初中英语 一般过去时讲解 课件

一般过去时1、时态介绍2、判断标志3、一般过去时构成4、一般过去时的句式变化5、谓语变化6、练习一般过去时1、时态介绍1.定义：（用法一）一般过去时态表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用;例句:Igotupat7:00yesterday. Myfatherwasatworkyesterdayafternoon（用法二）也表示过去经常或反复发生的动作,常和表示频度的时间状语连用。例句:Healwayswenttoworkbybuslastyear.

（含有频度副词： often always等，但主要还是含有过去时间状语）.

1.定义：1.与ago

连用：amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryearsago2、一般过去时的判断标志：明确的过去时间状语1.与ago连用：ago2、一般过去时的判断标志：lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthedaybeforeyesterday2.与last

连用3.与yesterday

连用：lasttimeyesterdaymorningtheda4.与one

连用：onemorningeveningdayMondayafternoon5.与that

连用：thatmorningwinterdayyear4.与one连用：onemorning5.与that连用justnowintheolddaysinthosedaysin1980theotherdayatthattimeonceuponatime6.其他时间状语：justnow6.其他时间状语：3、一般过去时的构成3、一般过去时的构成所有时态都是通过动词变化来表现的E.g.

Youareright.

一般现在时

Iwanttogotoschool.Wearedoingourhouseworknow.

正在

Thebusisleavingat8:00.

进行

时所有时态都是通过动词变化来表现的E.g.

be动词(was,were)

助动词(did)主语+谓语情态动词(could,might)

实义动词(有确切含义的动词，可以单独做谓语,如:played

等)例如：Theywerehappy.Heplayedfootball.Youdidyourhomework.be动词(was4、一般过去时句式变换4、一般过去时句式变换一般过去时态句式的构成

陈述句式动词肯定式否定式

be

Iwas….He/She/itwas….We/You/Theywere….

Iwasnot(wasn’t)….He/She/Itwasnot(wasn’t)….We/You/Theywerenot(weren’t)…

work

I/You/He/She/It/We/You/Theyworked.

I/You/He/She/It/We/You/They

didnot(didn’t)work.

there

be

Therewas….Therewere….

Therewasnot(wasn’t)….Therewerenot(weren’t)….进入下页返回首页一般过去时态句式的构成

陈述句式动词肯定式否定式一般过去时态句式的构成

疑问句式动词疑问句式和简略答语第一人称第二人称第三人称

be

WasI…?Yes,youwere.No,youwerenot.

Wereyou…?Yes,Iwas.No,Iwasnot.

Washe/she/it…?Yes,he/she/itwas.No,he/she/itwasnot.

Werewe…?Yes,we/youwere.No,we/youwerenot.

Wereyou…?Yes,wewere.No,wewerenot.

Werethey…?Yes,theywere.No,theywerenot.

work

DidIwork?Yes,youdid.No,youdidnot.

Didyouwork?Yes,Idid.No,Ididnot.

Didhe/she/itwork?Yes,he/she/itdid.No,he/she/itdidnot.

Didwework?Yes,we/youdid.No,we/youdidnot.

Didyouwork?Yes,wedid.No,wedidnot.

Didtheywork?Yes,theydid.No,theydidnot.

therebe

Wastherea/any…?Yes,therewas.No,therewasnot.

Werethereany…?Yes,therewere.No,therewerenot.返回上页返回首页一般过去时态句式的构成

疑问句式动词疑问句式和简1.肯定句：主语+行为动词过去式

be动词过去式(was/were)e.g.

Weplayedfootballyesterday.

Iwasintheofficelastnight.

Hecouldn’tswim10yearsago.2.否定句

didnot/didn’t+行为动词原形

wasnot/wasn’t+其他成分

werenot/weren’t+其他成分

e.g.

