2014新版英语八下Unit2教案

主备人黄明星辅备八年级英语组个人修改意见课题Unit2I’llhelptocleanupthecityparks.SectionA学习目标1.重点词汇用法及短语动词用法。2.学会施用“Iwill…”,“Iwouldlike…”等句型,向别人提供帮助。教学重点1)掌握这些短语动词的构成和用法：cleanup,cheerup,giveout,usedto2)学会提供帮助的基本句型：I’dliketoworkoutside.I’llhelpcleanthecitypark.Youcouldgiveoutfoodatafoodbank.教学难点学会提供帮助的基本句型教学用具Ataperecorder，multimediaUnit2I’llhelptocleanupthecityparks.SectionA1(1a-2d)教学流程：一【创设情境，呈现目标】1.播放学生志愿者进行义务帮助别人的活动视频，通过询问他们以下问题来引导学生们了解社会上一些的志愿们进行的活动。T:Whoarethey?S：They’volunteers.Theyusuallyvolunteertohelpothers.T:Howcouldwehelppeople?S1:WecouldcleanuptheparksS2:Wecouldhelpsickpeopleinthehospital.S3:Wecouldhelpplanttrees.…二【自学探究，交流展示】1.译一译，读一读，背一背1）饥饿_____________2）无家可归的___________3）标牌______________4）广告_______________5）创办_____________6）打扫干净______________7）使振奋起来____________8）分发________________9）建立，建造___________10）推迟_________________11）想出________________12）清洁日___________________13)sickchildren__________14）atthefoodbank_____________15)after-schoolstudyprogram_____________________________16)makeaplan__________2.自主预习完成1a的任务。三【听力导学】1.听力前准备1）认真阅读1b各句子，弄懂大概含义，并猜一猜空格会填什么内容。2）看懂2a中五幅图片的内容，用英文把图片反映的内容描述出来。3）认真阅读2b中句子，猜一猜空格会填什么内容。2.听录音仔细听录音内容，完成1b,2a,2b,并核对答案。3.重放录音，跟读录音内容。四【合作探究，难点释疑】1.Youcouldhelpcleanupthecityparks.1)helpv.“帮助”。helpsb.(to)do=_________________.帮助某人做某事如:Heoftenhelpsme(to)studyEnglish.=_____________________.2)helpn.“帮助”。如:____________________.谢谢你给我如此多的帮助。3)clean可用作形容词，意为“清洁的，干净的”，此外clean可用作动词，用于以下词组：cleanup打扫清洁或收拾整齐，整理。如cleanitup;cleanthemupclean-up（名词）打扫，清洁。SchoolClean-upDay学校大扫除练一练：1).It’stimeforyouto__________yourbedroom.2).Iwillhelpyou__________theschool.3).Tomorrowis_____________________day,everyoneshouldtrytodosomecleaning.2.sick和ill的用法区别sick是形容词,"生病的",同义词是ill。区别在于sick在句中可做______语和________语,而ill一般做_______语。如:Hisfatherwassickyesterday,sohedidn'tgotowork.他的父亲昨天病了,因此他没有去上班。Tomhaslookedafterthesickgirlforaweek.汤姆看顾那个生病的小女孩已经一星期了。当ill意为"坏的,恶劣的"时,在句中可做定语。如:Heisanillchild.他是一个坏孩子。3.putoff"推迟、取消(会议,约会等),动副词组,后跟动词时应用其-ing形式,代词作宾语需放在put和off中间。例如:_____________untiltomorrowwhatcanbedonetoday.今天可以做的事情不要推到明天。Pleasedon'tputoff___________yourhomework.请你们不要拖延做作业。4.makeaplan意为__________makeaplantodosth________________.5.usedto曾经，过去e.g.Jackusedtobeshort,butnowheistall.杰克过去很矮，但现在高了。6.lonelyadj.孤独的；寂寞的e.g.Idon’tfeellonelybecauseImadenewfriendshere.我不觉得孤独因为我交了新朋友。7.carefor1)照顾；照料；2)喜欢【2013湖北黄石】33.Manystudentsinourschool_______theoldandtheyusuallyoffertheirseatstothemonbuses.A.worryaboutB.careforC.agreewithD.takecare五【当堂测评】1）从方框中选择恰当的词组，并用其适当形式填空。