初中英语句型第一讲：否定句疑问句

1、 初中英语句型第一讲：否定句疑问句两种基本句型疑问句肯定句否定句五种特殊句型祈使句感叹句It (形式主语、形式宾语、强调句）倒装句反义疑问句句型分类陈述句肯定句否定句疑问句一般疑问句特殊疑问句一.肯定句变否定句1) I am a student. I am not a student.2) They are blue . They arent blue.3) He is Kangkang. He isnt Kangkang .1. 句子中有be等助动词时，在助动词后加not。2. 谓语是动词原形，在动词前加dont。1) I have a book . I dont have a book.2

2、) They like Chinese . They dont like Chinese.3) We come from China. We dont come from China.3。谓语动词是第三人称单数，在动词前加doesnt，动词用原形。1)She has a small mouth.She doesnt have a small mouth.2)Maria likes China.Maria doesnt like China.3)Jane comes from the U.S.A.Jane doesnt come from the U.S.A.练习：将下列句子变成否定句。1. I

3、 am a teacher. I a teacher.2. We are students. We students.3. Jane is a girl. Jane a girl.4. They like English. They like Chinese5. I come from China. I come from China.6. He likes Chinese. He like Chinese.7. Maria comes from Cuba. Maria come from Cuba.8. We know Maria. We know Maria. am not arent i

4、snt dont dont doesnt doesnt dont二.肯定句变一般疑问句1.1) I am a student. Are you a student?2) They are blue. Are they blue?3) He is Kangkang. Is he Kangkang?句子中有be，把be提到句首2.谓语是动词原形，在句首加do。1) I have a book . Do you have a book?2) They like Chinese . Do they like Chinese?3) We come from China. Do you come from

5、 China? 3.谓语动词是第三人称单数，在句首加Does，动词用原形。1) She has a small mouth. Does she have a small mouth?2) Maria likes China. Does Maria like China?3) Jane comes from the U.S.A. Does Jane come from the U.S.A?4) She knows Maria. Does she know Maria?练习:将下列句子变成一般疑问句。1. I am a teacher. a teacher?2. They are students

6、. Students?3. Jane is a girl. a girl?4. They like English. they like English?5. I come from China. you come from China?6. He likes Chinese. he Chinese?7. Maria comes from Cuba. Maria from Cuba?8.We speak Chinese. you Chinese?AreyouAretheyIsJaneDoDoDoeslikeDoescomeDospeak三.一般疑问句做肯定,否定回答 Are you Maria

7、 ? 肯定回答： Yes , 主+助/系.否定回答: No, 主+助/系+not.肯定回答：Yes , I am.否定回答：No,Im not. 2.问句和答语的助动词保持一致.1) Are you a student? 肯: Yes, I am. 否： No, Im not.2) Is he Kangkang? 肯：Yes，he is. 否：No，he isnt.3) Do they like Chinese? 肯：Yes, they do.否：No , they dont.4) Does she have a small mouth? 肯：Yes, she does.否：No, she d

8、oesnt. 3.问句和答语中的主语保持一致。（必须用主格） 1) Is Jane from the U.S.A? 2) Does Kangkang come from China? 3) Do Jane and Maria like China? 4) Is this a ruler? 肯:Yes, she is.否:No， she isnt.肯:Yes, he does.否:No, he doesnt.肯:Yes, they do.否:No, they dont.肯:Yes, it is .否：No，it isnt. 5) Is that a desk? 6) Are these book

9、s?7) Are those pencils?8) Are these erasers?9) Is that an orange?肯：Yes，it is.否：No，it isnt.肯：Yes，they are.否：No，they arent.肯：Yes，they are.否：No，they arent.肯：Yes , they are.否：No，they arent.肯：Yes , it is .否：No，it isnt.练习：给下列句子做肯定回答或否定回答。1.Are you a student? Yes, . No, .2. Do they like English? Yes, . No,

10、 .3.Is Jane a girl? Yes, . No, .4. Does Maria like China? Yes, . No, .I am Imtheynottheydodontsheissheisntshedoesshedoesnthe5.Is Kangkang a student? Yes , . No , .6.Is that a girl? Yes , . No , .7.Are those telephones? Yes , . No , .8.Does Tom know Jane? Yes , . No , .9.Do they come from the U.S.A?

