反意疑问句.doc和省略句.doc[上学期]

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名称 反意疑问句.doc和省略句.doc[上学期]
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资源类型 教案
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科目 英语
更新时间 2005-12-24 13:06:00

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反意疑问句
一.概念
反意疑问句是附加在陈述句之后,对陈述句所表示的事实或观点提出疑问的句子.附加疑问实际上是一种简略的一般疑问句.
二.相关知识点精讲
1.反意疑问句的结构:陈述句(主语+谓语……),+助动词/情态动词/be动词+主语(代词形式)?
说明:陈述句部分如果是肯定句,反意疑问句,疑问句部分的助动词/情态动词/be动词+not (否定提问);如果陈述句部分是否定句,反意疑问句,疑问句部分用肯定式提问。
例句:
He is your teacher, isn’t he
People shouldn’t drop litter on the pavements, should they
You found the key in the bedroom, didn’t you
They have a house in town, haven’t they /don’t they
The boy has to clean his room, doesn’t he
I am right, aren’t I
They’d rather go by bus, wouldn’t they
You’d better change your wet skirt, hadn’t you
He’d like to join our discussion, wouldn’t he
She ought to see a doctor at once, shouldn’t she / oughtn’t she
I wish to say a few words, may I
That’s nice, isn’t it
This is the place, isn’t it
Everybody knows the answer, don’t they
Nothing is serious, isn’t it
There wasn’t enough time at that moment, was there
There used to a tower here, usedn’t there / didn’t there
What you need is more practice, isn’t it
2.某些特殊句型的反意疑问句:
1)祈使句的反意疑问句:
表示肯定意义的祈使句,即表示“请求,提示”它的反意疑问句用will you 表达:有时也可以用won’t you 表示。
Go home now, will you
Close the window, please, will you
否定祈使句:以Don’t开始的祈使句:表示“不要……”,用will you 提问:
Don’t be late again, will you
Don’t forget to pay your income tax, will you
Let’s引导的祈使句表示“建议”,反意疑问句部分是:shall we
Let’s go for a walk, shall we
Let’s have a rest now, shall we
Let me 或 Let us引导的祈使句表示“请求”,反意疑问句部分为will you:
Let me have a try, will you
Let us help, will you
2) 感叹句的反意疑问句:一律用否定式提问。
What a clever boy, isn’t he
What a lovely day, isn’t it
3) 陈述句含有情态动词must有两种情况:
must表示“必须”,反意疑问句部分为mustn’t… / needn’t…
He must study hard at English, mustn’t he / needn’t he
You must go home now, needn’t you / mustn’t you
We mustn’t be late, must we
Must表示推测:“一定,肯定” 反意疑问句部分与must后面的动词呼应
You must be joking, aren’t you
He must be ill, isn’t he
注意:用must对过去的动作推测时,反意疑问句部分的助动词用did或have, 而对过去的状态推测,反意疑问句部分的be动词用was:
She must have finished her work, hasn’t she / didn’t she
Jack must have arrived here yesterday, didn’t he
He must have been a policeman, wasn’t he
4) 陈述句中有否定副词:hardly; never; seldom; little; few; nowhere; nothing等词,反意疑问句部分用肯定提问:
Frank hardly goes to parties, does he
He has few friends, has he
5)复合句的反意疑问句:大多数复合句的反意疑问句都对主句提问:
He was punished because he violated the regulation, wasn’t he
You never told me that you had been ill, did you
注意:I don’t think/suppose/believe/imagine 引导的宾语从句,这种宾语从句的反意疑问句应与从句的主语,谓语部分一致,而且用肯定式的提问。
I don’t suppose anyone will volunteer, will they
I don’t believe she has done it, has she
I think he will come. won’t he
三.巩固练习
1. It’s a fine day, Let’s go fishing, _____
A. won’t weB. will weC. don’t weD. shall we
2. Frank is working late again. This is the first time this week he’s had to study late, ____
A. isn’t heB. hasn’t itC. hasn’t heD. isn’t it
3. —Daddy’s forgot to post the letter again, ____
—I’m afraid he ___.
A. has; hasB. isn’t; isC. hasn’t; hasD. has; hasn’t
4. —Sorry, I’m not feeling well and I don’t think I can finish.
