外研版（一起）五年级英语下册教案Module5Unit1Yourbagisbroken设计理念根据本课的教学内容，结合学生已有的认知水平。在本节课的设计上，我采用了任务型的教学模式，遵循了兴趣教学原则,直观教学原则与循序渐进的教学原则，学生通过在活动中观察，体验，讨论，合作，竞赛等形式主体性得到充分发展，综合语言能力得到提高。教学目标:知识目标:a.学习形容词“broken”，并对所接触过的形容词进行整理运用。b.掌握功能句“Thisblackbagisnice/big.”“Butit’sheavy.”能力目标:使学生能用形容词对身边事物的明显特征进行描述，比较。情感目标:激发学生的积极情感，培养学生交流与合作的能力。教学重点:单词:broken及其他形容词的运用。功能句:Thisadjectivenounisadjective.It’sadjective.教学难点:能够灵活运用形容词，对事物的鲜明特征进行描述，了解及感受形容词在句中的不同位置。教学准备CAI课件、录音机、图片教学流程Ⅰ.Warmingupa.Greetingsb.Sayandactthepoem.“Inspring,itiswarm.”(M4U2)c.T:Ilovespring,summer,autumnandwinner.Butmyfavouriteseasonisautumn.Becauseautumniscool.Theleavesfallfromthetreesandit’saharvestseason.What’syourfavouriteseason?Andwhy?Ⅱ.Presentationa.T：Doyoulikethegame“findoutthedifferences”找茬？图一：InPictureA,themonkeyisthin.ButinPictureBitisfat.InPictureA,thesnakeisshort.InPictureBitislong.InPictureA,thebagisbig.ButinPictureBitissmall.图二：InPictureA,thepencilisgood.InPictureBitisbad.T:Great!Thepencilisbadbecauseitisbroken.(出示单词卡片bread/break/broke/broken,让学生感受单词的发音)板书brokenb.T：Whatisbroken?（出示胳膊折了和筷子断了的图片）Thearmisbroken./Thechopsticksarebroken.c.Presentthetask:刚才同学们都能够准确地找出以上事物的不同特征,让我们通过今天的学习，用英语更加全面地描述事物的特征，并给他人提供建议吧。Ⅲ.NewTeaching1.TextLeading:a.T:Let’slearnModule5Unit1.“Yourbagisbroken.”(板书课题)Readinahappy/sad/angry/shyway.b.What’swrongwithLingling’sbag?WhatwillMsSmartdo?Let’swatchtheCD-ROM.S:Lingling’sbagisbroken.MsSmartwillbuyLinglinganewbag.c.Openyourbooks.Let’slistenagainandanswerthequestions.T:Howmanybagsarethere?Fromthecolour/size,whatarethedifferences?S:3bags.Twoareblack,oneisgreen.Twoarebig,oneissmall.(师贴卡片black/big)T:(手指屏幕)Linglingthought:Thisblackbagisnice.Thisblackbagisbig.d.(教师板书并领读)nice.Thisblackbagisbig.(斜体字部分为单词卡片)e.Saythedrillsindifferentways.(infast/slowway;inhigh/lowvoice)f.Howaboutthegreenbag?Thisgreenbagislight.Thisgreenbagissmall.2.Drillslearninga.T：Look,anicebag?Thisblackbagissmallandnew.It’slightandit’ssmart.Howaboutyourbag?(鼓励学生运用黑板上的句式及形容词描述自己的书包5-6个)b.T:Willlinglingchoosetheblack/greenbag?Whynot?S:No，becauseit’sheavy/small.师重复整个句子并板书Butit’sveryheavy.(斜体字部分为单词卡片)c.T：WhywillLinglingchoosethe3rdbag?Let’sfollowthetapeandfindouttheanswer.S:Becausethisblackbaghasgotwheels,anditwillbeeasyforher.d.Describethemalltogethercompletely.(运用三个包的图片)e.Listenandmatch.(练习册)f.T:Lookcarefully,herewecanchangethisadjectiveintoanotheradjectivelikethis.Readtogether.Ss:Thisbigbagisnice.It’sblack.Butit’sheavy.Ss:Thisheavybagisnice.It’sblack.Butit’sbig.（教师将形容词卡片进行变换，“black→big、big→heavy”,让学生感受其变化并自己总结：形容词既可以放在be动词之后，也可以放在名词之前）3.Practisea.Pleasedescribethethingsaroundyouinyourgroups.OryoucandescribeonepictureonPage19.b.PleasedescribethepicturesonCD-ROM.c.Dothelisteningpractice.Ⅳ.Consolidation.Playaguessinggame.(一名学生上前面朝大家，其他同学根据电脑中出现的画面给出提示，该生根据提示猜出单词。)如：It’sananimal.Thisanimalisgray.It’sbig.Ithasgotalongnoseand2bigears.Key:Anelephant.(根据学生的描述，快速猜出单词，其中包括食物、饮品、动物、著名景点以及水果。)Ⅴ.Task-fulfilling.1.T:LinglingwillgobacktoChina.ShewantstobuyparentsandDamingpresents.Butshe’sgotnoidea.Willyouhelpher?T:Shewantstobuymumacoat.Butwhichoneisbetter?(Sayonebyone)Shewantstobuydadawatch.Whichoneisbetter?(Discussingroups.)板书设计：Module5Unit1Yourbagisbroken.Thebagisniceandbig.Butit’sveryheavy.
