中考英語(yǔ)句型轉(zhuǎn)換解題方法

1、中考英語(yǔ)句型轉(zhuǎn)換解題方法第一頁(yè)，共18頁(yè)。一、同義句轉(zhuǎn)換一、同義句轉(zhuǎn)換（一）替代法（一）替代法 用同義詞、同義短語(yǔ)或反義詞、反義短語(yǔ)等來(lái)替代原句用同義詞、同義短語(yǔ)或反義詞、反義短語(yǔ)等來(lái)替代原句中的有關(guān)部分，使改寫后的句子與原句意思相符。中的有關(guān)部分，使改寫后的句子與原句意思相符。1、用同義詞（短語(yǔ)）替代、用同義詞（短語(yǔ)）替代1）My father and mother are judges. My are judges.2）We have friends all over the world. We have friends the world.3）We had a good time at

2、the party. We at the party.parentsthroughoutenjoyedourselves第二頁(yè)，共18頁(yè)。2、用反義詞（短語(yǔ)）替代、用反義詞（短語(yǔ)）替代1）Dont forget to lock the door. to lock the door.2）My radio doesnt work well. Something my radio.3）Things weigh heavier on the earth than on the moon. Things are on the moon than on the earth.3、用短語(yǔ)替代從句、用短語(yǔ)替代從

3、句 如果原句含有狀語(yǔ)從句、賓語(yǔ)從句等，改寫后的句子中可用如果原句含有狀語(yǔ)從句、賓語(yǔ)從句等，改寫后的句子中可用介詞短語(yǔ)或不定式短語(yǔ)等來(lái)替代。介詞短語(yǔ)或不定式短語(yǔ)等來(lái)替代。1）When he was twelve, Edison began working. the twelve, Edison began working.2）We cant finish the work if you dont help us. We cant finish the work your help.RememberiswithwronglighterAtageofwithout第三頁(yè)，共18頁(yè)。（二）合并法（二）

4、合并法1、用并列連詞將兩個(gè)單詞合并為一個(gè)新的復(fù)合句或單句，句、用并列連詞將兩個(gè)單詞合并為一個(gè)新的復(fù)合句或單句，句子仍保持原意。常用的并列連詞有子仍保持原意。常用的并列連詞有bothand, neithernor, not onlybut also, eitheror等。等。1）France is in Europe. Sweden is also in Europe. France Sweden are in Europe.2）He cant sing. He cant dance, either. He can sing dance.andBothneithernor第四頁(yè)，共18頁(yè)。2、用

5、從屬連詞將兩個(gè)單句合并為一個(gè)復(fù)句。常用的、用從屬連詞將兩個(gè)單句合并為一個(gè)復(fù)句。常用的從屬連詞有從屬連詞有sothat, so that, notuntil, as soon as, if等。等。1）The maths problem was very difficult. No one could work it out. The maths problem was difficult no one could work it out.2）The teacher came in. And then the students stopped talking. The students did s

6、top talking the teacher came in.thatsonotuntil第五頁(yè)，共18頁(yè)。3、直接引語(yǔ)變間接引語(yǔ)也用合并法。、直接引語(yǔ)變間接引語(yǔ)也用合并法。 如果直接引語(yǔ)是陳述句或疑問(wèn)句，變?yōu)殚g接引語(yǔ)時(shí)則要用連詞（如果直接引語(yǔ)是陳述句或疑問(wèn)句，變?yōu)殚g接引語(yǔ)時(shí)則要用連詞（if / whether是否）；是否）；如果直接引語(yǔ)為祈使句則變?yōu)殚g接引語(yǔ)為如果直接引語(yǔ)為祈使句則變?yōu)殚g接引語(yǔ)為tell/ ask/ order sb. (not) to do sth.形式。形式。1） “Have you ever been to China?” John asked Joan. John

7、asked Joan she been to China.2） “Dont make faces in class!” the teacher said to the student. The teacher told the student make faces in class.if / whetherhadnotto第六頁(yè)，共18頁(yè)。（三）轉(zhuǎn)換法（三）轉(zhuǎn)換法 通過(guò)能夠表示同一意義的不同句型、句式的轉(zhuǎn)換通過(guò)能夠表示同一意義的不同句型、句式的轉(zhuǎn)換來(lái)達(dá)到改寫句子的目的。來(lái)達(dá)到改寫句子的目的。1、句型轉(zhuǎn)換、句型轉(zhuǎn)換 初中常見(jiàn)的幾種轉(zhuǎn)換句型有：初中常見(jiàn)的幾種轉(zhuǎn)換句型有： sb. spend som

8、e time/money doing sth.與與It takes sb. some time/money to do sth.的轉(zhuǎn)換；的轉(zhuǎn)換； tooto與與sothatcant do sth.的轉(zhuǎn)換；的轉(zhuǎn)換； tooto與與notenough to do sth.的轉(zhuǎn)換。的轉(zhuǎn)換。1) I spent half an hour working out the maths problem. It me half an hour work out the maths problem.2) She was too frightened to say a word. She was frighten

