种类2
一般时:一般现在时,一般过去时, 一般将来时,过去将来时
进行时:现在进行时,过去进行时, 将来进行时,(过去将来进行时)
完成时:现在完成时,过去完成时, 将来完成时,(过去将来完成时)
完成进行时:现在完成进行时, (过去完成进行时, 将来完成进行时, 过去将来完成进行时)
构成
一般现在时: work / works / be ( is , am , are )
4 在时间,条件,方式,让步状语从句中, 用一般过去时,表示过去将来的动作。
He said If he had time the next day , he would go to see you.
一般将来时:
1 表示将来发生的动作。 常与
soon , tomorrow , the day after tomorrow , next week , someday , from now on , in the future 等时间状语 连用。 A We will have a test tomorrow . B They are going to have a concert
a He never gives up, whenever he fails. 2.表示普遍真理和客观存在的事实。
A plane travels more quickly than any
other traffic. 3.表示现在存在的状态。
It’s Sunday today. He is at church.
过去完成时: had worked
将来完成时: will have worked
现在完成进行时: have (has ) been working
用法