新世纪大学英语第四册综合第一单元教师省公开课一等奖全国示范课微课金奖课件

Unit1

ManandNature1/48GetStartedWorkinpairsanddiscussthefollowingquestions:Wehumanbeingsliveontheearthandalwayskeepdevelopingourcivilization.Doyouthinkmanlivesinharmonywithnaturenow?Doyouthinkthatmanhasbeendestroyingnature?Couldyougivesomeexamples?Whatdoyouthinkweshoulddotopreservenature?Man&Nature2/48Deforestation()WildlifeExtinction()GlobalWarming()OzoneDepletion()ExtremeWeather()Pollution()3/48Relativevocabularyafforestationalternativeformsofenergy-solarenergyconserve--contaminatedrinkingwaterdryupendangeredspeciesenvironmentaldegradation-environmentalprotectionenvironmentallyfriendlyextinctglobalwarminggreenhousegas-greenhouseeffect4/48carbondioxidenonrenewableresourcespollutantpurifyrainforestrecyclable--nonrecyclablesewagesoilerosionsustainabledevelopmentwastedisposal5/48Listen&RespondYouwilllistentoashortpassageentitled“TheImportanceofProtectingSeaResources”.Thefollowingwordsmaybeofsomehelp.marinefisheryexhaustendangerexcessivestarvation6/48Discussthefollowingquestionsandanswerthemaccordingtothepassage.WhatdidpeopleinEuropeandAmericathinkaboutsearesourcesinthe19thcentury?Whyarethethreatstofishmorealarminginsomewaysthanthethreatstoanimalsandbirds?Whatdoscientistssayaboutmarineresourcestoday?Whatwarningsdotheygiveaccordingtothepassage?Listen&Respond7/48Listentothepassageagainandfillineachoftheblanksaccordingtowhatyouhaveheard.Listen&Respond

endangeredthreatsresourcedietsatisfyharvesteddecliningsuppliesexcessivestarvation8/48AbouttheAuthorAlexanderSpirkin:OneoftheauthorsoftheAcorrespondingmemberoftheUSSRAcademyofSciences.Aprominentscientist,awell-knownSovietphilosopherandpsychologist.DirectoroftheDepartmentofGeneralProblemsofDialecticalMaterialismattheAcademyInstituteofPhilosophy.GreatSovietEncyclopedia.AlexanderSpirkin9/48TextAManintheRealmofNature__________________liveintherealmofnature.______areconstantlysurroundedbyitandinteractwithit.______isconstantlyawareoftheinfluenceofnatureintheformoftheair____breathes,thewater_____drinks,andthefood_____eats._____areconnectedwithnatureby“blood”tiesand_____cannotliveoutside

nature.HumanbeingsTheyManheheheWewePara.1?Subjects,?Predicates10/48Topic:“humanbeings”&“nature”:closelyconnectedBackgroundPara.1TextAManintheRealmofNature11/48Thinkabout:Thetopicsentence?notonly…butalso…“transform”?convert,subdue,discipline,compeltransfer,changePara.2分1总分2Mainidea:

