2021年人教新目标九上英语Unit 8 Section A 2a-2d课件

SectionA2a-2d ObjectivesTolearnthewordsandexpressions:attend,valuable,pink,anybody...Tolearntomakeinferencesbyusingmust,might,couldandcan’t.Tolearntomakeconversationsusingtheinformationin2a. A:Whosebookisthis?B:ItmustbeMary’s.J.K.Rowlingisherfavoritewriter.Review1bandpracticeitingroups. PersonThingReasonJane’slittlebrotherMaryCarlaDengWenGracevolleyballtoytruckmagazinebookCDJ.K.Rowlingisherfavoritewriter.Shelovesvolleyball.Hewastheonlylittlekidatthepicnic.Shealwayslistenstopopmusic.Helovesrabbits. Thingsintheschoolbag1.T-shirt2.3.hairbandtennisballs2aBobandAnnafoundaschoolbagatthepark.Listenandwritedownthethingsintheschoolbag. 1.Theperson______gotoourschool.2.Theperson______beaboy.3.It_______beMei’shairband.4.Thehairband_______belongtoLinda.5.It________beLinda’sschoolbag.mustcan’tcouldmightmust2bListenagain.Fillintheblanks. Fillintheblankswithmust,might,couldorcan’t.1.Thenotebook___________beMing’s.Itwasonherdesk.2.Thehomework________beCarol’s.Shewasn’tatschooltoday.3.Thesoccerball____________beJohn’sorTony’s.Theybothplaysoccer,don’tthey?4.TheFrenchbook_________beLiYing’s.She’stheonlyonethatisstudyingFrench.must/mightmustmight/couldcan’t 5.Ican’tfindmybackpack.It___________bestillatschool.6.Thephoto__________beLu’s.Thosearehisparents.7.Theredbicycle___________beHu’s.Shehasabluebicycle.8.Thisticket_____________bemyaunt’soruncle’s.They’rebothgoingtotheconcert.must/mightmustcan’tmight/could Look!There’saschoolbaghere.What’sinside?There’saT-shirt,...Thepersonmustgoto…2cMakeconversationsusingtheinformationin2aand2b. Linda:Mom,I’mreallyworried.Mom:Why?What’swrong?Linda:Ican’tfindmyschoolbag.Mom:Well,wheredidyoulastputit?Linda:Ican’tremember!Iattendedaconcertyesterdaysoitmightstillbeinthemusichall.2dRole-playtheconversation. Mom:Doyouhaveanythingvaluableinyourschoolbag?Linda:No,justmybooks,mypinkhairbandandsometennisballs.Mom:Soitcan’tbestolen.Linda:Oh,wait!Iwenttoapicnicaftertheconcert.IrememberIhadmyschoolbagwithmeatthepicnic.Mom:Socoulditstillbeatthepark?Linda:Yes.Ileftearly,beforetherestofmyfriends.Ithinksomebodymusthavepickeditup.I’llcallthemnowtocheckifanybodyhasit. Lindacan’tfindherschoolbag.Atfirstshethinkswhensheattendedaconcert,it______still____inthemusichall.Thensheremembersshehadherschoolbagwithheratthepicnic.Latershethinkssomebody_______________itupbecausesheleftearly.Atlastshecallsthemtocheckifanybodyhasit.Readthe conversationandwritethekeywordsdown.musthavepickedmightbe Mom,I'mreallyworried.Why?What’swrong? .......? 1.Well,wheredidyoulastputit?lastadv.上次；最近的一次；最后一次，last除用于句末外，还常置于句子中间。如：►WhenIlastsawher,shewasworkinginShanghai.我上次见她时，她在上海工作。►Whendidyouseehimlast?你最近见到他是什么时候？LanguagePoints join/joinin/takepartin/attend①join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”。jointheArmy/theParty/theLeaguejoinsb.in(doing)sth.和某人一道做某事►Willyoujoinusinthepicnic?你参加我们的野炊吗？2.Iattendedaconcertyesterdaysoitmightstillbeinthemusichall. ②joinin多指参加小规模的活动如“游戏；比赛”，口语中常用。►Joininthebasketballgame.参加篮球赛。③takepartin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。►We’lltakepartinthesportsmeeting/club.takeanactivepartin积极参加…… ④attend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。►Iattendedanightschool.我上夜校。 1.The VIPs (Very Important Persons) from 21 countries will ______the APEC in Shanghai this autumn.A. hold B. take part inC. join D. attend2.—Mary,wouldyouliketo_______thisgame?—I’dloveto,butIhavetofinish_______thecompositionfirst.A.joinin;towriteB.attend;writingC.join;towriteD.takepartin;writingDD 3.Doyouhaveanythingvaluableinyourschoolbag?valuableadj.很有用的；宝贵的►Thispaintingisvery valuable.这幅绘画非常名贵。►Hegaveusvaluable adviceontheproblemsofeducation.他在教育问题上给我们提了宝贵的建议。►Thisexperienceis valuable tome.这一经历对我很有用。valuen.价值；价格；重要性 根据所给汉语完成下列句子，每空词数不限。你的建议对我很有价值，值得采纳。Youradviceis_________________tome.Itisworthtaking.解析：习惯用法“be+of+名词=be+名词的形容词形式”。ofgreatvalue/(very)valuable 4.Ithinksomebodymusthavepickeditup.musthavepickeditup是“must+have+过去分词”的结构，表示对过去时间里可能发生的事情的推测，语气较强，具有“肯定”的意思。►—Lindahasgonetowork,butherbicycleisstillhere.—Shemusthavegonebybus.►Youmusthavemistakenherforhersister.你一定是把她误认为是她的姊妹了。 Ican’tfindhimanywhere;he______home.A.cango             B.canhavegoneC.couldgo            D.couldhavegone解析：can一般不用于肯定的推测用法中，从而排除A、B；另一方面，从句意上看，这应该是对过去发生动作的推测，所以只能用D。D Ⅰ.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.mustcan’tcouldExercises 4.Bruce_______(must/might)passtheexam.I’mnotsure.5.Ican’tfindmypenatschool.It_______(could/can’t)beathome.couldmight 1.这本书一定是李雷的。他正在找这本书。ThisbookmustbeLiLei’s.Heislookingforthebook.2.这个发带可能是韩梅的。她喜欢戴发带。ThehairbandcouldbeHanMei’s.Shelikeswearingahairband.Ⅱ.翻译句子。 中考链接—IsthewomanMissZhao?—It____beher.ShehasgonetoQingdaoforameeting.A.can'tB.needn'tC.mustD.may“她去青岛了”。可以推断不可能是她。A Listento2aand2b.Role-playtheconversationin2d.Homework