3.当宾语从句是特殊疑问句时,由连接代词(what, who, whom, which, whose)或连接副词(when, where, how, why)引导,因为连接代词或连接副词在从句中担任一定的句子成分,具有一定的意义,所以不可以省略。
Do you know what he said just now ?
I don't remember when we arrived .
I asked him where I could get so much money .
Please tell me who (whom) we have to see .
Do you know what time the plane leaves ?
【练习】
1). He asked __________________________. (谁能回答这个问题)
2). Do you know_________________________. (他们在等谁)
3). He asked __________________________________.(谁的书法是班上最好的)
4).Please tell me _______________________. (我们什么时候开会)
5). Can you tell me _______________. (他在哪儿)
6). Could you tell me ______________________. (我该怎么去车站)
7). Would you tell me _________________(为什么火车迟到了)
♦宾语从句的时态
1. 如果主句是现在的时态 (包括一般现在时 ,现在进行时,现在完成时),从句的时态可根据实际情况而定,(包括一般现在时,一般过去时,一般将来时,现在完成时等)
I know he lives here .
I know he lived here ten years ago .
I have heard that he will come tomorrow .
2. 如果主句是过去的时态(包括一般过去时,过去进行时),那么从句的时态一定要用相对应的过去的某种时态(包括一般过去时,过去进行时,过去将来时, 过去完成时)
I knew who lived here.
I saw she was talking with her mother.
He asked whether his father would come back tomorrow.