高校问答黑苹果m2网卡:英语总共有多少种时态啊？都是怎么构成的？
来源：百度文库 编辑：高校问答 时间：2024/05/02 07:51:21
最常用的？
12种时态中 有8种常用
一般现在
一般将来
一般过去
现在进行
将来进行
现在完成
现在完成进行
过去完成进行
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1.一般现在时: 主语+do/does(现在分词)
e.g We clean the room every day.
2.一般过去时: 主语+did
e.g We cleaned the room just now.
3.现在进行时: 主语+am/is/are doing
e.g We are cleaning the room now.
4.过去进行时: was/were doing
e.g We were cheaning the room at 5:00 yesterday afternoon.
e.g 5.现在完成时: have/has done
We have cleaned the room already.
6.过去完成时: had done
e.g We had cleaned the room before he arrived.
7.一般将来时: will do/
e.g We will clean the room tomorrow.
8.过去将来时: was/were to /would do
e.g He said he would clean the room next