高一英语外研版教案：ModuleSandstormsinAsiaPeriod5

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精Module4SandstormsinAsiaPeriod5Culturalcornereq\o(\s\up7()，\s\do5（整体设计)）教学内容分析这节课是文化角，内容是使学生了解保护环境的一些知识.教学参考部分是关于欧洲绿色运动的泛读材料，目的在于帮助学生了解关于保护环境的更多的信息。三维目标设计Knowledgeandskills1．Tohelpthestudentslearnthefollowingwordandexpressionsinthisperiod。Word：aerosolExpressions:improvetheenvironment，ifpossible，allowsb。todosth。2．Tohelpthestudentsrevisethefollowingwordsandexpressionsinthisperiod.Words：garbage，recycled，refrigerator,spreadExpressions：bebetterat,betakenaway，thinkseriouslyabout3．TohelpthestudentslearnandmasterthemainideaofCulturalcorner。4．Tohelpthestudentsdevelopthereadingandlisteningabilityandgraspmoreexpressionsaboutprotectingtheenvironment.Processandmethods1．Toencouragethestudentstotakeanactivepartinthelearningactivitiesbygivingthemclearinstructionsonwhattodowhilereadinganewpassage。Inaddition,correctpossiblemistakestheymightmakeinaproperwaybymakingnecessarychangeswhilerepeatingtheirsentences.2．Toencouragethestudentstocooperatewiththeothersbyworkinginpairsoringroupsoffour。3．Tomakesurethatthestudentspayattentiontotheimportantpointsbyaskingthemtorepeatsomeofthestatementsmadebyboththeteacherandotherstudents.Emotion，attitudeandvalue1．Todevelopthestudents’awarenessofprotecting。2．Todevelopthestudents'senseofcooperativelearning.教学重点1．Tohelpthestudentslearntoreadapassageinaproperwayandimprovetheirabilitytoskimandscan。2．TohelpthestudentslearntodescribethewaysoftheGreenMovementinEurope。教学难点Tohelpthestudentslearnaboutsomeideasofprotectingtheenvironment。Step1Culturalcorner【25min。】1．BrainstormingShowsomepicturesaboutsomeorganisationsabouttheenvironmentandaskthestudentstodiscusstheorganisations。2．Askthestudentstoreadthepassageandanswerthefollowingquestions。1)HowdocountriesinEuropetrytoimprovetheenvironment？2)ArethereorganisationsinChinawhoseaimistoprotecttheenvironment?3）Whatdoyouknowabouttheseorganisations？Putthestudentsinpairstocomparetheiranswers.Collecttheanswersfromtheclass.ANSWERS1)Theyrecycleeverything,ifpossible，dodifferentialcollectionsofrubbishandhaveagreenmovement.2）Theanswerisopen。3)Theanswerisopen.3．Languagepoints：1)Somecountriesarebetterthanothersatlookingaftertheenvironment。begoodat的比较级bebetterthan.。.at..。有一些国家比其他国家更擅长保护环境.2）Thegarbageisthentakenawayand，ifpossible，recycled.ifpossible是状语从句的省略，完整的句子为：Thegarbageisthentakenawayand，ifitispossible，recycled.类似：if(itis）necessarye．g。Pleasetalkaboutwhatwecandotostopthephenomenon。Ifnecessary，youcanwritethemdown.Practice：Translatethefollowingsentences。a．如果必要的话,请不要犹豫来找我帮忙。________________________________________________________________________。b．如果有可能的话，请从北京给我带份礼物。________________________________________________________________________ANSWERSa。Ifnecessary,pleasedon’thesitatetoaskmeforhelp。b.Ifpossible，pleasebringmeagiftfromBeijing。3）CFCs,chemicalswhicharefoundinrefrigeratorsandaerosolcans，arenotallowed.Therearelawsthatdonotallowpeopletoburntoomuchcoal。allow的词组搭配：allowsb。todo＝beallowedtodo;allowdoinge．g.OurschoolallowedthestudentstosurftheInternetifnecessary。ThestudentswereallowedtosurftheInternetifnecessary。Thepassengersallowlisteningtomusicwhiletravelling。Practice:Translatethefollowingsentences.a．他父母不允许他在外待得很晚。________________________________________________________________________b．大厅内不准吸烟。________________________________________________________________________ANSWERSa.Heisnotallowedtostayoutlate。/Hisparentswon’tallowhimtostayoutlate。b.Smokingisnotallowedinthehall。/Wedonotallowsmokinginthehall.Step2Practice【15min。】1．Translatethesentences.1）他要求派往西藏工作。Heasks________________________Tibettowork.2）老师建议学生不要用那种方法记忆词汇。Theteacher______thestudents__________________thevocabulary__________________.3）她看起来比实际年龄年轻得多。She______________________________thanherage.ANSWERS1）tobesentto2)advised;nottoremember；inthatway3）appearstobemuchyounger2．