题目内容
8.-I'll have nothing to wear to work on Monday ______ I pick up my clothes at dry cleaners'.-Then you'd better hurry.It closes at noon on Sundays.( )
A. | though | B. | as | C. | unless | D. | after |
分析 ---如果我不去干洗店拿衣服,周一我就没有衣服可以穿着去上班了.
---那你最好快点.干洗店在每周日中午就关门了.
解答 答案:C.根据-I'll have nothing to wear to work on Monday (周一我就没有衣服可以穿着去上班了)和I pick up my clothes at dry cleaners'(我去干洗店拿衣服)可知如果我不去干洗店拿衣服,周一我就没有衣服可以穿着去上班了.所以选择C unless"除非,如果不".其他选项的含义分别是A"虽然";B"随着,因为";D"在…之后".
点评 考查从属连词.
unless是从属连词,引导条件状语从句,含有否定意义,相当于if条件状语从句的否定形式.所以unless=if not.注意:unless引导的条件状语从句和if条件状语从句,与其它时间状语从句一样,用一般现在时代替将来时
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