人教版九年级Unit 8 It must belong to Carla.-Section A 2a—2d-ppt课件-(含教案+音频)-市级公开课-(编号：6179e).zip

-Whose book is this ? -It_ be Marys. must =It must belong to Mary. (属于属于) must用在肯定句中表用在肯定句中表 示较有把握的推测，示较有把握的推测， 意为意为“一定一定”。 (100%). Can you guess what it is? Itcouldbe_. Italsomightbe_. awhitevase(花瓶) twofaces 用用“might” or “ could” 来表示来表示 推测的可能性很小推测的可能性很小(可能地可能地, 大概大概 20%-80%) Is this dress Tian Tians? It cant be Tian Tians. It cant belong to Tian Tian. Tian Tian 用用 “cant” 推测不可能的推测不可能的 事情事情 (10%以下以下). Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag. Things in the backpack 1.T-shirt 2._ 3._ hair band tennis balls 2a 1.The person _ go to our school. 2.The person _ be a boy. 3.It _ be Meis hair band. 4.The hair band _ belong to Linda. 5.It _ be Lindas schoolbag. cant could might must 2b2b Listen again. Fill in the blanks. must A:Look! Theres a schoolbag here. B:Whats inside? A:Theres a T-shirt, Make conversations using the information in 2a and 2b. 2c She is Linda She also lost her schoolbag. She is really worried Can you help her? 1.Whoseschoolbagislost? 2.Whatsintheschoolbag? 3.Wheredidshegoyesterday? Lindas There are some books ,her pink hair band and some tennis balls. She went to the music hall and the park. 2d. Read theconversation and answer the questions. Listen and repeat . Linda:Mom,Imreallyworried. Mom:Why?Whatswrong? Linda:_. Mom:Well,wheredidyoulastputit? Linda:Icantremember!I_yesterdaysoit_ inthemusichall. Mom: Doyouhave_inyourschoolbag? Linda:No,justmybooks,mypinkhairbandandsometennisballs. Mom:So_. Linda:Oh,wait!Iwenttoapicnicaftertheconcert.IrememberIhadmy schoolbagwithmeatthepicnic. Mom: So_itstillbeatthepark? Linda:Yes.Ileftearly,beforetherestofmyfriends.Ithinksomebody_ havepickeditup.Illcallthemnowtocheckifanybodyhasit. Icantfindmyschoolbag attendedaconcertmightstillbe anythingvaluable itcantbestolen could must =Whats the matter？ 有价值的一些东西 不定代词后加形容词 被动语态 去野餐 出席一场音乐会 任何一个人 捡起、拾起 Linda:Mom,Imreallyworried. Mom:Why?Whatswrong? Linda:Icantfindmyschoolbag. Mom:Well,wheredidyoulastputit? Linda:Icantremember!Iattendedaconcertyesterdaysoitmightstillbein themusichall. Mom: Doyouhaveanythingvaluableinyourschoolbag? Linda:No,justmybooks,mypinkhairbandandsometennisballs. Mom:Soitcantbestolen. Linda:Oh,wait!Iwenttoapicnicaftertheconcert.IrememberIhadmy schoolbagwithmeatthepicnic. Mom: Socoulditstillbeatthepark? Linda:Yes.Ileftearly,beforetherestofmyfriends.Ithinksomebodymust havepickeditup.Illcallthemnowtocheckifanybodyhasit. . Retelltheconversation. 单项填空。单项填空。 ()1.-Whosenotebookisthis? -It_beToms.Ithashisnameonit. A.mustB.mayC.mightD.cant ()2.-Look!Whatsontheground? -Oh,itsmysweater.Please_. A.pickitupB.pickupit C.giveitoutD.takeitoff ()3.Theremustbesomeboys_ basketballintheplayground. A.playB.playingC.playedD.toplay A A B ()4._bookcaseisthis？ Itmustbe_. A.Whos;TomB.Whos;Toms C.Whose;TomsD.Whose;Tom ()5.-Mr.Greendidnt_hissons weddingbecausehewasbadlyill. -Whatapity! A.joinB.takepartinC.joininD.attend C D Writing Look at the chart then use “must” or “cant” to make inferences. NameLikesDislikes MikePlay tenniswatch movies Anniereadcook Tomplay the pianoeat sweet food Jimtake photosrun 1. tennis ball. _ 2. scary movie DvDs. _ 3. the piano. _. 4. cookbook. _. 5. camera. _. 6.Ice cream. _. 