希望英语(第二版)综合教程U.ppt

,希望英语（第二版）综合教程1,希望英语（第二版）综合教程2,外语教学与研究出版社,Unit2Environment,Lookatthepicturesonpage18andlistwordsorphrasesaboutthem.Thenshareyourworkwithothers.,SpeakingTask1,SuggestedWords:harmfieldnatureprotectionpollutionsmokeimproveheavytrafficdamagediseaseseriousmountain,UsethefollowingsentencepatternsandthewordsorphrasesfromTask1totalkaboutthepicturesonpage18.A.ItstimefortodoB.belikelyto,SpeakingTask2,SampleSentences:Itstimeforustodosomethingabouttheseriouspollutionproblemsinourcity.Theenvironmentislikelytogetworseifwedonttakeanyaction.,Workinpairs.Taketurnsaskingyourpartnerthefollowingquestionsandmakenotes.Organizeyournotesandreporttotheclassusingthegivenparagraphasamodel.Howdoyoufeelabouttheenvironmentwhereyoulive?Haveyounoticedanychangesintheenvironmentovertheyears?Ifyes,whatarethepossiblecauses?Whataretheeffectsofthechangingenvironmentonyourpersonallife?,SpeakingTask3,ModelReport,SpeakingTask3,Markliveswithhisparentsnearasmallriver.Aslongashecanremember,ithasalwaysbeenasourceofmosquitoesandbadsmell.Buthisfathertoldhimitwasnotlikethatuntilfactorieswerebuiltupandmoreandmorepeoplecamearound.ForMark,thecleanwaterinwhichhisfatherusedtoswimandfishinsummeronlyexistsinhisdreams.Maybeitstimeforhimtodosomethingaboutit!,ReadingATask1,Givebriefanswerstothefollowingquestions.Thenaskyourpartnerabouthis/heranswersandtakenotes.1.Whatarethehotenvironmentaltopicstoday?2.Fromwhichsourcesdidyoulearnabouttheenvironmentpollution?,ThetopicsIheardpeopletalkingthemostincludeglobalwarming,waterpollutionandairpollution.,Ilearnabouttheenvironmentmostlyfromnewspapers,TV,andInternet.,ReadingATask1,3.Whatarethepossiblewaystoeducatepeopleaboutourenvironment?,Wecangivelecturesinclass,organizediscussionsonthemedia,andopenmoreresearchcenters,suchastheEdenProject,tothepublictomakepeopleunderstandmoreabouttheenvironment.,ReadingATask2Text,TheEdenProjectInMarch2001,theEdenProject,anenvironmentalcenterinCornwall,England,openedtothegeneralpublic.Thefinishedstructureisanunprecedentedaccomplishmentagiant,multi-domedgreenhouse,containingplantsfromaroundtheglobe.Thesitehasalreadybecomeapopulartouristdestination,attractingthousandsofvisitorseveryday.,ReadingATask2Text,TheEdenProjectisbuiltalongthesideofadeeppit.Thestructureconsistsofthreebiomes,areasdesignedtorepresentthreedistinctclimatesfoundaroundtheworld.,ReadingATask2Text,TheHumidTropicsBiome,themostimpressivesection,isamulti-domedgreenhousethatrecreatesthenaturalenvironmentofatropicalrainforest.Thewarm,humidenclosurehouseshundredsoftreesandotherplantsfromrainforestsinSouthAmerica,Africa,AsiaandAustralia.Thedomeis787feet(240m)long,180ft(55m)highandmeasures360ft(110m)acrossatitswidestpoint.,ReadingATask2Text,FromtheHumidTropicsBiome,visitorsmoveontotheWarmTemperateBiome.TheWarmTemperateBiome,whichhasthesamemulti-domedstructureastheHumidTropicsBiome,housesplantsfromtemperaterainforestsaroundtheworld.Liketropicalrainforests,temperaterainforestsreceiveahighvolumeofraineveryyear,makingthemanidealenvironmentforvariedplantlife.Butsincetheyarefartherawayfromtheequatorthantropicalrainforests,theydoexperiencedistinctseasons.TheWarmTemperateBiomeattheEdenProjecthasvariedplantlifefromtemperaterainforestsinSouthernAfrica,theMediterraneanandCalifornia.,ReadingATask2Text,ThefinalstopintheEdenProjectistheRooflessBiome,anopenareawithvariedplantlifefromthetemperateCornwallarea,aswellassimilarclimatesinChile,theHimalayas,AsiaandAustralia.Visitorscanlearnaboutplantsthathaveplayedanimportantroleinhumanhistorybyfollowingnaturetrailsthatwindover30acresofland.,ReadingATask2Text,Inall,thereareover1,000,000plantsrepresenting5,000species.Thetemperatureandhumiditywithinthebiomesarecontrolledusingnaturalenergy.Thereisalsoanintegratedpestmanagementsystemusingbiologicalcontrolthroughbirds,frogs,lizards,andbeneficialinsects.,ReadingATask2Text,ThecreatorsoftheEdenProjectseethesiteasfarmorethanacollectionofgreenhouses.Oneofthem,Dr.TonyKendledescribesitas“thestageonwhichweexploreourinterdependencewithplants.Itisnotathemepark.Itisaboutseriousissues.Itisintendedtobeoptimistic,celebratingwhatisgoodandpositiveaboutpossiblefutures,inspiringustoexaminetheworldafresh.”Theirmissionstatementisto“promotetheunderstandingandresponsiblemanagementofthevitalrelationshipbetweenplants,peopleandresources,leadingtowardsasustainablefutureforall.”Tothisend,theyhaveincludedinformationalkiosksandartisticinstallationsthroughoutthebiomes.Theyalsoholdanumberofworkshopsandspecialevents,alldesignedtoinformpeopleaboutenvironmentalissues.,ReadingA,伊甸园工程2001年3月，“伊甸园工程”，一座位于英格兰康沃尔郡的环境中心对公众开放。这座完工的建筑是史无前例的杰作,巨大的多穹窿温室里种植有来自全球各地的植物。该中心已经成为颇受欢迎的旅游胜地，每天吸引着成千上万的游客。,Text,ReadingA,“伊甸园工程”沿着一个深坑的侧壁而建。该建筑包含三个生物群落区，用于展现全世界三种截然不同的气候。,Text,ReadingA,湿热带生物群落区是给人印象最深刻的展区，它是一座再现热带雨林自然环境的多穹隆温室。温暖潮湿的封闭环境中种有数以百计的树木和其他植物，它们来自南美、非洲、亚洲和澳大利亚等地区。该穹隆建筑长787英尺(240米)，高180英尺(55米)，最宽处的跨度为360英尺(110米)。,Text,ReadingA,游客可以从湿热带生物群落区移步至暖温带生物群落区。暖温带生物群落区是与湿热带生物群落区相同的多穹窿建筑，它里面有来自全世界各地暖温带雨林的植物。与热带雨林一样，暖温带雨林每年也能获得大量的雨水，使其成为各种植物理想的生存环境。但由于暖温带雨林与热带雨林相比距离赤道较远，其气候有着明显的季节变化。“伊甸园工程”中的暖温带生物群落区拥有来自南非、地中海和加利福尼亚等暖温带雨林的各种植物。,Text,ReadingA,“伊甸园工程”的最后一站是露天生物群落区，这是一片开放区域，拥有来自温带康沃尔地区以及智利、喜马拉雅山脉、亚洲和澳大利亚相似气候条件下的各种植物。游客可以沿着天然小径蜿蜒穿过30英亩土地，了解在人类历史中起着重要作用的各种植物。,Text,ReadingA,“伊甸园工程”里总共有100多万株植物，代表了5000个物种。各生物群落区内的温度和湿度都受天然能源控制。另外，里面还有一套由鸟类、青蛙、蜥蜴和益虫等生物控制的综合虫害管理系统。,Text,ReadingA,“伊甸园工程”的创造者们并不仅仅将此处看作是一组温室。他们中的一位托尼肯德尔博士将其描绘为“我们探索人与植物相互依存关系的舞台它并非一座主题公园，它内容严肃，它立意乐观，它赞美在可能的未来中善与正面的东西，它启迪我们重新审视这个世界”。他们的目标宣言是“促进对植物、人类和资源之间重要关系的理解，进而对这种关系进行负责任的管理，引导所有人走向可持续发展的未来。”为了达到这一目标，他们在各生物群区遍布信息亭和艺术性设置。他们还举办很多专题讨论会和特殊活动，旨在向人们讲解环境问题。,Text,ReadingATask2NewWordsandExpressions,a.withoutprecedent;neverhavinghappened,beendoneorbeenknownbefore无前列的，空前的e.g.Weareseeingunemploymentonanunprecedentedscale.Translation这成就确实是空前的。