Unit+8+It+must+belong+to+Carla+Section+B（教学课件）-2025-2026学年人教版（2012）九年级全一册

SectionBUnit8ItmustbelongtoCarlaLead-inAreyouscaredofaliens?“DoyouknowtheUFO?”1aLookatthepictures.Thenusethewordsintheboxtowriteasentenceabouteachpicture.landmanUFOrunalienrunafterAUFOislanding.Analienisrunningafteraman.Themanisrunning.1bListenandnumberthepictures[1-3]in1a.Thenwritetwoorthreesentencestofinishthestory.______________________________________________________________________________123Awomanisfilmingwithacamera.Theyaremakingamovie.1cListenagain.Completethesentences.Theysee…Themansays…Thewomansays…1.amanrunninghemightbe______________hecouldbe__________2.somethingintheskyitcouldbe__________itmustbe____________3.somethingstrangeitmustbe____________Imustbe___________4.awomanwithacamerashecouldbe__________theymustbe____________aplane.aUFO.analien.dreaming.fromtheTVnews.makingamovie.lateforwork.runningforexercise.1dRole-playtheconversationbetweenthemanandthewoman.A:Whydoyouthinkthemanisrunning?B:Hecouldbe

runningfor

exercise.A:No,he’swearingasuit.Hemightbe

runningtocatchabustowork.

SampledialogueA:Whydoyouthinkthegirliscrying?B:Shecouldbecryingforthefailingoftheexam.A:No,hercatdied.Shemightbe

cryingforherdeadcat.LanguagePoints1.AUFOislanding.一个不明飞行物正在降落。land作动词时有两层含义。一是指从高空到地面的接触过程，这种降落是有目的的，带有主观性；二是指由水路向陆路登岸的过程。Theplanelandedsafely.飞机安全着陆了。Theshiplandedontheisland.船在岛上登陆了。2.Hecouldberunningforexercise.他可能为了锻炼身体而在跑步。（1）couldberunning是“could+be+doing”结构，表示对正在进行或发生的事情的推测。

IthinkhecouldbewatchingTVathome.我认为他可能正在家里看电视。（2）exercise此处作不可数名词，意为“运动；锻炼”，常用短语有do/takeexercise。

Hetakesexerciseeveryday.他每天都做运动。【拓展】exercise还可作可数名词，意为“体操；练习题”。

Wedomorning/eyeexerciseseveryday.我们每天做早操/眼保健操。

HaveyoueverheardofStonehenge?Readthearticleandanswerthequestions.1.WhereistheStonehenge?2.HowmanypeoplevisitStonehengeeveryyear?3.WhoisPaulStoker?4.DoesanyoneknowwhobuilttheStonehenge?InBritain.Morethan750,000visitors.Heisahistorian.No.2aMatcheachlinkingwordorphrasewithitspurpose.LinkingwordorphrasePurposeoflinkingwordorphrasesoexpressingadifferenceas,because,sincegivingachoicebut,however,thoughexpressingaresultnotonly...butalsoexpressingtwothingshappeningatthesametimeorgivingreasonswhen,whileaddinginformation2bReadthearticlebelowandunderlinethelinkingwordsorphrases.Doyouthinkyouhavemadecorrectmatchesin2a?Stonehenge,arockcircle,isnotonlyoneofBritain’smostfamoushistoricalplacesbutalsooneofitsgreatestmysteries.

