河北省邢台市桥东区九年级英语全册 Unit 6 When was it invented Section A（1a-2d）课件 新人教版.ppt

SectionA,InventionMuseum,Howmuchisit?,18,Howmuchisit?,Rule,Onlyonegroupthatgetsthemostscores(分数)canenterthemuseum.,Guessing:Whatisit?,part1,Guessing:Whatisit?,Guessing:Whatisit?,Microwaveoven,Itisusedforcookingandheatingfood,(加热),Whatfoodcanbeheatedinit?,Whatisitusedfor?Whenwasitinvented?,Itisusedforcounting.,calculator,WhataretheyusedforDoyouknowwhenitwasinvented?,Theyareusedforgivinglight.,lightbulbs,Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem.,英译汉：style_project_pleasure_daily_website_pioneer_list_mention_shoeswithsth._thinkof_letsb.dosth._haveapoint_atthattime_inourdailylife_seemtodo_Whataretheyusedfor?_Mypleasure!_,Ithinkputeristhemosthelpfulinvention.BecauseithelpsmesearchtheinformationthatIneed.,Asurvey:Whatdoyouthinkisthemosthelpful/annoyinginventions?,Usefulexpressions:A:Whatdoyouthinkisthemosthelpful/annoyinginvention?B:IthinkthemosthelpfulinventionisA:Whyisthat?B:Well,itgives/helpspeople,Whowas(telephone)inventedby?ItwasinventedbyBell.,HenryFordEdisonBellTsaiLunWrightbrothersfisher,inventors,inventions,PapermakingPlaneWashingmachineLightbulbCarTelephone,1976,1971,1976,1927,1885,Whenwasitinvented?,1b,Listenandmatchtheinventionswiththedates.,a,b,e,d,c,1876188519271976,d,a,b,e,c,1876,1885,1927,1971,1976,Whenwasthecarinvented?Itwasinventedin1885.,Chineseinventions,Howmanyinventionsdoyouknow?,Groupwork:,battery-operatedslippers,heatedicecreamscoop,shoeswithadjustableheels,电池供电的拖鞋,加热的冰激凌勺,可调节后跟的鞋,musiccandle,activityglasses,temperaturecup,Challenge:,Trytobeaninventor!,Wele!,Homework:DescribeoneofyourinventionsAndthenwriteitdown.,GoodBye!,人类的每一次改革都是社会前进的步伐，每一次思想的升华都越来越接近文明。发明使人类由黑暗走向光明。正因为如此，社会离不开发明。让我们一起走向发明的前源吧。,Whenwasitinvented?,alarmclock,tellingthetime,Imaginethatyouarealoneonatinyisland.Choosefivethingsyouwouldliketohaveontheislandwithyou.Tellthegroupwhatyouchoseandwhy.,4,GROUPWORK,Answers,A:IdliketohavearadiobecauseI