《書山有路勤為徑學海無涯苦作舟.ppt》由會員分享，可在線閱讀，更多相關《書山有路勤為徑學海無涯苦作舟.ppt（24頁珍藏版）》請在裝配圖網(wǎng)上搜索。
1、句型轉換,制作張端祥,DE,答題技巧,福建省福清市龍?zhí)锍跫壷袑W,句型轉換是句子類別的轉換。該題的目的在于檢測學生運用各種句型的表達能力。要求學生對所學的句子結構和詞形的變化做到概念清楚，運用準確。,例1The little girl was so tired that she couldnt go farther. The little girl was ______ tired ______ go farther.,（一） 句型轉換的解題應試技巧,1必須弄清原句的句型和意思以及判別改寫后的句子是什么句型。,通過分析，我們不難發(fā)現(xiàn)，該題是由復合句轉換為簡單句，可用tooto句型。,根據(jù)我們所學
2、過的同義詞組，look after sb well相當于take good care of sb.,例2 It took him two hours to do these exercises yesterday. He ______ two hours ______ these exercises yesterday.,該句的句型是It takes sb sometime to do sth. 英語表達該意思的還有spendon句型。,例3 I must look after my sister well at home. I must ______ ______ ______ ___
3、___ my sister at home.,很明顯，這是兩個簡單句之間的轉換，可用not strong enough來填空。,例4They were tired, so they had a rest. They had a rest ______ they were tired.,該句由并列句轉換為復合句，可用because來連接，表示因果關系。,例5He was too weak to carry the heavy box. He was ______ ______ ______ to carry the heavy box.,從近年來的考題趨勢來看，句型轉換從單純測試語法知識向改變句
4、子結構填空，填詞后使句意不變或與要求相符的方向發(fā)展。其中許多屬于常用句型?？蓺w納如下：,2要熟悉常用句型的轉換規(guī)律。,例3We can fly to the moon one day. ______ ______ fly to the moon one day?,(1) 肯定句變?yōu)橐话阋蓡柧浼胺穸ň?a.變?yōu)橐话阋蓡柧鋾r，系動詞be、助動詞或情態(tài)動詞置于主語之前。,例1 He was so clever. ______ ______ so clever?,例2John felt happy at that time. ______ John ______ happy at that time?
5、,Was,he,Did,feel,Can,you,例3 The doctor could help that people. The doctor _____ _____ that people.,b. 變?yōu)榉穸ň鋾r，系動詞、助動詞或情態(tài)動詞后加not。,例1 The twins were happy to see their uncle. The twins ______ ______ to see their uncle.,例2 Mr. Smith works hard every day. Mr. Smith ______ ______ hard every day.,we
6、rent,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等詞(組)，要變?yōu)閍ny，or，muchmany，yet， either, neithernor, nothingnobody,
7、 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 las
8、t night.,d. 否定前移,e. 一些特殊結構，變否定句時，在動詞（詞組）后直接加not。,dont,can,not,to,另外，還有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 playgrou
9、nd.,not,play,例2 The man in the car is my fathers friend. ______ ______ is ______ fathers friend?,(2) 對劃線部分提問,對劃線部分提問是根據(jù)劃線的內容提出一個特殊疑問句。即特殊疑問詞+一般疑問句構成。,a. 如劃線部分是定語，它所修飾的詞要跟隨特殊疑問詞移至句前。,例1 This is Kates hat. ______ ______ is this?,Whose,hat,Which,man,your,例2 Ann flew to Beijing last year. What _
10、____ Ann ______ last year?,b.劃線部分如是謂語動詞，應該用do的形式來取代。,例1 They are looking for the boy in the city. ______ are they ______ in the city?,What,doing,did,do,c. 常見疑問詞(組)：what，what+名詞(如what colour，what grade等)，when，why，where，who(whom)，which，whose，how，how+形容詞副詞(如how long，how far，how often，how soon等)。要注意以上
11、各種疑問詞(組)的用法。,dd.注意一些特殊詞，如little，few，no，nothing，never等出現(xiàn)時，前半句表示否定的概念，后半句應用肯定形式。,(3) 改為反意疑問句,反意疑問句的前半句為陳述句，后半句為簡短的一般疑問句，在改寫當中，要注意：,a.前肯后否，前否后肯；,b.人稱、時態(tài)和數(shù)要保持一致；,c.各種祈使句，反意疑問句的后半句都用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, ______ ___
12、___?,例2 The man couldnt climb up the tree, ______ ______?,例3 There is little water in the bottle, ______ ______?,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
13、know what I can do. I dont know ______ ______ do.,(4) 復合句變?yōu)楹唵尉?由復合句變?yōu)楹唵尉鋾r，一般都是將復合句中的從句改為不定式形式，或是介詞短語的形式。比如sothat可以改寫成tooto結構的簡單句，但應注意to后面必須直接跟行為動詞的原形。,例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
14、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)特定詞組、句型的特殊用法,例1 Whats the matter, Granny? ______ ______ with you, Granny?,Whats,wrong,taller,any,other,例3 You cant take both the basketball and the footba
15、ll. You can take ______ the basketball ______ the football.,(6) 同義句轉換,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,either,or,例2 His brother wont do the shopping tom
16、orrow. (改為一般現(xiàn)在時) His brother _____ _____ the shopping on Sundays.,(7) 時態(tài)轉換,例1 We are going to help the farmers on the farm tomorrow. (用now改寫) We ______ ______ the farmers on the farm ______.,are,helping,now,doesnt,do,例3The flowers are beautiful. ______ ______ ______ they are! ______ ______ __
17、____ flowers are!,（8）改為感嘆句,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反復推敲，確保無誤。改變后要看看意思是否與要求相符，有沒有語法和習慣用法方面的錯誤。,（二）做句型轉換時應注意的幾個問題,首先應看清題意，分析句子結構，再按句子要求變換句型。,1注意時態(tài)；,2句子的成分不變。原句的句子在改變句型時仍不可缺少，否則句子不完整，但有一個例外，在陳述句改為感嘆句時，要增加句子成分，感嘆詞what和how分別為按句子的要求而增加的定語或狀語，句子其他成分不變；,練習題（略）,福建省福清市龍?zhí)锍跫壷袑W,Thank you for your coming！,Goodbye!,2002.10.12,
書山有路勤為徑學海無涯苦作舟.ppt