Iwasnotintheofficelastnight.I

didn'tsingasongatKangkang'sparty.Ididn'tplayvideogames.1.肯定句：主语+行为动词过去式3.一般疑问句

did+主语+行为动词原形

was/were+主语+其他成分

eg.-Didyougoshoppingyesterday?-Yes,Idid./No,Ididn’t.-Wasshe15yearsoldlastyear?4.特殊疑问句特殊疑问词

+did+主语+行为动词原形特殊疑问词

+was/were+主语+其他成分

eg.-Didyougoshoppingyesterday?Whenandwherewereyouborn?3.一般疑问句5、谓语变化5、谓语变化构成规则例词1.一般在动词原形末尾加-edlooklookedplayplayedstartstarted2.结尾是e的动词加-dlivelivedhopehopeduseused3.末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-edstopstoppedplanplannedtriptripped4.结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudystudiedcarrycarried规则动词过去式的构成构成规则例词1.一般在动词原形末尾加-ed说明：1、清念/t/，即ed在清辅音后面念/t/,例：finishedhelpedpassedcooked规则动词-ed的读音说明：规则动词-ed的读音元浊/d/,即ed在元音，浊辅音后面念/d/,

例：borrowedenjoyedcalledmoved元浊/d/,即ed在元音，浊辅音后面念/d/,、/t//d/之后念/id/,即ed在/t//d/音后面念/id/

例：wantedshoutedneededcounted、/t//d/之后念/id/,即ed在/tgrow--grewknow--knewthrow--threwblow--blewwrite--wrotedrive--drove

ride--rodeget--gotforget--forgotlend--lentsend--sentspend--spentsay--said*/sed/pay--paidstand--stoodunderstand--understoodlet--letput--putcut--cutread--read*am,is--wasare--were

do--did

go--went

have--hadsee--sawcan--couldmay--mightdig--dugeat--atefind--foundmake--madehear--heardrun--rantake--tookhold--heldspeak--spokeleave--leftkeep--keptsleep--sleptsweep--swepttell--toldsell--soldbegin--begansing--sangsit--satswim--swamring--ranggive--gavebring--broughtbuy--boughtthink--thoughtteach--taughtcatch--caughtcome--camebecome--became不规则动词的过去式grow--grewam,is--waskeep

写出下列动词的过去式：runborrowgrowwatchwritesmileopenbeginswimcarrystudyfinishuselivewakekeepsaycleanbuyplaylearnseereadstopgothinkbehappengivebecomegetrainstaypassanswerwentthoughtwas/werehappenedgavebecamegotrainedstayedpassedansweredusedlivedwokekeptsaidcleanedboughtplayedlearnt/edsawreadstoppedranborrowedgrewwatchedwrotesmiledopenedbeganswamcarriedstudiedfinished写出下列动词的过去式：runusegowentusedra巧记动词过去时态动词一般过去时，表示过去发生事；be用was或用were,have,has变had；谓语动词过去式，过去时间坐标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。返回上页返回首页巧记动词过去时态动词一般过去时，表示过去发生事；返回上页返回6、Exercises6、ExercisesIII.句型转换TheycametoChinain1990.(变一般疑问句)__________they________toChinain1990?2.Iwasillfortwodayslastweek?(同上)________youillfortwodayslastweek?3.Thetwinsgotoschoolonfooteveryday.(同上)_________thetwins_______toschoolonfooteveryday?4.ShewashedtheclotheslastSunday.(变否定句)She_________________theclotheslastSundayDidcomeWereDogodidn’twashIII.句型转换DidcomeWereDogodidn’5.Sheisgoingtogoshoppingtomorrow.(变否定句)_____________________________________6.Mymotherlikesherstudents.(变一般疑问句)_______________________________________7.DoyouwatchTVonSunday?(用lastSunday改写成过去时态的句子)______________________________________8.WeiHuaboughtanewpenyesterday.(变否定句)She________________anewpenyesterday.Sheisn’tgoingtogoshoppingtomorrow.Does

yourmotherlikeherstudents?DidyouwatchTVlastSunday?didn’tbuy5.Sheisgoingtogoshopping用括号里动词的适当形式填空。1.He__________(read)thatbooklastweek.2.Lastnighthe___________(arrive)justintimefortheshow.3.Mary___________(marry)Thomasyesterday.4.Tom___________(show)uswheretositatthemeetingyesterday.5.Lastsummerwe___________(visit)UncleJack.6.It___________(rain)almosteverydaylastmonth.7.John_______(like)toplaypianowhenhewasinsecondaryschool.8.Betty___________(work)hardalllastyear.9.We___________(change)thecolorofouruniformslastChristmas.10.LastyearFrances___________(buy)hermotheraprettywatchforherbirthday.readarrivedmarriedshowedvisitedrainedlikedworkedchangedbought用括号里动词的适当形式填空。readarrivedmarri11.They_____________(notwatch)TVjustnow.12.They_______(carry)waterforGrandpaLiuthreedaysago.13.MikeandJack_________(make)themodelplanelastmonth.14._______yourfriends________(have)agoodtimeintheparkthatday?15.Myfather_____(go)toBeijingaweekago.16._____Mary______(study)attheNo.1MiddleSchooltheyearbeforelast?17.Hisparents_________(notgo)outforawalkaftersupperyesterday.18.Where_______(be)MeiFanglastnight?didn’twatchcarriedmadeDidhavewentDid

