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Guessing games What does she do?She could/might be a/an_ What does he do?He could/might be a/an_ Whose football is it? It Jims.He loves playing football. Whose football is it? It might be Jims.He loves playing football. Whose backpack is it?It Ann. It has her name on it. Whose backpack is it?It must belong to Ann. It has her name on it. Whose violin is it?It Zhang Fans. she plays the violin. Whose violin is it?It could be Zhang Fans. she plays the violin. Is this T-shirt yours? No, it isnt. It ( ) mine. Its too big for me. Is this T-shirt yours? No, it isnt. It cant be mine. Its too big for me. 学习目标n 1.掌握情态动词must could might cant的 表示推测和判断的用法n 2.掌握重点单词和词组的用法 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 ，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 cant might（ could） mustWho is he?Look and guess. Using “cant , might (could), must. ? She cant might（ could） must 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 ” 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 skirt is this? Jane MikeIt must belong to Jane.It cant belong to Mike.Because she is the only woman here. Whose skirt is this? Jane MikeMiss Yangi It 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 sbs.belong to sb.belong to sb.belong to sb. -Whose is this ?(=It belong to Liu xiang)Bush-It_ be Liu Xiangs. Because it has his name on it.Pairwork:John Tony Liu Xiang 1a: look at the picture and fill in the chart Cloth-ing Fun things Kitchen thingshat volleyball plateT-shirtjacket Toy carmagazineCDbook cup PersonJanes little brotherMary CarlaDeng WenGrace ThingVolleyballToy carMagazineBookCD ReasonHemingway 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. Listen and write down the things in the backpack.Things in the backpack. 1.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. cantcouldmust mightListen again and fill in the blank Grammar Focus表示推测的情态动词 在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词：must, might, could, cant, couldnt,maymust 一定，肯定（100%的可能性）might, could 有可能，也许（20%80%的可能性）cant 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, cant, could or might. 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 theonly one whos studying French.must/mightcantmightmust Fill in the blanks with must ,may, might, could, cant1. Whose earrings are these? They _ be Marys. she wears earrings sometimes.2. Gina _ come to the party tonight, but Im not sure.3. The telephone is ringing, but nobody answers it. He _ be at home.4. Is this Lan Qiangs boxing glove? Yes, it _ be his. There is his name on the back.5. Youd better take an umbrella. It _ rain this afternoon.Consolidation 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/could 12. Is this 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? - I t Mary s. I t Mary.3.must表示非常肯定的猜测. 100%的可能性might /could 表示有可能的猜测. 20%80%的可能性cant 表示肯定不可能. 可能性几乎为零
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