大学英语四级模拟题五及答案

大学英语四级模拟题五及答案

ID:15978220

大小:43.00 KB

页数:9页

时间:2018-08-06

大学英语四级模拟题五及答案_第1页
大学英语四级模拟题五及答案_第2页
大学英语四级模拟题五及答案_第3页
大学英语四级模拟题五及答案_第4页
大学英语四级模拟题五及答案_第5页
资源描述:

《大学英语四级模拟题五及答案》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库

1、大学英语四级模拟题五及答案PartIWriting(30minutes)Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopicChoosinganOccupation.Youshouldwriteatleast120wordsfollowingtheoutlinegivenbelowinChinese:1.选择职业是一个人要面对的众多难题之一。2.需要花时间去选择职业。3.选择职业时可以向多人寻求建议和帮助

2、。ChoosinganOccupationPartIIReadingComprehension(SkimmingandScanning)(15minutes)Directions:Inthispart,youwillhave15minutestogooverthepassagequicklyandanswerthequestiononAnswerSheet1.Forquestions1-7,markY(forYES)ifthestatementagreeswiththeinformationgive

3、ninthepassage;N(forNO)ifthestatementcontradictstheinformationgiveninthepassage;NG(forNOTGIVEN)iftheinformationisnotgiveninthepassage.Forquestions8-10,completethesentenceswiththeinformationgiveninthepassage.WillWeRunOutofWater?Picturea"ghostship"sinking

4、intothesand,lefttorotondrylandbyarecedingsea.Thenimagineduststormssweepinguptoxicpesticidesandchemicalfertilizersfromthedryseabedandspewingthemacrosstownsandvillages.Seemlikeascenefromamovieabouttheendoftheworld?ForpeoplelivingneartheAralSeainCentralAs

5、ia,it'salltooreal.Thirtyyearsago,governmentplannersdivertedtheriversthatflowintotheseainordertoirrigate(providewaterfor)farmland.Asaresult,theseahasshrunktohalfitsoriginalsize,strandingshipsondryland.Theseawaterhastripledinsaltcontentandbecomepolluted,

6、killingall24nativespeciesoffish.Similarlargescaleeffortstoredirectwaterinotherpartsoftheworldhavealsoendedinecologicalcrisis,accordingtonumerousenvironmentalgroups.Butmanycountriescontinuetobuildmassivedamsandirrigationsystems,eventhoughsuchprojectscan

7、createmoreproblemsthantheyfix.Why?Peopleinmanypartsoftheworldaredesperateforwater,andmorepeoplewillneedmorewaterinthenextcentury."Growingpopulationswillworsenproblemswithwater,"saysPeterH.Gleick,anenvironmentalscientistatthePacificInstituteforstudiesin

8、Development,Environment,andSecurity,aresearchorganizationinCalifornia.Hefearsthatbytheyear2025,asmanyasonethirdoftheworld'sprojected8.3billionpeoplewillsufferfromwatershortages.WhereWaterGoesOnly2.5percentofallwateronEarthisfreshwater,

当前文档最多预览五页,下载文档查看全文

此文档下载收益归作者所有

当前文档最多预览五页,下载文档查看全文
温馨提示:
1. 部分包含数学公式或PPT动画的文件,查看预览时可能会显示错乱或异常,文件下载后无此问题,请放心下载。
2. 本文档由用户上传,版权归属用户,天天文库负责整理代发布。如果您对本文档版权有争议请及时联系客服。
3. 下载前请仔细阅读文档内容,确认文档内容符合您的需求后进行下载,若出现内容与标题不符可向本站投诉处理。
4. 下载文档时可能由于网络波动等原因无法下载或下载错误,付费完成后未能成功下载的用户请联系客服处理。