You can listen to the inventor's speech again because Ihave recorded it．题目和参考答案——青夏教育精英家教网—

12．You can listen to the inventor's speech again because Ihave recorded it．（record）

分析你可以再听发明家的演讲，因为我录下来了．

解答答案：have recorded 考查单词填空．根据句意：你可以再听发明家的演讲，因为我录下来了．强调表示过去发生的动作对现在造成的影响或结果或表示过去的动作或状态持续到现在．要用现在完成时，它的构成是：主语+have/has+动词的过去分词．主语是I，助动词用have，record的过去分词是recorded，故答案是have recorded．

点评解答此题的关键是根据语境推测要填内容表达的含义，然后能理解各选项内容，有时可能没有必要细细区分每个单词的含义，仅根据句子语气就可以判断出正确答案．

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