There was a lot of time left,you needn't have hurried.中后面一句为什么不是you needn't hurry,而要用

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There was a lot of time left,you needn't have hurried.中后面一句为什么不是you needn't hurry,而要用

There was a lot of time left,you needn't have hurried.中后面一句为什么不是you needn't hurry,而要用
There was a lot of time left,you needn't have hurried.中后面一句为什么不是you needn't hurry,而要用

There was a lot of time left,you needn't have hurried.中后面一句为什么不是you needn't hurry,而要用
“needn't+have+done” 表示“本来不需要做某事而做了”

needn't have done sth.表示“本不必做某事而做了”need have done sth.“本需要做某事而未做”
need do sth.是“需要做某事”
你那个句子是说:还省下许多时间,你(原本)不必那么匆忙。

needn't have hurried表示本不需要这么着急,因为整句的时态是过去式,现在是感慨

was表明时间是过去,needn,t have done指没必要做过去的事。