if引导的虚拟语气条件句.ppt

虚拟语气TheSubjunctiveMood 虚拟语气 LearningGoals 1 Knowingwhatthesubjunctivemoodrefersto 2 Knowingthedifferenceformsofthesubjunctiveforms 3 Masterthestructureofthesubjunctivemoodabout if 4 Practices 虚拟语气 概念 1 表示说话人所说的话不是一个事实 而是一个假设 怀疑 猜测等 常见于条件状语从句或让步状语从句 2 表示说话人的愿望 建议 要求 命令等 常见于名次性从句 简单来说 不是事实或不大可能发生的事情 用虚拟语气来表述 If引导的虚拟条件句 注意 要区分if引导的真实条件句和if引导的虚拟条件句表示虚拟的 几乎无法实现的时候 采用虚拟语气 If引导的虚拟条件句 TYPES 特殊 错综时间 倒装句省略IF等 一 与过去事实相反Ifhehadgotupearlier hecouldhavecaughtthetrain 二 与现在事实相反IfIwereyou Iwouldbuyaredskirt IfIhadamilliondollars Iwoulddonate30 ofittothecharity 三 与将来事实可能相反Ifitrainedtomorrow Iwouldn tattendtheparty Ifitweretoraintomorrow Iwouldn tattendtheparty Ifyoushouldcometomorrow youwouldfindthenewmanagerworkingintheoffice 特例 1 错综时间条件句定义 主句和从句动作发生的时间不同例1 Iftheyhadstudiedhard theycouldfinishtheworkinaveryshorttime 如果他们当时刻苦学习 现在就能快速完成这份工作了 从句说明过去 主句说明现在 2 IfIwereyou Iwouldhavegonetoherbirthdaypartyyesterday 如果我是你 我就去参加她昨天的生日聚会了 从句说明现在 主句说明过去 要根据动作发生的时间选择恰当的动词形式 与过去相反 以前没有刻苦学习 与现在事实相反 现在没有快速完成 特例 2 省略If的条件从句如果条件句中有were had 助动词 should时 可使用倒装句结构 省略If 把were had 助动词 should放句首 如果条件句是否定句时 not应置于主语后 不能与were had 助动词 should等缩略成weren t hadn t shouldn t 例 HadIseenhimthen Iwouldhavebeenveryhappy IfIhadseenhimthen Iwouldhavebeenveryhappy ShouldIhavetime Iwouldgowithyou IfIshouldhavetime Iwouldgowithyou WereInotsobusy Iwouldgototheconcert IfIweren tsobusy Iwouldgototheconcert Practice 1 Ifyouhadtoldmeinadvance I himattheairport A wouldmeetB wouldhavemetC wouldhadmetD shouldmeet Practice 1 Ifyouhadtoldmeinadvance I himattheairport A wouldmeetB wouldhavemetC wouldhadmetD shouldmeet 2 Ifit tomorrow Iwouldnotattendtheparty A rainedB rainsC hadrainedD weretorain3 IwouldhavegonetothemeetingifI time A hadhadB havehadC hadD wouldhavehad Ifit tomorrow Iwouldnotattendtheparty A rainedB rainsC hadrainedD weretorain3 IwouldhavegonetothemeetingifI time A hadhadB havehadC hadD wouldhavehad Ifit tomorrow Iwouldnotattendtheparty A rainedB rainsC hadrainedD weretorain3 IwouldhavegonetothemeetingifI time A hadhadB havehadC hadD wouldhavehad 4 Ifmefather herenow he tellmewhattodo A were wouldB was illC hadbeen wouldD is ill5 Ifhe myadvice hewouldn thavelosthisjob A followedB shouldfollowC hadfollowedD wouldfollow 4 Ifmefather herenow he tellmewhattodo A were wouldB was illC hadbeen wouldD is ill5 Ifhe myadvice hewouldn thavelosthisjob A followedB shouldfollowC hadfollowedD wouldfollow 4 Ifmefather herenow he tellmewhattodo A were wouldB was illC hadbeen wouldD is ill5 Ifhe myadvice hewouldn thavelosthisjob A followedB shouldfollowC hadfollowedD wouldfollow 6 IfI inthe22ndcentury I myvocationinaverydifferentway A shouldlive wouldspendB willlive shouldspendC areliving shouldhavespentD willbeliving wouldhavespent7 itraintomorrow wewouldhavetoputoffthevisittoMountainTai A WereB ShouldC WouldD Will 6 IfI inthe22ndcentury I myvocationinaverydifferentway A shouldlive wouldspendB willlive shouldspendC areliving shouldhavespentD willbeliving wouldhavespent7 itraintomorrow wewouldhavetoputoffthevisittoMountainTai A WereB ShouldC WouldD Will 6 IfI inthe22ndcentury I myvocationinaverydifferentway A shouldlive wouldspendB willli