SectionAInventionMuseumHowmuchisit?18Howmuchisit?RuleOnlyonegroupthatgetsthemostscores(分数)canenterthemuseum.Guessing:Whatisit?Guessing:Whatisit?Guessing:Whatisit?MicrowaveovenItisusedforcookingandheatingfood(加热)Whatfoodcanbeheatedinit?Whatisitusedfor?Whenwasitinvented?Itisusedforcounting.calculatorWhataretheyusedforDoyouknowwhenitwasinvented?Theyareusedforgivinglight.lightbulbslightbulbsLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem.英译汉：style________project_______pleasure_______daily_______website_______pioneer_______list__________mention______________shoeswithsth._____________thinkof______________letsb.dosth.___________haveapoint_____________atthattime____________inourdailylife__________________seemtodo___________________Whataretheyusedfor?____________________Mypleasure!___________________________Ithinkcomputeristhemosthelpfulinvention.BecauseithelpsmesearchtheinformationthatIneed.Asurvey:Whatdoyouthinkisthemosthelpful/annoyinginventions?NameHelpfulinventionsWhyAnnoyinginventionswhyUsefulexpressions:A:Whatdoyouthinkisthemosthelpful/annoyinginvention?B:Ithinkthemosthelpfulinventionis…A:Whyisthat?B:Well,itgives/helpspeople…Whowas(telephone)inventedby?ItwasinventedbyBell.HenryFordEdisonBellTs’aiLunWrightbrothersfisherinventorsinventionsPapermakingPlaneWashingmachineLightbulbCarTelephone19761971197619271885Whenwasitinvented?1bListenandmatchtheinventionsListenandmatchtheinventionswiththedates.withthedates.abedc1876188519271976dabec18761885192719711976Whenwasthecarinvented?Itwasinventedin1885.Groupwork:WhatWhenWhoBeusedforPrintingTangDynasty朝代ChineseMakingcopiesbattery-operatedslippersheatedicecreamscoopshoeswithadjustableheels电池供电的拖鞋加热的冰激凌勺可调节后跟的鞋musiccandlemusiccandleactivityglassesactivityglassestemperaturecuptemperaturecupTrytobeaninventor!Welcome!Homework:DescribeoneofyourinventionsAndthenwriteitdown.•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。WhenwasitWhenwasitinvented?invented?alarmclocktellingthetimeImaginethatyouarealoneonatinyisland.Choosefivethingsyouwouldliketohaveontheislandwithyou.Tellthegroupwhatyouchoseandwhy.•4AnswersA:I’dliketohavearadiobecauseIcouldlistentomusicallday.B:Yes,butthat’snotgoingtohelpyouleavetheisland.Ithinkitwouldbebettertohave----
