中考英语句型转换解题方法

1、中考英语句型转换解题方法第一页，共18页。一、同义句转换一、同义句转换（一）替代法（一）替代法 用同义词、同义短语或反义词、反义短语等来替代原句用同义词、同义短语或反义词、反义短语等来替代原句中的有关部分，使改写后的句子与原句意思相符。中的有关部分，使改写后的句子与原句意思相符。1、用同义词（短语）替代、用同义词（短语）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第二页，共18页。2、用反义词（短语）替代、用反义词（短语）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、用短语替代从句、用短语替代从

3、句 如果原句含有状语从句、宾语从句等，改写后的句子中可用如果原句含有状语从句、宾语从句等，改写后的句子中可用介词短语或不定式短语等来替代。介词短语或不定式短语等来替代。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第三页，共18页。（二）合并法（二）

4、合并法1、用并列连词将两个单词合并为一个新的复合句或单句，句、用并列连词将两个单词合并为一个新的复合句或单句，句子仍保持原意。常用的并列连词有子仍保持原意。常用的并列连词有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第四页，共18页。2、用

5、从属连词将两个单句合并为一个复句。常用的、用从属连词将两个单句合并为一个复句。常用的从属连词有从属连词有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第五页，共18页。3、直接引语变间接引语也用合并法。、直接引语变间接引语也用合并法。 如果直接引语是陈述句或疑问句，变为间接引语时则要用连词（如果直接引语是陈述句或疑问句，变为间接引语时则要用连词（if / whether是否）；是否）；如果直接引语为祈使句则变为间接引语为如果直接引语为祈使句则变为间接引语为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第六页，共18页。（三）转换法（三）转换法 通过能够表示同一意义的不同句型、句式的转换通过能够表示同一意义的不同句型、句式的转换来达到改写句子的目的。来达到改写句子的目的。1、句型转换、句型转换 初中常见的几种转换句型有：初中常见的几种转换句型有： sb. spend som

8、e time/money doing sth.与与It takes sb. some time/money to do sth.的转换；的转换； tooto与与sothatcant do sth.的转换；的转换； tooto与与notenough to do sth.的转换。的转换。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第七页，共18页。2、语态的转换、语态的转换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）综述法（四）综述法 通过在逻辑思维的基础上，对原句（一般是两个句通过在逻辑思维的基础上，对原句（一般是两个句子）的意思重新进行概括地表述。子）的意思重新进行概括地表述。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第八页，共18页。二、肯定句改否定句二、肯定句改否定句 除了要正确使用谓语动词的否定形式外，还要将句中的除了要正确使用谓语动词的否定形式外，还要将句中的some变为变为any，将，将something变为变为anything。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第九页，共18页。三、陈述句改一般疑问句三、陈述句改一般疑问句 要根据陈述句中的要根据陈述句中的谓语动词谓语动词及其及其时态形式时态形式确定其疑问式，同确定其疑问式，同时还要注意将原句中的时还要注意将原句中的some改为改为any，将，将something改改为为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第十页，共18页。四、陈述句改反意疑问句四、陈述句改反意疑问句除了遵循除了遵循“陈述部分若为肯定式，疑问部分则用否定式；陈述陈述部分若为肯定式，疑问部分则用否定式；陈述部分若为否定式，疑问部分则用肯定式部分若为否定式，疑问部分则用肯定式”的原则外，还要注的原则外，还要注意：意：当陈述部分含有当陈述部分含有little, few, no, nothing, never等否定等否定意义时，疑问部分要用肯定式。意义时，疑问部分要用肯定式。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第十一页，共18页。五、将陈述句变为感叹句五、将陈述句变为感叹句先要确定用先要确定用what还是还是how开头。如果强调部分的中心词是名开头。如果强调部分的中心词是名词，就用词，就用what；若是形容词或者副词，则要用；若是形容词或者副词，则要用how。然后。然后将所强调的部分移至将所强调的部分移至what或或how之后，要注意去掉

16、修饰形之后，要注意去掉修饰形容词或副词的副词。容词或副词的副词。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 第十二页，共18页。六、对划线部分提问六、对划线部分提问 “一定一定”、“二移（或加）二移（或加）”、“三变化三变化”、“四删四删除除”第一步第一步“定定”。就是根据划线部分的内容确定适当的疑问词。就是根据划线部分的内

17、容确定适当的疑问词。问时间用问时间用when或或what time；问地点用；问地点用where；问人物用问人物用who(主格主格), whom(宾格宾格), whose(所有格所有格)；问做什么用问做什么用whatdo/does/did；问价钱用；问价钱用how much；问多少用问多少用how many(可数名词可数名词)或或how much(不可数名词不可数名词)；问频率用问频率用how often；问多长用；问多长用how long；问多远用问多远用how far；问多久用；问多久用how soon；问年龄用问年龄用how old；问原因用；问原因用why；问选择哪一个用；问选择哪一个

18、用which。第十三页，共18页。第二步第二步“移（或加）移（或加）”。就是将句子的结构改为一般疑问句形式。就是将句子的结构改为一般疑问句形式。如果谓语部分含有系动词如果谓语部分含有系动词be，助动词，助动词do、will、have或或情态动词时，则将这一类动词移至句首（主谓颠倒）；情态动词时，则将这一类动词移至句首（主谓颠倒）；如果谓语动词是行为动词（实意动词），则需要在主语前如果谓语动词是行为动词（实意动词），则需要在主语前添加助动词添加助动词do、does或或did。第三步第三步“变化变化”，即对句子中某些词作相应的变化。即对句子中某些词作相应的变化。除了将谓语动词变为原形动词外，还要注

19、意将原句中首单除了将谓语动词变为原形动词外，还要注意将原句中首单词的首字母改为小写，将句中的词的首字母改为小写，将句中的some变为变为any，将句号，将句号改为问号等。改为问号等。第四步第四步“删除删除”，就是去掉被疑问词替换的划线部分的词。，就是去掉被疑问词替换的划线部分的词。第十四页，共18页。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第十五页，共18页。七、简单句变复合句；复合句变简单句或并列句。七、简单句变复合句；复合句变简单句或并列句。既要注意句子的结构变化，又要注意不能改变句子的既要注意句子的结构变化，又要注意不能改变句子的意思。要重视一些常用连词和动词的非谓语形式的用意思。要重视一些常用连词和动词的非谓语形式的用法。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第十六页，共18页。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