题目内容
17.Look!Some children ________ in the river.Let's go and join them.( )| A. | swim | B. | are swimming | C. | will swim |
分析 看!一些孩子在河里游泳,让我们加入到他们当中去吧.
解答 答案:B.
根据句首的Look!结合语境推测句意是"看!一些孩子在河里游泳,让我们加入到他们当中去吧."判断设空处的动作"游泳"在说话时刻正在进行着,所以用现在进行时.现在进行时的构成是:主语+am/is/are+动词的现在分词;故答案为B.
点评 本题考查了动词的时态.做题时,一定要特别关注有关的时间短语,这是判断句子时态的标志.在没有时间状语的情况下可以联系上下文根据语境来做出正确判断.
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