英语人教版九年级全册Period_1.ppt

Unit6Whenwasitinvented SectionA 1a 2d 第一课时 执教教师 张够英班级 九一班日期 2015年11月3日 Whatmoderninventionsdoyouknow calculator bulb amicrowaveoven washingmachine A IthinktheTVwasinventedbeforethecar What syouropinion B Iagree Idon tthinkso disagree IthinktheTVwasinventedafterthecar 1a Lookandnumberthethingsinrightorder 1bListenandmatchtheinventionswiththedates 1876 1885 1927 1971 dacb IthinktheTVwasinventedin1876 A Whenwasthetelephoneinvented B Itwasinventedin Thetelephonewasinvented 1876 Thecarwas 1885 TheTV 1927 Thecomputer in inventedin wasinventedin wasinventedin1971 Accordingtowhatyouhavelistened answerthequestionsbelow 1 Whatdidthegrandmahavewhenshewasyoung 2 Whydidn ttheyhaveaTVatthattime 3 Doesgrandmahavepersonalcomputernow Telephoneandcar Becauseitwasexpensive Yes shedoes 1839 anEnglishman 1861 JamesNaismith aCanadian 1973 MartinCooper 2004 SonyCompany 1885 Dr Pemberton anAmerican 1947 Spencer 1907 Wright 1879 Edison A Hi Whenwasthe invented B Itwasinventedin A Whowasitinventedby B Itwasinventedby A Whenwasthe invented B Ithinkitwasinventedin Review 1976 1885 1876 1927 Thepassivevoice 被动语态 主动语态改被动语态 Bell invented thetelephone in1876 was by Thepassivevoice 被动语态 主动语态变被动语态的结构图 Bellinventedthetelephonein1876 ThetelephonewasinventedbyBellin1876 主语 谓语动词过去时 宾语 时间状语 主语 谓语动词的过去分词 宾语 时间状语 alarmclock 1350 Eric A Whenwasitinvented B Itwasinventedin A Whowasitinventedby B Itwasinventedby lightbulb1879 Whenwasitinvented Itwasinventedin1879 Whowasitinventedby ItwasinventedbyEdison What situsedfor It susedforseeinginthedark Car1885 Whenwasitinvented Whowasitinventedby Whatisitusedfor Benz Itwasinventedin1885 Itisusedfortravelingfast ItwasinventedbyBenz inventv 发明 创造 发明家 创造者 n invention inventor Edisonwasagreat He 1093things His areveryimportanttous 爱迪生是一位伟大的发明家 他发明了1093样东西 他的发明对我们很重要 inventor invented inventions 2aListenandnumbertheinventionsintheorderthatyouhearthem 1 2 3 Whatcanyouseeonthetable What stheboydoing Whatisthegirldoing Whatisthescoopusedfor Whataretheshoesusedfor Listenagainandcompletethechart 2b changing serving inthedark 2blistenagainandcompletethechartblelow changingthestyleoftheshoes Shoeswithlights seeinginthedark Hotice creamscoop servingreallycoldicecream shoeswithspecialheels 笔记 1 shoeswithspecialheels特殊后跟的鞋子2 hoticecreamscoop热的冰淋勺子3 runonelectricity电动的4 beusedfor被用作5 thesubjectformyschoolproject学校项目的课题6 ourdailylives我们的日常生活7 haveapoint有点道理 Guessinggame potatochips 18501870 1853 Whenwasitinvented Makeconversationsusingtheinformationin2b Whataretheshoeswithlightsusedfor 2c They reusedforseeinginthedark Whatarehotice creamscoopusedfor They reusedforservingforreallycoldice cream Whatareshoeswithspecialheelsusedfor They reusedforchangingthestyleoftheshoes Thefirstinventionisshoeswith Peoplealwayshittheirtoeson onthewaytothebathroomatnight Sopeoplecanusethemfor inthe Listenagainandfillintheblanks something seeing dark lights Thesecondinventionisaspecialice cream Itrunson andbecomeshot It s forservingreally ice cream scoop electricity used cold Thelastinventionisshoeswithspecial Peoplecanmovetheheels and Youcan theheelsifyouaregoingtoa or themifyouarejustgoingoutfor heels down up raise party lower shopping 重点句子 1 Whenwasthecarinvented Itwasinventedin1885 2 W