题目内容
14.You can't have finished the book yesterday,_________?( )A. | can you | B. | have you | C. | do you | D. | did you |
分析 你昨天不可能读完这本书,对吗?
解答 答案是D.本题考查含推测的情态动词的反义问句.反义问句的基本结构是"陈述句+简略疑问句?",疑问句中的主语和助动词与陈述句一致;当陈述句含推测的情态动词时,疑问句中的助动词的判断方法是"去掉表示推测的情态动词,将句子还原";本句还原为"You didn't finish the book yesterday",可见还原后的句子是含实意动词的过去时,所以助动词用did,答案选择D.
点评 反义问句的解题,首先理解反义问句的作用--证实上文的内容;其次理解反义问句的基本结构;并且积累常见的特殊结构,最后结合语境判断.
![](http://thumb.zyjl.cn/images/loading.gif)
练习册系列答案
相关题目
4.You must have watched that basketball match the day before yesterday,_______?( )
A. | mustn't you | B. | haven't you | C. | didn't you | D. | hadn't you |
5.We haven't enough books for _______; some of you will have to share.( )
A. | somebody | B. | anybody | C. | everybody | D. | nobody |
9.smooth( )
A. | strengthen | B. | worth | C. | clothing | D. | mouth |
3.As far as I know,a chemical factory ______ in flames in North England last night,killing as many as 40people.( )
A. | broke down | B. | went up | C. | picked up | D. | cut down |