题目内容
10.-Why are you so happy today?-Because I to play video games.( )
| A. | allow | B. | allowed | C. | have allowed | D. | am allowed |
分析 --今天你为什么这么开心?
--因为我被允许玩电子游戏.
解答 答案:D.
首先根据语境推测答语的句意是"因为我被允许玩电子游戏."句子表述的是现在的情况,所以用一般现在时,主语I 是动作 allow的承受者,表示"被允许"所以用被动语态,一般现在时被动语态的构成是:主语+am/is/are+动词的过去分词,故选D.
点评 本题考查时态和语态.每个时态都有标志词,熟记这些标志词是做题的关键.在没有时间状语的情况下可以根据语境来对时态做出判断.判断语态的关键则是观察主语是谓语动词的执行者还是承受者.
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