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1、 三门峡市三中三门峡市三中 王红艳王红艳 Leading-in(导入）导入）inventionsan MP3 playera cell phone/mobile phonea cara piece of papera toothbrusha computer deskLearning aims(学习目标）学习目标）学习一般过去时的被动语态：学习一般过去时的被动语态： 1.学习学习be made of 和和be made from 的区别：的区别： 2.学习句型学习句型When/Where was it developed?学习表达希望及祝愿的句型学习表达希望及祝愿的句型: I wish I c
2、ould go into space some day. I hope your dream will come true.谈论新科技及发明谈论新科技及发明1. Whats the model rocket made of? Its made of metal.2. Who made this model rocket? Kangkang did.Wow !A model rocket ! Look ,listen and answer.（录音）（录音）Read and underline the sentences including the Passive Voice(读课文并读课文并划出
3、被动结构划出被动结构):5. Its used for sending satellites or spaceships into space. 被动结构被动结构:be +过去分词过去分词done1. Im not allowed to play computer games.2. Whats it made of?3. Its made of metal.4. Do you know what a rocket is used for?I am not allowed to playcomputer games. allow v. 允许1. allow sb. to do sth. 允许某人
4、做某事2. allow doing sth. 允许做某事3. be allowed to do sth. 被允许做某事知知 识识 点点 拨拨1.I wish I could go into space some day.知知 识识 点点 拨拨成真，变成现实成真，变成现实=I hope you will achieve your dream.某一天某一天,总有一天总有一天(将来将来) e.g. I wish I could have my own house some day. 2. I hope your dream will come true. wish to do sth.wish sb
5、. to do sth.wish +that 从句从句wishhope to do sth.hope +that 从句从句hope be used for doing sth. be used to do sth be made of 由某种物质做成由某种物质做成 (看得出原材料，物理过程看得出原材料，物理过程) be made from 由某种物质制成由某种物质制成 (看不出原材料，化学过程看不出原材料，化学过程) be made up of 由几部分组成由几部分组成12be made in spl. 在某地制造在某地制造be made by sb. 由某人制造由某人制造be made in
6、to sth. 被制成某物被制成某物3 被用来做某事被用来做某事Paper is made from wood.The red wine is made from grapes.Ink is made from carbon.A: Whats this in English?B: Its a computer desk.A: Whats it made of?B: Its made of wood.A: Whats it used for?B: Its used for holding a computer.A: Whats the English for this ? B: Its a pi
7、ece of paper.A: Whats it made from ?B: Its made from wood.A: Whats it used for? B: Its used for writing on.toothbrush/plastic/brush teethsweater/cotton/keep warm Make conversations in pairs.A: Whats this in English?B: Its a A: Whats it made of?B: Its made of .A: Whats it used for?B: Its used for .ru
8、ler/steel/measure witha bottle of ink/ carbon/ write in Make conversations in pairs.A: Whats the English for this ? B: Its a/an .A: Whats it made of/from ?B: Its made of/from .A: Whats it used for? B: Its used for.bed/ iron/ sleep ona bottle of red wine/grapes/drink1.The desk is made _ wood.2.The re
9、d wine is made _ grapes.3.This delicious cake was made _my mother.4.Paper is made wood 5.Our group is made up _ four students.6.That kind of machine is made Japan.offromofbyinfrom测试反馈：测试反馈：Fill in the blanks with the right prepositions.（共12分）Invention Time Place Use When was it developed?Where was i
10、t developed?Listen and finish the table.an MP3 playerin 1998KoreaImprove our English（录音）（录音）InventionTimeCountry UseDigitalcamera( )1975America take photosComputer ( )1946America help to work and studyCellphone ( )1973America communicate 213312 A: Whats this? B: Its a . A: Whats it used for? B: Its
11、used for. A: When was it developed? B: It was developed in . A: Where was it developed? B: It was developed in .Make conversations in groups of 4.一般过去时的被动语态一般过去时的被动语态: 助动词助动词was/were +过去分词过去分词done1.肯定句式 ：主语+was /were+done+.2.否定句式 ：主语+was/were + done+.3.一般疑问句式： Was /Were+主语+done+?4.特殊疑问句式：疑问词+was/wer
12、e+subject+done+?归归 纳纳 总总 结结 中中 考考 链链 接接 ( ) 1. -Long time no see! (2011河南中考）河南中考） -Ive just returned. I to Zhengzhou for a meeting last month A. am sent B. was sent C. am sending D. was senting( ) 2. The road last year.(2011北京） A. builds B. built C. was built D. is built ( ) 3.The16th Asian Games in
13、 Guangzhou in November,2010.（2011广东） A. holds B. will hold C. was held D. will be held A. invite B. was invited C. invited D. is invitedBC( ) 4. Last weekend, Jack to a birthday party and he had a lot of fun.(2011长春）CB( )1.He _play computer games unless he finished his homework. A. was allowed to B.
14、 was not allowed to C. allow to( )2.We all know that paper _wood. A. is made of B. is made into C. is made from( )3.This kind of machine _in 2006. A. is invented B. is made C. was invented( )4.A(An)_is used for taking photos. A .Camera B. Lift C. MP3 player( )5 .We should spend more time _because it
15、s too important. A .to learn English B. learning English C. in EnglishBCCAB. Choose the best answer（10分）分）.Change the following sentences.(共共28分，每空分，每空2分）分）1.My mother allows me to use her cellphone.(改为被动语态改为被动语态) I _ _ use my mothers cellphone.2.A rocket is used for launching satellites and spacesh
16、ips. (就画线部分提问就画线部分提问) _ _ a rocket _ _?3.The digital camera was invented in 1975. (就划线部分提问就划线部分提问) _ _ the digital camera _ ?4. I hope you will achieve your dream. (改为同义句改为同义句) I hope your dream will _ _ .5.Whats this in English? (改为同义句改为同义句) the English this? am allowed to What is used forWhen was inventedcome true WhatsforHomework:Write the three conversations in 2b on your Exercise books.