外研版英語必修三第4模塊學(xué)案

外研版英語必修三第4模塊學(xué)案外研版英語必修三第4模塊學(xué)案外研版英語必修三第4模塊學(xué)案外研版英語必修三第4模塊學(xué)案編制僅供參考審核批準生效日期地址：電話：傳真:郵編:re必修3MODULE4SandstormsinAsia導(dǎo)學(xué)案編寫人:【LearningGoal】LearnaboutsomethingaboutsandstormsinAsia【使用說明與學(xué)法指導(dǎo)】自學(xué)要求:課前提前自主學(xué)習，閱讀單詞并完成習題。正課要求:3分鐘教師展示自主學(xué)習練習題答案。17分鐘獨立完成探究一，二。10分鐘小組討論確定答案。10分鐘展示點評。5分鐘進行背誦所學(xué)詞匯和短語并當堂檢測。Period1Introduction&Reading【課前預(yù)習】TaskⅠ:Masterthewordsandphrasesbelow.buryfrighteningsandstormcutdowndiguptheinlandregionthefirstsignifyesTaskⅡ:Doactivity①②onpage31TaskⅢ:finishactivity③④onpage33.【課內(nèi)探究】TaskⅠ:skimmingReadthetextquicklyandanswerthefollowingquestions.1WhyisithardforpeopletoseeinsandstormsBecauseofthethickdust.2HowfaristhedesertfrombeijingOnly250kilometersaway.TaskⅡ:carefulreading.Choosethebestanswersaccordingtothetext.thetext,wecanlearnthatsandstormsB.A.causepeopletobuymoremasksB.aredifficulttodealwithC.arenotdangerousbutfrighteningdisappearwithinfiveyearsofthefollowingistrueaccordingtothetextAA.RenJianbothoughthewouldprobablydiefromthesandstorm.B.Asandstormcanbeforecastseveralmonthsbeforeitarrives.C.Huangxiaomeifrequentlycyclesinsandstorms.occurinbeijingmainlybecauseofitsdryclimate.Readthetextcarefullyandfillintheblanks.SandstormsWhataretheyTheyaredrywindsthatcarrysand.HowpowerfularetheyTheyarestrongenoughtomove2.sanddunesWheredotheyoftenoccurIncentralasia,America,centralafricaandaustralia.SandstormsinChinaThecauseSandstormsbeginin4desertareasandappeartohaveincreasedinrecentyearsasaresultof“desertification”.Itisaprocessthathappenswhenlandbecomesdesertbecauseof5.climatechangesAndbecausepeoplecutdowntreesanddigupgrass.SandstormsinBeijingCitizenswakeuptoa(n)6.orangeskyandstrongwindsthatcoverthecityinathick,brown-yellowdust.Thestormssometimeslastalldayandaffecttraffic.Twopersons’descriptionRenJianbodescibedasandstorminInnerMogolia.Huangxiaomeitoldpeopleaboutasandstormin7.BeijingThemeasures▲A8.masscampainhasbeenstartedinchina.▲Thegovernmenthasalreadyplantedover9.30milliontreesandplanstocontinueplantingforthenext10.fiveYears.TaskⅢTorFhavetriedmanywaystodealwithsandstorms.(T)becomesdesertonlybecausepeoplecutdowntreesanddigupgrass.(F)ChineseCentralWeatherStationcannotforecastasandstormbeforeitcomes.(F)desertis250kilometersawaytothewestofBeijing.Sothereisnoneedtotakesomemeasures.(F)ChinaispartofthesandstormcenterinCentralAsia.(F)Period2LanguagePoints：【學(xué)習目標】掌握LanguagePoints中列出的知識點【使用說明與學(xué)法指導(dǎo)】自學(xué)要求：課前自主學(xué)習，預(yù)習知識點。正課要求：課上前15分鐘完成課內(nèi)探究。10分鐘討論，10分鐘展示點評，解決疑難。10分鐘瘋狂背誦并當堂檢查?！菊n前預(yù)習】閱讀課文并且從文中找出下列短語:1.在這種情況下2.解決這個問題3如此….以至于4.被困在…5.