cleanup,putup,cheerup,setup,comeupwith,giveout,putoff,callup1.Hehasalotofworktodo,sohehasto_______________goingtothedoctor.2.Couldyouhelpme__________thesenewbooks?3.Don’tworry.I’llhelp___________yourroom.4.Let’s_________thesickkidsinthehospital.5.Intheend,Grandma____________agoodidea.6.Wouldyoupleasenot____________signshere?7.We’regoingto______________afoodbanktohelphungrypeople.8.I’ll_______you______assoonasIcomeback.2）根据汉语提示完成句子1.Wecan’t_________(推迟)holdingameeting.2.Heisagreatman.He’dliketohelp_______________(无家可归)people.3.Hecameveryearly,sothathecouldhelp_____________(清扫)thefloor.4.Thefootballteamwonthegame,andthefootballfans_______________(高声欢呼).5.Suddenlyhe_____________________(想出了)agoodidea.6.Theyplannedto_______(建立)astudentvolunteerprojectattheschool.SectionA2(3a-3c)一、教学目标：1.语言知识目标：1)学习掌握下列词汇：several,feeling,satisfaction,joy,owner,journey2）阅读短文，能按要求找到相应的信息。3）通过阅读提高学生们的阅读能力。4)了解世界各地的学生们都进行哪些志愿活动。2.情感态度价值观目标：使学生在谈论如何为别人提供帮助的对话中能意识到尽己所能，帮助他人，乐于奉献是一种良好的品德，培养学生为他人着想，热爱公益事业，乐于助人的优良品质。二、教学重难点1.教学重点：1)掌握本部分出现的生词和词组并熟练运用2)阅读短文，获得相关的信息。通过阅读练习，来提高阅读能力。2.教学难点：1)阅读短文，获得相关的信息的能力。2)理解并运用所学的词汇及表达方式。三、教学过程一【创设情境，呈现目标】1.Role-playA:Hi,Tom.I’mmakingsomeplanstoworkinanoldpeople’shomethissummer.B:Really?Ididthatlastsummer!…2.Newwords1.severalpron.adj.(=some)几个；数个；一些2.feelingn.感触；感觉；感情e.g.Hehadtolowerhisvoicetocontrolhisfeeling.他不得不压低声音来控制自己的感情。3.satisfactionn.满足；满意e.g.Lookingatabeautifulpaintingalwaysgivesonesatisfaction.观看一幅美丽的图画总会使人心满意足。4.joyn.高兴；愉快e.g.It’sdifficulttodescribemyjoyinwords.难以用语言来描述我的快乐。5.ownern.物主；主人e.g.Theydecidedtogivethecatbacktotheowner.他们决定将猫归还它的主人。6.journeyn.旅行；旅程e.g.Athousand-lijourneybeginswiththefirststep.千里之行始于足下。二【自学探究，交流展示】ReadingTask:1.3a:1.TellSstoreadthearticlein3aquicklyandtrytofindtheanswerstothesequestions:1.WhatdoesMariolove?2.WhatdoesMarylove?3.WhatdoMarioandMaryvolunteertodo?Exercise3c1.告诉学生们本学习活动的要求：用不定式来完成下列句子。2.如果不能直接填上，可以再去阅读短文，在相关的内容处，再仔细进行阅读，找到相关信息，并完成句子。四【合作探究，难点释疑】1.MarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers.fromRiverHighSchool为介词短语作后置定语，翻译时应提前。tohelpothers作目的状语。是“每周拿出几个小时”的目的。2.Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.她决定去参加一个志愿者课外阅读选拔活动。tryout“参加...的选拔；试用”。3.IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirowners’face.当我看到动物们变得更好，并且它们的主人的脸上呈现喜悦之情时，我有一种很强烈的满足感.