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1、 Unit 5 It must belong to Carla!Section A Period 1学习目标：学习目标：1.学习使用情态动词学习使用情态动词 must,may,could,might,cant表示推测的用法表示推测的用法2.学会根据相关信息进行合理地推论学会根据相关信息进行合理地推论3.通过推理、猜测，培养学生的判断能力通过推理、猜测，培养学生的判断能力4.通过学习，增强彼此的了解和沟通通过学习，增强彼此的了解和沟通Words&Expressions(P34-35)belong belong to author picnic hair band possibly 属于属于属于属
2、于作家；作者作家；作者(自带食物的自带食物的)郊游野餐郊游野餐发带发带可能地；也许；或许可能地；也许；或许 It It must must belong to Carla.belong to Carla.belong 常用常用belong to 中。中。belong to 表示表示“属于属于，为，为所拥有所拥有”。belong to+S b或者人称代词或者人称代词宾格宾格,没有被动语态，也没有没有被动语态，也没有进行时态。主语常为物品。进行时态。主语常为物品。2、belong to someone 和和 be someones belong to someone 和和 be someones
3、含义基本相同，含义基本相同，都表示都表示“属于某人，归某人所有属于某人，归某人所有”，但要注意用法上的区别：，但要注意用法上的区别：belong to 名词或宾格代词。名词或宾格代词。Be+名词所有格名词所有格The English book belongs to Tom.(Tom)The English book is Toms.The English book belongs to me.(I)The English book is mine.Jims -Whose books are these?-They are Kates.(They _ Kate).Katesbelong toto
4、y car-Whose toy car is this?-It belongs to Jim.(Its _)Jims 表示推测的情态动词表示推测的情态动词 在英语中，表示对某件事物的确在英语中，表示对某件事物的确定程度，即表示推测的时候，我们定程度，即表示推测的时候，我们通常会用到以下情态动词，通常会用到以下情态动词，must,might,could,may,cant,等等 情态动词情态动词 must,might,may,could,cant 后面都接动词原形，都表示对现在情后面都接动词原形，都表示对现在情况的揣测或推断，但它们的含义有所不同：况的揣测或推断，但它们的含义有所不同：must一定
5、；肯定一定；肯定(100%的可能性的可能性)might,may,could有可能；也许有可能；也许(20%80%的可能性的可能性)cant 不可能；不会不可能；不会(可能性几乎为零可能性几乎为零)mustcantcouldmight100%probably true20%-80%possibly true0%almost not trueWhat does she do?She could/might be a/an_What does she do?She could/might be a/an_T:Who is the singer?A:She might be.B:No,I think
6、she could be.C:I know she must be Guessing game肖勇肖勇Whose notebook is this?Why?Because his name is on the book.It must belong to Xiao Yong.=It must be Xiao YongsWhose skirt is this?JaneMikeIt must belong to Jane.It cant belong to Mike.Because she is the only woman here.Whose skirt is this?JaneMikeMis
7、s YangMiss YangIt could be It might belong to Janes.Miss Yangs.Jane.Miss Yang.It cant be Mikes.belong to Mike.1a Look at the picture.Write the things you see in the correct columns in the chart.Clothing Fun things Kitchen thingshatvolleyballplatejacketT-shirtCDtoy carmagazinebookcups1b1b PersonJanes
8、 little brotherMary CarlaDeng We nGraceThingVolleyballToy carMagazineBookCDReasonHemingway is herfavorite author.She loves volleyball.He was the only little kid at the picnic.She always listens to classical music.He loves cats.Listen and match each person with a thing and a reason.Sample conversatio
9、n 1:Sample conversation 1:A A:Look!Whose book is this?:Look!Whose book is this?B B:It:It mustmust be Marys.be Marys.(It It mustmust belong tobelong to MaryMary.).)Because Hemingway Because Hemingway is her favorite author.is her favorite author.Practice making conversationsPractice making conversati
10、ons2a Bob and Anna found a backpack in front of their school.Listen and write down the things in the backpack.Things in the backpack1.T-shirt2._3._hair bandtennis balls2b Listen again and 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 b
11、and _ belong to Linda.5.It _ be Lindas backpack.mustcantcouldmightmust-What happened to them?-It _ be a good thing.Because they look sad.-It _ be an accident.Because theyare crying.-It _ be a traffic accident.Because wecan see some traffic policemen.might/could cantmustA:Whose football is this?TonyB
12、:It be Tonys.He likes football very much.But Im not sure.might/could/may-Tom-Whose book is this?-It_ belong to Tom.Because his name is on it.must-Whose bike is this?-It_ belong to Bush.Because his bike is white and blue.cantBush2c Fill in the blanks with“must,might,could,cant”.Then tell your partner
13、 why you choose the words.The notebook be Mings.It was on her desk.The homework _ be Carols.She wasnt at school today.The soccer ball be Johns or Tonys.They both play soccer,dont they?must/could/mightcantmight/couldThe French book be Li Yings.Shes the only one whos studying French.(定语从句定语从句)I cant f
14、ind my backpack.It _be still at school.The photo _ be Lus.Those are his parents.The red bicycle _ be H u s.She has a blue bicycle.This ticket be my aunts or uncles.Theyre both going to the concert.（一般将来时）（一般将来时）might/mustmustcantmight/couldmustWhose notebook is this?It must be Mings it has her name
15、on it.Whose French book is this?It could be Carols She studies French.Whose guitar is this?It might belong to Alice.She plays the guitar.Whose T-shirt is this?It cant be Johns.its much too small for him.例如：例如：1.The dictionary must be mine.It has my name on it.这本字典一定是我的。它上面写有我的名这本字典一定是我的。它上面写有我的名字。字。
16、2.The CD might/could belong to Tony because he likes listening to pop music.那张那张CD也许是托尼的。因为他喜欢听流也许是托尼的。因为他喜欢听流行音乐。行音乐。3.The hair band cant be Bobs.After all,he is a boy!那条发带不可能是鲍勃的。别忘了，那条发带不可能是鲍勃的。别忘了，他是个男孩！他是个男孩！4.it cant be true.这不可能是真的。这不可能是真的。5.Where can he have gone?他可能会去哪儿呢他可能会去哪儿呢?1.Are you g
17、oing to Beijing by plane?Its fast,but expensive.So I am not sure.I _ take a train.(07江西江西)A.should B.may C.must D.will 中考真题链接中考真题链接 2.Mary _ be in Paris.I saw her in town only a few minutes ago.A.mustnt B.shouldnt C.cant D.may not3.Is this Toms book?Yes,it _be his.There is his name on it.4.Youd bett
18、er take an umbrella.It _ rain this afternoon.5.Mary _ be in Paris.I saw her in town only a few minutes ago.Must might/couldcant 1.这本书一定是李雷的。他正在找这本书一定是李雷的。他正在找这本书。这本书。This book must be Li Leis.He is looking for the book.II.Translation.II.Translation.2.这个发带可能是韩梅的。她喜欢这个发带可能是韩梅的。她喜欢戴发带。戴发带。The hair band could be Han Meis.She likes wearing a hair band.3.这个玩具可能是约翰的妹妹的。这个玩具可能是约翰的妹妹的。她还是个小姑娘。她还是个小姑娘。The toy bear might belong to Johns sister.She is a little girl.4.这个排球不是玛丽的。她根本不喜这个排球不是玛丽的。她根本不喜欢排球。欢排球。The volleyball cant be Marys.She doesnt like playing volleyball at all.Thank youThank you