由于6砍倒7挖掘8醒來9.建議某人做某事10最好做某事11.阻止做某事【課內(nèi)探究】doyouthinkexpertsadvisepeopletodointhissituation①在這種情況下，你認為專家建議人們做什么此句型屬于“特殊疑問詞＋doyouthink＋陳述句”這種句式常用于詢問對方或者第三者的想法或意見。這種句式的動詞除了think之外，還有believe,consider,expect,imagine,suppose,suggest等。advisesb.todosth.建議某人做某事拓展▲advisedoingsth建議做某事beadvisedtodosth被建議做某事與advise一樣用法的動詞還有，allow,permit,forbid;advise的名詞是advice,是個不可數(shù)名詞，?？嫉囊粋€短語是，hissituation在這種情況下havetriedmanywaystosolvethisproblemandinChina,amasscampainhasbeenstartedtohelpsolveit.科學(xué)家嘗試過很多方法來解決這個問題，在中國，也發(fā)動了群眾運動來對付沙塵暴。本句是有and連接的兩個并列句。①massⅰadj.大規(guī)模的，以大眾為對象的；latestproductisaimedatthemassmarket.他們的最新產(chǎn)品瞄準了大眾市場。ⅱn.許多，常用的兩個短語amassof＋復(fù)數(shù)名詞/不可數(shù)名詞massesof＋復(fù)數(shù)名詞/不可數(shù)名詞campaign運動，宣傳活動；areoftensothickthatyoucannotseethesun,andthewindissometimesstrongenoughtomovesanddunes.沙塵暴夾帶的沙塵含量常常很大，以至于可以遮天蔽日，風力強大時可以搬動沙丘。本句是由and連接的兩個并列句，第一個分句中含有so...that引導(dǎo)的結(jié)果狀語從句，第二個分句中含有adj.+enoughtodo的句型。sometimesadv.有時，可用于句首，句中，或句末。注意區(qū)別：sometimes幾次sometime一些時間sometime指不明確的時間，可用于過去式、將來時。so...that...如此以至于...相關(guān)句型:so+adj./adv.+that...so+adj.+a/an+單數(shù)可數(shù)名詞+that...so+many/few+復(fù)數(shù)名詞+thatso+much/little+不可數(shù)名詞+thatsuch+a/an+adj.+單數(shù)可數(shù)名詞+thatsuch+復(fù)數(shù)名詞/不可數(shù)名詞+that如果so引導(dǎo)的部分用于句首，句子要用部分倒裝（助動詞+主語+謂語動詞。lovelyistheboythateveryonelikeshim.4.“Tohavebeencaughtinasandstormwasaterribleexperience,”hesaid.他說，遇上沙塵暴是一種可怕的經(jīng)歷。Tohavebeencaughtinasandstorm為動詞不定式短語作主語，句子謂語用單數(shù)。becaughtin被困于...，突然遭遇...與之用法一樣的短語還有，betrappedin,bestuckin,這些短語的賓語既可以是自然災(zāi)害，也可以是交通阻塞（aheavytraffic）wasnothingtobedone.你一點兒辦法也沒有。注意與這個固定句型的區(qū)別，Therwasnothingtodo.表示沒事可做。inChinaappeartohaveincreaseinrecentyears.中國近幾年來發(fā)生沙塵暴的次數(shù)似乎明顯增加了。。。appear①似乎，好象(ⅰ一般不用進行時態(tài)ⅱ強調(diào)表面給人的印象，但事實不一定如此）girlappearstohaveknownit.常用句型：＊appear(tobe)+adj./n.appearshappyatthenews.＊appeartodosthappearstoknoweverything.＊Itappearsthat...egItappearsthattherehasbeenamistakes.②出現(xiàn)eg.Hedidn’tappearuntilmidnight.7...becausepeoplecutdowntreesanddigupgrass....因為人們砍樹挖草。cutdowm砍倒；削減（數(shù)目。數(shù)量）；縮小（尺寸）mustcutdownexpensesonclothes.拓展cutin打斷（談話），插嘴cutoff中斷（通話），停止，切斷（聯(lián)系，電源）cutout裁剪，刪除cutup切成碎片digup掘地，掘出，發(fā)現(xiàn)oldmandugupsomelandtogrowvegetables.wakeuptoanorangeskyandstrongwindsthat...居民們醒來時，看到昏黃的天空和狂風...本句子是由that引導(dǎo)的定語從句，修飾winds.wakeup醒來，叫醒；willwakeyouupwhenitistimetoleave.wakeupto開始察覺eg.Youshoulewakeuptothesituation.stormssometimescontinuealldayandtrafficmovesveryslowlybecausethethickdustmakesitdifficulttosee.沙塵暴有時能持續(xù)一整天，車輛開的慢，因為厚厚的塵埃降低了能見度。makesitdifficulttosee句中的it是形式賓語，后面的動詞不定式todo是真正的賓語。