I want to do is taking a bath.She did not know what had happened.I dont think he is an honest boy.The fact is that he stole the car.That he will come is c

3、ertain.What he said surprised me most. ( (主从主从) )( (宾从宾从) )( (宾从宾从) )( (表从表从) )( (主从主从) )( (主从主从) )n引导名词性从句的连接词：引导名词性从句的连接词： nthat（无意义，不可省，不充当任何（无意义，不可省，不充当任何成分）成分） nwhether, if（均表示（均表示“是否是否”表明从表明从句内容的不确定性）句内容的不确定性） 以上在从句中均不充当任何成分以上在从句中均不充当任何成分 连接词的用法连接词的用法1.Ill see whether/if I can help you.2.I kno

4、w that he will succeed.3._he will succeed is certain.4.I dont know _ he can come.5.Everyone in the village is very friendly.It doesnt matter _you have lived there for a short or a long time (2012湖南高考湖南高考)Thatwhetherwhethern注意：在下列情况下一般只能用注意：在下列情况下一般只能用whether，不用不用if： na. 引导引导主语从句主语从句并在并在句首句首时；时；nb. 引

5、导引导表语从句表语从句时；时；nc . 引导从句作引导从句作介词宾语介词宾语时；时；nd. 从句后有从句后有“or not”时；时；ne. 后接后接动词不定式动词不定式时。时。Whether和和if的区别的区别n连接代词连接代词：what, whatever, who, whom, whomever, which, whichever （作成分）（作成分）n连接副词连接副词：when, where, how, why, whenever, wherever, however（不做成分，（不做成分，有意义）有意义）连接代词和连接副词在句中既保留自己的疑问连接代词和连接副词在句中既保留自己的疑问含

6、义、又起连接作用，在从句中充当从句的含义、又起连接作用，在从句中充当从句的成分成分 连接代词和连接副词的用法连接代词和连接副词的用法1._ I cant understand is why he has changed his mind.2._ the earth is round is known to us all.3. _ he won the race was _ we expected.that:what: _只起连接作用，在从句中不充当任何成分，只起连接作用，在从句中不充当任何成分，没有词义没有词义_起连接作用，且在从句中充当主语，宾语起连接作用，且在从句中充当主语，宾语或表语，或

7、表语， 表示表示“所所的的”。ThatWhatThatwhat归纳归纳 that， what引导名词性从句的区别引导名词性从句的区别n_ makes the book so extraordinary(不同寻常的)is the creative imagination of the writer. (2013北京高考北京高考)What 在复合句中作主语的从句在复合句中作主语的从句.引导词有连引导词有连词词that，whether; 代词：代词：who, what ,which;副词：副词：when ,where, how, why等等.1.That he is a famous singer

8、is known to us.(It is known to us that he is a famous singer.)2.When he will go to America is not yet fixed.(It is not yet fixed when he will go to America.)主语从句主语从句nIt + be + 名词名词 + that从句从句nIt + be + 形容词形容词 + that从句从句nIt + be + 动词的过去分词动词的过去分词 + that从句从句nIt + 不及物动词不及物动词 + that 从句从句It作形式主语常用句型作形式主语常

9、用句型 It possible/important/necessary/clear that 很可能很可能/重要的是重要的是/必要的是必要的是/很清楚很清楚 It said/ reported that据说据说/据报道据报道 Its been announced/declared that已经通知已经通知/宣宣布布 It seems/appears/happens. that显然、明显、显然、明显、 碰巧碰巧 Its no wonder that并不奇怪并不奇怪/无疑无疑 Its a pity/a fact /a common knowledge (众所周知）众所周知） / a common

10、saying.（俗话说）（俗话说）分析下列句子并说出连接词的含义分析下列句子并说出连接词的含义1) That the earth is round is true .2) Whether he will come is doubtful .3) What he said surprised me most .4) Where he hid the money is to be found out .5) Whoever comes is welcome.6) Its certain that he will succeed.7) How we can help the twins will b

