There is someone knocking at the door. It must be the computer repairman.I( C )him to come t

2025-03-06 18:33:46
推荐回答(3个)
回答1:

There is someone knocking at the door. It must be the computer repairman.I( C )him to come to fix my computer.
有人在敲门,一定是电脑维修工,我打电话叫他来修理我的电脑的。
根据题干There is someone knocking at the door. It must be the computer repairman.有人在敲门,一定是电脑维修工。可知修理工现在已经来了,所以可以推断:电话是过去打的,应该用一般过去时态。一般过去时态的构成:主语+谓语动词的过去式。所以答案是:called,故选:C。
本题主要考查动词时态,判断动词的时态,要通过所给的时间状语或上下文等,去判断动词的时态。本题主要考查一般过去时态。

回答2:

答案B, have called . 

A:There is someone knocking at the door. 

B: It must be the computer repairman.I have called him to come.

这是一个表示猜测的情景。 B这个人对自己的推断用了must be 的语气,他之所以做出这么肯定的推测,是因为他觉得之前自己打电话叫了修理员的。 尽管打电话叫修理员这件事发生在过去,但是对B这个人而言他觉得很大程度上影响了现在对门口是谁的推测。 故,用现在完成时。 类似的情景还有:

A: Is the man under the tree our headmaster?

B: No, it can't be him.  He has gone to attend the meeting. 

其中一个用法: 现在完成时表示一个过去发生的动作在过去已经完成,并且这个动作对现在仍有影响或结果,同时说话者强调的或感兴趣的就是这个影响或结果,如汉语说“他已离开这个城市了”,其中的“离开”肯定发生了,它对现在的影响或结果就是“他现在已不在这个城市了”He has gone to Beijing. (He has left and gone to Beijing. He is not here.)

回答3:

There is someone knocking at the door. It must be the computer repairman.I( C )him to come t
有人在敲门。它必须是计算机修理工。我(C)他来T