unit 6 when was it invented导学案（2014新版九年级英语上册）

精品文档2016全新精品资料全新公文范文全程指导写作独家原创1/10UNIT6WHENWASITINVENTED导学案（2014新版九年级英语上册）莲山课件M刘营初中九年级英语五步导学案执笔龚琴审核初三英语组课型听说课课时1授课人授课时间姓名学案编号NO1【课题】UNIT6WHENWASITINVENTEDSECTIONA1A1C教师复备栏或学生笔记栏【学习目标】句型WHENWASTHECARINVENTED弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。【学习重点难点】句型WHENWASTHECARINVENTED弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。【学法指导】在学习中，懂得人类的科学发明创造了丰富的物质文明，精品文档2016全新精品资料全新公文范文全程指导写作独家原创2/10激发创造发明的能力和愿望。并乐于参加学习小组活动，积极合作。【教学过程】【教学过程】一、导入（启发探究3分钟）通过课件呈现中国古代的发明GUNPOWDER/COMPASS/PAPERMAKING/PRINTING然后问学生WHATARETHEYHELPTHESTUDENTSTOSAYTHEYAREFOURINVENTIONSOFCHINAGETTHESTUDENTSTOREPEAT叫学生列举一些他们知道的发明,如CAR,TELEPHONE,COMPUTER,TV等。THENSHOWSOMEINVENTIONSONTHESCREENTOTHESTUDENTSTELEPHONE,CALCULATOR,CAR,PERSONALCOMPUTER,TV,LIGHTBULB,ALARM,CLOCK,MICROWAVEOVEN,ELECTRICSLIPPERTEACHERTHEREAREMANYUSEFULTHINGSINTHEWORLDTHEYHELPUSALOTINLIFESHOWSOMEPICTURESONTHESCREENWHENWERETHEYINVENTEDSTUDENTS_THETELEPHONEWASINVENTEDIN1876THECOMPUTERWASINVENTEDIN精品文档2016全新精品资料全新公文范文全程指导写作独家原创3/10二、自学（自主探究6分钟）文化背景导读HOWAMERICANSSHOWEDTHEIRRESPECTFOREDISONTHOMASALVAEDISONWASAWARDEDMOREPATENTSONINVENTIONSTHANANYOTHERAMERICANWHENHEDIEDIN1931,AMERICANSWONDEREDHOWTHEYCOULDBESTSHOWTHEIRRESPECTFORHIMONESUGGESTIONWASTHATTHENATIONOBSERVEAMINUTEORTWOOFTOTALBLACKOUTALLELECTRICPOWERWOULDBESHUTOFFINHOMES,STREETS,ANDFACTORIESPERHAPSTHISSUGGESTIONMADEAMERICANSREALIZEFULLYWHATEDISONANDHISINVENTIONSMEANTTOTHEMELECTRICPOWERWASTOOIMPORTANTTOTHECOUNTRYSHUTTINGITOFFFOREVENASHORTTIMEWOULDHAVELEDTOCOMPLETECONFUSIONABLACKOUTWASOUTOFTHEQUESTIONONTHEDAYOFEDISONSFUNERAL,MANYPEOPLESILENTLYDIMMEDTHEIRLIGHTSINTHISWAYTHEYHONOREDTHEMANWHOHADDONEMORETHANANYONEELSETOPUTAGREATFORCEOFELECTRICITYATHISCOUNTRYMENSFINGERTIPS翻译下列年代1NINETEENSEVENTYONE_2EIGHTEENEIGHTYFIVE_精品文档2016全新精品资料全新公文范文全程指导写作独家原创4/103EIGHTEENSEVENTYSIX41927_51976_62010_三、交流（合作探究10分钟）1要求学生翻开课本P41，迅速阅读1A部分的内容。并按要求完成课本上相应的任务NUMBERTHEPICTURES（1分钟）2检查答案，先要求全班一起给出答案并检查讨论。3要求学生听第一遍录音，并完成课本上1B的听力任务LISTENANDMATCHTHEINVENTIONSWITHTHEYEARSCHECKTHEIRANSWERS读出序号读出年份读出完整的句子（2分钟）4听第二遍，填空。ALICEWASYOURLIFEVERYDIFFICULTWHENYOUWEREAKIDGRANDMAOH,NOTREALLYWHYALICEWELL,YOUDIDNTHAVEMODERNINVENTIONSLIKEA,RIGHTGRANDMAOFCOURSEWEDIDHOWOLDDOYOUTHINKIAMTHETELEPHONEWASIN1876YOUNEEDTOTAKEAHISTORYCLASS,ALICEALICEHAHAHOWABOUTTHEYWERENTINVENTEDYET,WERETHE精品文档2016全新精品资料全新公文范文全程指导写作独家原创5/10YGRANDMAYES,THEYWERECARSWEREINVENTEDIN1885MYFAMILYHADACARALICEWELL,DIDYOUHAVEATVGRANDMANO,WECOULDNTONETHEYWEREEXPENSIVEINTHOSEDAYSTHETVWASINVENTEDAROUND1927,ITHINKALICEWELL,IKNOWTHATYOUDIDNTHAVEABECAUSEWELEARNEDINSCHOOLTHATPERSONALCOMPUTERSWEREINVENTEDIN1976GRANDMAYOURERIGHTBUTIHAVENOW5要求学生听第三遍录音，并逐句进行跟读。（2分钟）6完成教材1C的任务，要求学生模仿1A内容，进行对话练习。