资源描述
单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2013/5/11,PPT课件,#,单击此处编辑母版标题样式,单击此处编辑母版文本样式,二级,三级,四级,五级,*,初中英语句型转换解题方法,1.,就划线部分提问,2.,陈述句变疑问句,否定句,感叹句,3.,反意疑问句,4.,简单句变复合句;并列句,复合句变简单句,5.,同义句转换,1,PPT课件,初中英语句型转换解题方法1.就划线部分提问1PPT课件,1.,就,划线部分提问,一代,(用疑问词代替划线部分,),,二,移(把疑问词移至句首),三,倒(颠倒主谓语,但对主语或其定语提问时除外),四,抄(照抄其它部分),2,PPT课件,1.就划线部分提问2PPT课件,“,对画线部分提问,”实际上,就是把所给的陈述句变为特殊疑问句,。,,一、选准,疑问词,-,关键,。,特殊,疑问句共有,两,种基本结构:,(一)疑问词(或其修饰的主语),+,谓语其它成分,+,? ;,(二)疑问词(或其修饰的词语),+,一般疑问句,?,3,PPT课件,“对画线部分提问”实际上就是把所给的陈述句,首先,弄清画线部分在句子中的成分,,如对主语部分提问,如果指人要用,who,,若指物就用,what,;,对谓语部分提问用,what,,且以,do,的适当形式替代谓语动词;,对宾语部分提问,若指人用,whom,或,who,,若指物用,what,或,which,,,4,PPT课件,首先弄清画线部分在句子中的成分,4PPT课件,对定语提问,需要把替代它的疑问词和它所修饰的词一起提到句首,若问“谁的”用,whose,,若问“哪个(些)”用,which,或,what,,问“数量”用,how many,(,much,),若对状语部分提问,指时间用,when,(几点几分用,what time,),指地点用,where,,指原因用,why,,指程度用,how,等等。,对表语提问情况比较复杂,若指物用,what,,若指人的身份用,who,,指人的职业用,what,;若为数量词,指年龄用,how old,,指时间用,what time,,指距离用,how far,,,5,PPT课件,对定语提问,需要把替代它的疑问词和它所修饰的词一起提到句首,,疑问词选用总结,1,: 对“物”划线用,what,This is,an orange,. what is this,?,2,: 对人,名字划线并不都用,who,,如果句中含有,name,这个词时用,what,。,Jim Green,is not here. who is not here,?,The girls name is,Ann,. Whats the girls name,?,3,: 对“地点”划线用,where,,如果“地点“作定语时,用,which,后跟被修饰的那个名词,He is,under the tree,. where is he,?,The shop,near the school,sells things like that.,which shop sells things like that?,6,PPT课件,疑问词选用总结6PPT课件,4:,对“加减乘除“的得数划线用,what,Six and four is,ten, what is six and four,5,:对年龄划线用,how old,Miss Li is,twenty three,-how old is Miss li,6,:对“身体状况”划线用,how,His is,fine, how is he,?,7,: 对“学校,年级,班,排,组,号”的数次划线,用,what,, 这些名词要紧跟,what,之后。,They are in,class one, what class are they in,?,7,PPT课件,4: 对“加减乘除“的得数划线用what7PPT课件,8,:对“颜色”划线,用,what colour,, 如果颜色做定语,,what colour,后要跟被修饰名词。,Her sweater is,red,. - what color is her sweater,?,9,:对名词所有格,名词性物主代词划线用,whose,, 如果作定语,,whose,后后要跟被修饰的名词。,This skirt is,Lilys,- Whose is this skirt,?,10,:对时间划线用,what time,We go to school at,7,in the morning,what time do you go to school in the moring,?,8,PPT课件,8:对“颜色”划线,用what colour, 如果颜色做定,11,:对可数名词的数量划线用,how many+,复数名词,She has,one,red coat ., How many red coats does she have,?,12:,对不可数名词的数量划线用,how much+,不可数名词,I want to buy,three kilos,of meat., How much meat do you want to buy,?,13,:对“重量,价格等不可数名词”划线用,how much,The bag of rice is,90 kilos,- How much is the bag of rice,?,9,PPT课件,11:对可数名词的数量划线用how many+复数名词9PP,14,:对“人或物出的毛病”划线用,whats wrong with?,My bike is,broken,.,- Whats wrong with your bike,?,15,:对职业划线用,what,She is,a driver, what is she / What does she do,?,16,:对星期几划线用,what day,Its,Sunday,today. What day is it today,?,10,PPT课件,14:对“人或物出的毛病”划线用 whats wrong,17,:对“,there are,”的主语划线用,what,There are,two books,on the desk.,- Whats on the desk,?,18,:对程度划线用,how,Li likes bananas,very much,- How does Li like bananas,?,19,:对不及物动词划线用,what,,动词用,do,替。