studydidn’tgowas11.They_____________(notwa用括号内所给动词的一般过去时填空：

I_____(have)agooddayatworktoday.Themeeting________(go)wellthismorning.Bob___________(notbe)there.He___________(oversleep)becausehe_________(nothear)thealarm.Lunch_____(be)terrible.We_____(try)thenewFrenchrestaurantinthetowncenter.Thefood______(taste)awful.ThisafternoonI________(phone)BillinAmerica.He_______(tell)mewe’vegotanewcontractthere.It_____(be)anawfuldrivehome.Thetraffic_____(be)terrible.hadwentwasnotoversleptdidn’thearwastriedtastedphonedtoldwaswas用括号内所给动词的一般过去时填空：hadwentwasnoI.改错题HowisJaneyesterday?_____________________Hegetstoschoolatsixyesterday.______________Heoftengoeshomeat6:00lastmonth.__________Icanflykitessevenyearsago._______________Didyousawhimjustnow._______________Tomwasn’twatchTVlastnight._____________Ididmyhomeworklater._______________Hewaitforyouthreehoursago.___________Whofinditjustnow?_____wasgotwentcouldseedidn’twilldo(amgoingtodo)waitedfoundI.改错题wasgotwentcouldseedidn’tw根据要求改写下列句子。1.Theyhadameetingyesterday.(改为一般疑问句)2.MrsBlackdoessomecleaningeverySunday.(改为一般疑问句)3.I’mgoingtoturnontheradio.(改为否定句)4.TherewerenoclasseslastSaturdayafternoon.(改为反意疑问句)5.Thosestudentsdidtheirbest.(改为否定句)6.ItwasNovember10ththedaybeforeyesterday.（向划线部分提问）7.MybrotherwenttoShanghaithreedaysago.（向划线部分提问）8.TheyaregoingtovisittheSummerPalace.（向划线部分提问）Didtheyhaveameetingyesterday?DoesMrsBlackdosomecleaningeverySunday?I’mnotgoingtoturnontheradio.TherewerenoclasseslastSaturdayafternoon,werethere?Thosestudentsdidn’tdotheirbest.Whatwasthedatethedaybeforeyesterday?WhendidyourbrothergotoShanghai?Whataretheygoingtodo?根据要求改写下列句子。Didtheyhaveamee一般过去时态练习用动词的过去式填空1.____you____(remember)tobuytheoranges?2.Who______(invent)thecomputer.3.We_____(go)tothecinemalastnight.Thefilm______(be)verygood.4.Whattime_____you______(get)toschoolthismorning?5.Jim_____(do)alotyesterday.He______(go)shoppingand______(cook)supper.返回练习订正答案一般过去时态练习1.____you____(rememb用动词的过去式填空Did

you

remembered(remember)tobuy

theoranges?2.Who

invented

(invent)thecomputer.3.We

went

(go)tothecinemalastnight.Thefilm

was

(be)verygood.4.Whattime

did

you

got

(get)toschoolthismorning?5.Jim

did

(do)alotyesterday.He

went

(go)shoppingand

cooked

(cook)supper.返回首页返回上页返回练习用动词的过去式填空Didyouremember1.Heusuallygetsupearlyinthemorning.But______________________latetoday.2.Sheusuallyworksfrom8a.m.to5p.m.Butyesterday__________________________3._____________________onSundays.TheywenttotheparklastMonday.4._____________________atbreakfast.Butyesterdayhedidn’treadthenewspaper.一般过去时态练习把下列句子改成相应时态订正答案返回练习1.Heusuallygetsupearlyin1.Heusuallygetsupearlyinthemorning.Buthe

gotup

latetoday.2.Sheusuallyworksfrom8a.m.to5p.m.Butyesterdaysheworkedfrom8a.m.to6p.m.3.TheyoftengototheparkonSundays.TheywenttotheparklastMonday.4.Hereadsthenewspaperatbreakfast.Butyesterdayhedidn’treadthenewspaper.一般过去时态练习把下列句子改成相应时态返回首页返回练习返回上页1.HeusuallygetsupearlyinPRACTISE改写句子：1、Lucydidherhomeworkathome.（改否定句）

