九年级英语全册Unit8ItmustbelongtoCarlaSectionA1课件（新版）人教新目标版.ppt

九年级英语上册人教版 Unit8SectionA1 SectionA11a 2d Unit8ItmustbelongtoCarla Whoseskirtisthis Itmaybelongto must can t Jane Mike Whosehairbandisit Itmaymust can t Whosedressisit It Whosebookisit Itmustbe Whoseglassesarethey Theymightbe CanthisT shirtbeJohn s Itcan tbeJohn s Becauseit smuchtoosmallforhim John Can could用于疑问句 表推测 2a Listening hairband tennisballs BobandAnnafoundaschoolbagatthepark Listenandwritedownthethingsintheschoolbag 2b must can t could might must Listenagain Fillintheblanks 1 Theperson gotoourschool 2 Theperson beaboy 3 It beMei shairband 4 Thehairband belongtoLinda 5 It beLinda sschoolbag 2dReadandanswerthequestions WhyisLindaworried Whatarethereinherschoolbag DoesLindathinkherschoolbagislost Why Becauseshecan tfindherschoolbag Herbooks herpinkhairbandandsometennisballs No Shethinksherfriendsmusthavepickeditup Mom I mreallyworried Role playtheconversation 2d Why 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 1 attend join joinin takepartin都有 参加 的意思 区别是 attend主要指 到场 或 出席 会议 宴会 典礼 仪式等 join指参加某团体或组织成为其中一员joinin表示 加入 参加 某种活动 表示 参加某人的某种活动 时 可用joinsb in doing sth takepartin参加活动 或比赛 知识链接 1 Mymother animportantmeetingyesterday 2 Wearegoingswimming Wouldyouliketo us 3 Willyou ourbasketballclub 4 I mgoingto thebasketballgames 5 Wouldyou yoursister swedding 婚礼 join takepartin attended join attend 2 Valuableadj 有价值的valuen 价值bevaluable beofgreatvalueEg Youradviceis tome Itisworthtaking Youradviceis tome Itisworthtaking 解析 习惯用法 be of n be adj 1 Hiswordsisveryimportanttome Hiswordsis tome valuable ofgreatvalue ofgreatimportance No justmybooks mypinkhairbandandsometennisballs Soitcan tbestolen adj 粉红色的n 粉红色 不可能被偷 Oh wait Iwenttoapicnicaftertheconcert IrememberIhadmyschoolbagwithmeatthepicnic Socoulditstillbeatthepark Could can用于疑问句表推测 Yes Ileftearly beforetherestofmyfriends Ithinksomebodymusthavepickeditup I llcallthemnowtocheckifanybodyhasit pron 任何人 4 Ileftearly beforetherestofmyfriends Eg 1 Thereare50studentsinourclass Somearereadingbooks whiletherestofthem writing 2 Hedranksomewaterinthebottle Therest drunkbyhissister are was 剩余的 3 Ithinksomebodymusthavepickeditup must havedone时 表达对过去的事情进行推测 表示 过去一定做过了 e g 1 他一定已经完成他的作业了 He hishomework 2 我相信我们可能在哪里见过 Ibelievewe eachotherinsomeplace 3 他不可能在如此短的时间内看完了那本书Hecan t readingthebookinsuchashorttime musthavefinished couldhavemet havefinished 他一定喜欢英语 He English 2 他一定正在读英语 He English 3 他肯定学过英语了 He English 4 这本书可能是他哥哥的吗 thisbook hisbrother s mustlike mustbereading musthavelearned Can Could be 1 这是谁的书 它一定是玛丽的 bookisthis It Mary s 2 昨天我参加了音乐会 因此它可能还在音乐大厅里 I aconcertyesterdaysoit still inthemusichall 3 它不可能被偷 It Whose mustbe attended might be can tbestolen 4 所以它可能还在公园吗 So itstill atthepark 5 我认为一定有人捡到了它 Ithinksomebody itup 6 现在我要给他们打电话查明是否有人捡到了它 I llcallthemnowto hasit could be musthavepicked checkifanybody 3 Wheneverheseeswastethings healways andputstheminthedustbin 垃圾箱 A picksthemupB picksupthemC takesthemupD takesupthem4 TheCDmustbeTom s means theCDmust T