九年级英语_Unit8公开课课件_人教新目标版.ppt

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1、 Unit 8 It must belong to Carla.Section Section A A period1period1 Guessing gamesWhat does she do?=Whats her job?She could/might be a/an_She must be a teacher.What does she do?She could/might be a/an_ What does he do?He could/might be a _ _ _He must be a doctor.workerscientist doctorHe must be _.?He

2、 cant be He might（could）beHe must beWho is he?Grammar 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定程在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以度，即表示推测的时候，我们通常会用到以下情态动词下情态动词.(情态动词后接动词原形情态动词后接动词原形)must,could,may,might.(肯定肯定)cant,couldnt.(否定否定)must 一定，肯定（一定，肯定（100%的可能性）的可能性）might,could 有可能，也许（有可能，也许（20%80%的可能性）的可能性）cant

3、不可能，不会（可能性几乎为零）不可能，不会（可能性几乎为零）mustcantcouldmight100%probably true20%-80%possibly true0almost not true肖勇肖勇A:Whose notebook is this?A:Why?B:Because his name is on the book.B:It must belong to Xiao Yong.=It must be XiaoYongs book.belong to“属于属于”Look and guess.Using“cant,might(could),must.Whose skirt is

4、 this?JaneMikeIt must belong to Jane.It cant belong to Mike.Because she is the only woman here.Whose skirt is this?JaneMikeMiss YangMiss YangIt could be It might belong to Janes.Miss Yangs.Jane.Miss Yang.It cant be Mikes.belong to Mike.Whose is this?It cant be sbs.It must be sbs.It could/might be sb

5、s.belong to sb.belong to sb.belong to sb.A:Whose English book is this?MikeB:It must be Liu Xiangs./It must belong to Liu xiang A:Why?B:Because it has his name on it.Pairwork:John Tom Liu Xiang1a:look at the picture and fill in the chart Cloth-ingFun thingsKitchen thingshatvolleyballplateT-shirtjacke

6、tToy carmagazineCDbookcup1b1b PersonJanes little brotherMary CarlaDeng WenGraceThingVolleyballToy 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

7、 a thing and a reason.PractisePractise making conversations making conversationsIt must be Janes little brothersIt must belong to Janes little brotherIt must be GracesIt must belong to Grace It must be MarysIt must belong to Mary Listening Practice(2a:P35)Listening Practice(2a:P35)Things in the back

8、pack1._.2._.3._.T shirthair bandtennis ballListen and write down the things in the backpack.2b2b1.The person must 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 backpack.cantcouldmustmightListen again and fill in the blank情态动词情态动词must,mig

9、ht,could,cant 后接动词原形后接动词原形,可以表示对现在的情况的推测可以表示对现在的情况的推测.1.Words:2.Sentence:belong,belong to,author,hair band -Whose book is this?-It must must/couldcould/mightmight/cant cant bebe Marys.It must must/couldcould/mightmight/cant cant belong tobelong to Mary.3.must表示非常肯定的猜测表示非常肯定的猜测.100%的可能性的可能性might/coul

10、d 表示有可能的猜测表示有可能的猜测.20%80%的可能的可能性性cant 表示肯定不可能表示肯定不可能.可能性几乎为零可能性几乎为零Knowledge Tree （知识树）（知识树）（知识树）（知识树）句型句型语法语法Unit 5belong to,author,picnic,hair band,possiblyIt must belong to Carla.It could be Carlas.单词单词must:100%could,might:20%-80%cant 0%1 The red bicycle_ be 1 The red bicycle_ be Hus.SheHus.She h

11、as a has a blue bicycleblue bicycle.A cant B must he C might D couldA cant B must he C might D could2 She _ be very tired because she worked 2 She _ be very tired because she worked all the night.all the night.A can B must C need D mustntA can B must C need D mustnt3 Whose is this watch?Is it Kates?

12、3 Whose is this watch?Is it Kates?-Im not sure.It _ be hers.Im not sure.It _ be hers.A A mightmight B cant C must D should B cant C must D should4 Where is your English teacher-She _ in her office.A must be B might be C cant be D might5 This pair of shoes _ be Lilys Its too big for him.A cant B coul

13、d C might D must Fill in the blanks with must,cant,could or might on Page 35.1.The notebook _be Mings.It was on her desk.2.The homework _be Carols.She wasnt at school today.3.The soccer ball _be John s or Tonys.They both play soccer,dont they?4.The French book _be Li Yings.Shes the only one whos studying French.must/mightcantmightmust5.I cant find my backpack.It _ be still at school.6.The photo _be Lus.Those are his parents.7.The red bicycle _be Hus.She has a blue bicycle.8.This ticket _be my aunts or uncles.Theyre both going to the concert.might/mustmustcantmight