牛津译林版九年级英语上Unit3 grammar课件

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1、9A U3 Teenage problems Grammar,宾语从句的概念,宾语从句即句子作宾语，而不再是一个词或短语作宾语。 I like my teacher. I know him . I know Mr Li teaches English. 包含宾语从句的句子结构： 主句+连接词（引导词）+宾语从句,（名词作宾语),（代词作宾语）,(句子作宾语）,由连词that引导的宾语从句,注：当宾语从句是陈述句时，用that 连接从句。 that 在句中无词汇意义，在从句中不能充当成分， 在口语当中往往省略。,e.g. I hear (that) _. （一小时后他会回来） He said (

2、that) _. （他非常想念我们）,he will be back in an hour,he missed us very much,由连词whether, if 引导的宾语从句,e.g. 1. Ask him _. （他是否能来） 2. I dont know _.（是否要下雨）,whether (if) he can come,whether it is going to rain or not,当句末为or not时，引导词只能用whether而不能用if.,注：当宾语从句是一般疑问句时，用if/whether 连接从句，意思是是否，注意要将一般疑问句改为 陈述语序。,If 与whe

3、ther 的区别,I dont know _ he will come or not.I dont care of _ he is handsome.He wondered _ to stay here the next week._ he will come is not decided.,与or not 连用只能用whether,介词后只能用whether,与to do 不定式连用只能用whether,作主语只能用whether,Step 3: Cooperative inquiry,Grammar A:当宾语从句是特殊疑问句时，用 ？连接,自己总结： 当宾语从句是特殊疑问句时，我们用 _

4、来连接从句，注意要将从句改为 _语序。,特殊疑问词,陈述,Read the sentences in Part A on Page 40 and try to reach the conclusion.,特殊疑问句： They asked him “When do you harvest the wheat ?“,They asked him,when,you harvest the wheat,you harvest the wheat.,he,harvested,They asked him when he harvested the wheat.,将下面的句子连接成为含有宾语从句的复合句

5、。 1.How many people can you see in the picture?Who knows _ _ _ _ _ _ in the picture?2. Where did she park her car? Do you know?Do you know _ _ _ her car?3. What does he often talk about? The girl wonders.The girls wonders _ _ often _ about.4. Who is knocking at the door? I dont know.I dont know _ _

6、_ at the door.,how many people you can see,where she parked,what he talks,who is knocking,即学即练,when well have a meeting,who could answer the question,whom they are waiting for,小试身手,where he is,how I can get to the station,why the train is late,I need silence when Im studying. I dont know _ I can fin

7、d a quiet place.,Kitty,Peter,I need someone to share my worries with. I wonder _ I should go to for help.,n. 担心，令人担忧的事,n. 安静，沉默,where,who/ whom,More problems and questions,I have tried my best, but I dont understand _ I still get low marks.My parents often come home very late. Sometimes I dont know

8、_ I will see them.,Amy,Sandy,why,when,Sometimes Im careless. I wonder _ I can be more careful.I often have difficulty expressing myself. Who can tell me _ I should do?,Paul,Suzy,how,what,The word order in an object clause introduced by a question word should be _ (different from, the same as) that i

9、n a wh- question.,Work out the rule!,different from,A2: Daniel has some questions. Rewrite his questions by using object clauses introduced by question words.,Answers: 1.Can you explain_? 2.I wonder_. 3.I am not sure_. 4.Can you tell me_?,why I always feel tired in class,how much sleep we need every

10、 day,which method I should use to solve the problem,where we can buy a good dictionary,5.I want to know _. 6.I do not know_. 7.I cannot imagine_.,how I can improve my English quickly,whom we should ask for help,what life would be like without hobbies,A3: Millie wants to introduce Mr Friend to her cl

11、assmates. Help Millie complete her email with the correct question words.,Answers: 1.who/whom 2.what 3.what 4.how 5.what,Grammar B:Giving suggestions,Some teachers feel tired these days. Can you give them some suggestions?,Why not do ?Why dont you do? What / How about doing? Lets do Shall we do? Per

12、haps you should do Its a good idea to do,Millie feels tired these days. Amy and Sandy are trying to help her. Use the correct structures to help the girls give suggestions.,A plan to relax,Millie: Im always feeling tired these days. Theres so much homework and Ive spent all my time on it. Sandy: _ d

13、o something fun? Amy: I agree. _ go to the cinema? Sandy: Good idea. But I dont know what films are on now.,Why not,Shall we,Millie: I dont want to see any films. Amy: _ going to the new museum? My dad tells me that its big and modern. I know where it is, but Im not sure when it closes. Sandy: _ go

14、and see? Its still early. Millie: OK. But we may get home late. _ tell our parents first.,How about,Shall we,Lets,A suggestion using _, _ _, _ or _ ends with a question mark. A suggestion using _ ends with a full stop.,Work out the rule!,Why not,Why dont you,What/ How about,Shall we,Lets,Step 4: Int

