句子的种类.docx

初中英语语法之句子的种类英语中的句子按其使用目的，句子可分为：陈述句、疑问句、祈使句、和感叹句。按语法结构，句子可分为简单句、并列句和复合句。Eg:陈述句：This is a dog. 疑问句：Is this a dog?祈使句：Open your eyes!感叹句：What a beautiful building it is!简单句：I am studying.并列句：I was born in a small village and I lived there for nearly ten years.复合句：As soon as I get there, Ill call you.1 陈述句凡是说明一件事情，提出一个看法，或者是表达一种心情的句子都是陈述句。大多数的句子都是陈述句，陈述句可以用肯定式和否定式。陈述句句末用句号“.”，通常用降调。Eg： We live in Beijing. We dont live in Beijing.(1) be 动词、一般动词（实义动词）、情态动词的否定句I am not a student.I dont know him.He cant speak English.01. be 动词的否定句句型： 主语 + be动词 + not + I wasnt good at English.They werent at home yesterday.He isnt my cousin.进行时和被动语态都有be 动词，它们的否定句与be动词的否定句同形。Eg：They arent cleaning the room.The child was not looked after by anybody.将来时（will，shall）、完成时及情态动词的被动语态不能用be动词否定句型。They will not be sent to the front.They will be not sent to the front. 02 情态动词的否定句句型：主语 +情态动词 + not + 动词原形Eg：I cant do it myself.You mustnt take the books out.You must not go there alone.03 一般动词的否定句句型：主语 + do/does/did + not + 动词原形Eg:They didnt live in Shanghai.He doesnt do his homework every day.They didnt have the class-meeting yesterday afternoon.04现在完成时的否定句句型：主语 + have/has+ not + 动词的过去分词+I havent finished reading the book yet.He hasnt had his breakfast yet.05过去完成时的否定句句型：主语 + had+ not + 动词的过去分词+He hadnt finished reading the book by the end of last month.(2).否定结构应注意事项01 使用not 的部分否定含有not的句子，如果使用了very, always以及不定代词all, both, every及every的复合词，则表示部分否定。Eg:I dont play football very well.It isnt always hot here in summer.02 not的其他否定表示1. not at all 一点也不Im not tired at all.I dont like it at all.2. notany more, not any longer 再也不I dont live here any longer. = I no long live here.I can not eat any more. = I can eat no more.03 使用not 以外的否定词表示否定1.用no表示：no+名词= not any 一点也不There is no wind. = There is not any wind.2. never 绝不I will never forget you.He has never been abroad.3. few / little 几乎没有He has few friends.Few people understand the difference.I have little money.There is little water in the glass.4. no one = nobody 无人No one knows the answer.= Nobody knows the answer.5.nothing = not anything 什么也没有I have nothing to do today.6. none of 没有任何人；什么也没有None of them can answer it.I eat none of the food.7.含有否定副词seldom /hardly的句子He can hardly write his name.We seldom watch TV.04 tooto(太以至于不.) 的句型表示否定He is too old to work.不定代词的肯定和否定形式肯定否定肯定否定allnone, nosomenot any, noeveryone, each no onesomethingnot anything, nothingeverythingnothinga fewfewEach, both, either neither, not eithera littlelittle2 祈使句表示请求、命令。建议等。句子没有时态变化，谓语动词一律用原形。句子中通常不用主语，句末用感叹号或者句号，用降调。1. 含有第二人称主语的祈使句Be careful！Dont make such a noise.01 肯定的祈使句型 动词原形+ +（省略主语）Stand up.Be quiet, please.1. 有时，为了加强语气，可以在动词之前加do.Do sit down.Do study hard.2. 用客气的语气表示祈使句时，可在句首或句尾加上please,但如果在句尾加 please时，那在please之前一定要加一个逗号“，”。Go this way, please.3. 祈使句中如果有唤语，一定要用逗号“，”隔开，放在句首或句尾。Li Ming, come here.Come here, Li Ming.02 否定的祈使句句型 Dont +动词原形+Dont swim in the river.Dont be late.Please dont be noisy.句型转换 之 祈使句和陈述句的改写祈使句= You mustCome here. = You must come here.Dont do that again. = You mustnt do that again.Please + 祈使句= Will you (please)?Please help me. = Will you (please) me ?2 含有第一、第三人称主语的祈使句Lets say goodbye here.Dont let him do that again.01 肯定的祈使句句型 let+第一人称(me, us)+动词原形+ let+第三人称代词（him/her/it/them）或名词+动词原形+let me try again.Lets go at once.Let Tom go there himself.02 否定的祈使句Lets + not + 动词原形+Dont let + 第三人称代词的宾格或名词+动词原形+Lets not say anything about it.Dont let them play with fire.