Thisachievementissurelyunprecedented.,unprecedented,Text,ReadingATask2NewWordsandExpressions,v.beanexampleof(something)展示，呈现，代表e.g.Thesethreesetsofevaluationsystemrepresentthreedifferentresearchapproaches.Translation这个符号表示什么？Whatdoesthismarkrepresent?,represent,Text,a.containingorcharacterizedbyagreatdealofwatervapor潮湿的e.g.Manyplantsgrowinwarmandhumidclimates.Translation台湾的气候又热又湿。Taiwansclimateishotandhumid.,humid,ReadingATask2NewWordsandExpressions,Text,a.havingastrongeffectonsomebody,esp.throughsize,grandeur,orimportance给人以深刻印象的e.g.Hiscollectionofpaintingsismostimpressive.Translation比赛太精彩了！Whatanimpressivematch!,impressive,ReadingATask2NewWordsandExpressions,Text,v.containorcover;toprovidehousefor覆盖，遮蔽把.储藏在房内e.g.ThecollectioniscurrentlyhousedintheBritishMuseum.Translation所有的书都收藏在这个图书馆里。Allthebookswerehousedinthelibrary.,house,ReadingATask2NewWordsandExpressions,Text,a.(ofclimateorclimaticregions)havingamildtemperaturewithoutextremesofheatorcold（气候等）温带的，温和的e.g.GreatBritainhasatemperateclimate.Translation我喜欢这儿温和的气候。Ilovethetemperateclimatehere.,temperate,ReadingATask2NewWordsandExpressions,Text,v.undergo,goorlivethrough;havetheexperienceof经历e.g.IdontthinkIhaveeverexperiencedrealdepression(沮丧).Translation我经验过类似的问题。Ihaveexperiencedsimilarproblems.,experience,ReadingATask2NewWordsandExpressions,Text,v.(causesomethingto)followacurvingcourse曲折前进e.g.Thestaircase(楼梯)windsupwardsroundacentralpillar(柱子).Translation那条小河蜿蜒地流过草原。Thestreamwindsthroughthemeadow.,wind,ReadingATask2NewWordsandExpressions,Text,a.withvariouspartsfittingwelltogether综合的，完整的e.g.Wesetupanintegratedqualityassurancesystemtoguaranteethequality.Translation我们应该综合防治环境污染。Weshouldhaveanintegratedcontrolofenvironmentalpollution.,integrated,ReadingATask2NewWordsandExpressions,Text,a.expectingthebestinallpossibleway乐观的e.g.Thoughfailedthistime,wehavemanyreasonstobeoptimisticabouttheresults.Translation我们相信前景是乐观的。Weareoptimisticaboutitsfuture.,optimistic,ReadingATask2NewWordsandExpressions,Text,v.topraise;tohonorbyceremoniesofjoyandrespect赞扬，庆祝e.g.Shewroteasongtocelebratethepeacethatfinallycomesafteryearsofwar.Translation你是怎样庆祝圣诞节的？HowdoyoucelebrateChristmasDay?,celebrate,ReadingATask2NewWordsandExpressions,Text,a.capableofcontinuingorlastingforalongtime可持续的e.g.Thegovernmentismakingeffortstoachievesustainableeconomicgrowthinthiscity.Translation价值观是人最持久,有力的驱动力!Valuesaremostsustainable_hestudied_.2.Youneedtopay20dollars_for_.3._bookshavebeenstolenfrom_.4.Thelocalpriest_leading_insettling_.5.Thescandalwill_trouble_.,tothisend,hardforthecollegeentranceexamination,inall,thesebooksandmagazines,Anumberof,thelibrary,playeda,role,thedisputes,leadtowards,inthenearfuture,40,aswellas用法1、aswellas常用来连接两个并列的成分，作“也，还”解。它强调的是前一项，后一项只是顺便提及。因此连接并列主语时，谓语动词与前一项一致；而用notonly.butalso.连接时，谓语动词与后一项一致。如：Yourwifeaswellasyouisfriendlytome.