仁爱版英语九上unit4topic1复习.ppt

1、九（上）Unit 4 Amazing Science,Topic 1 When was it invented?,复习课,1、能够会读会写U4T1的单词，重点短语和重点句子，并能用相关句型做题。 2、能够说出 一般过去时的被动语态的构成，并能运用这些构成会解决问题。,复习目标,复习指导一,复习内容：快速浏览课本 ,找出重点短语. 复习方法：独立或同桌互助 复习时间：5分钟 复习要求：能找出重点短语 ，并能给汉语会写英语，给英语会知汉语，还能熟练运用这些短语,1. be allowed to do sth被允许做某事2.spend.on在. 上花费 3.too much太多（的） 4.be ma

2、de by sb 被 某人制造 5. be made of 由.制成 6.产于某地be made in 7. be used for被用于 8. o space把.发射到太空 9. learn about了解有关.的情况；学习有关.的知识 e true实现，变成现实 11. be made from由.制成 12. be different from与.不同 e about出现，发生 14. solve a problem解决一个问题 15. 在许多方面，以许多方式 in many ways 16. in the invention process在发明过程中 17. 与.分享

3、share.with 18.as long as只要；和.一样长;长达,key phrases and sentences,19. The radio was invented by Guglielmo Marconi in 1895. 20. When was the digital camera developed ? It was developed in the 1970s. 21. Where was it developed? It was developed in Japan. 22. What is a rocket used for? It is used for sendi

4、ng satellites or spaceships into space. 23. I wish I could go into space some day. 24. I hope your dream will come true. 25. Its said that he invented more than two thousand things during his life. 26. Inventing is interesting and exciting and everyone can be an inventor.,复习检测一,1.口头提问几个学生：给汉语说英语；给英

5、语说汉语 2.找几个学生板演，要求学生给汉语会英语；给英语会汉语,1. be allowed to do sth 2.spend.on 3.too much 4be made by sb 5. be made of 6. be made in 7. be used for 8. o space 9. learn about e true 11. be made from 12. be different from e about 14. solve a problem 15. in many ways 16. in the invention process 17. share

6、.with 18.as long as,被允许做某事,在. 上花费,太多（的）,被 某人制造,由.制成,产于某地,被用于,把.发射到太空,了解有关.的情况；学习有关.的知识,实现，变成现实,由.制成,与.不同,出现，发生,解决一个问题,在许多方面，以许多方式,在发明过程中,与.分享,只要；和.一样长;长达,1. 被允许做某事 2. 在. 上花费 3. 太多（的） 4. 被 某人制造 5. 由.制成 6.产于某地 7. 被用于 8. 把.发射到太空 9. 了解有关.的情况；学习有关.的知识 10. 实现，变成现实 11. 由.制成 12. 与.不同 13. 出现，发生 14. 解决一个问题 15

7、. 在许多方面，以许多方式 16. 在发明过程中 17. 与.分享 18. 只要；和.一样长;长达,be allowed to do sth,spend.on,too much,be made by sb,be made of,be made in,be used for,o space,learn about,come true,be made from,be different from,come true,solve a problem,in many ways,in the invention process,share.with,as long as,复习检测一,活用

8、这些短语 根据句意，用所给短语的适当形式填空 come true; be made of;be made from;be used for ;come about;be made in. 1. These spoons metal. And the wine_grapes. 2-Could you tell me how the car accident _? 3. The machine_ _ washing clothes. 4.The kind of watch _ Japan. 5.I hope your dream will_some day.,are made of,is made

9、 from,came about,is used for,is made in,come true,be made of 由某种物质做成(看得出原材料，物理过程) be made from 由某种物质制成(看不出原材料，化学过程) be made up of 由几部分组成 be made in 在某地/某时制造 be made by 由某人制造 be made into 被制成,1,2,要点归纳,复习指导二 复习内容：Unit4Topic1重点句式 复习方法：先独立诵读，然后同桌互提。 复习时间：4分钟 复习要求：熟练背诵并能灵活运用。,复习检测二,根据汉语提示完成句子 1.The radio

10、 _ by Guglielmo Marconi.(被发明）。 2.When _the digital camera _?（被研发） 3.It is used for_ satellites or spaceships into space. （发射） 4. I wish I could _ some day.（进入太空） 5.I hope your dream will_.（实现） 6._ he invented more than two thousand things during his life. （据说） 7._is interesting and exciting and ever

11、yone can be an inventor. (发明）,was invented,was developed,sending,go into space,.come true,Its said that,Inventing,复习指导三,1.复习内容：一般过去时的被动语态 2.复习要求：掌握 一般过去时的被动语态的结构 并能熟练运用它。 3.复习方法： 独立复习 4.复习时间：2分钟,复习检测三：用所给动词的正确形式填空 。,1.You are late, all the tickets _(sell) out an hour ago. 2.This type of cellphone _(

12、make )in Shenzhen. 3. I _ ( not invite) to yesterdays party. 4. _ those machines _(check) this morning? 5. Many tree and flowers _(plant) in our school last year, and they made our school a beautiful garden.,were sold,were made,wasnt invited,Were,checked,were planted,要点归纳 一般过去时的被动语态 结构:助动词(was/were)

13、+及物动词的过去分词 1.肯定句式 ：主语+was /were+v.-ed 2.否定句式 ：主语+was/were + not+v.-ed 3.一般疑问句式： Was /Were+主语+vt.-ed 4.特殊疑问句式：疑问词W/H+was/were+主语+v.-ed E.g. An e-mail was sent to her friend by Jane yesterday. An e-mail wasnt sent to her friend by Jane yesterday. Was an e-mail sent to her friend by Jane yesterday? Who

14、 was the e-mail sent to by Jane yesterday?,( ) 1.Hurry up, you _ on the phone. A. WantedB. was wanted C. are wanted ( ) 2. Some stories _the children by the teacher everyday. A. is told forB. are told for C. are told to ( ) 3.Soft drinks _ to children for free in some restaurants on Childrens Day. A

15、. offer B. have offered C. are offeredD. will be offered ( ) 4.The window _ five minutes ago. A. is cleaned B. was cleaned C. can be cleaned ( ) 5.The children _by the teachers at school. A. take care of B. are taken care C. are taken care of,C,C,C,B,C,当堂训练 Choose the best answer.,( ) 6. I have no i

16、dea what _while I was asleep. A. happened B. was happened C. happens ( ) 7. In some countries, tea _before meals. A. is servingB. is servedC. served ( ) 8. This kind of books _well. A. doesnt sellB. isnt sellingC. arent sold. ( ) 9. I _ten minutes to decide which sentence was right by the teacher. A

17、. gaveB. was givenC. was giving ( ) 10. Excuse me. Im looking for Be the Best of Yourself. Sorry. The book you ask for_ out. A. is selling B. is sold C. was selling D. will be sold,A,B,A,B,B,( ) 11. When Tim _ why he was late for school, he just kept silent. A. was asking B. asked C. was asked D. is asked ( ) 12.Could you tell me who the radio _ by? A. invents B. invented C. was invented ( ) 1 3. Many trees and flowers _ in our school last year. They made our school more beautiful. A. have planted B. were planted C. planted ( ) 1 4.The children _ swim last month and they can swim very we