名词性从句

高三语法复习---名词性从句 广东历届高考名词性从句题目、考点回顾 07-13 2011难

(04)Parents are taught to understand _how_ important education is to their children’s future. (05)Many people who had seen the film were afraid to go to the forest when they remembered the scenes _that_ people were eaten by the tiger.

(07)When I realized that villagers who had gathered around me were arguing as to _who_ should have the honor of receiving me as a guest in their house.

(08)One day, he came up with an idea _that_ he would pluck up all of his crops a few inches.

(09)She remembered how difficult _it_ was to choose a suitable Christmas as present for her father.

Review复习回顾 1、定义

在句子中起名词作用的句子叫名词性从句 (Noun Clauses)。 名词性从句可分为主语从句、宾语从句、表语从句和同位语从句。例如：

That she will do well in her exam is certain. 主语从句The Subject Clause

Tom wanted to know where the meeting would be held. 宾语从句The Object Clause This is where our problem lies. 表语从句The Predicative Clause

I have no idea when he will come back home. 同位语从句The Appositive Clause 2、连接词

从属连词(5个)：that，if/whether(是否), as though, as if

连接代词(9个)：what, whatever, who, whoever, whom, whomever, whose, which, whichever 连接副词(7个)：when, where, how, why, whenever, wherever, however 3、语序

名词性从句要使用陈述句语序。 Nobody knows who broke the glass. The idea that we’ll go out for a picnic is great. He asked how much I paid for a violin. 4、时态

当主句动词是现在时，从句根据自身的句子情况，而使用不同时态。当主句动词是过去时(could/would除外)，从句则要用相应的过去时态；当从句表示的是客观真理、科学原理、自然现象时，则从句仍用一般现在时态。

I know (that) he will study English next year.(从句用一般将来时) I know he has studied English since 1998.(从句用现在完成时)

The teacher told us that Tom had left us for America.(从句用过去完成时) The teacher told us that the earth goes round the sun.(从句用一般现在时)

考点精练 考点1、名词性从句中that与what的区别(that是否充当从句成分；名从中that不能省略！) Eg: _______ we can't get seems better than _______ we have.

A. What; what B. What; that C. That; that D. That; what 注意：that 不可省略的情况

1) 由连接词that引导宾语从句时，that常被省去，但如果从句是并列句时，第二个或以后几个分句前的that不能省略。

2) 从句作介词but，except，in等的宾语时that不可省。

3) 在主＋谓＋it (形式宾语)＋宾补＋that从句(真正宾语) 的句型中不能省略。 4) that引导的同位语从句、表语从句和主语从句。 We must make it clear that we mean what we say.

We must never think we are good in everything and that others are good in nothing. I know nothing about him except that he is from the north. 考点2、名词性从句中的it作形式主语或形式宾语

eg: _______ is a fact that English is being accepted as an international language. A. There B. This C. That D. It

（That English is being accepted as an international language is a fact. ） He soon made it clear when he was leaving for London.

考例2: I hate _______ when people talk with their mouths full.

（有些动词如hate, love, appreciate等后习惯加代词it,再接宾语从句。） It作形式主语

1)It is ＋名词＋从句

It is a/an fact/pity/surprise/honor that… 2)It is ＋形容词＋从句

It is natural/strange/necessary/important/obvious that… 3)It＋不及物动词＋从句

It seems/happen/occur to me that… 4)It ＋过去分词＋从句

It is reported/believed/known/said that…

It作形式宾语

1)动词＋it＋宾补(形容词、过去分词或名词)＋that从句 I think it important that we should keep calm. I heard it said that she had gone abroad.

She made it a duty that she takes care of her sick mother.

2)介词/动词＋it＋that从句的特殊结构(it 作引导词) You may depend on it that they'll support you. I take it that you don't agree with me. You can count on it that he is very smart. I shall see to it that he is taken good care of.

考点3、名词性从句中whether和if的区别（不定式后、介词后、直接加or not，表从、同从、句首均用whether）

eg: _______ we'll go camping tomorrow depends on the weather. A. If B. Whether C. That D. Where

eg: What the doctors really doubt is _______ my mother will recover from the serious disease soon.

A. when B. how C. whether D. why

① Whether he will succeed is still unknown.(但It is still unknown whether ( 或if ) he will succeed.)

②It depends on whether it is fine.

③The question whether he will go or not has not been decided. ④The question is whether it will rain. ⑤He doesn’t know whether to stay or not.

⑥We didn’t know whether or not she was ready.

考点4、同位语从句与定语从句的区别（同位语从句对先行词起解释说明的作用，而定语从句对先行词起修饰限制的作用。） The idea that/which he told me is true.

The idea that the Great Britain consists of three countries is true

考点5、名词性从句中的疑问词+ever引导的名词性从句及其与no matter+疑问词引导的让步状语从句的区别（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，如：）

1)疑问词＋ever(无论……)可以引导名词性从句和让步状语从句。 Whoever breaks the rule must be punished.(名词性从句，作主语) Whoever breaks the rule, he must be punished.(让步状语从句，作状语) ＝No matter who breaks the rule, he must be punished. 2)no matter＋疑问词，只能引导让步状语从句 No matter who breaks the rule, he must be punished.

eg:It is generally considered unwise to give a child _______ he or she wants. A. however B. whatever C. whichever D. whenever

Eg:He’s determined to finish the job ___ long it takes.