Everyyearitreceivesmorethan750,000visitors.PeopleliketogotothisplaceespeciallyinJuneastheywanttoseethesunrisingonthelongestdayoftheyear.Formanyyears,historiansbelievedStonehengewasatemplewhereancientleaderstriedtocommunicatewiththegods.However,historianPaulStokerthinksthiscan’tbetruebecauseStonehengewasbuiltsomanycenturiesago.“TheleadersarrivedinEnglandmuchlater,”hepointsout.AnotherpopularideaisthatStonehengemightbeakindofcalendar.Thelargestoneswereputtogetherinacertainway.Onmidsummer’smorning,thesunshinesdirectlyintothecenterofthestones.Otherpeoplebelievethestoneshaveamedicalpurpose.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.“Asyouwalkthere,youcanfeeltheenergyfromyourfeetmoveupyourbody,”saidonevisitor.NooneissurewhatStonehengewasusedfor,butmostagreethatthepositionofthestonesmustbeforaspecialpurpose.Somethinkitmightbeaburialplaceoraplacetohonorancestors.Othersthinkitwasbuilttocelebrateavictoryoveranenemy.Stonehengewasbuiltslowlyoveralongperiodoftime.Mosthistoriansbelieveitmustbealmost5,000yearsold.Oneofthegreatestmysteriesishowitwasbuiltbecausethestonesaresobigandheavy.In2001,agroupofEnglishvolunteerstriedtobuildanotherStonehenge,buttheycouldn’t.“Wedon’treallyknowwhobuiltStonehenge,”saysPaulStoker.“Andperhapswemightneverknow,butwedoknowtheymusthavebeenhard-working—andgreatplanners!”2cReadthearticleagainandcompletethechart.MysteriesaboutStonehengeWhatStonehengemighthavebeenusedfor…Whobuiltit?Whatwasitusedfor?Howwasitbuilt?1.asatemplewhereancientleaderstriedtocommunicatewiththegods2.akindofcalendar3.haveamedicalpurpose4.mightbeaburialplace,oraplacetohonorancestors5.celebrateavictoryoveranenemy2dCompletethesentenceswiththecorrectlinkingwords.andasnotonlybutalsoandhowever2eCanyouthinkofanyothermysteries,eitherinChinaoranotherpartoftheworld,thataresimilartoStonehenge?Whatdoyouknowaboutthesemysteries?Whatismysteriousaboutthem?Discussthemwithyourgroup.LanguagePoints1.Everyyearitreceivesmorethan750,000visitors.每年它吸引超过75万的游客。

receive作动词，意为“接受；收到”。YesterdayIreceivedacallfrommybestfriend.昨天我接到了我最好的朋友的电话。2.Theythinkthestonescanpreventillnessandkeeppeoplehealthy.他们认为石头可以防止疾病并使人们保持健康。prevent动词，意为“阻止；阻挠”。

preventsb.fromdoing阻止某人做某事

=stopsb.fromdoingNothingcan

prevent

usfromcarryingouttheplan.什么也无法阻挡我们去实施这个计划。3.Formanyyears,historiansbelievedStonehengewasatemplewhereancientleaderstriedtocommunicatewiththegods.多年以来，历史学家们认为巨石阵是古代首领用来与神灵沟通的一座神庙。此句中的whereancientleaderstriestocommunicatewiththegods是由关系副词where。引导的一个定语从句，修饰名词temple。4.Thelargestoneswereputtogetherinacertainway.这些大块的石头以某种方式被摆放在一起。

inacertainway表示“以某种方式”，其中certain表示“某一；某个；某些”的意思，用于名词之前。

Thedoctorisonlyatthishospitaloncertaindays.那位医生只有在某些日子才在这所医院。3aReadthebeginningofastory.Whoorwhatdoyouthinktookthelunchbasket?Discussinagroupandnoteyourideasinthebox.3aReadthebeginningofastory.Whoorwhatdoyouthinktookthelunchbasket?Discussinagroupandnoteyourideasinthebox.Whoorwhattookthelunchbasket?Whydoyouthinkso?3bUseyourideastofinishthestory.Usethefollowingexpressionstohelpyou.“Theremustbe...onthisisland.”“Itmight/couldbe...”“Maybeit’sa...”Writing【写作话题】本单元围绕“makeinferences”这一话题展开教学活动，对物品的归属，比如排球玩具卡车、杂志、书、光盘等的归属进行了一系列的推测。【写作技巧】(1)本单元的话题是“makeinferences”，可以对所提供的材料进行推测分析，表明物品归属，能用情态动词进行符合逻辑的推理判断。(2)常用句型Itmustbe...Itcouldbe...Itmightbelongto...Itcan'tbe...SelfCheck1.Fillintheblankswithmust,might,orcan't.1.Thatbrightlight_______beaUFO—there’snosuchthing!2.I’mstillwaitingforthebus,soI_________beabitlatefortheparty.3.Thatsweater_________beCarla’s.She’stheonlyonewhowearssuchcolorfulclothes.4.Tony_________wanttogototheconcert.Helikesmusic,butI’mnotsureifhelikesrockmusic.5.Thepersonyousawatthesupermarket________beSusan.Ijusttalkedtoheronthephoneandshe’satworkrightnow.can’tmightmustmightcan’t2.Lookatthechartandwritesentencesforthethingsbelow.NameLikesDislikesJessicatakephotosrunToddplaythepianoeatsweetfoodMikeplaytenniswatchmoviesAnniereadcook1.DVDItcan’tbeMike’s.Hedoesn’tliketowatchmovies.2.bowlofice-cream__________________________________________________________________3.camera__________________________________________________________________Itcan’tbeTodd’s.Hedoesn’tliketoeatsweetfood.ItmustbeJessica’s.Shelikestakingphot