I can't decide what to buy? 帮忙分析句子结构?

I can't decide what to buy? 帮忙分析句子结构?
What to buy?是做decide的宾语吗?还是这个句子应该是I can't decide to buy what?
kejie2 1年前 已收到5个回答 举报

敬亭晓月 幼苗

共回答了18个问题采纳率:94.4% 举报

I can't decide what to buy.
解析:这句话是不定式短语代替宾语从句.
题中what to do也可以还原成宾语从句:I can't decide what I should buy.原句中,I 是主语,can't 情态动词,decide连在一起共同做谓语,what to buy是decide的宾语.
句意:我不能决定要买什么.

1年前 追问

10

kejie2 举报

不定式短语中what做什么成分呢?原句应该是I can't decide to buy what. what为什么要提前呢?

举报 敬亭晓月

这个题目中可以说what做的是buy的宾语,因为还原成从句就是buy的宾语。宾语从句中疑问词需要提前,紧跟在及物动词(此处为decide)之后。你说what to buy是decide的不定式做宾语就可以了。非要拆开来看就像我上面说的就行了。

kejie2 举报

Decide to do sth. What就是sth,因为是疑问代词所以提前了,对吗?

举报 敬亭晓月

what to do是sth,因为what是疑问词,所以就得提前了。

lord_universal 幼苗

共回答了1个问题 举报

I can't decide what to buy? 帮忙分析句子结构?
I 主语
can't decide 谓语
what to buy宾语

1年前

1

w520uj4 幼苗

共回答了2个问题 举报

I为主语,can't decide为谓语动词what to buy为宾语。本句应为句号,不应为问号。

1年前

1

漂亮小可爱 花朵

共回答了3055个问题 举报

I 主语can't decide 谓语 what to buy 宾语。
注:What to buy?是做decide的宾语
加油!不明白再问!如果帮到你,请采纳,谢谢!

1年前

0

blk0g 幼苗

共回答了9个问题 举报

I 主语can't decide 谓语 what to buy 宾语。
What to buy?是做decide的宾语

您的一票同意,我们团队将无限动力!

1年前

0
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