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主题二十三资源和能源Resources andEnergy一直以来,资源和能源都被大家关注人类对资源和能源的浪费、破坏以及不合理食用,造成了部分资源和能源的短缺因此,在这一章中,我们就重点来谈谈这些问题,谈谈如何采取更有效的措施来保护资源和能源一•主题词汇be familiar toin onespoint ofviewdepend onprotect...from cut offpose aproblem thefatalness ofa goodservant doexperiments keepdankness awayfrom us become safer二.有用句型
1.What*s more,we canmake fulluse ofsolar energy.Not onlydoes itproduce endlesspower byconverting sunlighttoelectricity,but alsoit isenvironment-friendly.后果
2.On theother hand,we humanbeings mustprotect our earth orthe consequencewill beso seriousthat wewillprobably nolonger existon the earth!
3.Electricity lightsthe streetsand buildingsas wellas warmspeople andanimals.
4.It is hard to imagine what our life would be like withoutelectricity.
5.For example,we shouldform thehabit of saving water,and neverleave water running unnecessarily.
6.Whenever weleave rooms,be surethat electricalappliances areturned off.
7.Keep“recycle”in mind.Next timeyou dumpthe wastes,recheck therubbish anddivide them.You mightfindsomething that may well have potential usage in the future.
8.Action speakslouder thanwords.The essenceof savingenergy is our workingtogether tomake the world abetter placeforus andour futuregenerations.三.模拟试题请以为题写一篇短文“Electricity isa goodservant,but a dangerous one”Questions forreference:a.Is electricitya goodservant oradangerous oneb.Why orwhy notc.How to use electricityproperly要点分析从正反两个方面来阐述你的观点
1..举例要具体、切合实际
2.时态可选用一般现在时3写作素材.有关正面论述的I
1.Electricity bringsto thousandsof households not only brightness,but alsoall kindsof entertainment.
2.Electricity alsokeeps electricalmachines working.
3.With neonlights on,our citylooks muchmore attractiveat night.
4.Electricity promoteseconomic,agricultural andindustrial development.有关反面论述的n.
1.For example,accidents causedby usingelectricity carelesslyare happening around the world.
2.If wedon*t useelectricity carefully,it willcause badthings,even ourlives..建议性句子HI
1.To protectourselves frombeing hurt,we shouldfirst takesome preventivemeasures such as checking circuits regularly,keeping powerstrips awayfrom dampplaces andso on.
2.We shouldcutoff the power supply immediately if we are in danger.
3.If someoneunfortunately getsan electricshock,we shouldnot touchhim directly.小结性句子IV
1.Electricity isa goodservant,but adangerous one.
2.Electricity isa very familiarto all of us.It is very useful.
3.How tomake fulluse ofelectricity andlet it become saferstillposes aproblem forall ofus.
