人教新英语九上U8第2课时课件.ppt

1、第二课时,Unit 8 It must belong to Carla.,R 九年级上册,Who does the bag belong to?,It could be Toms.,No, it must be Macs because he took it just now.,Lead-in,Whose daughter is she?,She might be Sarahs daughter. She looks like her.,I think that she must be Uncle Lius daughter because she looks much like him.,R

2、ead the article and decide which might be the best title.,We live in a small town and almost everyone knows each other. It used to be very quiet. Nothing much ever happened around here. However, these days, something unusual is happening in our town. Victor, a teacher at my school, is really nervous

3、. When he was interviewed by the town newspaper, he said,“Every night we hear strange noises outside our window. My wife thinks that it could be an animal, but my friends and I think it must be teenagers having fun. My parents called the policemen, but they couldnt find anything strange. They think

4、it might be the wind. I dont think so!”,noise n.噪音；声音,Victors next-door neighbor Helen is worried, too. “ At first, I thought that it might be a dog, but I couldnt see a dog or anything else, either. So I guess it cant be a dog. But then, what could it be?” One woman in the area saw something runnin

5、g away, but it was dark so she is not sure. “ I think it was too big to be a dog,” she said. “Maybe it was a bear or a wolf.”,wolf n. 狼,Everyone in our town is feeling uneasy, and everyone has his or her own ideas. There must be something visiting the homes in our neighborhood, but what is it? We ha

6、ve no idea. Most people hope that this animal or person will simply go away, but I do not think that is going to happen. The noise-maker is having too much fun creating fear in the neighborhood.,Which might be the best title?,A. A Small and Quiet Town B. Strange Happenings in My Town C. Animals in O

7、ur Neighborhood,However, these days, something unusual is happening in our town. 然而，这些天在我们小镇发生一些不平常的事情。,happen为不及物动词，意为“发生；碰巧”，指事情的发生带有一定的偶然性或不能预料。,如：The accident happened 3 days ago.,语法重点一,和happen有关的常用搭配： sth. happen to sb.某人发生某事 sb. happen to do sth.某人碰巧做某事,如：What happened to you last night? I hap

8、pened to meet one of my good friends in the street.,2. When he was interviewed by the town newspaper, he said, “Every night we hear strange noises outside our window.当小镇记者采访他的时候，他说：“每天晚上我听见窗户外面有奇怪的声音。,此句含有when引导的时间状语从句，从句是一般过去时的被动语态，过去时的被动语态由“was/were+动词的过去分词”构成。,语法重点二,(1) interview是动词，意为“面试；采访；会见”。

9、表示“就某事采访某人”时用interview sb. about sth.，be interviewed by意为“被采访”,如：Zhu Jun interviewed Feng Gong about his art experience. He has interviewed a lot of people for the job. The famous star is interviewed by the reporters.,(2)noise名词，意为“嗓音；喧闹声”。 如：Please dont make noises in class. He is making such a lou

10、d noise that I cant study here.,(2)anything strange意为“任何异常的”。形容词strange修饰不定代词anything。单个形容词作定语，一般放在名词的前面。但如果被修饰词是由some-，any-，every-和no-构成的不定代词时，用作定语的形容词必须放在它所修饰的不定代词的后面。,如：There is something new in his report. Is there anything important?,My parents called the policemen, but they couldnt find anythi

11、ng strange. 我父母报了警，但他们并没有发现任何异常。,(1) call the police 意为“报警”，其中police是单数形式表示复数意义，用作主语时谓语动词用复数形式。 如：The police are searching for a man with a beard.,Read the article again and find words to match the meanings.,nervous or worried _ area where people live _ young people _ animal like a very large dog _

12、person in the next house _ person who makes noise _,uneasy,neighborhood,teenagers,a bear/ a wolf,neighbor,noise maker,Read the article carefully and write what people think about the strange noises.,Victor and his friends dont think it might be the wind .,The policemen think it might be the wind,Hel

13、en thinks it cant be a dog.,One woman in the area thinks maybe it was a bear or a wolf.,The writer himself thinks the noise-maker is having too much fun creating fear in the neighborhood.,1. Luckily, I _ (interview) by the _ (interview), a very old woman yesterday. 2. 同义句转换： My parents called the po

14、licemen, but they couldnt find anything strange. My parents called the policemen, but they _ find _strange. 3. There is someone_(knock) at the door.,interviewer,could,knocking,was interviewed,nothing,小结训练,Grammar focus,Whose volleyball is this?,It must be Carlas. she loves volleyball.,Whose hair ban

15、d is this?,It could be Meis hair band ,Or it might belong to Linda .They both have long hair.,What did you see that night?,Im not sure ,but it cant be a dog. It was bigger. I think it might be a bear or a wolf.,情态动词的用法,1、掌握情态动词的定义：表示可能、怀疑、允诺、愿望、义务、必要、猜测等的动词是情态动词。,2、掌握情态动词的语法特征1） 情态动词不能表示正在发生或已经发生的事情

16、，只表示期待或估计某事的发生。2） 情态动词 除ought 和have 外，后面只能接不带to 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”；cant意为“不会，不能，不可以”，还有“不可能”之意。could为can的过去式，用法与can类似，常用于过去时中；could还可用于现在时中表示委婉客气，相当于can；could也可表示惊讶怀疑，不相信。,1,can,如：He couldnt be a thief.,2,may,may表示允许、

17、也许，意为“可以，也许，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：Please dont./No，you cant/mustnt. might是may的过去式，与may用法类似，常用于过去时中；用在疑问句中，还可表示委婉客气。,3,must,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neednt或dont have to,而不用mustnt， mustnt意为“不可以，不能”，表禁止，不许可。另外，must还可表示有把握的推测，意为“一定、肯定”。must的过去式还是mu

18、st。,在回答以must开头的一般疑问句时，否定式需用need not (neednt)，表示“不必”的意思。,如： Must we hand in our exercises today? Yes, you must. ( No, you neednt),Choose the best way to complete each sentence using the words in brackets.,1. A: Wheres Jean? B: Im not sure. She _ (is / might be / must be) in the laboratory. 2. A: Ever

19、yone is going to the pool after school. B: Really? It _ (must be / cant be / could be) hot outdoors.,might be,must be,3. A: Thats the phone. B: Hmm. I wonder who it _ (must be / could be / should be). 4. A: I wonder if these are Jims glasses. B: They _ (cant be / might be / could be) his. He doesnt wear glasses. 5. A: I hear water running in the bathroom. B: It _ (could be / must be / cant be) Carla. She was thinking of taking a shower.,could be,cant,must be,Complete these responses.,Look at this picture of a room. How much can you tell about the person