SectionA1a-1cUnit6Whenwasitinvented？DiscusionContentsSeeandSayPresentation

FinalStation23456FreeTalk

HomeworkandConclusion1WhataretheFourGreatInventionsintheancientChina?Doyouknow?paper-making造紙術(shù)compass指南針printing印刷術(shù)gunpowder火藥PapermakingwasinventdbyCaiLun.Itwasinventdin105A.D.(東漢元興元年)畢昇

PrintingwasinventedbyBiSheng.compass（司南）11thCenturygunpowderalchemists（煉丹術(shù)士）9thCentury如果你們能一一通過以下關(guān)卡，你們就是我們今天的冠軍。超級PK賽supershowGameoneSeeandsayDoyouknowwhatinventionitis?AlexanderBell亞歷山大貝爾Thefirsttelephonewasinvented

byBell.Bellinventedthefirsttelephone.Whatinventionisit?

KarlBenz卡爾奔馳KarlBenzinventedthefirstcar.ThefirstcarwasinventedbyKarlBenz.Baird貝爾德whatinventionisit?

Thefirsttelevisionwasinvented

byBaird.Bairdinventedthefirsttelevision.Whatinventionisit?Mauchly莫奇利Mauchly

inventedthefirstcomputer.Thefirstcomputerwasinvented

byMauchly.MemoryStormBellBairdBenzLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].IthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.2314ThecarwasinventedbeforetheTV.TheTVwasinventedafterthecar._____1876_____1885_____1927_____1971dacbDidgrandma’sfamilyhaveacar?Didgrandma’sfamilyhaveaTV?Why?Yes,theyhadacar.No,theydidn’thaveaTVbecausetheycouldn’taffordone.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.A:Whowasitinventedby?B:ItwasinventedbyBell.GamethreePairwork兩人一組完成對話，要求內(nèi)容正確、聲音響亮。根據(jù)情況加3分、2分、1分。inventioninventortimeCarCarlBenz1885TVBaird1927ComputerMauchly1971TelephoneBell1876Whatelseinventionsareyoufamiliarwith?DisscusionThisspecialhat

wasinventedby

Susan.Ithasmanycolorsandisusedfor

takingphotos.

Itcantakeaphotoofyoubyyourself.Whatisthehatusedfor?Thispairofspecialslipperswasinventedby

alazyhusband.Itisusedforcleaningthefloor.

Itcancleanthefloorwhereveryougo.Whatisthispairofslippersusedfor?Thissmall

airfan

wasinventedby

Tom.Itisusedforcoolingthehotfood.

Itrunsonelectricity.Whatisthisairfan(電風(fēng)扇)usedfor?5“inventions”thatchangedtheworld1.GPSTechnology2.wechat3.BikeSharing4.3DPrintingTechnology5.DriverlessVehicleFinalStationChooseonenumberandfinishit，youwillgetscoresitmatches!inventedseenusedbeenthought1.invent2.see3.use4.be5.think說出下列單詞的過去分詞（3scores）Translation(翻譯句子).2scores1.電話是被貝爾發(fā)明的。ThetelephonewasinventedbyBell.Translation(翻譯句子).2scores1.汽車在1885年被發(fā)明.Thecarwasinventedin1885.朗讀對話，要求準確流利聲音洪亮3scoresA:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.A:Whowasitinventedby?B:ItwasinventedbyBell.A:Whatisitusedfor?B:Itisusedfortalkingwithpeople1.car2.computer3.telephone4.papermaking5.printing6.gunpowderSpeakoutatleast6inventionswehavelearnttoday.3scoresYouarealuckyguy.Youcanget3scores.Andanotherchance.whoarethechampions?誰是冠軍？Homework

Writeashortreport.1.whatdoyouwanttoinvent?2.Whatistheinventionusedfordoing?3.Whydoyouwantto