可以用于該結(jié)構(gòu)的動詞還有：find，feel,think,consider.founditdiffculttodealwiththissituation.preventitcomingnearer,thegovernmentisplantingtreees.為阻止沙漠蔓延，政府正在實施植樹計劃。prevent阻止，防止發(fā)生其名詞是prevention,形容詞是preventive常用的短語，阻止某人做某事：preventsb.(from)doingsth.onecanpreventhimfromdoingsuchthings.拓展類似的短語:stopsb.(from)doingsth.Keepsb.fromdoingsth.注意：以上短語的主動語態(tài)中，只有keep...from中的from不能省。在被動語態(tài)中，都不能省。areprevented/stopped/keptbytheheavyrainfromgoingtoschool.【當堂檢測】Ⅰ.根據(jù)下列各句句意及所給單詞的首字母或者漢語提示，寫出單詞的正確形式。hasbeenforecastforthisweekend.Theplanofourgoingtotheparkwillberuined.hashisownstrengthsandweaknesses.theterriblesandstorms,cessofmakingthedeliciousChinesedishrequiresmuchenergy.5Thepurposeofthecampain(活動)heldeveryyearintheusistogetchildrenexcitedaboutreading.isaninjuryinhisleg,sohehasmuchdifficultcycling(騎自行車)preventthecold,manypeopleoftenwearmask(面罩)inwinter.Ⅱ.用方框里的短語的適當形式填空。cutdown,becaughtin,digup,wakeup,sweepawaytornadowassostrongthatitdugupmanytrees.strongwindsweptawaythehundred-poundnoteanditwasnowheretobefound.wakeupatthesametimeeverymorningwithouthavingtouseanalarmclock.youcutdownallthetreesyouwillruintheland.5.—Hewascaughtinthestormyesterdayandisnowinhospital.--I’msorrytohearthat.Ⅲ根據(jù)漢語意思完成句子，每空一詞。1.什么也不能做。當我們被困在廢墟中時，我們感到那么的害怕。Therewasnothingtobedone。wefeltsofrightenedwhenwewerecaughtintheruins.2.這場大雨使我們更難按時完成這項工程。Theheavyrainmadeitmoredifficultforustocompletetheprojectontime.3.在那位歌唱家的音樂會舉行的前幾天票就賣光了。Theticketshadbeensoldoutseveraldaysbeforethesingersconcerttookplace.Period3Grammartheinfinitive【學(xué)習目標】了解動詞不定式的各種形式及but后不定式的情況【使用說明與學(xué)法指導(dǎo)】自學(xué)要求：課前自主學(xué)習，預(yù)習語法知識。正課要求：課上前20分鐘完成課內(nèi)探究。10分鐘討論，10分鐘展示點評，解決疑難。5分鐘瘋狂背誦疑難句子。【課前預(yù)習】【語境展示】觀察下列各句中動詞不定式的用法，然后加以總結(jié)。Mothersavedeverycentshecouldtopayformayschooling.Whenhisfatherenteredhisroom,hepretendedtobedoinghishomeworkI’msorrytohavegivenyousomuchtrouble.4.It’sagreathonortobeinvitedtoMary’sbirthdayparty.5Itwashisgoodfortunenottohavebeeninjured.6Ialwaysteachmychildrennottotalktostrangers.7Sheisastrangegirl,yetyoucan’thelpbutlikeher.8Whenthestreetsarefullofmeltingsnow,youcan’tbutgetyourshoeswet.9Wecan’tchoosebutadmitthatinsomewaystheyareaheadofus.10Theircarbrokedownontheway.Therewasnothingtodobutwaitforhelp.11Nowwecandonothingbuttrythismethod.12Stuckintheheavytrafffic,wehadnochoicebuttowait.【自我歸納】?。┩瓿上旅姹砀瘛Ｖ鲃有问奖粍有问胶x例句不定式的一般式(todo）tobedone表示的動作與謂語所表示情況同時發(fā)生或發(fā)生在謂語所表示情況之后句1,句5，句7不定式的進行式(tobedoing）表示的動作正在進行，與謂語所表示情況同時發(fā)生句2不定式的完成式tohavedone(tohavebeendone)表示的動作發(fā)生在謂語所表示情況之前句3和句5ⅱ)不定式的否定形式是在不定式符號to前_加not______,如句5和句6。ⅲ）but后不定式的情況：cannothelpbut,cannothelp,cannotchoosebut后的不定式通常_不帶to_____如句7，句8和句9。