宾语从句语法汇总(11)

宾语从句语法汇总

Tell him which class you are in ．

Do you know what he likes？

注：

(1)主、从句时态一致：

主句谓语过去时，从句相应过去时；

He answered that he was listening to me. 主句谓语现在时，从句时态任所需；

eg． He says (that) he will leave a message on my desk.

They know (that) he is working hard. 具体过去永不变，真理格言现在时；

eg．He told me that he was born in 1980. Father told me that practice makes perfect .

（2）否定前移，及完成反意问句

在think / believe / suppose / guess / imagine / expect等动词后跟宾语从句否定式时，应转移到主句上去，完成反意问句时，应与从句主、谓保持一致。（注: 否定前移的条件是，主句主语是第一人称）

eg． I don't think you are right ,are you ? I don't believe they have finished their work yet,have they ?

（3）运用虚拟语气的情况

在表示： 建议 suggest 、advise、propose; 要求demand 、desire、request； 决定 decide; 命令 order、command、require; 坚决主张 insist; 等动词后跟宾语从句，用（should）+v．（虚拟语气）