牛津英语七年级句型转换专题

PAGE句型转换一、题型设计的目的：句型转换这类题型考查学生对句子结构的掌握程度.二、常见的题型:1)陈述句变一般疑问句,并做出肯定、否定回答;2)肯定句和否定句相互转换;3)对划线部分提问;4)同义句型转变.三、常见题型的答题方法:1）肯定句变否定句答题方法:在be动词、情态动词（can,may,must,shall,will）后面加not；没有be动词,情态动词，加助动词（do,does,did）并且在其后加not,动词变原形。例如:Iamapupil.→Iamnotapupil.(I'mnotapupil.)Heisadoctor.→Heisnotadoctor.(Heisn'tadoctor.)Wearefriends.→Wearenotfriends.(Wearen'tfriends.)HelikesEnglish.→HedoesnotlikeEnglish.(Hedoesn’tlikeEnglish).2）陈述句变一般疑问句答题方法:把be动词、情态动词（can,may,must,shall,will）放到句首；没有be动词,情态动词，把助动词（do,does,did）放在句首,动词变原形；大写首字母，some改为any，句尾加问号。特别注意：第一人称要变为第二人称。例如:IamfromCanada.→AreyoufromCanada?YouareinClass4.→AreyouinClass4?Itisapear.→Isitapear?3）就一般疑问句回答问题答题方法:肯定回答:Yes,主语+can,may,must,be,shall,will或do/does/did.否定回答:No,主语+can't,mustn't,amnot/isn't/aren't,shan't,won't或者+don't/doesn't/didn't.1.AreyouaChineseteacher?Yes,Iam./No,I'mnot.2.Isthisaruler?Yes,itis./No,itisn't.4）同义句型转换答题方法:把意思相同或相近的句子用不同的词汇、短语及句型表达出来.例如:I'mJohn.→MynameisJohn.I'mtall.→I'mnotshort.5）就划线部分提问的归纳（划线部分内容绝对不允许在问句中出现）答题方法:1、对主语的提问只把要提问的部分用特殊疑问词who,what,whose,which等替换下来,原句词序不变即可。例如：1)Peterdrawswell.(问人物,主语)→drawswell？2)Thegirlinthecarishissister.(问哪一个,定语)→girlishissister？3)Ourclassroomisbright.(问物主,定语)→classroomisbright？2.对表语或表语的定语提问用特殊疑问词who,whose,whatcolour,how,howold等引导,后面加一般疑问句形式。如：1)Myfatherisaworker.(问职业,表语)→isyourfather?／doesyourfather?2)Theteacherismybrother’sfriend.(问物主,定语)→friendistheteacher?3)Thebookisonthedesk.(问地点,表语)→isthebook?4)Heistwelve.(问年龄,表语)→ishe?5)It’ssixo’clock.(问时间,表语)→isit?6)Heisfine.(问身体状况,表语)→ishe?7)Mary’ssweaterisred.(问颜色,表语)→isMary’ssweater?8)It’sSundaytoday.(问星期几,表语)→isittoday?3.对宾语或宾语的定语部分提问用特殊疑问词who(whom),what,which,whose,howmany,howmuch等引导,后加一般疑问句形式。例如：1)Thenurseislookingafterthechildren.(问人,介宾)→isthenurselookingafter?2)Ilikethebookontherightbest.(问哪一个,定语)→bookdoyoulikebest?3)Theyhavelearned100Englishwords.(问多少,定语)→Englishwordshavetheylearned?4)Theyhadmuchriceforlunch.(问多少,定语)→ricedidtheyhaveforlunch?4.对状语部分提问用特殊疑问词when,whattime,where,how,why等引导,后加一般疑问句形式。例如：1)Ioftengotoschoolatsixinthemorning.(问时间,状语)→doyouoftengotoschoolinthemorning?2)Wehavelunchathome.(问地点,状语)→doyouhavelunch?3)Mysistergoestoschoolonfoot.(问方式,状语)→yoursistergotoschool?4)Marydidn’tcometoschoolyesterdaybecauseshewasill.(问原因,状语)→Whydidn’tMarycometoschoolyesterday?howlong,howsoon和howoften都含有“多久”的意思,都能对时间状语提问,注意区别：howlong提问“一段时间”,即对介词短语for...和since...提问,可用于一般现在时、一般过去时、一般将来时、现在完成时等。如：Theystayedtherefortenyears.(问多长时间,状语)→didtheystaythere?howsoon提问“多久以后”,即表示所间隔的时间段,如介词短语in...等,常与一般将来时连用,这种情况有时也可用when提问。如：Hewillbebackinanhour.(问多久以后,状语)→／willhebeback?Theywillfinishtheworkverysoon.(问多久以后,状语)→willtheyfinishthework?howoften提问频度、“多久一次”,即重复动作所发生的时间间隔,不强调次数,常与一般现在时和一般过去时连用。如：IwatchTVeveryevening.(问多久一次,状语)→doyouwatchTV？以下口诀要牢记：12.Thebooksarebetweenthedeskandthebed.________________betweenthedeskandthebed?13.It’s7.30a.m.________________isit?14.Thewomanoverthereismymother.________________thewomanoverthere?15.Myhatisblueandwhite.________________isyourhat?将下列各句改为相应的同义句1.Whosearetheseclothes?____________arethese?2.Letmelookatyourbook.Letme________________________yourbook.3.It’stimeforlunch.It’stime________________lunch.It’stime________lunch.4.Therearesixteenboysandfifteengirlsinmyclass.We________________studentsinmyclass.5.Heoftengoestoschoolbybus.Heoften________________________________school.6.MikeisanEnglishboybutAmyisanAmericangirl.Mikeisfrom________butAmyisfrom________.7.Iwanttobuyabookforher.Iwanttobuy________________________。8.ThereisapeninLucy’sbag.Lucy________apeninherbag.9.What’sthetimenow?________________isitnow?10.What’syourfather?________________yourfather________?11.Whereisshefrom?Where________she________________?12.Theyareintheschoolfootballteam.They________________theschoolfootballteam.13.Whataboutgoingshopping?__________________shopping?14.Mybrotherdoeswellinsports.Mybrother________________________sports.15.Themarketopensat8.00a.m.andclosesat8.00p.m.Themarketisopen________8.00a.m.________8.00p.m.16.Sheoftenhasbreakfastat7.00a.m.Sheoftenhasbreakfastat7.00____________________.17.Tomoftenhelpshismotherdothehousework.Tomoftenhelpshismother________thehousework.18.Amyoftenchatswithmeunderthetreeatschool.________and________often________underthetreeatschool.19.Amyoftenwalkshome.Amyoften______________________.其它1.They’reoldmen.(改为单数)________________old________.2.Itisanappletree.(改为复数句)________________________________.3.Youmustn’tshoutinthelibrary.(改为祈使句)________________inthelibrary.4.Thereisn’tawatchonKitty’sdesk.(改为复数句)There________________________onKitty’sdesk.5.Tommyusuallyplaysfootballafterschool.(改为一般疑问句并作否定回答)_______Tommyusually_______footballafterschool?_______,he_______.6.Youcan’tswimintheriver.(改为祈使句)________________intheriver.7.Isthatblueskirtbeautiful?(改为陈述句)That________________________beautiful.8.Pleasewalkinthegarden.(改为否定祈使句)________________________inthegarden.9.Kittyisagirl.Sheispretty.（合并为一句）Kitty_________________________.10.Sheisawomanteacher.（改为复数句）_________________________.课后作业：1)根据句后括号内的要求，填入句中所缺的词