9、ed she could not say a word.3) He is too young to join the army. He is not to join the army.tooktosothatoldenough第七頁(yè)，共18頁(yè)。2、語(yǔ)態(tài)的轉(zhuǎn)換、語(yǔ)態(tài)的轉(zhuǎn)換1) Tom invited Mary to have dinner with him. Mary by Tom to have dinner with him.2) She couldnt keep back her tears when Tom took her model planes away. She couldnt

10、help crying when her planes away by Tom.（四）綜述法（四）綜述法 通過(guò)在邏輯思維的基礎(chǔ)上，對(duì)原句（一般是兩個(gè)句通過(guò)在邏輯思維的基礎(chǔ)上，對(duì)原句（一般是兩個(gè)句子）的意思重新進(jìn)行概括地表述。子）的意思重新進(jìn)行概括地表述。1) Toms mother is fifty. Jacks mother is fifty, too. Jacks mother is old Toms.2) Xiao Ming was born in 1991. I was born in 1992. Xiao Ming is one year I.wasinvitedwere taken

11、asasolderthan第八頁(yè)，共18頁(yè)。二、肯定句改否定句二、肯定句改否定句 除了要正確使用謂語(yǔ)動(dòng)詞的否定形式外，還要將句中的除了要正確使用謂語(yǔ)動(dòng)詞的否定形式外，還要將句中的some變?yōu)樽優(yōu)閍ny，將，將something變?yōu)樽優(yōu)閍nything。1、Mrs. King does the cleaning after work.(否定否定) Mrs. King the cleaning after work.2、There is some milk in the glass.(否定否定) There milk in the glass. There milk in the glass. (

12、 notany = no )3、The old man realized that too much salt was harmful to health. The old man that too much salt was harmful to health.doesntdoisntanyisnodidntrealize第九頁(yè)，共18頁(yè)。三、陳述句改一般疑問(wèn)句三、陳述句改一般疑問(wèn)句 要根據(jù)陳述句中的要根據(jù)陳述句中的謂語(yǔ)動(dòng)詞謂語(yǔ)動(dòng)詞及其及其時(shí)態(tài)形式時(shí)態(tài)形式確定其疑問(wèn)式，同確定其疑問(wèn)式，同時(shí)還要注意將原句中的時(shí)還要注意將原句中的some改為改為any，將，將something改改為為anyth

13、ing。1、My father watches TV every night. your father TV every night?2、Allan went to the library yesterday. Allan to the library yesterday?3、This dress will cost her 90 yuan. this dress her 90 yuan?4、He is my good friend. he good friend?5、There is something wrong with my watch. there wrong with watch?

14、DoeswatchDidgoWillcostIsyourIsanythingyour第十頁(yè)，共18頁(yè)。四、陳述句改反意疑問(wèn)句四、陳述句改反意疑問(wèn)句除了遵循除了遵循“陳述部分若為肯定式，疑問(wèn)部分則用否定式；陳述陳述部分若為肯定式，疑問(wèn)部分則用否定式；陳述部分若為否定式，疑問(wèn)部分則用肯定式部分若為否定式，疑問(wèn)部分則用肯定式”的原則外，還要注的原則外，還要注意：意：當(dāng)陳述部分含有當(dāng)陳述部分含有l(wèi)ittle, few, no, nothing, never等否定等否定意義時(shí)，疑問(wèn)部分要用肯定式。意義時(shí)，疑問(wèn)部分要用肯定式。1、The car hit the big tree yesterday, ?2

15、、Melissa got a birthday present, ?3、Lets have a discussion about it, ?4、She has never been to New York, ?wehassheshalldidntshedidntit第十一頁(yè)，共18頁(yè)。五、將陳述句變?yōu)楦袊@句五、將陳述句變?yōu)楦袊@句先要確定用先要確定用what還是還是how開(kāi)頭。如果強(qiáng)調(diào)部分的中心詞是名開(kāi)頭。如果強(qiáng)調(diào)部分的中心詞是名詞，就用詞，就用what；若是形容詞或者副詞，則要用；若是形容詞或者副詞，則要用how。然后。然后將所強(qiáng)調(diào)的部分移至將所強(qiáng)調(diào)的部分移至what或或how之后，要注意去掉

16、修飾形之后，要注意去掉修飾形容詞或副詞的副詞。容詞或副詞的副詞。1、The TV play is really wonderful. the TV play is!2、It is exciting news. news it is!3、She is a lovely girl. girl she is!HowwonderfulWhat excitingWhat a lovely 第十二頁(yè)，共18頁(yè)。六、對(duì)劃線部分提問(wèn)六、對(duì)劃線部分提問(wèn) “一定一定”、“二移（或加）二移（或加）”、“三變化三變化”、“四刪四刪除除”第一步第一步“定定”。就是根據(jù)劃線部分的內(nèi)容確定適當(dāng)?shù)囊蓡?wèn)詞。就是根據(jù)劃線部分的內(nèi)