當but前有實義動詞do時，其后的不定式通常不帶to,如句10和句11。除上述情況外，用于but后的不定式通常都要_to_________,如句12?！菊n內(nèi)探究】選擇填空1)Therearemanytalentedactorsouttherejustwaiting_______.discoverbediscovereddiscovered2)Ihavealotofreadings______pletecompleted3)Hisfirstbook______nextmonthisbasedonatruestory.bepublishedpublishpublished4)Withtheworldchangingfast,wehavesomethingnew_______withallbyourselveseveryday.deal5)Ilikegettingupveryearlyinsummer.Themorningairsogood_____.bebreathedbreathbreathed6)ThecrowdcheeredwildlyatthesightofLiuXiang,whowasreported______theworldrecordinthe110-meterhurdlerace.brokenhavebroken7)Thereisnothingtodoexcept_______tillitstopssnowing.A.towaitB.waitingC.waitD.waits8）Iamsorry_______yousomuchtrouble.Andthankyouforyouhelp.A.togiveB.tohavegivenC.givingD.gave9）Thedoctortoldthechild______lessand_____more.A.toeat,sleepB.eat,sleepC.eating,sleepingD.eat,tosleep10.）.I’dratherhavearoomofmyown,howeversmallitis,than_______aroomwithsomeoneelse.A.toshareB.tohavesharedC.shareD.sharing11)Letme_______ifshehasdecided________it.A.toknow,todoB.toknow,doC.know,todoD.know,do12.)Thenovelissaid_____themonthbefore.A.topublishB.tobepublishedC.publishhavebeenpublished13.)Shedoesn’tlike______.A.praisedB.topraisedC.tobepraisedD.praising14)InclassyoushouldlistentoMissGao______English!A.tospeakB.speakC.speaksD.spoke15)Tomissaid______abroad,butIdon’tknowwhatcountryhestudiedin.A.tohavestudiedB.tostudyC.tobestudyingDtohavebeenstudying二.用括號中所給單詞的適當形式填空。1)Theyreachedthecompanyoutofbreath,only_tobetold__(tell)theywerefired.2)Shepretended_nottosee_______(notsee)mewhenIpassedbytheotherday.3)Don’tpretended_tobestudying___(study);youareholdingyourbookupsidedown.4)Heissaid_tohaveleft____(leave)thestagealreadyashehasbecomeanofficial.5)Thereisnothinghecoulddobut_surf_(surf)theInternetalldaylong.6)Thenthecold-bloodedanimalhasnochoicebut_tolie_(lie)downandsleep.7)Peoplecouldn’thelpbut__laughing____(laugh)atthefoolishemperor.8)Shewastheonlyone_tohavesurvived_____________(survive)thecrash.三.下列句中各有一處錯誤，請找出并改正。1.Nothingremainsforustodobutgoingthroughthereadingmaterials.go2.Havingatripabroadiscertainlygoodfortheoldcouple,butitstillremainstoseewhethertheywillenjoyit.beseen3.AuntLioftenaskshersondoesn’teattoomuchmeat.not4.Isitalwayseasiermakingfriendsthantokeepthem.makemustn’tforgetbringingyourdictionarywhenyoucomeheretomorrow.tobring6.WheneverIseepoorkidsonTV,Ican’thelpbutcrying.cryPeriod4Function,ListeningAndVocabulary,Grammar,Pronunciation,Speaking，writing&EverydayEnglish&Culturalcorner【LearningGoals】Enablethestudentstolearntheviolentnaturaldisasters.