PAGEPAGE1Unit8Safeandsound（過去進(jìn)行時(shí)&when/while/as用法）內(nèi)容提要核心語(yǔ)法回顧專項(xiàng)能力突破解題綜合提升一、過去進(jìn)行時(shí)用法介紹過去進(jìn)行時(shí)表示過去某一時(shí)刻或某一階段正在進(jìn)行的動(dòng)作，強(qiáng)調(diào)動(dòng)作的持續(xù)性或正在進(jìn)行的狀態(tài)，常與特定時(shí)間狀語(yǔ)搭配使用。其結(jié)構(gòu)為“was/were+動(dòng)詞-ing形式”。句式類型結(jié)構(gòu)示例肯定句主語(yǔ)+was/were+動(dòng)詞-ing+其他Shewasreadingat8p.m.lastnight.（昨晚8點(diǎn)她正在讀書。）否定句主語(yǔ)+was/were+not+動(dòng)詞-ing+其他TheywerenotwatchingTVatthattime.（那時(shí)他們沒在看電視。）一般疑問句Was/Were+主語(yǔ)+動(dòng)詞-ing+其他？Wereyoulisteningtomusicjustnow?（剛才你在聽音樂嗎？）特殊疑問句特殊疑問詞+was/were+主語(yǔ)+動(dòng)詞-ing+其他？Whatwashedoingthismorning?（今天早上他在做什么？）注意事項(xiàng)1.動(dòng)詞使用限制：部分動(dòng)詞不用于進(jìn)行時(shí)，如表示心理狀態(tài)的動(dòng)詞（love,hate,know）、感官動(dòng)詞（see,hear,taste）、短暫性動(dòng)詞（decide,stop）等（如錯(cuò)誤：Hewasknowingtheanswer.正確：Heknewtheanswer.）。2.與一般過去時(shí)的區(qū)別：過去進(jìn)行時(shí)強(qiáng)調(diào)“正在進(jìn)行的動(dòng)作”，一般過去時(shí)強(qiáng)調(diào)“已完成的動(dòng)作”（如HewaswritingaletterwhenIcalled.（我打電話時(shí)他正在寫信?！^去進(jìn)行時(shí)表持續(xù)動(dòng)作）；Hewrotealetteryesterday.（他昨天寫了一封信。→一般過去時(shí)表完成動(dòng)作））。二、when,while和as的用法用法介紹when,while和as均表示“當(dāng)……時(shí)候”，但在時(shí)間范圍、動(dòng)詞性質(zhì)和語(yǔ)境搭配上有區(qū)別，常與過去進(jìn)行時(shí)或一般過去時(shí)連用。連詞時(shí)間范圍動(dòng)詞性質(zhì)（從句）典型搭配句型when可指時(shí)間點(diǎn)或時(shí)間段可接瞬間性或延續(xù)性動(dòng)詞一般過去時(shí)+when+過去進(jìn)行時(shí)（短動(dòng)作+長(zhǎng)動(dòng)作）如：HecamewhenIwascooking.（我做飯時(shí)他來了。）while僅指時(shí)間段必須接延續(xù)性動(dòng)詞過去進(jìn)行時(shí)+while+過去進(jìn)行時(shí)（兩個(gè)長(zhǎng)動(dòng)作同時(shí)進(jìn)行）如：Iwasreadingwhileshewasdrawing.（我看書時(shí)她在畫畫。）as可指時(shí)間點(diǎn)或時(shí)間段可接瞬間性或延續(xù)性動(dòng)詞強(qiáng)調(diào)“一邊……一邊……”或“隨著……”如：Shesangasshewalked.（她邊走邊唱。）注意事項(xiàng)1.while的限制：while引導(dǎo)的從句謂語(yǔ)必須是延續(xù)性動(dòng)詞（如錯(cuò)誤：Whilehearrived,Iwasbusy.正確：Whenhearrived,Iwasbusy.）。2.主從句時(shí)態(tài)搭配：當(dāng)描述“長(zhǎng)動(dòng)作正在進(jìn)行時(shí)，短動(dòng)作突然發(fā)生”時(shí)，長(zhǎng)動(dòng)作用過去進(jìn)行時(shí)，短動(dòng)作用一般過去時(shí)，可用when/while/as連接（如Itstartedtorainwhilewewereplaying.（我們玩的時(shí)候開始下雨了。））。3.as的特殊含義：as可表“隨著”，強(qiáng)調(diào)時(shí)間推移（如Asthedayswentby,theweathergotcolder.（隨著日子一天天過去，天氣變涼了。））。一、單項(xiàng)選擇1．（24-25八年級(jí)上·江蘇淮安·期末）—Amy,youdidn’tanswermycall.Whatwereyoudoingat8o’clocklastnight?—Sorry.I________TVatthattime.A．watch B．watched C．waswatching D．a(chǎn)mwatching2．（24-25八年級(jí)上·江蘇南通·期末）—Sandy,whatisyourplanforthecomingwinterholiday?—Pardon?I’msorry.I________aboutsomethingelse.A．think B．thought C．a(chǎn)mthinking D．wasthinking3．（24-25八年級(jí)上·江蘇宿遷·期末）—Whydidn’tyoucometoourpartyyesterday?—Sorry.I________afootballmatchonTVfrom7p.m.to8:30p.m.andforgotthetime.A．watched B．waswatching C．a(chǎn)mwatching D．willwatch4．（24-25八年級(jí)上·江蘇泰州·期末）—Didyouwatchthecelebration25thanniversaryofMacao’sreturntomotherland?—Oh,no!I_________areportatthattime.A．wrote B．waswriting C．a(chǎn)mwriting D．wouldwrite5．（24-25八年級(jí)上·江蘇鹽城·期末）—IseverythingreadyfortheNewYearParty?