Unit4Doityourself知識清單（無答案）牛津譯林版英語八年級上冊8AUnit4Doityourself

【Comicstrip&Welcometotheunit】

Hereareclearinstructions.

【知識點一】：倒裝句

強調(diào)作用

原來的句子是：clearinstructionsareHere.

結(jié)構(gòu)：Here/There+謂語+主語(名詞)

如：

HerecomesSimon.

HerecomesSandy.

(2)結(jié)構(gòu)：Here+主語(代詞)+謂語如：Herehecomes.

Hereshecomes.

(

).

Here！WhereisXiaoLiu？There

.

A.comesthebus;isheB.comesthebus;heis

C.thebuscomes;isheD.thebuscomes;heis

(

).

Hey,esthelastbus!Hurryup,orwe’llhavetowalkhome.

A.ThisB.ThereC.ThatD.It

【知識點二】：instruction可數(shù)名詞：指示；說明；操作指南

instruct(v.)：指示

構(gòu)詞法：-ion是常用的名詞后綴：action、discussion、conclusion

(

).

Themilkshake(奶昔)tastesgood.Canyoutellmehowtomakeit

It’seasy.Justfollowthe.

A.discussionB.instructionC.resolutions(

).

Mum,canyoutellmehowtousethecooker

Oh,I'mbusynow.Whynotreadtheyourself

A.informationB.magazineC.instructionsD.advertisements

Hereareclear(說明).Youshouldreadthemcarefullybeforetakingthemedicine.

Allright.What’snextYou’dbettergetsometools.Itsays,“Doityourself."

【知識點一】：allright

allright：好的，好吧；身體狀況好(2)that’sright：那是對的，那是正確的(3)that’sallright：不用謝；沒關(guān)系

(

).

You’dbettergotoschoolabitearlier.Thetrafficinthemorningisterrible.

.

A.AllrightB.WhatforC.NotatallD.That’sall(

).

WouldyouliketocometoourEnglishparty

Oh,great..

A.I’dlovetoB.That’sallrightC.I’dlikeD.Iwantverymuch

【知識點二】：hadbetter

最好；應(yīng)該；還是……好

hadbetterdosth.(當(dāng)成情態(tài)動詞用)

(否定形式為：hadbetternotdosth.

(

).

Youlookworried.You’dbetteryourproblemwithothers.

Oh,yes.aproblemislikecuttingitinhalf.

A.share;SharingB.sharing;Toshare

C.toshare;ToshareD.share;Shared

(

).

Whenyoutheoffice,you’dbetterthatthelightsareturnedoff.

A.leave;makesureB.leave;tomakesure

C.willleave;makesureD.willleave;tomakesure(

).

You’dbettertherocks.It'sverydangerous.

A.notclimbingB.don'tclimbC.nottoclimbD.notclimb(

).

Youhadbetter

(nottalk)loudly.Thebabyissleeping.

What’sDIYexactly,SuzyItstandsfor“do-it-yourself.”WhenyoudoDIY,youmake,repairordecoratethingsyourselfinsteadofpayingsomeonetodoit.

【知識點一】：exactly

(1)(adv.)確切地；精確地

如：Tellmeexactlywhereshelives.

(用于加強語氣)恰好；正是；一點兒不錯

(

).

WeChat(微信)reallyinfluences(影響)people’slife.

.Itiseasierforustokeepintouchwithothers.

A.MainlyB.ExactlyC.SimpleD.Mostly(2)Mylittlebrotherkeepsaskingmemanyquestionsandsometimesitisterrible.

That’sit(確切地).

【知識點二】：standfor

象征；代表；意味著

如：Thedovestandsforpeace.

standfor：常運用于字母、數(shù)字或符號所代表的某個具體的概念

represent：多來指“代表(某人或群體)”，多指實體代表

(

).

TheEnglishword“survive”“stayalive".

A.standsB.standsforC.insteadofD.tidyup(

).

Tony,comeover.Whatdotheletters“KIT"meaninthetextmessage

Don'tyouknowthat,AmyThey“keepintouch".

A.searchforB.askforC.goforD.standfor

【知識點三】：instead

insteadof：而不是，替代

介詞短語，不能單獨使用，介詞of，后面接名詞、代詞(賓格)或動詞-ing形式置于句首或句中

如：Jimstayedathomealldayinsteadofgoingtothecinema.instead：反而；卻

作副詞用，修飾一整個句子

位于句首時，用“__________________，”隔開也可置于句末

如：Shedidn’tanswerme.Instead,sheaskedmeanotherquestion.

