资源描述：
《6月英语四级模拟题带答案（一至五）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、大学英语四级考试模拟题一PartⅠWriting（30minutes）Directions：Forthispart,youareallowed30minutestowriteashortessayonthetopic:ONE–OFFCHOPSTICKS.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelowinChinese：1.你和你的朋友在餐厅就餐，你的朋友对餐厅提供的非一次性筷子不满。2.餐厅的负责人解释说这是为了节约资源，并保证这些餐具已经严格消毒；3.
2、你对此事的看法和采取的做法。 One-offChopsticks注意：此部分试题在答题卡1上。PartⅡReadingComprehension（SkimmingandScanning）（15minutes）Directions：Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestionsonAnswerSheet1.Forquestions1-7,choosethebestanswerfromthefourchoicesmar
3、kedA,B,CandD.Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage.考试就注意：此部分试题请在答题卡1上作答；8-10题在答题卡1上。 PlasticBagPollutionTheuseofplasticbagshasincreasedatanalarmingratesincetheybecamepopularinthe1980s.Bigblackbinliners,plasticcarrierbagscarrying
4、advertisinglogos,clearsandwichbagsandavarietyofotherforms.They’relightweight,handyandeasilydiscarded.Tooeasilydiscarded.Justtakealookaroundyou.Plasticbagscanbeseenhangingfromthebranches,flyingintheair,settledamongstbushes,andfloatingonrivers.Theyblockupdrainscausi
5、ngwaterandsewagetooverflowandbecomethebreedinggroundsofbacteriathatcausediseases.Plasticbagsaredifficultandcostlytorecycleandmostenduponlandfillsiteswheretheytakearound300yearstodecay.Theybreakdownintotinytoxicparticlesthatpollutethesoilandwaterwaysandenterthefood
6、chainwhenanimalsaccidentallyconsumethem.Buttheproblemssurroundingwasteplasticbagsstartlongbeforetheydecay.Ourplanetisbecomingincreasinglyendangeredbyourover-useofplasticbags.ProductionofPlasticBagsPlasticbagsaremadefromethylene(乙烯)，agasthatisproducedasaby-producto
7、foil,gasandcoalproduction.Ethyleneismadeintopolymers(聚合体)—chainsofethylenemolecules—calledpolyethylene.Thissubstance,alsoknownaspolythene,isusedtoproducearangeofitems,includingplasticbags.Youhaveprobablynoticedtwotypesofplasticshoppingbags—thelighter,filmybagsyoug
8、etfromsupermarketsandfoodoutlets,andtheheavierbagsfromotherretailoutlets,likeclothingstores.Thesupermarketbagsaremadefromhighdensitypolyethylene(HDPE),w