—Iguessnot.HenryandHans______theroomwhenImetthemthismorning.A．decorate B．decorated C．a(chǎn)redecorating D．weredecorating6．（24-25八年級(jí)上·江蘇南通·期末）—Icalledyouat7:00yesterdayevening,butnobodyanswered.—I’msorryforit.MyparentsandI________inthesupermarket.A．a(chǎn)mshopping B．a(chǎn)reshopping C．wasshopping D．wereshopping7．（24-25八年級(jí)上·江蘇宿遷·期末）—Tom,didyounoticeJackcomein?—No.I________afootballgameatthattime.A．watch B．watched C．waswatching D．a(chǎn)mwatching8．（24-25八年級(jí)上·北京房山·期末）Mymother________dinnerwhenmybrotherandIgothomeyesterday.A．cooks B．willcook C．iscooking D．wascooking9．（24-25八年級(jí)上·江蘇揚(yáng)州·期末）WhenIpassedbythemusicroom,Sandy________thesongAuldLangSyneforthecomingschool-leaver’sparty.A．practised B．willpractise C．ispractising D．waspractising10．（24-25八年級(jí)上·江蘇揚(yáng)州·期末）—Whyareyousolatetoday?—ThreebuseswentbywithoutstoppingwhileI________atthebusstop.A．waswaiting B．waited C．wait D．a(chǎn)mwaiting11．（24-25八年級(jí)上·安徽合肥·期末）Sophia________forthecomingtestwhenherfriendscametoherhouse.A．prepares B．ispreparing C．prepared D．waspreparing12．（24-25八年級(jí)上·江蘇宿遷·期末）We________aboatonthelakewhenitstartedtorain.A．a(chǎn)rerowing B．wererowing C．rowed D．row13．（24-25八年級(jí)上·江蘇鎮(zhèn)江·期末）—Didyouseethetrafficaccidentyesterday?—Yes.IthappenedwhenI________pastthemuseum.A．walked B．a(chǎn)mwalking C．willwalk D．waswalking14．（24-25八年級(jí)上·江蘇鹽城·期末）WhileI________inthesupermarketwithmymumyesterdayevening,mysister________athome.A．wasshopping;wasreading B．shopped;readC．a(chǎn)mshopping;isreading D．wasshopping;read15．（24-25八年級(jí)上·北京延慶·期末）She________ane-mailwhenherbosscamein.A．write B．writes C．wrote D．waswriting二、完成句子：根據(jù)句意在空格處填入一個(gè)合適的單詞或者用括號(hào)所給單詞的正確形式填空1.（24-25八年級(jí)上·江蘇宿遷·期末）We(climb)thehillwhenitbegantorainyesterday.2.（24-25八年級(jí)上·山東德州·期末）Theyarrivedwhilewe(have)dinner.3.（24-25八年級(jí)上·江蘇無錫·期末）WhenIarrivedatthetheatre,allthefollowers(wait)fortheshowtostart.4.（24-25八年級(jí)上·江蘇無錫·期末）Thechildren(do)theirhomeworkwhenthepowerwentout.5.（24-25八年級(jí)上·江蘇南京·期末）Whilewe(mop)thefloor,thetelephonesuddenlyrang.6.（24-25八年級(jí)上·江蘇無錫·期末）Iheardsomeoneknockingatthedoorwhile(mop)thefloor.7.（24-25八年級(jí)上·江蘇無錫·期末）Tommy(kick)footballwithhisfriendswhenitbegantorain.8.（24-25八年級(jí)上·江蘇無錫·期末）I(read)myfavouritebookwhensomeoneknockedonthedoor.9.（24-25八年級(jí)上·安徽馬鞍山·期末）I(sleep)whentheearthquakehappened.10.（24-25八年級(jí)上·江蘇泰州·期末）—DidyouseeAnneoutsidethedoorjustnow?—Sure.She(ring)someone,soInoddedtoherandwentaway.11.（24-25八年級(jí)上·江蘇無錫·期末）Sorry,Ididn’thearyourword.I(think)aboutwhichbooktoreadnext.12.（24-25八年級(jí)上·江蘇無錫·期末）—IsawAliceinGreenwichParklastSundayafternoon.—What?Butshe(practise)playingthevolleyballwithmethatwholeafternoon.13.（24-25八年級(jí)上·江蘇南京·期末）I(cook)inmykitchenwhenafiresuddenlybrokeoutinmyson’sroom.14.（24-25八年級(jí)上·遼寧營(yíng)口·期末）Allthestudents(prepare)forthecomingexamwhentheteachercamein.15.