【使用說明與學(xué)法指導(dǎo)】自學(xué)要求:課前提前自主學(xué)習，閱讀單詞并完成習題。正課要求:3分鐘教師展示自主學(xué)習練習題答案。17分鐘獨立完成探究一，二。10分鐘小組討論確定答案。10分鐘展示點評。5分鐘進行背誦所學(xué)詞匯和短語并當堂檢測。【課前預(yù)習】TaskI:Masterthewordsandphrasesbelow.atmospherecarbondioxidedamagemeltrecycleconcernedevidenceurgentasaresulttoomuchIhavenoider.Itcould’tbeworse.PutonamaskinanutshellProtecttheenvironmentifpossiblePut…into…takeawayCollectinformationlookthrough【課內(nèi)探究】TaskⅠskimmingReadthetextquicklyandanswerthefollowingquestions.coutriesarebetterthanothersatlookingaftertheenviornmentinEuropeGermanyandthenorthernEuropeancoutries.andwheredidthegreenmovementstartInthe1970sandinEurope.TaskⅡ:carefulthetextcarefullyandfillintheblanks.WaysofprotectingtheenviromentinGermany◆Peopleputtheirgarbageintodiffrerntbagstoanyusefulthings.◆PeoplearenotallowedtouseCFCs.◆Peoplearenotallowedtoburn2.toomuchcoal.TheGreenmovementTheTogettothinkseriouslyabouttheenviromentandhowtolookafterit.ThemeasureItcollectsinformationabouthowindustrydamagingtheenviromentandgivesthisinformationto.TaskⅡ:LanguagePointsDamage,vt.損壞，毀壞，破壞；n[U]:破壞，損壞，損失（常與to連用）Eg:Thecarwasdamagedinthecrash.這輛車在撞車事故中被損壞了Theaccidentcausedmuchdamagetohiscar.他的車在這次事故中受到了嚴重損害。haveabadeffectonsomeoneorsomethinghaveabadeffecton對。。有壞的影響★affectv.影響hasabadeffectonyourbody.mostnorthernandsouthernpointsonearthonearth①在地球上,在世界上。isthemostbeautifulwomanonearth.②究竟，到底（用于疑問詞后，加強語氣）onearthdidyoudoonearthtakeinandgiveout.(p35)takein:吸收;欺騙;理解領(lǐng)會；收容；Eg:Fishtakeinoxygenbytheirgills.魚用鰓吸取氧氣Don'ttakeinbyhim.Heisdishonest.別被他欺騙了，他不誠實Ican'ttakeinthisarticleatall.我根本看不懂這篇文章.Hehadnowheretolivein,sowetookhimin.他沒地方住，于是我們收留了他.拓展：takeaway:解除消除，帶走takedown：寫下，記錄takeon：呈現(xiàn)，具有（特征，外觀）takeover：接收，接管giveout放出，發(fā)出（光、熱等）；分發(fā)；用完、耗盡；sungivesoutlightandheat.Teachersgaveouttheexaminationpapers.Inaweek.,theirgasgaveout.:提議，建議,暗示表明：suggestdoingsth.suggestthatsb.shoulddosth.(做提議建議講時，后跟賓語從句，從句要用虛擬語氣，should可以省略）；做‘暗示表明’講時，后接賓語從句，從句用陳述句語序。Eg:Herpalefacesuggeststhatsheisill.Isuggestthatshe(should)seeadoctorimmediately.garbageisthentakenawayand,ifpossible,recycled.①takeaway拿去，解除，拆走。Eg.Theytookawaytheoldhouseandbuiltanewone.②ifpossible是ifitispossible的省略.在時間、地點、條件、方式和讓步狀語從句中，如果從句的主謂語是itbe的結(jié)構(gòu)，通常會省略掉。theteacherforhelpwhennecessary.拓展在上述從句中，如果從句中的謂語動詞是be，同時從句的主語和主句的一致，可以把主語和謂語省略掉。shouldbecarefulwhencrossingthestreet.Hedidn’tsayaworduntilasked.“Green”movementtriestogetgovernmenttothinkseriouslyabouttheenvironmentandhowtolookafterit.Get＋sb.todosth.讓某人做某事拓展get+sb./sth.+adj.使...處于某一種狀態(tài)Eg.I’llgetthechildrenreadyforschool.get+sb./sth.+done使…被…Eg.Youmustgettheworkfinishedaheadoftime.get+sb./sth.