【2011雅安】17.Thegirlis____anicegirl____weallwanttohelpher.A.such;thatB.too;toC.so;thatD.very;that【2012江苏镇江】Somewordpuzzlesinthisbookare_______difficultthat____studentscansolvethem.A.such;fewB.such;littleC.so;fewD.so;little【2012广东河源】Theteacherspeaksveryloudly____allthestudentscanhearher.A.sothatB.becauseC.sinceD.when【2013江苏常州】Heoffered_____valuable(有价值的）advicethat___peopledisagreed.A.such;afewB.Such;fewC.So;afewD.So;few【2013江苏泰州】“I'masinger”is________aninterestingTVshow________manypeoplelikewatchingit.A.so;thatB.such;that C.so;as D.such;asStep6ExercisesⅠ.Fillintheblanksusingthewordsinthebox.several,feeling,owner,journey,satisfaction1.Ionlywanttosleepfor_______minutes.2.The_______fromLondontoOxfordtakesaboutanhourandahalf.3.Thenextmorning,the_____ofthehousepreparedthebreakfastforus.4.Helookedathisworkwithasmileof________________.5.Sheenjoysthe________offreedom.Ⅱ.Completethesentences.1.Mybrotherwants_______(be)apilot.2.You’llneverlearn_______(ride)abikeifyoudon’tpractice.3.Miketaughthisgrandpahow________(use)thecomputer.4.Mr.Smithhelpedtheyoungman_______(find)ajob.5.Theydecided______(work)outtheproblembythemselves.6.Hevolunteers________(work)onthefarm.Answers:Ⅰ.severaljourneyownersatisfactionfeelingⅡ.tobe,toride,touse,tofind,towork,toworkHomeworkMakesentenceswiththesewords.help(to)do;wanttodo;learntodo;decidetodo;howtodo;volunteertodoSectionA3(Grammarfocus-4c)一、教学目标：1.语言知识目标：1)学习掌握下列词汇：sign,sick,raise,alone2）进行一步复习巩固学习SectionA部分所学的生词和词组。3）对动词不定式的用法进行归纳总结，掌握其规则。4)通过不同方式的练习来熟练运用本单元的词组及动词不定式。2.情感态度价值观目标：使学生在谈论如何为别人提供帮助的对话中能意识到尽己所能，帮助他人，乐于奉献是一种良好的品德，培养学生为他人着想，热爱公益事业，乐于助人的优良品质。二、教学重难点1.教学重点：1)复习巩固SectionA部分所学的生词和词组，达到熟练运用的目标。2)掌握和运用动词不定式的用法。2.教学难点：1)掌握学过的后面跟不定式做宾语的动词。2)掌握动词不定式作不同的句子成份。三、教学过程Step1RevisionCompletethesentences.MarioandMary_______severalhourseachweek______others.Mariowants_____ananimaldoctor.He_________atananimalhospital.Hewants_______moreabout______careforanimals.Maryisabooklover.Shecouldreadbyherself_________offour.Lastyear,shedecided________foravolunteerafter-school_______program.Marystillworksthereonceaweek______kids_______read.Volunteeringhereisadreamcometrueforher.Shecanwhatshe___________andhelpsothersatthesametime.CanyoutellsomethingaboutMarytous?Answers:giveup,tohelp,tobe,volunteers,tolearn,howto,attheage,totryout,reading,tohelp,learnto,lovestodoStep2Grammarfocus1.阅读GrammarFocus中的句子，然后做填空练习。①我想去帮助无家可归的人。I’d_____________homelesspeople.②你可以请求医院允许你探访儿童并让他们变得更高兴。Youcould_____hospital_______youvisitthekidsandcheerthemup.③她自愿一周去那里一次去帮助孩子们学习读书She________thereonceaweek__________kidslearntoread.④他决定参加一个志愿者课后阅读节目的选拔。She_____________tryoutforavolunteerafter-schoolreadingprogram.⑤马里奥相信这会帮助他获得他的梦想工作。