—Don’t worry. Let us do it for you , ____
A. will youB. shall weC. shan’t weD. shall you
5. I don’t think he could have done such a stupid thing last night, ____
A. do IB. could heC. did heD. has he
6. —The ground is wet.
—It must have rained last night,____
A. hasn’t itB. didn’t itC. mustn’t itD. isn’t it
7. —Jenny doesn’t think that Robert is honest, ___
—I’m afraid not.
A. is heB. isn’t heC. does sheD. doesn’t she
8. —The new windows need washing.
—Well, let’s wash them together, ____
A. shall weB. will youC. should weD. would you
9. There is little we can do about it, ____
A. is thereB. can’t weC. isn’t thereD. can we
10. —The problem wasn’t difficult for him, was it
—______. He should have been given a more difficult one.
A. No, it wasB. Yes, it wasC. Yes, it wasn’t D. No, it wasn’t
四.答案
DDCAC BCAAD
省略句
一. 概念
英语中,为了避免重复,常常省略句子中的一个或几个成分,这样的句子叫省略句
二.相关知识点精讲
1. 简单句中的省略:
在对话中,交谈双方都知道谈论的对象,则可以省略句子的主语,省略主语和谓语的现象在交际用语中出现的很多。
(1)Looks like rain.
(2)Hope to hear from you soon.
(3)Sounds like a good idea.
(4)Beg your pardon.
(5)Feeling better today
(6)This way, please.
(7)—What does he want to eat
—Some rice and vegetables.
(8)Anything I can do for you
(9)Sorry to hear that.
(10)Doesn’t matter.
(11)Terrible weather!
(12)Pity you couldn’t come.
2. 并列句中的省略:
在并列句中,相同的成分如主语,谓语,宾语等都可以省略:
(1)They learn French and we English.
(2)My father planned and built all these houses.
(3)John won the first race and Jimmy the second.
(4)Coral is not a plant but a variety of animal life.
3. 复合句中的省略:
定语从句:
(1)That’s the reason he is late for the conference.
(2)I don’t like the way he talks.
状语从句:
(1)If heated, water will boil.
(2)Tom was attacked by cramp while swimming across the river.
(3)We’ll go to help you if necessary.
(4)Had I time, I would come.
(5)I’ll go, should it be necessary.
(6)The captain can find a boat quicker than we can.
宾语从句:如果宾语从句中的谓语部分与主句的谓语部分或上文的谓语部分相同,可将从句部分的谓语省略。
(1)We will do what we can(do)to help you.
(2)—Is Mr. King in his office
—Sorry, I don’t know(whether he is in his office or not).
4. 动词不定式的省略:在动词不定式结构中,为了避免重复,常常省略不定式结构中的动词原形,只保留to。
(1)—Would you like to go with us
—I’m glad to, but I have to finish my homework.
(2)Don’t tell me the name of the sailor if you don’t want to.
(3)—Have you ever been to the seaside
—No, we can’t afford to.
在used to, ought to, have to, would like/love to, wish to, be going to等结构中,常常省略to后面的动词原形。
(1)They do not visit their parents as much as they ought to.
(2)He doesn’t get up early as he used to.
(3)I’ll hand it in if I have to.
(4)—Would you like to come tonight
—I’d love to.
Tell , warn , order , advise , ask等动词的宾语后面接动词不定式做宾语补足语时,可以省略to后面的动词原形。
(1)He wanted to swim across the river but I warned him not to.
(2)The boy wanted to play football in the street, but his mother told him not to.
三.巩固练习
1. _____, I will help you with your work.
A. If I am possible B. If it possible C. If possibleD. Possible
2. —Do you follow me —Yes, _____.
A. it is good B. I will C. perfectlyD. very good
3. —How are you getting on with your work
—Oh, I’m sorry. Things aren’t going so well as _____.
A. plans B. planning C. plannedD. to plan
4. —Are you a teacher
—No, but I _____. I worked in a middle school for three years.
A. amB. will C. do D. was
5. —How many poor counties will there be in our province by 2010
—There will be only a few, if _____.
A. much B. some C. anyD. many
6. —Why didn’t you come to Mike’s birthday party yesterday
—Well, I_____, but I forgot it.
A. shouldB. must C. should haveD. must have
7. Doctors have said that as many as 50% of patients don’t take medicine _____.
A. like directedB. to be directed
C. as directedD. so that directed
四.答案
CCCDCCC