题目内容
20.如果你晚上早些睡,早上就不会感觉疲惫.If you go to bed earlier at night,you won'tbe tired in the morning.
分析 If; be tired
解答 答案:If be tired
通过对比,可知英文句子中缺少"如果"和"疲惫"的表达;根据汉语意思可知此句应该用if引导的条件状语从句去表达;时态方面遵循"主将从现";故首空应用连词if引导该从句,为一般现在时;这里是形容人"疲惫的"所以应该用形容词tired;结合won't可知主句为一般将来时,后应该用系动词原形be+tired.综合以上分析,故填:If; be tired
点评 此题考查if条件状语从句的用法.做题时把握此从句的时态规则是做题的关键.
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