虛擬語氣用法總結(jié)超好ppt課件.ppt

虛擬語氣 1 概念 虛擬語氣 表示說話人所說的不是事實 而是一種愿望 假設(shè) 或推測 2 一 虛擬語氣在if非真實條件句中 過去式be were should would could might do haddone should would could might havedone 過去式 be were shoulddoweretodo should would could might do 3 Ifyouhadstudiedhardbefore youwouldhavepassedtheexam 過去虛擬 1 如果我是你 我會接受他的建議 現(xiàn)在虛擬 2 如果明天下雨 我會待在家里 將來虛擬 3 如果你以前好好學(xué)習(xí) 你會通過考試的 IfIwereyou Iwouldaccepthisadvice Ifitrained shouldrain weretorain tomorrow Iwouldstayathome 4 Youdidn tletmedrive Ifwe inturn you sotired drove didn tgetdrove wouldn tgetweredriving wouldn tgethaddriven wouldn thavegot 5 1 if從句中 省略if were had should可以放在句首 用于倒裝結(jié)構(gòu) 否定詞not不能放在前面 1 IfIwereyou Iwouldaccepthisadvice 2 Ifitshouldraintomorrow Iwouldstayathome 3 Ifyouhadstudiedhardbefore youwouldhavepassedtheexam Hadyoustudiedhardbefore WereIyou Shoulditraintomorrow 6 itraintomorrow wewouldhavetoputoffthevisittotheYangPuBridge WereB ShouldC WouldD Will Ifitshouldraintomorrow 省略if 用部分倒裝 7 2 錯綜時間虛擬語氣當(dāng)從句與主句時間不一致時 動詞的形式要根據(jù)它所表示的時間作出相應(yīng)的調(diào)整 Ifyou follow myadvicejustnow you be betternow Ifyou study hardbefore you be acollegestudentnow hadfollowed wouldbe hadstudied wouldbe 8 Ifyou withGeorgeearlier you soangrynow talked wouldnotbehadtalked wouldnotbewouldtalk wouldnotbehadtalked wouldnothavebeen 9 Ifwehadtakensucheffectivemeasuresmuchearlier theriver soseriouslynow isnotpollutedwouldnotbepollutedhadnotbeenpollutedwouldnothavebeenpolluted 10 3 含蓄虛擬語氣在虛擬語氣中 并不總是出現(xiàn)if引導(dǎo)的條件句 而通過其它手段來代替條件句 常用的有otherwise or without butfor 倘沒有 要不是 等 1 Iwasillthatday Otherwise Iwouldhavetakenpartinthesportsmeeting IfIhadn tbeenillthatday Iwouldhavetakenpartinthesportsmeeting 11 2 Hetelephonedtoinformmeofyourbirthday orIwouldhaveknownnothingaboutit 3 Without Butforyourhelp wecouldn thavefinishedtheworkaheadoftime Ifithadnotbeenforyourhelp 12 Withoutelectricity humanbeinglife quitedifferenttoday iswillbewouldhavebeenwouldbe 13 Butforhishelp I shouldnothavesucceededhavenotsucceededdidnotsucceedhadnotsucceeded 14 Hehesitatedforamomentbeforekickingtheball otherwisehe agoal hadscoredscoredwouldscorewouldhavescored 15 Itisstrangethat 他居然會這樣說 真是奇怪 Itisnecessarythat 有必要派他去北京 二 虛擬語氣在主語從句中的使用1 It snecessary strange natural important impossible that主語 should 動詞原形 he should sayso hebesenttoBeijing 16 2 Itisapity ashame asurprise nowonderthat主語 should V原形 Itisagreatpitythat 他居然會這樣想 真是一件憾事 he should thinkso 17 3 Itis wassuggested ordered demanded proposed 1234 that 主語 should V原形It ssuggestedthattheplanshouldbecarriedout Itissuggestedthat 有人建議 晚會周六舉行 theparty should be heldonSaturday 一個堅持insisted 兩道命令ordered commanded 三條建議advised suggested proposed 四點要求demanded required requested desired 18 Itisrequiredthatyou atsix willarriveB arriveC arrivedD wouldarrive2 Itisstrangethatthelazyboy passtheexam A hasB shouldC wouldD might 19 3 Itisnecessarythatourdrinkingwater cleaner A shouldbemadeB ismadeC wouldbemadeD wasmade 20 三 虛擬語氣在賓語從句中的使用1 在wish引導(dǎo)的賓語從句中 過去時 were 過去完成時 had donecouldhavedone Should would could might 動詞原形 Iwish that he visit ustomorrow Iwish that he visit ustoday Iwishhe visit usyesterday wouldvisit visited hadvisited 21 IwishI themeetinglastweek A couldattendB attendedC haveattendedD hadattended 22 2 在表示堅持 要求 命令 建議的賓語從句中 一個堅持 兩個命令 三個建議 四個要求 that主語 should V原形Thedoctorsuggestedthathe should try try tolosehisweight Heinsistedthatwe should tell tell himthenews insist order command advise suggest propose demand require request desire 23 注意 suggest 表明 暗示陳述語氣建議虛擬語氣Herpalefacesuggestedthatshe be ill Herfriendssuggestedthatshe send tohospitalimmediately Insist 堅持說 陳述語氣堅持要求虛擬語氣Heinsistedthathe notsteal themoney Heinsistedthathe set free was should besent hadn tstolen should beset 24 3 在wouldrather寧愿wouldpreferwouldsooner 賓語從句中hadratherwouldassoon與現(xiàn)在或?qū)硎聦嵪喾催^去時動詞過去式 were與過去事實相反過去完成時haddoneIwouldratheryou come herenow Iwouldratheryou come heretomorrow Iwouldratheryou nottell methetruthyesterday came hadn ttold came 25 四 虛擬語氣的其他用法1 asif asthough 好像 從句 與wish一樣 ifonly 要是 就好了 IfonlyI be abirdIfonlyyou listen toouradvice IfonlyI be asuperstarsomeday Helooksasifhe anartist Hetalkedabouttheaccidentasifhe it were hadlistened wouldbe were hadseen 26 2 Itis high about time that 從句動詞過去式should 不可省略 do該是某人做某事的時候了 Itishightimethatyougotup shouldgetup 27 I mgettingtired it stimewe home A goB aregoingC wentD shouldbegoing 28 3 在forfearthat incase lest引導(dǎo)的從句中 若用虛擬語氣時 從句謂語為 should do 并且should能省略 forfearthat lest incase不能省略Sheexaminedthedooragainforfearthatathief come in 她又把門檢查了一遍 以防盜賊的進(jìn)入 Hestartedoutearlierlesthe be late 他早早的就出發(fā)了以防遲到 should come should be 29 4 在sothat inorderthat所引導(dǎo)的目的狀語從句中 從句中的謂語為 may might can could doshouldHegoesclosertothespeakersothathe himclearer hear 他走近說話的人以便能聽得更清楚 Hereadthelettercarefullyinorderthathe aword miss 他把信讀得很仔細(xì)以便不漏掉一個字 canhear shouldnotmiss 30 5 用于 May 主語 動詞原形 其他 Mayyouhavealongandhappylife 祝您快樂長壽 Mayyoumakegreaterprogress 祝你取得更大進(jìn)步 6 supposing pro