Maniscloselyconnectedwithnature.TextAManintheRealmofNature12/48NewWords&Phrasestransform:vt.tocompletelychangetheappearance,form,orcharacterofsomethingorsomeone,especiallyinawaythatimprovesitIncreasedpopulationhastransformedthelandscape.这部戏几乎在一夜之间把她从一个不为人知校园女生变成了演艺巨星。Theplaytransformedheralmostovernightfromanunknownschoolgirlintoamegastar.13/48convert:v.tochangesomethingintoadifferentformofthing,ortochangesth.sothatitcanbeusedforadifferentpurposeorinadifferentwayTheyconvertedthesparebedroomintoanoffice.他成功地让我接收了他观点。Hesucceededinconvertingmetohispointofview.Intheprocess,thelightenergyconvertstoheatenergy.NewWords&Phrases14/48这些动词都有“改变，改变”之意。指任何改变，完全改变，强调与原先情况有显著不一样。指进行全部或局部改变以适应新功效或用途。指信仰或态度时，强调较激烈、大改变。指人或物在形状、外观、形式、性质等方面发生彻底改变，失去原状成为全新东西。1.Inordertotheirenvironment,hedrewuptheproject.2.Carbondioxidecanbeintooxygenthroughtheagencyofplant.3.Whydotheleavesontreescolourinautumn?4.Healwaysattemptstootherstoaparticulardoctrineorbelief.Directions:Fillintheblankswiththewordsabove.Changetheformwherenecessary.change______transform________converted________convert______CF:change,convert&transformchangeconverttransformNewWords&Phrases15/48transfer:1.v.movefromoneplace,job,position,etc.,toanotherMichaeltransferredfromCompany6totheSecurityService.2.n.权力移交快速而又和平地得以实现。Thetransferofpowerwaseffectedswiftlyandpeacefully.NewWords&Phrases16/48trans-:prep:1.改变，转移；2.横跨，经过transporttranslationtransitiontransgenetransmittransfertranscontinentaltransoceantransdisciplinary交通翻译转化，过渡转基因传输，传输转移横贯大陆大洋彼岸跨学科NewWords&Phrases17/481.vt.trainordevelop,esp.inobedienceandself-controldiscipline:Discipliningchildrentakespatienceandconsistency.NewWords&PhrasesEveryoneshouldkeepdisciplineandyouarenoexception.2.n.1)awayoftrainingsomeonesothattheylearntocontroltheirbehaviourandobeyrules每个人都应该恪守纪律，你也毫无例外。I'vedisciplinedmyselftodotwohoursofexerciseeveryday.我坚持天天锻炼两个小时。18/482)anareaofknowledgeorteaching作为学术上一门学科,经济学已经有了整整二百年历史.Asascholarlydiscipline,economicsisjusttwocenturiesold.disciplineproblem 纪律问题self-discipline 自律instilldisciplineintosb. 灌输纪律观念Collocations:NewWords&Phrases19/48compel:

vt.make(apersonorthing)dosth.,byforce,moralpersuasion,orordersthatmustbeobeyedTheywereoftencompelledtoworkelevenortwelvehoursaday.法律要求雇主必须提供健康保险。Thelawcompelsemployerstoprovidehealthinsurance.

Compel强调在法律、权力、力量或行动等驱使下被迫而为。NewWords&Phrases20/48Thinkabout:Thetopicsentence?…,while…Howcanwegetthesub-topicsinthesetwoparagraphs?tensecohesivedevicesPara.3&4TextAManintheRealmofNature21/48Para.3层次分析①Associetydevelops,mantendstobecomelessdependentonnaturedirectly,whileindirectlyhisdependencegrows.②Ourdistantancestorslivedinfearofnature’sdestructiveforces.③Veryoftentheywereunabletoobtainthemerestdailynecessities.④However,despitetheirimperfecttools,theyworkedtogetherstubbornly,collectively,andwereabletoattainresults.⑤Naturewasalsochangedthroughinteractionwithman.⑥Forestsweredestroyedandtheareaoffarmlandincreased.⑦Naturewithitselementalforceswasregardedassomethinghostiletoman.⑧Theforest,forexample,wassomethingwildandfrighteningandpeopletriedtoforceittoretreat.⑨Thiswasalldoneinthenameofcivilization,whichmeanttheplaceswheremanhadmadehishome,wheretheearthwascultivated,wheretheforesthadbeencutdown.

22/48Cohesivedevices

bymeaning:Topic:dependenceDevelopingstages:“ancestors”

“astimegoeson”

byform:while,however,also,forexample,…But,Para.3&4Mainidea:Indirectly,man’sdependenceonnaturegrowsbecauseoftheindustrialtransformation.TextAManintheRealmofNature23/48retreat:vi.movebackorleaveacenteroffightingorotheractivity,esp.whenforcedtodosoThearmywasforcedtoretreataftersufferingheavylosses. 你不能回避在这一事件中责任.Youcannotretreatfromyourresponsibilityinthisaffair.这些动词均含“退下，退却”之意。指从公开或公共场所退下到私下场所，也指被免去职务或自动辞职、退伍等。比如:Iretiredfromteachingthreeyearsago.三年前我就不再教书了。CF:retire,retreat&withdrawretireNewWords&Phrases24/48含消极意味，多指被迫采取退下或退却行动。强调因某种原因而有意离开，常含礼貌、谦恭等理由。也指军队撤退。Theenemywasforcedtoretreat.敌军被迫撤退了。Asthetroopswithdraw,theentirecitycelebratedtheliberation.部队撤退时,整个城市欢庆解放。retreatwithdrawNewWords&Phrases25/48concerned:a.affectedbysomethingorworriedaboutit;believingsomethingisimportantAllthepeoplepresentareconcernedwithchildren’seducation.他项目是将这项技术应用于实际商务问题。Hisprojectisconcernedwithapplyingthetechnologytopracticalbusinessproblems. concernedwith 关注，关心；与……相关concernedabout