句型转换Use your head and you will find a way.If you use your head, you will find a way.3 感叹句表示喜怒哀乐等强烈感情时用感叹句。感叹句分为两种：一种以what引导，一种以how引导。句尾用感叹号，通常用降调。What a clever boy he is.How clever the boy is.1 what 引导的感叹句句型 what + 名词（或形容词+名词）+陈述句（主语+谓语）What a beautiful city it is!What a fine day!What an honest man he is!What big apples these are!What a tall boy Tom is!What fools they are!2 how 引导的感叹句句型 How+形容词或副词+陈述句（主语+谓语）！How hot it is today!How high the kite is flying!How beautiful the girl is!How fast he runs!How I want to be a teacher!How well she can skate!感叹句：How busy you are!疑问句：How busy are you?3 if only 引导的感叹句用if only 引导的感叹句通常表示一种强烈的愿望，特别是表示对一些不能实现的或没有实现的愿望的遗憾感。句型 if only +主语 + 一般过去时/wereIf only I knew her telephone number!If only he were here!句型 if only +主语 + could / would + have +过去分词If only we could have gone to the party!4 其他形式的感叹句感叹句除用what和how引导外，还有许多其他形式，如可用陈述句，疑问句，祈使句等，有时甚至一个单词或一个短语也可构成感叹句。The garden looks so lovely today!Isnt it a lovely day!Fire!Very good!陈述句用作感叹句时，句中通常有so, such, really等加强语气的词语，疑问句用作感叹句时，句子多为否定疑问句。句子的种类练习题：.句型转换(按要求完成句子)1. Those children are students.(否定句,一般疑问句)2. We can see a lot of girls in the picture. (否定句,一般疑问句)3. They will go to England for a visit. (否定句,一般疑问句)4. The young men arent having a party. (肯定句,一般疑问句)5. She has been to Shanghai already. (否定句,一般疑问句)6. Dont be noisy, please. (用quiet改为肯定句,)7. Stand in front of the class. (否定句,反意疑问句)8. Both Mary and Tony are good students. (否定句,一般疑问句)9. All the students in our class are going to visit the Science Museum. (否定句,一般疑问句)10. There is an English test on Friday. (反意疑问句)11. There will be a report on Chinese history tomorrow. (否定句,一般疑问句)12. Tom has his lunch in the school. (否定句,一般疑问句,反意疑问句)13. John does his homework at home. (否定句,一般疑问句,反意疑问句)14. He saw the TV news yesterday evening. (否定句,一般疑问句,反意疑问句)15. I think you are right. (否定句,一般疑问句)16. This kind of car is made in Japan. (否定句,一般疑问句)17.Arthurruns fastest in his class.(就划线部分提问)_ runs fastest in his class?18.Bob”spainting was put up on the wall of our school.(同上) _ painting was put up on the wall of our school?19.Chapter Oneis very difficult to learn. (同上) _ chapter is very difficult to learn?20. Marydoes her homeworkafter supper in the evening. (同上) _ _ Mary _ after supper in the evening?21. He has borrowedfour booksfrom the school library. (同上) _ _ he borrowed from the school library?22. It took him30 minutesto get there. (同上) _ _ _ it take him to get there?23. My father isa teacherin the school. (同上) _ _ your father _ in the school?24. It will beWednesdaythe day after tomorrow. (同上) _ _ will it be the day after tomorrow?25. There areThree thousandpeople in the factory. (同上) _ _ people _ _ in the factory?26. Lindas mother worksin a big hotel.(同上) _ _ Lindas mother work?27. They usually go to schoolby bus.(同上) _ _ they usually go to school?28. They couldnt pass the exambecause they didnt work hard.(同上) _ _ they pass the exam?29.He said something important at the meeting.（改为否定句,一般疑问句） He _ _ _ important at the meeting. _ he _ _ important at the meeting?30. I have to wash all the plates and things after meals.（划线提问） _ _ you have to wash all the plates and things?31. The woman in the red coat is her mother.（划线提问） _ _ is her mother?32. Li Ping spent twenty yuan on the dictionary.（划线提问） _ _ _ Li Ping _ on the dictionary?33. Both of his parents are workers.（改成否定句） _ of his parents _ a worker.34. He went to the park with his sister.