不仅你而且你的妻子也对我很友好。（Notonlyyoubutalsoyourwifeisfriendlytome、）Electricenergycanbechangedintolightenergyaswellas、intosoundenergy.电能既可以被转变成声能，又可以被转变成光能。2、aswellas用来表示同级比较，指“一样好”。如：Youlookaswellasyoudidtenyearsago.你的身体看起来还和十年前一样好。Heplaystheguitaraswellasyou.他的吉他弹得和你一样好。,ReadingATask7,Model1:ThefinalstopintheEdenProjectistheRooflessBiome,anopenareawithvariedplantlifefromsimilarclimatesinChile,theHimalayas,AsiaandAustralia,andalsofromthetemperateCornwallarea.ThefinalstopintheEdenProjectistheRooflessBiome,anopenareawithvariedplantlifefromthetemperateCornwallarea,aswellassimilarclimatesinChile,theHimalayas,AsiaandAustralia.,1.Hegrowssomevegetables,andhegrowssomeflowerstoo._2.Youcanpayyourbillsonline,andyoucanalsoreceiveyourbillsonline._,Hegrowssomeflowersaswellassomevegetables.,Rewritethefollowingsentencesafterthemodels.,Youcanreceiveyourbillsonlineaswellaspaythemonline.,ReadingATask7,3.Theyateaseven-coursemeal,andtheyalsodrankthreebottlesofwine._4.Afterwalkingforthreehours,wewereverytired,andmoreover,wewereveryhungry._5.Mr.Thomasisnotonlyafamouswriterbutalsoagoodpainter._,Theydrankthreebottlesofwineaswellaseating/ateaseven-coursemeal.,Afterwalkingforthreehours,wewereveryhungryaswellasverytired.,Mr.Thomasisagoodpainteraswellasafamouswriter.,ReadingATask7,Model2:Thesitehasalreadybecomeapopulartouristdestination,anditattractsthousandsofvisitorseveryday.Thesitehasalreadybecomeapopulartouristdestination,attractingthousandsofvisitorseveryday.,1.ManyTVprogramsareexcellentandhavebroughtjoysintomillionsofhomes._2.Shesatinthearmchairandreadaninterestingmagazine._,ManyTVprogramsareexcellent,bringingjoysintomillionsofhomes.,Shesatinthearmchair,readinganinterestingmagazine.,ReadingATask7,3.Allnightlonghelayawakeandthoughtabouttheproblem._4.Theystoodbytheroadsideandtalkedabouttheplan_5.Herhusbanddiedtenyearsagoandleftherwiththreechildrentolookafter._,Allnightlonghelayawake,thinkingabouttheproblem.,Theystoodbytheroadside,talkingabouttheplan,Herhusbanddiedtenyearsago,leavingherwiththreechildrentolookafter.,ReadingATask8,TranslatethefollowingsentencesintoEnglishpayingattentiontothehighlightedparts.,1.新鲜空气有益于人们的健康。2.如今人们越来越关注社会的可持续发展。3.教室里一共有30位学生。4.他昨天的演讲令人印象深刻。5.关于这部新戏，人们看法不一。,Freshairisbeneficialtopeopleshealth.,Today,peoplearemoreandmoreconcernedaboutthesustainabledevelopmentofthesociety.,Therearethirtystudentsinallintheclassroom.,Hemadeanimpressivespeechyesterday.,Variedopinionswereexpressedonthenewplay.,Grammar,Task1,Task2,Task3,GrammarTask1,Studythefollowinggrammartipsforinversionandmatchthemwiththesentencesinthecolumnontheright.,1.在主谓状和主系表句型中，当状语或表语前置时句子须全部倒装。2.带否定意义的词或带否定词的短语位于句首时，句子须部分倒装。3.当only,often,so等副词位于句首时，句子需要倒装。4.当out,in,away,down,up等方位副词位于句首时，句子须全部倒装。