《仁爱英语九上U4-T1-SA》由会员分享，可在线阅读，更多相关《仁爱英语九上U4-T1-SA（18页珍藏版）》请在金锄头文库上搜索。
1、 No.9 Junior High School No.9 Junior High School of Dianjiang Liang Yongof Dianjiang Liang YongUnit 4 Amazing ScienceTopic 1 When was it invented?How to learn English well ? Before class,. In class, . After class,. Speak . with. as often as possible. remember new words?It is a piece of paper.It _ _
2、_ wood.It _ _ _ writing on.It is a notebook.It _ _ _ paper.It _ _ _ taking notesismade ofisused forismade fromis used for由由.制成制成: be made of / be made from被用来被用来.: be used for doing.be made of be made of 由由由由. .制成制成制成制成（物体从表面（物体从表面（物体从表面（物体从表面看得出看得出原材料的形状或性原材料的形状或性原材料的形状或性原材料的形状或性质）质）质）质）be made fro
3、m be made from 由由由由. .制成制成制成制成（物体从表面（物体从表面看不出看不出原材料的形状或性原材料的形状或性质质)Example:A: Whats the locklock made of ?B: It _ _ _ metal .A: Whats it used for ?B: It _ _ _ locking the door.is made ofis used for/metl/ 金金属属 n. 锁锁 v. （用锁）锁上（用锁）锁上bridge stones help people cross the riverbe made of be made of 由由由由. .
4、制成制成制成制成（物体从表面（物体从表面（物体从表面（物体从表面看得出看得出原材料的形状或性原材料的形状或性原材料的形状或性原材料的形状或性质）质）质）质）chair bamboo sit onbed wood sleep onwine glasses glass hold winepeanutsbe made from be made from 由由由由. .制成制成制成制成（物体从表面（物体从表面看不出看不出原材料的形状或性原材料的形状或性质质)oil peanuts cook foodpieces of bread wheat eatred wine grapes drinkcomput
5、er desk /wood/put the computer onchopsticks/bamboo/eat foodsweater /cotton/keep warmwatch/metal/know the timepen/metal/write withtoothbrushes/plastic/brush teeth1. What is Kangkang doing?a model rocket 火箭火箭2. Can you guess what the rocket is made of?3. Whats the rocket used for?Its used for sending
6、satellitesstlait or spaceships into space1b Listen to 1a and mark T (True) or F (False).mp31.Jane is unhappy because she was not allowed to go to a party last night.( )2.Kangkangs father made a model rocket for him. ( )3.The rocket is made of metal. ( )4.A rocket is used for sending satellites or sp
7、aceships into space. ( )FFTT1c Read 1a and answer the following questions1. Why did Kankang ask Jane not to spend too much time on computer games ?2. Whats a rocket used for?3. Who taught Kangkang some knowledge about spaceships?4. Whats Kangkangs dream? Its bad for her health if she spendsspends to
8、o much time onon them.Its used for send sending satellites or spaceships into into space . Mr. Brown.He wishes he couldcould go into space some daysome day. .Key pointsBecause I was not allowed to play computer games last night.It was made by me.I wish I could go into space some day.一般过去时的被动语态一般过去时的
9、被动语态 ：was/were + donewas/were + done( (动词的过去分词动词的过去分词) )eg. They built the bridge three years ago. The bridge was built three years ago.The bridge wasnt built three years ago.Was the bridge built three years ago? - Yes, it was./ No, it wasnt.When was the bridge built ? - Three years ago.虚拟语气，表达了康康的主
10、观愿望，不一定能实现，所以情态虚拟语气，表达了康康的主观愿望，不一定能实现，所以情态虚拟语气，表达了康康的主观愿望，不一定能实现，所以情态虚拟语气，表达了康康的主观愿望，不一定能实现，所以情态动词动词动词动词can can 用了过去式用了过去式用了过去式用了过去式couldcould一般现在时的被动：一般现在时的被动：is/am/are + done.允许某人做某事允许某人做某事对对.有害有害向某人展示某物向某人展示某物由某人制作由某人制作( (将来将来) )某一天某一天我希望你的梦想能够实现。我希望你的梦想能够实现。我希望你能实现你的梦想。我希望你能实现你的梦想。 allow sb. to
11、do sth. be bad for.do harm to/ be harmful to show sth. to sb.= show sb. sth. be made bybe made of 由由.制成制成be made from 由由.制成制成be made in + 地点地点/时间时间I hope your dream will come truecome true. I hope you can reach/realize/achievereach/realize/achieve your dream.some dayone day (过去或将来过去或将来) 某一天某一天a lapt
12、op. a cellphone digital camera3a A数码的，数字的数码的，数字的 When and where were they developed?3a B. Listen again and complete the table. mp3 InventionItemlaptopcell phonedigital cameraMaterialUsageYearcountryplasticplasticmetal and plasticstudy, work and play communicatetake photosaround 19851973around 1975Ja
13、panAmericaAmericaSummaryWe learn: 1.Some words: lock, rocket, metal, satellite, spaceship,laptop,digital 2. Some phrases: be made of/from/by/in, be used for, come true , some day 3. Grammar the passive voice: was/were + doneHomework:1. Finish the exercises of SA on workbook.2. Review what we have learned.3. Preview 1a, SB
