牛津译林版必修五Unit Science versus公开课

PeriodfiveProjectHavingadebateLeadingin:appreciatesomescenesinsomemoviesReadthearticleandgivethemainideaforeachparagraph．Paragraph

Mainidea

Paragragh1Paragragh2________________havebeenseriouslyaffectedbycarelessness．_____________________towardstheproblem．

NaturalresourcesDifferentattitudesParagraphMainideaParagragh3Paragragh4Humansaremovingtowards________________________________________________．Humanscanonlyreallywinby_________________．animportantpointintherelationshipwithnatureprotectingnatureReaditagainandanswerthefollowingquestions．1．Whathavepeopledonetonature?2．Ifwecontinueinthisway,whatmighthappen?Theyhavedonealottodestroyanddamagenature．

Theplanetweliveonwillbeeventuallydestroyed．3．Whatdifferentattitudetowardsenvironmentalconservation?Ifwefocusonlyonenvironmentalconservation,thenpeoplemaysuffer．Shouldtheeconomicdevelopmentbestoppedinfavorofnature?weareonlydoingwhathumanshavealwaysdone,usingnaturetomeetourneedsTheotherside:Oneside:Suchthinkingmayspelldisaster,unlesswestarttolookaroundandunderstandhowacleanenvironmentbenefitsusall．4．Whatistheattitudeofpoorernationstowardstheproblem?Whatabouttheattitudeofdevelopednations?Poorernationspaymoreattentiontoeconomicdevelopmentbutlesstotheenvironmentwhiledevelopednationsdothingsinadifferentway．

Discuss:1．Whichismoreimportant,economicdevelopmentorprotectingnature?2．Douthinkitcontrary(矛盾的)todevelopeconomywhilenotdamagingtheenvironment?Languagepoints:Wefurtherdamageearthbyconstructingnewwater…

construct:v．建造，建设，构造

constructionn．建造，建设

constructiveadj．有建设性的，有帮助的

underconstruction正在修建

Thestoryisskillfullyconstructed．

故事的构思相当巧妙。…developmentshouldbestoppedinfavourofnature?

infavourof:有利于，赞同（接名词、代词和动名词）

askafavourof拜托某人

dosb．afavour=doafavourforsb．帮助某人

findfavourwithaperson受青睐

favoursb．withsth．对某人施……恩惠Fromthepointofviewofsb…

pointofview:观点，着眼点

view:n．观点，看法，见解

辨析：view/opinion/idea

view侧重于对比较广泛、重大或者有关公众问题所采取的态度，比较固定、系统。全面的见解；

opinion是对某事或某人持有的看法或舆论

idea是处置某事的计划、判断、理解或对其实现之可能性进行评测Heholdsanopinionoppositetoour．他持有与我们相反的意见。

DoyouhaveanyideaofwhatI’mtryingtoexplain?你知道我努力要解释的是什么吗？

Differentsocialclassesholddifferentpoliticalviews．不同的社会阶级有不同的政治观点。Otherpeoplearguethat…

argue:v．争辩，辩论，主张

arguewithsb．about/oversth．

因某事同某人争论

arguefor/againststh．为赞成或反对某事而争辩

arguethat…主张……

arguesb．Into/outofdoingsth．

说服某人做/停止做某事

辨析：argue/debate/quarrel/discuss

argue指说理、论证，侧重摆事实，试图说服对方，也可能是激烈的交换意见，以以致争吵；

debate指正式的辩论，交锋

quarrel指由于对某事不满而生气，同某人争吵，吵架

discuss讨论，着重指交换意见，不含有说服对方的意思。…usingupnaturalresourcesatafastrate…

rate:n．比率，速度，地方税，价格

v．对……评价，认为

therateoffinishedproducts成品率

besoldatahighrate以高价出售

postalrates邮费

ratesandtaxes地方税和国家税

Heworksatahighrate．他工作效率很高。…likemanydevelopednationshave．

developed:adj．发达的，成熟的

developingadj．发展中的

developmentn．发展，生长，进化

developv．发展，培育，制订，成长

developone’smind开发心智

developinto发展成为……

developfromsth．从……发展而来Mostofthetimeitturnsoutthathumansare…

turnout:结果证明

Therumorturnsouttobetrue．

传闻后来证明是真的。

Turn其他词组：

turnover翻转，思考

turndown调小音量，拒绝

turnagainst反对，背叛

turnaway转过脸去，把……打发走

turnup调大音量，露面What’sthemeaningof“spell”inline13?A．拼写B．琢磨C．认出D．招致Spellv．Ourfailureislikelytospellheavylosses．我们的失败可能招致重大的损失。spelldanger招致危险What’sthemeaningof“profit”mean?A．利润B．益处C．得益D．有益于profitvi．得益；获利，赚钱；Youmayprofitbytheexperienceofothers．

你可以吸取别人的经验教训Iprofitedgreatlyfromyouradvice．你的建议让我受益匪浅．=benefitfromVt．对……有好处Takingextracoursesprofitedme．学习额外的课程对我很有好处．Wearemovingtowardsanimportantpointofunderstandinginourrelationshipwithnature．

我们正在接近理解人和自然的关系的重要的一刻．

Atthispointhegotup．这时(说到这里)他从床上跳了起来。onthepointof正要……Hegaveuponthepointofwinning．Choose:I’vecometothepoint_________Ican’tstandherrudeness．A．whichB．thatC．whereD．becauseCpointofview观点;角度What’syourpointofview?Itwasanunsatisfactorymeetingfromeverypointofview．tothepointYouradvicewasverymuchtothepoint．中肯Workinpairsanddiscussthequestioninpairs．Doyouthinktheproblemofhumanswinningandnaturelosingcanbesettled?Ifso,canyousuggestsomesolutions?Discussion:Let’sprepareadebateinthefollowingsteps:planningpreparingproducingpresenting

Havingadebate

Discusswhichtopicyourgroupwouldliketochoosefrombelow．1．euthanasia(killingapersonwhohasadiseasethatcan’tbecured)

2．cloudseeding(creatingrainintimesofdrought)

3．plastic(surgeryforteens)

PlanningSplityourgroupmembersintoForandAgainst．Giveeachmemberofyourgroupadifferentrole．Choosefromthefollowingandwritedownthenamesbesideeachrole．speaker________________researcher________________timekeeper________________Forinformationaboutyourtopic,lookinthefollowingplaces:

Internet,magazines,libraries,books,debatesonTV,debatesontheradioandotherresourcesyoucanusetofindinformationaboutyourtopic．

Discusstheinformationeachgroupmemberhasfound．Decidewhatinformationtostartyourdebatewith．Thestrongestpointshouldbeyouropeningpoint．Don’tforgettokeepagoodpointfortheendingasitwillleavealastingimpression．PreparingMakealistofpointsthatyourgroupcomesupwith．Makealistofpointsthatyouthinktheoppositemembersinyourgr