高考英语中主动表被动现象[下学期]

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名称 高考英语中主动表被动现象[下学期]
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科目 英语
更新时间 2007-04-27 22:19:00

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课件16张PPT。高考英语中主 动表被动现象 一. 主动形式表被动的含义:
1、 Need, want, require(要求,需要), deserve (应得,值得), be worth (值得),not bear (经不住) 后面接doing主动表被动。
The book is worth reading. 这本书值得一读。
The old building requires repairing. 这座古建筑需要修了。
These young seedlings will require/need looking after (=need to be looked after) carefully.?
这些幼苗将需要小心的照管。
Your hair wants/needs cutting (needs to be cut).?
你的头发该剪了。? 2、不定式作定语,放在被修饰词后面,与前面被修饰的名词或代词有动宾关系,又在句子中与另一名词或代词有主谓关系,不定式要用主动表被动含义。
I have much work to do.
我有许多要做的事情。
(与work有动宾关系,与I有主谓关系)
Tom is looking for a room to live in.
Tom在找一间住的房间。
(与room有动宾关系,与Tom 有主谓关系)
He has a family to support.?
他要维持一个家庭。
(与family有动宾关系,与he有主谓关系) 3、不定式修饰作表语和宾语补足语的形容词时,结构:主语+系动词+形容词 + 不定式; 动词+宾语+形容词+不定式。如果形容词是表示难易、利弊等含义,如 difficult, easy, comfortable, convenient, hard, cheap, expensive等,不定式用主动表被动。
The question is difficult to answer.
这个问题很难回答。
The work is easy to do.
这项工作很好做。
I found the car comfortable to ride in.
我觉得这种车很好坐。
That makes poetry difficult to write.
那就使得诗很难写。 4、在be to do sth结构中, 这种结构中的不定式通常应用主动表被动。下列动词用不定式的主动形式表示被动意义:?
Who is to blame for starting the fire?? 这场火灾应由谁负责??
You are to blame for the accident.
你应为这事受动责备。
The house is to let.
此房出租。?
A lot remains to do.
还剩下许多事情要做。? 5、系动词没有被动形式,但有些系动词常表示被动意义。常见的有taste(吃起来), sound (听起来), prove(证明是), feel(摸上去感到), look(看起来),smell(闻起来)等,例如:?
Your reason sounds reasonable.? 你的理由听起来很合理。?
Good medicine tastes bitter to the mouth.?
良药苦口。? 6、一些与can’t (不能) 或won’t (不会) 连用的动词。常用的有: lock (锁住), shut (关上) , open (打开), act (上演), write (写),cut (砍,切),wear (穿,戴)等,用作不及物动词时,用主动表被动。
例如:? The door won‘’t open.
这门打不开。?
It can''t move.
它不能动。? 7、一些动词如sell (销售) , wash (洗), clean (打扫), burn (燃烧), cook (煮)等与副词如well (好), easily (容易地), perfectly (十分地)等连用 ,描会事物的特性,用主动表被动,结构是主语+动词+加副词。例如:?
The book sells well.?这种书很畅销。?
These clothes wash easily.?这些衣服很易洗。?
The pen writes well. 这笔很好写。
8、在“there be”句型中作主语的定语如果现在分词时,所用的现在分词要用主动表被动意义。
There is nothing doing these days.
这些天没事干。
I see there’s a good idea planning.
我知道又在打好主意。 Exercises: choose the best choice.
1. There are many good films played by ChengLong that are worth _____. A. to be seen B. being seen C. seeing D. to see
2. The food _____ easily and sells _____. A. cooks ; well B. is cooking; good
C. is cooked; well D. cooked; good
3. The windows of the building can’t _____., A. be closed B. close C. be closing D. closed CAB      二、主动形式表被动含义: 
一)、不及物动词的过去分词只表完成不表被动,因此在be + p.p. 的句型中看似被动实际是主动。
例如:
be gone
The days are gone when China was both poor and backward.
二)、很多时候过去分词都变成了形容词, 因此也是看似被动实际表主动, 尤其是后边加介词更为多见。
例如: be interested (in…)
类似的动词有:be surprised, be excited, be pleased, be satisfied, be disappointed, be shocked, be moved, be amazed, be frightened, be delighted, be ashamed 等。三)、某些特殊动词:
be seated = sit down, take one’s seat 就座
Please be seated, ladies and gentlemen. 女士们、 先生们, 请就座.
The woman seated by the window is his mother.
= The woman sitting by the window is his mother.
这样的动词本来就是及物动词,而且后面可跟反身代词做宾语.
She seated herself on the sofa. 2. be prepared (for…) = prepare (for…); be ready (for…)  )(为…)准备好
She was prepared for anything to happen. 她已准备好应付一切.
Well-prepared for the exam, all the students took it confidently.
3. be worried (about … ) = worry (about…) 对…担心
She was worried about her missing son.
= She worried herself about her missing son. 4. be dressed (in…) = wear… 穿着…
She is dressed in red today.
Hurry up and get dressed! 快点穿上衣服!
5. be concerned (about/ with… ) = care about…/ be relevant to…/ be about… 关心…; 与…有关联
We are all concerned about his health.?
We're all concerned for her safety.
This book is concerned with the adolescent crime.5. be supposed (to…) = should 应该
Am I supposed to clean all the rooms or just this one?
= Should I clean all the rooms or just this one?
6. be devoted to =be loving or loyal 热爱的; 忠实的
She is devoted to her children. 她深爱她的孩子.
Her life was devoted to caring for the sick and needy.? 她一生都致力于关心照顾贫病交迫的人。7. be addicted (to…) = be strongly interested (in…)对…上瘾
He was addicted to smoking.
8. be used (to…)  习惯于…
After three weeks she had got used to the extreme heat.
9. be accustomed (to…) =be used (to…) 习惯(于….)
I soon got accustomed to his strange ways.
我不久就习惯了他那些奇怪的做法. Fill in the blanks with the proper form of the given verbs:
1.________( dress) in white, he looks like a doctor.
2. After _______ (stay) here for 1 year, he ________________ (accustom) to the hot weather.
3. You _____________ (suppose) to arrive here before 8 o’clock.
4. You can pass the exam as long as you ________________ (prepare, well) for it.
5. After all the people ____________ (seat), the chairman announced the start of the meeting.Dressedstayingis accustomedare supposedare well-prepared were seated