（划线提问） _ _ _ he go to the park?35. We really enjoyed working on the farm.（划线提问） What _ you really enjoy _?36. She writes to her parents once a week.（划线提问） _ _ _ she write to her parents?37. Our P.E teacher has been at this school since he came.（划线提问） _ _ _ our P.E teacher been at this school38.Its ten minutes walk from my home to the school.（对划线部分提问）_ _is it from your home to the school?39. She is going to be a nurse in the future.(对划线部分提问)_is she going to _in the future?40. Allan will go back to England by plane next month. .(对划线部分提问)_ _ Allan go back to England next month.41. John went to see his grandmother once a week. .(对划线部分提问)_ _ _ John go to see his grandmother?42. I have been to Beijing twice. .(对划线部分提问)_ _ _ have you been to Beijing.43. The old man can hardly dress himself.(改为反意疑问句)The old man can hardly dress himself,_ _?44.Jim is ill. Lets go and see him after school. (改为反意疑问句)Jim is ill. Lets go and see him after school，_ _?45. I dont think his father knows English. (改为反意疑问句)His father hardly knows English,_ _?46. He thinks his aunt is right. (改为反意疑问句)He thinks his aunt is right,_ _?47. Lindas just come back from America . (改为反意疑问句)Lindas just come back from America, _ _?48.It is cold today.(改写成感叹句)How _ it is today!49. She sings very well.(改写成感叹句)_ well she sings!50. He speaks English fluently!(改写成感叹句)_ _ he speaks English!.单项选择( )1、Few of them hurt themselves in the accident last night,_A. dont they B. didnt they C. did they D. do they( )2、-Youve never seen dinosaur eggs, have you ? -_. How I wish to visit the Dinosaur World. A. Yes, I have B. No, I havent C. Certainly, I have D. Of course, I havent( )3、His sister had a bad cough, _she?A. wasnt B. doesnt C. hadnt D. didnt( )4、Mr. Green went to Shenzhen on business last week,_?A. isnt he B. doesnt he C. didnt he D. hasnt he( )5、John can hardly understand any Chinese, _he?A. Cant B. doesnt C. can D. does( )6、Dont smoke in the meeting-room,_?A. do you B. will you C. can you D. could you( )7、Lucy, you clean the blackboard today,_A. do you B. did you C. will you D. can you( )8、Miss Cheng will never forget her first visit to Canada ,_?A. will she B. wont she C. isnt she d. wasnt she( )9、The lady couldnt say a word when she saw the snake,_?A. could the lady B. couldnt the lady C. could she D. couldnt she( )10、-_sweater is this? -I think its Peters.A. Who B. What C. Which D. Whose( )11、-_I go and meet you at the airport? -No ,thanks, dear . I can take a taxi home.A. Will B. Do C. Shall D. Should( )12、-_is the Confucian Temple(孔庙) from here? -Its about 10 minutes walk.A. How many B. How long C. How much D. How far( )13、-_may I keep these book? -two weeks.A. How often B. How far C. How long D. How soon( )14、Tina is unhappy now,_?A. isnt she B. is she C. is he D. did she( )15、-_you _TV at the moment? -No ,you can turn it off.A. Did, watch B. Are ,watching C. Do ,watch D. Have , watched( )16、-_do you go to Hong Kong? -sorry , Ive never been there.A. How long B. How often C. How far D. How soon( )17、A: _you ever _ the Great Wall? B: Only once.A. Did ,go B. Have , been to C. Have ,gone to D. Have ,been in( )18、-You lent me some money a few months ago. -_? I dont remember lending you any money .A. Did I B. Did you C. Do I D. Do you( )19、-_is it from here to Yancheng Railway Station? -About two kilometers.A. How often B. How far C. How soon D. How long( )20、-Are you going to borrow a dictionary or a magazine? -_.A. Yes, a dictionary B