Lucy______________herhomeworkathome.2、Hefoundsomemeatinthefridge.（变一般疑问句)______he___________meatinthefridge?3、Shestayedthereforaweek.（对划线部分提问）

_________________she_____there?4、Therewassomeorangeinthecup.（变一般疑问句)_____there_____orangeinthecup?

didn’tdoDidfindany

HowlongdidstayWasanyThat’sgreat√PRACTISE改写句子：4.Therewassomeorangeinthecup.（变一般疑问句)_____there_____orangeinthecup?4.Therewassomeorangeinthe3.Shestayedthereforaweek.（对划线部分提问）

_________________she_____there?3.Shestayedthereforaweek.改写句子：1.Lucydidherhomeworkathome.（改否定句）

Lucy______________herhomeworkathome.改写句子：1.Lucydidherhomeworka2.Hefoundsomemeatinthefridge.（变一般疑问句)______he___________meatinthefridge?2.Hefoundsomemeatinthefr一般过去时1、时态介绍2、判断标志3、一般过去时构成4、一般过去时的句式变化5、谓语变化6、练习一般过去时1、时态介绍1.定义：（用法一）一般过去时态表示过去某个时间发生的动作或存在的状态,常和表示过去的时间状语连用;例句:Igotupat7:00yesterday. Myfatherwasatworkyesterdayafternoon（用法二）也表示过去经常或反复发生的动作,常和表示频度的时间状语连用。例句:Healwayswenttoworkbybuslastyear.

（含有频度副词： often always等，但主要还是含有过去时间状语）.

1.定义：1.与ago

连用：amomenttwominutesthreehoursfivedaysoneweeksixmonthsfouryearsago2、一般过去时的判断标志：明确的过去时间状语1.与ago连用：ago2、一般过去时的判断标志：lasttimenightweekmonthtermMondayyesterdaymorningafternooneveningthedaybeforeyesterday2.与last

连用3.与yesterday

连用：lasttimeyesterdaymorningtheda4.与one

连用：onemorningeveningdayMondayafternoon5.与that

连用：thatmorningwinterdayyear4.与one连用：onemorning5.与that连用justnowintheolddaysinthosedaysin1980theotherdayatthattimeonceuponatime6.其他时间状语：justnow6.其他时间状语：3、一般过去时的构成3、一般过去时的构成所有时态都是通过动词变化来表现的E.g.

Youareright.

一般现在时

Iwanttogotoschool.Wearedoingourhouseworknow.

正在

Thebusisleavingat8:00.

进行

时所有时态都是通过动词变化来表现的E.g.

be动词(was,were)

助动词(did)主语+谓语情态动词(could,might)

实义动词(有确切含义的动词，可以单独做谓语,如:played

等)例如：Theywerehappy.Heplayedfootball.Youdidyourhomework.be动词(was4、一般过去时句式变换4、一般过去时句式变换一般过去时态句式的构成

陈述句式动词肯定式否定式

be

Iwas….He/She/itwas….We/You/Theywere….

Iwasnot(wasn’t)….He/She/Itwasnot(wasn’t)….We/You/Theywerenot(weren’t)…

work

I/You/He/She/It/We/You/Theyworked.

I/You/He/She/It/We/You/They

didnot(didn’t)work.

there

be

Therewas….Therewere….

Therewasnot(wasn’t)….Therewerenot(weren’t)….进入下页返回首页一般过去时态句式的构成

陈述句式动词肯定式否定式一般过去时态句式的构成

疑问句式动词疑问句式和简略答语第一人称第二人称第三人称

be

WasI…?Yes,youwere.No,youwerenot.

Wereyou…?Yes,Iwas.No,Iwasnot.

Washe/she/it…?Yes,he/she/itwas.No,he/she/itwasnot.

Werewe…?Yes,we/youwere.No,we/youwerenot.

Wereyou…?Yes,wewere.No,wewerenot.

