题目内容
8.If you smile,_____you're in a bad mood,it will immediately improve your mood.( )A. | when | B. | only if | C. | even if | D. | once |
分析 如果你微笑,即使你心情不好,它也会立即改善你的心情.
解答 答案:C.
本句考查连词的用法.when当…的时候,引导时间状语从句;only if主要,引导条件状语从句;even if即使,引导让步状语从句,而once一旦,引导条件状语从句;根据句意"即使你心情不好,它也会立即改善你的心情"可知,应该是一种让步关系;故选C.be in a bad mood心情不好.
点评 对于连词所起的作用要结合句意来进行判断,并熟悉每个连词的具体用法,所连接的从句类型等.

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