表语知识点总结 第1篇

1.定义：用作宾语的从句叫宾语从句。

2.构成：关联词+简洁句

3.引导宾语从句的关联词有三类：

〔1〕附属连词that。如：He told us that he felt ill.他对我们说他感到不舒适。I know he has returned.我知道他已经回来了。注：that在引导宾语从句时也并不是任何状况下都可以省略。在以下状况下，that不能省略。

could see what happened and that Tom was frightened.〔and连接两个宾语从句，that宾语从句放在and的后面时，that不能省略。〕大家都会看出所发生的事情并知道Tom特别可怕。

know nothing about him except that he is from the south.〔that引导的宾语从句作介词宾语时，that不能省略。〕对他我一无所知，只知道他是南方人。

he ever said such a thing I simply dont believe.〔that从句位于句首时，that不行省略。〕我简直不信任他曾说过这样的话。

decided，in view of his special circumstances，that we would admit him for a probationary period.〔主句谓语动词与that从句之间有插入语，that不行省略。〕鉴于他的特殊状况，我们确定应允他一段试用期。

〔1〕介词宾语从句 宾语从句也可用作介词的宾语。如：He was deeply displeased by what had occurred that day.他对那天发生的事感到很不快。I walked over to where she sat.我走向她坐的`地方。I am curious as to what he will say.我很想知道他要说什么。Your success will largely depend upon what you do and how you do it.你是否胜利将主要取决于你做什么和怎样做。有时介词可以省略。如：I dont care 〔for〕who marries him.我不管谁跟他结婚。Be careful 〔as to〕how you do that.你要留意做这件事的方式。

〔2〕附属连词if/whether。如：I doubt whether he will succeed.我怀疑他是否会胜利。I dont know if you can help me.我不知道你能否关心我。

〔3〕连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接副词 where，when，how，why。如：Who or what he was，Martin never learned.他是什么人?他是干什么的?马丁根本不知道。I wonder what hes writing to me about.我不知道他要给我写信说什么事。Ill tell you why I asked you to come.我会告知你我为什么要你来。

You may do what you will.你可做任何你想做的事。

表语知识点总结 第2篇

1.定义：用作表语的从句叫做表语从句。

2.构成：关联词+简洁句

3.引导表语从句的关联词的种类：

〔1〕附属连词that。如：The trouble is that I have lost his address.麻烦是我把他的地址丢了。

〔2〕附属连词whether，as，as if。如：He looked just as he had looked ten years before.他看起来还与十年前一样。The question is whether they will be able to help us.问题是他们是否能帮我们。

注：附属连词if一般不用来引导表语从句，但as if却可引导表语从句，如：All this was over twenty years ago，but its as if it was only yesterday.这都是20多年前的事了，但犹如昨天一样。能跟表语从句的'谓语动词一般为系动词be，seem，look等。如：It looked as if it was going to rain.看起来天要下雨了。

〔3〕连接代词who，whom，whose，what，which，whoever，whatever，whichever 连接副词 where，when，how，why。如：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。

解释：

1.连词because可引导表语从句。如：I think it is because you are doing too much.我想这是因为你做得太多。

2.在一些表示_建议、劝告、指令'的名词后面的表语从句中，谓语动词用虚拟语气。should+动词原形表示，should可省略。如：My suggestion is that we 〔should〕start early tomorrow.我的建议是我们明天一早就出发。

表语知识点总结 第3篇

(一)that不可省略的情况

1、主语从句，that从句置于句首时;

2、当一个句子有两个或多个并列的宾语从句时，引导第二和以后几个从句的that不可省略;

3、由it作形式宾语时，that引导的宾语从句中，that不可以省略。

(二)wh-ever与no matter wh-的用法区别

Wh-ever既可引导名词性从句，又可引导让步状语从句;而no matter wh-只能引导让步状语从句。

(三)as if/though, because, why可以引导表语从句

注意：because引导的表语从句，主语不能是reason或cause,而且since,as不能引导表语从句。

(四)that引导的同位语从句与关系代词that引导的定语从句的区别

That引导的同位语从句成分是完整的，that在从句中不担当任何成分;that引导的定语从句成分是残缺的，that在从句中充当主语、宾语或表语。

表语知识点总结 第4篇

虚拟语气也是一个难点.所谓虚拟语气是表示说话人的愿望、假设、猜测或建议,而不表示客观存在的事实.它通过句子的谓语动词的特殊形式来表示.现归纳如下：纯假设,用虚拟,动词时态退一级：条件句,分主从,主句谓语前加would (should,could,might);表愿望,用虚拟,wish后面接宾语(从句)：现在过去与将来,动词时态退一级：提建议,用虚拟,宾语(从句)动词用(should)do：俩建议,三要求,再加坚持与命令(suggest,advise,demand,require,request,insist,order)：It is time和eoukd rather,后接丛句用虚拟：部分主语从句中, 谓语用虚拟结构 (It is necessry /important/natural/natural/strange/strange that……should do). 下面举例说明：

A、If you came tomorrow,we would have the metting. (条件句虚拟)

B、Without air,there would be no living things.(同上)

C、We wish we had arrived there two hours earlier.(表示愿望虚拟)

D、He demanded that we (should)start right away.(表示建议虚拟)

E、It is(high)time that we left (should leave)now.(特殊从句虚拟)

F、I would rather you gave me the book.(同上)

G、It is necessary that we should clean the room everyday,(主语从句虚拟)

H、He speaks English so fluently as if he were English. (特殊从句虚拟)

表语知识点总结 第5篇

1.由and连接的两个名词作主语

(1)“a/the+名词单数+and+名词单数”表示一个人(双重身份)，谓语动词用单数。

The teacher and poet often gives lectures around the city.

(2)“a/the+名词单数+and+a/the+名词单数”表示两个人，谓语动词用复数。

The teacher and the poet have just arrived.

(3)“every+名词单数+and+every+名词单数”表示每一个人，谓语动词用单数。

Every boy and every girl has the right to receive education in our country.

(4)通常由两个部件组成的物品如：a knife and fork (一副刀叉)等作主语，谓语动词用单数。

Bread and butter is not to his taste.

2.表示时间、数量、长度及价格的名词，尽管有时是复数形式但常被看作是一个整体，谓语动词用单数形式。

Is fifty pounds enough?

3.“分数/百分数+of+名词”作主语时，谓语动词的形式根据of后的名词的形式来定，如果名词是可数名词复数，谓语动词用复数形式;如果名词是单数可数名词或不可数名词，谓语动词用单数形式。

Two-thirds of the books are about science.

Only 30% of the work was done yesterday.