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Unit8Adventure历险话题之八——低碳节能三年2考[2011江西]假设你是星光中学的李华，将参加主题为“Let’sRideBicycles”的英语演讲比赛。请撰写一份演讲稿，主要内容包括：1．目前汽车带来的空气污染和交通堵塞等问题；2.骑自行车的益处，如节能环保、有利健康等。参考词汇：低碳生活(low-carbonlife)；节能(energysaving)注意：词数：120左右。Goodmorning,everyone,IamLiHuafromXingguangMiddleSchool.Thetopicofmyspeechis“Let’sRideBicycles”.Asisknowntous,airpollutionandheavyurbantrafficarebecomingincreasinglyseveremainlyduetotheoveruseofcars.Therefore,it’shightimewechoseanotherbettermeansoftransport,thatis,cycling.Therearemanygoodreasonstoridebicycles.Firstofall,comparedtocars,bicyclesaremuchcheapertobuyandmaintain,andyoudon’thavealltheaddedcostsoffuelandparking.What’smore,bicyclesaremoreenvironmentallyfriendlythancars,becausetheyhardlymakenoisesandexhaust.Cyclinghasbecomeanewtrendaroundtheworld,agoodwayofenergysavingandlow-carbonlife.Lastbutnotleast,cyclingisanexcellentwaytokeepfitandlivelonger.Byridingbicycles,youcancutdownyourriskofheartattacks,highbloodpressureandotherillnesses.SoIthink,ridingbicyclesactuallyhasgreateffectsonus.Let’sridebicyclesfromtodayon!Thankyou!1.本文为低碳节能类的演讲稿，话题内容切合中学生生活实际，且在学生教材中出现多次，很容易完成。①第一段说明目前汽车带来的空气污染和交通堵塞等问题，引出演讲话题“Let’sRideBicycles”。②第二段说明骑自行车的各种益处。③第三段发出呼吁，号召大家从今天开始骑自行车。2.全文行文流畅，句式变化多样，用词高级而地道。①高级词汇和短语：increasingly,dueto,comparedto,maintain,added,environmentally,exhaust,trend,keepfit,cutdown②高级句型(虚拟语气)：It’shightimewechoseanotherbettermeansoftransport,thatis,cycling.③语篇过渡语：therefore,firstofall,what’smore,lastbutnotleast.【佳作习得】使用两种表达方式翻译下句我们该动身了。1.______________________2.____________________________It’shightimewesetoff.It’shightimeweshouldsetoff.Ⅰ.单词盘点根据词性和汉语意思写出词汇1._________(n.)奇遇，冒险的经历2.____(vt.)冒……的危险3.________(n.)量，数量4.____(n.)目标；目的adventureriskquantityaim5.______(adj.)令人疲劳的→_____(adj.)疲倦的，厌倦的→____(vt.)使疲倦；使疲劳6._____________(adj.)不舒服的，不自在的→___________(adj.)舒服的→_______(n.&vt.)安慰7.______________(n.)住所，住处→_____________(vt.)容纳8._____(vi.)不同于，有区别→_________(n.)不同之处→________(adj.)不同的9._______(adj.)忧虑的，担心的→_______(n.)焦虑，不安tiringtiredtireuncomfortablecomfortablecomfortaccommodationaccommodatedifferdifferencedifferentanxiousanxiety10._______(adj.)极度的，极端的→_________(adv.)极其地，极端地11._________(n.)相似性，类似性→_______(adj.)相似的12._______(adj.)不同的，各种各样的→_______(n.)品种；种类；变化13.__________(n.)配备，设备→_____(vt.)装备，配备14.__________(n.)较喜欢的东西，偏爱→______(v.)喜欢15.______(vt.)使惊愕(惊奇)→_______(adj.)惊愕的，吃惊的→________(adj.)令人惊异的→___________(n.)吃惊，惊愕extremeextremelysimilaritysimilarvariousvarietyequipmentequippreferencepreferamazeamazedamazingamazement16._______(vt.)使困惑→________(adj.)困惑的→_________(adj.)令人困惑的→_________(n.)混乱；困惑17._______(adj.)富有的，富裕的→______(n.)财富；富有18.________(adj.)愉快的，高兴的→_____(n.&vt.)欢呼19._______(vt.)观察，观测→___________(n.)观察20.____________(n.)不利，不利条件→__________(n.)有利条件，长处21._______(n.)幸存，残存→_______(vt.&vi.)幸免于；幸存22._____(n.)边界，限度→______(adj.)有限的confuseconfusedconfusingconfusionwealthywealthcheerfulcheerobserveobservationdisadvantageadvantagesurvivalsurvivelimitlimited【品词自测】根据所给词的适当形式填空①Theworkersinthefactory______themselveswithscientificknowledgeandallthe__________inthefactoryisveryadvanced.(equip)②Itwasobviousthattheseveral_________questionsmademanystudentsfeel________.(confuse)③Thepilot________theaircrashandseveralother_________werealsobeingtakengoodcareofinthehospital.(survival)equipequipmentconfusingconfusedsurvivedsurvivorsⅡ.短语回放1.起飞_______2.就在此刻_________3.目的是，以便_________________4.颠倒地，倒置地____________5.出现，到场_______6.决定不履行(允诺的事)________7.使理解(某事)_________takeoffrightnowinordertodosth.upsidedownturnupbackoutgetacross8.轮流_______9.(坏事)突然发生，爆发_________10.把……关进监狱_________________11.坚持(某种说法)；支持；袖手旁观________12.在途中____________13.损坏，不能运转____________14.用完，耗尽__________15.继续做某事________inturnbreakoutput...intoprisonstandbyonone’swaybreakdownrunoutofcarryonⅢ.句式扫描1.Why___________(你认为)peoplewouldwanttogoonthistrip?2.Allourguides______________________________(在……方面有数年的经验)leadinghikingtripsintheHimalayas.3.WhenIturnedupformyfirstjumpIwas_____________(如此紧张，以至于)Itriedtobackout,...doyouthinkhaveseveralyearsofexperienceinsonervousthat4.Althoughpeopleenjoyedreadinghisbook,manyofthemthoughtthatMarco’sstoriesaboutChinawere___________________(太离奇而不可信).5.ThenexttogowasCaptainOates,whowas____________________________(步行有很大的困难).6.Scott_______________________________(用最后的时间写东西).7.We’llteachyousurvivalskillsandyou’lllearn_________________(怎样生火)andbuildyourownshelter.toofantastictobetruehavinggreatdifficultywalkingspentsomeofhislasthourswritinghowtomakeafire【仿句自测】根据下面句式仿写句子①特殊疑问词(what/why/how/when...)+插入语(doyouthink/suppose/imagine...)构成的混合疑问句仿写：你认为接下来我应做什么？WhatdoyouthinkIshoulddonext?②so...that...如此……以至于……仿写：他如此生气以至于什么也没说就离开了房间。Hewassoangrythathelefttheroomwithoutsayinganything.③have...difficultyindoingsth.做……有……的困难仿写：我不熟悉那个城市，在那儿我很难找到邮局。Iwasn’tfamiliarwiththatcityandIhadgreatdifficultyinfindingthepostofficethere.核心要点anxious三年1考quantity三年1考limit三年1考1.differvi.不同于，有区别；持异议(1)differfrom与……不同differin在……方面不同differwithsb.on/about/oversth.与某人在某方面意见不同(2)differentadj.有差异的，不同的bedifferentfrom...和……不同(3)differencen.差别，差异，不和makea/some/much/no/littledifference有/无影响(或作用)tellthedifferencebetw