名词性从句精讲1（主、宾、表语从句）

名词性从句1

【概述】

在复合句中起名词作用的从句叫名词从句 。名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分为主语从句、宾语从句、表语从句和同位语从句。 （请根据课上老师讲授理解下列图片内容）

主语从句

宾语从句

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表语从句

Find clauses from the following sentences and tell the functions of them. 1. At lunch time, the radio weatherman reported that the mist would become a thick fog in the afternoon.（ ） 2. The truth is that the fog is too thick for the bus to run that far. （ ） 3. What surprised me most was that the old man couldn’t see anything.

（ ）

4. The fact that Polly didn’t ask for the man’s name is a pity. （ ） 判断下列的复合句是什么复合句，并说出其引导词在从句中充当什么成分，判断它在句中是否有意义.

1.The question is whose car this is. （ ）

2.Do you know the fact that he stole the car? （ ）

3.Whether there is life on the moon is an interesting question. （ ） 4.What I want to do is taking a bath. （ ） 5.Who will win the match is still unknown. （ ）

6.Where the English evening will be held has not yet been announced.

__________________________ 德智教育

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（ ）

7.That is why he didn’t come to the meeting. （ ） 8.We all know how he became a writer. （ ）

通过以上例句，我们来根据引导词的地位和是否有意义分类可以把名词性从句的引导词分类 1. 无意义无地位：that 2. 有意义无地位：whether、if

3. 有意义有地位: who、whom、what、which、

whose、when、 where 、why 、how

关键知识梳理 连 词 what who which that whether when where how why whose

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功 能 在从句中充当主、宾、表 在从句中充当主、宾、表 在名词性从句中充当定语，词意为：“哪一个...” 引导从句，不充当成分，无词意； 引导从句，不充当成分，有词意：“是否” 在从句中作时间状语，词意为：“在何时” 在从句中作地点状语，词意为：“在何处” 在从句中作方式状语，词意为：“如何” 在从句中作原因状语，词意为：“为什么” 在从句中作定语，词意为：“谁的” www.dezhi.com _________________________

找出下列句子中的错误：

1. The news about him is that we want to know.

2. That he said left us much to think about.

巩固检验 ? ? ? ? ? ?

They have decided _____ they will leave for New York. That is next Sunday. We don’t know _______ they didn’t finish the job in time.

Mother was pleased ______ her daughter had passed the college exams. Madam Curie discovered ______ she called radium. Would you mind telling me _______language your friend speaks? Would you mind telling me _______language your friend speaks, English or French?

3.Can you tell me how many students are there in your class?

4.Do you suppose where the accident happened? 判断对错 ? ? ? ?

His brother asks when he will go to the library .（ ） His brother asks when will he go to the library . （ ） Can you tell me who are we going to meet ? （ ） Can you tell me who we are going to meet ? （ ）

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?

We want to know if/whether he knows French . （ ）

宾语从句 1. 做动词的宾语

(1)大部分宾语从句直接跟在动词后：

e.g. He doesn't know where the post office is. (2)有些宾语从句前要有间接宾语： e.g. He told me what I should read.

(3)如果宾语从句后面有宾语补足语，要使用形式宾语 it 而将从句放到补足语后面； 翻译：我觉得奇怪他没给我打电话。

翻译：我们认为年轻人至少掌握两门外语是可能的。 (4)在think, believe, suppose, expect等动词之后的宾语从句中，如果从句谓语是否定含义，则不用否定形式,而将主句谓语动词think等变为否定形式; 翻译：我认为你是不对的。

翻译：他相信我们还没有完成工作.

2. 做介词的宾语

(1)一般情况下，介词后面常接wh-词引导的宾语从句

e.g. Did she say anything about what we should do with the work?

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