Unit6WhenwasitinventedPeriod5课题名主备人课时Period5(SectionB1a-1e)学习目标1.语言知识目标：1)能掌握以下单词：crispy,salty,sour,bymistake,customer,theOlympics,Canadian,divide,divide…into,basket,popularity,lookupto,hero,professional2)能掌握以下句型：①Potatochipswereinventedbymistake.②ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.③Dr.Naismithdividedthemeninhisclassintotwoteamsandtaughtthemtoplayhisnewgame.④Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.⑤Thesestarsencourageyoungpeopletoworkhardtoachievetheirdreams.2.情感态度价值观目标：了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。学习重点1)掌握本课时出现的生词及用法。2)进行听力训练，提高综合听说能力。学习难点听力训练教学步骤教学过程二次备课I.温故知新1.LetSswatchaninterestingpicture.2.Asksomequestionsaboutthem.1.Whatdidtheyeat?S1:Icecream.2.Whatdidthebigdogthinkoftheice-cream?S2:Sweet,cool,anddelicious!II.兴趣导入let’slookatsomeotherdeliciousfood,please.Doyoulikefood,fruitanddrink?III.感受新知Workon1a1.TellSsthatthewordsintheboxdescribehowfoodcantaste.Writethemunderthecorrectpictures.Somepictureshavemorethanoneword.2.Ssworkwiththeirpartnersandtrytowritesomeproperwordsunderthepictures.3.LetsomeSsreadtheiranswers.Trytorememberthenewwords.IV.梳理巩固ListeningWorkon1c1.TellSstheconversationisabouthowthepotatochipswereinvented.Thestoryisveryinteresting.2.First,letoneSsreadthesentencesin1c.Makesuretheyknowthemeaningofeachsentence.3.Thecustomerthoughtthepotatoeswerenotthinenough.4.Thecustomersaidtheywerenotsaltyenough.5.Georgewantedtomakethecustomerhappy.6.Thecustomwashappyintheend.3.PlaytherecordingfortheSs.Listenforthefirsttime.PlaytherecordingagainandjudgeTorF.Keys:T,F,T,F,F,TWorkon1d1.LetSsreadthearticlein1dfirst.TellSstolistenagainandfillintheblankswiththerightwords.2.PlaytherecordingagainfortheSstolistenandwritethewords.Step3Pairwork1.Workinpairs.Makeaconversationabouttheinventionofpotatochips.Usetheinformationin1cand1d.2.Asksomepairstoactouttheirconversationinfrontoftheclass.V.拓展探究1.salty咸的salty(tastingofsalt)形容词，意为“咸的；含盐的”，是由名词salt(盐)加后缀-y构成的。►Thesoupisalittlesaltyforme.汤对我来说有点咸了。名词+后缀-y构成的形容词：luck—luckyhealth—healthywind—windyrain—rainytaste—tastyice—icysnow—snowysun—sunny2.Potatochipswereinventedbymistake.bymistake错误地；无意中Somebodytookthemyumbrellabymistake.有人错拿了我的伞。VI.课堂检测将下列句子变为被动语态。1.Hechosesixstorybookstheotherday.Sixstorybooks____________byhimtheotherday.2.UncleLeegaveJackalargecakeforhepaintedthewallwonderfully.Jack___________alargecakeforhepaintedthewallwonderfully.3.Amouseatehalfofthecakelastnight.Halfofthe_________byamouselastnight.教学反思
