第二单元练习及翻译答案.ppt

二 用动词的恰当形式填空1 sendout发出 信号 声音 2 standupfor支持 维护3 passfor被认为是 被当做4 wereclosinginon逼近5 startingup启动 发动6 wentthrough排除千难万险7 fillout填写8 fallinto分为 属于 三 改写句子1 Thenewcardesignincorporatesallthelatestsafetyfeatures 2 Tosuspendourhammock weneedtofindtwotreestenfeetapart 3 Jasonfacesupto10yearsinprisonforofferingbriberymoneytotheUSnavyofficialresponsibleforawardinglucrativecontractstohisconstructionfirm 4 Manufacturesusuallybeginbybuildingtheprototypeofanewmodelbeforetheysetupafactorytomakethecars 5 Medicalevidenceshowsthatsmokingandlungcancerarecorrelatedinallracialgroups 四 选词填空1 theapplication remote hasturnedintoareality arepoisedto2 thatvibrate candetect frequency3 lanes aremountedin alerta hazard 构词法kilo kilogrammemo memorandumgym gymnasiumlib liberationdoc doctorvet veterinarianprep preparatoryauto automobileflu influenza 构词法medicare medicalcareemail electronicmailcomsat communicationsatellitenewscast newsbroadcastskyjack skyhijackEurodollar Europeandollarbrunch breakfastandlunchtelecast televisionbroadcastOxbridge OxfordandCambridge 动词的ing或ed分词1 swimmingpool2 drawingboard3 enrichedMiddleEnglish4 disturbingchange5 fullydevelopedprototype6 cannedfoods7 workingpopulation8 puzzlingdifferences 1 空气中有一种不寻常的寂静 只有远处响着大炮的声音Therewasanunusualquietnessintheair exceptforthesoundofartilleryinthedistance 2 在某些非洲国家城市的扩展已引起生活水平相当大的下降和社会问题的增多 TheexpansionofurbanareasinsomeAfricancountrieshasbeencausingasignificantfallinlivingstandardsandanincreaseinsocialproblems 3 研究表明大气中的二氧化碳的含量与全球温度密切相关 Theresearchshowsthatatmosphericcarbondioxidelevelsarecloselycorrelatedwithglobaltemperatures 4 最近公共汽车的车辆行驶频率已有所改善 从15分钟缩短到12分钟一班 Thefrequencyofthebusservicehasbeenimprovedfrom15to12minuterecently 5 那位跳水运动员立在跳水板边沿 只等教练发出信号便会立刻跳下 Thediverstoodontheedgeofthedivingboard poisedtojumpatthesignalfromthecoach 汽车自从发明以来使交通运输发生了革命性的变化 永远地改变了人们的生活 旅行和办事的方式 Automobileshave sincetheirinvention revolutionizedtransportation changingforeverthewaypeoplelive travel anddobusiness 但另一方面 也带来了危害 尤其是公路死亡事故 Ontheotherhand theyhavebroughthazards especiallyhighwayfatalities 然而 现今由于计算机技术和电子传感器的使用 有可能消除发生的大多数交通事故 However todaytheapplicationofcomputertechnologyandelectronicsensorsindesigningandmanufacturingcarsmakesitpossibletoeliminatemostoftrafficaccidents 例如 装在你汽车上的电子传感器能检测到空气中的酒精雾气并拒绝启动引擎 Forexample electronicsensorsmountedinyourcarcandetectalcoholvaporintheairandrefusetostartuptheengine 同样 传感器还能通过接受在轨道上运行的卫星发出的信号检测路况并大大减少你陷入交通拥堵的可能性 Theycanalso