A. no matter B. however C. wherever D. whatever

小练（口头造句）

用名词性从句完成下面句子。

1．The news that the house was burnt down_(那栋房子被烧毁) last night surprised everyone. 2．_Whether he has been abroad or not_(他是否出过国)doesn't make much difference. 3．_Whoever comes here_(无论谁来这儿) will be welcome.

4．No one can be sure _what man will look like_ (人类看上去将会是什么样) in million years. 5．It is obvious to the students _that they should get well prepared for_ (他们应该为将来作好充分的准备)their future.

6．_Where we are going to spend the weekend_ (我们去哪里过周末) has not been decided yet. 7．That is _why I didn’t come (我昨天没来的原因) yesterday. 8．His suggestion is _that we (should) protect local environment_ (我们要保护当地的环境) while developing economy is highly thought of by government. 9．_What surprised me most_ (让我最吃惊的) was that he wrote some of his best pieces after he became deaf.

10．You are saying that everyone should be equal, and this is _where I disagree_ (我不同意之处)．

名词性从句的应用 1、语法填空

I am going to tell you 1._what_ happened in my restaurant today. This afternoon a poorly-dressed gentleman came into my restaurant. Nobody knew 2._who_ he

was. We were surprised that he finished two orders of food in a very limited time. We wondered 3._why_ he was so hungry. We also doubted 4._whether/if_ the man was able to pay the bill.The gentleman asked 5._whether/if_ we should mind waiting for just a few minutes. After some time, we were shocked to see 6._that_ he took out of a letter and a million pound bank-note. I asked Mr. Clements, the owner of the restaurant，7._whether/if_ it was genuine. Mr. Clements said it was true because two of this amount had been issued by the Bank of England this year. He thought 8._what_ the gentleman showed them couldn't be a fake.

9．_Why_ a gentleman with a million pound note was in rags and ate in our small restaurant was a big puzzle to all the people there. I really couldn't describe 10._how_ excited I was to meet such a millionaire.

2、基础写作

根据以下信息，用5句话写一篇连贯的短文，尽可能运用名词性从句。

假设你是一位心理辅导老师，你的一位学生因为考试成绩不好而向你求助。针对他的情况，请你以Marks Do Not Mean Everything 为题，写一篇短文开导他。 要点：

1．很多家长和老师把分数视为一切，这种情况很常见。 2．分数只是衡量学生某一段时期是否学到知识而已。 3．这不意味着分数高的学生就是优秀的学生。 4．成绩可以通过你在学校所做的事情来提高。 5．无论现在你感觉多辛苦，将来你都会感到快乐。 6．这就是为什么你要学会调整心态，争取进步。 Marks Do Not Mean Everything

It is usual that many students' parents and teachers consider marks as everything, but in fact, marks only show whether one obtain any knowledge in a certain period. It does not mean (that) students who get high marks are top or excellent ones. What's more, marks can be truly improved by what you have done at school. However hard you feel at present, you will be happy in the future, and that is why you should adjust your mind and try to make progress.

It is usual that many students' parents and teachers consider marks as everything, but in fact, marks only show whether one gains more or less achievement in a certain period. It does not mean students who get high marks are top or excellent ones. What's more, marks can be truly improved if you work hard at your lessons. However hard you feel at present, you will be happy in the future, and that is why you should adjust your mind to reality and make up your mind to make progress. As a matter of fact, if you put your heart into your study, whatever the result is, there is nothing left for you to regret.

1．主语从句：作句子主语的从句叫主语从句。 That she will do well in her exam is certain. 她将考得好是肯定的。

Who will win the match is still unknown.

谁能赢得这场比赛还不得而知。

2．宾语从句：作句子宾语的从句叫宾语从句。 He told us that he felt better.

Tom wanted to know where the meeting would be held.

3．表语从句：作句子表语的从句叫表语从句。表语从句位于系动词后。其基本结构为： 主语＋系动词(be/seem/remain/look/appear, etc.)＋表语从句。 The fact is that we have lost the game.

事实是我们已经输了这场比赛。 This is where our problem lies. 这就是我们的问题所在。

常用的还有The reason is that… 和It is because 等结构。 The reason he is late for school is that he missed the early bus. 4．同位语从句

作名词同位语的从句叫同位语从句，同位语从句说明其前面的名词(如advice，demand，doubt，fact，hope，idea，information，message，news，order，problem，promise，question，request，suggestion，truth，wish，word等)的具体内容。同位语从句通常由that引导，不能省略。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。 The news that we won the game is exciting.

我们赢得这场比赛的消息令人激动。

I have no idea when he will come back home. 我不知道他什么时候回家。

He got the news from Mary that the sports meeting was put off. 他从玛莉那里得知运动会推迟了。