九年级英语全册 Unit 6 When was it invented Period 1教学课件 （新版）人教新目标版.ppt

unit6whenwasitinvented sectiona1a 2d period1 fourancient 远古的 旧的 inventions compass gunpowder printing paper inventions car what sthiscalledinenglish television telephone personalcomputer calculator umbrella alarmclock camera microwaveovens abacuses lightbulbs battery batteries whatarethesecalledinenglish a whenwasthecarinvented b well ithinkitwasinventedin 1885187619271971 brainstorm a whenwasthetelephoneinvented b well ithinkitwasinventedin 1885187619271971 a whenwasthetelevisioninvented b well ithinkitwasinventedin 1885187619271971 a whenwasthepersoncomputerinvented b well ithinkitwasinventedin 1885197619271971 lookatthethings inwhatorder 顺序 doyouthinktheywereinvented a ithinkthecalculatorwasinventedbeforethecomputer b well ithinkthecalculatorwasinventedafterthecomputer a ithink wasinventedbefore b well ithink wasinventedafter guess thecarwasinventedbeforethetelevision a ithink wasinventedbefore b well ithink wasinventedafter guess thetelephonewasinventedbeforethepersonalcomputer listenandmatchtheinventionswiththedates a b e d 1876 1885 1927 1976 d a b c 1b in1927 a whatisthiscalledinenglish b itiscalledatelevision a whenwasthetelevisioninvented b itwasinventedin1927 in1976 in1971 in1885 in1876 in1827 in1871 in1800 am is are vt ppwas were vt pp practise thetelephonebybell wasinvented whowasthetelephoneinventedby bellinventedthetelephone wasinventedby thecar karlbenz whowasthecarinventedby karlbenzinventedthecar a whatisthe usedfor b ithinkitisusedfor talkingwithpeople a whatistheusedfor b ithinkitisusedfor count counting a whatistheusedfor b ithinkitisusedfor work working a whatistheusedfor b ithinkitisusedfor ride riding a whatistheusedfor b itisusedfor count counting a whenwas invented b itwasinventedin a whowasitinventedby b itwasinventedby a whatisthe usedfor b the isusedfordoing pairwork newinventions icecreamscoop sku p heatedicecreamscoop 加热的冰激凌勺 itwasinventedbychelsealanmon theywereinventedbyjaycecoziarandjamieellsworth shoeswithspecialheels 特殊后跟的鞋 将下列句子改为被动语态1 peopleusemetalformakingmachines metalformakingmachines 2 wedon tuserecordersinmathclass recordersbyinmathclass 3 dotheyuseitasatable itasatableby 4 shegrowsflowersonafarm flowersafarm 5 dotheyteachjapaneseintheirschool japaneseintheirschool is used are used us is used them are grown on is taught exercises 6 heaskedmetospeakloudly ispeakloudly 7 theteacheroftenmakesusdolotofhomework weoftenlotsofhomeworkbytheteacher 8 myfatherboughtmeanewbikeyesterday anewbikemeyesterday ianewbikeyesterday wasaskedto byhim are madetodo wasboughtfor wasbought bymyfather surftheinternet andfindoutmoreinvention