人教新英語九上U8第2課時課件

1、unit 8 it must belong to carla.r 九年級上冊who does the bag belong to?it could be toms.no, it must be macs because he took it just now.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. read the article and

2、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. when he was intervi

3、ewed by the town newspaper, he said, 3a“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 it might be the wi

4、nd. i dont think so!”noise n.噪音；聲音噪音；聲音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 running away, but it

5、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 have no idea. most

6、 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 townb. strange happenings in my town c. animals in our neighborhood1. h

7、owever, these days, something unusual is happening in our town. 然而，這些天在我們小鎮(zhèn)發(fā)生一些不平常的事情。然而，這些天在我們小鎮(zhèn)發(fā)生一些不平常的事情。 happen為不及物動詞，意為為不及物動詞，意為“發(fā)生；碰巧發(fā)生；碰巧”，指，指事情的發(fā)生帶有一定的偶然性或不能預料。事情的發(fā)生帶有一定的偶然性或不能預料。如：如：the accident happened 3 days ago. 語法重點一語法重點一和和happen有關的常用搭配：有關的常用搭配：sth. happen to sb.某人發(fā)生某事某人發(fā)生某事 sb. happen

8、 to do sth.某人碰巧做某事某人碰巧做某事 如：如：what happened to you last night?i happened 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.當小鎮(zhèn)記者采訪他的時候，他說：當小鎮(zhèn)記者采訪他的時候，他說：“每每天晚上我聽見窗戶外面有奇怪的聲音。天晚上我聽見窗戶外面有奇怪的聲音。

9、 此句含有此句含有when引導的時間狀語從句，從句是一引導的時間狀語從句，從句是一般過去時的被動語態(tài)，般過去時的被動語態(tài)，過去時的被動語態(tài)由過去時的被動語態(tài)由“was/were+動詞的過去分詞動詞的過去分詞”構成。構成。語法重點二語法重點二 (1) interview是動詞，意為是動詞，意為“面試；采訪；會見面試；采訪；會見”。表示表示“就某事采訪某人就某事采訪某人”時用時用interview sb. about sth.，be interviewed by意為意為“被被采訪采訪” 如：如：zhu jun interviewed feng gong about his art experien

10、ce. he has interviewed a lot of people for the job. the famous star is interviewed by the reporters. (2)noise名詞，意為名詞，意為“嗓音；喧鬧聲嗓音；喧鬧聲”。如：如：please dont make noises in class. he is making such a loud noise that i cant study here. (2)anything strange意為意為“任何異常的任何異常的”。形容詞。形容詞strange修飾不定代詞修飾不定代詞anything。單個

11、形容詞作定語，一單個形容詞作定語，一般放在名詞的前面。般放在名詞的前面。但如果被修飾詞是由但如果被修飾詞是由some-，any-，every-和和no-構成的不定代詞時，用作定語的形容詞必須構成的不定代詞時，用作定語的形容詞必須放在它所修飾的不定代詞的后面。放在它所修飾的不定代詞的后面。如：如：there is something new in his report. is there anything important? 3. my parents called the policemen, but they couldnt find anything strange. 我父母報了警，但他

12、們并沒有發(fā)現(xiàn)任何異常。我父母報了警，但他們并沒有發(fā)現(xiàn)任何異常。 (1) call the police 意為意為“報警報警”，其中，其中police是單數(shù)是單數(shù)形式表示復數(shù)意義形式表示復數(shù)意義，用，用作主語時謂語動詞用復數(shù)形式。作主語時謂語動詞用復數(shù)形式。 如：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

13、 _animal like a very large dog _person in the next house _ person who makes noise _uneasyneighborhoodteenagersa bear/ a wolfneighbornoise maker3bwho gave opinions?what are the opinions?victors wifeshe thinks that it could be an animal.victor and his friends the policemen read the article carefully a

14、nd 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 wind3chelen one woman in the area the writer himselfhelen thinks it cant be a dog.one woman in the area thinks maybe it was a bear or a wolf.the writer hi