,The students are,reading,now,- what are they doing now,?,11,PPT课件,17:对“ there are”的主语划线用what11PP,二、,疑问句语序,根据划线部分,是否是对主语部分,确定,(是) 陈述语序,(否),疑问词,后必须接倒装,语序,注意,:,(一)当原句里有动词,be,,助动词,have(has),will, shall,或情态,动词,can, may, must,等时,将它们移到主语之前(疑问词之后)就成了一般疑问句;,(二)当原句里无上述词语时,应根据时态在主语之前加,do(does),、,did,等助动词来构成一般疑问句,谓语动词用原形,12,PPT课件,二、疑问句语序 根据划线部分是否是对主语部分确定 12PPT,三、抄写剩余部分,(一)要删去画线部分(若画线部分是谓语,应用,do,的适当形式替代);,(二)要注意原句首单词须改为小写形式(若原句首单词为人名、地名等专有名词仍应大写,),(,三)要把原句句号改为问号。,13,PPT课件,三、抄写剩余部分 13PPT课件,1.,His mother,can speak English,.,具体步骤:(一)画线部分指人,疑问词用,who,;,(,二)画线部分为主语,后仍用陈述句语序,;,(,三)抄写剩余部分,can speak English,,且把“,.,”改成“,?,”,Who,can speak English,?,2,. The children are,flying their kites,on the hill,.,具体,步骤:(一)画线部分为谓语,疑问词用,what,;,(,二)画线部分不是主语,判定接一般疑问句语序,将,are,放在疑问词之后,主语之前,;,(,三)抄写剩余部分时应用,doing,代替画线部分,注意大小写、标点符号的变动。,14,PPT课件,1. His mother can speak Engli,What are the children doing on the hill?,3. She has,four,lessons in the morning.,具体步骤:(一)画线部分是数量词作定语,疑问词用,how many,,而且,lessons,应紧跟其后,;,(,二)判定疑问词后接一般疑问句语序,因是一般现在时,且主语为单数,故主语前加助动词,does,,将谓语动词,has,还原成,have,;,(,三)抄写剩余部分,并注意大小写和,标点符号,How many lessons does she have in the morning?,15,PPT课件,What are the children doing o,注意特殊情况,当对日期、天气情况进行提问时,,习惯上改为,the date, the weather,因为,特殊疑问句的主语通常不再用原句的主语,,,1.Tomorrow is,May 2,.,What is the date tomorrow?,2.It was,cloudy,yesterday.,What was the weather like yesterday,?,一,)对主语或主语部分中的定语提问时,,其,做法是,:划线,部分,用疑问词,替,标点,.,变?,。,1.,对主语提问:,I,helped her with her English. Who helped her with her English?,16,PPT课件,注意特殊情况 当对日期、天气情况进行提问时,习惯上改为th,2.,对主语部分中的定语提问:,About ten,people worked on the farm. How many people worked on the farm?,但是,对,“there be”,结构中的主语或主语部分中的定语提问时,,“there be”,须倒置。如:,Therere,some books,on the desk. What is(there) on the desk,?,Therere,two,books on the desk.(,对,there be,中主语部分的定语提问,),How many books are there on the desk?,17,PPT课件,2. 对主语部分中的定语提问:17PPT课件,(,二),对,其他成分,提问,做法是,:,疑问词,放在句首,然后再把原句改为一般疑问句。如:,1.,对宾语提问:,Tom is going to buy,some books,. What is Tom going to buy,?,2.,对表语提问:,These are,books,. What are these?,3.,对宾语部分中的定语以及,“there be”,句型中的主语的定语提问时,应把被修饰的名词连同疑问词一起放在句首。如:,They have,six,classes on Monday.(,对宾语部分中的定语提问,),How many classes do they have on Monday?,18,PPT课件,(二)对其他成分提问,做法是:疑问词放在句首,然后再把原句改,(三)对,谓语提问,时,使用“疑问词,(what)+,一般疑问句”。其作法是,:疑问词,what,放句,首,,一般疑问句,跟着走,,,在,改为一般疑问句时,根据原句时态将,do,的适当形式放在删去的划线位置。如:,1. Wei Feng is going to,dance,in the park this afternoon. What is Wei Feng going to do in the park this afternoon?,2. She is,watching TV,now. What is she doing now?,3. He has,learnt ten English words,. What has he done?,19,PPT课件,(三)对谓语提问时,使用“疑问词(what)+一般疑问句”,四)另外有些就划线部分提问的情况,应使用固定句型。