人教版八级下Unit2SectionB2a-Selfcheck教案

Unit2I’llhelptocleanupthecitypark.SectionB(2a-Selfcheck)教学目标【知识与技能】1.复习动词不定式的不同用法。掌握生词strong,sir,madam。2.能够用英语表述常见的志愿活动，并就自己喜欢的志愿活动发表看法。3.能用本单元所学的语言简单表达对自己所喜欢的志愿活动的一些看法。【情感、态度与价值观】了解社会上有很多人需要我们的帮助，奉献爱心并不是要有多么伟大的壮举，而是首先自己要真正拥有一颗“爱心”，如此便可从身边的点点滴滴做起。明确自己所喜欢的志愿活动，并知道自己能为他人做些什么事情。教学重难点【教学重点】1.能运用所学的语言知识来简单地表达自己想做什么样的志愿活动。2.总结本单元学到的重点词组及句型。3.复习总结动词不定式的用法，并能完成相关练习题。【教学难点】运用所学的语言知识来写一封简短的信，表达自己想做什么样的志愿活动，以及做些活动的原因及自己的一些想法。教学准备图片、视频、多媒体等教学过程Step1Warmingup1.T:Showsomepicturesofdisabledpeopleandtheirlives,forexample,ablindman,somedeafgirls.TellSstheirlifemaybeverydifficult.Theysometimesneedourhelp.2.Talkaboutthedog-helper.Whatcanitdo?.Adog-helpercanleadablindmantomanyplaces.Itcangetthethingsamanwanted.Step2Reading①FastReading1.T:Nowlet’sworkon2b.First,let’sreadthequestionsandmakesureweknowthemeaningsofallthequestions.Thenreadthepassagequicklyandfindtheanswerstothequestions.1)WhowrotethelettertoMissLi?Why?2)WhatdidMissLido?2.Ssreadtheletterquicklyandtrytofindtheanswerstothetwoquestions.3.Checktheanswerswiththeclass.②CarefulReading1.T:Nowlet’sreadthesesentencesabouttheletter.Readthepassageagain.JudgeifthesentencesareTrueorFalse.Pleaseunderlineunderthemainsentences.1)Thewritercan’tusehisarmsorlegswell.2)Luckywasbroughttothewriterbyhisfriend.3)Theownerandthedoghavebeentrainedat“Animalhelpers”forsevenmonths.4)Adog-helperisforthosewhoaredisabled.5)Luckycanunderstanddifferentorders.2.Ssreadtheletteragainandjudgethesentences.3.Checktheanswerswiththeclass.4.Fillintheblankswiththeproperwords.BenSmithisa___________man.Hehasmany__________inhislife.Hecan’t_____his_____orlegswell.Somenormalthingslikeansweringthetelephone,________andclosingthedoors,or________thingsaredifficultforhim.But“Lucky”,thedog-helper,makes________tohislife.Luckyisafantasticdog.It’svery______and__________manyEnglishwords.Itcanunderstandhimwhenhegiveshimorder.ChecktheanswerswiththeSs.Step3Languagepoints1)I’dliketothankyouforgivingmoneytoAnimalHelpers.thankyoufordoingsth.因做某事而感谢。for是介词，后接名词或的动词用动词ing形式。【即学即练】1.Thanksfor________(help)us.Thanksforyour______.(help)2.OldHenryisalwaysworriedabout_______(live)alonesomewhere.3.Weareinterestedin_______(play)basketball.4.Somechildrenwereafraidof_______(pass)bytheoldstrangetreeinsuchadarknight.2)I’msureyouknowthatthisgroupwassetuptohelpdisabledpeoplelikeme.setup建起；设立.Afundwillbesetupforthedeadmen’sfamilies.将为死者家属设立一项基金。disabledadj.丧失能力的；有残疾的dis(否定前缀)able(能够)disabled.Hewasdisabledintheaccident.他在事故中残疾了。3)YouhelpedtomakeitpossibleformetohaveLucky.此句中makeitpossibleforsb,todosth.是一种固定结构，表示“使得某人有可能做某事”。在这个句子中，it仅是一个形式上的宾语，真正的宾语是todosth..Mr.GreenmakesitpossibleforustolearnEnglisheasilyandinaninterestingwayinhisclass.格林先生使我们能够在他的课堂上通过有趣的方式轻松地学习英语。4)Luckymakesabigdifferencetomylife.makeadifference影响；有作用.Itwouldmakeabigdifferencetomylife.这会对我的生活产生很大影响。5)Orimagineyoucan’twalkoruseyourhandseasily.imaginev.n.想象；设想.Youdon’timagineitistrue.你别想象那是真的。or在否定句中连接并列的成分。【即学即练】Hedoesn’tlikered_____(and/or)green.Hisfavoritecolorisblue.6)…butmanypeoplehavethesedifficulties.difficultyn.困难；难题difficultadj.困难的difficultyn..Whenyou’reindifficulty,askmeforhelp.当你遇到困难时，向我求助。havedifficulty(in)doingsth.做某事有困难.Janehasdifficultiesinlearningmath.Let’shelpher.7)ShetalkedtoAnimalHelpersaboutgettingmeaspecialtraineddog.trainv.