Readthetextandfillintheblanks。Somecountriesarebetterthanothersat__1__theenvironment.InEurope,GermanyandthenorthernEuropeancountriesworkveryhardtoimprovetheenvironment。Peopleincountriessuchas__2__puttheir__3__intodifferentbags-paperinonebag，__4__inanotherbag，etc.Thegarbageisthentakenawayand，__5__，recycled.CFCs,chemicalswhicharefoundin__6__andaerosolcans，arenotallowed。Therearelawsthatdonotallowpeopletoburntoomuchcoal.Inthe1970s，aspeople__7__more__8__environmentalproblems，the“Green”movementbeganandsoonspreadalloverEurope。The“Green”__9__triestogetgovernmentstothink__10__abouttheenvironmentandhowtolookafterit.Itcollectsinformationabouthow__11__is__12__theenvironmentandgivesthisinformationtonewspapers.ANSWERS1。lookingafter2.Germany3。garbage4.plastic5。ifpossible6。refrigerators7.learnt8。about9.movement10。seriously11。industry12.damaging3．Haveadiscussion.Workingroupsoffour.Describeoneenvironmentalproblemandsaywhatweshoulddoaboutit.Step3Makingasummary【5min。】Summarisethewholeperiod.First，emphasisetheproperwayofreadingapassage。Firstfocusonthegeneralideaandthengetsomespecificinformationasrequired。Then，askthestudentstofocusonsomemainlanguagepoints.Step4HomeworkAskthestudentstoprepareforTaskonPage40accordingtotheinstructionsandsummarisewhattheyhavelearntinthismodule.eq\o（\s\up7(）,\s\do5（教学参考）)WhatIsTheGreenMovementThehistoryoftheGreenMovement，likethatofmanyotherpoliticalandsocialmovements，isjustonepartofAmerica’scomplexhistory。ThoughtheConservationMovementhadEuropeanroots,manyobserversmaintainthattheUnitedStateshasemergedastheworld’sleaderintheGreenMovementandenvironmentalism。IfAmericadoesinfactdeservecreditforleadingtheGreenMovement,whatmadetheUnitedStatessuchacrucibleforgreenhistoryandtheenvironmentalmovement？It’spartlyduetotheimmigrantswhocametotheNorthAmericancontinentinthecolonialera，andpartlythenaturalbeautyofthelandtheyfoundwhentheycrossedtheAtlantic。TheEarlyYearsoftheGreenMovementAmerica,ofcourse，didn’tinventtheGreenMovementanymorethanitinventedtrees。Thebasicprinciplesofsustainableforestrymanagement,forexample，wereknownthroughoutEurope(especiallyGermany，FranceandEngland）sincethemedievalera。FarmingcommunitiesinAsiapracticedsoilconservationthroughterracefarmingandothersustainableagriculturalpractices.EnglishwriterThomasMalthus,inhisoft。quotedAnEssayonthePrincipleofPopulation,alarmedmuchof18th­centuryEuropebyproposingthatanincreaseinhumanpopulationbeyondsustainablelimitswouldresultinacatastrophicplungeinpopulationduetofamineanddisease.Malthus’swritingswouldinformmuchofthealarmoverthe“populationbomb”roughly200yearslater。ButitwasafterthecolonisationoftheAmericasbyEuropeansthatwritersandphilosopherswereamongthefirsttoproposethatwildernesshadanintrinsicvaluebeyonditusefulnesstohumans。Whilefisheries，huntinggroundsandtimberstandswereimportanttocivilisation，visionarieslikeRalphWaldoEmersonandHenryDavidThoreauproposedthat“inwildnessisthepreservationoftheworld”(Thoreau)．Theirbeliefthatnaturepossessesaspiritualelementthattranscendedhumanutilitygavethesemenandtheirfollowersthelabel“Transcendentalists”．TheGreenMovementandtheIndustrialRevolutionThetranscendentalismoftheearly1800s,anditscelebrationofthenaturalworld，arrivedjustintimetobetrampledunderfootbytheravagesoftheIndustrialRevolution.Asforestsdisappearedundertheaxofrecklesstimberbarons,coalbecomeapopularsourceofenergy，resultinginhorrificairpollutionincitieslikeLondon，PhiladelphiaandParis。Inthe1850s，acarnivalhucksternamedGeorgeGaleheardaboutanimmenseCaliforniaredwoodthatwasover600yearsoldwhenJesuswasborn.Uponseeingthemagnificenttree,nicknamedTheMotheroftheForest，Galehiredmentocutthetreedownsothatitsbarkcouldbedisplayedinhissideshow.ThereactiontoGale'sstunt，however，wasswiftandugly：“Toourmind，itseemsacruelidea，aperfectdesecration,tocutdownsuchasplendidtree.。。