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时态
时态.png
时态就是时间+状态。
段时态：是一个过程，以完成时为代表。
点时态：一个时间点，粗点指大概时间，精点指某时正在发生。
现在完成时
形式：have/has done
She has left now.
过去完成时
形式：had done
She had left before he arrived.
将来完成时
形式：will have done
She will have left before next Monday.
一般现在时
动词形式: do/does; am/is/are
I love you.
She is a teacher.
一般过去时
动词形式: did; was/were
I met a beautiful girl yesterday.
I was an English teacher two years ago.
一般将来时
形式：will do; be to do
I will meet her tomorrow.
She is to be seen in the lab on Monday.
现在进行时
形式：be doing
Listen! She is singing.
过去进行时
形式：was/were doing
She was singing at 9:PM last night.
将来进行时
形式：will be doing
I will be enjoying my dinner at 7:00 PM tomorrow.
一般过去将来时
形式: would do; was/were to do
I would go with you. 我将和你一起去。
I would going to marry her. 我打算去她。
过去将来进行时
形式: would be doing
I was going to marry her. 我打算娶她。
过去将来完成时
形式: would have done
I would have married you. 我会嫁给你。
现在完成进行时
形式: have been doing
I have been waiting for you for 10 years. 我已经等你十年了。
过去完成进行时
形式: had been doing
Until 10pm yesterday, he had been working for over 10 hours.
直到昨天晚上10点，他已经工作了超过10个小时
将来完成进行时
形式: will have been doing
By the time I complete this book, I will have been writing for six years.
等到我写完这本书，我将会写6年。
过去将来完成进行时
形式: would have been doing
They said that by the end of the following month, the project would have been being worked for 3 years.
他们说道第二个月底为止，这个项目已经进行了3年。
