浙江省泰顺县罗阳二中九年级英语《Unit 9 when was it inented？》课件1 人教新目标版.ppt

unit9whenwasitinvented revision thislittlethinghasgotnumbersfrom0to9 itisverysmall soyoucanputitintoyourpocket whereveryougo youcanuseittotalktoyourfriendsandyourfamiliesfaraway guess hereisabigbox itcankeepthefoodfreshanditcangiveiceinsummer someoneinventedthefridgein1862 thefridge in1862 2 harrysoninventedthefridge thefridge harryson 3 itkeepsthefoodfresh thefood freshinit 4 italsocangiveiceinsummer icealsocan insummer5 wecleanthefridgeonceamonth thefridge onceamonth wasinvented wasinventedby iskept begiven iscleaned thepassivevoice 被动语态 被动语态的构成 be动词 及物动词的 过去分词 一般现在时 一般过去时 makealistofinventionsyouknow car television telephone computer calculator umbrella alarmclock camera microwaveovens abacuses binoculars lightbulbs batteries weshouldbeproudofbeingachinese compass 指南针 gunpowder 火药 printing 印刷术 papermaking 造纸术 chineseancientinventions invent inventors inventions weneed soweinvent thomasedison 1847 1931 thomasedisonwasagreatinventor heinventedmorethan1000inventionsduringhislifetime thomasedisonwasagreatamerican youngtomwasinschoolforonlythreemonths tom smother himtoreadandwrite whenhewas22 he tonewyork duringhislifetime hehadmorethan1 000 nomatterhowharditwas henever exercises fillintheblanks inventor taught moved inventions gaveup bellinventedthetelephone thetelephonewasinventedbybell bellinventedthetelephonein1876 thetelephonewasinventedin1876 benzinventedthecar thecarwasinventedbybenz benzinventedthecarin1885 thecarwasinventedin1885 看谁反应快 主动语态 被动语态 inventedusedformadeofcookedtastegivesaywillbuywilldiscover was wereinvented was wereusedfor was weremadeof was werecooked is aretasted is aregiven is aresaid willbebought willbediscovered be 动词的过去分词 a what sthis b it sa a whenwasitinvented b itwasinventedin a whowasitinventedby b itwasinventedby 1903wrightbrother 1976anamerican 1876bell 1927baird 1885juliethompson whatotherinventionsdoyouknow askandanswer thecarwasinventedjustacenturyago butmanypeopledon tknowwhoinventedthefirstcar thefirstcarwasinventednotbyanenglishman butbyananmerican hisnamewashenryford henrywasborninapoorfamily whenhewas12 hismotherdied hehadtoworkinthedayandrepairedwatchesintheeveningforsomemoney thehardlifemadehimstrongandable atthattimehewishedtomakeamachine itcouldrunwithouthorse soitwasnamedthe horselesscarriage 无马马车 heovercamealotofdifficultiesandinapril 1873 the horselesscarriage wasfirstshowntothepublic iiwasthefirstcar laterhenryfordfoundedthefordmotorcompany hewasreallythefirstinventor readcarefullyandanswerthequestion 1 whenwasthefirstcarinvented 2 whowasthefirstcarinventedby 3 whatcouldthe horselesscarriage do 4 what sthemeaningofthe overcame here a 回来b 克服c 遇见d 放弃 thefirstcarwasinventedinapril 1873 itwasinventedbyhenryford itcouldrunwithouthorse it susedfor whatisitusedfor whatisitusedfor it susedfor discussinyourgroupoffourandreport report ithinkthemostusefulinventionis because 1885juliethompson 1927baird 1976anamerican 1876bell 1903wrightbrother whichinventiondoyouthinkisthemostuseful why 不局限这些图片 whycouldhebecomegreatinventor 1 hewasclevererthanothers 2 hehadmoney 3 hehadgoodimagination 想象力 4 hehaddetermined 坚定 todosomethingwell 5 hewasnotafraidfailure 失败 hewasgoodatlearningfromfailure 6 theylikedtosolvingproblemsinmanyways whataregreatinvent