题目内容
7.Have youexperienced(experience) a flood?分析 你经历过洪水吗?
解答 答案:experienced
解析:根据前面的have可知本题为现在完成时,现在完成时的基本结构为:主语+have/has done+其它成分;故本题答案为所给动词的过去分词形式experienced一词.
拓展:flood意为"洪水",drought意为"干旱".
点评 本题考查单词填空,做此类题目时一定要仔细分析句子结构,根据句意及语法确定所填词并注意所填词的形式是否有变化.
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