4.All inall,electricity is very useful,and thefatalness ofit dependson howwe useit.例文Electricity isa goodservant,but adangerousone.It is veryfamiliartoallofus.lt isvery useful.It bringsto thousandsofhouseholdsnot onlybrightness,but alsoall kindsof entertainment.Electricity alsokeeps electricalmachines working.ltpromotes economic,agricultural andindustrial development.However,each coinhas twosides.It isdangerous as well.For example,accidents causedby usingelectricitycarelessly arehappeningaroundtheworld.To protectourselves frombeing hurt,we shouldfirst takesome preventivemeasuressuch ascheckingcircuitsregularly,keeping powerstrips awayfrom dampplaces andso on.Moreover,we shouldcutoff thepowersupplyimmediatelyif we arein danger.All inall,electricity isvery useful,and thefatalness ofit dependson howwe useit.四.写作操练.节约用水,人人有责请以为题写一篇短文,请你分享一则事例来说明这一道理1“An incidentof saving water”An incidentof saving waterOne dayafter school,Li Mingturned on the tapin thetoilet andsplashed waterhere and there on the ground.Li Donghappenedto passby whenLi Mingplayed ajoke on him bysplashing wateronhimand madehim allwet.Li Mingwasafraid thatLi Dongwould publishhim sohe ranaway withoutturning offthe tap.When LiDong sawthis,he wentover andturnedoffthewater.He wasangry becausehe thoughtwater shouldn*tbewasted.Then hewent tothe classroomand wroteanotice,reading“Save water”.He putit upon thewall nearthe tap.After awhile,Li Mingwent backand sawthe notice.Hefelt sorryfor whathe haddone.From thisexperience,Li Mingand othersseeing thenotice knowsavingwater is veryimportant.为什么说电是我们的好仆人呢?请以.”为题写一篇短文,说说其中的理由
2.“Electricity isa goodservantElectricity isa goodservantElectricity isa goodservant becauseit workseverywhere allthe time.Almost everyonetoday usesit oneway oranother.Electricity lightsthe streetsand buildingsaswellas warmspeople andanimals.It ishard toimagine whatour lifewould be likewithout it.However,not everyone knows how important it is.Sometimes wewaste electricity.To saveelectricity,we shouldturn offthe lightswhen we arent in the classroom.We canalso saveit by not turningon the lights ifitsunnecessary.Whats more,we mustbe carefulwith electricity,or wewill beindanger..节约用电是我们老生常谈的问题,如何做得更好呢?请以为题写一篇短文3“Save electricity”Suggestedquestions.a.Do you think electricity isveryimportantb.Why doyou thinksoGive atleast tworeasonsc.How to save electricitySaveelectricityElectricity isbecoming moreand moreimportant nowadays.Nearly allthe appliancesin ourhouses aredriven byelectricity.Without electricity,we cantwatch TV,surf theInternet,use thewashing machineor evenread orwrite in theevening.So letstake actionright now.We justneed todo someeasy things,such asturning offthelightswhen leaving,usingthe airconditioner less,reminding ourrelatives andpeople around us to save electricityor callingon allthe studentsto doso..地球是我们的家园,但是地球遭到破坏的现象也屡见不鲜如人们砍伐树木,浪费水资源等等请以4“Lets为题写一篇短文be a friend of the earth.Let*sbea friendof the earth.We allshare onehome,the earth.It providesus withshelters andfood.We cannot stayalive ifourearthis destroyed.However,some peopledont realizehowimportantthe earthis.Some cut down treesfor money.Others pollutethe waterandair toomuch.Its timeto takeaction tostop thesethings.We shouldtake goodcare of our home.We canhelp the earthby savingall kindsof energy.We canalso stoppeople fromreleasing harmfulgas intothe air.Lets beafriendofthe earthand savetheearthin manyways tomake ourlife moreand moreenjoyable..请以为题写一篇短文5“Water isprecious.”Suggested questions.a.Do youthink water isverypreciousb.Why doyouthinksoGive atleast tworeasons c.How tosave waterWateris preciousAseveryoneknows,waterisprecious andit is our friend.It helpsus a lot.People useWater inmany differentways.We usewater todo thehousework andmany otherthings.It*shardtoimaginewhatourlifewouldbelikeif therewere nowater.However,only alittle wateris drinkableon theearth.Whats more,wateriseasy tobe polluted.We shouldSave waterallthe time.We cansave waterbynotwasting it.In aword,we mustntwaste water,for itis asprecious asgold..