1.Iknowtheanswer.(一般疑问句)

____________knowtheanswer?

2.Wecanseesomebirds.(一般疑问句)

____________see______birds?

3.Thereisacomputerinmyhouse.(一般疑问句)

____________acomputerinhouse?

4.Therearesomeflowersontheteachers’desk.(一般疑问句)

__________________flowersontheteachers’desk?

5.Therearesomeapplesonthetree.(否定式)

There__________________applesonthetree.

6.Ithinkheisveryold.(否定句)

I______thinkhe______veryold.

7.Pleasecolouritgreen.(否定句)

____________colouritgreen.

8.WecanspeakgoodEnglish.(变否定句)

We____________speakgoodEnglish.

9.Thankyouforhelpingme.(同义句)

Thankyoufor____________.

10.Therearen’tanypearsinthebox.(同义句)

Thereare______pearsinthebox.

11.Whosearetheseclothes?(同义句)

____________arethese?

12.Letmelookatyourbook.(同义句)

Letme________________________yourbook.

13.Hersweaterisred.(对划线部分提问)

____________ishersweater?

14.Mypencilsareinthepencil-box.(对划线部分提问)

____________yourpencils?

15.Igetupatsixeveryday.(对划线部分提问)

____________doyougetupeveryday?

16.Therearefiftystudentsinmyclass.(对划线部分提问)

____________studentsarethereinyourclass?

17.Thesearecars.