八年级英语下册第二单元教案

教学准备1.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。2.教学重点/难点1.教学重点：1)掌握本部分出现的生词和词组，达到熟练运用的目标。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。3.教学用具多媒体设备4.标签教学过程SectionA2(3a-3c)Step1Revision1.Writedownthephrases.1.打扫________2.分发________3.曾经_______4.（使）变得高兴________5.义务做某事_________________6.大打扫日______________7.想出主意（办法）____________Answers:cleanup,giveout,usedto,cheerup,volunteertodosth.Clean-UpDay,comeupwith2.Role-playA:Hi,Tom.I'mmakingsomeplanstoworkinanoldpeople'shomethissummer.B:Really?Ididthatlastsummer!……Step2Newwords1.severalpron.adj.(=some)几个；数个；一些e.g.Thereareseveralwaystofindanapartment.找房子有几种方式。2.feelingn.感触；感觉；感情；feel(v.)+ing→feelinge.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。Step3Warmingup1.Watchavideoandanswerthequestions.1.Wheredidtheyvolunteertowork?2.Whatdidtheydothere?3.Whatdoyouusuallydoonyourfreetime?Wouldyouliketovolunteertodoanythingforothers?Sstrytoanswerthequestions:1.Theyvolunteeredtoworkattheoldpeople’shome.2.Theymadedumplingsfortheoldpeople.Theycleaneduptheirrooms.Theytalkedwiththeoldpeople.Theysanganddancedfortheoldpeople.…Step4Reading1.3a:1.TellSstoreadthearticlein3aquicklyandtrytofindtheanswerstothesequestions:1.WhatdoesMariolove?2.WhatdoesMarylove?3.WhatdoMarioandMaryvolunteertodo?Ssreadthearticlequicklyandtrytoanswerthequestions:2.方法指导：带着问题，然后快速阅读短文，争取在较短的时间内，找到答案。3.学生们，按老师指导的方法进行阅读，并快速回答这三个问题。4.最后，教师让部分学生回答答案，并校对答案。Answers:1.Helovesanimals.2.Shelovesreadingbooks.3.MariovolunteersatanimalhospitalandMaryhelpskidslearntoread.2.3b:Readthearticleagainandanswerthequestions.1.WhydoesMariovolunteertohelpothers?2.WhydoesMaryvolunteertohelpothers?3.WhatdoesMariosayaboutvolunteering?4.WhatdoesMarysayaboutvolunteering?Answers:1.Becausehebelievesitcanhelphimtogethisfuturedreamjob.2.Becauseshecandowhatshelovestodoandhelpothers.3.Hegetssuchastrongfeelingofsatisfactionwhenheseestheanimalsgetbetterandthelookofjoyontheirowners'face.4.Volunteeringisadreamcometrueforher.3.3c1.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.让学生们读3d中的内容，理解每个句子的大体意思。3.根据短文的内容，并恰当的不定式来完成每个句子。4.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。1.Mariowouldlike_____ananimaldoctor.2.Marioworksforananimalhospitalbecausehewants________abouthow_______foranimals.3.Marydecided________forajobatanafter-schoolreadingprogramlastyear.Shestillworkstherenow_______kidslearntoread.4.Maryhasadreamjobbecauseshecandowhatsheloves____________.5.Checktheanswers.(1.tobe2.toknow,tocare3.totry,tohelp4.todo）Step5Languagepoints1.MarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers.fromRiverHighSchool为介词短语作后置修饰语，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.Mariobelievesitcanhelphimtogethisfuturedreamjob.马里奥相信这会帮助他获得他的梦想职业。helpsb(to)dosth.帮助某人做某事；help后的不定式符号to，可以省略。e.g.Mikecalledonhissistertohelphimlookforhislostkeys.迈克叫上他妹妹帮助他找钥匙。3.…butIwanttolearnmoreabouthowtocareforanimals.但是我想学习更多关于如何照顾动物的事。wanttodosth.想要做某事。to不定式做want的宾语。e.g.Grandpawantedtolendussomemoneytobuyanewcar.爷爷想借给我们钱去买一辆新车。howtocareforanimals是复合不定式结构，作介词about宾语。相当于：特殊疑问词+to不定式，构成复合不定式结构。(howhecouldcareforanimals).e.g.Theydon’tknowwheretobuildthenewhouse.=Theydon’tknowwheretheycanbuildthenewhouse.他们不知道在哪里可以建新房。4.Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.她决定去参加一个志愿者课外阅读选拔活动。decidetodosth.决定去做某事；to不定式做宾语。e.g.Hedecidedtogetmarried.他决定结婚。5.Shestillworksthereonceaweektohelpkidslearntoread.她仍旧在那里一周工作一次来帮助孩子们阅读。tohelpkidslearntoread不定式短语作目的状语；learntoread是help的宾语。6.IcandowhatIlovetodoandhelpothersatthesametime.我可以做我所喜欢的事情，同时还可以帮助他人。从句whatIlovetodo在句子中作do的宾语。Step6ExercisesⅠ.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.Thestudentsdecided________(work)outtheproblembythemselves.6.Hevolunteers________(work)onthefarm.Answers:Ⅰ.severaljourneyownersatisfactionfeelingⅡ.tobe,toride,touse,tofind,towork,towork课后习题Makesentenceswiththesewords.help(to)do;wanttodo;learntodo;decidetodo;howtodo;volunteertodo