Mariobelievesitcanhelphim__________hisfuturedreamjob.⑥我正在制作一些告示，并将它们张贴于学校里。I’mmakingsomesings_______________aroundtheschool.2.学生们根据记忆，看大屏幕来完成填空练习。3.学生们完成填空试题后，可以打开课本检查答案，对错误的句子，单独进行强化记忆。Step3动词不定式用法小结：1.做动词宾语。常见动词有wouldlike,want,help,learn,hope,decide,volunteer。e.g.Wedon’twanttospenttoomuchmoney.我们不想花费太多钱。2.作宾语补足语。常见动词有ask,want,tell,invite,like,hate。e.g.Mr.Liaskedthestudentstocopythetext.李老师让学生们抄写课文。3.作目的状语。e.g.Jackturnedhisheadaroundtolookatpeople.杰克转过头看向人群。4.作后置定语。e.g.Clairemissedagreatchancetomakealotofmoney.克莱尔错过了一个赚大钱的机会。5.动词help及一些役使动词后面常省略to。e.g.Mymotherwouldn’tletmegotothemovie.妈妈不会让我去看电影的。Step4Exercise:Ⅰ.Fillintheblanks.1.Hemademe______(tell)himallthethings.2.Pleaseremember______(water)theplantswhileI’maway.3.Let’s______(watch)atalkshow.4.Whatcanyouexpect______(learn)fromthenews?5.Myparentswantme______(be)adoctor.6.I’dlike_______(watch)cartoonsathome.Answers:tell,towater,watch,tolearn,tobe,towatchⅡ.Completethesentences.1.Whowill_______________(自愿读)thesewordsforus?2.Thegirloften_____hermother______thedishes(帮妈妈洗餐具)onweekends.3.We______her________(邀请来)toourparty.4.Theoldmanhad______________(无事可做)everyday.Answers:volunteertoread,helps/do,asked/tocome,nothingtodoStep5NewwordsLookatthebigscreenandlearnthenewwordsandexpressions:1.raisev.募集；征集e.g.Theysoldsomethingtoraisemoney.他们卖掉一些东西来募集钱。2.Shelivesalonebutsheneverfeelslonely.她孑然一身,但从不感到寂寞。Step64a;4b;4cHomeworkMakesentenceswiththephrasesbelow.putup,handout,callup,cheerup,comeupwith,giveout,putoffSectionB1(1a-2e)一、教学目标：1.语言知识目标：1)能掌握以下单词：repair,fix,giveaway,wheel,letter,miss,setup,makeadifference,blind,deaf,imagine,difficulty,open,door,carry,train,excited,training,kindness,clever,understand,change,disabled2)能掌握以下句型：①I’dliketothankyouforgivingmoneytoAnimalHelpers.②I’msureyouknowthatthisgroupwassetuptohelpdisabledpeoplelikeme.③YouhelpedtomakeitpossibleformetohaveLucky.④Luckymakesadifferencetomylife.⑤I’monlyabletohavea“dog-helper”becauseyourkindness.2.情感态度价值观目标：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”.二、教学重难点1.教学重点：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。3）阅读短文，获得相关信息，提高学生们的综合阅读能力。2.教学难点1.听力训练2.阅读2b部分的短文教学流程：一【创设情境，呈现目标】1.T:Showsomepicturesofdisabledpeopleandtheirlives,forexample,ablindman,somedeafgirls.TellSstheirlifemaybeverydifficult.Theysometimesneedourhelp.2.Talkaboutthedog-helper.Whatcanitdo?e.g.Adog-helpercanleadablindmantomanyplaces.Itcangetthethingsamanwanted.Presentation1.Presentthenewwordsonthebigscreenandlearnthem.1)repairv.修理；修补2)fixv.安装；使固定3)giveaway赠送；捐赠4)wheeln.