绝密★启用前此卷只装订不密封班级姓名准考证号考场号座位号2018-2019学年下学期高二期中考试卷英语注意事项：1.答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。用2B铅笔将答题卡上试卷类型B后的方框涂黑。2.选择题的作答：每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑，写在试题卷、草稿纸和答题卡上的非答题区域均无效。3.非选择题的作答：用签字笔直接答在答题卡上对应的答题区域内。写在试题卷、草稿纸和答题卡上的非答题区域均无效。4.考试结束后，请将本试题卷和答题卡一并上交。第Ⅰ卷第一部分听力（共两节，满分30分）(略)第二部分阅读理解（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项，并在答题卡上将该项涂黑。AScienceonSundaysScienceonSundaysisanewseriesofinformal,drop-inplantsciencetalksattheCambridgeUniversityBotanicGardensuitablefor12+.27Mar.Atrick(花招)ofthelight?Howflowersurfacesattractpollinators(授粉昆虫)?ProfessorBeverleyGlover,DirectoroftheCUBG(CambridgeUniversityBotanicGarden)andHeadofGroup,PlantEvolutionandDevelopmentResearch,DepartmentofPlantSciences24Apr.Theshapesthatfeedus:apleasingjourneyintograssleafshapeDr.DevinO’Connor,theLeyserGroup,SainsburyLaboratoryCambridgeUniversity29May.Nature’sgeometry(几何学):theinterestingworldofplantpatterns(图案)Dr.SiobhanBraybrook,PlantGrowthMechanicsGroup,SainsburyLaboratoryCambridgeUniversity26Jun.Abird’s-eyeviewofthenaturalworld:learningaboutforestsfromaircraftDr.DavidCoomes,HeadofGroup,ForestEcologyandConservation,DepartmentofPlantSciences24Jul.Extremegreen:plantadaptations(适应)totheworld’smostdifficultenvironmentsDr.SamBrockington,HeadofGroup,MolecularSystematics&Evolution,DepartmentofPlantSciencesScienceonSundaytalkslast30minutesandarefree(aslongasyouhavepaidtogetintotheGarden);thereisnoneedtobook;justdropintotheClassroomattheBrooksideGateat11am(eachtalkrepeatedat2pm).www.botanicxam.ac.uk@CUBotanicGarden21.WhoisthedirectoroftheCambridgeUniversityBotanicGarden?A.DevinO’Connor.B.BeverleyGlover.C.DavidCoomes.D.SiobhanBraybrook.22.WhatisthetalkaboutinApril?A.Trickylight.B.Leafshape.C.Plantpatterns.D.Plantadaptations.23.Whereisthetextprobablytakenfrom?A.Amonthlyreview.B.Asciencereport.C.Agardeningguide.D.Alocalnotice.BUnlikemostotherholidays,thehistoryofAprilFools’Day,sometimesc