初中英语句型转换课件修改.ppt

1、句型转换,DE,答题技巧,句型转换是句子类别的转换。该题的目的在于检测学生运用各种句型的表达能力。要求学生对所学的句子结构和词形的变化做到概念清楚，运用准确。,1. Li Lei does his homework at seven. （改为否定句） Li Lei _ _ his homework at seven.,doesnt,do,2. His sister had lunch at school yesterday. （改为一般疑问句） _ his sister _ lunch at school yesterday？,Did,have,3. Lucys just come back

2、from the USA. （改为反意疑问句） Lucys just come back from the USA， _ _？,hasnt she,4. It was windy yesterday. （对句子划线部分提问） _ was the _ like yesterday？,What,weather,5. He likes the book. So does she. （改为简单句，使句意不变） _ he _ she _ the book.,Both,and,like,6. Hurry up，or well be late.（改为复合句） _ we _ hurry， well be la

3、te.,If,dont,7. The film is very interesting. （改为感叹句） _ _ the film is！,How,interesting,8. The box was so heavy that she couldnt carry it. （改为简单句） The box was _ heavy _ her _ carry.,too,for,to,9. Is the earth round？ The little boy asked. （合并为宾语从句） The little boy asked _ the earth _ round.,if / whether

4、,is,10. Jim runs faster than any other boy in the class. （改为同义句） Jim runs _ _ in his class.,11. Where did they grow vegetables？ （改为被动语态） Where _ vegetables _ ？,were,grown,13. I dont know when we shall leave for Nanjing. （改为简单句） I dont know when _ _ for Nanjing.,to,leave,14. Li Lei received a letter

5、from his parents yesterday. （改为同义句） Li Lei _ _ his parents yesterday.,heard,from,例The little girl was so tired that she couldnt go farther. The little girl was _ tired _ go farther.,（一） 句型转换的解题应试技巧,1必须弄清原句的句型和意思以及判别改写后的句子是什么句子,too,to,根据我们所学过的同义词组，look after sb well相当于take good care of sb.,例 It took

6、him two hours to do these exercises yesterday. He _ two hours _ these exercises yesterday.,例 I must look after my sister well at home. I must _ _ _ _ my sister at home.,spend,on,take good care of,例They were tired, so they had a rest. They had a rest _ they were tired.,例He was too weak to carry the h

7、eavy box. He was _ _ _ to carry the heavy box.,because,not,strong,enough,从近年来的考题趋势来看，句型转换从单纯测试语法知识向改变句子结构填空，填词后使句意不变或与要求相符的方向发展。其中许多属于常用句型。可归纳如下：,2要熟悉常用句型的转换规律。,例3We can fly to the moon one day. _ _ fly to the moon one day?,(1) 肯定句变为一般疑问句及否定句,a.变为一般疑问句时，系动词be、助动词或情态动词置于主语之前。,例1 He was so clever. _ _

8、 so clever?,例2John felt happy at that time. _ John _ happy at that time?,Was,he,Did,feel,Can,you,例3 The doctor could help that people. The doctor _ _ that people.,b. 变为否定句时，系动词、助动词或情态动词后加not。,例1 The twins were happy to see their uncle. The twins _ _ to see their uncle.,例2 Mr. Smith works hard every

9、day. Mr. Smith _ _ hard every day.,werent,happy,doesnt,work,couldnt,help,例2I could dance and sing when I was five years old. I _ dance _ sing when I was five years old.,如果肯定句中含有some，and，a lot oflots of，already，tooalso, bothand, everythingeveryoneeverybody, always等词(组)，要变为any，or，muchmany，yet， either,

10、 neithernor, nothingnobody, never。,c. 注意：,例1They had lots of friends in China. They _ have _ friends in China.,didnt,many,couldnt,or,例 He can make a model plane, I think. (否定句) I _ think he _ make a model plane.,例1Mother told me to go to bed early last night. Mother told me _ _ go to bed early last

11、night.,d. 否定前移,e. 一些特殊结构，变否定句时，在动词（词组）后直接加not。,dont,can,not,to,另外，还有ask sb (not) to do sth，Will you please (not) do sth，had better (not) do sth，try (not) to do sth, decide (not) to do sth等。,例2 Lets play basketball on the playground this afternoon. Lets _ _ basketball on the playground.,not,play,例2 T

