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高中英语 非谓语问题the earthquake happening in wenchuan was very seri

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高中英语 非谓语问题
the earthquake happening in wenchuan was very serious
为什么不能把happening换成 having happened?
你好.出题人犯了一个大错.
The earthquake happening in Wenchuan was very serious本身是一个错句.在这里,happening的意思是 that was happening(定语从句部分). 如果是(was) happening,到底是发生了还是正在发生或者没有发生?所以,正确的表达是:
The earthquake that happened in Wenchuan was very serious
记住:1 动词的一般式分词ing形式表达的是“正在”,不表达“已经”.
2 having happened这样的结构,一般用来做状语使用,不做定语使用:
Having happened quite a few times, such engine failure did cause me much trouble.
== As such engine failure had happened quite a few times, it did cause me much trouble.