题目内容
20.______ I was doing in the washing in the house,my brother was playing with his pet dog in the garden.( )| A. | When | B. | As | C. | While | D. | As soon as |
分析 当我正在房间里洗衣服时,我弟弟正在花园里和他的宠物狗玩.
解答 正确答案:C.ABC都可表示当…时,其中when,as常和短暂性动词连用,while则常和持续性动词连用,表示主从句动作正在同时发生.D表示一…就.根据题干可知我正在房间里洗衣服,弟弟正在花园里和狗玩,主句从句动作正在同时发生,故选择C.
点评 本题考查连词辨析,基础题,熟悉每个选项的含义及用法,特别注意when,as,while三个词的区别,再根据题干进行选择.
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