11、Yes , . No , .10.Is this an egg? Yes , . No , .isheisntitisitisnttheyaretheyarenthedoeshedoesnttheydotheydontitisitisnt四.对划线部分提问.将划线部分去掉,分析句意.1.My name is Nancy. your name?2.I am from China. are you from?3.I am fine . are you?4. Miss.Wang is our English teacher. is your English teacher?5.Lucy is ten

12、 years old. are you?6.He is in Class One Grade Two. is he in?WhatsWhereHowWhoHowoldWhatclass 7.My telephone number is . your telephone number?8.They are cars. are these ?9.This is my cap. cap is this?10.My favorite movie star is Bruce Lee. is your favorite movie star ?11.It is yellow . is it？12.She

13、is tall. What does she ?Whatis What Whose WhoWhat color looklike 五.同义句转换.1.Please give Jane the book. Please the book Jane.2. Could you please tell me your name? Could you please your name me?3. He has short hair. is short.4. I have a big nose. is big.5. You have a wide mouth. is wide. givetotelltoH

14、ishairMynoseYourmouth 6.My English teacher is old . My English teacher is not .7. Betty is not short. Betty is .8.This is my book. This is .9.This jacket is not new. This jacket is .10.My ruler is not long. My ruler is .11.She looks like her mom. She and her mom look .12.They come from China. They C

15、hina.young tall mine old short thesame are from六.单复数转换.1.将下列句子变成复数. It is a box . boxes . This is a ruler. rulers. That is an eraser. erasers. He is a student. students. This is a bus. . That is a pen. .TheyareTheseareThoseareTheyareThesearebusesThosearepens2.将下列句子变成单数。1.They are pencils. a pencil.2

16、.These are erasers. an eraser.3.They are boys. a boy.4. They are girls . a girl.5.Those are books. a book.6.These are desks. a desk.7.These are boxes. a .8.Those are cars. a . It is This isHe isShe is That is This is This is box That is car句型转换专项练习 一、将下列句子改为复数形式：1.There is a knife in the box.There _

17、 _ _ in the box.2.Shes a woman doctor.Theyre _ _.3.Our teacher often tells us a story.Our _ often _ us _.4.The sheep is over there.The _ _ over there.5.Please pass me a piece of bread.Please pass me some _ of _. aresome knives women doctors teachers tell stories sheep are pieces bread 二、下列句子改为否定句：1.

18、He does some reading every day.He_ _ _ reading every day.2.I have to wash the dishes.I _ _ _wash the dishes.3.Tell him the news._ _ him the news.4.She has brothers and sisters.She has_ brothers _ sisters.5.I think she is right.I _ _she _ right 二、下列句子改为否定句：1.He does some reading every day.He_ _ _ rea

19、ding every day.2.I have to wash the dishes.I _ _ _wash the dishes.3.Tell him the news._ _ him the news.4.She has brothers and sisters.She has_ brothers _ sisters.5.I think she is right.I _ _she _ rightdoesnt doany donthaveto Donttell noor dontthinkis 三、下列句子改为一般疑问句：1.There is some fruit juice in the

20、glass._ _ _ fruit juice in the glass?2.He has to stay here._ he _ to stay there?3. We do eye exercises every day._ you _ eye exercises every day?4. She has something to eat._ she _ _ to eat?5.I am good at singing and dancing._ you good at singing _ dancing? 三、下列句子改为一般疑问句：1.There is some fruit juice

21、in the glass._ _ _ fruit juice in the glass?2.He has to stay here._ he _ to stay there?3. We do eye exercises every day._ you _ eye exercises every day?4. She has something to eat._ she _ _ to eat?5.I am good at singing and dancing._ you good at singing _ dancing? Isthereany Doeshave Dodo Doeshave a

22、nything Areand 四、对划线部分提问：1.My mother goes to work by bike._ _ your mother _ to work?2.That is a map of France._ map is that?3.The bag of rice is ten kilos._ _ _ the bag of rice?4. I think Chinese food is very nice._ do you _ _ Chinese food?5.The students like their teacher very much._ do the student

23、s_ their teacher? 四、对划线部分提问：1.My mother goes to work by bike._ _ your mother _ to work?2.That is a map of France._ map is that?3.The bag of rice is ten kilos._ _ _ the bag of rice?4. I think Chinese food is very nice._ do you _ _ Chinese food?5.The students like their teacher very much._ do the stud

