名词性从句详细讲解及练习题

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高中英语从句大全

一．名词性从句

起名词性作用的从句叫名词性从句英语当中其名词性作用的成分有主语，宾语，表语，同位语，当这些成分有一个句子来代替就构

成了名词从句，主要有主语从句，宾语从句，表语从句，同位语从句。

1.表语从句

1.定义：用作表语的从句叫做表语从句。（be动词,四“变得”：become, get,turn，go；感官动词look,, smell,sound，taste，feel；及grow, turn out，appear，keep等）

引导表语从句的词有从属连词that、whether、as though(if)；

关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever

等；

关系副词when, where, why, how, however, whenever, wherever等。

可以接表语从句的连系动词由be, look, remain, seem等。

The trouble is that we are short of money.

That is why stone walls are used instead of fences around New England fields.

At that time, it seemed as if I couldn't think of the right word anyhow

2、由从属连词that，whether引导的表语从句。

that在引导表语从句时无词义，在口语中，间或可以省略。而whether有词义，意为、“是否”。这时主句的主语常常是些抽象名词，如question，trouble，problem等。表语从句对主句主语进行说明、解释，使主语的内容具体化。

The trouble is that I have lost his address

The question is whether they will be able to help us.问题是他们是否能帮我们。

The trouble is (that) she has lost his money.

The question is whether we need more ice cream.

The problem was that it was too valuable for everyday use.

What she could not understand was that fewer and fewer students showed interest in her lessons.

3、由关系代词引导的表语从句。

关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever

等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略。 The question is which of us should go.

The problem was who could do the work..

That's what he is worrying about.

That's what we should do.

The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。

The question is how he did it.问题是他是如何做此事的。

That was what she did this morning on reaching the attic.那就是她今晨上了阁楼

干的。

4、由关系副词引导的表语从句。

Go and get your coat.

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1. 连词：在从句中不充当任何成分，常见的引导主语从句的连词有that, whether。 That he got the first prize excited him much. 他获得一等奖一事使他非常兴奋。 It is doubtful whether we can get there on time. 我们能否按时到达那儿还不确定。 1）that引导的主语从句：在从句中不作任何成分，也没有实际意义。一般情况 下that不可省略。 That light travels in straight lines is known to all. 众所周知，光沿直线传播。 That you don't like him is none of my business. 你不喜欢他不关我的事。 2）whether引导的主语从句：常置于句首，表示“是否”之意；

Whether he can finish his task on time is of great importance. 他是否能按时完成任务非常重要。 Whether you can succeed or not depends on how hard you work at it. 你能否成功取决于你努力的程度。 2.连接代词：在从句中起名词或代词的作用，常作从句的主语、宾语、表语或定语，有具 体意义且不能省略。常见的连接代词有who, whom, whose, what, which, whoever, whomever, whatever, whichever。 What we should do with the problem is undecided. 我们如何处理这个问题还未作出决定。（what引导主语从句，不表疑问意义） Whom the letter was from is still unknown.

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【英语】英语名词性从句专项含解析

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高中定语从句详细讲解

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名词性从句详细讲解及练习题

高中英语从句大全 一．名词性从句 起名词性作用的从句叫名词性从句英语当中其名词性作用的成分有主语，宾语，表语，同位语，当这些成分有一个句子来代替就构成了名词从句，主要有主语从句，宾语从句，表语从句，同位语从句。 1.表语从句 1.定义：用作表语的从句叫做表语从句。（be动词,四“变得”：become, get,turn，go；感官动词look,, smell,sound，taste，feel；及grow, turn out，appear，keep等） 引导表语从句的词有从属连词that、whether、as though(if)； 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever 等； 关系副词when, where, why, how, however, whenever, wherever等。 可以接表语从句的连系动词由be, look, remain, seem等。 The trouble is that we are short of money. That is why stone walls are used instead of fences around New England fields. At that time, it seemed as if I couldn't think of the right word anyhow 2、由从属连词that，whether引导的表语从句。 that在引导表语从句时无词义，在口语中，间或可以省略。而whether有词义，意为、“是否”。这时主句的主语常常是些抽象名词，如question，trouble，problem等。表语从句对主句主语进行说明、解释，使主语的内容具体化。 The trouble is that I have lost his address The question is whether they will be able to help us.问题是他们是否能帮我们。 The trouble is (that) she has lost his money. The question is whether we need more ice cream. The problem was that it was too valuable for everyday use. What she could not understand was that fewer and fewer students showed interest in her lessons. 3、由关系代词引导的表语从句。 关系代词who, what, which, whom, whose, whatever, whoever, whomever, whichever 等引导表语从句，在句中作主语、宾语、表语，关系代词不能省略。 The question is which of us should go. The problem was who could do the work.. That's what he is worrying about. That's what we should do. The problem is who we can get to replace her.问题是我们能找到谁去替换她呢。 The question is how he did it.问题是他是如何做此事的。 That was what she did this morning on reaching the attic.那就是她今晨上了阁楼干的。 4、由关系副词引导的表语从句。 Go and get your coat.

人教版中考英语专项训练 名词性从句专项讲解及练习

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名词性从句用法讲解与专项练习题及答案

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宾语从句： I don’t know that he will come. I don’t know whether/if he will come. I don’t know when he will come. 表语从句： What I don’t know is that he will come. What I don’t know is wheth er he will come. What I don’t know is when he will come. 主语从句 That he will come is obvious. Whether he will come isn’t known yet. When he will come isn’t known yet. 1. 【2010浙江】It is uncertain ______ side effect the medicine will bring about, although about two thousand patients have taken it. A. that B. what C. how D. whether 2. 【2012全国新课标】It is by no means clear ______ the president can do to end the strike. A. how B. which C. that D. what 3. 【2012山东】It doesn’t matter ______ you pay by cash or credit card in this store. A. how B. whether C. what D. why

名词性从句讲解

名词性从句 一：examples: What you need is more practice. When we shall have our sports meet is still a question. I don’t know where he lives. This is where he lives . = This is the place where he lives. Give it to whomever you trust. I find it wrong that we blamed him for all of this. That was how they were defeated. She looked as if/though she was going to cry. Mr Smith left word with my assistant that he had returned to his own country . We got the news that our team had won the match. We can’t believe th e news that he told us. （That引导的定从句与同位语从句的区别） 二：名词性从句引导词（连接词） a. 连词：that ; if /whether ; b. 连接代词what /whatever which /whichever who/ whoever whom/whomever whose c. 连接副词when /whenever / where / whevever / why/ how That 从句： 1.主语从句：it That we are invited to a concert this evening is good news to us. （主谓一致） It is +adj +that … It is obvious that he is the best . It is +n +that ... It is no wonder that he won the first prize. It is +done +that …it is reported that he has gone abroad. 2. 宾语从句： a. Do you know (that) he has joined the army? b. We consider it necessary that he should improve his pronunciation. c. She said that she had been there and that she liked it very much. d. I know nothing about his career except that he is a graduate of Oxford University. He differed from classmates in that he devoted his spare time to reading. You may depend on it that I shall always help you. 3. 同位语从句： (fact, hope, desire, thought , suggestion, idea, news, problem, possility ,chance ) News came from the school office ____ Wang Lin had been admitted to Beijing University. A.that B. when C. which D. where 总结that 的省略问题 4. 表语从句：