第七講 高中英語語法 虛擬語氣講解和練習

第講高英語法虛語氣解和練習虛擬語氣英語中有三不同的語：陳述語，祈使語和虛擬語氣。虛擬語氣：虛擬語氣是由句中謂語動詞的特殊形式表現(xiàn)出來的，表示說話人所說的不是事實，而是一種假設、愿望、懷疑或推測。一．虛擬語氣表示假設，用在if非真實條件句中從句

主句與現(xiàn)在事實反與過去事實反與將來事實反

If主語+If主語+1.didIf主語+3.weredo

主語should/would/could/might主語+/could/might+have主語+should/would/could/might例：IfIyou,Iacceptadvice.Ifyoustudiedbefore,wouldhavetheIfittoIwouldat注意：1.錯綜時間虛擬語氣當從句主句所表示的行為所發(fā)生的時間不一致時的形式要根據(jù)它所表示的時間作出相應的調(diào)整。Ifyoujustyounow.Ifyou__________(study)hardyou_______(be)anow.2.省略if的虛擬條件句中，were，had（完成時態(tài)標志），should放在句首，（用于倒裝結(jié)構(gòu)），if必須省略。(只裝從句，主句不改變Iyou(=IfIwerewouldnotdoit.1

第講高英語法虛語氣解和練習1.HadInotseenthen(HadnIseenhimthen),Iwouldn'thavehappy.3、含蓄虛擬語氣有時為了表達的需要，在虛擬語氣中，并不總是出if引導的條件句，而通過其它手段來代替條件句。常用的有介詞，butfor（倘沒有，要不是）；連詞or，副詞。.IwasillthatIwouldhavetakenpartinthesports=IfIhadn‘tbeenthatday,Iwouldhaveinthemeeting.Without/Butforyourhelp,wecouldn’thavefinishedtheworkaheadoftime.=Ifithadbeenforyourhelp,…二．虛擬語氣表示一種不可能實現(xiàn)的愿望，常用wish+賓語從句。其謂語動詞構(gòu)成形式為：從句動作與同

did/were從句動作先（或用）從句動作在wish后

could/would/might+doIwishIabirdandIcouldflytheIwishIfilmstar此外，If句子HowI從句(要…就好了）IfonlyIflyingbird!=HowIwishIflying我要是一只飛鳥該多好啊！三.虛擬語氣用于表示懷疑或推測。在某些表示“命令建議、要求”等動詞，名詞以及形容詞存在的主語從句，賓語從句，表語從句，同位語從句的虛擬語氣結(jié)構(gòu)為：（should）+do此類動詞憶口訣：一堅持(二命令三要求demand/require/request)四建議（suggest/propose/recommend2

第講高英語法虛語氣解和練習例：1.Ithatheat(賓語從句)2.Myadviceisthatwe(should)tellhimthe表語從句)3.Iathathe(should)tellhimthe同位語從句)4.Itisthathegotoearly.(語從句)注意：suggest:表示表明，暗示的意思時，從句用陳述語氣；表示建議”，從句用虛擬語氣Herfacethatshebe)illItisthatshe________________(send)immediately.insist：表示堅持說的意思時，從句用陳述語氣；表示“堅持張，堅持要求”時，從句用虛擬語氣Heinsistedthattheinsisted____________(set)free.四、虛擬語氣的其他用法1.asifasthough（好像）+從從句動作與句動作同從句動作在句動作之從句動作在句動作之

did/werehaddoHelooksasifanHetalkedtheasifseenit.is(highabout)time(that)sb不可省略+是某人做事的時候。Itishightimethatyougot3.在wouldrather+賓語從中從句動作與主句動作同時或之后從句動作在主句動作之前

did/weredone3

第講高英語法虛語氣解和練習例：Iwouldrathertheydidn’thearthenews.IwouldInottoldhebad1.Ifonlyhe____quietlyasthedoctorinstructed,hewouldnotsuffersonow.liesB.layD.should2.HowIwisheveryfamily____alargewithaC.willD.hadhad3.Youdidnotletmedrive.Ifweturn,____tiredA.drove;didn’tgetB.drove;wouldn’tgetC.weredriving;wouldn’tgetD.haddrivenwouldn’thavegot4._____itraintomorrow,wewouldtoputoffthevisittheYangpuBridgeWereB.C.D.Will5.IwishI____herethenwasB.C.D.wouldbe6.aisinaglassitlooksasifit____breaksB.C.wereD.had7.Iinsisteddoctor,buthenothingwithontoshouldB.hewent;beC.D.shouldis8.---Yourinvitesyouto---IwouldshethantodaytellsB.toldwouldtellD.hadtold9.---WouldyouhaveupbutIdoinghomeworkwasB.C.D.wouldbe10.IwasillthatotherwiseI____meethavepartB.tookinC.hadpartD.takein11.youfindairplaneineasilyHaditnotforB.IfitC.IfithadbeenforD.itnotfor12.Iflawyer____herelasthemefrombeen,wouldB.hadbeen,wouldC.D.haveprevented13.____hard,hewouldhavetheexamIfhetoB.HadheheworkD.Werehetowork4

第講高英語法虛語氣解和練習14.hewouldgetbyWereheB.IfleftC.heD.Hadheleft15.HadyoutotheyourightnowB.wereC.wouldbeD.wouldbeen16.Ididnotatmeeting.IfwouldmetmycomeB.comeC.D.hadcome17.____busyor___youexperiment.helpedB.wouldhelpedC.hadbeen,wouldD.wouldhelped18.Ifitwe____werenot,haveclimbB.not,C.hadbeen,haveclimbed

D.hadn’tbeen,couldclimb19.life____quitedifficulttodayB.willC.wouldbeenD.wouldbe20.---Iamgoingtotellherthe---IwouldsoonasyouaboutitA.didn’ttellB.don’ttellC.hadn’ttellD.won’ttell21.Mike’sfather,aswellashismother,insistedhe____homeB.couldhasD.22.Itwasrequestedthat____againshouldputonB.wouldputonC.beonD.puton23.Sheinsistedthatdoctor_____sentforB.C.besentforD.24.---Didyouhimforhis----Yes,butA.I’drathernotdoB.I’drathernothaveC.Ishould’tdo

D.I’dbetternotdo25.IfonlyI___mycar

A.hadn’tlostB.wouldn’tloseC.didn’tloseD.haven’tlost26.forwater,ittoliveinB.wouldbeC.

D.wouldn’tbe27.Iwouldratheritforthetimedo

B.didn’tdoC.don’tD.didn’t28.ThetreattheorphanverywellhesonB.C.beenD.be29.HowthepeoplewishthatoncemorewereB.couldbeenD.be30.Itthatwe____todiscussthisproblemholdB.C.haveheldD.had31.Thethiefeyes____evenif,wasbeC.beenD.asif,5

第講高英語法虛語氣解和練習32.Iwishthat____suchabadbecauseIamthatyouwouldtheconcertB.nothavehad

C.hadn’th