7. running shoes. _. Review what we have learned in class. 教学目标教学目标 1. Learn the new words：pink, valuable, attend, 2. Be able to use “ could/might/must ” to make inferences. 教学重点教学重点 教学难点教学难点 1Listening and writing practice using the target language. 2Make inferences using the target language. 教学方法教学方法 合作学习法合作学习法 任务型教学 分组活动法分组活动法 教学准备教学准备 多媒体多媒体 教教 学学 过过 程程 设设 计计 . Lead in Do you like reading books? 教后教后 修改修改 What kinds of books do you like? Please look,What s the name of this book? Show some pictures and be able to use “must ,could/might,cant to make inferences. ( Let some Ss say their answers. Let other Ss add more. ) . Presentation Present some pictures about the new words, then learn. . Listening 1. Work on 2a:This activity provides listening practice using the target language. T: Listen to a conversation between Bob and Anna,They found a schoolbag at the park.Which things are in the schoolbag?Listen and write down the things. (1)Play the recording for the students to listen. (2). Ss listen and try to write down the things. (3). Check the answers. 2.Work on 2b: This activity provides listening and writing practice using the target language.Call students attention to the chart. Point to the numbered list of sentences which contain a blank. Read the sentences to the class saying blank when coming to a write-on line. （1） Play the recording for the Ss to fill in the blanks with the right words. （2）Check the answers. IV.Pair work 1. Tell students to make conversations about the schoolbag using the information in 2a. 2. Let some pairs act out their conversations . e.g. A: Look! Theres a schoolbag here. B: Whats inside? A: Theres a T-shirt, V. Role-play 1.Read the conversations and then answer the questions: （1）Whose schoolbag is lost? （2）Whats in the schoolbag? （3）Where did she go yesterday? 2.Read after the tape. When you read ,Can you find out the key points in the dialogue? Explain some new words and main points in the conversation. 3. Ask students to retell the conversation. VI. Language points. 1. I attended a concert yesterday so it might still be in the music hall. 辨析辨析 join/take part in/attend join 指加入某个党派指加入某个党派, 团体组织等团体组织等, 成为成为 其中一员其中一员, 意为意为“ 参军参军, 入党入党, 入团入团 ”。 e.g. join the Army/the Party/the League take part in 指参加会议或群众性活动指参加会议或群众性活动, 着重说着重说 明主语参加该项活动并在活动中发挥作用。明主语参加该项活动并在活动中发挥作用。 e.g. Well take part in the sports meeting/outdoor activities. attend 正式用语正式用语 vt. 指参加会议指参加会议, 婚礼婚礼, 葬礼葬礼, 典礼典礼; 去上课去上课, 上上 学学, 听报告等。听报告等。 句子主语只是去听句子主语只是去听, 去看去看, 自己不一定起积极作自己不一定起积极作 用。用。 e.g. I attended a night school. 我上夜校。我上夜校。 2. I think somebody must have picked it up. must 在此处表示推测在此处表示推测, 意为意为“一定一定”。英语中当。英语中当 情态动词后接情态动词后接 have done 时时, 表达对过去的事情表达对过去的事情 进行推测进行推测, 故故 must have done something 表示表示 “过去一定做过了过去一定做过了”这样的意思。这样的意思。 e.g. Hes playing outside. He must have finished his homework. VII. Exercise VIII.Writing. Look at the chart then use “must”or “cant” to make inferences. Four students as a group,Every group can choose a student to read out your writing. 作业设计作业设计 Review what we have learned in class. 板书设计板书设计 attend a meeting/ school/class. join the army /the Party/the league take part in the sports meeting/outdoor activities must have done 教学反思教学反思 对学生的听力加强练习，学会对事物进行推测。对学生的听力加强练习，学会对事物进行推测。