（23-24八年級(jí)上·黑龍江雙鴨山·期末）Myfather(run)intheplaygroundatthistimeyesterday.三、選詞填空Passage1（24-25八年級(jí)上·江蘇蘇州·期末）請(qǐng)認(rèn)真閱讀下面的短文，從方框中選擇適當(dāng)?shù)膯卧~或者短語(yǔ)，填入其正確形式。每個(gè)單詞或短語(yǔ)僅使用一次。jumpoutof,follow,close,low,highWhatareyougoingtodoifyouareinaburninghouse?Doyouknowhowtosaveyourself?Pleasereadthe1passage.Knowingwhattododuringafirecansaveyourlife.It’simportanttoknowtherightwaystorunaway,suchasexitsandstairways,butnotlifts.Onthe2floorsofbuildings,runningawayfromthewindowsisproper.Leavingfromwindowsmaygettheleastchanceofbeinghurt.Whenyouareonthegroundfloor,it’susuallynothighfromtheground.It’saboutthe3ofanadult.It’ssafer4thehousethantostayinit.It’simportanttoprotectyourselfwhenyou’rewaitingforhelp.Besuretokeepthedoor5.Ifyoudon’tdothat,smokemaycomeintotheroom.It’sbadforyou.Passage2（24-25八年級(jí)上·江蘇南京·期末）從方框中選出可以填入空白處的最佳選項(xiàng)，使短文內(nèi)容完整正確becarefulwith

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shouldSandy:Hey,Daniel.Iheardyouareanexcellentclimber.I’mplanningtogoclimbing,butIamabitworriedaboutthesafetyofclimbinghills.Doyouhaveany1?Daniel:Sure!It’sexcitingtoenjoythesightsfromall2onthetopofthemountain.Hereismyadvice.First,you3wearclimbingshoes.Sandy:Allright.Anythingelse?Daniel:Youshould4thefallingrocks.Theyaredangerous.Sandy:OK,Iwill.WhatshouldItakewithme?Daniel:Youshouldtakesomewater,foodandyourphone.Ifyouloseyourway,don’tbe5.Calmdown,andscreamforhelp.Sandy:OK.Thanks,Daniel.Passage3（22-23八年級(jí)上·江蘇南通·期中）請(qǐng)閱讀下面短文，從短文后的七個(gè)短語(yǔ)中選擇五個(gè)正確答案，分別將序號(hào)填入空白處，使短文邏輯意思通順。A．keepusawayfrom

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G.InsteadofWegotoschooleverydayandenjoyourschoollife.Schoollifeisfulloffun,andtheschool1thesafestplaceintheworld.Butdoyouknowthatourschoollifecouldbedangerousifwearenotcarefulenough?Howdowemaketheschoolsaferand2danger?Herearesometipsforustobesafeinaneasyway.3,wemustremembersomeimportantrulesintheplayground.Beforewedosports,weneedtodosomewarm-upactivities(熱身運(yùn)動(dòng)),andafterthatweshoulddrinksomewater.Andintheclassroom,weneedtolearmhowtobehavewell.Don’truninthehallways.Wemustn’tfightwithorrunaftereachother.Andteachersneedtokeepaneyeonthestudentsafterclassandstopthemfromrunning.What’smore,wecanhavesomepracticetolearntoprotectourselvesfromafire.4,wecanknowwheretogoifthereisafireinourschool.Weshouldlearntousethefireextinguisher(滅火器),too.Idon’tthinkweshouldputoutafire5,becauseitistoodangerousforyoungstudents.Well,Ithinkallofusshouldthinkmoreofoursafetyinschool.四、語(yǔ)法填空Passage1（23-24八年級(jí)上·江蘇常州·期末）閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。