九年级全册Section A获奖课件ppt

这是一份九年级全册Section A获奖课件ppt，共37页。PPT课件主要包含了two faces，flowers，a girl，could be ，must be ，might，can’t be ，might be ，might be，must be等内容，欢迎下载使用。
T learn t use must, might, culd and can’t fr making inferences. It must be Carla’s.It culd be Mei’s hair band.I’m nt sure, but it can’t be a dg.
按要求写出下列词汇或句子。
1. 太……而不能…… ___________2. 不知道 ______________ 3. 曾经，过去常常 ________ 4. 看见某人正在做某事 ____________5. 奇怪的噪音 ____________ 6. 感到不安 ____________7. 离开 __________
have n idea
see sb. ding
feel uneasy
strange nises
8. 它太大了不可能是狗。 ________________________________9. 这个地区的一个妇女看到有东西在逃跑。 _________________________________ _________________________________10. 噪音制造者正享受着在街区制造恐惧的 乐趣。 _________________________________ _________________________________
It was t big t be a dg.
A wman in this area saw smething running away.
The nise-maker is having t much fun creating fear in the neighbrhd.
Can yu guess what it is?
It culd be ____________.It als might be _________.
a white vase
Guessing game
It must be ________.N, it culd be _______.
Fill in the blanks with mdal verbs.
—Whse vlleyball is this?—It ________ Carla’s. She lves vlleyball.
—Whse hair band is this?—It ________ Mei’s hair band. Or it ________ belng t Linda. They bth have lng hair
—What did yu see that night?—I’m nt sure, but it ________ a dg. It was bigger. I think it ________ a bear r a wlf.
1. 这是谁的排球? _______ __________ is this? 这一定是卡拉的。她热爱排球运动。 It ______ be ________. She lves vlleyball.
Whse vlleyball
must Carla’s
Fill in the blanks.
Grammar fcus
2. 这是谁的发带？______ ____ ____ is this? 它可能是梅的发带。或者可能属于琳 达。她们两人都是长头发。 It ______ be Mei’s hair band. Or it ______ belng t Linda. They _____ have lng hair.
Whse hair band
3. 那晚你看见了什么？ _____ did yu see that night? 我不确定，但肯定不可能是狗。它更大。我想也许是一头熊或一匹狼。 I’m ___ ____, but it _____ ___ a dg. It was bigger. I think it _____ ___ a bear r a wlf.
语法重点:情态动词表推测
1. 情态动词不能表示正在发生或已经发生的事情， 只表示期待或估计某事的发生。 2. 情态动词ught和have,后面只能接带t的不定式。
3. 情态动词没有人称、数的变化，即情态动词第三 人称单数不加-s。4. 情态动词没有非谓语形式，即没有不定式、分词 等形式。
can可表示能力/允许/可能性/怀疑猜测，意为“可以，会，能”；can’t意为“不会，不能，不可以”，还有“不可能”之意。culd为can的过去式，用法与can类似，常用于过去时态中；culd还可用于现在时态中表示委婉客气，相当于can；culd也可表示惊讶怀疑，不相信。
eg: He culdn’t be a thief.
may表示允许、也许，意为“也许；可能；可以”，语气不太可能。对may的一般问句的回答：肯定回答一般是：Yes, please./ Certainly./ Sure等否定回答一般是： N, yu can’t/mustn’t.
must表示必须要做的事，意为“必须，应该”。must一般问句的否定回答用needn’t或dn’t have t，而不用mustn’t，mustn’t意为“不可以，不能”，表示禁止，不许可。
eg: — Must we hand in ur exercise bk tday? — Yes, yu must. ( N, yu needn’t.)
Chse the best way t cmplete each sentence using the wrds in 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.
1. A: Many peple are wearing cats. B: The weather must be _________________________.2. A: Sally has been cughing a lt. B: She might be ____________________.
getting clder/ cld utside
having a sre thrat/ill
Cmplete these respnses.
3. A: This restaurant is always very crwded. B: The fd ________________.4. A: Whenever I try t read this bk, I feel sleepy. B: It can’t ______________.
must be delicius
be that bring
sleep, sleepy & asleepsleep, sleepy和asleep这三个词都与“睡觉”有关，但它们的含义和用法有区别。
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.
It culd be a girl’s rm because it’s very tidy.
I guess s. But it might be a by’s rm because the clthes lk like bys’ clthes.
It culd/might/can’t be... because ...
I guess s/I dn’t think s. But it might/culd/must be ... because …
情态动词表推测主要有must, can /culd, may /might等。肯定推测：must, can / culd, may / might都可以表示肯定推测。must 表示把握性极强的推测，意为“肯定、一定”；can / culd和 may / might表示把握性不大的推测，意为“也许、可能”。否定推测：can’t 意为“不可能”，表示很有把握的否定推测，may nt意为“可能不”，表示把握性不太大的否定推测。take a shwer 洗淋浴 cugh a lt 咳嗽得厉害feel sleepy 觉得瞌睡 lk like 看上去像
1. Luckily, I ______________ (interview) by the __________ (interview), a very ld wman yesterday.2. There is smene _________ (knck) at the dr.
interviewer
was interviewed
3. 同义句转换： —My parents called the plicemen, but they culdn’t find anything strange. —My parents called the plicemen, but they _______ find ________ strange.
二、单项选择。 1. —Why are yu s tired these days? —Well, I have _______ wrk t d. A. t much B. t many C. much t D. many t
2. —_____ _____ this balln? — It’s Amy’s. A. Wh; is B. Whse; are C. Whse; is D. Wh; are
3. —Lk! A bk is n the flr. Whse is it? —It _____ be Rick’s. It has his name n it. A. mustn’t B. can’t C. must D. need
4. —Is Lisa at hme? —I’m nt sure. She _____ be n the way hme. A. can’t B. culd C. shuld D. need
5. There is nt ________ unusual in class. A. smething B. anything C. sme D. sme thing
6. I began watching here an hur ag, but nw nthing ______ yet. A. happened B. will happen C. has happened
三、用适当的情态动词填空。 1. — Susan has bught a large huse with a swimming pl. — It ______ be very expensive. I never even dream abut it. 2. — Listen! Is Mr. Green giving a reprt in the hall? — N, it ______ be him. He has gne t Japan.
3. Ann hasn’t cme t schl tday. I think she ________________ be ill.4. The guitar _______________ belng t Alice. She likes playing the guitar.5. — I wnder if this is Jack’s bk. — It ______ be his. It has Linda’s name n it.
may/might/culd