九年級(jí)上冊(cè)Unit6 When was it inventedSection B 1李

SectionB1（la-2e）一、教學(xué)目標(biāo)：.語言知識(shí)目標(biāo)：1）能掌握以卜單詞：crispy,salty,sour,bymistake,customer,theOlympics,Canadian,divide,o,basket,popularity,lookupto,hero,professional2）能掌握以下句型：Potatochipswereinventedbymistake.ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.Thesestarsencourageyoungpeopletoworkhardtoachievetheirdrcams..情感態(tài)度價(jià)值觀目標(biāo)：了解世界上一些對(duì)人類有著重大意義的發(fā)明的相關(guān)信息，開闊學(xué)生的眼界，養(yǎng)成勤于思考，善于發(fā)現(xiàn)的好習(xí)慣，培養(yǎng)學(xué)生的創(chuàng)造精神。二、教學(xué)重難點(diǎn).教學(xué)重點(diǎn)：1）掌握本課時(shí)出現(xiàn)的生詞及用法。2）進(jìn)行聽力訓(xùn)練，提高綜合聽說能力。3）閱讀短文，獲得相關(guān)信息，提高學(xué)生們的綜合閱讀能力。.教學(xué)難點(diǎn)1）聽力訓(xùn)練2）閱讀2b部分的短文并完成相關(guān)要求。三、教學(xué)過程I,WarmingupLetSswatchaninterestingpicture.Asksomequestionsaboutthem.Whatdidtheyeat?Icecream.Whatdidthebigdogthinkoftheice-cream?Sweet,cool,anddelicious!Welllct\lookatsomeotherdeliciousfood,please.TalkingWorkon1aTellSsthatthewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.Ssworkwiththeirpartnersandtrytowritesomeproperwordsunderthepictures.LetsomeSsreadtheiranswers.Trytorememberthenewwords.Workon1bLetsomeSsreadtheadjectivewordsinthebox.Makesuretheyallknowthemeaningofeachword.Ssdiscusswiththeirpartners.Trytowritethenameofadifferentfoodaftereachword.Learnthenewwordstogether:HI.ListeningWorkon1cTellSstheconversationisabouthowthepotatochipswereinvented.Thestoryisveryinteresting.First,letoneSsreadthesentencesin1c.Makesuretheyknowthemeaningofeachsentence.Potatochipswereinventedbymistake.Theywereinventedin1863.Thecustomerthoughtthepotatoeswerenotthinenough.Thecustomersaidtheywerenotsaltyenough.Georgewantedtomakethecustomerhappy.Thecustomwashappyintheend.PlaytherecordingfortheSs.Listenfbrthefirsttime.PlaytherecordingagainandjudgeTorF.Keys:T,F,T,F,F,TListenandanswerthequestions.Whoinventedpotatochips?Whenweretheyinvented?Whatdidthecustomorderattherestaurant?WhatdidthecustomthinkofthepotatochipsGeorgecookedatfirst?HowdidGeorgecookthepotatoesthen?Workon1dLetSsreadthearticleinIdfirst.TellSstolistenagainandfillintheblankswiththerightwords.PlaytherecordingagainfbrtheSstolistenandwritethewords.TheHistoryofPotatoChipsDoyouknowhowpotatochipswereinvented?PotatochipsbyacookcalledGeorgeCmm.Theywereinventedin.GeorgeCrumcutthepotatoesreally,reallyandthencookedthemforalongtimeuntiltheywere.Finallyheputlotsofsaltonthemsotheywere.Keys:wereinvented,1853,thin,crispy,reallysaltyIV.PairworkWorkinpairs.Makea