文档介绍：V + ing/V +ed 独立主格 情态动词+ 现在完成时 双重否定
分词 doing/done
现在分词 Vs. 过去分词 Vs. 动名词
i. 作主语:(见笔记)
ii. 作宾语:(见笔记)
iii. 作表语/定语:不定式强调将来或者某一次具体的动作;动名词强调过去或者规律性的动作(作定语强调用途);现在分词强调主动或者进行;过去分词强调被动或者完成;
He made a plan to read a new book every week.
Our work this morning is to read lesson two.
I bought some books to read on the train.
The reading lamp is rather dim now.
The girl reading under the tree is Susan.
They found a book read by the famous writer.
分词 doing/done
Iv. 独立主格结构:
n. + doing/done
with/without + n. + adj.
ing on, the hills threatened the surrounding villages with destruction.
Tom being away, I will take his place.
Time permitting, I will call him.
Not knowing what to do, we stopped and waited for the teacher.
With the door open, he left the office.
Without Peter helping us, we can’t finish the job.
情态动词+ 现在完成时
I. can’t / couldn’t have done
may / might have done
must have done
It couldn’t/could be better.
It couldn’t/could be worse.
He must have won the game, and you can read that on his face.
He dreaded the idea that he might have made a mistake.
情态动词+ 现在完成时
II. should have done
ought to have done
needn’t have done
You needn’t have said that.
You ought him about it.
a. to have not told b. to not have told.
c. Not to have told
He ought to have gone along a side street.
He should have known that the police would never allow this sort of things.
虚拟语气& 主谓一致
虚拟语气
现在/将来
did/were
should
could
would
might
must
ought to
needn‘t
+ do
过去
had done
+ have done
双重否定
If you e tomorrow, we must have a good time.
If you were me, what would your decision be?
If he e today, we must have won.
If you e yesterday, you would have met Peter.
If you had slept earlier last night, you wouldn’t be so sleepy now.
If I had studied harder this year, I wouldn’t feel so hard now.
If the job were important for you, you should have arrived here twenty minutes ago.
双重否定
I will always love you.
If I should stay, I would be in your way.
倒装:had, were, should
Were