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1、Warmingup&SpeakingUnit18ThefourinventionsinancientChinaHowmanyfamousinventors/inventionsdoyouknow?Whatdidtheyinvent?ZhangHengThomasEdison(America)Bell(England)Ford奧威爾.萊特威爾伯.萊特Extendedinventionsofotherbodyparts:…Whataretheinventionsinthefuture?ElectricshoesEdiblechopsticksNose-topco
2、mputerInflatablebicycleA.EdiblechopsticksNeverthrowawayorwashchopsticksagain.Thesechopsticksarebothdeliciousandenvironmentallyfriendly.Savetreesandhaveasnackatthesametime–theycomeinfivedifferentflavours.ReadthefollowingdescriptionB.Nose-topcomputerAreyoutiredofcarryingaroundaheavyl
3、aptopcomputer?Here’sthesolution:thenewnose-topcomputerfitscomfortableonyournoseandweighslessthanapairofglasses.Usethekeyboardvestwhenyouwanttotypesomething.C.ElectricshoesTheheelofthisshoesisamachinethatmakeselectricitywitheverystepyoutake.Youwillneverneedtobuybatteriesagain!D.Infl
4、atablebicycleYouwillneverhavetoworryabouthavingyourbikestolenagain.Ifyouuseourinflatablebike,youcansimplylettheairoutandputyourbikeinabag.Whatisyourfutureinvention?Name:Functions:Use:SpeakingAskingforapatentApatentWorkingroupsInventorAYouhaveinventacarthatuseswaterinsteadofpetrol.I
5、nventorBYournewinventionisaflyingbicycle.InventorCYournewinventionisamachinethatmakesitpossibleforpeopletoseethefuture.InventorDYouhaveinventedapenthattranslateswhatyouwriteintoaforeignlanguage.PatentofficerListentoeachgroupmemberandaskquestions.Decidewhichoftheinventionsyouthinkis
6、themostusefulandbepreparedtoexplainwhy.MakeupadialogueInventor:Patentofficer:describe…andtrytogetapatentDecidewhichcanwinapatentandwhyUsefulexpressionsThisinventioncanhelppeople…Whatdoesitlooklike?What’sitmadeof?Thisnewinventionwillmakeitpossibleforpeopleto…Thisisanewwayof…Howdoesi
7、twork?Howwouldpeopleuseit?HomeworkworkbookA