whatintheworldcouldhavepossessedanymortaltoembarkinsuchaspeculationwiththismountainofwood？”wroteoneeditor.Thegrowingrealisationthathumanindustrywasobliteratingirreplaceablewilderness—andendangeringhumanhealth-resultedintheearliesteffortsatmanagingnaturalresources.TheConservationMovementTakesRootAstheIndustrialRevolutioncontinuedtowreakhavoconwilderness,agrowingchorusofvoicessoundedthealarm。AmongthemwereJohnMuir，avisionarypoetoftheAmericanWestandTheodoreRoosevelt,anavidreformerwhomMuirconvincedtosetasidevasttractsofwildernessforconservation。Othermen，however，haddifferentideasaboutthevalueofwilderness。GiffordPinchot,whostudiedforestryinEuropeandbecameanadvocateformanagedforestry，wasonceanallyofMuirandothersintheconservationmovement.AsPinchotcontinuedtobrokertheclear­cuttingofvirginforestswithinfluentialtimberbarons，however，hefelloutoffavourwiththosewhobelievedintheimportanceofpreservingnature，regardlessofitscommercialuses。MuirwasamongthosewhodecriedPinchot'smanagementofwildernessareas，anditisMuir’sinterestinpreservationoverconservationthatgaverisetowhatmaybeMuir’sgreatestlegacy：in1892，heandotherscreatedtheSierraClub,to“dosomethingforwildnessandmakethemountainsglad.”TheModernGreenMovementBeginsInthe20thcentury，theConservationMovementwasovershadowedbyeventsliketheGreatDepressionandtwoworldwars。OnlyafterWorldWarⅡended—andtherapidtransformationofNorthAmericafromanagriculturalsocietytoanindustrialonewaswellunderway—didtheModernEnvironmentalMovementbegin.Intothismaelstromsteppedaquiet，studiousscientistandauthor：RachelCarsonin1962publishedSilentSpring，adevastatingargumentagainsttherecklessuseofthepesticidesthatwerewipingoutpopulationsofbirds，insectsandotheranimals.Thenow­classicbookgavevoicetomillionsofAmericanswhosawtheirrichnaturalheritagedisappearingrightbeforetheireyes。FollowingthepublicationofSilentSpringandbookslikePaulErlich'sThePopulationBomb,DemocraticPresidentsJohnF．KennedyandLyndonJohnsonjoinedmanyotherpoliticiansinaddingenvironmentalprotectiontotheirplatforms.EvenRepublicanRichardNixonmadeconsiderableprogresstowardincorporatingenvironmentalawarenessintohisadministration。NotonlydidNixoncreatetheEnvironmentalProtectionAgency(EPA),healsosignedtheNationalEnvironmentalPolicyAct（NEPA）,whichrequiredenvironmentalimpactassessmentsforalllarge­scalefederalprojects.AndonChristmasEveof1968，NASAastronautWilliamAnders,whileorbitingthemoonwiththeApollo8mission，snappedaphotographthatmanypeoplecredieditwithprovidingafoundationfortheModernGreenMovement.Hisphotoshowsasmall，blueplanetEarthpeekingoverthehorizonoftheMoon。TheEnvironmentalMovementandEarthDayInspiredbytheprotestsand“teach.ins”thatwereoccurringworldwidethroughoutthe1960s，SenatorGaylordNelsonproposedin1969thatthereshouldbeanationwidegrassrootsdemonstrationonbehalfoftheenvironment—andinNelson’swords，“Theresponsewaselectric.Ittookofflikegangbusters."ThuswasborntheeventnowknownasEarthDay。OnApril22,1970,thefirstcelebrationofEarthDaytookplaceonagloriousspringday，andtheeventwasatremendoussuccess。MillionsofAmericanstookpartinparades，concerts，speechesandfairsdevotedtopreservingthenaturalheritageoftheUnitedStatesandtheentireworld.Inaspeechthatday，Nelsonstated,“Ourgoalisanenvironmentofdecency，quality，andmutualrespectforallotherhumancreaturesandforalllivingcreatures。”EarthDayisnowcelebratedworldwideandhasbecomeanenvironmentaltouchstonefortwogenerationsofeco。activists.TheEnvironmentalMovementSolidifiesInthemonthsandyearsfollowingthefirstEarthDayandthecreationoftheEPA，theGreenMovementandenvironmentalconsciousnessweresolidifiedintoprivateandpublicinstitutionsaroundtheworld.Landmarkenvironmentallegislation，liketheCleanWaterAct，theFederalPesticidesAct，theCleanAirAct，theEndangeredSpeciesAct，andtheNationalScenicTrailsActs,weresignedintolaw。Thesefederalactsjoinedmanyotherstateandlocalpr