Unit9 SectionⅠ 语法讲座 专题练习.docx

I.用所船词的过当彩式填空1. Thepaperboathashee)floating(float)onthewaterfortwohours.2. Hehay>ecnj卜Mg/livcd(live)theresince2019.3Wherehaveyoubeen?Wcw垣口ockinR(look)foryoueverywhere.4Youlooktired.Whathaveyoubeendoiiwldo)thismorning.5Weha、f_n<)t必en(notsee)eachotherforalongtime.空1(2O19WWe'vespenttoomuchmoneyrecently.一Well,itisn,tsu)rising.Ourfriendsandrelativesaroundallthetime.A.arecomingBhadcomeC.werecomingDhavebeencomingMVr：逸d考查时充.此处表示的是从过去始终持嫉到现在，且现在仍在进行的动作.故用现在完成进行时.该时方与allthetime连用时，具有剧烈的感情色调.2Ihavegotaheadache.一NowonderYouinfrontoftha(computertoolong.workBareworkingC.havebeenworkingD.workedWfti选C句毒：w<*不足为*你坐在电心苜工作大激时同70由珏境可以看出，Work超免于过去力鳗到现在，故用现点完谶"，而逢行廿衰示感情色,即说话才在本句中衰承-tt*的珏气.检用现在充&选行H3. SinceitwasundcdinNovember1989,APECforabout20years.A. haddevelopedBhasbeendevelopedC. hadbevndevelopedD. hast>ecndeveloping解*h选D.从1989年11月份创立以来，APEC(亚太修合组筑)巳住经了20*ft<<ttsince引导的从句可如.皮务用现在充成叶，又像常识可知APEc丑大疑合缜IR)来解效.将接青生存下去.收用现在充N行踪4. 一msureAndrewwillwinthefirstprizeinthefinal.1thinkso.Heforitformonths.A.ispreparingB.waspreparingC.hadbeenpreparingD.hasbeenpreparing解析：选d.从认话中可知，决春还没有超光，因此，他“终在做*各.*½A行廿豪禾从过去某一It划起先*现庭始终在做某事，5. Thelittleboyisdirtyfromheadtofootbecauseheinthemudallmorning.hasplayedBisplayingC.hasbeenplayingD.wasplaying解析：逸c三¼fA*4M.,豪禾动作始终大力埃的，应用现在完成选行计,6.Afterwalkingfortenminutes,shesuddenlyrealizedthatsheinthewrongdirection.waswalkingBhasbeenvalkingC.hadbeenwalkingDwalkedMi选C.才象动词H态走了非1T*后，她突然毒识到白巳始绛麻向幡碟统方向It选.此处用过去竟或遗行什，衰承过去起先的动件始终冷俟用过去的某个时加她叁识到奥说是发生在过去的，«MaIk这个动作在这之*”终在选行.7. Overthepastdecades,seaiceintheArcticasaresultofglobalwarming.A.haddecreasedB.decreasedChasbeendecreasingI）isdecreasing解析：选C.句含：在过去几十年里，由于金球史，北极的*冰姑绛在射凌由甘网状¼over（hepastdecadesIr如.应逸C8. Thecrazyfanspatientlyformorethantwohours,andtheywillWaittillthemoviestararrives.werewaitingBhavebeenwaitingCthatwaitedDwouldwaitIMrt选B.句毒：狂的"建*1巳蛆时性地升了两个多小防，而J1.他的今各妁性下去，J1.划却个电影,显出现由andtheywillwaittillthemoviestararrives等"的动作还在遗行，故用现在完谶遗行时9. Ihaven'tseenMarythesepastfew<lays.mafraidsheherselfforsometime.A.isn*tfeelingB.hasn'tbeenfeelingC.hadn'tbeenfeeling1）.wasn'tfeelingWHi选R过去的几天，我没IIJI吗.唯独她扁到不每逢有双廿同丁此句用现在充MUt行讨泉示动作从某一“同想先始终珂现在feeloneself叁为"感觉良好”10. Policearenowsearchingforawomanwhoisreportedtosincethefloodhittheare<IaStFriday.B.havegotlostD.getlostAhavebeenmissingC.bemissing解析t选Asince引导的M"同状语从句与文成才连用，而且主句的动作或状态必畲是衰承“2从廿快起先”终护续的动件最状态",havegotlost*达的是*同动作，不符合意*,