英语专家进!i don't think he could have done so much homework,last

问题描述:

英语专家进!i don't think he could have done so much homework,last night.
i don't think he could have done so much homework,last night._______(反义疑问句)
为什么 不加 last night 就可以填 could he,加上 last night 就必须填 did he 了 ,
1个回答 分类:英语 2014-10-29

问题解答:

我来补答
需要注意的是,加上last night ,事情发生的时间就已经确定,昨晚,所以应该用did he.不加last night,由于该句子是个宾语从句,当主句的谓语动词是think,believe,suppose,guess,expect,imagine,并且主句主语为第一人称时,疑问部分的主语和谓语动词要与宾语从句的主语和动词保持一致;若他们的主语为第二三人称时,后面的反问部分有主句来决定.例如:1.I do not think he will succeed,will he?2.TOM does not believe Jack will succeed,does he?
慢慢体会吧,也不知道说的明不明白.
 
 
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