Werethey…?Yes,theywere.No,theywerenot.

work

DidIwork?Yes,youdid.No,youdidnot.

Didyouwork?Yes,Idid.No,Ididnot.

Didhe/she/itwork?Yes,he/she/itdid.No,he/she/itdidnot.

Didwework?Yes,we/youdid.No,we/youdidnot.

Didyouwork?Yes,wedid.No,wedidnot.

Didtheywork?Yes,theydid.No,theydidnot.

therebe

Wastherea/any…?Yes,therewas.No,therewasnot.

Werethereany…?Yes,therewere.No,therewerenot.返回上页返回首页一般过去时态句式的构成

疑问句式动词疑问句式和简1.肯定句：主语+行为动词过去式

be动词过去式(was/were)e.g.

Weplayedfootballyesterday.

Iwasintheofficelastnight.

Hecouldn’tswim10yearsago.2.否定句

didnot/didn’t+行为动词原形

wasnot/wasn’t+其他成分

werenot/weren’t+其他成分

e.g.

Iwasnotintheofficelastnight.I

didn'tsingasongatKangkang'sparty.Ididn'tplayvideogames.1.肯定句：主语+行为动词过去式3.一般疑问句

did+主语+行为动词原形

was/were+主语+其他成分

eg.-Didyougoshoppingyesterday?-Yes,Idid./No,Ididn’t.-Wasshe15yearsoldlastyear?4.特殊疑问句特殊疑问词

+did+主语+行为动词原形特殊疑问词

+was/were+主语+其他成分

eg.-Didyougoshoppingyesterday?Whenandwherewereyouborn?3.一般疑问句5、谓语变化5、谓语变化构成规则例词1.一般在动词原形末尾加-edlooklookedplayplayedstartstarted2.结尾是e的动词加-dlivelivedhopehopeduseused3.末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-edstopstoppedplanplannedtriptripped4.结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudystudiedcarrycarried规则动词过去式的构成构成规则例词1.一般在动词原形末尾加-ed说明：1、清念/t/，即ed在清辅音后面念/t/,例：finishedhelpedpassedcooked规则动词-ed的读音说明：规则动词-ed的读音元浊/d/,即ed在元音，浊辅音后面念/d/,

例：borrowedenjoyedcalledmoved元浊/d/,即ed在元音，浊辅音后面念/d/,、/t//d/之后念/id/,即ed在/t//d/音后面念/id/

例：wantedshoutedneededcounted、/t//d/之后念/id/,即ed在/tgrow--grewknow--knewthrow--threwblow--blewwrite--wrotedrive--drove

ride--rodeget--gotforget--forgotlend--lentsend--sentspend--spentsay--said*/sed/pay--paidstand--stoodunderstand--understoodlet--letput--putcut--cutread--read*am,is--wasare--were

do--did

go--went

have--hadsee--sawcan--couldmay--mightdig--dugeat--atefind--foundmake--madehear--heardrun--rantake--tookhold--heldspeak--spokeleave--leftkeep--keptsleep--sleptsweep--swepttell--toldsell--soldbegin--begansing--sangsit--satswim--swamring--ranggive--gavebring--broughtbuy--boughtthink--thoughtteach--taughtcatch--caughtcome--camebecome--became不规则动词的过去式grow--grewam,is--waskeep

写出下列动词的过去式：runborrowgrowwatchwritesmileopenbeginswimcarrystudyfinishuselivewakekeepsaycleanbuyplaylearnseereadstopgothinkbehappengivebecomegetrainstaypassanswerwentthoughtwas/werehappenedgavebecamegotrainedstayedpassedansweredusedlivedwokekeptsaidcleanedboughtplayedlearnt/edsawreadstoppedranborrowedgrewwatchedwrotesmiledopenedbeganswamcarriedstudiedfinished写出下列动词的过去式：runusegowentusedra巧记动词过去时态动词一般过去时，表示过去发生事；be用was或用were,have,has变had；谓语动词过去式，过去时间坐标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。返回上页返回首页巧记动词过去时态动词一般过去时，表示过去发生事；返回上页返回6、Exercises6、ExercisesIII.句型转换TheycametoChinain1990.(变一般疑问句)__________they________toChinain1990?2.Iwasillfortwodayslastweek?(同上)________youillfortwodayslastweek?3.Thetwinsgotoschoolonfooteveryday.(同上)_________thetwins_______toschoolonfooteveryday?4.ShewashedtheclotheslastSunday.(变否定句)She_________________theclotheslastSundayDidcomeWereDogodidn’twashIII.句型转换DidcomeWereDogodidn’5.Sheisgoingtogoshoppingtomorrow.(变否定句)_____________________________________6.Mymotherlikesherstudents.(变一般疑问句)_______________________________________7.DoyouwatchTVonSunday?(用lastSunday改写成过去时态的句子)______________________________________8.WeiHuaboughtanewpenyesterday.(变否定句)She________________anewpenyesterday.Sheisn’tgoingtogoshoppingtomorrow.Does

