九年级英语_Unit5公开课课件_人教新目标版.ppt

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1、 Unit 5 It must belong to Carla.Section ASection AGuessing gamesWhat 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_Whose skirt is this?JaneMikeMiss YangMiss YangIt could be It might belong to Janes.Miss Yangs.Jane.Miss Yang.It can

2、t be Mikes.belong to Mike.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 XiaoYongs.Whose volleyball is it?It must be Feng Kuns.Because she is the only volleyball player.It must belong to Feng Kun.belong to“属于属于”Zhang YiningFeng KunZou KaiLook a

3、nd guess.Look and guess.Who is she?She cant be Guo Jingjing.She might/could be Wang Nan.She must be Zhang Yining.?Oh,yes.She is Zhang Yining.cant在此表示猜测，在此表示猜测，译为译为“不可能不可能”，后接，后接动词原形。动词原形。might/could在此表示猜在此表示猜测，译为测，译为“也许，可能也许，可能”，后接动词原形。，后接动词原形。must在此表示猜测，在此表示猜测，译为译为“肯定，极可能肯定，极可能”，后接动词原形。后接动词原形。2c2c1

4、.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 theonly one whos studying French.must/mightcantmightmust5.I cant find my backpack.It be still at school

5、.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/mustmustcantmightWhats in the backpack?There might/could/must/cant be hair band2a2aListen and write down the things in the backpack.Thi

6、ngs in the backpack.1.1.2.2.3.3.T-shirtT-shirtHair bandHair bandTennis ballTennis ball2b2b1.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 blankWhose is this?It cant

7、be sbs.It must be sbs.It could/might be sbs.belong to sb.belong to sb.belong to sb.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,cant,couldnt,maymust 一定，肯定一定，肯定 可能性（可能性（100%）might,could 有可能，也许有可能，也许 可能性（可能性（20-80%）c

8、ant 不可能，不会可能性（不可能，不会可能性（0%）Fill in the blanks with must,cant,could or might.9.Whose earrings are these?They _ be Marys.she wears earrings sometimes.10.Gina _come to the party tonight,but Im not sure.11.The telephone is ringing,but nobody answers it.He _ be at home.might/could cantmight/could12.Is th

9、is Toms book?Yes,it _be his.There is his name on it.13.Youd better take an umbrella.It _ rain this afternoon.14.Mary _ be in Paris.I saw her in town only a few minutes ago.mustmight/couldcant情态动词must,might,could,cant 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/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/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同步练习同步练习unit5 训练训练1