题目内容
10.Mandy left her hometown 10years ago.(同义句)Mandy hasbeenawayfrom her hometown for 10years.
分析 曼迪十年前离开家了.
曼迪离开家十年了,
解答 答案:been away.结合句意可是leave动作发生在过去,持续了一段时间,故用现在完成时have/has+过去分词,leave不能与一段时间连用,故换成be away from,be的过去分词been,故答案是been away.
点评 现在完成时的未完成用法只适用于延续性动词,不可用于终止性动词,即瞬间完成或延续时间很短的动词.如:come,go,arrive,leave,join,become,die等.
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