初中英語(yǔ)句型轉(zhuǎn)換

1、關(guān)于初中英語(yǔ)句型轉(zhuǎn)換第一張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月句型轉(zhuǎn)換是句子類別的轉(zhuǎn)換。該題的目的在于檢測(cè)學(xué)生運(yùn)用各種句型的表達(dá)能力。要求學(xué)生對(duì)所學(xué)的句子結(jié)構(gòu)和詞形的變化做到概念清楚，運(yùn)用準(zhǔn)確。第二張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例1The little girl was so tired that she couldnt go farther.The little girl was _ tired _ go farther. （一） 句型轉(zhuǎn)換的解題應(yīng)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(guò)分析，我們不難發(fā)現(xiàn)，該題是由復(fù)合句轉(zhuǎn)換為簡(jiǎn)單句，可用toot

2、o句型。 第三張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月根據(jù)我們所學(xué)過(guò)的同義詞組，look after sb well相當(dāng)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(yǔ)表達(dá)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.第四張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月 很明顯，這是兩個(gè)簡(jiǎn)單句之間的轉(zhuǎn)換，可用not strong enough來(lái)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(zhuǎn)換為復(fù)合句，可用because來(lái)連接，表示因果關(guān)系。例5He was too weak to carry the heavy box. He was _ _ _ to carry the heavy box.第五張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月 從近年來(lái)

4、的考題趨勢(shì)來(lái)看，句型轉(zhuǎn)換從單純測(cè)試語(yǔ)法知識(shí)向改變句子結(jié)構(gòu)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(zhuǎn)換規(guī)律。第六張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例3We can fly to the moon one day._ _ fly to the moon one day?(1) 肯定句變?yōu)橐话阋蓡?wèn)句及否定句a.變?yōu)橐话阋蓡?wèn)句時(shí)，系動(dòng)詞be、助動(dòng)詞或情態(tài)動(dòng)詞置于主語(yǔ)之前。例1 He was so clever. _ _ so clever?例2John felt happy at that time._ John _ happy at

5、that time?WasheDidfeelCanyou第七張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例3 The doctor could help that people. The doctor _ _ that people. b. 變?yōu)榉穸ň鋾r(shí)，系動(dòng)詞、助動(dòng)詞或情態(tài)動(dòng)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.werenthappyd

6、oesntworkcouldnthelp第八張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例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, nev

7、er。c. 注意：例1They had lots of friends in China.They _ have _ friends in China.didntmanycouldntor第九張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例 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 night.d. 否定前移e. 一

8、些特殊結(jié)構(gòu)，變否定句時(shí)，在動(dòng)詞（詞組）后直接加not。dontcannotto第十張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月 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 playground.notplay第十一張，PP

9、T共二十四頁(yè)，創(chuàng)作于2022年6月例2 The man in the car is my fathers friend. _ _ is _ fathers friend? (2) 對(duì)劃線部分提問(wèn) 對(duì)劃線部分提問(wèn)是根據(jù)劃線的內(nèi)容提出一個(gè)特殊疑問(wèn)句。即特殊疑問(wèn)詞+一般疑問(wèn)句構(gòu)成。a. 如劃線部分是定語(yǔ)，它所修飾的詞要跟隨特殊疑問(wèn)詞移至句前。例1 This is Kates hat. _ _ is this?WhosehatWhichmanyour第十二張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例2 Ann flew to Beijing last year. What _ Ann _ last y

10、ear? b.劃線部分如是謂語(yǔ)動(dòng)詞，應(yīng)該用do的形式來(lái)取代。例1 They are looking for the boy in the city. _ are they _ in the city?Whatdoingdiddo第十三張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月 c. 常見(jiàn)疑問(wèn)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)。要注意以上各種疑問(wèn)詞(組)的用法。 第十

11、四張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月d.注意一些特殊詞，如little、few、no、nothing、never等出現(xiàn)時(shí)，前半句表示否定的概念，后半句應(yīng)用肯定形式。(3) 改為反意疑問(wèn)句 反意疑問(wèn)句的前半句為陳述句，后半句為簡(jiǎn)短的一般疑問(wèn)句，在改寫當(dāng)中，要注意：a.前肯后否，前否后肯；b.人稱、時(shí)態(tài)和數(shù)要保持一致；c.各種祈使句，反意疑問(wèn)句的后半句都用will you，但Lets句用shall we；第十五張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例4 Dont tell him the bad news, _ _? 例1 Class 3 were the winners in the

12、 race, _ _?例2 The man couldnt climb up the tree, _ _?例3 There is little water in the bottle, _ _?werenttheycouldheistherewillyou第十六張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月另外，注意以下句子： I am a student,_ _?What a kind girl, _ _?How fast the boy runs, _ _? arentIisntshedoesnt he第十七張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例3I dont know what I c

13、an do. I dont know _ _ do. (4) 復(fù)合句變?yōu)楹?jiǎn)單句由復(fù)合句變?yōu)楹?jiǎn)單句時(shí)，一般都是將復(fù)合句中的從句改為不定式形式，或是介詞短語(yǔ)的形式。比如sothat可以改寫成tooto結(jié)構(gòu)的簡(jiǎn)單句，但應(yīng)注意to后面必須直接跟行為動(dòng)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 or water.tooyoungtowithoutwhatto第十八張，PPT共二十四頁(yè)，創(chuàng)作于2022年

14、6月例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?Whatswrongtalleranyother第十九張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例3 You cant take both the basketball and the football. You can take _ the basketball _ the football. (6

15、) 同義句轉(zhuǎn)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.isgoodatsocaneitheror第二十張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月例2 His brother wont do the shopping tomorrow. (改為一般現(xiàn)在時(shí))His brother _ _ the shopping on Sundays. (7) 時(shí)態(tài)轉(zhuǎn)換例1 We are go

16、ing to help the farmers on the farm tomorrow. (用now改寫) We _ _ the farmers on the farm _.arehelpingnowdoesntdo第二十一張，PPT共二十四頁(yè)，創(chuàng)作于2022年6月 例3The flowers are beautiful. _ _ _ they are! _ _ _ 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!HowhardWhatbadweatherWhatbeautifulflowersHowbeautifulthe第二十二張，PPT共二十四頁(yè)，創(chuàng)作于20