+doing使…一直做…Eg.Thelecturegotusthinking.【當堂檢測】Ⅰ單項選擇Thetopleadersofthetwocountriesareholdingtalksinafriendly()A.atmosphereB.stateC.situationD.phenomenonThepolicemenaresearchingforthecarthatis()onthehighway.A.damagingB.damagedC.destroyingD.DestroyHaveyoueverstopped()howourlife()iftheworldranoutofoilA.Tothink,wouldchangeB.Thinking,wouldchangeC.Tothink,willchangeD.Thinking,shouldchangeSomeinsects()thecolouroftheirsurroundingstoprotectthemselves.A.TakeinB.TakeoffC.TakeonD.TakeoutWhenthechildrenheardthe()story,theywere()halftodeath.;frighteningB.frightening,scared,scaryD.frightened,frighteningBillsuggested()ameetingonwhatshouldbedonetoprotecttheenvironment.A.HavingheldB.ToholdC.HoldingD.HoldHisbehaviour()thatheisdrunk.B,suggestsC.SuggestedD.SuggestingThatisthebestwayyouthoughtof()intothedangerousareas.A.StoppingpeoplegettingB.TostoppeoplegettingC.Tokeeppeoplegettingpeoplefromgetting'shightimeyouhadyourhaircut;it'sgetting()muchlongB.muchtoolongC.longtoomuchD.toolongmuchlawthatpunishesparentsfortheirlittlechildren'sactionsagainstthelawgetsparents()A.worriedworryingC.worryingD.worry11..Marywantedtotravelaroundtheworldallbyherself,butherparentsdidn't()hertodoso.A.forbidBallowC.followD.askⅡ根據(jù)漢語意思，完成下列句子，每空一詞。吸煙有害健康。--Smokingisharmfultoyourhealth.我非常同意你的意見。Icouldn’tagreemore.I’llgiveitup.2.—你對他的工作滿意嗎一點也不。它在糟糕不過了。--AreyousatisfiedwithhisworkNotatall.Itcouldn’tbeworse3.我不允許人們在我的臥室抽煙。Idon’tallowpeopletosmokeinmyroomPeriod5writing【Goals】Learntowriteaboutanarticleaboutenvironmentalpollution【使用說明與學(xué)法指導(dǎo)】自學(xué)要求：課前自主學(xué)習，預(yù)習所需短語詞匯知識。正課要求：課上前20分鐘完成課內(nèi)探究。10分鐘討論，10分鐘展示點評，解決疑難。5分鐘瘋狂背誦疑難句子?！菊n前預(yù)習】如何來寫有關(guān)環(huán)境污染問題的短文環(huán)境污染問題已經(jīng)是社會越來越關(guān)注的問題，這種短文寫法如下：1.首先介紹環(huán)境污染某一方面的情況，比如說空氣污染，噪音污染，水污染等等；2，其次介紹該污染形成原因以及現(xiàn)狀，3，指出保護環(huán)境的迫切性，并提出解決方案，發(fā)表自己的觀點。【課內(nèi)探究】★隨著經(jīng)濟的發(fā)展和人民生活水平的提高，如今汽車已經(jīng)成為人們生活的重要組成部分。汽車在給人們生活帶來便利的同時，也帶來了空氣污染問題，請你用英語寫一篇短文，談?wù)勀銓ζ嚭铜h(huán)境污染之間的關(guān)系的看法和解決此問題的對策。120詞左右。常用單詞：Atmosthere,air,health,privatecar,bus,bicycle,doharmto,enviromennt,fuel,pollute,waste,destroy,serious,situation,clean,fresh,plant,improve,protect,major,cause,takeaction,takemeasurestodo常用短語：①Withthedevelopmentofsociety:②Oneoftheenvironmentalproblemsis...:③Thepollutioniscausedby:④Inmyopinion,wecan...:⑤Inorderto…thegovernmentshouldandwecitizensmust…⑥Let’stakeactionandtryourbestto…參考范文見教材1+1P120的作文Period6：單元檢測案Ⅰ.重點詞組1.被困在2.砍倒3.挖掘4.醒來5.阻止某人做某事6.建議某人做某事7.吸收8.對..有壞的影響9.概括得說9.發(fā)出，放出10.戴上面罩11.拿走12.允許某人做某事13.如果可能的話14.我完全同意。15.我不知道。16.那是最糟糕的了。17.完全沒有希望。Ⅱ用適當?shù)慕樵~或者副詞填空。inour