题目内容
2.-Didn't you see the sign"No Parking"on the left?-Sorry,I didn't.But now I know parkingisn't allowed(not allow) here.
分析 --难道你没看到左边禁止停车的标志吗?--对不起,没有.但是现在我知道了这儿禁止停车.
解答 答案:isn't allowed 提示词not allow,动词,不允许. 根据上文Didn't you see the sign"No Parking"on the left?你没看到左边禁止停车的标志吗?可知这儿不允许停车.主语parking是动作的承受者,和动词allow构成被动关系,应该用被动语态.根据时间状语now,可知应该用一般现在时态的被动语态.一般现在时态的被动语态的否定式的构成:am/is/are+not+过去分词,主语parking是,单数概念,应该用is,故填:isn't allowed.
点评 本题主要考查完成句子,首先要根据所给汉语提示,写出相关的英语单词,然后根据句式特点,结合时态,语态,短语,句型等,确定单词的适当形式,最后把句子补充完整.
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