Book7 Unit2 Robots Grammar-新课标[整理][上学期]

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名称 Book7 Unit2 Robots Grammar-新课标[整理][上学期]
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资源类型 教案
版本资源 人教版(新课程标准)
科目 英语
更新时间 2006-03-02 23:37:00

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课件26张PPT。GrammarInfinitive动词不定式的时态1. I opened the door to enter the room. 2. Mr. Smith is going to attend the meeting to be held tomorrow.㈠. 一般式( to do ).不定式的一般式所表示的动作(状态)同时(或几乎同时)发生,或之后发生。㈡.进行式( to be doing)1. I am very glad to be working with you.2. He is said to be coming.如果谓语表示的动作(情况)发生时,不定式所表示的动作正在进行。动词不定式的时态动词不定式的时态㈢.完成式(to have done)1. I am sorry to have kept you waiting so long.2. You seemed to have read the novel written by Mr. Smith.如果谓语表示的动作发生在不定式之前。动词不定式的时态(四).完成式进行式(to have been doing)1. We’re happy to have been working with you.表示谓语动作发生之前,不定式的
动作一直在进行而且可能之后也继续动词不定式的语态㈠.主动式( to do / to be doing /to have done)1. We want to learn English well.2.Robert is said____abroad, but I didn’t know what country he studied in.(NMET99)
to have studied B.to study
C. made D. to make
当不定式逻辑上的主语是不定式所表示的动作的执行者时.动词不定式的语态㈡.被动式( to be done / to have been done)1. He didn’t like to be laughed at.2. He claimed ____in the supper market when he was doing shopping yesterday.(上海98)
being badly treated B.treating badly
C. to be treated badly D. to have been badly treated.当不定式逻辑上的主语是不定式所表示的动作的承受者时. 不定式在句中用主动式还是被动
式,多数情况下是容易判别的,但有时
的确比较复杂,请注意以下几点:
A) 不定式修饰的名词或代词和不定
式逻辑上构成主谓关系时,不定式往往
用主动形式。
Have you got a key to unlock the door? B) 不定式和它前面被修饰的名词或代
词构成逻辑上的动宾关系,又和该句主
语构成逻辑上的主谓关系时,不定式常
用主动形式。
I have got a letter to write.
He needs a room to live in. 注意:当作定语的不定式所修饰的名词或代词是不定式动作的承受者时,不定式既可以用主动语态,也可用被动语态,但其意义有所不同。
试比较:
A) Have you anything to send?
你有什么东西要寄吗?(不定式to send的动作执行者是you) B) Have you anything to be sent?
你有什么要(我或别人)寄的东西吗?
(不定式to be sent的动作执行者是已被省略的me或someone else)
C) 不定式作表语形容词的状语,和句
中的主语构成逻辑上的动宾关系时,不定
式多用主动形式,这是因为人们往往认为
形容词后省去了for one或for people.
例如:
He is hard to talk to.
The book is difficult to understand. 但如果强调句中的受事者时,亦可用不
定式被动句。
例如:
The handwriting is very difficult to be
read.
这字太难认读了。
The box is to heavy to be lifted.
这箱子太重举不起来。 D) 在there be结构中,当说话人考虑的
是必须有人去完成某件事时,不定式用主
动形式,如果说话人强调的是事情本身必
须完成,则用被动形式。
There is a lot of work to do.
(Somebody has to do the work.)
There is a lot of work to be done.
(The work has to be done.) 请注意下面两个句子的含义是不同的:
There is nothing to do.
意为无事可做,感到十分乏味。
There is nothing to be done.
意为某东西坏了,无法使之恢复正常。当不定式的逻辑主语是不定式所表示的动作的承受者时,不定式一般要采用被动形式。???十、 不定式的被动形式有下列用法1.作主语:
It is an honour for me to be asked to speak here.
2.作宾语:
She asked to be sent to work in Xinjiang.
3.构成复合宾语:
He wanted the letter to be typed at once.
She didn’t like herself to be praised like that.
4.构成复合谓语:
The books are not allowed to be taken out of the room.
5.作定语:
Are you going to the meeting to be held in the teachers’ office?
6.作状语:
She was too young to be assigned such work.十一、不定式有时还可以有完成式的被动式,在句中作主语、宾语、定语,或者构成复合宾语、复合谓语等,如:
It is a good thing for him to have been criticized.(主语)
She preferred to have been given heavier work to do. (宾语))
He thought it an honour to have been invited to the party. (复合宾语)
The book is said to have been translated into many languages. (复合谓语)
She was the first woman to have been elected to such a post. (定语) 1.Last summer I took a lesson on_____.
A.how to make dresses
B.how dresses be made
C.how to be made dresses
D.how dresses to be madeExtra exercisesA2. She pretended_____ me when I passed by.
A.not to see
B.not seeing
C.to not see
D.having not seenA3.Tom kept quiet about the accident_____ lose his job.
A.so not as to
B.so as not to
C.so as to not
D.not so as toB4. She reached the top of the hill and stopped____on a big rock by the side of the path.
A.to have rested
B.resting
C.to rest
D.restC5. “the light in the office is still on.”
“oh,I forgot____.” A.turning it off
B.turn it off
C.to turn it off
D.having turned it offC6.John was made____ the truck for a week as a punishment.
A.to wash
B.washing
C.wash
D.to be washingA7.Your chest needs____. You’d better have it_____ in the hospital.
A.to be examined; examine
B.to be examined; examined
C.examining; examine
D.being examined; examinedB8. I remembered___ the English novel at home yesterday forgetting
_____ it to the library.
A.leaving; to return
B.to leave; return
C.leaving; returning
D.to leave; to returnA9. It was stupid ____ your advice.
for me to not take
B. for me not to take
C. of me to not take
D. of me not to take
10. Nobody likes to ____ .
be laughed B. be laughing
C. be laughed at D. be laughing atDC