高三英语复习教案：名词性从句复习

e.g. The news that our team has won the final match

is encouraging. (从句说明“消息”的内容：我们队取得了决赛胜利。)

The news that you told us is really encouraging.

(从句对“消息”加以限定：是你告诉我们的，而非来自其他渠道。但消息是何内容却不得而知。)

引导从句的关联词that的功能不同：that引导同位语从句时是一个纯连词，不充当任何成分;而引导定语从句的that是关系代词，既指代先行词又须在从句中充当成分。

e.g.1) Dad made a promise that he would buy me CD player if I passed the English test. (that 不充当任何成分)

2) Dad made a promise that excited all his children.

(that指代promise，又在从句中充当主语。)

Choose the best answer

2.语序问题(名词性从句用陈述语序)

3.whether\if的区别

• I. Please tell me if/whether you will go to the lectures tomorrow.

• II. It all depends on whether the sky will clear up.

• III. The question is whether the film is well worth seeing.

• IV. Can you tell me whether or not the train has left?

• V. Whether it is true remains a problem.

• VI. He doesn’t know whether to stay.

• A.引导宾语从句，位于及物动词后

• B.引导宾语从句，位于介词后

• C.引导主语从句，放句首

• D.引导表语从句，主语从句或同位语从句

• E. 可与or not 直接连用

4.What\that的区别(在名词性从句中)

• I. I think that it is unnecessary for me to speak louder.

• II. His mother is satisfied with what he has done.

• III. That he was able to come made us happy.

• IV. This is what makes us interested.

• V. The reason was that Tod had never seen the million-pound note before.

•

• • 所引导的从句中是否缺主语、表语或宾语 • 汉语意义 • 能否省略

• What • 缺• • 什么;所……的

• 东西、事情• • 否•

• that • 不缺• • 无意义• • 宾语从句中能省略

•

5..that引导名词性从句的省略情况

1)that引导主语从句、表语从句、同位语从句时，不能省略。

e.g. That he suddenly fell ill last week made us surprised.

2)宾语从句中的连接词that有时可省有时又不可省，在以下几种情况中that不能省略：

(A)当that从句和主句谓语动词之间有插入词语或者从句主语之间有插入语时，that不可省略;I think ,he said,that Tom will come.

(B)当that 从句与另一名词性从句并列作宾语时(或带两个以上宾语从句)，that不能省;

(C)当that作介词宾语时，that不可省掉(很少在介词后引导宾从，只在except,but ,beside ,in 后才用。介词后一般用what,whether连接，不用 which， if连接)如：

Everyone knew what happened and that she was worried.

The reason lies in that she works harder than the others do.

6.Who / whoever, what / whatever等的用法区别。

一般说来，what/who等含特指意义，而whatever/whoever等含泛指意义，意为“无论什么/无论谁”。

7.Where, when, why等连接副词引导的名词性从句。

Where, when, why等连接副词也可以引导名词性从句，使用的关键是：这个词必须符合句子的逻辑意义要求。

8.“介词+who(m)引导的宾语从句”与“介词+ whom”引导的定语从句的区别。

介词后面的引导词用主格还是宾格，决定于它在宾语从句中作主语还是宾语。例如：

It was a matter of ____ would take the position.

A. who B. whoever C. whom D. whomever

9疑问词 + ever和no matter + 疑问词的区别。

①疑问词 + ever可引导名词性从句，在主从句中要充当一定的部分。如：

Whoever breaks the rule must be punished.

You can choose whatever you like in the shop.

②疑问词 + ever还可引导让步状语从句。如：

Whoever breaks the rule, he must be punished,

Whatever you do, you must do it well.

③no matter + 疑问词只能引导让步状语从句。如：

No matter what you do, you must do it well.

No matter who breaks the rule, he must be punished.

w考点解析

【考点1】名词性从句中引导词that与what的使用场合。

that 引导名从时，无意义不当句子成分，只是引导词;而what引导名从时，在从句中要充当主宾表等句子成分，what表“什么…”=all that或sth. that

1.The mountain is no longer ____ it used to be.

A. which B. that C. what D. as

2.There is much chance ____ Bill will recover from his injury in time for the race.

A. that B. which C. until D. if

3.The thought of going back home was _____kept him happy while he was working abroad.

A.that B.all that C.all what D.which

4.You can only be sure of_____ you have at present; you cannot be sure of something ___ you might get in the future. [2007 安徽卷]

A. that; what B. what; / C. which; that D. /; that

Tips：定语从句引导词中，有that没有what。

【考点2】名词性从句中引导词whether与if 的用法区别。

If 在名从中可以用在：

1.引导及物动词或形容词后的宾语从句

2. 当与or not分开使用时He wondered if / whether we will attend the meeting or not.

Whether所有名从都可以

1 _____ the flight to New York will be delayed is ____ I’m especially worried about.

A. If ; what B. Whether ; that C. When ; that D. Whether ; what

【考点3】“(should) + do”

在主语从句中用来表示惊奇、不相信、惋惜、理应如此等,谓语动词用虚拟语气,常用句型有:

(1) It is necessary, (important, natural, strange, etc.) that...

(2) It is suggested,(requested, proposed, desired, etc.) that...

(3)一坚持(insist)、二命令(order，command)、三建议(suggest，advise，propose)、四要求(demand，desire, require，request)。

(4) 主语是suggestion, proposal, request, decision等表 “建议、请求、要求、决定”等意思的词时,表语从句,同位语中谓语动词要用虚拟语气 “(should) + do”。如: His suggestion is that we (should) hold another meeting to discuss the question.

1. I advised that he _____ to the hospital at once, but he insisted that he _____ quite well then.

A. be sent; was feeling B. was sent; sent

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