17、容確定適當(dāng)?shù)囊蓡?wèn)詞。問(wèn)時(shí)間用問(wèn)時(shí)間用when或或what time；問(wèn)地點(diǎn)用；問(wèn)地點(diǎn)用where；問(wèn)人物用問(wèn)人物用who(主格主格), whom(賓格賓格), whose(所有格所有格)；問(wèn)做什么用問(wèn)做什么用whatdo/does/did；問(wèn)價(jià)錢用；問(wèn)價(jià)錢用how much；問(wèn)多少用問(wèn)多少用how many(可數(shù)名詞可數(shù)名詞)或或how much(不可數(shù)名詞不可數(shù)名詞)；問(wèn)頻率用問(wèn)頻率用how often；問(wèn)多長(zhǎng)用；問(wèn)多長(zhǎng)用how long；問(wèn)多遠(yuǎn)用問(wèn)多遠(yuǎn)用how far；問(wèn)多久用；問(wèn)多久用how soon；問(wèn)年齡用問(wèn)年齡用how old；問(wèn)原因用；問(wèn)原因用why；問(wèn)選擇哪一個(gè)用；問(wèn)選擇哪一個(gè)

18、用which。第十三頁(yè)，共18頁(yè)。第二步第二步“移（或加）移（或加）”。就是將句子的結(jié)構(gòu)改為一般疑問(wèn)句形式。就是將句子的結(jié)構(gòu)改為一般疑問(wèn)句形式。如果謂語(yǔ)部分含有系動(dòng)詞如果謂語(yǔ)部分含有系動(dòng)詞be，助動(dòng)詞，助動(dòng)詞do、will、have或或情態(tài)動(dòng)詞時(shí)，則將這一類動(dòng)詞移至句首（主謂顛倒）；情態(tài)動(dòng)詞時(shí)，則將這一類動(dòng)詞移至句首（主謂顛倒）；如果謂語(yǔ)動(dòng)詞是行為動(dòng)詞（實(shí)意動(dòng)詞），則需要在主語(yǔ)前如果謂語(yǔ)動(dòng)詞是行為動(dòng)詞（實(shí)意動(dòng)詞），則需要在主語(yǔ)前添加助動(dòng)詞添加助動(dòng)詞do、does或或did。第三步第三步“變化變化”，即對(duì)句子中某些詞作相應(yīng)的變化。即對(duì)句子中某些詞作相應(yīng)的變化。除了將謂語(yǔ)動(dòng)詞變?yōu)樵蝿?dòng)詞外，還要注

19、意將原句中首單除了將謂語(yǔ)動(dòng)詞變?yōu)樵蝿?dòng)詞外，還要注意將原句中首單詞的首字母改為小寫，將句中的詞的首字母改為小寫，將句中的some變?yōu)樽優(yōu)閍ny，將句號(hào)，將句號(hào)改為問(wèn)號(hào)等。改為問(wèn)號(hào)等。第四步第四步“刪除刪除”，就是去掉被疑問(wèn)詞替換的劃線部分的詞。，就是去掉被疑問(wèn)詞替換的劃線部分的詞。第十四頁(yè)，共18頁(yè)。1、I collect toys because they are beautiful. you collect toys?2、The English teacher always encourages his students to learn English well. the English

20、 teacher always encourage his students to do?3、The boy in blue is my brother. is your brother?4、Henry has stayed there for three years. has Henry stayed there?5、He is playing basketball with Mike now. is he now? He is playing basketball with Mike now. is he basketball with now?Why doWhat doesWhichbo

21、yHow longWhat doing Whomplaying第十五頁(yè)，共18頁(yè)。七、簡(jiǎn)單句變復(fù)合句；復(fù)合句變簡(jiǎn)單句或并列句。七、簡(jiǎn)單句變復(fù)合句；復(fù)合句變簡(jiǎn)單句或并列句。既要注意句子的結(jié)構(gòu)變化，又要注意不能改變句子的既要注意句子的結(jié)構(gòu)變化，又要注意不能改變句子的意思。要重視一些常用連詞和動(dòng)詞的非謂語(yǔ)形式的用意思。要重視一些常用連詞和動(dòng)詞的非謂語(yǔ)形式的用法。法。1、Mike is 14 years old. David is 12 years old. Mike is 2 years David.2、Are there museums in the city? Could you tell me? Could you tell me there museums in the city?olderthanifare第十六頁(yè)，共18頁(yè)。3、I borrowed a book from the library. It was newly published. The book I borrowed from the library newly published.4、The poor child was so lu