广州版7年级英语下册语法-U7祈使句和感叹句(共8页).doc

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1、精选优质文档-倾情为你奉上 广州 初一英语 七下U7专题学案祈使句和感叹句一 祈使句 英语中的祈使句是是指用于表达命令、请求、劝告、警告、禁止等的句子，祈使句最常用于表达命令，因此在学校文法中也常称为命令句。祈使句因对象（即主语）是第二人称，所以通常都省略。祈使句的动词都为一般现在时，句末则使用句号来表示结束。祈使句无主语, 主语you常省去，动词原形谓语当，句首加dont否定变肯定，朗读应当用降调，句末常标感叹号。 肯定结构: 1. Do型(即:动词原形(+宾语)+其它成分)。 如:Please have a seat here. 请这边坐。 有的祈使句在意思明确的情况下,动词可省略。 如:

2、This way, please. = Go this way, please. 请这边走。 2. Be型(即:Be + 表语(名词或形容词)+其它成分)。 如:Be a good boy! 要做一个好孩子! 3. Let型(即:Let + 宾语 + 动词原形 + 其它成分)。 否定结构: 1. Do型和Be型的否定句都是在句首加Dont构成。 如：Dont forget me！ Dont be late next time！ 2. Let型的否定式有两种:“Dont + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”。 如：Don

3、t let him go！ Let him go！ 3. 有些可以用no开头用来表示禁止性的祈使句。 如：No smoking！ No fishing！ 祈使句的反意疑问句无论陈述句是肯定还是否定，附加疑问句都用will you？ 即学即练： . 根据汉语意思完成下列英语句子，每空一词。1. 这边请！ _ _, please! 2. 我来帮你吧。_ _ help you.3. 我们休息一下吧。_ _ a rest. 4. 让她走吧。_ _ leave. 5. 要永远记住那个可怕的日子。 _ _that terrible day. 6. 务必告诉他这个消息_ _ him the news!. 单

4、项选择 ( ) 7. _ this kind of peach, and you will like it. A. To try B. Trying C. Try D. Tried ( ) 8. _the radio, please. The baby is sleeping now. A. Not turn on B. Dont turn on C. Not turn down D. Dont turn down ( ) 9. Please bring your homework to school tomorrow, Steven. OK, I _. A. willB. wontC. do

5、D. dont ( ) 10. Peter, dont step on the grass. _. A. It doesnt matter B. I cant do it C. Dont worry D. Sorry, I wont do it again.单项选择：( ) 1. when mum was young, she_ a teacher in a high school. A. worked as B. works as C. will work as D. is working as ( ) 2. _ there many American friends in the scho

6、ol last Friday? A. Is B. Was C. Are D. Were ( ) 3. She would like _ Asome breads Bany porridge Cto drink some tea Dthree glasses of orange juices ( ) 4. -How many children _ in the picture? -Three. A. has there B. is there C. have there D. are there ( ) 5. In 1850, about a third of U. S. A_ covered

7、by forests. A. were B. has been C. / D. was ( ) 6. Most of our earth_ covered by water. A. are B. is C. was D. were ( ) 7. Mandy _ a rest when she _time A. use to take, has B. uses to take, has C. used to take, had D. used to took, had( ) 8. Neither_right. A. answers are B. answers arent C. answer i

8、s D. answer isnt ( ) 9The population of the world _ still _ now. A. has; grown B. will; grow C. is; growing D. is grown ( ) 10Lets _ the lost books Ato go and find Bto go and to find Cgo and find Dgo and go find ( ) 12. Lets go out and enjoy the sunshine. _. Its boring to stay at home. A. Sounds gre

9、at B. Not at all C. Forget it D. No way ( ) 13. _ late for school again, Tim! Sorry, I promise that I _. A. Dont; wont B. Dont be; wont C. Dont be; dontD. Dont; will ( ) 14. Boys and girls, _ up your hands if you want to go for a picnic this weekend. A. putting B. to put C. putD. puts 中考链接：近三年中考未涉及到

10、祈使句。二 感叹句 感叹句是表示喜、怒、哀、乐等情感的句子。感叹句一般用how或what开头。 1. what 引导的感叹句结构有： （1）What + a/an +形容词+可数名词单数+其他！ What a great artist he is！ 他是个多么伟大的艺术家！ （2）What + 形容词 + 可数名词复数 + 其他！ What interesting books you bought us! 你给我们买的书真有趣 （3）What + 形容词 + 不可数名词 + 其他！ What fine weather it is！所么晴朗的天气啊！ 2. how 引导的感叹句结构有： （1）H

