题目内容
5.I won't pass the exam ________I work hard.( )| A. | whenever | B. | because | C. | if | D. | unless |
分析 我将不会通过考试,除非我努力学习.
解答 答案:D【解析】whenever无论何时,because因为,if如果,unless除非.根据I won't pass the exam 和I work hard可以知道I work hard是通过考试的条件,又由于前面的句子是否定的,所以此处应该用表否定意义的连词连接,前后意义才能连贯.结合选项,只有unless含有否定意义,相当于if条件状语从句的否定形式if not,符合句意.故选D.
点评 做此类题关键是根据前后句子的对比,判断出主从句的关系,根据句意确定出符合句意的合适的连接词.尤其是注意含有否定意义的连词的用法.
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