(

).

Hedidn’tgotoschooltoday.,hestayedathome,doingnothing.

A.OtherwiseB.OrelseC.InsteadD.Insteadof(2)I’mnotsureifI’mgoingtoTim’sparty;Imaygototheconcert.

A.onlyB.insteadC.earlyD.late

(

).

Whataniceday!WeshouldgosightseeingwatchingTVinthehotel.

A.becauseofB.insteadofC.togetherwithD.outof(

).

Theywentshoppinginsteadofathome.

A.stayB.tostayC.stayingD.stayed(

).

He’llgoswimming

havingapicnic.

A.insteadB.insteadofC.butD.ofinstead(

).

Let’sgohiking

stayingathome,shallweGoodidea!

A.aswellasB.inordertoC.insteadofD.sothat

【知識點四】：花費

主語用法

pay人sbpay錢forsth.

spend人sbspend錢/時間(in)doingsth.sbspend錢/時間onsth.

takeIt、動名詞Ittakes/tooksb時間todosth.Doingsth.takes/tooksb時間

cost物sth.costs/costsb錢thecostof....=thepriceof...

(

).

HowmuchdoestheticketfromShanghaitoBeijing

A.costB.takeC.spendD.pay

(

).

WatchingamovieinanIMAXcinemaover100yuan,buttheIMAXcinemasarealwaysfilledpeople.．

A.costs;withB.costs;ofC.spends;withD.takes;of

(

).

IttookMillieanhourthefruitsaladlastnight.

makesB.tomakeC.makingD.tomaking

(

).

ThetripfrommyhometowntoSuzhou

aboutonehourbytrain.

A.takeB.spendC.takesD.spends

Itsoundslovely.Ienjoymakingsomethingnew.That’sfun.

【知識點一】：soundlovely系表結(jié)構(gòu)：連系動詞+形容詞用作表語

(

).

It’sreportedthatself-drivingcarsareexpectedtochangethewaywemovearound.

Thatsounds.

A.badB.badlyC.greatD.greatly(

).

Thecake

delicious.Ican’twaittoeatit.

A.feelsB.soundsC.becomesD.smells(

).

Durians(榴蓮)smellbadbuttheyare

(taste).

【知識點二】：somethingnew

不定代詞

不定代詞+adj：nothingimportant___somethingnew

(

).

Thereiswithmycomputer.Itdoesn’twork.

A.nothingwrongB.anythingwrong

C.wrongsomethingD.somethingwrong(

).

Jack,isthereintoday’snewspaper

No,nothing.

A.anythingimportantB.somethingimportant

C.importantanythingD.importantsomething

【Reading】

MycousinAndrewiscrazyaboutDIY.Butwhenhefinishes,thehousealwayslooksterrible.

【知識點一】：becrazyabout

becrazyaboutdoingsth.

(

).

Mikefootball.Heoftenplaysfootball,watchesfootballandalwaysthinksoffootball.

A.isworriedaboutB.iscrazyaboutC.isinterestedinD.isgladto(

).

Theboyiscrazy

computergames.Itworrieshisparentsalot.

A.about;不填B.with;aboutC.about;withD.about;about

(

).

theideasounds!

A.HowcrazyB.WhatcrazyC.HowcrazilyD.Whatcrazily(4)MyfriendLinTaoiscrazyabout

(play)basketball.

【知識點三】：lookterrible

系表結(jié)構(gòu)

terribly(adv.)糟糕地

(

).

Howthewind!I’mafraidhewon’tarriveontime.

A.terrible;isblowingB.terrible;sounds

C.terribly;issoundingD.terribly;blows

(

).

AllofSandy’sfriendsfeltatherpartyandtheysanganddanced.

A.happily;happyB.happy;happily

C.happily;happilyD.happy;happy

(

).

Ifailedtocatchthelastbusonthatcoldwinternight.Icouldn’tfeelthen.

A.moreexcitedB.moreterrible

C.themostexcited

D.themostterrible

Heoncetriedtoputinabrighterlightinhisbedroom,buthemadeamistake.Thenhiswholehousehadapowercut.