并邀请23对同学当堂进行演示。（3分钟）6小结训练。要求学生在规定的时间内完成一个小练习。并请若干学生给出自己的答案。有错误的话及时解决纠正。（2分钟）用所给单词的正确形式填空1WHENWASTHETELEPHONEINVENTEDINVENT2THECOMPUTERCANHELPUSDOMATHPROBLEMSHELP3INTHOSEDAY,THEWOMANCOULDNTAFFORDAFFORDATVBECAUSETHEYWEREREALLYEXPENSIVE4AFRIENDOFMINEICAMETOSEEMELASTWEEK精品文档2016全新精品资料全新公文范文全程指导写作独家原创6/105ITHINKYOUNEEDTOTAKETAKEAHISTORYCLASS四、总结（引深探究15分钟）1INVENTV发明；创造INVENT指发明创造出自然界本来不存在的东西，如工具、方法、手段、汽车、电器、合成材料等。【备课例句】BELLINVENTEDTHETELEPHONE贝尔发明了电话。SMITHINVENTEDANEWTEACHINGMETHOD史密斯发明了一种新的教学方法。【横向辐射】DISCOVER,FIND,CREATE1DISCOVER是“发现”的意思，是指发现原来就有而一直没被发现，如发现电、煤、石油等矿藏及新星、星系或科学真理等。COLUMBUSDISCOVEREDAMERICAIN14921492年哥伦布发现了新大陆。RECENTLYTHEYHAVEDISCOVEREDACOMET最近他们发现了一颗彗星。2FIND的意思是“寻找”，强调找的结果，并不指发现。IVETRIEDTOFINDANOTHERCOPYBUTCOULDNTFINDONE我试图再找一本，但没能弄到。3CREATE指有目的地把原材料制成新产品，也指创造出原来不存在的或与众不同的事物。精品文档2016全新精品资料全新公文范文全程指导写作独家原创7/10MANCREATESHIMSELF人类创造了自己。ANOVELISTCREATESCHARACTERSANDAPLOT小说家塑造人物并设计情节。【课堂变式】根据语境提示，用INVENT,DISCOVER，FIND或CREATE的形式填空，完成句子。1WHEN_THESTREAMENGINE（蒸汽机）_2ICANT_MYBIKE,IMLOOKINGFORIT3SCIENTISTSARENOWTRYINGTO_IFTHISISPOSSIBLE4DOYOUKNOWWHO_THEPLANE5HE_QUITEANUMBEROFWONDERFULCHARACTERSINHISPLAY【解析】I1WAS,INVENTED2FIND3DISCOVER4INVENTED5CREATED五、练评（包含“考点链接”应用探究6分钟）一）单项选择（）1THEKINDOFCUPISUSED_DRINKINGATOBASCBYDFOR（）2MYMOTHERANDMYSISTERKEPTONTALKING,BUTMYFATHER_SILENTALLTHETIMEAGOTBKEPTCTURNEDDLOOKED（）3ITHINKTHESHORTSTORY_BYLUXUNAISWRITINGBISWRITTENCWRITTENDWASWRITTEN精品文档2016全新精品资料全新公文范文全程指导写作独家原创8/10（）4WHO_THEELECTRICLIGHTLAMP_EDISONAWASINVENTEDBISINVENTEDCWASINVENTEDBYDDIDINVENTEDBY二）阅读短文，完成任务GOOGLEANDTOYOTAHAVEWORKEDTOGETHERTOCREATEANEWSMARTCARITCANRUNONTHEROADWITHOUTADRIVERITDRIVESITSELFTHESELFDRIVINGCARHASNTBEENONSALETOTHEPUBLIC,SOWEDONTKNOWHOWMUCHITCOSTSANOTHERTHINGMOSTPEOPLEWANTTOKNOWISWHETHERITWILLBESAFEENOUGHTORUNONTHEROADTHESELFDRIVINGCARUSESELECTRICITYASITSPOWER,ANDITCANTDRIVEVERYQUICKLYTHETOPSPEEDWOULDBE25MILESPERHOURITISACTUALLYCONTROLLEDBYACOMPUTERSYSTEM系统ONTHECARTHESYSTEMKEEPSONCOLLECTINGINFORMATIONBYSOMEVIDEOCAMERASINSIDETHECARANDALIDARSENSOR激光雷达传感器ONTOPOFITACOMPUTERPROCESSESTHEINFORMATIONANDDECIDESWHATTODO“THESELFDRIVINGCARHASONLYBUTTONS按钮FORGOANDSTOP,SOITSVERYEASYTOUSE,”ANENGINEEROFGOO精品文档2016全新精品资料全新公文范文全程指导写作独家原创9/10GLESAYS“ANDWHATSMORE,ITWILLMAKECARACCIDENTSLESSANDMAKETHEWORLDASAFERPLACE”THESELFDRIVINGCARHASDRIVENHUNDREDSOFTHOUSANDSOFMILESINCALIFORNIA,ANDITHASONLYGOTTENINTOTWOACCIDENTSBYHUMANMISTAKEACCORDINGTOCNN,SELFDRIVINGCARSWILLALSOHELPTOREDUCE减少THENUMBEROFCARSINBIGCITIES“SELFDRIVINGCARSWOULDBEABLETOSENDYOUTOTHEWORKPLACEANDTHENPICKUPANOTHERPERSONINSTEADOFSTOPPINGINAPARKINGLOT”1WEDONTKNOWTHEPRICEOFTHESELFDRIVINGCARBECAUSEAITISONSALEONLYINAMERICABITISNTMADEFORSALECPEOPLECANGETITFORFREEDITHASNTBEENONSALETOTHEPUBLIC2THESELFDRIVINGC