人教新目标 (Go for it) 版九年级全册Section A教学演示ppt课件

这是一份人教新目标 (Go for it) 版九年级全册Section A教学演示ppt课件，共43页。PPT课件主要包含了Revision，used to， go away，could，might，both，What， not sure，can’t be，might be等内容，欢迎下载使用。

Unit 8It must belng t Carla.
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.
Grammar Fcus
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.
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.
情态动词must，can，culd，may和might均可表示推测，它们可以对过去、现在或将来的情况作出语气强弱不同的推测。
can和culd也可以用于疑问句中表示推测。
e.g. They have been wrking hard all day. They must be tired. Sam can’t be at hme nw, fr I saw him ging shpping just nw. At that time we thught the stry  culd nt be true. What can Neal pssibly mean? Why nt ask Paul fr help? He may knw the answer.
They all said that Adam might cme hme befre Christmas.Dn’t be s sure. He might nt help us this time.
情态动词表示推测有以下几种结构表示:   
d / be (表示对现在或将来的动作或状态推测)be ding (表示对正在发生的事情推测)have dne (表示对过去发生的事情推测)
must表推测时不用否定形式，如果用否定，mustn’t 表示“禁止；不许”，而不表示推测。表示“一定不会”用can’t be。
e.g. Mr. Reed lks pale. He may be ill. If yu dn’t have a guide, yu culd lse yur way. There’s a lt f nise frm the next dr. They must be having a party. Hurry up! Mm might be waiting fr us at hme.
Laura lks very happy. She must have passed the exam.—I can’t find my wallet anywhere.—Yu might have lst it while shpping.
1. —Whse bike is this? —I am nt sure. It _____ be Mary's.  (2016 四川自贡) A. shall         B. must      C. might
2. —Lk at the yung lady in red. Is it Mrs. Li? — N. It _______ be her. She is wearing a white dress tday.   (2016 福建福州) A. mustn't    B. needn't      C. can't   
3. Mr. Zhu can't find his ID card anywhere. It _______ be lst.  (2015 海南) A. can't         B. shuld      C. must  
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.
表示“位移”的动词用现在进行时态表将来，例如：g去, cme来, leave离开, arrive到达, return 回来, fly飞。
adv. 在户外，在野外
e.g. I am cming. = I will cme. He is leaving fr Paris. = He will leave fr Paris.
3. A: That’s the phne. B: Hmm. I wnder wh it __________ (must be / culd be / shuld be).
4. A: I wnder if there are Jim’s glasses. B: They _________ (can’t be / might be / culd be) his. He desn’t wear glasses.
wnder v. “想知道” (want t knw)N wnder + 句子，“难怪”e.g. N wnder yu are angry. 难怪你会生气。
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.
culd be / must be
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
Whenever I try t read this bk, I feel sleepy. 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。
根据句意，选用sleep, sleepy或asleep填空，有的需要变换形式。1) I ________ at my sister’s huse last week. 2) Bill was very tired, s he fell ________ sn.  3) The heat in the huse made her ________.  4) I must get sme ________ — I’m t tired.
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.
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 …
Ⅰ. 根据句意，从方框中选择恰当的单词填空，有的需要变换形式。
sleep, labratry, cat, utdrs
Paul was nt allwed t play __________ with ther children.2. David tk ff his _____ and went int the bedrm.
3. Jane, yu lk s ______. Stp wrking and g t bed nw.  4. The students are perfrming an experiment in the __________.
Ⅱ. 根据语境从括号内选择正确的情态动词填空。1. Put n mre clthes. Yu _____(must / can't) be feeling cld with nly a shirt n.2. There are sme grey cluds in the sky. It ______(may nt / might) rain later.3. Everyne is leaving the ffice. It _____(culdn't / must) be the end f the day.
4. The lights in their apartment are all ff. They're nt answering the phne. They _____(must / can't) be at hme.5. James __________(may nt / can't) cme t the party. He said he wasn't certain what his plans were.
6. I thught I heard a knck n the dr. It _______(must / culd) be my little brther. He usually cmes hme arund nw. Or it ________(might / must) be my mther. It _____(can't / might nt) be my father. He never kncks.
7. Where have I put my keys? They _____(can't / must) have walked away. They _____(must / may) be near the sink (洗脸盆), since I washed my hands when I came in frm the garden. Or they ______(culd / must) be in the pcket f my gardening pants.
1. Review Grammar and Remember the usage f ‘can’t be, may/ might/ culd be; must be)2. Finish the exercise in 4c.