2024-2025学年人教版初中英语九年级（上）教案 UNIT 8 Section A（3a-4c）第2课时

UNIT8ItmustbelongtoCarla.SectionA(3a—4c)第2课时设计说明本课时学习关于小镇怪声的相关阅读。教学时从两幅图入手，让学生推测发生了什么事，从而导入新课。然后通过完成不同的阅读任务，引导学生逐步理解课文；教授单元语法时，先让学生找出课文中的典句，让学生感知、体验，然后通过GrammarFocus中的句子进一步理解，进而归纳总结，再通过练习加以巩固。教学目标通过本课时的学习，让学生达成以下目标：1.知识目标：(1)单词：noise,policeman(policemen),wolf,laboratory,coat,sleepy(2)短语：havenoidea,havefun(in)doingsth.,looklike(3)句子：①“Ithinkitwastoobigtobeadog,”shesaid.③Thenoise-makerishavingtoomuchfuncreatingfearintheneighborhood.2.能力目标：(1)学习情态动词表推测的用法；(2)阅读关于小镇怪声的文章，获取阅读信息，归纳主题。3.情感目标：让学生根据已有事实推测可能性，培养其分析、判断、推理、发现等思维品质。重点难点1.重点：巩固用情态动词推测物品归属的句型。2.难点：运用开放性的语言及合理的想象分角色表演课文内容。教学准备PPT课件教学过程Step1Lead-inShowthestudentssomepersonalthingsandgetthestudentstomaketheirinferences.Whose…isthis?Itmust/could/might/can’tbelongto.../Itmustbesb.’s.Because…Step2ReadingPre-readingTask1Learnthenewwordshappening n.事件；发生的事情（常指不寻常的）noise n.声音；噪音policeman n.（pl.policemen）男警察wolf n.（pl.wolves）狼uneasy adj.担心的；不安的laboratory n.实验室outdoors adv.在户外；在野外coat n.外套；外衣sleepy adj.困倦的；瞌睡的Task2Showthestudentsapictureandguesswhat’shappening.Sheisathomealone.Sheislookingoutofthewindow.Shelooksworriedanduneasy.Theremustbesomethinghappening.Itcouldbesomethingdangerous.Itmightbeanalien.Itcouldbeaghost.FastreadingAskthestudentstoreadthearticleanddecidewhichmightbethebesttitle.A.ASmallandQuietTownB.StrangeHappeningsinMyTownC.AnimalsinOurNeighborhoodChecktheanswer.Theansweris:BLearningstrategy:Skimming:Lookthroughthepassagequicklytofindthemainideawithouthavingtoreadeveryword.CarefulreadingTask1Askthestudentstolistenandreadthearticle,findwordstomatchthemeanings.nervousorworried_________youngpeople_________personinthenexthouse_________areawherepeoplelive_________animallikeaverylargedog_________personwhomakesnoise_________Checktheanswers.Theanswersare:uneasy;teenagers;neighbor;neighborhood;wolf;noise-makerTask2Fillintheblanks.Askthestudentstoreadthepassagecarefullyandcompletethemind-map.Checktheanswersonebyone.Task3Askthestudentstoreadthearticlecarefullyandwritewhatpeoplethinkaboutthestrangenoises.Whogaveopinions?Whataretheopinions?Victor’swifeShethinksthatitcouldbeananimal.Victorandhisfriends_________________________________________Thepolicemen_________________________________________Helen_________________________________________Onewomaninthearea_________________________________________Thewriterhimself_________________________________________Theanswersare:Theythinkitmustbeteenagershavingfun.Theythinkitmightbethewind.Sheguessesitcan’tbeadog,butsheisnotsure.Shethoughtitwastoobigtobeadog.Shethoughtthatmaybeitwasabearorawolf.PostreadingTask1Readthepassageandfillintheblanks.Weliveinasmalltownand________everyoneknowseachother.Thesedays,something_________ishappeninginourtown.Victorisreally________．Whenhewas___________bythetownnewspaper,hetoldthemheheardstrange_________outsidethewindow.Andhis_________neighborHelenisworried，too.What’smore,awomanintheareasawsomething_______away.Shethoughtitmaybeabearora__________．Everyoneinourtownisfeeling_________andeveryonehashisorherownideas.Theremustbesomething_________thehomesinourneighborhood,butwhatisit?Checktheanswer.running;wolf;uneasy;visitingTask2Getthestudentstoreadthepassageandfindoutthesentencesmakinginferencesinthepassage.Step3ExplanationHaveasummarywiththestudents.情态动词表推测可能性：must>can/could>may/might1.must表示肯定推测，意为“一定、准是”。Hemustknowtheanswers.他一定知道答案。2.can表示肯定推测，意为“可能”。could表示某事有可能发生或可能是事实。Itcanbeherschoolbag.这可能是她的书包。Canheknowtheanswer?他能知道答案吗？Don’teatit.Itcouldgobad.不要吃它，它可能坏了。3.may,might表示把握不大的推测，意为“可能，也许”。might不表示过去时态，语气更委婉，可能性更小。Hemay/mightnotbeathome,butI’mnotsure.他可能不在家，不过我也不确定。注意:情态动词表示推测可以分为以下几种情况:★情态动词+do

