名词性从句_英语

the bus to run that far. Predicative clause
4. When we will start is not clear. Subject clause 5. I had no idea that you were her friend.
Appositive clause
引导词
• 句型转换
• 1.They are good doctors. He told us. → He told us that they were good doctors.
• 2. He hadn’t said anything at the meeting. The fact surprised us.→ The fact that he hadn’t said anything at the meeting surprised us.
predicative
3.We Chinese are peace-
loving.
名词性从句
• 名词性从句在功能上相当于名词
{His job is important.
主语 What he does is important.
{ 表语 This is his job. This is what he does every day.
me? →
Could you tell me when he bought this new bike?
6.My question is this: where will the lecture be given? → My question is where the lecture will be given.
I often wonder if/ whether animals have the same senses as humans.
总结：当从句原来是一般疑问句时， 变成名词性从句用if或whether引导。
5.When did he buy this new bike? Could you tell
什么叫名词性从句？
• 在句子中起名词作用的句子叫名词从句 (Noun Clauses）
• 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 位语等
• 因此根据它在句中不同的语法功能，名 词从句又可分别称为主语从句、宾语从 句、表语从句和同位语从句
What are noun clauses? His story is interesting. What he said is interesting. I heard his story. I heard what he said. I listen to his story. I listen to what he said. This is his story. This is what he said. The idea of going there is good. The idea that we go there is good.
总结：当从句原来是特殊疑问句时， 变成名词性从句还用原来的特殊疑 问词来引导。
总结：名词性从句必须用陈述句语序。 另外，一般情况下，名词性从句均看 作单数概念。由what引导的一般看后 面的表语。宾语从句的时态一般与主 句保持一致。
1.What we need is more time. 2.What we need are more English dictionaries.
名词性从句中的连接词有:
连词: that / whether / as if(though);
连接代词: what / who/ which / whose / whatever / whoever / whomever / whichever，
连接副词: where / when / why / how / wherever / ws job.
宾语 I don’t like what he does every day.
{I don’t know about the man, Mr. White.
同位语 I don’t know about the fact that he is Mr.White.
reported that the mist would become a
thick fog in the afternoon. Object clause
2. 2. She wondered if the buses would still be
running.
Object clause
3. 3. The truth is that the fog is too thick for
总结：当从句原来是陈述句时，变 成名词性从句用that引导。
3.Does your sister get up early? Do you know? →
Do you know if/ whether your sister gets up early?
4.Do animals have the same senses as humans? I often wonder. →
Practice time.单句改错
Point out the function of each noun in the following sentences:
subject
object
1.The world loves nature.
subject
predicative
2.Knowledge is power .
subject apposition
Subject clause Object clause
Object clause after a preposition Predictive clause
Appositive clause
Practice time：指出下列各名词性从句的种类
1. At lunchtime, the radio weatherman