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过去将来:was/were going to +动词原型
过去完成:had +动词过去分词
过去进行:was/were +动词ing
过去将来,比如说"我那个时候准备去拿...",就要用 I was going to get...
过去完成,比如说"我收到你信的时候已经做好作业了",就要用 I had finished my homework when I received your letter.
过去进行,比如说"你打电话来的时候我正打球呢",就要用 I was playing basketball when you called.
不知道能不能帮到你.差不多就是这样啦~
过去完成:had +动词过去分词
过去进行:was/were +动词ing
过去将来,比如说"我那个时候准备去拿...",就要用 I was going to get...
过去完成,比如说"我收到你信的时候已经做好作业了",就要用 I had finished my homework when I received your letter.
过去进行,比如说"你打电话来的时候我正打球呢",就要用 I was playing basketball when you called.
不知道能不能帮到你.差不多就是这样啦~
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