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1.They can't have thought that i was at home then,a.did they
题目内容：
1.They can't have thought that i was at home then,
a.did they b.have they c.do they d.was i
2.-He hasn't finished yet.
-well,he ought_.
a.not have to b.to have c.not to d.to
3.-i find lily _fatter of the two.
-really?and she is _ shorter of the two.
a./,/ b.the,the c./,the d.the,/
4.after the party ,shi found her nacklace gone ,and never_again.
a.be found b.being found c.to found d.found
第一题,have thought否定应该是haven't thought .本来是否定的,所以不是应该用have they吗?
其它几道题目要选择的理由.优质解答
1.They can't have thought that i was at home then,B_?(在表示猜测时,反意疑问句中不能用情态动词)
a.did they b.have they c.do they d.was i
2.-He hasn't finished yet.
-well,he ought B_.(强调动作的已经完成,用完成式------he ought to have (finished))
a.not have to b.to have c.not to d.to
3.-i find lily _fatter of the two.--------B
-really?and she is _ shorter of the two.记住：the 最高级of the three,the four,the five,- --
a./,/ b.the,the c./,the d.the,/ the 比较级of the two
4.after the party ,shi found her nacklace gone ,and never_D again.（never found again 习惯用法,再也没有被找到===and was never found again.）
a.be found b.being found c.to found d.found - 追问：
- 错了，第一道。
- 追答：
- 请比较和分析 1 she must be at home now, isn't she（现在） 2 she must have seen the film, hasn't she? （到现在为止） 3 she must have seen the film last week, didn't she ? （在过去） 4They can't have thought that i was at home then,_? （can't 指代的是现在，所以是have they?）
- 追问：
- haven't they 没有这个选项啊，而且答案是A
- 追问：
- 一楼和五楼讲的错在哪
- 追答：
- 表示猜测时，时间状语决定反义疑问句的时态，如果没有明确的时间状语，就说明是现在时。你们老师没有告诉你吗？ 1 she must have thought you were there,____________? 请你做！反义疑问句 2 she must have thought about you yeasterday_____________?
a.did they b.have they c.do they d.was i
2.-He hasn't finished yet.
-well,he ought_.
a.not have to b.to have c.not to d.to
3.-i find lily _fatter of the two.
-really?and she is _ shorter of the two.
a./,/ b.the,the c./,the d.the,/
4.after the party ,shi found her nacklace gone ,and never_again.
a.be found b.being found c.to found d.found
第一题,have thought否定应该是haven't thought .本来是否定的,所以不是应该用have they吗?
其它几道题目要选择的理由.
优质解答
a.did they b.have they c.do they d.was i
2.-He hasn't finished yet.
-well,he ought B_.(强调动作的已经完成,用完成式------he ought to have (finished))
a.not have to b.to have c.not to d.to
3.-i find lily _fatter of the two.--------B
-really?and she is _ shorter of the two.记住：the 最高级of the three,the four,the five,- --
a./,/ b.the,the c./,the d.the,/ the 比较级of the two
4.after the party ,shi found her nacklace gone ,and never_D again.（never found again 习惯用法,再也没有被找到===and was never found again.）
a.be found b.being found c.to found d.found
- 追问：
- 错了，第一道。
- 追答：
- 请比较和分析 1 she must be at home now, isn't she（现在） 2 she must have seen the film, hasn't she? （到现在为止） 3 she must have seen the film last week, didn't she ? （在过去） 4They can't have thought that i was at home then,_? （can't 指代的是现在，所以是have they?）
- 追问：
- haven't they 没有这个选项啊，而且答案是A
- 追问：
- 一楼和五楼讲的错在哪
- 追答：
- 表示猜测时，时间状语决定反义疑问句的时态，如果没有明确的时间状语，就说明是现在时。你们老师没有告诉你吗？ 1 she must have thought you were there,____________? 请你做！反义疑问句 2 she must have thought about you yeasterday_____________?
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