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1、义务教育教科书（人教）九年级英语上册义务教育教科书（人教）九年级英语上册Unit 8 It must belong to CarlaSection A学习目标学习目标1.学会单词学会单词whose,truck,picnic,rabbit.2.会用情态动词会用情态动词must,might,could,cant表示猜测表示猜测.3.日常用语日常用语 (1)-Whose volleyball is this?-It must be Carlas.She loves volleyball.(2)-Whose hair band is this?-It could be Meis hair band.O
2、r it might belong to Linda.They both have long hair.Whose skirt is this?It must belong to Jane.(=It must be Janes.)JaneMikeBecause she is a girl.(Because boys dont wear skirts.)Whose guitar is this?XiaomingFredIt could/might be Freds.It could/might belong to Fred.He likes music .Whose hair band is i
3、t?It may/might/could be must be cant beCan this T-shirt beJohns?It cant be Johns.Because its much too small for himJohnCan/could 用于疑问句用于疑问句，表推测，表推测Guessing games Who is he?He cant be _.He could/might be _.He must be _.He cant be _.He could/might be _.He cant be _.He could/might be _.He cant be _.He
4、could/might be _.He must be _.He/she must be _.Can you guess what it is?It could be _.It also might be _.a white vasetwo facesWho is he?must,could,might,cant,ClothingFun thingKitchen things hatT-shirtjacketvolleyballCDtoy truckmagazineplatecupsbook 1b Listen and match each person with a thing and a
5、reason.PersonThingReasonJanes little brotherMaryCarla Deng Wen Gracevolleyball toy truckmagazine book CDJ.K.Rowling is her favorite writer.She loves volleyball.He was the only little kid at the picnic.She always listens to pop music.He loves rabbits.Sample dialogue:Sample dialogue:A A:Whose book is
6、this?:Whose book is this?B B:It:It must must be Marys.be Marys.Because Hemingway Because Hemingway is her favorite writer.is her favorite writer.Practise making conversationsPractise making conversations2a2ahair bandtennis ballsBob and Anna found a backpack in front of their school.Things in the bac
7、kpack.T-shirt1.1.2.2.3.3.Listen and write down the things in the backpack.Whose backpack is it?Why?Whats in it?2bmustcantcouldmightmustListen again.Fill in the blanks.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 s
8、choolbag.Guess where it is？Section A Period 11.-Whose book is this?-It must be Marys.It must belong to Mary.Section A 重点句型重点句型:2.-Whose guitar do you think this is?-It could/might belong to Fred.3.The T-shirt cant be Johns.Its much too small for him.(肯定肯定;一定一定)(可能可能)(不可能不可能)3.The T-shirt cant be Joh
9、ns.Its much too small for him.1.-Whose pen is this?-It _ Liu Mei because I saw her to use it the other day.A.cant be B.might be C.must belong to2.Thats a piece of good news.They _ glad to hear that.A.can be B.might be C.must be3.Mary _ be in Paris.I saw her in town only a few minutes ago.A.mustnt B.
10、shouldnt C.may not D.cant 4.I cant find my backpack.It _be still at school.Cccould/might/mustD1.情态动词表示推测的用法情态动词表示推测的用法 情态动词情态动词must,might/could,cant后接后接动词原形动词原形,可以表示对现在情况的推测。可以表示对现在情况的推测。情态动词情态动词 汉语意思汉语意思 推测可能性推测可能性 “肯定、一定肯定、一定”100%“不可能不可能”0%“可能、也许可能、也许”20-80%must could/might cant 1.收集一些同学儿时照片，让同学猜 它们是谁，为什么。2.或收集一些风景迷人的名胜古迹 的图片，让同学们猜猜是哪里，为什么。人生的价值，并不是用时间，而是用深度去衡量的。列夫托尔斯泰