小升初英语语法考点梳理:过去完成时

更新时间:2018-08-05 来源:小升初英语 点击:

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学习英语语法很重要,下面学习方法网小编为大家精心整理了小升初英语语法考点梳理过去完成时的相关内容,供大家学习。      过去完成时:用法:在过去的时间里,两个动作中,发生在前的哪个动作要用过去完成时。      结构:had+过去分词      After she had finished her homework, she went shopping.      They had sold the car before I asked the price.      The train had left before I arrived at the station.      After/before引导的时间状语从句放在句首要在句子后面加逗号,如果放在主句后则不用加。      1.变疑问句将助动词移到句首      Had she finished her homework?      2.变否定句在助动词后面加not      She hadn’t finished her homework.      3.肯定回答及否定回答      Yes, she had. No, she hadn’t.      4.特殊疑问句:      What had she done?      希望这篇文章对大家有用,更多内容请关注学习方法网。

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