【知識點一】：once

(1)(adv.)曾經(jīng)：常與過去式連用

once一次twice兩次threetimes三次

與once相關(guān)的短語：atonce立刻，馬上onceagain/oncemore再一次

onceuponatime很早以前

【知識點二】：try

try(not)todosth.：努力(不)做某事

(2)trydoingsth.：試一試，試做

tryone’sbesttodosth.=doone’sbesttodosth.竭盡全力做……

相關(guān)短語：try(them)on試穿，試戴

tryout驗證，試驗

try(n.)haveatry(嘗試一下)(

)Ididn’thearyoucomein

That’sgood.Wetriedanynoise,foryouweresleeping.

A.notmakeB.nottomakeC.tomakeD.making(

)Wetriedtheworkbefore5o’clock,butwedidn’t.

A.tofinishB.andfinishedC.finishedD.finishing

MrsGreenwithhertwodaughtersalways(try)differentkindsoffood.(4)Try(notbe)lateforschoolnexttime.

【知識點三】：putin

注意：代中結(jié)構(gòu)

相關(guān)的短語：puton穿上putout撲滅putaway收拾putoff推遲

(

)Andrewoncetriedtoabrighterlightinhisbedroom,buthefailedintheend.

A.putinB.putonC.putoutD.putup(

)Whereisyourfather,Helen

Heistryingtoanewshowerinthebathroom.(2015揚州中考)

A.putoutB.putinC.putthroughD.putdown

(

)Weneedtoatelephoneinthisoffice.

WhyEveryonehasamobilephone.

A.putupB.putonC.putinD.putout

(

)Mycousinalightinhisbedroomandthreepicturesonthewall.

A.putin;putonB.putup;putup

C.putin;putupD.puton;putup

【知識點四】：mistake

makeamistake/mistakes犯錯誤

bymistake：錯誤地；無意地

如：Ipickedupyourbagbymistake.(4)mistake...for把……錯認為……

如：ImistookAnnaforhersister.

(

)Intheexam,hemademistakesandscoredpoints.

A.theleast,themostB.thefewest,themost

C.thefewest,thefewestD.themost,themost

(

)I’msorryImademistake.ButIwon’tmakethesamemistakeforsecondtime.

Nevermind.Nobodyisperfect.

A.a;aB.a;theC.the;theD.a;/

Anothertime,hewantedtoputupapictureonhisbedroomwall,buthehitapipeandfilledtheroomwithwater.

【知識點一】：putup

蓋起，搭起如：Heputupatent.

張貼如：Sheputuptheexamresults.

(3)舉手

如：Putupyourhands.

(

)WeareplanningaYangtzeRiverProtectionDaythisweekend.Doyouhaveanyadvice

You’dbettersignsaroundtheschooltotellallthestudentsaboutthat.

A.makeupB.putupC.setupD.showup(

)Wecan

somepostersofthemovieNeZhaonthewallofourcinema.

A.putoutB.putinC.putdownD.putup

(

)Mycousinalightinhisbedroomandthreepicturesonthewall.

A.putin;putonB.putup;putup

C.putin;putupD.puton;putup

【知識點二】：fill

使充滿

fill...with...(主動語態(tài))；用……填充……

befilledwith(有被動含義)既可以表動作，亦可以表狀態(tài)

如：Ifilltheschoolbagwithbooks.

=Theschoolbagisfilledwithbooks.

(adj.)fullbefullof=befilledwith充滿，裝滿

(

)Mumtoldmetheboxtoofull.

A.don’tfullB.nottofullC.doesn’tfullD.nottofill(

)What’syourbag

,Paul

Clothesandsomeschoolthings.

A.fullwithB.filledwithC.filledofD.filling

(

)Therearetwobottlesonthetable.Oneisfullbeerwhiletheotherisfilledwater.

A.of;ofB.with;withC.of;withD.with;of

Thanksfor

(使……充滿)thisglassforme,Tom.Mypleasure.

Lastmonth,hethoughtthelivingroominhishousewasboring,sohepainteditblue.Buthekeptonpainting.

【知識點二】：paint

paintsth.+表示顏色的詞語：給……刷油漆；給……刷

(n.)涂料

(

)Wouldyouliketopaintthewhitewallblue．

A.withB.inC.ofD.／

AfterSimonfinishedpaintingthewall,therewas(顏料)allovertheground.