Thisisastoryaboutwhatafatherdidinanearthquake.An8.2earthquake1(hit)thecityin1989.Inlessthanfourminutes,itkilled2(thousand)ofpeople.Rightaway,afatherrushedtohisson’sschool,3hesadlyfoundthebuildinghadcomedown.Themanalmostbrokedown.Herememberedwhathealwayssaidtohisson,“Nomatterwhathappens,I’llalwaysbethereforyou!”Andtearsbegantofillhiseyes.Herushedtothebackrightcornerofthebuildingandstarteddigging(挖)throughthestones.Ashe4(work)inpilesofstones,otherhelplessparentsarrived.Theysaid,“It’stoolate!They’realldead!Gohome!It’s5(possible)foryoutosavehim!”Toeachparent,heanswered,“Areyougoingtohelpmeornot?”Noonejoinedhim.Thefiremenandpolicealsocameandtoldhim6(stop),“Therearebigfires.You’reingreat7(dangerous).We’lltakecareofit.Gohome.”Tothem,hesaidagain,“Areyougoingtohelpmenow?”Nooneknewwhattosay.Hisfingerswerehurtbadly,buthedugeven8(quick).Foralongtime,hekeptdiggingforhisson,stonebystone.Then,inthe38thhour,hepulledbackalargestoneandheardhisson9(shout)forhelp.Themancalledhisson’snameexcitedly,“Peter!”Soonheheardback,“Dad?It’sme,Dad!Iknewyouwouldsaveme!Yousaidthatnomatterwhathappened,youwouldalwaysbethereforme!Youdidit,Dad!”Everyonewassurprisedandmoved.Theysaidto10(they),“Nothingistoohardforalovingfather.”Sometimes,lovecanhelpuscompletethemostdifficultwork.Passage2（24-25八年級(jí)上·江蘇南京·期末）閱讀下面短文，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。Overtheyears,moviesandbookshaveusedtornadoesalotintheirstories.1tornadocanbeverydangerous.Itusuallyhaswindspeeds(速度)over300milesperhour,and2(travel)over50milesbeforeending.Mosttornadoeslastforlessthan10minutes,butlargeronesusuallylastaround30minutes.3(sad),tornadoeskillabout60peopleeveryyearinAmerica.Scientistscan’tgoinsidetornadoes.Thatmeanstornadoesareveryhardtostudy.Asaresult,itisstill4(certain)howtornadoesform(形成)anddie.5(tell)howstrongatornadois,scientistslookathowmuchdamage(損壞)itcausesandshowthelevelsontheEF-Scale(分級(jí))6EFOtoEF5.Forexample,ifatornadoonlydamagestrees,itwillbeatthelevelofEFO,whileatornadoat7(strong)levelofEF5blowsawaybuildingswithwindspeedsover300milesperhour.8tornadoescanhappenveryquickly,makesureyouknowwhattodowhenfacingthem.Whenyoufind9(you)meetingatornado,calmdownandtrytofindasafeplaceinside.Putyourhandsoverthebackofyourheadfor10(protect).Also,stayawayfromwindowsandheavythings,ortheymayfallonyou.Passage3（24-25八年級(jí)上·四川綿陽(yáng)·期末）語(yǔ)法填空：閱讀下面材料,在空白處填入1個(gè)恰當(dāng)?shù)脑~或括號(hào)內(nèi)單詞的正確形式。Bill,oneofmyclassmates,boughtsome1fromasupermarketlastweekend.Heboughtsomebeef,pork,chicken,fruitsandvegetables.Becauseitwashis2(sixteen)birthday,hewantedtohaveabigbirthdaypartyathome.Heinvitedmostofhis3(classmate)tosharethefoodtogether.Butaftertheyhadthefood,allof4(they)didn’tfeelwell.Theygotpoisoned(中毒)andhadstomachaches.Thentheyweresenttothe5nearbyatonce.Thedoctortherelookedthemover6(careful),thensaidthefoodtheyatewerepoisonous.Thedoctorgavethemsomeinjections(打針)andsome7(medicine)forthemtotakeathome.Theywereoutofdangeratlast.Butitwasverydangerous.Iftheyweren’tsenttothehospital8time,theywouldhavethedangerofdying.Fromthisaccidentwerealizetheimportanceoffoodsafety.Ihopeallofuscanpaymoreattentiontoit.Ifeveryonecan9somethingtostopit,therewillbe10(little)foodsafetyproblemsin