1、高考资源网（） 您身边的高考专家2012届高三复习练习名词性从句复习辨别下列名词性从句的类别：1.How the book will sell depends on its author. 2.John said that he was leaving for London on Wednesday. 3.The fact is that he has not been seen recently. 4.The fact that he has not been seen recently disturbs everyone in his office. 5.He will talk to u
2、s about what he saw in U.S. 6.It is impossible that I go and attend the meeting.名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。 引导名词性从句的连接词可分为三类： 来连接词：that, whether, if 连接代词：what, whatever, who, whoever, whom, whose, which.连接副词：when, where, how, why1。that只起连接主句和从句的作用，在从句中不担任任何成分,本身也没有词义，宾语从句中可省略2。that不充当介宾3。that引导主
3、语从句、表语从句和同位语从句, 不可省略。That/wh-clause + v +主语从句 S +be/link.v + that/wh-clause表语从句 S + vt + that/wh-clause宾语从句S + vi + prep + wh-clause宾语从句 n. + 同位语从句/定语从句一主语从句是在复合句中充当主语的从句，通常放在主句谓语动词之前或由形式主语it代替，而本身放在句子末尾。1. It 作形式主语, 代替主语从句，主要是为了平衡句子结构，主语从句的连接词没有变化。如： It is a pity that you didnt go to see the film.
4、It doesnt interest me whether you succeed or not.2. what 与that 在引导主语从句时的区别what 引导主语从句时在句时在从句中充当句子成分，如主语宾语表语，而that 则不然。如： 1) _you said yesterday is right. 2) _she is still alive is a good thing. 二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 (及物动词) 或介词之后。1. 作动词的宾语 (1) 由that引导的宾语从句(that 通常可以省略), 例如：I heard that he
5、joined the army. (2) 由what, whether (if) 引导的宾语从句，例如：She did not know what had happened. I wonder whether you can change this note for me. (3) 动词间接宾语宾语从句。例如： She told me that she would accept my invitation.2. 作介词的宾语，例如： Our success depends upon how well we can cooperate(合作）with one another.3. 作形容词的宾语
6、，例如：I am afraid (that) Ive made a mistake. I am sure (that) he will win the game.4. it 可以作为形式宾语而真正的宾语that 从句则放在句尾，特别是在带复合宾语的句子中。 例如： We thought it good news that the fog had finally gone.5. 否定的转移 若主句谓语动词为think, consider, suppose, believe, expect, fancy, guess, imagine等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上
7、，从句谓语用肯定式。如：_我认为这件衣服不适合你穿。三表语从句在复合句中作表语的名词性从句，放在系动词之后，一般结构是“主语连系动词表语从句”。可以接表语从句的连系动词有be, look, remain, seem等。另外，常用的还有the reason is that 和It is because 等结构。例如：1) The question is _ we can make good preparation in such a short time.2) This is _ we cant get the support of the people. 3) But the fact rem
8、ains _ we are behind the other classes.4) The reason _ he is late for school is _ he missed the early bus. 四同位语从句是在复合句中作名词的同位语的名词性从句。1. 同位语从句的功能 对于名词进一步解释，说明名词的具体内容，一般由that引导，例如： 1) The kings decision that the prisoner would be set free surprised all the people. 2) The order that all the soldiers sh
9、ould stay still is given by the general.2. 同位语在句子中的位置 同位语从句有时可以不紧跟在它所说明的名词后面，而是被别的词隔开。例如： He got the news from Mary that the sports meeting was put off. 3. 同位语从句与定语从句的区别(1) 定语从句中的that既代替先行词，同时以在从句中作某个成分（主语或宾语），而同位语从句中的that是连词，只起连接主句与从句的作用，不充当句中任何成分。(2) 定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，描述它的性质或特征；同位语从句是名
10、词性的，其功能是对名词进行具体内容的补充说明。如1) The news that he told me is that Tom would go abroad next year.（他告诉我的消息是汤姆明年将出国。）（第一个that引导的从句是定语从句，that在从句中作宾语）2)The news that Tom would go abroad is told by him.（汤姆将出国的消息是他讲的。）（同位语从句，that在句中不作任何成分）whether 与 if 均为 “是否” 的意思。if只引导宾语从句，在下列情况下，whether 不能被 if 所取代：1. 从句作介词的宾语 I
11、m not interested in whether theyll go or not. It depends on whether we have got enough money. 2. 直接跟不定式连用，如：She hasnt decided whether to go or not. that在同位语从句与定语从句的区别同位语从句 定语从句that（连词）只起连接的作用,不充当句子成分that(关系代词) 充当一定的句子成分(主，宾，表）同位语从句与前面的名词是同位关系，表示这个名词的内容定语从句对先行词起修饰作用，表示“的”。同位语从句的that 一般不能省而定语从句中的关系代词t
12、hat，当其在从句中做宾语时，常常可以省略指出带下划线的从句属于名词性从句中的哪一种。1.What he wants is a book. 2.It is so nice that we can learn this grammar point together.3.Im so glad that I can make friends with you. 4.This is why he did it.5.Do you agree to the suggestion that we (should) have a trip in Tibet? 6.That he wants a book is
13、 certain. 7.I suggested just now we (should) take part in this activity. 8.Whether you like him or not doesnt matter too much.9.He doesnt know whether you can sing it well. 10.The problem is whether you can sing it well.11.The problem whether it is right or wrong has not been decided. 12.Please tell
14、 me who your monitor is. 1.Word came _ I was wanted at the office. which/why/that/whether 2._ I will accept the gift is none of your business. If/Whether/What/Which 3._ I have will be yours sooner or later. No matter what/No matter whatever/Whatever/That 4.We think it important _ college students sh
15、ould master at least one foreign language. which/that/what/whether 5.Tom is to give us a talk on _ he saw and heard in Britain. what/all what/that/which 6.The town is no longer _ it was ten years ago. which/that/what/when 7.It was with great courage _ the boy told the truth _ he had stolen the money
16、. which;that/when;what/as;that/that;that 8._ seems strange to us is _ the troublesome boy is getting along well with all his teachers. It;that/What;how/It;how/What;that 9.Do you know _ Toms address is? He may live at NO.18 or No.19 of Bridge Street. Im not sure of _. what;which/where;which/where;wha
17、t/what;where 10.A computer can only do _ you have instructed it to do. how/after/what/when 11.You are saying that everyone should be equal, and this is _ I disagree. why/where/what/how 12.After five hours drive, they reached _ they thought was the place theyd been dreaming of. that/where/which/what
18、13.She is pleased with _ you have given him and all that you have told him. that/what/why/which 14.Nobody knows _ he mentioned that at the meeting. that/why/what/where 15.The story goes _ William did kill Gessler with that arrow. where/if/that/how 16.Einsteins most important theory is _ we call the
19、Theory of Relativity. that/which/what/whether 17.Everyone agreed to his suggestion _ a bridge _ built across the river. that;be/that;willbe/which;would be/as;should be 18.The boss is unkind to _ disagrees with him. whoever/any person/those/anyone 19._ he will come or not doesnt matter too much. That
20、/If/When/Whether 20.All the books are there. You may borrow _ you like. whichever/that/whatever/whoever 21.The problem _ he is right or wrong hasnt yet been decided. why/whether/that/不填 22._ he will be able to come remains a question. Who/Which/Whether/If 23.It depends on _ he agrees with us. whether/if/what/that 24.Which one is not right? All she needs is food and money. / All that she wants is food and money. / What she asks for is food and money. / All what she demands is food and money.高考资源网版权所有，侵权必究！