/

for 担心，关爱concernedtodosth. 专注于做某事asfaras…isconcerned

就……而言Collocations:NewWords&Phrases26/48Topicsentence?Balance…breakingdownWaysofillustrating?Examples:“replaceableresources”“freshwater”“eliminatingindustrialwaste”Para.5Para6:moderntechnologyTextAManintheRealmofNature27/48acute:a.severe;verygreatThehousingshortageismoreacutethanfirstthought.一颗蛀牙能够引发强烈疼痛。Abadtoothcancauseacutepain.acutedisease

急性病acuteanxiety

急剧焦虑acuteshortage

严重短缺acutesense

敏锐感觉acutemind

机智头脑Collocations:NewWords&Phrases28/48Topic:“moderntechnology”

(now),…arebeingmadenotgoodharmful

astimegoeson…turnsintowastetoxicaggressivedestructive

Para.6&7Mainidea:Thepreviousdynamicbalancebetweenmanandnaturehasshownominoussignsofbreakingdown.TextAManintheRealmofNature29/48Topic:“theman-naturerelation”thesolution,waysthebittertruthConclusion:“liveclosetonature”Para.8&9Mainidea:Thesolutiontoman–natureliesinrationalandwiseorganizationofbothproductionitselfandcareforMotherNaturebyallhumanity.TextAManintheRealmofNature30/48apt:a.1)exactlysuitable“Loveatfirstsight”isaveryaptdescriptionofhowhefeltwhenhesawher.处罚应该与罪行相适应。Thepunishmentshouldbeaptforthecrime.2)havinganaturaltendencytodosomethingSomeofthestaffareapttoarrivelateonMondays.NewWords&Phrases

初学者极易犯语法错误.Beginnersaretooapttomakemistakesingrammar.31/481.Doesmantendtobecomelessdependentonnaturewiththerapiddevelopmentofsociety?Whyorwhynot?2.Whatdoestheauthorthinkaboutthepresentrelationshipbetweenmanandnature?PassageUnderstandingDirections:Readthepassagequicklyandanswerthefollowingquestions.3.Whatisthefeatureofmoderntechnology?4.Whydoyoungpeoplelikesyntheticglitteringfabricsthatarenotgoodforthem?5.Inwhatwayarethesyntheticproductsharmfultotheearth?6.What’sthesolutiontotheecologicalcrisisaccordingtotheauthor?7.What’stheauthor’sattitudetowardsthehumantransformationofnature?32/481.Doesmantendtobecomelessdependentonnaturewiththerapiddevelopmentofsociety?Whyorwhynot?No.Directlymantendstobecomelessdependent,whileindirectlyhisdependenceincreases.Hestillhastotakerawmaterialsandirreplaceableresources.2.Whatdoestheauthorthinkaboutthepresentrelationshipbetweenmanandnature?Thepreviousdynamicbalancebetweenmanandnaturehasbeenbreakingdown.PassageUnderstandingDirections:Readthepassagequicklyandanswerthefollowingquestions.3.Whatisthefeatureofmoderntechnology?Anever-increasingabundanceofproducedandusedsyntheticgoods.4.Whydoyoungpeoplelikesyntheticglitteringfabricsthatarenotgoodforthem?Becausetheypaymoreattentiontoappearancethantohealthandtheywillonlybecomeawareofthisharmfulinfluenceastheygrowolder.33/485.Inwhatwayarethesyntheticproductsharmfultotheearth?Whensyntheticproductsturnintowaste,substancesthatintheiroriginalformwerenotverytoxicaretransformedintoharmfulsubstancesinthecycleofnaturalprocesses.PassageUnderstandingDirections:Readthepassagequicklyandanswerthefollowingquestions.6.What’sthesolutiontotheecologicalcrisisaccordingtotheauthor?ThesolutionliesinrationalandwiseorganizationofbothproductionandcareofMotherNaturebyallhumanity.Oneofthewaysistousenaturalresourcessuchassolarenergy,andthepowerofwinds.7.What’stheauthor’sattitudetowardsthehumantransformationofnature?Negative.Humanactionsviolatethelawsofnature,theharmonyofthebiosphere,threatentobringdisasterandthisdisastermayturnouttobeuniversal.34/48TextStructure

