Unit 2 Robots Grammar 课件（28张）

人教课标 高二 选修七
Unit2 Robots
Grammar---The passive infinitive
To be, or not to be-that is the question.
---Hamlet
Leading-in
To be, or not to be-that is the question.---Hamlet
To do, or not to do-that is the question.
To be done, or not to be done-that is the question.
To have done, or not to have done-that is the question.
To have been done, or not to have been done-that is the question.
To be doing, or not to be doing-
that is the question.
To have been doing,or not to have
been doing-that is the question.
---???

形 式 主 动 被 动
一般式
进行式
完成式
完成进行式
to do
to have done
to be doing
to have been
doing
to be done
to have been
done


Revision
他们假装没看到我们。

他假装正在睡觉。

她假装之前已经知道这件事情。

据说她学英语有好多年了。
They pretended not to see us.
He pretended to be sleeping.
She pretended to have known this thing.
She is said to have been learning English for many years.
The passive infinitive
Fill in the blanks using to be done /to have been done.
I hope _________________(listen)carefully by everyone.
to be listened
___________________(hear), he shouts loudly.
To be heared
My wish is ________________.
to be photographed
承受者
被动式
承受者
同时发生
之后
之前
承受者
Practice
Fill in the blanks using to do,to be done,to be doing,to have done,to have been done,to have been doing.
1. I am terribly sorry ___________(lose) your key.
2. I am sorry _________(say )that he is going from bad to worse.
3. He asked ______________(send) to the place where he was most needed.
to have lost
to say
to be sent
4. I hurried to the meeting hall, only___________(tell) that the meeting had been put off.
5.He seems _____________________（fire解雇) by his boss yesterday.
6. When I came in, he pretended _____________________(read).
7. Mrs Smith warned her daughter _______________________(not drive) after drinking.
8. He was said _________________________(teach)since last year.
to be told
to have been fired
to be reading
not to drive
to have been teaching
Game