15、egrated promotion,总结,1. 宾语从句的引导词/连接词; A. 宾语从句为陈述句连词用that: B.宾语从句为一般疑问句连词用if或whether; C宾语从句为特殊疑问句连词用特殊疑问词2.宾语从句的语序:用陈述语序.,3.宾语从句时态: A.如果主句的时态是一般现在时,宾语从句的时态不受主句影响.(该用什么时态就用什么时态) B.如果主句的时态是一般过去时,从句只能用相应的过去时态. 一般现在时 现在进行时 现在完成时 一般过去时 过去进行时 一般将来时,一般过去时,过去进行时,过去完成时,过去完成时,过去进行时,过去将来时,C.如果宾语从句所陈述的是客观真理,其时态总

16、是用一般现在时.,注意：当从句是客观真理的时候，无论主句什么时态，从句一律用一般现在时,The teacher told us (that) _. （地球围着太阳转）,the earth moves around the sun,中考链接,1. Could you please tell me _?,宾语从句要用陈述语序,tell sb. sth.,中考链接,宾语从句要用陈述语序,主句：一般现在时；从句：根据需要，选用相应的任何时态。,中考链接,宾语从句要用陈述语序,中考链接,tell sb. sth.,宾语从句要用陈述语序,宾语从句与简单句的转换（一）当宾语从句的主语和主句的主语相同，且主句

17、的谓语动词是hope, wish, decide, agree, choose 等时，从句可简化为不定式结构。eg: (1)I hope that I can receive your e-mail. I hope to receive your e-mail .,(二）当宾语从句的主语和主句的主语相同，且主句的谓语动词是 know, remember, forget, learn 等时，从句可简化为“疑问词+ 不定式”结构。eg: (2) She doesnt know what she should do next.She doesnt know_. (三）当主句的谓语动词是ask, te

18、ll, show, teach 等时，从句可 简化为“疑问词+不定式”结构。eg: (3) Will you please show me how I can work it out?Will you please show me _.,what to do next,how to work it out,否定前移在含有宾语从句的主从复合句中，当主句的主语为第一人称，谓 语动词是think， believe, guess, suppose等时，要将从句的否定 词转移到主句中，即主句的谓语动词用否定式，宾语从句的谓语动 词用肯定式。eg: (1)I dont think he will come

19、 with you.注意：这种句子在其后接附加问句时，要特别小心。eg: (2) I dont believe he has finished the work, _?(3) He knew why Jim wasnt at school , _?解析：例2，当主句的主语为第一人称时，附加问句的主语由宾语从句的主语充当。,has he,didnt he,Step 5: Detection and feedback （检测反馈）,Do you know _? A. where does she live B. she lives where C. where she lives D. where

20、 she live 2. His parents wanted to know what he _at that time.A. is doing B. was doing C. has done D. will do,C,B,巩固练习：,I从下列A、B、C、D中选择一个正确选项填空。,4Lilys mother looked for her for half an hour, but could not find _? what Lily was B. what was Lily C. where Lily was D. where was Lily,C,3.We dont know _.

21、- It is said that he was born in Canada. what he is B. when he was born C. where he comes from D. if he lives here,C,5 The girls asked if they _ some food and drink with them.,A. took B. take C. takes D. will take,6 Linda said the moon_ round the earth.,A. travelled B. has travelled C. travels D. ha

22、d travelled,A,C,7. Could you please tell me _ he will come here tomorrow?A. if B. weather C. what D. which,A,8. Could you tell me _?,A. when will they leave Beijing,B. when would they leave Beijing,C. when they will leave Beijing,D. when did they leave Beijing,C,II.改错：,1.Miss Zhang asked me why was

23、I late for school.,_,Miss Zhang asked me why I was late for school.,2.Father told me the sun always rose in the east.,_,Father told me the sun always rises in the east.,3.He doesnt know that when she can come back.,_,He doesnt know when she can come back.,The radio says it _ cloudy tomorrow. (be) Th

24、e headmaster hopes everything _ well. (go) Tom says that they _ (play) basketball at six oclock yesterday evening. I hear he _ (return) it already. He said that they _ members of the Party since 1948. (be) He asked what they _ at eight last night. (do) The teacher told his class that light _ faster

25、than sound. (travel) I think you _ about the relay race now. (talk) I didnt know whom the letters _ from. (be),will be,goes,were playing,has returned,had been,travels,are talking,were,were doing,翻译并背诵下列短语：,1.在某事中对某人严格 2.处理问题 3.需要安静保持安静 4.与某人分享我的烦恼 5.获得低/高分 6.表达我自己费劲 7.向某寻求帮助/建议,be strict with sb in

26、sth,deal with/do with/solve problems,need silence,keep silent,share my worries with sb,get low/high marks,have difficulty (in) expressing myself,ask sb for help/advice,8.写信给某人 9.收到他的答复答复 10.根据 11.做一些有趣的事情 12.（电视/电影）上映/結束 13.到家迟 到達某地,write to sb/ write a letter to sb,get his replies,reply to ,according to ,do something fun,be on/over,get home late/ arrive home late/ reach home late,get to sp=arrive at/in sp=reach sp home/here/there前不加介詞,复习宾语从句的用法。 掌握提建议的句型,Thank you !,