名词性从句习题及答案

2.The news that he told me yesterday was true 定语从句
3.The fact that she works hard is well known to us all. 同位语从句
判断:定语从句or同位语从句
1.The order that we should send a few people to help the other groups was received yesterday. (同位语从句) 2.The order that we received yesterday was that we should send a few people to help the other groups.
句中， that充当的可以是从句的主语或宾语等 2. 同位语从句是对前面名词的内容的具体说明，而定语从句是对前面名 词进行修饰，解释为“….的” 3. 连词that在同位语从句中不可省略,而在定语从句中当它充当宾 语时可以省略。 1.The news that our team has won the game was true. 同位语从句
名词性从句 定语从句 状语从句
1.The boy who is standing over there is Tom.
定语从句
2.Because it is raining ,we have to stay at home.
状语从句
3.I know (that)he is from America.
5. doubt 用于肯定句中，宾语从句可以
用if 或whether 引导。

I doubt if (whether) you will come for a visit tomorrow.
• doubt 用于否定句或疑问句中，宾语 从句用 that 引导。 He doesn’t doubt that his mother will give him a ride home .
引导同位语的连词that在句中不作任何句子成分而在定语从句中that充当的可以是从句的主语或宾语等同位语从句是对前面名词的内容的具体说明而定语从句是对前面名词进行修饰解释为
名词性从句
英语句子的种类
简单句 (simple sentence) 并列句 (compound sentence)
复合句 (complex sentence)
(定语从句)
注意1：that / what的辨用
1.______ he wants is a book. What 2. ______ he wants to go there is obvious. That what 3.We should pay attention to ______ the teacher is saying. 4.He told us（that） felt ill. ______ he 5.The result is（that） won the game. ______ we what 6.This is _____ we want to know. what 7. I have no idea _____ he did that afternoon. that 8.The fact______ she works hard is well known to us all.
3. What, whatever总是要充当主语、宾语、表语 和定语. What country are you from ?
4.If 和whether 的区别：
(1) If 引导条件状语从句和宾语从句及 it 做形式主语的主语从句
It has not been decided if/whether we will have another three days off.
区别that引导的同位语从句和定语从句：
1.We expressed the hope that they had expected.
定语从句
2.We expressed the hope that they would come to visit China again. 同位语从句
1.引导同位语的连词that在句中不作任何句子成分，而在定语从
1.that在名词性从句中不充当任何成分，只起 连接作用 Rules 2. what除起连接作用外，还在名词性从句中充 当成分，可做从句的主语、宾语、或表语。
I don’t like his job.
宾语
I don’t like what he does every day.
同位语
I don’t know about the man, Mr. White. I don’t know about the fact that he is a teacher.
(4) whether 引导的宾语从句可放句首
Whether this is true or not, I am not sure.
(5) 作discuss 的宾语
We are discussing whether we will hold a meeting this weekend.
Practice time
名词性从句--- (宾语从句）
名词性从句在功能上相当于名词, 在复合句
中能担任主语、宾语、表语、同位语等。
主语
{What he does is important
His job is important.
.
表语
{
This is his job.
This is what he does every day.
名词性从句的作用相当于名词，分别作主句 的主语、表语、宾语和同位语。因此名词性从 句可分为： What you said sounds reasonable.
主语从句
I want to know what he has told you.
宾语从句
The fact is that we have lost the game.
6.whatever,however,whichever,whoever,
whomever, 既可以引导名词性从句，又可 以引导状语从句；而 no matter what, no matter how, no matter which , no matter who, no matter whom只可以引导状语从 句
常用并列连词:
并列句
and, both…and, not only… but also, • 平行并列连词: neither…nor • 转折并列连词：but, however, while, yet, • 因果并列连词: for, so
• 选择并列连词: or,either…or
复合句:主句+从句
9. 由于主语从句、宾语从句较长，为此 多将主语从句、宾语从句放在句末， 用it 做形式主语或形式宾语。
• It has been decided when we will have a field trip. ( 主语从句 )
• We found it necessary to have a good knowledge of history. ( 宾语 从句 )
• Whatever (No matter what) difficulty we meet, we’ll never give it up (状语从句) • You are free to get whatever you want to . (宾语从句)
7. as if (though) 既可以引导表语从句, 又可以引导 状语从句
(定语从句)
3.The news that he will leave for Shanghai is true.
(同位语从句)
4.The news that we got last week is true.
(定语从句)
5.The question that we discussed yesterday is a difficult one.
Whether 引导宾语从句、主语从句、表语从句和同位语从句。
当 if 和whether 引导宾语从句的区别，即用 whether不用if 的情况： (1) 作介词宾语 It depends on whether it is fine.
(2) whether +to do I’m not sure whether to leave this afternoon. (3) whether or not He can not decide whether or not take the exam.
并列句 把两个或几个简单句用并列连词连接起来。 并列句 I turned on the TV. My sister and I watched it. I turned on the TV and my sister and I watched it. I bought my sister a present. She didn’t like it. I bought my sister a present,but she didn’t like it.
if / whether whether/ if 1. I asked her __________ she had a bike. whether 2. I don’t know ___________ he is well or not. whether 3.___________ we will hold a party in the open air tomorrow depends on the weather. whether / if we shall 4.It hasn't been decided____________ attend the meeting. whether 5.We’re worried about ________ he is safe. whether 6. The question is _________ he should do it. 7.The doctor can hardly answer the question whether __________ the old man will recover soon. whether 8. I don’t know _______ to go or Ⅱ. 名词性从句应注意事项：
1. 名词性从句的语序为陈述句 . 除“What is / was the matter（the trouble、wrong ）with you ? ”外。 2. 从属连词that不充当任何成分. That he will go to the USA is known to his friends.
简单句的五种基本句型
The weather is very cold. 主语+谓语（连系动词）+表语 He laughed. 主语+谓语（vi.） I like Chinese food. 主语+谓语(vt.)+宾语 She taught them physics. 主语+谓语(vt.)+间接宾语+直接宾语 We must keep the room warm. 主语+谓语(vt.) +宾语+宾语补足语
• He is walking as if he were drunk (状语从句)
• It looks as if it is going to rain. (表语从句)
8.suppose, think, guess, believe, imagine, expect…引导的疑问句, 把引导宾语从句的特殊 疑问词提到句首。 • What do you suppose has happened to her ?
表语从句
The news that we won the game is exciting.
同位语从句
I. 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、whatever 作主/宾/ 表/定 3. 连接副词： when、 where、why、how、 however, whenever, wherever…