用一個句子作賓語,這個句子就是賓語從句。賓語從句的三大考點是時態(tài)、語序和引導詞。
當賓語從句是疑問句時,要用陳述句語序。如:
He asked me when we would start out the next day.他問我第二天什么時候出發(fā)。
Did you find out where she lost her car?你查出了她在哪里丟的車嗎?
(誤)I don't know where has she gone.我不知道她去哪里了。
(正)I don't know where she has gone.我不知道她去哪里了。
(誤)Do you know what is he doing?你知道他在干什么嗎?
(正)Do you know what he is doing?你知道他在干什么嗎?
(誤)I don't know how does he go to school.我不知道他怎樣上學。
(正)I don't know how he goes to school.我不知道他怎樣上學。