2. What did he want to buy ? I don’t know what did he want to buy . I don’t know what he wanted to buy .
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注:当从句的原句为以下句子 以及what, who作主语时,语序不变:
What’s wrong?
= I tell him that They h第a21d页/共g3o7页ne when I came.
2. 时态:如果主句是过去的时态(一般过去时,
过去进行时),从句的时态一定要用相对应的过 去的某种时态(一般过去时,过去进行时,过去 将来时,过去完成时)
1) He can go with me. He said. =He said he could go with me.
whether 3. I wonder ___________ he is well.
4. I don’t know ________ or not he is well.
whether /if
5. I don’t know _______ to go.
whether
whether
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由从属连词 whether, if 引导的宾语从句
if/ whether “是否”,说明对陈述的事物不明确或不清 楚。常用在ask, know, wonder, can (could) you tell me 等后。
Are you a student? Please tell me.
4. 宾语从句提前时: • Whether this is true or not, I can’t say.