题目内容
9.Have youcollected(collect)lots of shells?分析 你收集了很多贝壳吗?
解答 答案:collected
联系语境,根据关键词have位于句首,可知此句应为现在完成时态的一般疑问句形式;have为助动词;其构成为:have/has+过去分词;结合提示词为动词collect"收集",此句意为:你收集了很多贝壳吗?强调过去的动作对现在造成的影响;符合现在完成时的用法;所以此处应用collect的过去分词collected.故填:collected.
点评 此题考查现在完成时的用法.做题时结合语境及关键词准确判断出句子的时态,套用其构成即可.
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