如:,1.,对天气情况提问:,Its,windy,today. Whats the weather like today?,2.,对星期几提问:,Its,Monday,today. What day is (it)today?,3.,对日期提问:,It was,December 31st, 2003,yesterday. What was the date yesterday?,20,PPT课件,四)另外有些就划线部分提问的情况,应使用固定句型。如:20P,对划线部分提问练习,His father is an,engineer,.,(对划线部分提问),_ his fathers _,_ _,_?,Mr King is from,America,.,(对划线部分提问),_,_ is Mr King _,_,_?,Jenny is,English,.,(对划线部分提问),Whats _,_,_ _,_ _,_?,I have,three,cousins.,(对划线部分提问),_?,These are,Jennys,CDs.,(对划线部分提问),_?,21,PPT课件,对划线部分提问练习21PPT课件,His favorite football player is,Beckham,.,(对划线部分提问),?,The walkman is,Daves,.,(对划线部分提问),_?,I have,three,cousins.,(对划线部分提问),_?,Amys mother likes,romantic movies,.,(对划线部分提问),_?,22,PPT课件,His favorite football player i,二:肯定句变,否定句,(,4,种情况),1.,主语,+be,动词,+,表语结构,变否定句,直接在,be,动词后面加,not,。,Mr. White is a teacher.-Mr. White is not a teacher.2.,主语,+,动词,+,其他,当此句为一般现在时,在动词之前加,dont,或,doesnt,(,三单,),并将动词,变原形。,He loves playing football -He doesnt love playing .,当此句为过去时,在动词之前加,didnt,,,23,PPT课件,二:肯定句变否定句(4种情况)1.主语+be动词+表语结构,3.,主语,+,情态动词,+,动词,+,其他,在情态动词后面加,not,就可以了,I can drive a car.-I cannot drive a car.,4.,主语,+have/has+,动词过去分词,+,其他,在,have/has,后面加,not,就可以了,I have done my homework.-I have not done,5.,当谓语动词是,have,时,分,2,种情况。,1,)当“有”讲时,,have + not,dont +have,2),不做“有”讲,要用助动词,do( does, did)+have,24,PPT课件,3.主语+情态动词+动词+其他在情态动词后面加not就可以,6.,肯定句是祈使句,直接加,dont,切忌在,do,后加,not,7.,特殊情况总结:,1,)含,had,better,时,要把,not,加在,better,之后,动词原形前。,2,)含,both+,名词做主语时,要用,neither,代替,both,,,Both,of,them,work,in,the school.,Neither of them,works,in the school. Neither,做主语,谓语动词总是用单数。,3,)含,bothand,变否定,用,neithernor,4),有些表部分否定含义的副词,如“,never,,,seldom,,,hardly,,,little,,可使句子变否定。,25,PPT课件,6.肯定句是祈使句,直接加dont,切忌在do后加not2,二、,陈述句变,一般疑问句,(4,种情况,),结构:助动词(系动词,情态动词),+,主语,+,其他,1.,主语,+be,动词,+,表语结构,把,be,动词提前变成,“,be,动词,+,主语,+,表语结构?,”,Mr. White is a teacher.-Is Mr. White a teacher?2.,主语,+,实义,动词,+,其他,在主语前加相应的助动词,动词变为原形,当句子为一般现在时,在句首加,do,或,does,,把动词变为原形,句子变成,Do/Does+,主语,+,动词原形,+,其他?,He loves playing football .-Does he love playing ?,句子为一般过去时,在句首加,did,,,I graduated from school last year.-Did you graduate ?,26,PPT课件,二、陈述句变一般疑问句(4种情况)26PPT课件,注:实义动词,have,作“有”讲,可不用,do,3.,主语,+,情态动词,+,动词,+,其他,将情态动词提前,情态动词,+,主语,+,动词原形,+,其他?,I can drive a car.-Can you drive a car?,4.,主语,+have/has+,动词过去分词,+,其他,将,have/has,提前,变成,have/has+,主语,+P,.P+,其,它,5.,陈述句有,some,的,应当改为,any,。固定搭配除外。,Betty,does,some,reading,every,morning.(some,不变),27,PPT课件,注:实义动词have作“有”讲,可不用do27PPT课件,6.,陈述句为三单,其动词为,has,,,does,,而句前需加助动词,does,构成一般疑问句时,实义动词变为,have,,,do,。,Did,she,has,lunch,at twelve,?(,找错,),答案:,has,应改为,have,He has supper at 7:oo.(,变问句),Does,he,have,supper,at 7:00.,28,PPT课件,6.陈述句为三单,其动词为has,does,而句前需加助动词,【模拟试题】,I.,单复数相互转换,每空一词(含缩写)。