题目内容
12.I was doing my homework _______ my mother was doing some cooking.( )| A. | during | B. | when | C. | while | D. | after |
分析 当妈妈在做饭的时候我在写作业.
解答 答案:C;
根据设空处前后的句子都用了过去进行时,可以推断本句的句意是"当妈妈在做饭的时候我在写作业.",表示主句的动作和从句的动作同时发生且持续进行,用while引导时间状语从句,while"当…时",通常与延续性动词连用,表示两个动作同步发生,故选C.
点评 本题主要考查连词的用法,比较和分析选项中连词的不同含义及其用法是解答该题的关键;还要根据句中信息正确推测该句句意,明白前后句子之间的关系,才能更好地判断出所要用的连词,进而作出解答.
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