名词性从句讲解-思维导图-附练习题-高中英语语法-三大从句-语法讲解与练习

名词性从句讲解思维导图（附练习题）

catch a cold。

Ⅲwhichever ‘无论哪个;无论哪些’，既指人，又指物. 可修饰名词与of

连用

Whichever book you borrow doesn’t matter to us。

Whichever of us fulfills his task will lend a hand to others。

定义：在复合句中充当宾语功能的句子叫宾语从句

We can learn what we didn't know。

We find it necessary that we （should）practice English every day.

★某些作表语的形容词，如sure，happy, glad，certain等之后可带宾语

从句

I am glad that you can come and help me.

:①wish/would rather后的宾语从句中要用虚拟语气。

I wish I had finished my homework yesterday。

I’d rather you had been there yesterday

②在表示建议,命令, 请求的词后面的宾语从句当中用should + V，

可以省略

His pale face suggested that he was ill so I suggested that he should go

to see the doctor.

He insisted that he was innocent and insisted that he should be set free.

③注意it作形式宾语的结构

We all thought it a pity that we had missed the lesson。

I took it for granted that they were not coming.

④ that一般不接介词宾语，偶尔可作except， in的宾语；其它介

词后面需用it作形式宾语

He differs from his roommates in that he devoted his spare time to

reading.

He knows nothing about Jim except that he is from London。

You can depend on it that he will help you in time of emergency.

定义:充当表语功能的句子被叫做表语从句。

The question is whether we can make good preparation in such a short time.

注意：reason 后面的表语从句只能用that ，不能用why 引导.

★The reason is that （because ×）…

The reason why we didn't trust him is that he has often lied.

（该句型中why 引导一个定语从句)

这些名

词主要是表示抽象概念的词如fact, news ， promise ， idea, truth;

possibility ； statement ； warning ； advice 等

★同位语的引导词有that ； whether ； why; who; where; how 等；其中that

和whether 只起引导作用

其他连词具有实际意思，同时在同位语中作句子成分.

The news that China broken the world record in the Olympic Games has

cheered all of us 。

The question why so many people would choose to live in the countryside

but to work in the city is still under discussion 。 ( why 引导同位语从句解

释说明中心语question 的内容；且why 在从句中作状语)

只起引导作用时，连接词用that 而不用which

Where did you get the idea that she could not come.

② 同位语从句和定语从句的区别： 就看that 在作引导的从句中是否

做句子成分

The suggestion that he raised at the meeting is very important.

(that 引导定语）

The suggestion that the students should have plenty of exercise is very

good. (that 引导同位语从句）

在名词性从句当中只能用wh~, 在引导让步状语从

句两者可以互换.

He will believe whatever others say.

（划线部分部分为名词性从句,不能互换）

Whatever others say ， he will believe it.

（划线部分为状语从句，可以互换）

Whoever walks around in such a heavy rain will catch

a cold 。 (不可互换）

① 在表语, 同位语，主语（置于句首时)从句时只用

whether 表“是否"

The question is whether the film is worth seeing 。

（表语从句）

I have no idea whether we should go to the party 。

（同位语从句）

Whether we shall attend the meeting hasn’t been

decided yet 。 （主语从句 句首）

▲ It is doubtful whether / if he will come here 。

(主语从句，句末时可互换)

② 形容词；介词；discuss 后的宾语从句中只用

whether 表“是否”

It depends on whether you can do the work well.

（介词宾语)

The students are discussing whether they will go

out for a picnic this Sunday.

I am not sure whether he will come here or not 。

(形容词的宾语)

③ whether 与or 或 or not 的搭配

Do you mind whether a man or woman does the job 。 I don ’t care whether or not he comes.

一、单项选择题

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