保护森林,人人有责请以为题写一篇短文要点提示6“Protecting forestsis ourduty.”谈谈目前森林的现状;a.阐述森林被破坏的危害性;提出一些建议来保护森林b.c.Protecting forestsis ourdutyThe areasof forestsare gettingsmaller andsmaller.A numberof peoplehave beencutting downthe treesintheforestsbecause theyneed woodand morefarmland.Some scientistssay ifthis situationcontinues therewill beno moreforests in20or30years,which isreally aterrible thing.When forestsdisappear,dust stormswill occurmore often.The weatherwill gethot anddry.Whats more,alotofplants andanimals willdisappear.Life willbe harderfor anyliving thingontheearth.The humanbeings willbe punishedfortheir forest-destroying activities.Therefore,we shouldrealize theimportance oftaking careofourforests.We shouldtry ourbest toprotect theenvironmentand keepmountains green,water clean,andthesky blue.In aword,protecting forestsisourduty.环境问题已经给人们带来了极大的不便,如何采取措施合理有效地去整治呢?请以
7.“How tosolve environmental为题写一篇短文problems”How tosolve environmentalproblemsThe environmentaroundusin ourcityisquite badnowadays.For example,there ismuch rubbishontheroads,andthe airisverydirty.The firstreason isthat manypeople throwaway rubbishhere andthere sothat theroads becomeverydirty.The secondreason isthat factoriesrelease toomuch smokethat polluteour airseriously.To solve these problems,weshould makesome changes.We shouldtell otherstousegreen products.We canalso planttrees asmany aspossible.Weshould takethe publictransport when we travelinthecity.Come on,everyone,lets makejoint effortsto createa cleanenvironment..请以为题写一篇短文8“How tosolve the problem of energy shortage”How tosolvetheproblem ofenergy shortageEnergyshortage isbecoming avery seriousproblem intheworld.Many peopleare womedthat energyresources ontheearth wouldbe exhaustedifweuse themin anyway wewant.There isno denyingthat solvingthe energyshortage isnecessary.On theone hand,wearetrying toconserve energy.For example,some countrieshave adaylight savingsystem touseless electricityfor lighting.On theother hand,the bestway tosolve thisproblem isto developnew energyresources,suchas nuclearpower,water powerand solarpower.We believethat ifthese resourcesare developed,they cancompletelyreplace theconventional energyand wecan solvetheproblemofenergyshortage swiftly.请以为题写一篇短文
9.“Lets savetheearth”Lets savethe earthNowadaysa seriousproblem isthat the environment isbeing pollutedgreatly.For instance,millions oftrees havebeencutdownwhich couldhave takenin CO2,so thegreenhouse effectbecomes worse.So wemust takemeasures toprotect theenvironmentnotonlytosavetheearth,but alsotosaveourselves.First ofall,we shouldlearn todeal withrubbish.We canrecycle itinstead ofburning itup.Everyone shoulddivide rubbishinto differentkinds inorder thatit mayberecycled easily.Whafs more,wearesupposed tosave preciousresources,suchaswater,electricity andso on.We alsoneedto eatup allthe disheswe orderif possiblewhenwego outeating inthe restaurants.The earthisouronly home.Therefore,we shouldmake everyeffort toprotecttheenvironment.Lets savetheearthtogether.目前,节约能源正成为世界性课题为此,我国政府也提出要争创“节约型社会”
10.请你以为题写一篇短文,介绍你身边节约能源的好行为,并谈谈你的感受或看法“Saving energy”Saving energyFormany years,we havebeen toldthat Chinais richin variousnatural resources,so wetake itfor grantedthat theyareinexhaustible.It seldomoccurred topeople thatnatural resourceswouldbeused upone dayand thatwe wouldthen befacedwith energycrises.In thiscontext,our governmentis aimingto builda conservation-oriented society”.I thinkitisevery citizensduty toachievethis goal.We shouldfocus ourattention ondetails.For example,we shouldform thehabit ofsavingwater,andnever leavewaterrunningunnecessarily.Meanwhile,whenever weleave rooms,be surethat electricalappliances areturnedoff.Last butnot least,keep recyclein mind.Next timeyou dumpthe wastes,recheck therubbish anddivide them.You mightfind somethingthatmaywellhavepotentialusageinthefuture.In aword,action speakslouder thanwords.The essenceofsavingenergy isour workingtogether tomake theworld abetterplace forus andour futuregenerations.。
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