Get格雅新视野大学英语4第三版第四册第四单元教案

新视野大学英语新视野大学英语4第三版第四册第四单元教案教案NewHorizonCollegeEnglish教研室：大学英语教研室教师姓名：授课课程专业课程名称大学英语〔4〕名称和班级Unit 4授课Achieving内容授课sustainable 学时内容environmentalismTheteachingobjectiveofthisunitistohelpstudents:Tograspthemainideaandstructureofthetext;Todthestructuref 教学andorganizecounter-arguments〞;目的3.Towriteanargumentativeessay;Tomasterthekeylanguagepointsandgrammaticalstructuresinthetext. To conduct a series of reading,listening, speaking and writingactivities related tothethemeoftext.1.Textstructureanalysis教学2.Languagepoints:重点 Keywordsandexpressions:environmentalism,constituent,segregate,consolidate,differentiate,definitive,deplete,reversible,chord,regime,callupon/on,beincompatiblewith,either-or,as⋯asthenextperson/man,choosesth.oversth.else,frame/stateofmind.3.Writingskills:howtorebutandorganizecounter-arguments教学1.Communicativeapproach;方法2.Task-basedteachingmethod;3.Audio-lingualmethod.Pre-readingActivities教学TextStructureAnalysis教学过程DetailedStudyoftheText过程GrammarandexercisesWritingandreadingskillspracticeHomework:Write aparagraph withthestructure作业 f rebut d counter-arguments〞.Recitetheappointedparagraph.辅助Multimediasoftware,CD-ROM手段辅导答疑教学内容I.Pre-readingActivitiesStep1:Toaskstudentssomequestionsconcerningenvironmentlike:Whatarethepollutionstoenvironment?Howtopreventpollution?What to do to make the sustainable?Step2:Discussingroups.Step3:Introducebackgroundinformation.Ⅱ.TextStructureAnalysisAsktheSstoreadthepassageasquicklyastheycanandtogetthemainideaofeachparagraphandmakeclearaboutthetextstructure.Purpose:Improvethestudentsreadingwritingabilityandunderstandthegeneralideaofeachparagraph.Method:Readthetextindividuallyanddiscussingroups.PartI(paras.1):Introductiontoenvironmentalprotection.Part II (paras. 2-10): Body: rules environmentalprotection.Part III (paras.11-13):Conclusion: natureshouldbesubordinatetohumanbeings.Ⅲ.DetailedStudiesoftheTextNewwordsandexpressionsconstituentn.a)sb.whovotesinaparticulararea.When the vote was announced, all constituentsbrokeintocheers.当投票结果宣布时，所有的选民都欢呼起来。b) one of the substancesor things combinetoformsth..Caffeine istheactiveconstituent ofsuchasteaandcoffee.咖啡因是茶和咖啡这类饮品的活性成分。segregatevt.a)separateonepartorthingfromanotherWomensse segregatedfrom missenmany在很多百货商店，成熟女装和少女装是分开的。b)separateonegroupofpeople fromothers,esp.becausetheyateofadifferent sexorreligionThestudentsaresegregatedaccordingtotheirproficiencyinEnglish.学生按英语水平的不同进行了划分。consolidatev.a)combinethingsinordertomakethemmoreeffectiveoreasiertodealwith.Theyconsolidatedfourprovincestoformthreenewones.他们把四个省合成了三个。b)strengthenthepositionofpowerorsuccessthat youhave,sothat it becomeseffectiveorcontinuesforlonger.Maythefriendshiptiesbetweenourtwocountriesbefurtherdevelopedandconsoldated!愿我们两国的友谊能够进一步开展和稳固。differentiatev.recognize or expressthe difference thingsorpeopleShehaslearnedtodifferentiatethetwokindsofroses.她已经学会区分这两种玫瑰。differentiatebetweenidentify differences between two or thingsorpeopleNolongerisheabletodifferentiate fantasyandreality.他不能区分虚幻和现实。costlessa.notcostinganythingTheinternet provides usacostlesswaysharing.互联网为我们提供了免费共享信息的方法。depletevtreducetheamountofsth.orthenumber thingsIfecontinuetoethehsresources,wewillcauseseriousdamagetotheenvironment. 然资源，我们将对环境造成严重破坏。reversiblea.abletoreturn orbechangedtoapreviousstateHeobesity-related cognitiveeffectsmightbepartlyreversible.肥胖对认知产生的影响或许是局部可逆的。allegevt.saythatsth.istrueorthatsb.hasdonesth.wrongorillegaleventhoughthishasnotbeenproved.Theaccusedisallegedtohaverobbed bank.据称，被告抢劫了一家银行。takeondevelopaparticularcharacterorappearanceTherelationsbetweenthe twocountriestakeonanewlook.两国之间的关系也许将呈现出新面貌。run/goagainstthegrainbecompletelydifferentfromwhatyoufeelisright,natural,ornormalforyouHismusicgenerallyrunsagainstthegrainofwhatismodern.他的音乐总体上和现代音乐格格不入。either-ora.presentinganunavoidableneedtochoosebetweentwoalternativesYountetochoosensituation.Youcanchoosetogothroughvocationaltrainingandoptforcollegelateron.你不是一定要二选一。你可以选择完成职业培训，然后再选择读大学。inparttosomedegree,butnotcompletelyTheproject,fundedinpartbyUNESCO,willspanaperiodof12months.由联合国教科文组织局部出资赞助的这一工程期限是12个月。as⋯asthenextperson/manas⋯asanyotherpersonormanImightlookashonestasthenextperson,butIsometimestelldirtylies.我看上去和其他人一样老实，但我有时候会恶意撒谎。asa...costatacostofaparticularamountRicewaspurchasedatalowcostlastyear.去年大米的收购价很低。beboundup/togetherbeconnectedbyqualitiesthataresharedefelt that sfatednsfateboundupinseparably.他感到自己的命运和国家的命运紧密相连，不可分割。LanguagePoints: TheAmerican Midwest feedspeopleatallcornersoftheatlas.(Para.4)Meaning:ThecropsthatareproducedintheAmericanMidwestsupportthelivesofpeopleinallplacesoftheworld. Asaneenvironmentalism,theonlykindofenvironmentalismthatwillstrikeachordwiththegeneralpublic,beginsbyopenlydeclaringthatnatureisheretoservehumanbeings.(Para.5)Meaning:Arationalenvironmentalism,theonlykindofenvironmentalismthatwillwinthesupportofthemassivepublicbeginsbyopenlystatingthatnatureshouldservetheneedsofhumanbeings. Thiskindofenvironmentalismlikestoconsideritselfspiritual.Itisnothingmorethansentimental.(Para.6)Meaning: This kind of environmentalismtendstothinkitselfnobleandsacred.Butitisnothingbutexcessivelyemotional.Inestablishingthesovereigntyofman.suchaprinciplehelpsusthroughthedenseforestofenvironmentalarguments.(Para.7)Meaning:Inbuildingupthegoverningpowerofhuman be9ings, suchatheory helpsdealwiselywiththedifferentkindsofdisputesaboutenvironmentalissues.Ilikethecaribouasmuchasthenextperson.(Para.9)Meaning:Ilikethecaribouasmuchasotherpeople