11、ow + 形容词 + 主语 + 谓语！ How beautiful the flowers are！这些花是多么美丽呀！ （2）How + 副词 + 主语 + 谓语！ How heavily it is raining！雨下得多大啊！ 3. how 和what 都用来引导感叹句，它们有什么区别呢？how在这里是一个副词，用来修饰形容词和副词；而what是用来修饰名词，所以即使是同样的句子，how和what引导的句子结构是不一样的。例如： （1）多美丽的玫瑰花呀！ How beautiful the rose is！ What a beautiful rose it is！ （2）多么晴朗的天气

12、呀！ How sunny the weather is！ What sunny weather it is！ （3）这些学生是多么的聪明呀！ How clever the students are！ What clever students they are! 4. 有时，我们也使用感叹句的省略形式。如： What a pity！ 多么令人遗憾啊！ How fast！ 真快呀！ How high！ 真高啊！ 即学即练： 1. These flowers are very beautiful. (改为感叹句) _ _ these flowers are!2. The little boy is

13、very clever. (改为感叹句) _ _ the little boy is!3. Its a funny story. (改为感叹句) _ _ _ story it is!4. She is a good girl ! (改为同义句) _ _ _ girl she is!5. How delicious the food is! (改为同义句) _ _ food it is!6. They are running fast. (改为感叹句) _ _ they are running!7. Her sister is a very lovely girl. (改为感叹句) _ _ lo

14、vely girl her sister is! _ _ her sister is!8. I have read a very interesting book. (改为感叹句) _ _ _ book I have read!9. Your dictionary is very useful. (改为感叹句) _ _ your dictionary is!10. The children are singing and dancing happily. (改为感叹句) _ _ the children are singing and dancing!三、巩固提升 ( ) 1. TheTVis

15、tooloud.Please_.A. turnitdown B.toturnitdownC.turndownit D.toturndownit( ) 2._lateagain,Bill!A.Donttobe B.DontbeC.Notbe D.Benot( ) 3._crosstheroaduntilthetrafficlightsturngreen.A.Not B.Wont C.Doesnt D.Dont( ) 4.Pleasehelpmecarryit,_?A.willIB.willyouC.shallID.shallwe( ) 5.Dontmakesomuchnoise,_? A.wil

16、lyouB.wontyouC.shallweD.doyou( ) 6.Doyouknowthegirl_underthetree?A.standB.tostandC.standingD.stood7.Kate,_yourhomeworkheretomorrow.A.bringB.bringsC.tobringD.bringing8.好新的电脑呀！_newcomputeritis!9.看! 多么漂亮的花呀！Look!_niceflowerstheyare!10. 好厌烦的电影啊！_boringthefilmis!11. 多么聪明的男孩啊！_cleverboyheis!12.你的衣服好漂亮呀！_b

17、eautifulyourclothesare!13.好刺激的NBA球赛呀！_excitingtheNBAgamesare!14.多么有趣的一本书啊！_interestingbookitis!15.你妹妹的微笑好甜美呀！_sweetyoursisters smile is!16.他们工作得好努力呀！_hardtheywork!四 课后拓展 单项选择：( ) 1. when mum was young, she_ a teacher in a high school.A. worked as B. works as C. will work as D. is working as ( ) 2._

18、there many American friends in the school last Friday? A. Is B. Was C. Are D. Were ( ) 3. She would like _ Asome breads Bany porridge Cto drink some tea Dthree glasses of orange juices ( ) 4. -How many children _ in the picture? -Three. A. has there B. is there C. have there D. are there ( ) 5. In 1

19、850, about a third of U. S. A_ covered by forests. A. were B. has been C. / D. was ( ) 6. Most of our earth_ covered by water. Aare B. is C. was D. were( ) 7. Mandy _ a rest when she _timeA. use to take, has B. uses to take, hasC. used to take, had D. used to took, had( ) 8. Neither_right. Aanswers

20、are B. answers arent C. answer is D. answer isnt ( ) 9. The population of the world _ still _ now. Ahas; grown B. will; grow C. is; growing D. is grown ( ) 10. Lets _ the lost books Ato go and find Bto go and to find Cgo and find Dgo and go find 语法选择Last night around ten oclock, when I was asleep, I

21、 suddenly heard 1 noise in the street. I 2 the window and saw some smoke 3 from the building on the corner. It was 4 fire. Two fire engines were there. I ran and told my parents. We decided 5 and help. Outside, everything happened very fast. People rant out of the building. Children cried loudly. A

22、group of firemen tried to 6 the fire with water. Two more fire engines drove down the street 7 they could. Cars 8 them go past. Some people were still inside the building. They stood at windows and called for help. A few threw their favourite things out of the windows. The police shouted 9 them to s

23、top because it was dangerous. More firemen ran into the building and carried people out. Several doctors and nurses worked hard to help the injured. After twenty minutes, the fire was put out. Two rooms were damaged and many 10 were full of water, but no one was seriously hurt.（ ）1. A. a lot B. a lo

