式|语态 主动语态 被动语态
一般式 to write to be written
完成式 to have written to have been written
进行式 to be writing
完成进行式 to have been writing
2、 不定式的句法功能
(1) 作主语
To hear from you is nice.
To be a good teacher is not easy.
不定式作主语时,为了保持句子的平衡,往往以it作形式主语,而不定式置于谓语动词后。如:It's nice to hear from you.
It's not easy to be a good teacher.
(2) 作宾语
通常用于 want, hope, wish, like, need, hate, begin, start, remember, agree, learn, pretend, refuse, manage, help 等词后。如:I forgot to lock the door.
Please remember to write to me.
(3) 作表语
My job is to pick up letters.
He seemed to have heard nothing.
(4) 作定语
不定式作定语时,须放在它所修饰的名词或代词后。如:
I have two letters to write.
I have a lot of work to do.
(5) 作宾补
通常用于 want, wish, ask, order, tell, know, help, advise, allow, cause, force 等词后。如:
He ordered her to leave at once.
He was forced to obey his order.
(6) 作状语
【2010年中考英语语法难点汇总】相关文章:
★ 初中英语语法汇总
最新
2016-11-24
2016-02-29
2016-02-29
2016-02-29
2016-02-29
2016-02-29