题目内容
3.Most Chinese people agree that smokingshouldn't be allowed in public.(allow)大多数中国人赞同,公共场合不应该允许吸烟.
分析 shouldn't be allowed.
解答 答案:shouldn't be allowed.结合allow doing sth允许做某事,smoking是动词allow的承受者,构成被动关系,表示应该should,故用情态动词被动语态---情态动词+be+过去分词,should后加上not否定,故答案是shouldn't be allowed.
点评 allow doing sth允许做某事
We don't allow eating in the classrooms.(我们)不允许在教室吃饭. We don't allow smoking here.我们不允许在此抽烟.
allow sb to do sth允许某人做某事
Her father would not allow her to eat sweets.她父亲不允许她吃糖果.
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