科技英语入门复习题.doc

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1、他不2015/2016学年第2学期课程代码：课程名称:科技英语入门试卷:A√、B□考试形式：开卷√、闭卷□考试时间:100分钟…………………………………………………………………………………………………………学号姓名任课教师专业全校公选得分Unit1Unit2I.Vocabulary:Choosetheclosestinmeaningtotheunderlinedpartineachsentence(15%).a1.ThelargesteverscientificEarthanalysisrevealsthatmanyoftheplanet’secosystemsaresimplyn

2、otmakingthegrade.A.doingwellenoughB.ProgressingC.functioningD.movingintherightdirectiond2.Onlybyvaluingallourpreciousnaturalandhumanresources,canwehopetobuildasustainablefuture.A.prosperousB.diverseC.livableD.lastingb3.Deforestationandotherradicalecosystemalterationsalsopromotediseases,suchasma

3、lariaandcholera,aswellasnewstrainsofexistingcontagions.A.speciesB.transmittablediseasesC.destructionsD.degradationb4.Theyexaminedtheplanet’smanyhabitatsandspeciesandthesystemsthatbindthemtogether.A.regionsB.dwellingplacesC.sheltersD.refugesd5.Theroofingmaterialwithstandsinclementweatherand,onbr

4、ightdays,tapssunshineforelectricity.A.wiresB.knocksC.patsD.employsa6.Engineershavealsodevelopedaroofingmaterialcoatedwiththeelectricity-producingfilm.A.coveredwithalayerofmaterialB.coveredwithovercoatC.coveredwithsugarD.coveredwithplantsc7.Technologicalimprovementshavemadesolar-electricmodulesm

5、orecost-effective.A.unitsofmeasurementB.unitsofeducationC.componentsD.unitsofspacecraftsb8.Theguywhoputsontheroof(onahousenow)putsonthesolarpanelsatthesametime.A.juriesB.instrumentboardsC.discussiongroupsD.paintingboardsII.Matching1.挥发性有机化合物a2.紫外线指数b3.臭氧消耗物质c4.空气质量指数d5.混合太阳能照明f6.人造光g7.红外线hA.vol

6、atileorganicsubstance(VOC)B.UVIndexC.ozone-depletingsubstance(ODC)D.AQIE.photovoltaiccellF.hybridsolarlightingG.artificiallight8.光电池eH.infraredlightIII.Translation1.如何在利用地球生态系统提高人类生活水平的同时，缓解该系统所承受的压力，完全取决于人类社会。Itlieswithinthepowerofhumansocietiestoeasethestrainweareputtingonthenatureservicesoft

7、heplanet,whilecontinuingtousethemtobringbetterlivingstandardstoall.2.一般来说，再生能源比传统生产的能源要贵些，然而替代能源有助于减少污染，保护矿物燃料。Whilerenewableenergyisgenerallymoreexpensivethanconventionallyproducedsupplies,alternativepowerhelpstoreducepollutionan