yourmotherlikeherstudents?DidyouwatchTVlastSunday?didn’tbuy5.Sheisgoingtogoshopping用括号里动词的适当形式填空。1.He__________(read)thatbooklastweek.2.Lastnighthe___________(arrive)justintimefortheshow.3.Mary___________(marry)Thomasyesterday.4.Tom___________(show)uswheretositatthemeetingyesterday.5.Lastsummerwe___________(visit)UncleJack.6.It___________(rain)almosteverydaylastmonth.7.John_______(like)toplaypianowhenhewasinsecondaryschool.8.Betty___________(work)hardalllastyear.9.We___________(change)thecolorofouruniformslastChristmas.10.LastyearFrances___________(buy)hermotheraprettywatchforherbirthday.readarrivedmarriedshowedvisitedrainedlikedworkedchangedbought用括号里动词的适当形式填空。readarrivedmarri11.They_____________(notwatch)TVjustnow.12.They_______(carry)waterforGrandpaLiuthreedaysago.13.MikeandJack_________(make)themodelplanelastmonth.14._______yourfriends________(have)agoodtimeintheparkthatday?15.Myfather_____(go)toBeijingaweekago.16._____Mary______(study)attheNo.1MiddleSchooltheyearbeforelast?17.Hisparents_________(notgo)outforawalkaftersupperyesterday.18.Where_______(be)MeiFanglastnight?didn’twatchcarriedmadeDidhavewentDid

studydidn’tgowas11.They_____________(notwa用括号内所给动词的一般过去时填空：

I_____(have)agooddayatworktoday.Themeeting________(go)wellthismorning.Bob___________(notbe)there.He___________(oversleep)becausehe_________(nothear)thealarm.Lunch_____(be)terrible.We_____(try)thenewFrenchrestaurantinthetowncenter.Thefood______(taste)awful.ThisafternoonI________(phone)BillinAmerica.He_______(tell)mewe’vegotanewcontractthere.It_____(be)anawfuldrivehome.Thetraffic_____(be)terrible.hadwentwasnotoversleptdidn’thearwastriedtastedphonedtoldwaswas用括号内所给动词的一般过去时填空：hadwentwasnoI.改错题HowisJaneyesterday?_____________________Hegetstoschoolatsixyesterday.______________Heoftengoeshomeat6:00lastmonth.__________Icanflykitessevenyearsago._______________Didyousawhimjustnow._______________Tomwasn’twatchTVlastnight._____________Ididmyhomeworklater._______________Hewaitforyouthreehoursago.___________Whofinditjustnow?_____wasgotwentcouldseedidn’twilldo(amgoingtodo)waitedfoundI.改错题wasgotwentcouldseedidn’tw根据要求改写下列句子。1.Theyhadameetingyesterday.(改为一般疑问句)2.MrsBlackdoessomecleaningeverySunday.(改为一般疑问句)3.I’mgoingtoturnontheradio.(改为否定句)4.TherewerenoclasseslastSaturdayafternoon.(改为反意疑问句)5.Thosestudentsdidtheirbest.(改为否定句)6.ItwasNovember10ththedaybeforeyesterday.（向划线部分提问）7.MybrotherwenttoShanghaithreedaysago.（向划线部分提问）8.TheyaregoingtovisittheSummerPalace.（向划线部分提问）Didtheyhaveameetingyesterday?DoesMrsBlackdosomecleaningeverySunday?I’mnotgoingtoturnontheradio.TherewerenoclasseslastSaturdayafternoon,werethere?Thosestudentsdidn’tdotheirbest.Whatwasthedatethedaybeforeyesterday?Whendidy