车轮；轮子2.Ssreadandtrytorememberthenewwords.3.Workon1aandmatchthesentenceswiththesimilarmeaning.二【自学探究，交流展示】1.译一译，读一读，背一背1)相似的2）修理3）修理（短语）4）与……相像5）用完，耗尽6）赠送，捐赠2.自主预习完成1a,1b.（必要时查查字典）3．辩一辩takeafter&looklike1)takeafter由于血缘关系而（外貌、性格等方面）相似，和意义接近。如：Itakeaftermymother=___________________________.我像我妈妈。2)looklike看起来像……（多指外貌），如：Hehismother.他长得像他妈妈。2.辩一辩fix，repair&mendrepair用于建筑、堤坝、机器、车辆等的修理；fix是美语用法，相当于repair;mend一般用于衣服，鞋袜等小东西，偶尔也用于道路、门窗等。练一练：Canyoumybike?你给我修修自行车行吗？Heishiscar.他正在他的汽车。3.runoutof意为_________________,相当于______________.Ihaverunoutofmypocketmoney.（变同义句）==________________________________________.三、听力导学1.先看懂1c中的四幅图的内容，猜一猜他们的顺序；结合1c中的图，预先判断一下1d中的句子的正误。2.听录音内容，完成1c;1d的任务。三【难点释疑】掌握短语：runoutof,takeafter,fixup,giveaway的运用及听力技能提高。2.Languagepoints1).disabledadj.丧失能力的；有残疾的dis(否定前缀)able(能够)disablede.g.Hewasdisabledintheaccident.他在事故中残疾了。2)Luckymakesabigdifferencetomylife.makeadifference影响；有作用e.g.Itwouldmakeabigdifferencetomylife.这会对我的生活产生很大影响。3)Whatwoulditbeliketobeblindordeaf?blindadj.瞎的；失明的deafadj.聋的e.g.Deafpeoplecan’thear,andblindpeoplecan’tsee.聋人听不见，失明的人看不见。4)Orimagineyoucan’twalkoruseyourhandseasily.imaginev.n.想象；设想+V-ing5)IloveanimalsandIwasexcitedabouttheideaofhavingadog.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”，人作主语。e.g.Theboywastooexcitedtogotosleep.小男孩太兴奋了，以至于不能入睡。Ihavesomeexcitingnewsforyou.我告诉你一些另人兴奋的消息。beexcitedabout对…感到兴奋①Weare_____aboutthe________news.(excite)②—What_____news!--Yes.Weareall_____aboutit.A.exciting;excitingB.excited;excitedC.exciting;excited6)understandv.理解；领会(understood)e.g.Thisgrammariseasytounderstand.这语法很容易理解。7)Thankyouagainforchangingmylife.changev.变化；改变change...into...(把......）变成......e.g.Howdiditchangehislife？如何改变他的生活？Workon2c;2d;2e四【延伸拓展;当堂测评】词语释义。（）1.Haveyoufixedthemup?A.repair B.repairsC.repairing D.repaired（）2.Theytakeafterme.A.besimilarto B.issimilarto C.besimilarwith D.aresimilarto（）3.Couldyouputupthepicturesonthewall?A.hangB.TakeC.GiveD.bring（）4.Didyouthinkupagoodidea?A.setupB.cheerup C.comeupwithD.ranoutof（）5.Wearenolongerstudents.Weshouldfindajob.A.neverB.stillC.no…anymoreD.not…anylongerSectionB2(3a-Selfcheck)一、教学目标：1.语言知识目标：1)复习动词不定式的不同用法。掌握生词strong,sir,madam。2)能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)能用本单元所学简单表达对自己喜欢的志愿活动的一些看法。2.情感态度价值观目标：想真正拥有一颗“爱心”，可从身边的点点滴滴做起。要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。二、教学重难点1.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。2.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。三、教学过程Step1RevisionF