此结构表示对现在或将来情况的推测和判断。—Doyouknowwheresheisnow?—IthinkshemighttravelinBeijing.★情态动词+bedoing

此结构表示对现在或将来正在进行的情况的推测和判断。Atthismoment,myfathercan’tbeworkingintheoffice.★情态动词+havedone

此结构表示对过去情况的推测和判断。Theroadiswet.Itmusthaverainedlastnight.★情态动词+havebeendoing

此结构表示对过去正在进行的情况的推测和判断。Yourmothermusthavebeenlookingforyouatthatmoment.Step4GrammarFocusReadthesentencesandfillintheblanks.1.这是谁的排球?________________isthis?这一定是卡拉的。她热爱排球运动。It________be________.Shelovesvolleyball.2.这是谁的发带？________________________isthis?它可能是梅的发带。或者可能属于琳达。她们两人都是长头发。It_________beMei’shairband.Orit________belongtoLinda.They________havelonghair.3.那晚你看见了什么？_______didyouseethatnight?我不确定，但肯定不可能是狗。它更大。我想也许是一头熊或一匹狼。I’m________________,butit________________adog.Itwasbigger.Ithinkit________________abearorawolf.Theanswersare:1.Whosevolleyball;must,Carla’s2.Whosehairband;could;might;both3.What;notsure,can’tbe;mightbeStep5Workon4aChoosethebestwaytocompleteeachsentenceusingthewordsinbrackets.1.A:Where’sJean?B:I’mnotsure.She__________(is/mightbe/mustbe)inthelaboratory.2.A:Everyoneisgoingtothepoolafterschool.B:Really?It________(mustbe/can’tbe/couldbe)hotoutdoors.3.A:That’sthephone.B:Hmm.Iwonderwhoit__________(mustbe/couldbe/shouldbe).4.A:IwonderifthereareJim’sglasses.B:They_________(can’tbe/mightbe/couldbe)his.Hedoesn’twearglasses.5.A:Ihearwaterrunninginthebathroom.B:It__________(couldbe/mustbe/can’tbe)Carla.Shewasthinkingoftakingashower.Theanswersare:1.mightbe2.mustbe3.couldbe4.can’tbe5.couldbe/mustbeStep6Workon4bCompletetheseresponses.1.A:Manypeoplearewearingcoats.B:Theweathermustbe______________________________.2.A:Sallyhasbeencoughingalot.B:Shemightbe______________________________.3.A:Thisrestaurantisalwaysverycrowded.B:Thefood______________________________.4.A:WheneverItrytoreadthisbook,Ifeelsleepy.B:Itcan’t______________________________.Checktheanswers.Theanswersare:1.gettingcolder/coldoutside2.havingasorethroat/ill3.mustbedelicious4.bethatboringStep7Workon4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.A:Itcouldbeagirl’sroombecauseit’sverytidy.B:Iguessso.Butitmightbeaboy’sroombecausetheclotheslooklikeboys’clothes.Itcould/might/can’tbe...because...Iguessso./Idon’tthinkso.Butitmight/could/mustbe...because…Lookatthetworoomsbelow.Makeguessesabouttheownerofeachroom.A：Itcould/might/can’tbe...because...B：Iguessso./Idon’tthinkso.Butitmight/could/mustbe...because...Step8Homework1.Retellthepassagein3a.2.ReviewthewordsandexpressionsofSectionA.当堂达标Ⅰ.用所给单词的适当形式填空。1.________(wolf)lookforfoodmainlybysmellingandlistening.2.Mr.Deansaystherearesomany__________(happen)inhisliferightnow.3.—Howdidyoufindthewaytothehotelintheend?—Byaskingtwo__________(policeman)forhelp.4.Theremustbesomeboys________(play)soccernearourhouse.Ⅱ.根据汉语意思完成句子，每空一词。1.和克莱尔一起工作，塔拉总是感到不安。Taraalways_______________aboutworkingwithClaire.2.现在埃米正在洗淋浴。请过一会儿再给她打电话。Amyis________________________now.Pleasecallherlater.3.刚才萨莉没有和我们说再见就走开了。Sally__________________withoutsayinggoodbyetousjustnow.4.当你在地板上走路时尽量不要发出噪音。Trynotto_________________whenyouwalkonthefloor.5.我的隔壁邻居总是开派对到半夜。My________________alwaysholdspartiestillmidnight.6.昨天下午这些孩子高兴地踢足球。Thesechildren___________________________socceryesterdayafternoon.Ⅲ.单项选择。1.Thispairofglasses________beTony’s.He’stheonlyonewhowearsglassesinourclass.A.must B.might C.can’t D.may2.—WillJimflytoTaiwanforaholiday?—He________try.Infact,itdependsonhowmuchthejourneycosts.A.may B.hasto C.need D.must3.WewenttothebeachlastSunday,andwehadgreatfun________volleyball．A.play B.pl