To everyone’s surprise , Alex _____ play chess very much when he was only four .

To everyone’s surprise , Alex _____ play chess very much when he was only four .

题型:不详难度:来源:
To everyone’s surprise , Alex _____ play chess very much when he was only four .
A.mightB.shouldC.canD.could

答案
D
解析

试题分析:might可以,或许;should应该;can能,能够;could,can的过去式。句意:令所有人吃惊的是,当他只有四岁时,阿历克斯就非常会下棋。结合语境可知下文描述的是过去的动作,故助动词用过去式,选D。
点评:英语中的时态主要是借助于时间状语与上下文语境来进行判断。解答此类题型,首先要注意句子中的时间状语,如果没有则要通过分析上下文,结合语境来判断句子的时态。英语疑问句中一般具有时态上的对应关系,注意结合这一特点进行区分。
举一反三
– Where ______________?
– An art exhibition. I think it’s really worth _______ and we can learn a lot from it.
A.have you gone; visitingB.have you been; visiting
C.have you gone; visitD.have you been; visit

题型:不详难度:| 查看答案
Don’t worry. The blind man            to walk across the road soon by the policeman.
A.is helpedB.will be helpedC.was helpedD.has been helped

题型:不详难度:| 查看答案
So far, most of the work _______ by others, it’s your turn to do the rest of it.
A.has finishedB.finishedC.has been finishedD.is finished

题型:不详难度:| 查看答案
The Green family ________ China for five years.
A. has come to         B. has been in          C. has been to
题型:不详难度:| 查看答案
--- It’s difficult for the village children to cross the river to get to school.
--- I think a bridge ________ over the river.
A.should be builtB.should buildC.was builtD.has been built

题型:不详难度:| 查看答案
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