,1. The woman is a nurse.,(改为复数句),The _ _ _.,答案:,women are nurses,2. There are some old cars behind the house.,(改单数句),There _ _ old _ behind the house.,答案:,is an, car,3. He has a new book.,(改复数句,_ _ new_.,答案:,They have, books,4. Are these your English-Chinese dictionaries?,(单数句),_ _ your English-Chinese _?,答案:,Is this, dictionary,5. Is there a sheep on the hill?,(改为复数句),_ there _ _ on the hill?,答案:,Are, any sheep,29,PPT课件,II.,陈述句与疑问句相互转换,每空一词(含缩写)。,6. Mr Hu taught her maths last year.,(改为一般疑问句),_ Mr Hu _ her maths last year?,答案:,Did, teach,7. The foreign visitor comes from Russia.,(用,Australia,完成选择疑问句),_ the foreign visitor come from Russia _ _?,答案:,Does, or Australia,8. Tom has lunch at school every day. (,改为一般疑问句,),_ Tom _ lunch at school every day?,答案:,Does, have,9. That dictionary cost him twenty yuan. (,改为一般疑问句,),_ that dictionary _ him twenty yuan?,答案:,Did, cost,10. Did you do your homework at school yesterday?,陈述句,I _ _ homework at school yesterday.,答案:,did my,30,PPT课件,II. 陈述句与疑问句相互转换,每空一词(含缩写)。30P,反意疑问句,1.,反意疑问句的意义及其构成,对前面所述事实不敢肯定,需要向对方加以证实时所提出的问句。,结构为:陈述句,+,简短问句。简短由“助,/,情态,/,系动词,be+,主语(代词)”构成。,2.,注意以下,3,点:,1,)陈述句含否定含义(,hardly, few),问句用肯定。,2,)前后谓语动词在人称和时态上保持一致。,3),简略句的主语一般用代词。,e.g,I find English very interesting, dont I?,They can speak Japanese, cant they?,31,PPT课件,反意疑问句 1.反意疑问句的意义及其构成 2.注意以下3点:,4),当前面陈述部分的主语是,everybody, everyone, someone, no one, nobody, somebody,等表示人的不定代词时,简,短,问句部分中的主语常用,they,Everyone has been there, havent they?,每个人都去过那里,是吗?,5,)当前面陈述部分的主语是,everything, anything, nothing,something,等表物的不定代词时,简,短,问句部分的主语常用,it.,如:,Nothing is wrong with the machine, is it?,这台机器没出什么毛病,是吧?,6,)当前面陈述部分是,there be,结构时,简,短,问句部分用,there,省略主语代词。,如:,There is something wrong with the machine, isnt there?,机器出了毛病了,是吗?,32,PPT课件,4) 当前面陈述部分的主语是everybody, every,7,),当陈述部分含有,seldom, hardly, never, few, little, nothing,等否定词或半否定词时,简,短,问句部分的动词应用肯定形式,。,Few,people know him,do,they?,没几个人认识他,是吗?,8,) 当陈述部分含有的,have,是实义动 词时,则简,短,问句部分 应需借助助动词,do, does, did,等来完成。,如:,They had milk and bread for breakfast, didnt they?,他们早餐吃的面包喝的牛奶,是吗?,9,)陈述部分是祈使句时,简,短,问句部分常用,will you.,(但是 以,Lets,开头的,简,短,问句部分常用,shall we,),如:,Dont go there, will you?,别去那里,好吗?,Lets go skating, shall we?,我们去滑冰,好吗?,33,PPT课件,7) 当陈述部分含有seldom, hardly, neve,反意疑问句的答语,在回答反意疑问句时,应根据事实来回答,如果事实是肯定的,前面要用,yes,否则用,no,在第一部分为否定句时要特别注意,这时英语回答和汉语回答是不一致的。如:,-You are not going out today, are you?,-No, I am not.,你今天不出去,是吗?是的,我今天不出去。