陈述句、疑问句等句型转换及练习(大量)

句型转换肯定句变否定句:在be动词后加not。如：isnot，arenot，amnot，wasnot，werenot；在情态动词can，should，will等后加not。如：cannot，shouldnot，willnot；既有be动词又有情态动词，在情态动词后加not。如：Therewon’tbeameeting.上述都没有的，在动词前加助动词否定形式don’t/doesn’t/didn’t。特殊情况:1.如果肯定句中有连词and，变为否定句时，通常要将and变为or。例如：Thegirlcansinganddance.→Thegirlcannotsingordance.2.如果肯定句中some，变为否定句时，some一般要改为any。例如：Therearesomeboysintheroom.→Therearenotanyboysintheroom.3.如果肯定句中有too（也），变为否定句时，应将too改为either。例如：WangLingisateacher,too.→WangLingisnotateacher,either.4.如果肯定句中有already，变为否定句时，应将already改为yet，并放在句末。例如：Theworkerhasfinishedhisworkalready.→Theworkerhasnotfinishedhisworkyet.5.如果肯定句中有“hadbetter”，变为否定句时，not要放在“hadbetter”之后。例如：Youhadbetterwritetoyourteacher.→Youhadbetternotwritetoyourteacher.6.如果肯定句中有always，变为否定句时，要将always改为never。例如：Shealwaysgoestoschoolatseveno'clock.→Shenevergoestoschoolatseveno'clock.7.如果肯定句中有both，变为否定句时，要将both改为neither。例如：BothofusknowEnglish.→NeitherofusknowsEnglish.8.如果肯定句中有all，变为否定句时，要将all改为none。例如：Allofthesebooksareyours.→Noneofthesebooksare(is)yours.9.如果肯定句中有everybody，变为否定句时，要将everybody改为nobody。例如：Everybodyhasreadthebook.→Nobodyhasreadthebook.10.如果肯定句中有everything，变为否定句时，要将everything改为nothing。例如：Everythingisdifficultforus.→Nothingisdifficultforus.11.如果肯定句中有情态动词must，变为否定句时，其变化要按must在句中的确切含意而定。如表示“不必”时，用“neednot(needn't)”；如表示“不准，不应是”时，则用“mustnot(mustn't)”。例如：Youmustfinishyourworkthisafternoon.→Youneedn'dfinishyourworkthisafternoon.Thecarmustbeparkedhere.→Thecarmustn'tbeparkedhere.12.在谓语动词为think,believe等后面接宾语从句时，习惯上将从句中的否定形式转移到主句的谓语部分中去。例如：Ithinkthatmysisterwillbebacksoon.→Idon'tthinkthatmysisterwillbebacksoon.Ibelievethathewillgotoschooltomorrow.→Idon'tbelievethathewillgotoschooltomorrow.练习：把下面的句子变成否定句。SheiswatchingTVnow.WegotoschoolonSunday.Hisfatherworkshard.Jack'smotherisanurse.Thecatrunsfast.Theylikereadingbooks.Mygrandpagivesmeahotdog.Tomoftenwalkstoschool.Ihaveadoll.Itiseatingfish.二、陈述句变一般疑问句：1、把be动词放在句首，剩下的照抄，（some改成any，my改成your等）句点改成问号。2、把情态动词can，shall，will等放到句首，剩下的照抄，（some改成any，my改成your等）句点改成问号。例如：陈述句:Theyareinthepark.Hecanplaytheguitar.一般疑问句:Aretheyinthepark?Canheplaytheguitar?练习：把下列句子变成一般疑问句1.Iamlisteningtomusic.2.Mikeisastudent.3.Sarahcancleantheclassroom.4.Theyareinthezoo.5.Therearesomeflowersinthevase.6.Thisismysister.7.Wearesweepingthefloor.3、上述都没有的，在句首助动词Do/Does/Did帮忙，剩下的照抄，（some改成any，my改成your等）句点改成问号。例如：陈述句:Iliketheducks.Helikesthedogs.一般疑问句：Doyouliketheducks?Doeshelikethedogs?练习：把下列句子改为一般疑问句。1.Weneedsomemasks.2.Theylikemakingthepuppet.3.SuHaiandSuYangliveinanewhouse.4.Iputabookonmyhead.5.Theysing“Intheclassroomtogether.”6.WeplaybasketballonSundays.7.Tomlikeslisteningtomusic三、陈述句变特殊疑问句：【对划线部分提问】1、在一般疑问句的基础上，句首添加一个疑问词即可，可根据划线部分确定是3.Iammendingmybikenow.(同上）4.Therearetwelvestudentsoverthere.(同上）5.IcanspeakEnglish.(改为一般疑问句）6.Iamwritingnow.(同上）7.Ihaveadeskandachair.(用He做主语改写句子）8.Sheisbuyingsomefoodinthesupermarket.（改为否定句）9.Iamill.（对画线部分提问）10.Doesshelikegrowingflowers?（给予否定回答）11.IwillmakemodelplaneswithmyclassmatesonSunday.(对画线部分提问）12.Thewaiterandthewaitressplaytabletenniseveryday.(改为否定句）13.Theboyisstandingontheman'sshoulders.(改为一般疑问句）特殊疑问词常用的疑问词有：疑问代词what（什么）、who（谁）、whom(谁)、whose（谁的）、which（哪个）、疑问副词when（何时）、where（哪里）、why（为何、how（怎样）等。what意为“什么”，用来对“事物”或“职业”提问。Whatisthis?这个是什么？Whatisyourfather?你爸爸是做什么的？2.who意为“谁”，用来对“人”提问。

