初中英语人教新目标 (Go for it) 版九年级全册Section A背景图课件ppt

这是一份初中英语人教新目标 (Go for it) 版九年级全册Section A背景图课件ppt，共28页。PPT课件主要包含了two faces，flowers，a girl，could be ，must be ，might，can’t be ，might be ，must ，can’t 等内容，欢迎下载使用。
Learning bjects (学习目标)
By the end f the class, yu will be able t…
learn the new wrds and expressins: labratry, utdrs, cat, sleepy…learn the grammar: make inferences with mdal verbs.talk abut the belngings.
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.
语法重点:情态动词表推测
表示不太有把握的肯定推测
表示不太有把 握的否定推测
这一定是露西的法语书。她是唯一学过法语的人。 It must be Lucy’s French bk. She is the nly persn wh has learned French. 你可能是对的，但我认为你是不对的。 Yu culd/ might be right, but I dn’t think yu are right.
那不可能是他。他去纽约出差了。 It can’t be him. He has gne t New Yrk n business. 它可能不对，但我就是这么想的。 It may nt be right, but that’s what I think. 门口会是谁呢？会不会是汤姆呢? Wh can it be at the dr? Can it be Tm?
(1) “情态动词+动词原形”，表示对现在的事情的推测。
我不知道她在哪儿。她可能在武汉。 I dn’t knw where she is. She may be in Wuhan.
(2)“情态动词+be+动词-ing形式”，表示对正在进行 的事情的推测。
那个穿着西装的男人也许正跑着去赶公共汽车。 The man in a suit might be running t catch a bus.
(3) “情态动词+have+动词的过去分词”，表示 对过去或已经完成的事情的推测。
地是湿的，一定是下过雨了。 The grund is wet. It must have rained.
【活学活用】 一、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
1. (怀化中考) ——Where’s Jane? —I’m nt sure. She ________ in the library. A. might be B. must be C. can’t be2. (泸州中考) Mr. Cllins ________ like tea. He makes a cup f tea fr himself every mrning. A. must B. may C. can’t D. mustn’t
3. (宜昌中考) —Listen! Linda is playing the erhu in the next rm. —It ________ nt be Linda. She has gne t Shanghai t visit her uncle. A. can B. must C. need D. shall
4. (泰州中考) —In China, many students feel stressed because f t much hmewrk. —Dn’t wrry. Our gvernment has realized this prblem. I’m sure there ________ be gd news fr them sn. A. can B. must C. shuld D. need
5. (鄂州中考) —Whse textbk is it? Is it Jenny’s? —N, it ________ be Jenny’s. Lk, Helen’s name is n the cver. I think it _____ be Helen’s. A. can’t; must B. mustn’t; must C. can’t; may D. mustn’t; may
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.
take a shwer 意为“洗淋浴”，相当于 have a shwer。
hear sb./sth. ding sth.听见某人/某物正在做某事
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 ______________________.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 _____________________________.
getting clder/ cld utside
having a bad cld
must be delicius
be that bring
sleepy 形容词，意为“困倦的；瞌睡的”。既可作定语，也可作表语。asleep 形容词，意为“睡着的”，只能作表语，不能作定语。fall asleep 意为“入睡”。
whenever 连词，意为“每当”时，引导时间状语从句；意为“无论何时；在任何时候”时，引导让步状语从句，相当于n matter when。
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.
情态动词can, may, might, must等的用法