题目内容

—Excuse me, Mum. When can we have dinner?

—Not until it                in half an hour.

A.is prepared                            B.will be prepared

C.has been prepared                      D.was prepared

 

【答案】

A

【解析】

试题分析:句意:打扰了,妈妈,我们什么时候能吃饭?——再有半个小时就准备好了。结合语境可知下文描述的是可观的动作,故用一般现在时态。主语是动作对象,故用被动语态。选A。

考点:时态及语态

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。语态的判断主要是确定句子主语与谓语动词的关系。如果是主动关系则用主动语态,反之如果是动宾关系,则用被动语态,尤其要注意一些特殊动词的用法。

 

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1.When you cough or sneeze, you should _________.

A. touch everything   B. cover your mouth  

C. point out to the kids  D. pass the germs to others

2.If you come to a door and someone is following you, you’d better ________.

A. hold the door          B. pass through           C. close the door               D. stand to the side

3.From the passage we can know the writer is a _________.

A. doctor                   B. traveler                  C. parent                         D. teacher

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