24、ents_ their teacher?How does go What Howheavyis WhatthinkofHowlike 6.His house is very big._ _ his house _?7.There are six kites in the sky._ in the sky?8.He lives in Room 306._ _ _ he _ in?9.She looks worried because she cant find her dog._ _ she _ worried?10.It takes him half an hour to write the

25、e-mail._ _ _ it _ him to write the e-mail? 6.His house is very big._ _ his house _?7.There are six kites in the sky._ in the sky?8.He lives in Room 306._ _ _ he _ in?9.She looks worried because she cant find her dog._ _ she _ worried?10.It takes him half an hour to write the e-mail._ _ _ it _ him to

26、 write the e-mail?WhatislikeWhats WhichroomdoesliveWhydoeslookHowlongdoestake 11.Classes begin at eight._ _ _classes _?12.I want to buy three kilos of meat._ _ _ do you want to buy?13.His uncle is a businessman._ _ his uncle _?14.The orange dress is Kates._ _ is Kates?15.Its Sunday today._ _ is it t

27、oday? 11.Classes begin at eight._ _ _classes _?12.I want to buy three kilos of meat._ _ _ do you want to buy?13.His uncle is a businessman._ _ his uncle _?14.The orange dress is Kates._ _ is Kates?15.Its Sunday today._ _ is it today?WhattimedobeginHowmuchmeatWhatdoesdoWhichdressWhatday 16.The cats a

28、re running up the tree._ are the cats _?17.Jims plane is broken._ _ _ Jims plane?18.He would like five cakes._ _ _ would he like ?19.They play football every Friday._ _ they play football?20.The man in brown is Toms father._ _ is Toms father? 16.The cats are running up the tree._ are the cats _?17.J

29、ims plane is broken._ _ _ Jims plane?18.He would like five cakes._ _ _ would he like ?19.They play football every Friday._ _ they play football?20.The man in brown is Toms father._ _ is Toms father?Where runningWhatswrongwithHowmanycakesWhendo WhichmanGrammarThe Passive Voice被动语态 How to describe the

30、 pictures？The river was seriously polluted. Some trees have been cut down. 语态是动词的一种形式，表示主语和动词之间的关系。英语动词有两种语态：主动语态和被动语态。主动语态动词的主语是动作的执行者，而被动语态动词的主语是动作的承受者。被动语态是动词的一种特殊形式，一般说来，只有需要动作对象的及物动词才有被动语态。英语语态被动语态的构成 workedopenedclosed seentaught asked work close openask seeteache.g.由助动词be + 及物动词的过去分词（V-ed）构成。

31、助动词be有人称、数和时态的变化。被动语态在不同时态的不同形式被动语态的基本构成：一般现在时(do, does) is/am/are done一般过去时(did) was/were done一般将来时(will do) will be done现在进行时(is/am/are doing) is/am/are being done过去进行时(was/were doing) was/were being done现在完成时(have/has done) have/has been done带情态动词(can/must/may do) can/must/may be done主动语态：S（主语）+P

32、（谓语）+O（宾语）被动语态：S（主语）+P(被动结构)+by O（宾语）一般现在时： 一般过去时：一般将来时： 详见上页主动语态变为被动语态Practise(2): Make sentences a computer/use/every dayA computer is used every day. the bridge/build/last yearThe bridge was built last year.these big buildings/build/next yearThese big buildings will be built next year.the thief/c

33、atch/the policemen/yesterdayThe thief was caught by the policemen yesterday.Ex 1. 把下列的句子改为被动语态Many people visit Shenzhen every year.Shenzhen _ _ _ many people every year. is visited by 2. They built some houses in the village. Some houses _ _ by _ in the village. were built them 3. We will tell you

34、everything about it tomorrow. You _ _ _ everything about it tomorrow. will be told4. The students can use the computer. The computer _ _ _ by the students. can be used5. He has sold out all the books. All the books _ _ _ _ by him. have been sold out6. The worker is repairing a car now. A car _ _ _ b

35、y the worker now. is being repaired7. They took these photos on the Great Wall. These photos _ _ on the Great Wall. were taken8. The girls have sent some flowers to the singer. Some flowers _ _ _ to the singer. have been sent9. You must finish your work before you go to bed. Your work _ _ _ before you go to bed. must be finishedThe fish has been eaten by the cat.The fish will be eaten by the cat. the tree/cutThe tree is being cut by the man. shenzhen airport/use/for a long time She