11、e discussed at the meeting. 8) When theyll start the project has not been decided yet.n链接高考链接高考1._ I want to tell you is the deep love and respect I have for my parents.(天津卷天津卷) 2.It remains to be seen _the newly formed committees policy can be put into practice.(陕西卷陕西卷)Whatwhether 主语从句中的主语从句中的“主谓一致

12、主谓一致”：1.主语从句通常被看作一个整体主语从句通常被看作一个整体,单个的主语从句作主语单个的主语从句作主语时，主句的谓语动词用单数形式时，主句的谓语动词用单数形式.That they will come _certain.2. What 引导主语从句时引导主语从句时,主句谓语动词的单复数由主句谓语动词的单复数由表语的单复数决定表语的单复数决定.What he wants _these books.What he wants _some water.注意注意isareis 宾语从句就是在复合句中作宾语的宾语从句就是在复合句中作宾语的名词性从句，通常放在主句谓语动词名词性从句，通常放在主句谓语

13、动词 (及物动词及物动词) 或介词之后。或介词之后。1.She did not know what had happened. 2. Our success depends upon how well we can cooperate with one another.3. I am afraid (that) Ive made a mistake. 宾语从句宾语从句 (作动词的宾语作动词的宾语)(作介词的宾语作介词的宾语)(作形容词的宾语作形容词的宾语)1.1.当主句的谓语动词是当主句的谓语动词是一般现在时一般现在时或或一般将来一般将来时时，宾语从句的谓语动词可以用所需要的，宾语从句的谓语动

14、词可以用所需要的任何任何一种时态一种时态。2.2.当主句的谓语动词是当主句的谓语动词是一般过去一般过去时，时，宾语从句的谓语动词要用相应的宾语从句的谓语动词要用相应的过去时态过去时态，（一般过去时（一般过去时, ,过去进行时过去进行时, ,过去完成时过去完成时, ,过去过去将来时）但当宾语从句将来时）但当宾语从句客观事实客观事实或或客观真理客观真理时，时，宾语从句用宾语从句用一般现在时一般现在时。 The teacher told his class that light _ （travel)faster than sound. travels will be goes were playin

15、g have returned had been The headmaster hopes everything _ well. (go) he radio says it _ cloudy tomorrow. (be) Tom says that they _ (play) basketball at six oclock yesterday evening. I hear they _ (return) it already. He said that they _ members of the Party since 1948. (be)2.由由and、but连接的两个由连接的两个由th

16、at引导的宾引导的宾语从句中，第二个从句的语从句中，第二个从句的that不可省不可省略。略。nShe said (that) she hadnt seen her mother for one year and that she wanted to go home now.3.it作形式宾语的情况作形式宾语的情况We think it our duty that we should help others. find / make / think/ feel / consider it + adj. / n + to do 一些表示喜恶的词，如一些表示喜恶的词，如enjoy, hate, lo

17、ve, like, dislike, appreciate + it + when (if)-从句。从句。I find it impossible that he can finish the work in two days.Exercises: “it”作形式主语或形式宾语：作形式主语或形式宾语： 1.I hate _ when people talk with their mouths full 2. I feel _ strange that he should be so careless. 3. It worried her a bit _ her hair was turning

18、 grey. （MET09） itititn(重庆高考重庆高考)_ struck（打动）me most in the movie was the fathers deep love for his son.n(山东高考山东高考)It doesnt matter _you pay by cash or credit card （信用卡）in this store.n(湖北卷湖北卷)Knowing_ you are doing reduces the risks of failure and it works like an insurance policy for your own abilit

19、y.n(天津卷天津卷) _ I want to tell you is the deep love and respect I have for my parents.Whatwhetherwhatwhat1. They want to know_ they can do to help us.2. Can you make sure _ Alice has put the gold ring?3. Someone is ringing Mary. Go and see _ it is.4. The question is _ this book is worth writing. whatw

20、here练一练练一练who whether5. _ I cant understand is _ she wants to change her mind. A. What; why B. Which; how C. That; why D. What; because6. _ his dream of going to college will come true is uncertain. 7. It is known to us _ where there is pollution, there is harm. 8.It remains a question _ we can get so much money in such a short time.whether