((仁爱版))[[初一英语课件]]仁爱版七年级英语上《句型转换》PPT课件_(3).ppt

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1、陈述句陈述句肯定句肯定句否定句否定句疑问句疑问句一般疑问句一般疑问句特殊疑问句特殊疑问句一.肯定句变否定句v1.1) I am a student. I am not a student.2) They are blue . They arent blue.3) He is Kangkang. He isnt Kangkang .句子中有句子中有be，在，在be后加后加not。谓语是动词原形，在动词前加谓语是动词原形，在动词前加dont。l2.1) I have a book . I dont have a book.2) They like Chinese . They dont like

2、Chinese.3) We come from China. We dont come from China.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. am not arent 二二.肯定句变一般疑问句肯定句变一般疑问句 1.1) I am a student. Are you a student?2) They a

3、re 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 China? 1) She has a small mouth. Does she have a small mouth?2) Maria likes Ch

4、ina. 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?练习练习:将下列句子变成一般疑问句。将下列句子变成一般疑问句。1. I am a teacher. a teacher?2. They are students. Students?3. Jane is a girl. a girl?4. They like English. they like English?5. I come from C

5、hina. you come from China?6. He likes Chinese. he Chinese?7. Maria comes from Cuba. Maria from Cuba?8.We speak Chinese. you Chinese?Are youAretheyIsJaneDoDoDoeslikeDoescomeDospeak三三.一般疑问句做肯定一般疑问句做肯定,否定回答否定回答 Are you Maria ? 肯定回答肯定回答： Yes , 主主+助助/系系.否定回答否定回答: No, 主主+助助/系系+not.肯定回答：肯定回答：Yes , I am.否定回

6、答：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? 肯肯: Yes, I am. 否：否： No, Im not.2) Is he Kangkang? 肯：肯：Yes，he is. 否：否：No，he isnt.3) Do they like Chinese? 肯：肯：Yes, they do.否：否：No , they dont.4) Does she have a small mouth? 肯：肯：Yes, she does.否：否：No, she doesnt. 3.问句和答语中的主语保持一致。（必须用主格） 1) Is Jane

7、 from the U.S.A? 2) Does Kangkang come from China? 3) Do Jane and Maria like China? 4) Is this a ruler? 肯肯:Yes, she is. 否否:No， she isnt.肯肯:Yes, he does.否否:No, he doesnt.肯肯:Yes, they do. 否否:No, they dont.肯肯:Yes, it is .否：否：No，it isnt.5) Is that a desk? 6) Are these books?7) Are those pencils?8) Are t

8、hese erasers?9) Is that an orange?肯：肯：Yes，it is.否：否：No，it isnt.肯：肯：Yes，they are.否：否：No，they arent.肯：肯：Yes，they are. 否：否：No，they arent.肯：肯：Yes , they are.否：否：No，they arent.肯：肯：Yes , it is .否：否：No，it isnt.he5.Is Kangkang a student? Yes , . No , .6.Is that a girl? Yes , . No , .7.Are those telephones?

9、Yes , . No , .8.Does Tom know Jane? Yes , . No , .9.Do they come from the U.S.A? Yes , . No , .10.Is this an egg? Yes , . No , .isheisntitisitisnttheyarethey arenthe doeshedoesnttheydotheydontitisitisnt四四.对划线部分提问对划线部分提问. 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

10、am fine . are you?4. Miss.Wang is our English teacher. is your English teacher?5.Lucy is ten years old. are you?6.He is in Class One Grade Two. is he in?WhatsWhereHowWhoHow oldWhatclass7.My telephone number is 5805000. your telephone number?8.They are cars. are these ?9.This is my cap. cap is this?1

11、0.My favorite movie star is Bruce Lee. is your favorite movie star ?11.It is yellow . is it？12.She is tall. What does she ?Whatis What Whose WhoWhat color look like 五五. .同义句转换同义句转换. .1.Please give Jane the book. Please the book Jane.2. Could you please tell me your name? Could you please your name m

12、e?3. He has short hair. is short.4. I have a big nose. is big.5. You have a wide mouth. is wide. givegivetototelltelltotoHisHishairhairMyMynosenoseYourYourmouthmouth6.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

13、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 China.young tall mine old short thesame are from2.将下列句子变成单数。将下列句子变成单数。1.They are pencils. a pencil.2.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