【知識點三】：keep(on)doingsth.一直做某事

keepfromdoing：阻止……做某事

(

)keptonhimthewholeday．

A.callB.calledC.callsD.calling

(

)Thethiefkeptandfinallyopenedtheboxtreasureinthesafebox..

A.trying;fullofB.totry;fullwithC.trying;fillwithD.totry;fillof(

)Milliedidn’tstopworkingwhenIgotthere,Shejustkeptthewall.

A.topaintB.paintedC.paintingD.onpoint(4)Theseboyskepton

fortwohours.(draw)

Nowthelivingroomhasnotonlybluewallsbutalsoablueceilingandfloor.Theycouldn’tstaytherebecauseoneendoftheshelfwasmuchhigherthantheother.

【知識點一】：notonly…but(also)…就近原則

(

)NotonlymyfriendsbutalsoIinterestedinfootballandMessiisourfavouritestar.

A.beB.amC.isD.are

(

)NotonlyIbutalsoJaneandMarytiredofhavingoneexaminationafteranother.

A.isB.areC.amD.be

(

)Wegetknowledgefrombooksfromlife.

Yes,bothareimportant.

either;orB.notonly;butalsoC.neither;norD.not;but

【知識點二】：one...theother....(兩者中的)一個……另一個……

如：Hecanwritewithonehandanddrawwiththeotheratthesametime.another：三者及以上或確定數(shù)量中的，任意一個

(B)Noonenoticedtheknifeinhishand.

otherB.theotherC.anotherD.else

(

B

)What’sinher

hand

.

A.other,NoneB.theother,NothingC.other,NothingD.theother,None(

B

)Excuseme,canyoutellmewherethepostofficeis

Itisatsideoftheroad,nexttothehospital.

anotherB.theotherC.otherD.others

(

A

)Here’sacard.Thereisapictureononeside.Canyousaywhatisonside

A.theotherB.anotherC.othersD.theothers

IboughtsomebooksaboutDIYforhimandIalsoadvisedhimtotakeacourseinDIY.

【知識點一】：advise

advisesb.todosth.：建議某人做……

advisedoingsth.：建議做某事

advice(n.)不可數(shù)：apieceofadviceon……givesb.adviceon.....

(

)Weadviseparentstheirchildrenathomealoneinordertokeepthemawayfromdanger.

A.notleaveB.nottoleaveC.leaveD.toleave(

)Thedoctoradvisedhimanymore.

A.notsmokeB.nottosmokeC.don’tsmokeD.doesn’tsmoke

(

)Thehusbandadvised

tothesouth,buthiswifeadvisedhimtheidea.

A.moving;givingB.tomove;togiveC.moving;togiveD.tomove;giving

(

)Thoughheadvised

likethat,Ididn’tthinksuchcanworkonme.

A.doing,abadadviceB.todo,badadvice

C.doing,badadviceD.todo,abadadvice

Butthisjustmadehimangry——hesayshealreadyknowseverythingaboutit.Soinstead,IamreadingallthebooksmyselfandattendinglessonseverySaturday.Suzy’scousinfailedtoputinanewlightinhisbedroom.

【知識點二】：attend

(1)(v.)出席，參加

(2)beatpresent：表示狀態(tài)“出席的"(3)beabsent：缺席的

(4)區(qū)分幾個“參加，加入”

attend：側(cè)重參加或出席會議或?qū)W術(shù)活動等

如：attendlessons上課attendalecture聽講座attendschool上學(xué)

attendchurch去教堂attend(at)awedding出席婚禮

join：join+組織：加入黨派、團體或游戲活動等

joinin=takepartin參加游戲和活動

join加入組織，成為成員或者加入某人

(

)WouldyouliketomybirthdaypartythisSaturday

Sorry,Ihaveanimportantmeetingto.

A.attend;joinB.takepartin;attend

C.join;takepartinD.attend;attend

(

)It'smyturntotheschoolmeetingonSunday.

A.joinB.joininC.takepartD.attend(

)Let’saskhimtousinagame.

OK.Passthecoinfromoneofthestudentsto.

A.join;anotherB.join;theother

C.joinin;anotherD.joinin;theother

【知識點三】：fail

(v.)失??；未做；不及格(2)failtodosth.失敗做某事

(3)failinsth.在某方面失敗了

Hefailed(pass)thedrivingtestlastweek.

