题目内容
12.Don't come into the office __________ your teacher asks you.( )| A. | if | B. | when | C. | until | D. | because |
分析 直到老师要求你,你才可以进办公室.
解答 答案:C.
联系语境并根据前后句子的对比,可知句意是:直到老师要求你,你才可以进办公室.;由于主句中的谓语动词是非延续性的动词,根据句意结合关键词 Don't,可以判断出此句应用固定表达not…until来完成,意为"直到…才…"引导一个时间状语从句.故选C
点评 本题主要考查连词的用法,连词在句子中主要起联系上下文的作用,他们之间的区别就是表示逻辑关系的不同,所以在解题时先要理解上下文含义,然后根据上下文逻辑关系选择合适的连词.连词的用法都比较多,语义之间还有交叉,熟记其基本应用规则,了解其区别,注意固定搭配对象,是做好此类题型的关键.
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