初中英语人教新目标 (Go for it) 版九年级全册Section A课文课件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课文课件ppt，共28页。PPT课件主要包含了two faces，flowers，a girl，情态动词表推测，词汇运用等内容，欢迎下载使用。
Unit 8 It must belng t Carla.
Learning gals
Functins: T give students listening and speaking practiceGrammar: mdal verbs fr making inferences Useful expressins:hear sb./sth. ding,take a shwer,try t d Curriculum wrds: labratry, utdrs, cat, sleepySentences: ①—Whse hair band is this? —It culd be Mei’s hair band. Or it might belng t Linda. They bth have lng hair.②—What did yu see that night? —I’m nt sure, but it can’t be a dg. It was bigger. I think it might be a bear r a wlf.
Warming up
utside the windw have fun next-dr neighbr at first run away feel uneasy have n idea have fun (in) ding sth.
在窗外玩得高兴隔壁邻居最初； 首先逃跑心神不安一点不知道； 没办法做某事很愉快
It culd be ____________.It als might be _________.
a white vase
Can yu guess what it is?
It must be ________.N, it culd be _______.
Which ne is bigger, A r B?Culd A be bigger than B?In fact, A and B must be ________________.
the same size
Grammar
Grammar Fcus
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: 1.must 2.might, culd, may 3.can’t, culdn’t【注意】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.情态动词没有人称、数的变化，即情态动词第三人称单数不加-s。3.情态动词没有非谓语形式，即没有不定式、分词等形式。
1. She can plays the pian. 2. Mr. Li culd is at hme. 3. They dn’t can speak Japanese. 4. D we can play basketball after schl ?
Can yu find the mistakes in the sentences?
4. Can we can play basketball after schl ?
1. She can play the pian.
2. Mr. Li culd be at hme.
3. They can’t speak Japanese.
可能性： must > can/culd > may/might
can nt (can’t)culd nt (culdn’t)
may ntmight nt
100%prbably true
20%~80%pssibly true
0%almst nt true
1. mustmust表示可能性最大的肯定推测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用can’t。eg：He must knw the answers. 他肯定知道答案。 He can’t knw the answers. 他肯定不知道答案。
2. can / culdcan表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能”。eg：He can’t pick her schlbag up. 他不可能拿了她的书包。culd 表示某事有可能发生或可能是事实。eg：Dn’t eat it. It culd g bad. 不要吃它，可能坏了。 The plane culd be put ff by the strm. 这趟飞机可能会因为暴风雨而 推迟。
3. may / mightmay, might表示推测“可能性”时，意思是“可能”，“也许”。might不表示过去时态，语气更委婉，可能性更小。may, might表推测时，可用于否定句，但不用于疑问句。eg：He may / might nt be at hme, but I’m nt sure. 他可能不在家，不过我也不确定。
情态动词表示推测可以分为以下几种情况: (1)情态动词+ d  此结构表示对现在或将来情况的推测和判断。 eg： —D yu knw where she is nw? —I think she might travel in Beijing.     (2)情态动词+ be ding  此结构表示对现在或将来正在进行的情况的推测和判断。 eg：At this mment, my father can’t be wrking in the ffice.
(3)情态动词+ have dne     此结构表示对过去情况的推测和判断。 eg：The rad is wet. It must have rained last night. (4)情态动词+ have been ding     此结构表示对过去正在进行的情况的推测和判断。 eg：Yur mther must have been lking fr yu at that mment.
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.
adv. 在户外；在野外
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 ____________________.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 sre thrat/ ill
must be delicius
be interesting/ exciting
adj. 困倦的；瞌睡的
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.
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.
1. It must be ht utdrs.（教材P60 4a）
Language pints
eg：Thugh it is cld, the children are playing utdrs. 虽然天气冷,但孩子们仍在户外玩。 Children usually prefer playing utdrs. 孩子们通常喜欢在野外玩耍。
utdrs adv. 在户外；在野外
eg：Why was she s sleepy in class this mrning? 为什么她在今天早上的课堂上那么困呢? I was very sleepy and went back t sleep at that time. 当时我困倦，就回去睡觉了。
sleepy adj. 瞌睡的；困倦的
2. Whenever I try t read this bk, I feel sleepy.（教材P60 4b）
Exercise
1.—Jenny gt lts f gifts at the birthday party yesterday. —Yeah.She _________ be very Ga _________ be at hme right nw. He hasn’t cme back yet.3.—Where are my keys, Mm? —I have n idea. They ___________ be in yur schlbag.
culd, must, might, can’t
4.—There is a black jacket hanging ver there. Is it Peter’s? —N,it _________be his. He never wears blackclthes.5.—D yu knw wh lcked the ffice yesterday afternn? —Well,it _________ have been Susan. She is the last ne t leave every day.
6. James was very _________. He tried t keep his eyes pen but he culdn’’t make s much _________. They are studying in the ’s cld utside, Please put n yur _________ when yu g cncert will be held _________ if the weather is have a chemistry class in the schl _________ twice a mnth.
cat, labratry, sleep, utdrs, nise
1.(2021湖北黄石)—I wnder if this glass is Tm’s. —It ________ be his. His was brken just nw.A. mustn’tB. may ntC. can’tD. shuldn’t2.(2021江苏宿迁改编)—Sandy,is Mr. Li in the teachers’ ffice nw? —I am nt sure.He ________ be there.A. mustB. can’tC. mustn’tD. may
Hmewrk
1. D the exercises in students’ bk.2. Preview Sectin B 1a-1d.