(“不出去”属于否定的事实,所以在英语中应用“,no”,来 表示此义,不要用 “,yes”,来回答。),34,PPT课件,反意疑问句的答语在回答反意疑问句时,应根据事实来回答,,Match the sentences with the question tags.,1.He has written ten new songs this year, a. cant we?,2.He wrote traditional music,,,b. didnt he?,3.She was a musician, c. do you?,4.We can practise after school, d. have they?,5.You dont like this song much, e. is it?,6.They have never been to any concert, f. hasnt he?,7.This music isnt very popular, g. doesnt he?,8.He has a lot of CDs, h. wasnt she?,35,PPT课件,Match the sentences with the q,Write the missing question tags.,A,Sally: Hi, John! Its a lovely day, (1)_?,John: Yes, it is. Youre going on holiday today, (2)_?,Sally: Thats right. I told you last week, (3)_?,John: Yes, you did. You didnt get my message last night, (4)_?,Sally: No, didnt. You didnt call me, (5)_?,John: Yes, I called about eight. Maybe you didnt hear the phone.,B,Katy: You like blues music, (1)_?,Jenny: Yes, I do. I play the guitar, so I play a lot of blues music.,You can play the guitar, (2)_?,Katy: No, I cant. Actually, Im a singer. I dont play any instruments.,You didnt come to my last concert, (3)_?,Jenny: No. I was busy that day. Your next concert is on Saturday,(4)_?,Katy: Yes, thats right. You are coming, (5)_?,Jenny: Yes, of course!,isnt it,arent you,didnt I,did you,did you,dont you,cant you,did you,isnt it,arent you,36,PPT课件,Write the missing question tag,变反意疑问句,每空一词(含缩写)。,11. Youve never been out of China before, _ _?,答案:,have you,12. You came here together, _ _?,答案:,didnt you,13. Therere ten pandas on the hill, _ _?,答案:,arent there,14. Peter could hardly see the words , _ _?,答案:,could he,37,PPT课件,变反意疑问句,每空一词(含缩写)。37PPT课件,15. Dont look out of the window. _ _?,答案:,will you,16.I dont think you can do it, _ _?,答案:,can you,17. Lets ask our teacher for help, _ _?,答案:,shall we,18.Everything goes well, _ _?,答案:,doesnt it,19. She isnt the best one in the class, _ _?,答案:,is she,20. You like listening to soft music, _ _?,答案:,dont you,38,PPT课件,15. Dont look out of the win,IV.,肯定句否定句相互转换,每空一词(含缩写)。,21. He has already finished his homework.,(否定句),He _ finished his homework _.,答案:,hasnt, yet,22. Both of his parents were pleased with the result.,(改为完全否定句),_ _ _ _ _ pleased with the result.,答案:,Neither of his parents was,23. Dont let him go boating today!(,改为肯定句,),_ _ go boating today.,答案:,Let him,24. Youd better take it to your office.(,改为否定句,),Youd better _ _ it to your office.,答案:,not take,39,PPT课件,IV. 肯定句否定句相互转换,每空一词(含缩写)。39PPT,25. The children werent playing on the playground.(,肯定句,),The children _ _ on the playground.,答案:,were playing,26. All of us want him to rest.,(改为完全否定句),_ of us _ him to rest.,答案:,None, want,27. Mary does her homework on Sundays. (,改否定句,),Mary _ _ her homework on Sundays.,答案:,doesnt do,28. Meimei has to look after her brother at weekends. (,否定句,),Meimei _ _ to look after her brother at,答案:,doesnt have,40,PPT课件,25. The children werent play,29. I think you are right.,(改为否定句),I _ think you _ right.,答案:,dont, are,30. She isnt going to wash anything on Sunday.,(改为肯定句),She _ going to wash _ on Sunday.,答案:,is, something,41,PPT课件,29. I think you are right.