15、mself 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. 同義句轉換：同義句轉換：my parents called the policemen, but they couldnt find anything strange.my parents called the policemen, but they _ find

16、_strange.3. there is someone_(knock) at the erviewer could knockingwas interviewednothing小結訓練小結訓練grammar focuswhose volleyball is this?it must be carlas. she loves volleyball.whose hair band is this?it could be meis hair band ,or it might belong to linda .they both have long hair.what did yo

17、u 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.情態(tài)動詞的用法情態(tài)動詞的用法1 1、掌握情態(tài)、掌握情態(tài)動詞動詞的定義：表示可能、懷疑、允諾、的定義：表示可能、懷疑、允諾、愿望、義務、必要、猜測等的愿望、義務、必要、猜測等的動詞動詞是情態(tài)動詞。是情態(tài)動詞。2 2、掌握情態(tài)動詞的語法特征、掌握情態(tài)動詞的語法特征1 1） 情態(tài)動詞不能表示正在發(fā)生或已經(jīng)發(fā)生的事情態(tài)動詞不能表示正在發(fā)生或已經(jīng)發(fā)生的事情，只表示期待或估計某事的發(fā)生。情，只表示期待

18、或估計某事的發(fā)生。2 2） 情態(tài)動詞情態(tài)動詞 除除ought ought 和和have have 外，后面只能接外，后面只能接不帶不帶to to 的不定式。的不定式。3 3） 情態(tài)動詞沒有人稱、數(shù)的變化，即情態(tài)動詞情態(tài)動詞沒有人稱、數(shù)的變化，即情態(tài)動詞第三人稱單數(shù)不加第三人稱單數(shù)不加-s-s。 4 4） 情態(tài)動詞沒有非謂語形式，情態(tài)動詞沒有非謂語形式，即沒有不定式、分詞等形式。即沒有不定式、分詞等形式。 can 可表示可表示能力、允許、可能性、懷疑猜測能力、允許、可能性、懷疑猜測，意，意為為“可以，會，能可以，會，能”；cant意為意為“不會，不能，不不會，不能，不可以可以”，還有，還有“不可

19、能不可能”之意。之意。could為為can的過去式的過去式，用法與，用法與can類似，常用于過去時中；類似，常用于過去時中；could還可用于還可用于現(xiàn)在時中現(xiàn)在時中表示委婉客氣表示委婉客氣，相當于，相當于can；could也可表示也可表示驚訝懷疑，不相信驚訝懷疑，不相信。1can如：如：he couldnt be a thief.2maymay表示允許、也許，意為表示允許、也許，意為“可以，也許，可能可以，也許，可能”。對對may的一般問句的回答：的一般問句的回答：肯定回答一般肯定回答一般是：是：yes, please./ certainly./ sure等等否定回答一般否定回答一般是：是：

20、please dont./no，you cant/mustnt. might是是may的過去式，與的過去式，與may用法類似，常用于過去用法類似，常用于過去時中；用在疑問句中，還可表示委婉客氣。時中；用在疑問句中，還可表示委婉客氣。3must must 表示必須要做的事，意為表示必須要做的事，意為“必須，應該必須，應該”。must一般問句的一般問句的否定回答用否定回答用neednt或或dont have to,而而不用不用mustnt， mustnt意為意為“不可以，不能不可以，不能”，表禁，表禁止，不許可。另外，止，不許可。另外，must還可表示有把握的推測還可表示有把握的推測，意，意為為“

21、一定、肯定一定、肯定”。must的過去式還是的過去式還是must。 在回答以在回答以must開頭的一般疑問句時，否定式需用開頭的一般疑問句時，否定式需用need not (neednt)，表示，表示“不必不必”的意思。的意思。如：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. sh

22、e _ (is / might be / must be) in the laboratory. 2. a: everyone is going to the pool after school. b: really? it _ (must be / cant be / could be) hot outdoors.might be must be4a3. 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 think