12、he man in the car is my fathers friend. _ _ is _ fathers friend?,(2) 对划线部分提问,对划线部分提问是根据划线的内容提出一个特殊疑问句。即特殊疑问词+一般疑问句构成。,a. 如划线部分是定语，它所修饰的词要跟随特殊疑问词移至句前。,例1 This is Kates hat. _ _ is this?,Whose,hat,Which,man,your,例2 Ann flew to Beijing last year. What _ Ann _ last year?,b.划线部分如是谓语动词，应该用do的形式来取代。,例1 The

13、y are looking for the boy in the city. _ are they _ in the city?,What,doing,did,do,c. 常见疑问词(组)：what，what+名词(如what colour，what grade等)，when，why，where，who(whom)，which，whose，how，how+形容词副词(如how long，how far，how often，how soon等)。要注意以上各种疑问词(组)的用法。,d.注意一些特殊词，如little、few、no、nothing、never等出现时，前半句表示否定的概念，后半句应

14、用肯定形式。,(3) 改为反意疑问句,反意疑问句的前半句为陈述句，后半句为简短的一般疑问句，在改写当中，要注意：,a.前肯后否，前否后肯；,b.人称、时态和数要保持一致；,c.各种祈使句，反意疑问句的后半句都用will you，但Lets句用shall we；,例4 Dont tell him the bad news, _ _?,例1 Class 3 were the winners in the race, _ _?,例2 The man couldnt climb up the tree, _ _?,例3 There is little water in the bottle, _ _?

15、,werent,they,could,he,is,there,will,you,另外，注意以下句子： I am a student,_ _? What a kind girl, _ _? How fast the boy runs, _ _?,arent,I,isnt,she,doesnt,he,例3I dont know what I can do. I dont know _ _ do.,(4) 复合句变为简单句,由复合句变为简单句时，一般都是将复合句中的从句改为不定式形式，或是介词短语的形式。比如sothat可以改写成tooto结构的简单句，但应注意to后面必须直接跟行为动词的原形。,例

16、1 He was so young that he cant read. He was _ _ _ read.,例2 We cant live if there is no air or water. We cant live _ air or water.,too,young,to,without,what,to,例2 Li Lei is the tallest in his class. Li Lei is _ than _ _ student in his class.,(5)特定词组、句型的特殊用法,例1 Whats the matter, Granny? _ _ with you,

17、Granny?,Whats,wrong,taller,any,other,例3 You cant take both the basketball and the football. You can take _ the basketball _ the football.,(6) 同义句转换,例1 Li Ping does well in English. Li Ping _ _ _ English.,例2 I can mend the bike. Li Lei can, too. I can mend the bike, and _ _ Li Lei.,is,good,at,so,can,

18、either,or,例2 His brother wont do the shopping tomorrow. (改为一般现在时) His brother _ _ the shopping on Sundays.,(7) 时态转换,例1 We are going to help the farmers on the farm tomorrow. (用now改写) We _ _ the farmers on the farm _.,are,helping,now,doesnt,do,改为感叹句口诀,一断（谓语之后断开）二加（加what或 how） 三换位（与加下what或 how的部分相交换）,

19、例3The flowers are beautiful. _ _ _ they are! _ _ _ flowers are!,（8）改为感叹句,例1 The twins study Chinese very hard. _ _ the twins study Chinese!,例2The weather was rather bad yesterday. _ _ _ it was yesterday!,How,hard,What,bad,weather,What,beautiful,flowers,How,beautiful,the,3反复推敲，确保无误。改变后要看看意思是否与要求相符，有没

20、有语法和习惯用法方面的错误。,（二）做句型转换时应注意的几个问题,首先应看清题意，分析句子结构，再按句子要求变换句型。,1注意时态；,2句子的成分不变。原句的句子在改变句型时仍不可缺少，否则句子不完整，但有一个例外，在陈述句改为感叹句时，要增加句子成分，感叹词what和how分别为按句子的要求而增加的定语或状语，句子其他成分不变；,练习题（略）,Thank you for your coming！,Goodbye!,学习目标 1、能邀请朋友、提出活动的建议、与陌生人闲聊等； 2、在不同的场合，得体地运用语言。如何得体地接受和拒绝 邀请、请求许可、求帮助、有礼貌地对不良行为提建议等； 3、写作策