Whoisbehindthedoor?谁在门后？3.whose意为“谁的”，用来对物主代词及名词所有格进行提问。

Whosebagisthis?这个包是谁的？4.which意为“哪个”，既可以对“人”提问，也可以对“物”提问。

whichseasondoyoulikebest?你最喜欢哪个季节？5.when意为“什么时候”，对时间提问。对具体钟点提问用“whattime”。

Whendidyouarrive?你什么时候到的？

Whattimedoesthefirstclassbegin?几点钟开始第一堂课？6.where意为“在哪里”，对地点提问。

Whereislily?Lily在哪里？7.why意为“为什么”，对原因提问。Whyareyoulate?你为什么迟到?Whydon’twegototogether?我们为什么不一起去？8.how意为“怎样”，对方式、程度、状态等提问。

Howareyoutoday?你今天怎么样？Howdoyougotoschooleveryday?你每天怎么去学校?补充：WhatcolorWhattimeWhatdayHowoldhowmanyhowmuchhowfarhowsoonhowoften

练一练1、A:_______istheboyinblue?

B:He’sMike.2、A:_______penisit?

B:It’smine.3、A:_______isthediary?

B:It’sunderthechair.4、A:___istheChristmasDay?

B:It’sonthe25thofDecember.5、A:_______aretheearphones?

B:Theyare25yuan.6、A:_______isthecup?

B:It’sblue.7、A:_______isittoday?

B:It’sSunday.8、A:_______wasityesterday?

B:Itwasthe13thofOctober.9、A:_______thisredone?

B:It’sbeautiful.12A:_______isyourcousin?

B:He’s15yearsold.13、A:_______doyouhavedinner?

B:At6o’clock.Hedoeswellinmaths.(改为否定句)MikerunsasfastasBen.（改为一般疑问句）JimisgoodatEnglishandMaths.（对画线部分提问）4.Thepolicemancaughtthethief.（改为一般疑问句，作否定回答）5.Turnrightatthethirdcrossing.（改为否定句）6.

HowcanIgettotheshoppingcenter?（改为同义句）7.

AretheyAmericancars?（改为单数）8.

Don’tgoalongthisstreet.（改为肯定句）9.

Igettotheshoppingcenterbybus.（对画线部分提问）10.

Italwaysrainsinsummerthere.（改为一般疑问句，作肯定回答）11.

It’scoldinwinterthere.（对画线部分提问）12.

Ilikeautumnbest.（改为否定句）13.

SuYangisaskingBensomequestions.（对画线部分提问）14.

Pleaseturnoffthelight.（改为否定句）15.

Iknowhistelephonenumber.（改为一般疑问句）16.

