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2018年大学英语B考试题库原题——时态练习

发布于 2017-12-19 17:28  编辑:Claire
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2018年大学英语B级考试题库原题——时态练习


John's father______mathematics in this school ever since he graduated from Harvard University

A. taught

B. teaches

C. has taught

D. is teaching

参考答案:C。

解题思路:

意思为:约翰的父亲自从哈佛大学毕业后就一直在这所学校读书,这种状态一直持续到现在,所以句子用现在完成时。


I was giving a talk to a large group of people, the same talk I_to half a dozen other

groups before.

A. was giving 

B. am giving 

C. had given 

D. have given

参考答案:C.

解题思路:

凡是表示过去动作之前的动作要用过去完成时态“had done ".根据题意可知had given的动作发生在was giving之前,所以用过去完成时态。


I fell and hurt myself while I ________ basketball yesterday.

A.was playing

B.am playing

C.play

D.played

参考答案:A

解题思路:

考点:动词时态。while “当……时” 引导的时间状语从句与主句的动作同时发生,因此谓语动词要选进行时,又因为从句中有yesterday,所以谓语动词过去进行时符合题意。句意:昨天我在打篮球的时候摔伤了。


When Lily came home at 5 p.m. yesterday, her mother _____dinner in the kitchen.

A.cooked

B.was cooking

C.cooks

D.has cooked

参考答案:B

解题思路:

考点:动词时态。when引导的时间状语从句与主句的动作同时发生。如果从句谓语用过去时,主句谓语动词就用过去进行时。句意:Lily昨天下午五点回家时,妈妈正在厨房里做晚饭。



Practice makes perfect. 多多练习,考试才能获得好成绩哦!

更多关于大学英语B的考试题库练习在这里>>>大学英语B考试试题题库


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