【解析】 C 由时间状语和结合语境来看,这是对过去某个时间点正在发生事情的肯定推测,再结合题意,应该是must have been doing结构,选C。
4. When I lived with my roommates in the university, we ________ often talk into the night.
A.might
B.must
C.should
D.would
【解析】 D 这里描述的是过去经常发生的动作(或过去经常做的事情)。
5. —This is the first time I ________ my first picture with my own hands.
—It is time that you ________ a picture for me.
A.took; took
B.have taken; took
C.took; will take
D.will take; have taken
【解析】 B This/It is the first time that…中,从句的谓语动词通常用现在完成式;It's (high) time that…中,从句谓语动词通常用一般过去式(即虚拟语气),意为“该是做……的时候了”。
6. —Why hasn't Jack come back yet?________anything have happened to him?
—I'm not sure, but I guess something________.
A.May;must have
B.Can;may have
C.Must;may
D.Dare;might have
【解析】 B 考查情态动词。在一般疑问句或特殊疑问句中表推测时常用can或could,推测发生过的事情时情态动词后要接完成式,只能选B。
【2017高考英语备考复习:情态动词和虚拟语气2】相关文章:
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (48)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (73)
★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (54)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21