Thechildrenhaveschooltoday.（改为否定句）17.

I’dliketojointhem.（改为一般疑问句）18.Theyaregoingtoseeafilmtomorrow.（对画线部分提问）19.

Ilikecollectingstampsandsinging.（改为否定句）20.

Heoftencleanshisbedroom.（改为一般疑问句）21.

LiuTaoiswateringflowersinthegarden.（对画线部分提问）22.

DavidandMikearegoingtoplantingtreesthisafternoon.（对画线部分提问）23.

Hedidhishomeworkintheclassroom.（改为否定句）24.

WangBingisheavierthanGaoShan.（对画线部分提问）25.

TomjumpsasfarasMike.（改为否定句）26.

Theboycanjumphigherthanthegirl.(改为否定句)27.

LiuTaoneedssomepencils.（改为否定句）28.

Marycanfly.（变为一般疑问句，并作否定回答）29.

Hehasabrother.（改为一般疑问句）30.

Nancydrewsomepicturesyesterday.（改为否定句）31.

LiuTaousuallyreadsnewspaper.（改为过去时）一、将下列句子改为一般疑问句和否定句。1.Iamastudent.2.TheyareEnglishcars.3.Thisisapencil-box.4.ItsnameisPolly.5.ThesearemyEnglishbooks.6.Iknowhisname.7.Pleaselookafteryourcat.8.Thereissomemoneyinthepurse.9.Therearemanyapplesonthetree.10.Youcangotohavealook.11.Comehere,please.二、下列句子作肯定和否定回答。1.Areyouateacher?2.Isthisyourruler?3.Arethosebananatrees?4.Isthereapictureonthewall?5.Arethereanytreesonthehill?6.Canyouseeabirdinthesky?7.DoyouknowMr.Wang?三、单复数句变换(把单数的句子变成复数，复数的变成单数)：1.

Isthisyourbox?→:2.

Thereisaboyinthepicture.→3.Thatishisnewbook.→4.

ItisaChinesecar.→5.

Sheisawomanworker.→6.

Wehavemanyoldpictures.→7.

ArethoseEnglishbooks?→8.

TheyareJapanesestudents.→9.

Whoarethosemenoverthere?→10.Theyaresomepolicemen.→四、就划线部分提问：1.

Yourbookishere.→___________________yourbook?2.

I’mthirteen.→3.

BillisinClassFive.→_________________________Bill__________?4.

SheisinGradeNine.→___________________________she________?5.

That’samapinEnglish.→______________________inEnglish?6.

Sevenandeightisfifteen.→______________________sevenandeight?7.

Theyareboxes?→______________________they?8.

ThewomanisMrs.Read?→_______________________thewoman?9.

Mr.Zhangisathome.→____________Mr.Zhang?10.

Theflowersarenearthewindow.→___________________theflowers?11.

Theflowersnearthewindowarepurple.→__________________arepurple?12.

Theflowersnearthewindowarepurple.→____________arepurple?13.

Jackisn’tatschooltoday.→___________isn’tatschooltoday?14.

Therearesomebooksunderthetree.→__________________underthetree?15.

Therearefiftybooksonthedesk.→________________arethereonthedesk?16.

Thereisachildinthetree.→____________________arethereinthetree?17.

Myfatherisadoctor.→__________is____________father?18.

Heisfine.→___________ishe?19.

Heisfive.→_____________________ishe?20.

Thoseapplesaregreen.→___________________arethoseapples?22.

Thesearetheirshoes.→___________________________arethese?23.

It’stwelveo’clocknow.→__________________________________now?24.

KateisMr.Green’sdaughter.→_______________________isKate?25.

Ilikethepicturesinthisbook.→___________youlikeinthisbook?26.

It’sseventennow.→___________________________now?27.

LiLei’suncleisapoliceman.→28.

IamKate’sbrother.→29.

Mr.GreenisanEnglishteacher.→30.

AuntSallyistheirChineseteacher.→四、连词成句：1.

is,your,what,name(?)→2.

name,is,Green,my,Mr.(.)→3.

to,too,nice,you,meet(.)→4.

that,English,is,in,what(?)→5.

you