PartsParas.MainIdeas121~23~4Manlivesinthenatureandtransformsit.Indirectlyman’sdependenceonnaturegrows.5~7Thepreviousdynamicbalancebetweenmanandnaturehasshownsignsofbreakingdown.38~9Thesolutiontoman–naturerelationshipisrationalandwisebalancebetweenproductionandcarefornature.435/48UsefulExpressions1.大自然王国therealmofnature2.为社会利益服务servetheinterestsofsociety3.气候环境climaticconditions4.在对……恐惧之中infearof5.日常必须品dailynecessities6.打着“文明”旗号inthenameofcivilization 7.关注beconcernedwith8.不可替换自然资源irreplaceablenaturalresources9.动态平衡dynamicbalance10.不祥之兆ominoussign36/4813.人工合成材料syntheticgoods14.从头到脚fromheadtofoot 15.自然循环thecycleofnaturalprocesses16.在于liein17.直到当前asyet18.回到我们主题上returntoourtheme19.自然规律lawsofnature20.结果是turnout11.瓦解breakdown12.工业废物industrialwasteUsefulExpressions37/48ParagraphWritingHowtosupportyourcentralideas?Development(展开)Itmeansto

explainthecentralideasinlogicalways.e.g.comparison,contrast;cause,effect;Illustration(例释)Itmeanstoillustratethecentralideasbyusingfactsorexamples.e.g.generalexamples,specificexamples;dataBothofthesetwowaysshouldbeusedwhenyouarewritinganargumentation.FurtherDevelopment38/48Development(Sample)Secondly,drinkingsoybeanmilkishealthierthandrinkingmilk.Milkisgoodforhealth,butithascholesterolandlactosewhilesoybeanmilkdoesnot.Thus,thosewhohaveahabitofdrinkingmilkhaveahigherriskofgettinghypertension,coronaryheartdiseaseanddiabetes,fortheymaytakeintoomuchcholesterolandlactose.Bycontrast,thehabitofdrinkingsoybeanmilkkeepspeopleinasaferdistancefrombeingcaughtbythosediseases,andatthesametimecontributestostrengtheningimmunityandmaintainingphysicalcondition.Accordingly,soybeanmilkismorebeneficialtohealth.Thewritermakesacontrastbetweensoybeanmilkandmilk.Besides,heachievestheconclusionviastatingthereasons.FurtherDevelopment39/48Illustration(Sample)Lastbutnotleast,theincreasingconvenienceofmodernlifehinderspeoplefromtakingsufficientexercisestokeepfit.

Forexample,theynowgotoworkandbackhomebybus,bycarorbytubeinsteadofonfootorbybike.AnotherexampleisthatdiversifiedTVprogramshaveluredpeopletostayathometobeacouchpotatowhileinthepastpeopleoftenwentoutandhadawalkintheevening.

Here,thewritersupportshistopicsentencewithtwowellchosenexamples.FurtherDevelopment40/48Manandtheenvironmentarecloselyrelated.However,manandtheenvironmenthaveneverbeenonsuchbadtermsastheyarenow.

Aharmoniousrelationshipbetweenmanandnatureisessentialforhumansurvivalontheearth.Directions:

Writeabriefsummaryofthetext.Thetopicsentenceofeachparagraphhasbeendoneforyou.Manreliesontheenvironmentforair,waterandfood.Mancannotlivewithoutnatureatall.________________________________________________________________________Associetydevelops,man’stransformationofnaturesuchasdeforestationhasgreatlychangedtheshapeandclimateofhislivingenvironment.Massproductionhasresultedintheshortageofirreplaceablenaturalresourcesforproduction.Thedischargeofindustrialwastesendangersourhealthandmakesitmoreandmoredifficulttosatisfyman’sneedsfortheso-calledreplaceablesuchaswater_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.Weshoulddoourbesttoprotectourenvironmentbyplantingmoretrees,reducingindustrialwastesandusingrenewableenergytopreservetheenvironmentforfuturegenerations__________________________________________________________________________________________________________________________________________________.41/48

年12月大学英语四级新题型

四级和六级试卷结构、测试内容、测试题型、分值百分比和考试时间以下表所表示：42/48普通阅读过程6.平时怎样提升阅读技能1)阅读过程首先是对文章主旨和作者观点了解和把握因为其它细节内容都是为支持这些而服务。所以我们阅读英语文章时，一定要有一个全局观念，从宏观上来把握文章，做到了这一点，我们面对各类文章各类题型都能够从容应对。在有限时间内要把握文章主旨和作者主要观点可采取略读和跳读方法，即集中