2023學(xué)年完整版九年級(jí)Unit6WhenwasitinventedUnit6Whenwasit

Unit6Whenwasitinvented?SectionA1(1a-1c)授課時(shí)間:2023年11月7日授課地點(diǎn):中城中學(xué)授課人：楊媛一、教學(xué)目標(biāo)：1.語言知識(shí)目標(biāo)：1)能掌握以下單詞：inventinventorinventiontelephonetelevisioncomputer...2)能掌握以下句型：—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.—Whowasitinventedby?—ItwasinventedbyBaird—IthinktheTVwasinventedbeforethecar.—Well,IthinktheTVwasinventedaftertheTV.3)能談?wù)撐锲繁话l(fā)明的時(shí)間、年份的讀法以及是被誰發(fā)明的。2.情感態(tài)度價(jià)值觀目標(biāo)：了解一些近現(xiàn)代發(fā)明的時(shí)間及用途，激發(fā)自己熱愛發(fā)明的情感。培養(yǎng)想象力，善于觀察事物。面對(duì)難題，用積極的態(tài)度去解決，發(fā)揮想象力，認(rèn)識(shí)世界，改造世界。二、教學(xué)重難點(diǎn)1.教學(xué)重點(diǎn)：1)本課時(shí)的單詞、詞組和句型，學(xué)習(xí)運(yùn)用一般過去時(shí)態(tài)的被動(dòng)語態(tài)。2)學(xué)會(huì)詢問發(fā)明時(shí)間及被誰發(fā)明的基本句型：—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.—Whowasitinventedby?—ItwasinventedbyCaiLun.2.教學(xué)難點(diǎn)：運(yùn)用一般過去時(shí)態(tài)的被動(dòng)語態(tài)來討論發(fā)明的發(fā)明時(shí)間及用途。三、教學(xué)過程StepⅠ.GreetingIntroducemyselftotheSsandinvitethemtomyhometownMatitohaveoranges.StepⅡ.WarmingupEnjoyanEnglishsongtoleadinanewunitandaskthemtogetoneortwosentencesorsomeimportantwordsfromthevideo.ShowthelanguageGoalsandthegrammar.StepⅢ.Presentation1.Showsomeinventionsandtheirinventorsandleadthemtoturnthesentencesintopassivevoice.KarlBenzinventedthefirstcar.ThefirstcarwasinventedbyKarlBenz.Bellinventedthefirsttelephone.ThefirsttelephonewasinventedbyBell.2.Talking1.Lookatthepicturesin1a.Discusswithyourgroup,inwhatorderdoyouthinktheywereinvented?Trytonumberthem[1-4].(1a)2.LeadtheSstotalkabouttheseinventions3.Playagame:showtwoinventionsfirstandleadthemtotalkaboutthemlikethis:A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.AfteritI’llgivetherightansweronthescreen,Thentalkaboutotherinventions.Atlast,givetherightorderonthescreen.StepⅣ.Listening(1b)1.showtherulesofreadingyearsandleadthemtoreadtheyearsonthesreen.Practiceagainandagain.2T:TellSstolookatthepicturesandyearsontheleft.ThenasktheSstoreadthemtogether.3..PlaytherecordingfortheSstolisten.totheconversationandtrytomatchtheinventionwiththeproperyear.4.Playtherecordingagain.AndgettheSstofillinthechartontheirpaper.Thenplayagaintocheckanswers.Andlast,gettheSsreadtheconversationtogether.StepⅤ.Pairwork(1c)1.Sstrytoreadthemodelconversation.2.StudentA,askStudentBwhenthethingsinthepicturein1bwereinventedandwhowasitinventedby.StudentBanswerthequestions.Thenchangerolesandpracticeagain.3.Letsomepairsaskandanswerinpairs.e.g.A:Whenwasthetelevisioninvented?B:Ithinkitwasinventedin1927.A:Whowasitinventedby?B:ItwasinventedbyBaird.4.AskaSstoreadaconversationandaskotherSstoguesstheinvention.ThenShowthefourgreatChineseinventionsandleadtheSstotalkaboutit.5.giveasaying:Geniusisonepercentinspirationandninety-ninepercentperspiration.(天才是百分之一的靈感加上百分之九十九的汗水)andmotivatetheSstostudyhardandtrytobeaninventor.StepVISummaryReadtheconversationsinthispage.Andgetthemtoreviewthegrammarandimportantsentences.StepVIIhomeworkSearchinformationofaninventionontheinternet,writeanarticleaboutit,tryyourbesttodescribeit.Nextclass,shareyourideastootherSs.Ste