人教新目标 (Go for it) 版九年级全册Unit 8 It must belong to Carla.Section A优秀课件ppt

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这是一份人教新目标 (Go for it) 版九年级全册Unit 8 It must belong to Carla.Section A优秀课件ppt，文件包含Unit8SectionAGF-4cpptx、Unit8SectionAGF-4c教案docx等2份课件配套教学资源，其中PPT共20页，欢迎下载使用。

Learning Gals
Key wrds & phrases: labratry, utdrs, cat, sleepy Key sentences: 1. It culd be a girl’s rm because it’s very tidy. 2. But it might be a by’s rm because the clthes lk like by’s clthes.Students can make inference using mdal verbs.
Wrds & Expressins
labratryutdrscatsleepy
n. 实验室 adv. 在户外；在野外n. 外套；外衣adj. 困倦的；瞌睡的
D yu still remember wh these things belng t? Why?
S1: Whse … is it?S2: It must / might be / culd be / can’t be …
Grammar Fcus
Read the sentences.
情态动词can, culd, may, might, must可以用来表示对发生或存在的事情的推测。这里culd和might不是过去时，推测的语气不如can, may强; must表示推测时语气最强，意为“肯定，断定”。
情态动词的推测程度为：may / might表示“有可能；大概”，might的语气比may要弱，相当于perhaps; can / culd表示“或许”，其可能性比may / might要小，相当于pssibly; must的可能性最强，语气较肯定。
表示对现在及将来状态、动作的推测
1.当表示对现在及将来状态的推测时，一般用can / culd, may / might, must + 动词原形。
e.g. Mnica can’t be in the classrm. Mnica不可能在教室。 Yu may cme here whenever yu like. 你想什么时候来就什么时候来。
2.当对现在及将来正在发生的动作进行推测时，一般用can / culd, may / might, must + be + ding（动词的进行时）。
e.g. — Where is Cindy? Cindy在哪儿呢？ — It’s a fine day. She may / might be enjying the sunshine n the lawn. 今天天气好，她很可能在草坪上晒太阳呢。 Yur sister can’t be turing Nanjing. I saw her just nw. 你姐姐根本不可能在南京旅游，我刚刚还看见她呢。
表示对过去状态、动作的推测
1.当表示对过去的状态、动作推测时,must / may / might可用在肯定句中表示肯定的推测，一般用must / may / might + have dne（现在完成时）表示。
e.g. They by may have gt lst. It isn’t easy t find this place. 这个男孩可能迷路了，这个地方不好找。 She may have missed the bus. 她也许错过公共汽车了。
2. can / culd用在否定句中表示否定的推测，一般用can / culd + nt + have dne（现在完成时）表示对过去的状态、动作的推测。此外，can / culd还可用在疑问句中表示推测。
e.g. He can’t have frgtten. We were talking abut it this mrning. 他不可能忘了，我们今天早上还说这事了。 There isn’t any water n the rad. It can’t / culdn’t have rained last night. 路上一滴水都没有，昨天夜里不可能下雨了。
Chse the best way t cmplete each sentence using the wrds in the brackets.
1. A: Where’s Jean? B: I’m nt sure. She _________ (is / might be / must be) in the labratry.2. A: Everyne is ging t the pl after schl. B: Really? It _________ (must be / can’t be / culd be) ht utdrs.
3. A: That’s the phne. B: Hmm. I wnder wh it ________ (must be / culd be / shuld be).4. A: I wnder if these are Jim’s glasses. B: They ________ (can’t be / might be / culd be) his. He desn’t wear glasses.5. A: I hear water running in the bathrm. B: It _________ (culd be / must be / can’t be) Carla. She was thinking f taking a shwer.
Cmplete these respnses.
1. A: Many peple are wearing cats. B: The weather must be _________________________ .2. A: Sally has been cughing a lt. B: She might be _____________________ . A: This restaurant is always crwed. B: The fd ________________ .4. A: Whenever I try t read this bk, I feel sleepy. B: It can’t ________________.
getting clder / cld utside
having a sre thrat / ill
must be delicius
be that bring
Lk at this picture f a rm. Hw much can yu tell abut the persn wh lives here? Is it a by r a girl? What are his / her hbbies? Discuss yur ideas with a partner.
A: It culd be a girl’s rm because it’s very tidy.B: I guess s. But it might be a by’s rm because the clthes lk like bys’ clthes.
Hw much can yu tell abut the persn in each rm? Share with yur partners.
1. —Whse T-shirt is this? —It ______ be Jhn’s. It’s ______ small fr him. A. can’t; much t B. can’t; t much C. mustn’t; much t D. mustn’t; t much
2. — Where are yu ging this mnth? — We______ g t Xiamen, but we’re nt sure. A. needn’t B. must C. might D. mustn’t
4. — Have yu decided where t g fr yur summer vacatin? — Nt yet. We _______ g t Qingda. It’s a gd place fr vacatin. A. may B. need C. must D. can’t
5. — Must I water the flwers nw, mum? — N, yu ______. Yu _____ d it later. A. mustn’t; must B. mustn’t; may C. needn’t; may D. needn’t; must
Preview the Sectin B 1a-1d.D the exercises in students’ bk.