7、动词的种类、时态、语态和非谓语动词；

1）动词的种类
（1）行为动词或实义动词
（2）连系动词( be , look , turn , get , become, etc)
（3）助动词 (be , do , have , shall , will , etc )
（4）情态动词 (can , may , must , need , etc )

2）时态
（1）一般现在时
he gets up at six o'clock in the mornign.
she doesn't speak chinese.
the earth gound the sun.

（2）一般过去时
he was in grade two last year.
she got up five yesterday morning.

（3）一般将来时
shall we go to your school tomorrow?
they xill be free next week
she is going to do her homework this evening.

（4）现在进行时
he is doing his homework mow
we are playing football on the playground now

（5）过去进行时
they were singing when i came here
they have lived there for five years.

（6）现在完成时
he has already finished his homework.
they have lived there for five years.

（7）过去完成时
we had learned 1000 words by the end of last year.
when i got there she had gone already.

（8）过去将来时
she said she would go to beijing the next day.
tom said he was going to see his unchle.

3）被动语态
（1）一般现在时的被动语态
english is taught in that school.
（2）一般过去时的被动语态
the song was was written by that singer.
（3）一般将来时的被动语态
the work has beed done already .
（4）带有情态动词的被动语态
she must be sent to hospital at once.

4）非谓语动词的基本用法
（1）动词不定式的用法