(改为否,.,简单句、并列句、复合句、祈使句等相互转换,每空一词(含缩写)。,31. The water was so dirty that we couldnt drink it.,(改简单句),The water was _ dirty for us _ drink.,答案:,too, to,32. Does the shop close at six ? Do you know?,(复合句),Do you know _ the shop _ at six ?,答案:,if/ whether, closes,42,PPT课件,.简单句、并列句、复合句、祈使句等相互转换,每空一词(含缩,33. The question isnt easy enough for them to answer.,(改为复合句),The question is _ _ that they _ _ it.,答案:,so difficult, cant answer,34. I really dont know which book I should choose.,(改为简单句),I really dont know _ _ _ _.,答案:,which book to choose,43,PPT课件,33. The question isnt easy,35. I dont know when we shall meet again. (,简单句,),I dont know when _ _ _ again.,答案:,to meet you,36. The man is strong and he can carry bag.,(,简单句,),The man is _ _ to carry the bag.,答案:,strong enough,37. “Does the girl need any help?” he asked me.,(改为复合句),He asked me _ the girl _ some help.,答案:,if/ whether, needed,38 . I dont know what to do next.,(改为复合句),I dont know what _ _ next.,答案:,Ill do,44,PPT课件,35. I dont know when we shal,40. We wont go there tomorrow because well have the sports meeting.,(改为简单句),We wont go there tomorrow _ _ the sports,答案:,because of,41. If you dont work hard, you wont pass the exam next time.,(改为并列句),_ _, _ you will fail the exam next time.,答案:,Work hard, or,42. Dont make any noise.(,改为陈述句,),_ _ make any noise.,答案:,You mustnt,45,PPT课件,40. We wont go there tomorrow,43. You should read after me. (,改为祈使句,),_ _ _ _!,答案:,Please read after me.,44. Tom is sitting on the desk.(,否定祈使句,),_ _ on the desk, Tom!,答案:,Dont sit,45. Hurry up, and youll catch the early bus.,(改为复合句),_ _ _ _, youll catch the early bus.,答案:,If you hurry up,46,PPT课件,43. You should read after me.,.,陈述句感叹句相互转换,每空一词(含缩写)。,46. The film is very interesting.,(改为感叹句),_ _ the film is!,答案:,How interesting,48. These flowers are so beautiful.,(改为感叹句),_ _ these flowers are!,答案:,How beautiful,49. The children are singing happily,感叹句,_ _ the children are singing,答案:,How happily,47,PPT课件,.陈述句感叹句相互转换,每空一词(含缩写)。47PPT课件,50. They are running fast.,(改为感叹句),_ _ they are running!,答案:,How fast,51. Her sister is a very lovely girl.,(改为感叹句),(1) _ _ lovely girl her sister is!,(2) _ _ her sister is!,答案:,(1)What a (2)How lovely,52. How beautiful these pictures are!,(改为陈述句),_ _ beautiful pictures.,答案:,These are,48,PPT课件,50. They are running fast. (改,53. What a nice box it is!,(改为陈述句),The box _ _ _.,答案:,is very nice,54. How bright your son is!,(改为陈述句),Your son is _ _.,答案:,very bright,55. How hard the workers are working!,陈述句,The workers are _ _.,答案:,working hard,49,PPT课件,53. What a nice box it is! (改为,此课件下载可自行编辑修改,此课件供参考!,部分内容来源于网络,如有侵权请与我联系删除!感谢你的观看!,此课件下载可自行编辑修改,此课件供参考!,
展开阅读全文