题目内容
11.-I'm used tostaying (stay) up late till midnight.-But you shouldn't.Teenagers need at least 8hours of sleep a day.
分析 --我已经习惯了熬夜到半夜.
--但是你不该这样.青少年每天需要至少八个小时的睡眠.
解答 答案:staying.
根据所给单词结合前面的"I'm used to"可以推测句意为"我已经习惯了熬夜到半夜.",由于设空处单词放在短语"be used to (习惯于)"后面,其中to是介词,所以应填动词ing形式 staying,故答案为:staying.
点评 本题考查用所给单词的适当形式填空,首先要根据语境明确句意,然后再根据相关语法对所给单词在形式上做出正确的变化.
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