初中英语-初四英语第三单元教学课件设计

Unit3

ItmustbelongtoCarla.SectionAZxxkPengXianyi

No.2MiddleSchoolofShengzhuang情境引入

Liuxiang-It______beLiuXiang’s.

-Whoseexercisebookisthis?Itmust

belongtoLiuXiang.(属于)Becauseithashisnameonit.must一、Teachingaims：1.Knowledgeaims：1)words：truck,picnic,whose,pink,rabbit,magazineSentencepatterns：①Thepersonmustgotoourschool.②—Whosebookisthis?—ItmustbeMary's./ItmustbelongtoMary.2)Learntousemodalverbs.Presentationtruckn.卡车;货车picnicn.野餐Zxxkrabbitn.兔;野兔1aLookatthepicture.Writethethingsyouseeinthecorrectcolumnsinthechart.ZxxkClothingFunthingsKitchenthingshatvolleyballplateT-shirtjacketbaseballcaptoytruckbook(HarryPotter)magazines(rabbits)CD(MichaelJackson)cupListenandmatcheachpersonwithathingandareason.1bPersonThingReasonJane’slittlebrothervolleyballJ.K.Rowlingisherfavoritewriter.MarytoytruckShelovesvolleyball.CarlamagazineHewastheonlylittlekidatthepicnic.DengWenbookShealwayslistenstopopmusic.GraceCDHelovesrabbits.Practicetheconversationinthe

pictureabove.Thenmakeconversationsusingtheinformationin1b.1cItmustbeMary’s.J.K.Rowlingisherfavouritewriter.Whosebookisthis?Whosevolleyballisthis?ItmustbeCarla’s.Shelovesvolleyball.Whosetoytruckisthis?ItmustbeJane’slittlebrother’s.Hewastheonlylittlekidatthepicnic.Whosemagazineisthis?ItmustbeDengWen’s.Helovesrabbits.WhoseCDisthis?ItmustbeGrace’s.Shealwayslistenstopopmusic.GuessinggamesWhosedogisthis?Itmight/couldbe____.Heisasingerandactor,heiswell-known.Whosedogisthis?ItmustbeLiuDehua’s.Itmight/couldbe____.Heisasingerandactor,heiswell-known.AKorean(韩国的)actor,heiscoolandpopular.Whosedogisthis?Itmight/couldbe___.AKorean(韩国的)actor,heiscoolandpopular.Whosedogisthis?Itmight/couldbe___.ItmustbeRain’s.Heisabasketballplayer.Whosecaristhis?Itmustbe_____.Heisabasketballplayer.Whosecaristhis?Itmight/couldbe__.Itcan’tbe_________.Itmustbe_________.YaoMing’s

情态动词must,might,could,can’t

后接动词原形,可以表示对现在的情况的

.Itcan’t

()…Itmight/could()…Itmust(

)…

+be(cold/aCD/sb’s)Summary:★★

beTony’s

（是…的）Itmust

推测不可能

有可能肯定belongto

Tony.(属于…)

及时小结才能巩固所学知识2aListeningThingsintheschoolbag1.T-shirt2.3.hairbandtennisballsBobandAnnafoundaschoolbagatthepark.Listenandwritedownthethingsintheschoolbag.2bmustcan’tcouldmightmustListenagain.Fillintheblanks.1.Theperson_____gotoourschool.2.Theperson______beaboy.3.It_____beMei’shairband.4.Thehairband______belongtoLinda.5.It_____beLinda’sschoolbag.Zxxk情态动词用法例句must表示很有把握的推测，意为“一定”，只用于肯定句。Thelightisout.Hemustbesleeping.could和might表示不太有把握的推测，意为“可能”。Thepencould/mightbeJoe’s.Isawitonhisdeskjustnow.can’t表示很有把握的否定推测，意为“不可能”。Thegirlherecan’tbeHelen.HelenhasgonetoBeijing.2dReadandanswerthequestions.WhyisLindaworried?Whatarethereinherschoolbag?DoesLindathinkherschoolbagislost?Why?Becauseshecan’tfindherschoolbag.

Herbooks,herpinkhairbandandsometennisballs.

No.Shethinksherfriendsmusthavepickeditup.

Readafterthetapeandthenrole-playtheconversation.Mom,I’mreallyworried.Role-playtheconversation.2dWhy?What’swrong?Ican’tfindmyschoolbag.Well,wheredidyoulastputit?Ican’tremember!Iattendedaconcertyesterdaysoitmightstillbeinthemusichall.Doyouhaveanythingvaluableinyourschoolbag?v.

出席;参加adj.

贵重的;很有用的;宝贵的No,justmybooks,mypinkhairbandandsometennisballs.Soitcan’tbestolen.adj.

粉红色的n.粉红色Oh,wait!Iwenttoapicnicaftertheconcert.IrememberIhadmyschoolbagwithmeatthepicnic.Socoulditstillbeatthepark?Yes.Ileftearly,beforetherestofmyfriends.Ithinksomebodymusthavepickeditup.I’n.

任何人1.ItmustbelongtoCarla.

belongto意为“属于”，它一般不用于进行时态和被动语态。如：ThehairbandbelongstoAnna.(√)ThehairbandisbelongingtoAnna.(×)ThehairbandisbelongedtoAnna.(×)此外，belongtosb.通常可以和名词性物主代词或名词所有格(一般是’s所有格)互相转换。如：Thebluejacketbelongstohim/Jerry.→Thebluejacketishis/Jerry’s.join/takepartin/attendjoin指加入某个党派,团体组织等,成为其中一员,意为“参军,入党,入团”。e.g.jointheArmy/theParty/theLeaguejoinsb.in(doing)sth.和某人一道做某事e.g.Willyoujoinusinthepicnic?你参加我们的野炊吗？3.Iattendedaconcertyesterdaysoitmightstillbeinthemusichall.joinin多指参加小规模的活动如“游戏,比赛”,口语中常用。e.g.Joininthebasketballgame.参加篮球赛。takepartin指参加会议或群众性活动,着重说明主语参加该项活动并在活动中发挥作用。e.g.We’lltakepartinthesportsmeeting/club.takeanactivepartin积极参加……attend正式用语vt.指参加会议,婚礼,葬礼,典礼;去上课,上学,听报告等。句子主语只是去听,去看,自己不一定起积极作用。e.g.Iattendedanightschool.我上夜校。Exercises1.根据句意,从括号内选择合适的单词填空。1.Amyhaspracticeddancingforfivehours.She______(must/can’t)beverytired.2.MissYang______(must/can’t)beathome.ShehasgonetoShanghai.3.Don’tplayonthestreet.You______(could/can’t)behurtbycars.yimustcan’tcould4.Bruce_______(must/might)passtheexam.I’mnotsure.5.Ican’tfindmypenatschool.It_______(could/can’t)beathome.couldmight2.Choosethebestanswer①.Idon’tknowhim.He___anewcomer.A.mustbeB.mayC.canbeD.maybe②.Mary____beinParis.Isawherintownonlyafewminutesago.A.mustn’tB.shouldn’tC.can’tD.maynotA.mustbeC.can’t③.Peter____comewithustonight,butheisn’tvery