24、ts of C. lots of D. lot of（ ）2. A. look out of B. look out C. looked out of D. looked out（ ）3. A. comes B. came C. to come D. coming（ ）4. A. in B. on C. to D. at（ ）5. A. to go B. going C. go D. going to（ ）6. A. put up B. put away C. put on D. put out（ ）7. A. as fast as B. as faster as C. as fastly a

25、s D. so fast as（ ）8. A. stopped let B. stopped letting C. stopped to let D. stopped to letting( ) 9. A. in B. at C. on D. for( ) 10. A. the other B. the others C. others D. another 完形填空Now machines are 1 used all over the world. Why are machines so important and necessary(必要的) 2 us? Because they can

26、 3 us do things faster and 4. A washing machine helps us to wash clothes. A printing machine(印刷机) helps us to print a lot of books，newspapers，magazine and many 5 things 6. Bicycles，cars，trains and planes are all machines. They help us to travel faster than 7 foot. The computer is a wonderful machine

27、. It 8 not long ago. It 9 stores information but also computes numbers millions of times as 10 as a scientist does. Lets study hard and try to use all kinds of machines to build China into a modern country.( ) 1. A. wider B. more wide C. widely D. wide( ) 2. A. with B. of C. on D. for( ) 3. A. be he

28、lped B. help C. helping D. to help ( ) 4. A. better B. well C. best D. good( ) 5. A. others B. the other C. other D. another( ) 6. A. faster B. quickly C. slowly D. quick( ) 7. A. on B. by C. in D. with( ) 8. A. invents B. is invented C. was invented D. invented( ) 9. A. not at all B. not only C. bo

29、th D. either( ) 10. A. quick B. fastest C. faster D. fast阅读理解 A In Britain the weather never gets too hot or too cold. There is not a great difference between summer and winter. Why is this? Britain has a warm winter and a cool summer because it is an island(岛) country. In winter the sea is warmer t

30、han the land. The winds from the sea bring warm air to Britain. In summer the sea is cooler than the land. The winds from the sea bring cool air to Britain. The winds from the west blow over Britain all the year. They blow from the southwest across the Atlantic Ocean. They are wet winds. They bring

31、rain to Britain all the year. Britain has a lot of rain all the year. The west of Britain is wetter than the east. The winds must blow across the high land in the west. The east of Britain is drier than the west.( ) 1. Whats the weather like in Britain?_.AIts either too hot or too coldBIts both too

32、hot and too coldCIts neither too hot nor too cold DWe dont know( ) 2. When do the winds bring cool air to Britain?_AIn spring BIn summer CIn autumn DIn winter( ) 3. Why is the weather in summer and in winter almost the same?_AThere is no difference between summer and winter in Britain.BThere is sea

33、around this countryCThere are winds from the high land.DThere is much rain in the Atlantic Ocean( ) 4. Which of the following is right?_A There is more rain in the east than in the westB There is as much rain in the west as in the eastC There is less rain in the east than in the westD There isnt so

34、much rain in the west as in the east( ) 5. The passage tells us_A. the seasons in Britain B. the rain in BritainC. the weather in Britain D. the winds in Britain.BI was a reporter on the staff of an evening paper in London. One day I was asked to write a few articles on begging in London. It was the

35、n that all my adventures started. I decided that the best way of collecting facts for my articles was that I would become a beggar myself for just one day. When I was an actor, of course, I had learned all the skills of make-up(化妆) and I now made good use of them. I painted my face like a real begga

36、r. Then I went to beg in one of the busiest streets and no one recognized me.Well, you can imagine how hard it was to sit down to work hard on the newspaper at two pounds a week, when I know that I could earn as much as that in a single day as a beggar! I gave up my job, though my pride was hurt. I

37、had unusual advantages. My knowledge of make-up helped me a great deal and my clever answers quickly made me almost a public character. All day and every day as a beggar, the money poured into my cap. I usually received at least two pounds in a day. In the end I was able to buy a large house in the

38、country, and later to marry. Nobody had any ideas where my money really came from. My dear wife knew that I had business in London: that was all.( ) 6. At first the writer wanted to be a beggar _.A. to earn more money B. as a part-time jobC. to collect facts for his articles on begging D. to experie

39、nce life as a beggar( ) 7. He went to beg in one of the busiest streets and no one recognized him because _. A. he didnt meet other staff member of the evening paperB. he had knowledge and good skills of make-upC. there were so many people in the streetsD. there were so many beggars in the streets( ) 8. That day he got _.A. just a few caps B. more than a pound C. less than a pound D. nothing( ) 9. He gave up his job as a reporter