九年级英语Unit5公开课课件人教新目标版1.ppt

Unit 5 It must belong to Carla.Section AGuessing gamesWhat does she do?She could/might be a/an______What does she do?She could/might be a/an______What does he do?He could/might be a/an______Look and guess.Who is she?She can’t be Guo Jingjing.She might/could be Wang Nan.She must be Zhang Yining.?Oh, yes. She is Zhang Yining.can’t在此表示猜测，译为“不可能”，后接动词原形might/could在此表示猜测，译为“也许，可能”，后接动词原形must在此表示猜测，译为“肯定，极可能”，后接动词原形?He can’t … might（could）… must…Who is he?Look and guess. Using “can’t , might (could), must.?She can’t … might（could）… must…Whose volleyball is it?It must be Feng Kun’s.Because she is the only volleyball player.It must belong to Feng Kun.belong to “属于”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 XiaoYong’s.Whose skirt is this?JaneMikeIt must belong to Jane.It can’t belong to Mike.Because she is the only woman here.Whose skirt is this?JaneMikeMiss YangMiss YangIt could be It might belong to Jane’s.Miss Yang’s.Jane.Miss Yang.It can’t be Mike’s.belong to Mike.Whose is this ?It can’t be sb’s.It must be sb’s.It could /might be sb’s.belong to sb.…belong to sb.belong to sb.-Whose … is this ?(=It belong to Liu xiang)Bush-It______ be Liu Xiang’s. Because it has his name on it.Pairwork:John Tony Liu Xiang1a: look at the picture and fill in the chart Cloth-ingFun thingsKitchen thingshatvolleyballplateT-shirtjacketToy carmagazineCDbookcup1b1b PersonJane’s 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 a thing and a reason.2a2aListen and write down the things in the backpack.Things in the backpack.1. 1.2. 2.3. 3.T-shirtT-shirtHair bandHair bandTennis ballTennis ball2b2b1.The person must go to our school. 2.The person be a boy.3.It be Mei’s hair band.4.The hair band belong to Linda.5.It be Linda’s backpack. can’tcouldmustmightListen again and fill in the blankGrammar Focus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，我们通定程度，即表示推测的时候，我们通常会用到以下情态动词：常会用到以下情态动词：must, might, could, can’t, couldn’t,maymust 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）can’t 不可能，不会　　（可能性几乎为零）不可能，不会　　（可能性几乎为零）e.g. The dictionary must be mine. It has my name on it. The CD might / could belong to Tony because he likes listening to pop music. He might stay at home. After all, he is a little boy! Fill in the blanks with must, can’t, could or might.2c2c1.The notebook be Ming’s. It was on her desk.2.The homework be Carol’s. She wasn’t at school today.3.The soccer ball be John’ s or Tony’s. They both play soccer,don’t they?4.The French book be Li Ying’s. She’s theonly one who’s studying French.must/mightcan’tmightmust5.I can’t find my backpack. It be still at school.6.The photo be Lu’s. Those are his parents.7.The red bicycle be Hu’s. She has a blue bicycle.8.This ticket be my aunt’s or uncle’s. They’re both going to the concert.might/mustmustcan’tmight9. Whose earrings are these? They _________ be Mary’s. she wears earrings sometimes.10. Gina ___________come to the party tonight, but I’m not sure.11. The telephone is ringing, but nobody answers it. He ______ be at home.might/could can’tmight/could12. Is this Tom’s book? Yes, it _____be his. There is his name on it.13. You’d better take an umbrella. It ___________ rain this afternoon.14. Mary ______ be in Paris. I saw her in town only a few minutes ago.mustmight/couldcan’t情态动词must, might, could, can’t 后接动词原形, 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/ /can’t can’t bebe Mary’s. It must must / /couldcould/ /mightmight/ /can’t can’t 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 /could 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can’t 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The Dest Desige(SectionA 1a—2c)。