【Grammar】

祈使句的肯定句式有三種形式：

Do型(以行為動詞原形開頭)，如：Sitdown!Standup!(2)Be型(以be開頭)，如：Bequiet!

(3)Let型(以let開頭)，如：Letmehelpyou.

請注意：三種句型中Do型是最常見、最簡單的一種結(jié)構(gòu)。

祈使句的否定結(jié)構(gòu)是以“Don’t+動詞原形"開頭。

如：Don’tgothere,please.Don’tbelate.

請注意：Let’s型祈使句，其否定式也可用Let’snot....

如：Let’snothavearest.

【典型題練習(xí)】

(

)themilkandsetagoodexampletotheotherchildren.

DrinkB.TodrinkC.DrinkingD.Havingdrinking

(

)me,anddon’tjuststandtherelaughing.

A.AnswerB.ToanswerC.AnsweringD.Tobeanswering

(

)me,andthentrytocopywhatIdo.

A.WatchB.WatchingC.TowatchD.Havewatching

(

)throughhisbookandtellmewhatyouthinkofit.

A.LookB.LookingC.TolookD.Havinglooked(

)Tom,lateforschoolnexttime,willyou

Sorry,I.

A.doesn’tbe;willB.don’tbe;won’tC.won’tbe;will

D.doesn’tbe;won’t

(

)DoyoumindifIsmokeinside

.Therearechildrenhere.

A.I’mafraidnot.B.Idon’tcareC.OfcoursenotD.You’dbetternot(

)I'dliketobuyGuoJingming'sTinyTimes.

Youhadbetterhisbooks.Thestorieshetellsarefarfromreallife.

A.don'treadB.nottoreadC.notreadingD.notread(

)IsitOKtomakeaphonecallwhiledriving

You.Itistoodangerous.

A.shouldn'tB.needn'tC.won'tD.don't(

)Youhadbetterwinebecauseyouhavetodrivebackhome.

A.notdrinkB.don’tdrink

C.nottodrinkD.drink

Cutoutpiecesofcardwithapairofscissors.

【知識點一】：cutout剪下，切下，割下

cut—cut—cut—cutting

相關(guān)的短語：cutdown砍到；減少cutin插嘴cutup切碎cutoff切掉；中斷

(

)Honeycomeandhelpmethepictureofonesfromthemagazine.

OK,Granny.I’mcoming.

carryoutB.workoutC.cutoutD.handout

Tom

(cut)hisfingercarelessly.Luckily,itwasnotbadlyhurt.

【知識點二】：pieces

(1)可數(shù)名詞，塊；片；段

(2)結(jié)構(gòu)：a+名詞+of

(3)類似結(jié)構(gòu)：abottleof一瓶acupof一杯atinof一罐

akiloof一千克aglassof一玻璃杯

【知識點三】：apairofscissors

一把剪刀

trousers、pants、shorts、glasses、scissors等作主語時，謂語動詞用復(fù)數(shù)

如：Herglassesarenew.

但當(dāng)這類名詞前有apairof修飾時，謂語動詞應(yīng)用單數(shù)

如：ThispairofscissorsismadeinHangzhou.

(

)Thispairofscissorsverysharp.Becarefulwith.

Ais,itBis,themCare,themDare,it

(

)Wouldyoupleasepassmethe

I’dliketocutthepaperintohalves.

A.ropeB.glueC.tapeD.scissors

Pleasedon'tgiveup.Beginyourworkwithoutreadingthem.SometimesitwilltaketimetodoDIYjob.

【知識點一】：giveup

放棄

giveupdoingsth

(

)Weshouldn’tourhopes.Everythingwillbebetter.

A.putupB.cheerupC.fixupD.giveup(

)Don’tdrinkwineanymore.It’sbadforyourhealth.

I’mtryingto.It’sreallyhard,youknow.

tidyitupB.putitoutC.cutitoutD.giveitup

【知識點二】：without

(1)(prep.)不；沒有；無

without可以和don’thave、don’twear等否定短語進行轉(zhuǎn)換（當(dāng)句子中已經(jīng)有謂語動詞時）

Davidenteredwithout(knock)atthedoor.

GrandpataughthimselfFrenchwithout(attend)schoolwhenhewasyoung.