训练；培训trainv.trainingn.训练；培训.I’mtrainingmyselfforarace.我正在为赛跑作训练。Veryhardtrainingisnecessary.刻苦训练很必要。8)IloveanimalsandIwasexcitedabouttheideaofhavingadog.excitedadj.激动的；兴奋的辨析：exciting与excitedexciting意为“另人兴奋的”，常用于修饰事物；excited意为“激动的”。.Theboywastooexcitedtogotosleep.小男孩太兴奋了，以至于不能入睡。Ihavesomeexcitingnewsforyou.我告诉你一些令人兴奋的消息。【即学即练】Hefelt_______wheneverhewatchessoccergames.Thesoccergameisso_______.相同的用法：interesting/interested,relaxing/relaxed,surprising/surprised.terrifying/terrified，9)LuckyisverycleverandunderstandsmanyEnglishwords.cleveradj.聪明的.Itwascleverofhimtofindthewayhere.他能找到这儿来真是聪明。understandv.理解；领会(understood).Thisgrammariseasytounderstand.这本语法书很容易理解。10)Thankyouagainforchangingmylife.changev.n.变化；改变.Howdiditchangehislife？它如何改变他的生活？2.Ssreadandtrytoremember.③PostreadingWorkon2c1.Nowlookatthelistofwordsbelow.Circlethepartofthespeechofeachwordandmakeyourownsentenceswiththesewords.1)group(adj./n.)___________________________________2)disabled(adj./adv.)__________________________________3)difference(adv./n.)___________________________________4)imagine(v./n.)__________________________________5)difficulties(n./adj.)_________________________________6)normal(adv./adj.)__________________________________7).training(adv./n.)__________________________________8)kindness(n./v.)__________________________________2.LetsomeSscirclethepartofspeech.3.Sstrytomakesentenceswiththewords.4.LetsomeSsreadtheirsentencesandcorrecttheirmistakes.5.Sscheckthesentenceswiththeirpartners.Workon2d1.TellSsthattheywilluseinformationinthelettertomaketruesentencesbymatchingthedifferentparts.2.Ssworkbythemselves.3.Checktheanswerstogether.Step4Discussion1.T:1.Inwhatotherwaysdoyouthinkdogsareabletohelppeople?2.Whatotheranimalscanwetraintohelppeople?2.Nowtalkaboutitwithyourpartner.3.AsksomeSssaywhattheyanswers.3a.Lookatthesekindsofvolunteerwork.Canyouaddmore?Whatwouldyouliketodo?Discussitwithapartner.e.g.Workinginanoldpeople’shomeHelpingkidsinanafter-schoolprogramBeingaguideatamuseumTalkwithyourpartneraboutwhatkindsofvolunteerworkyouwoulddo.Step5AskandanswerWhatwouldyouliketodo?Whydoyouliketodothat?Step6WritingWorkon3b:1.Letonestudentwritehisorheranswertothequestions.2.Usingtheseanswersasamodel,writeashortletterasamodelfortheSs.写作指导： 本文为写自己所喜欢的志愿活动，并说明原因。 因此，人称为第一人称；时态应用一般现在时态； 应先开门见山地表明自己所喜欢的志愿活动。 然后，说明自己所擅长的事情，并表明自己想做这些活动的简单原因。3.Sstrytowritedowntheiranswersandwriteashortletterbythemselves.4.WalkaroundtheclassandgiveanyhelpSsmayneed.5.LetsomeSsreadtheirlettersandcorrectthem.Step7SelfCheckWorkonSelfCheck1:1.Fillineachblankwithapossibleverbtomakeaphrasalverb.2.Fillintheblanksandtrytosaythemeaningofit.3.Makeanewsentencewitheachphrase.WorkonSelfcheck21.TellSstoreadtheshortpassageandfillintheblankswiththeappropriatephrasalverbsorinfinitives.2.TellSsshouldtrytoreadtheshortarticlefirstandtrytoknowthemainmeaning.Thenreadcarefullyandtrytounderstandthemeaningofeachblanks.3.Ssworkandbythemselvesandtrytofillintheblanks.4.Checktheanswerswiththeclass.Step8ExercisesⅠ.根据句意，从括号中选择恰当的单词填空。1.There’sanage__________(different/difference)ofsixyearsbetweenthem.2.I__________(strong/strongly)urge(力劝)youtogiveupsmoking.3.It’sreally__________(kind/kindness)ofthemtoletususetheir