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1、Unit2Energy 3 Completethepassagebyfillingtheblankswithtargetwordsinthebox Youmaynotuseanyofthewordsinthebankmorethanonce Unit2 PartIV Exercise1 Windandhydroelectricpower whichhavebeenused1 forgenerations arealsorapidlygrowinginenergymarkets The2 behindbothisthattheforceofthewindandwater3 arepassedth
2、rough4 whichconverttheirenergyintoelectricity Commercialwindenergyisusuallycollectedbywind farms 5 consistingofhundredsofwindturbinesspreadoverlargeplotsofland H D K B J Unit2 PartIV Exercise1 Modern6 havebecomeveryefficientattransferringtheenergyofwindtoelectricity Windpowerisanimportantpartoftheov
3、erall7 energysourcesforthefuture Buthydroelectricpoweris8 inseveraldifferentmethods Themostpopularisthrough9 suchastheHooverDamontheColoradoRiver Anotherformofhydroelectricenergyistidalpower Inusesincetheearly1900s tidalpowerstationscollecttheenergycreatedbytheriseandfallofthetidesto10 toelectricity
4、 G A N L E 4 Completeeachofthefollowingphrase sentencesaccordingtoitsChineseequivalentinthebrackets Youmayrefertothemeaningofwordsintheboxbelow Unit2 PartIV Exercise1 1 launchagreat 运动 againsthomelessness2 datainputand 确认 污染物 areconstantlybeingreleasedintotheatmosphere crusade validation Pollutants
5、Unit2 PartIV Exercise1 4 可更新的 contract5 毒素 cleansingtherapies6 a 副产品 ofwheatflourprocessing7 a 镶嵌 gem8 a 机械 defect9 使 纯净 thewaterbydistilling10 There stoogreata 消耗 ofalcoholinChina consumption by product mechanical mounted toxin purify renewable Unit2 PartIV Exercise1 11 削减 militaryspending12 Thepla
6、neis 加油 13 regional 差异 14 表面上 viableproposition15 极端异乎寻常的 clothes16 astructure 安置 onadisk17 驱散 melancholy18 the 安装 ofspecificsoftwareonsystem seemingly fuelingup decrease installation far out variations positioned dissipate Unit2 PartIV Exercise1 19 hadno 其他选择 buttoconfess20 the 执行的 committee21 the
7、震动 ofthetuningfork22 defence 机制 againstmanydiseases23 theairplane 制造商 24 consciousnessof 可持续的 development25 thepractical 应用 ofatheory mechanism executive application manufacturer alternative sustainable vibration 5 Matcheachwordintheboxwiththegroupofwordsthatregularlyoccurwithit Unit2 PartIV Exercis
8、e1 1 chargeasmall forservice myincometakeavitamin magazine 2 signnametothe ahistorical aprojecta ofajudgement supplement document Unit2 PartIV Exercise1 3 a persona pricea wishdrink amountsofalcohol 4 authority aninfluenceon allone spower oneselftodo modest exert 5 anobstacle anawkwardquestiononadra
9、matic drophis offriendliness 6 rulesofetiquette weaponsa design opinions pose conventional Unit2 PartIV Exercise1 7 economically financially a newbornbabya formofpoliticalorganization 8 thesapling thecostofproduction one senemy thecoat viable cutdown 9 thepowerofthewind theenergyahorsein fastenthesa
10、fety harness 10 AncientEgypt thousandsago GalileoandNewton TangDynasty datebackto 11 therules theoldlaws disease thelonghoursofheavylabor Unit2 PartIV Exercise1 12 thewindow theproblemofdrugabuse thechroniclesofthemiddleAge one seyes 13 petrol theclassroom thecountry thepipe 14 toCatholicism dollars
11、intopounds thesunlightintoenergya tosocialism doawaywith lookinto runoutof convert 15 militaryrockets computersperforman renewableenergyan thehealthofmillionsofpeople Unit2 PartIV Exercise1 experimentwith Unit2 PartIV Exercise1 7 Writeashortparagraphofabout80 100words withthewordsandexpressionsgiven
12、below Youhave5 10minutestocompletethisactivity harnessrenewablerunoutofgiveoffpollutantconsumptionsustainable Unit2 PartIV Exercise1 Inmanycountriestoday alotisbeingsaidaboutharnessingrenewableenergy whichwemayneverrunoutof Onebasicbenefitofrenewableenergyisthatitdoesnotgiveoffgreenhousegasesandothe
13、rharmfulpollutants Renewableenergycanhelpacountryrelyondomesticsourcesofenergy whichwilleventuallyeliminatetheneedforoilorslowthegrowthofitsconsumption Chinaplanstoputevengreatereffortintodevelopingitsrenewableenergyindustryandreducegreenhousegasemissionstomaintainsustainableeconomicgrowthinthecomin
14、gyears Model1 Theprocessturnstheheatwhichcomesfromthesunintoelectricity Theprocessturnstheheatcomingfromthesunintoelectricity Unit2 PartIV Exercise2 1 Additionalsocialstressesmayalsooccurbecauseofthepopulationexplosionorproblemswhicharisefrommassmigrationmovements 2 Thatdevelopmentmayhelpsolveoneoft
15、hechiefproblemswhichslowtheadvanceofthemuchtoutedautomobilefuelcell Additionalsocialstressesmayalsooccurbecauseofthepopulationexplosionorproblemsarisingfrommassmigrationmovements Thatdevelopmentmayhelpsolveoneofthechiefproblemsslowingtheadvanceofthemuchtoutedautomobilefuelcell 2 Rewritethesentencesa
16、ccordingtothefollowingmodels Model1 Theprocessturnstheheatwhichcomesfromthesunintoelectricity Theprocessturnstheheatcomingfromthesunintoelectricity Unit2 PartIV Exercise2 3 Thehistorianwhoattemptstoreconstructthedistantpastisalwaysfacedwithadifficulttask Thehistorianattemptingtoreconstructthedistantpastisalwaysfacedwithadifficulttask Model2 Whenwewalkalongapavement eightwattsofenergyiswastedwitheachheel Theenergyisabsorbedbytheground Whenwewalkalongapavement eightwattsofenergyiswasted absorbedby
