最新九年级英语Unit9Whenwasitinvented人教新目标版.ppt

Unit 9 When was it invented?【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件Inventor :BellWhat is it used for?It is used for calling people.Who was it invented by?It was invented by Bell.invention【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件What is it used for?It is used for driving.Who was it  invented by?It was invented by Karl Benz Inventor:Karl Benzinvention【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件What is it used for?It is used for counting.calculatorWho was it invented by?It was invented by Blaise Pascal inventorinvention【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件InventorBaird贝尔德贝尔德What is it used for?It is used for watching.Who was it invented by?It was invented by Baird 【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件18761885192719711976 When was the car invented? It was invented in 1885.【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件Look at the things. In what order do you think they were invented?A: I think the calculator was invented before the computer.B: Well, I think the calculator was invented after the computer.【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件The car was invented before the TV set.A: I think … was invented before …B: Well, I think … was invented after ….【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件The telephone was invented before the TV set.A: I think … was invented before …B: Well, I think … was invented after ….【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件The telephone was invented before the computer.A: I think … was invented before …B: Well, I think … was invented after ….【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件1bListen and match the inventions Listen and match the inventions with the dates.with the dates.abedc18761885192719711976dabec【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件3122a Listen and number the inventions in the order that you hear them.【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件 InventionWho was it/were they invented byWhat is it/are they used for?shoes with adjustable heelsChelsea Lanmonscooping really cold ice creambattery-operated sneakersJayce Coziar and Jamie Ellsworthseeing in the darkheated ice cream scoopJulie Thompsonchanging the style of the shoes Listen again and match the items with their inventors and uses.2b【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件It’s used for scooping really cold ice cream.【【经典习题经典习题】】完成句子：完成句子：邮票是用来发送信件的。

邮票是用来发送信件的Stamps are ____ ___ ______ letters.【【要点点拨要点点拨】】be used for doing sth. 表示表示“被用于干某事被用于干某事”，意思与，意思与be used to do sth.相同如：如：The camera is used for taking photos. = The camera is used to take photos. used for sending 【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件【【拓展延伸拓展延伸】】◆◆be used as sth. 表示表示“被用作某物被用作某物”如：English is used as the second language in many countries. ◆◆be used by sb. 表示表示“被某人使用被某人使用”，后，后接动作的执行者如：接动作的执行者如：These textbooks are used by students. ◆◆be / get used to do sth. 表示表示“习惯于做某习惯于做某事事”。

如：如：She is used to running every morning. ◆◆used to do sth. 表示表示“过去常常做某事过去常常做某事”如：如：Miss Li used to dance after work. 【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件精彩纷呈，享受科技【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件Guessing--What is it used for?--It is used for…A.eatingB.eatC. telling the dateD. tell the date Interesting InventionsA.eatingB.eatC. telling the dateD. tell the date【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件Guessing--What is it used for?--It is used for…A.holding waterB.seeing in the darkC. scooping A.holding waterB.seeing in the darkC. scooping 【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件Guessing--What is it used for?--It is used for…A drawing lines B cutting thingsC playingA drawing lines B cutting thingsC playing【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件--What is it used for?--It is used for…A callingB smokingC surfing the internetA callingB smokingC surfing the internet【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件Crazy inventionused for driving【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件music candleactivity glassestemperature cup Try to be an inventor!【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件paper makinggunpowder[ 'gʌnpaʊdə(r) ] printing[ 'printiŋ ]  compass[ 'kʌmpəs ] 【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件即学即练单项选择1 Chinese ____ by more and more people. A is spoken      B is speaking     C speaks     D spoken  2.It was used ____ changing the style of the shoes. A to            B for             C in             D at 3 Cars were invented ____ 1885    A   on  B  at   C   for  D  in 4.---Who ____ the washing machine ____ ?   --- It was invented by Fisher.A did ,invent                 B is, invented  C was ,invented           D was, invented by  5.I ____ to sing a song last night. A am asked     B was asked       C ask            D asked.【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件用所给词的适当形式填空。

1The  slippers____ (use )for seeing in the dark. 2 The teachers’ office ____( clean) by us yesterday .3 He has a lot of ____ (invent) .4 MP3 is used for ____ (play) music  5 How many magazines can ____( borrow )from the library every week are usedwas cleanedinventionsplayingbe borrowed【最新】中学九年级英语《Unit9 When was it invented？》课件 人教新目标版 课件。