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1、Unit 9 Grammar Focus:Language Goals: invent invent v.發(fā)明，創(chuàng)造be used for 用來做scoop sku:p v.用勺舀 n.勺子，長柄勺heel hi:l n.（鞋襪等的）后跟battery btr n.電池operate preit v.操作，作業(yè)slipper slip n.拖鞋heat hi:t v.加熱，是變熱New wods light bulbsinventionEdisoninventorEdison invented the light bulb.The light bulb was invented by Edis

2、on. Karl Benz invented the car._ was invented by _.The car Karl Benz Bell invented the telephone._ was invented by _.The telephone Bell Karl Benz BellEdison.Who was _invented by ?It was invented by _.the car Karl Benz 1ba b e dc 18761885192719711976calculator When was the telephone invented ?I think

3、 it was invented in 1876.1885 1976 1971 1927 What is/are used for? Its/Theyre used for某物被用來做什么. Lets discuss What are the computers used for ?The computers are uesd for .(be used for+v-ing 被用于)play games search informationread storieschat with friendstinginginging A: What is the used for? B: I think

4、 it is used for _.talking with peoplecarcomputercalculatorlight bulbs countingbringing lightinsteading of walkingstudying 1. Amy used _ glass. A. wear B. to wear C. to wearing D. use to be2. The knife is used _ fruits. A. to cutting B. for cutting C. cut3. I used _ late, but now I _ early. A. to get

5、ting up; am used to getting up B. to get up; am used to get up C. to get up; am used to getting up4. Theyre used for seeing in the dark. (改為同義句) Theyre used _ _ in the dark. B BC to see used to do 過去常常做某事，只用于過去時(shí)態(tài)be used to doing 習(xí)慣做某事，用于一般現(xiàn)在時(shí)和過去時(shí)be used for doing / to do 被用于做某事，表示被動(dòng)語態(tài) interesting in

6、ventions New wordsscoop v.用勺舀 n.勺子adjustable adj. 可調(diào)整的heel n.后跟battery n.電池operate v.操作battery-operated 電池供電的slipper n. 拖鞋heat v. 加熱battery-operated slippers電池供電的拖鞋heated ice cream scoop加熱的冰激凌勺shoes with adjustable heels可調(diào)節(jié)后跟的鞋 2a Listen and number the inventions inthe order that you hear.3 1 2 2b L

7、isten again. Match the inventions with their inventors and uses.Inventionshoes with adjustable heelsbattery-operated slippersheated ice cream scoop Who was it/ were they invented by?Chelsea LanmonJayce Coziar and Jamie EllsworthJulie Thompson What is it/ are they used for?scooping really cold ice cr

8、eamseeing in the darkchanging the style of the shoes camera 1839 Daguerre達(dá)蓋爾 plane The Wright Brothers萊特兄弟 1903Writing take photosFor exampleA: When was _ invented?B: The _ was invented in _ .A: Who was _ invented by ?B: It was invented by _ . I think It is very useful. It was used for _ .carry peop

9、le to someplace 造紙術(shù) paper-making印刷術(shù) printing 火藥 gunpowderthe four great inventions of ancient Chinainvention time inventor be used for指南針 the compass It was invented in 1350.It was invented by a German.It is used for telling us the time,And telling us to get up on time.Guessing game alarm clock Its

10、an annoying invention.Because it wakes me up when Im sleeping. Guessing: What is it? what is it used for?Microwave ovenIt is used for cooking and heating food(加熱) I think computer is the most helpful invention. Because it helpsme search the information that I need. More inventions in the future?Plea

11、se design an invention with your imagination, work in groups and draw it on a piece of paper ,then introduce it in front. 1. Who was it invented by? 2. What was it used for? 3. What do you think of it ? 1. - When _ the telephone _, do you know? - Yes. In 1876. A. was; invented B. is invented C. did,

12、 invent D. had, invented 2. I think it is one of _ in the world. A. the helpful invention B. the helpful inventions C. the most helpful inventions D. the most helpful invention3.（2010年河北省37題）Hong Kong _ to be a good place for eating today. A. knows B. knew C. is known D. was knownCA C 5.（2008年河北省35題

13、）Last year, Li Hua, a college student, _to work for the Olympic Games.A. is choosing B. is chosen C. was choosing D. was chosen4.（2007年河北省42題）We _to close the windows before we left the lab. A. tell B. told C. are told D. were told6.（2006年河北省37題）The children _to swim last month and they can swim very well now.A.are taught B. were taught C. have taught D. taught7.（2009年河北省34題）Dont put off today s work for tomorrow. I mean ,todays work _ today.A. may do B. must do C. may be done D. must be done連接中考：BD DD