第1个回答 2012-06-10
含 think, believe, suppose, imagine, expect等动词后接宾语从句构成的主从复合句在构成反意疑问句时，视情况不同有两种不同的构成方式，否定肯定看整个句子。
(1.)当主句的主语为第一人称时，其后的简短问句应与从句相一致。如：
I expect our English teacher will be back this weekend, won't she/he?
We suppose you have finished the project, haven't you?
I think that he will come，won't he? I don't think that he'll succeed at all,will he?
I don't believe that he will come tonight,will he?
(2).当主句的主语为第二、三人称时，其后的简短问句则应与主句相一致。例如：
Your sister supposes she needs no help, doesn't she?
You thought they could have completed the project, didn't you?
They don't believe she's an engineer, do they?
She doesn't expect that we are coming so soon, does she?