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1、大学英语四级考试模拟试卷（二）PartIWriting(30minutes)Directions:Forthispart,youareallowed30minutestowritealettertoateacher.Youshouldwriteatleast150wordsfollowingtheoutlinegiven,belowinChinese:你在写学期论文时遇到了一些困难，希望得到老师更具体的指导。给老师写封请求信。1．说明你论文大致方向和你遇到的困难；2．表达你希望得到老师更具体的指导的愿望；3．请老师指定可以
2、拜访他／她的时间、地点，并表示感谢。PartIIReadingComprehension(SkimmingandScanning)(15minutes)Directions:Inthispartyouwillhave15minutestogooverthepassagequicklyandanswerthequestiononAnswerSheet1.Forquestionsl-7,choosethebestanswerfromthefourchoicesmarkedA），B），C)andD）．Forquestion8-1
3、0,completethesentenceswiththeinformationgiveninthepassage.GreenRevolutionofAgricultureTheGreenRevolutionofagriculturebeganin1943,andledinsomeplacestosignificantincreasesinagriculturalproductionbetweenthe1940sand1960s.Theassociatedtransformationhascontinuedastheres
4、ultofprogramsofagriculturalresearch,extension,andinfrastructuraldevelopment,instigated(鼓动)andlargelyfundedbytheRockefellerFoundation,alongwiththeFordFoundationandothermajoragencies.Theconsensusamongsomeagronomists(农学家)isthattheGreenRevolutionhasallowedfoodproducti
5、ontokeeppacewithworldwidepopulationgrowth.TheGreenRevolutionhashadmajorsocialandecologicalimpacts,andwithmulti-milliondollarbackingfromorganizationsincludingtheGatesFoundation,thedeployment(展开)ofGreenRevolutionpolicieswillcontinueforsometime.Theterm"GreenRevolutio
6、n"wasfirstusedin1968byformerUSAID(UnitedStatesAgencyforInternationalDevelopment)directorWilliamGaud,whonotedthespreadofthenewtechnologiesandsaid,"Theseandotherdevelopmentsinthefieldofagriculturecontainthemakingsofanewrevolution.ItisnotaviolentRedRevolutionlikethat
7、oftheSoviets,norisitaWhiteRevolutionlikethatoftheShahofIran.IcallittheGreenRevolution."MexicanrootsTheGreenRevolutionbeganin1943withtheestablishmentoftheOfficeofSpecialStudies,whichwasaventurethatwasacollaborationbetweentheRockefellerFoundationandthepresidentialad
8、ministrationofManuelAvilaCamachoinMexico.WhileCamacho'spredecessorCardenaspromotedpeasantsubsistenceagriculturethroughpoliciesoflandreform,AvilaCamacho'
