高考英语名词性从句复习

2)We heard the news that our team had won. 同位语从句
3)We were happy to hear the news that was announced by our boss.
that在同位语从句
与定语从句的区别
同位语从句 定语从句 that（连词）只起连接的 that(关系代词) 充当一定的 作用,不充当句子成分 句子成分(主，宾，表） 同位语从句与前面的名 定语从句对先行词起修饰 词是同位关系，表示这 作用，表示“…的”。 个名词的内容
表语从句
表语从句位于连系动词后。
其基本结构为:
1. My suggestion is that we should go shopping. 2. It looks as if it’s going to rain.
同位语从句在句中作同位语，它一般要放 在主句中某些名词的后面，说明这些名词的含 义。可跟同位语从句的名词主要有： fact, news, promise, reason, idea, hope, word, belief等。 1)Beijing ,the capital of China, is my hometown.
2.The suggestion that the students should have plenty of exercise is very good.
（ that 引导同位语从句 , 在从句中不担
当任何成分，但不可以省略）
辨别下列从句是定语从句还是同位语从句
1.We heard the news that our team had won. 同位语从句 2.We must face the fact that we had spent all our money. 同位语从句
II. 名词性从句的引导词：
1.连接词 ：that、if、whether 无意义
“是 否”
不作成分
2. 连接代词 ：who、 whom 、whose、 what、which 、whoever、whatever、 whichever 作主/宾/表，有意义
3. 连接副词： when、 where、why、how
名词性从句
I
名词性从句的种类
1)His job is important. 主语 2)What he does is important. 主语从句 表语 4)This is what he does every day. 表语从句 3)This is his job.
5)I don’t like his job. 宾语 6)I don’t like what he does every day. 宾语从句 7)I don’t know about the man, Mr. White. 同位语 8)I don’t know about the fact that he is a teacher. 同位语从句
宾语从句 在句子中起宾语作用的句子叫宾语从句，宾语从句 放在及物动词或介词之后作宾语。 宾语从句的结构
1)I don't know why he is always late for school. 2)We all agree with what you said at the meeting. 3)I’m not sure when he will come.
名词性从句
一个句子在复合句中充当主语、 表语、同位语、宾语, 分别叫做 主语从句、表语从句、同位语从 句和宾语从句。
主语从句的一般结构： 1. That she will win the match is certain. 2. 1) It is important that we teens should learn English. 2)It is a good piece of news that he will attend the meeting on behalf of our school. 3)It is said that our school will hold a sports meeting 4)It seems that Katy is not coming to this party.
2)That a new teacher will come is true .
that what
只起连接作用，无意义，在从句中不充当任 何成分, 且在宾语从句中有时可省。 既起连接作用, 又在从句中作 主语, 宾语, 表 语
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what引导名词性从句时，在从句中作主语，宾语或 表语。
What we can’t get seems better than 1.____ what we have. ____ 2. At last the soldiers reached what _____ the locals called the Three Gorges. what 3.A computer can only do_________ you have instructed it to do.
作状语
名词性从句考点归纳 :
考点一：区别that , what与which 考点二：区别whether 与if 考点三：区别 what, whatever, 与 no matter what ...
考点四：it 作形式主语或形式宾语
考点1：连接词： that 与 what 的区别
1)What he said makes me happy.
同位语从句的that 一般 而定语从句中的关系代词 不能省 that，当其在从句中做宾 语时，常常可以省略
（I）试比较下面两个例句:
1.The suggestion that he raised at the meeting is very good.
（that引导定语从句, 作宾语, 可以省略）
3. The news that he told me yesterday was false. 定语从句 4. I have no doubt that he will come soon. 同位语从句 5. The fact is that we have spent all our money. 表语从句