21、略:如何写书信。,Interpersonal Relationships,。,人际关系,Complaints B. Make, accept invitations C. Make, decline invitations D. Make requests or ask for help E. Ask for permission F. Small talk聊天 G. Make suggestions for free time activities空闲时间活动建议。,Could you please put them into Chinese?,拒绝邀请,( ) 1. -Lets play

22、soccer! -That sounds great! ( ) 2. -Could I play computer games for while? -Sure. But homework first. ( ) 3. -Can you come and watch movies with us? -Sorry, I have to visit my grandparents. ( ) 4. -Can you come to my party? -Sure, Id love to. ( ) 5. -Its a nice day, isnt it? -Yes. I hope it can last

23、 long. ( ) 6. -Would you mind not smoking here? -Sorry, I wont. ( ) 7. -Could you please help me do some chores? -OK. Im coming, Mom.,-Lets play basketball! -_.,Sounds interesting,-Would you mind opening the window? -_.,No, not at all./Certainly not./Of course not.,-The bus often comes late, _? -Yes

24、. I hope it will be on time today.,doesnt it,-_ I have a look at your pictures? -Here you are!,Could,-_ you please tell me _ I should buy. -Take it easy. Dont be nervous.,Could,what,Write P for Permission and R for Request.,(许可),（要求）,( )1. Mom, could I watch TV? ( )2. Dave, could you fold your quilt

25、? ( )3. Can I use your car please, Dad? ( )4. Could you help me carry the box, Jane? ( )5. Could I use your computer now? ( )6. Could you please clean the living room, Alice?,P,P,P,R,R,R,Its a _! To whom _ Time:_ Place :_ From whom_ Come and have fun!,Birthday Party,Jim,6 pm ,Friday evening,220# Gar

26、den Road,Tom,An invitation,-_ you come to my party? -_. _,Sure, Id love to.,Sorry, I have to /am doing ,Can,Make an invitation,Jims calendar,He_(study) for a test. 2. He _ (go) camping. 3. He _(see) a dentist. 4. He _(have) a piano lesson. 5. He _ (babysit) his sister. 6. He_(go) to the movies with

27、friends.,用“have to”和“be doing”完成Jim周一到周六的日程表,Hi, Tom, Thanks for _ me. Id _ to but I cant. I am very busy this week. _Friday evening, I _. But this weekend, I _, _ you come to the movies with us? Jim,inviting /asking,love /like,On,have to babysit my sister,am going to the movies,Can,Decline an invit

28、ation,Anna,Accept an invitation,doesnt know the way.,Asking for help _!,politely,Could you please tell me_?,220# Garden Road,how to get to Garden Road,how I can get to Garden Road where Garden Road is if there is Garden Road near here the way to Garden Road which is the way to ,Anna has some trouble

29、 in the party! She doesnt know anyone except Jim.,Small Talk,Its an exciting party, isnt it? The music is so nice, isnt it? He sings well, doesnt he? ,Small talk,1.The party is really great ,_? 2.The food is delicious,_? 3.She sings really well,_? 4.You are Toms sister,_?,isnt it,isnt it,doesnt she,

30、arent you,Polite complaints,1.Would you mind doing?,3.Could you please do?,2.Would you mind not doing?,4.Could you please not do?,Would you mind doing ?,Would you mind not doing ?,Sorry, I wont do it again.,No, not at all.,Not at all.,Im sorry. Ill do it right away.,OK. Ill do it in a minute.,Not at all.,No, not at all.,中考临近，学生的压力越来越大，老师的作业多、 课外活动减少等等，这让学生感到很烦恼。请你 (Ping Ping)写一封100词左右的信给你的杨老师， 表达你对现状的看法，并提出你的请求。,Lets write!,Read carefully and make sure what we have to write!,审,列,