山東省曲阜市書院街道中學(xué)九年級英語全冊《Unit 9 When was it invented》課件 人教新目標(biāo)版

( )1.TV programmes can_ to the other side of the world.A.send B. be sent C.make D.be made( )2.Older people must_ politely.A. speak to B. be spoken C.be spoken to D. say to( )3.We must _ our homework every day. A. be finished B. finish C. are finished D. finishedBCBUnit 9 Grammar Focus:Language Goals:invent invent v.發(fā)明，創(chuàng)造calculator klkjuleit n.計算器be used for 用來做scoop sku:p v.用勺舀 n.勺子，長柄勺adjustable dstbl adj.可調(diào)整的heel hi:l n.（鞋襪等的）后跟battery btr n.電池operate preit v.操作，作業(yè)battery-operate 電池供電的slipper slip n.拖鞋heat hi:t v.加熱，是變熱New wodslight bulbsinventionEdisoninventorEdison invented the light bulb.The light bulb was invented by Edison.Karl Benz invented the car._ was invented by _.The carKarl BenzBell invented the telephone._ was invented by _.The telephoneBellKarl BenzBellEdison.Who was _invented by ?It was invented by _.the carKarl Benz1b1babedc18761885192719711976dabeccalculatorWhen was the telephone invented ?I think it was invented in 1876.1885 1976 1971 1927What is/are used for? Its/Theyre used for某物被用來做什么某物被用來做什么.Lets discuss What are the computers used for ?The computers are uesd for .(be used for+v-ing 被用于被用于)play games search informationread storieschat with friendstinginginging A: What is the used for? B: I think it is used for _.talking with peoplecarcomputercalculatorlight bulbscountingbringing lightinsteading of walkingstudying1. 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 getting 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. BBCto seeused to do 過去常常做某事，只用于過去時態(tài)be used to doing 習(xí)慣做某事，用于一般現(xiàn)在時和過去時be used for doing / to do被用于做某事，表示被動語態(tài)interesting inventionsNew wordsscoop v.用勺舀用勺舀 n.勺子勺子adjustable adj. 可調(diào)整的可調(diào)整的heel n.后跟后跟battery n.電池電池operate v.操作操作battery-operated 電池供電的電池供電的slipper n. 拖鞋拖鞋heat v. 加熱加熱battery-operated slippers電池供電的拖鞋電池供電的拖鞋heated ice cream scoop加熱的冰激凌勺加熱的冰激凌勺shoes with adjustable heels可調(diào)節(jié)后跟的鞋可調(diào)節(jié)后跟的鞋2a2aListen and number the inventions inthe order that you hear.3122b Listen again. Match the inventions with their inventors and uses.Inventionshoes with adjustable heelsbattery-operated slippersheated ice cream scoopWho was it/ were they invented by?Chelsea LanmonJayce Coziar and Jamie EllsworthJulie ThompsonWhat is it/ are they used for?scooping really cold ice creamseeing in the darkchanging the style of the shoescamera 1839 Daguerre達(dá)蓋爾達(dá)蓋爾 planeThe Wright Brothers萊特兄弟萊特兄弟 1903Writingtake 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 people to someplaceIt 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 gamealarm clock Its 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(加熱加熱) I think computer is the most helpful invention. Because it helpsme search the information that I need. More inventions in the future?Please 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, 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 knownCAC5.（2008年河北省35題）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連接中考連接中考：BDDDThe passive voice. 英語中動詞有主動語態(tài)和被動語態(tài)兩種語態(tài). 主動語態(tài)表示主語是動作的執(zhí)行者,被動語態(tài)表示主語是動作的承受者, 在被動語態(tài)中動作的執(zhí)行者有時用by短語表示出來.被動語態(tài)的被動語態(tài)的:助動詞be+ (及物動詞的) 過去分詞 一般現(xiàn)在時一般現(xiàn)在時一般過去時一般過去時am (is, are) + donewas (were) + doneThe passive voice.1. 不知動作執(zhí)行者時,常用被動語態(tài).eg. My bike was stolen yesterday. This car is made in American.2. 不必要說出動作執(zhí)行者時,常用.eg. Rome was not built in a day.3. 為了突出強(qiáng)調(diào)動作的承受者時,常用被動語態(tài).eg. Thousands of beaches are polluted (污染).The passive voice.1.把原主動句中的賓語轉(zhuǎn)換為被動語態(tài)的主語.2.把動詞改為被動形式,即 “be + 過去分詞” . 注意 be動詞要按新的主語的人稱和數(shù)進(jìn)行變化,時態(tài)要和原來的主動語態(tài)的時態(tài)保持一致.3. 原來主動語態(tài)句中的主語,如果需要,就放在by后面以它的賓格形式出現(xiàn). 如果沒有必要就可以省略.其他的成分 (定語,狀語) 不變, 句式也不能變.The passive voice.Bellinvented the telephone in 1876.wasby造紙術(shù)造紙術(shù) paper-making印刷術(shù)印刷術(shù) printing 火藥火藥 gunpowderthe four great inventions of ancient Chinainventiontimeinventorbe used for指南針指南針 the compass