,A.Awayranthemanashesawthepoliceman.B.Oftendoesmymomtellustostudyhard.C.Innowaycanhesolvetheproblemifhehesitates.D.Underthetableliesawhitecat.,GrammarTask2,Changethefollowingsentencesintoinvertedorder.1.Theheadmasterstoodthere.2.Icouldhardlyrecognizehim.3.ThestudentsrushedoutwhentheEnglishclasswasover.4.Asmalltreestoodonthetopofthehill.5.Thenoticeissoclearthatitcannotbemisunderstood.,1.Therestoodtheheadmaster.2.HardlycouldIrecognizehim.3.OutrushedthestudentswhentheEnglishclasswasover.4.Onthetopofthehillstoodasmalltree.5.Soclearisthenoticethatitcannotbemisunderstood.,Key:,GrammarTask3,TranslatethefollowingintoEnglish.1.瞧！你要找的人来了。2.直到天色已晚我们才回家。3.刚发生地震又闹水灾。4.那个学生一见外国人扭头就走。5.只有到毕业后我们才认识到学英语的重要性。,1.Look!Herecomesthemanyourelookingfor.2.Notuntilitwasdarkdidwereturnhome.3.Therewasanearthquakeandthencametheflood.4.Awaywentthestudentatthesightofforeigners.5.OnlyaftergraduationdidwerealizetheimportanceoflearningEnglish.,Key:,Listening,Task1,Task2,Task3,Task4,Task5,Task6,Task7,ListeningTask1,Listentothefivestatementstwiceandwritethemdown.,1._.2._.3._.4._.5._.,1.TheEdenProjectopenedtothepublicinMarch2001.2.Visitorscanlearnaboutplantsthathaveplayedanimportantroleinhumanhistory.3.Inall,thereareover100,000plantsrepresenting5,000species.4.Pestsarecontrolledbybirds,frogs,lizardsandbeneficialinsects.5.TheEdenProjectisdesignedtoinformpeopleaboutenvironmentalissues,ListeningTask2,Listentothefourconversations,andchoosethebestanswerforeachofthequestionsyouhear.1.A.BecauseshedoesntliketheWestLake.B.Becauseshedoesntwanttogowiththeman.C.Becauseshedoesnthavetime.2.A.Becauseitstoodryhere.B.Becausethehumidityhereistoohigh.C.Becauseitseldomrains.3.A.Theglobeitself.B.Greenhouseeffect.C.Humanactivities.4.A.Equator.B.Temperatezone.C.Tropicalzoneneartheequator.,Key:1.C2.B3.B4.C,ListeningTask2,Script:Man:Hey,wouldyouliketojoinmeinajourneytotheWestLake?Itsaworld-renownedtouristdestination.Woman:Idliketo,butIhavetoomuchworktodo.Q:Whycantthewomangoonthejourneywiththeman?2.Man:Ireallywanttomoveoutofhere.Itstoohumid.Woman:Yeah,metoo.Idontlikeit.Q:Whydotheywanttomoveout?3.Woman:Haveyounoticedthattheglobesbeenwarmingalltheseyears?Man:Yes.Itsallbecauseofthegreenhouseeffect.Q:Accordingtotheman,whatcausestheglobalwarming?4.Woman:Doyouknowwherewecanseethelargestcollectionoftropicalrainforests?Man:Isntthatinthetropicalzoneneartheequator?Q:Inwhichplacedoesthemanthinkcanweseethemosttropicalrainforests?,ListeningTask3,RainforestsThetropicalrainforestsareoftentheEarthslungs.Buttheyactuallyworkinreverse.Insteadofoxygen,whichweneedtobreatheinforlife,theytakeinvastquantitiesofcarbondioxide,apoisonousgaswhichwe.Throughtheprocessofphotosynthesis,rainforestschangecarbondioxideintoclean,breathableair.Infact,thetropicalrainforestsarethesinglegreatestsourceofairthatwebreatheonearth.Whatstrulyamazing,however,isthatwhilethetropicalrainforestsjust2%oftheEarthslandsurface,theyarehometwo-thirdsofalltheontheplanet.Additionally,“nearlyhalfthemedicinalcompoundsweuseeverydaycomefromplantswhicharefoundinthetropicalrainforest.”IfacureforcancerorAIDSistobefound,itllalmostcertainlycomefromthetropicalrainforests.,Listentotheshortpassageandfillintheblankswithwhatyouhear.,ListeningTask3,Keyhowever,iftheatmospherechangesitsnormalflowpatternsbecauseofanoverallwarming,moreintensecold,orcoldinareasthatnormallyarentcold,couldindeedfollow.,ReadingBText,GlobalWarmingHas“Paused”Somescientistsbelievethatthecurrentcoldspellhas“paused”globalwarming.Theyhaventabandonedtheglobalwarmingtheory,believingthatafterthenaturalcycleofcoldweatherends,globalwarmingwillresume.Theydoconcede,however,thatawarmcyclepriortothecurrentcoldcyclecouldbeanindicationthatman-madeglobalwarmingmightnotbeasextremeasoriginallybelieved.,ReadingBText,GlobalWarmingSkepticsNotallscientistsbelievethatthesciencerelatedtoglobalwarminghasbeensettled,andtheyremainskepticalofglobalwarming.Manyskepticsarewell-respectedscientists;atleastoneisaNobelPrizewinner.Thereasonsfortheirskepticismvary.Somebelieveinthetheorybehindgreenhousegasescausingglobalwarmingbutthinktheeffectisnotasgreatasbelieved.Othersbelievethewarmingispartofanaturalcycle.,ReadingBNewWordsandExpressions,n.apuzzleisaproblemorenigmathatteststheingenuityofthesolver.Inabasicpuzzle,oneisintendedtopiecetogetherobjects(puzzlepieces)inalogicalwayinordertocomeupwiththedesiredshape,pictureorsolution.e.g.Withthelastpieceinitsplace,shefinallysolvedthepuzzle.Translation他为何那样做我们都搞不懂.Itsquiteapuzzletouswhyhedidthat.,puzzle,Text,v.tomakecertainofe.g.Healwaysbelievesthatpreparationwillguaranteesuccess.Translation我保证付清他的债务.Iguaranteetopayoffhisdebt.,guarantee,ReadingBNewWordsandExpressions,Text,n.theprobabilityofaspecifiedoutcomee.g.Shebecameexcitedatthelikelihoodofgettingagreatjob.Translation他几乎不可能赢得头奖。Thereisnolikelihoodofhiswinningthefirstprize.,likelihood,ReadingBNewWordsandExpressions,Text,a.contradicting;notinagreemente.g.Therearecontradictoryviewsonthispolicy.Translation他的说法与事实相矛盾。Hisstoryiscontradictorytothefact.,contradictory,ReadingBNewWordsandExpressions,Text,n.astretchofaspecifiedtypeofweathere.g.Therecentcoldspellwascausedbythechangeinwinddirection.Translation上个月我们有一阵子的晴天。Wehadaspelloffineweatherlastmonth.,spell,ReadingBNewWordsandExpressions,Text,v.toleavebehinde.g.Therearesomeabandonedbicyclesaroundthatcorner.Translation他终于革除了恶习。Hefinallyabandonedhisbadhabit.,abandon,ReadingBNewWordsandExpressions,Text,v.takeuporbeginanewe.g.Thetwosidesresumedtheirnegotiationsaftertwomonths.Translation他们在休息片刻后，继续开始讨论。Theyresumeddiscussionafterashortbreak.,resume,ReadingBNewWordsandExpressions,Text,v.toadmite.g.Thenextday,Johnconcededdefeatintheraceformayor.Translation他认输了。Heconcededthathewasdefeated.,concede,ReadingBNewWordsandExpressions,Text,beforee.g.HeisveryinterestedinthebigeventspriortoWorldWarTwo.Translation遗嘱是在他死亡前两天立的。Thewillwasmadetwodayspriortohisdeath.,priorto,