3 关于名词性从句的问题

1.He promised that if he came back early, he would cook for her.这句子有两个谓语promisedwould cook

2.如何区分it所在句子是形式主语还是强调句?

比如:It is not immediately clear whether the financial crisis will soon be over.这里是形式主语。

It is imagination that makes the world colorful.这个是强调句,it作什么成分?

3.The thought of going back home was all that kept him happy while he was working abroad.

这里all that是不是相当于all为先行词,that为关系代词做主语?all that等于what

4. The traditional view is ____ we sleep because our brain is programmed to make us do so.

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

这几个选项都能引导表语从句,为什么只能选Dthat呢?

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1 个回答

黎反修   - 英语翻译 (已退休)
擅长:数词用法,存在句,英语考试

1. He promised that if he came back early, he would cook for her.这句子有两个谓语promisedwould cook

这里的that if he came back early, he would cook for her 是宾语从句,这个宾语从句本身又是含有条件状语从句的主从复合句。promised是主句的谓语动词;would cook 是宾语从句中主句的谓语动词。

2.如何区分it所在句子是形式主语还是强调句?

比如:It is not immediately clear whether the financial crisis will soon be over.这里是形式主语。

It is imagination that makes the world colorful.这个是强调句,it作什么成分?

如果去掉It is  that 3个单词后,剩下的单词能够组成一个完整而且正确的句子(必要时词序可以变动),原来的句子就是强调句。这里的it 是主语。

3.The thought of going back home was all that kept him happy while he was working abroad.

这里all that是不是相当于all为先行词,that为关系代词做主语?all that等于what

在这里的all that中,all为先行词,that为关系代词做主语all为先行词that关系代词也可以作宾语,如:This is all (that) I know.

4. The traditional view is ____ we sleep because our brain is programmed to make us do so.

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

这几个选项都能引导表语从句,为什么只能选Dthat呢?

【答】如果选择A.when B.why 或者C.whether  is 后面是两个从句,而且整个句子含义不清,所以是错误的。这里的that (无词义)引导表语从句,这个表语从句本身是一个含有原因状语从句的复合句。

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  • kkkikia   提出于 2022-09-14 20:51