高中英语VIP语法讲义编写：优能英语教研组第-1-页目录第一章时态讲义.................................................................................-3第二章非谓语讲义.............................................................................-7第三章定语从句...............................................................................-12第四章名词性从句...........................................................................-15第五章状语从句...............................................................................-17第六章情态动词...............................................................................-19第七章虚拟语气...............................................................................-23第八章特殊句式...............................................................................-26第九章名词讲义...............................................................................-33第十章代词讲义...............................................................................-37第十一章形容词、副词讲义...........................................................-40第十二章动词讲义...........................................................................-43第十三章冠词讲义...........................................................................-48第十四章介词讲义...........................................................................-51第十五章连词讲义...........................................................................-56第十六章情景对话...........................................................................-58-第-2-页第一章时态讲义一、关键词since1.—HaveyouknownDr.Jacksonforalongtime?—Yes,sinceshe________theChinesesociety.A.hasjoinedB.joinsC.hadjoinedD.joined2.Thefirstuseofatomicweaponswasin1945,andtheirpower_____increasedenormouslyeversince.A.isB.wasC.hasbeenD.hadbeen3.Sincetheintroductionofthenewtechnique,theproductioncost____greatly.A.reducesB.isreducedC.isreducingD.hasbeenreducedSofar/Recently/inrecentyears/inthepast(three)years/uptillnow1.Inrecentyears,manyfootballclubs_____asbusinesstomakeaprofit.A.haverunB.havebeenrunC.hadbeenrunD.willrun2.Withthehelpofhightechnology,moreandm