【知識點三】：sometimes

sometimes有時：用howoften提問

sometimes幾次：用howmanytimes提問

sometime在某一時候：用when提問（表示過去或者將來，一個不確定的時間）

sometime一段時間：用howlong提問

(

)Somethingwhentheydidthework.Ittookthemtocheckandrepair.

A.madeamistake;sometimesB.wentwrong;sometimeC.wentwrong;sometimeD.madeamistake;sometimes

(

)Theshopkeepertoldhimthathecouldchangehiscamera9a.m.11a.m.thenextday.

A.sometimefrom,toB.sometimebetween,and

C.sometimefrom,toD.sometimebetween,and

(

)Theappleswillgobadifyouleavethemintheairfor.

A.sometimesB.sometimesC.sometimeD.sometime

【Integratedskills&Studyskills】

Mixthemtogether.Addsomesaladcreamifyoulike.

【知識點一】：mix

(1)(v.)混合，攪和

mixwith...和……混合

mixture(n.)混合物

(mix)fruitofdifferentcolourswillmakeyourfruitsaladlookcolourful.

(2)Shakethebottlewellsothatthemilk(混合)withthetea.

(3)Mr.Lioften(混合)differentkindsoffruitstomakesomejuice.

【知識點二】：add

addsth.tosth.：把……添加到……里

(

)

somesaucetothesandwichwillmakeittastenicer.

A.AddB.ToaddC.AddsD.Adding

(

)After(增加)somesalt,mymummadethefishtastemuchbetter.

Makesureitisfresh.

【知識點一】：makesure確保；查明

makesureofsth./makesurethat+句子

(3)besureof：對……有把握

(4)besure(not)todosth.：一定(不)要做某事了

如：Besurenottodothatagain.

(

)Whenyoutheroom,you’dbetterthatthelightsaren’ton.

A.leave,tomakesureB.willleave,besure

C.willleave,tobesureD.leave,makesure

Forexample,mixingredapples,greenpears,purplegrapesandorangestogetherwillmakesaladlookverycolourful.Preparethefruitsaladjustbeforeyouaregoingtoeatit.

【知識點一】：forexample

例如

使用時，要用“__________________，”和后面的句子隔開，且舉例內(nèi)容為一個

如：Manypeople,forexample,Jim,wanttoliveinbigcities.

I’dliketokeepapet,forexampleacat.(3)example還有榜樣的意思

如：Hesetsagoodexampletopeople.

(

)Arethereanygoodwaystosavewater,MissWang？

Many.,turnoffthetapwhenbrushingyourteeth

A.SuchasB.AtfirstC.HoweverD.Forexample

(

)Therearemanytoolsbrushes,tape,glueforyoutointheshop.

A.forexample,chooseB.like,choosefrom

C.suchas,chooseD.forexample,choosefrom(3)Hesetsan(榜樣)tootherstudents.

Ourteacheroftengivesus(例子)ofhowtouseanewword.

【知識點二】：prepare

preparesth.forsb.為某人準備某物

prepareforsth.為某事作準備

preparetodosth.準備做某事

whenyouleaveitintheairforsometime.Canwestopcleaningthehouseandmakesomefood.

【知識點一】：leave

leavefor：動身前往……

leave.Afor.B

離開A去B

如：LeaveYangzhouforNanjing.

leave+賓語+adj./+prep./adv.+doing：留下，落下；使仍處于某種狀態(tài)

如：Willyouleavethedooropenwhenyougoout

Heleftmeatschoolbymyself.Don’tleavethestoveon.

Sheleftmewaitingintherain.

注意區(qū)分leave和forget

leave：丟下，落下，遺忘（后接地點，落在某個地方）

forget：忘掉，忘記（忘記做某事）

(

)ShallIclosethedoor

No,itopen.

A.makeB.tryC.pushD.leave(2)他忘記帶字典了，他把它忘在辦公室里了。

Hehisdictionary.Heitintheoffice.

(

)Don’tforgetyourhomework,John.

OK.I’lldoitrightnow.

A.doingB.doC.todoD.todoing

(

)Tosavewater,pleasedon’twaterrunningwhenyouarenotwashingthings.

A.letB.leaveC.makeD.stop(

)Don'tleavethemachinethewholeday,oritwillbreakdown.

Sorry,I,Ithoughtitcouldshutitspoweritself.A.work;couldn'tB.working;won't

open;don'tD.on;didn't

【知識點二】：stop

stopdoingsth.：停止正在做的事

(2)stoptodo