SubjunctiveMood(1)虚拟语气----if条件句IfallofyouwenttoTsinghuaUniversity,MrChenwouldfeelontopoftheworld！IfallofyouwenttoTsinghuaUniversity,MrChenwouldfeelontopoftheworld！Ifweatherpermits,Iwillgojoggingwithyou.Itisunlikelytohappen.Itispossible.UnrealconditionalRealconditionalThekeyisverbforms!Howcanwejudgefromasentencewhetherthechancesarebigorsmall?Ifweatherpermits,Iwillgojoggingwithyou.Ifweatherpermitted,Iwouldgojoggingwithyou.Ithinkthechancesarequitebig.Ithinkthechancesaresmall.Impossiblepresentsituations1.IfIlivednearmyoffice,Icouldwalktowork.2.IfIwereyou,Iwouldapplyforthejob.3.Ifshehadenoughmoney,shemightbuyacomputer.If从句的谓语形式主句的谓语形式现在过去时didbe用werewould/could/should/might+dowouldputPractice1:impossiblepresentsituationsrearrangedIfI_________(rearrange)thealphabet(字母表)，I_________(put)UandItogether.如果上天(God)能够给我一个再来一次的机会（anotherchance），我会对那个女孩子说：我爱你。如果非要(haveto)在这份爱上加上一个期限（setatimelimittolove），我希望是……一万年……如果上天能够给我一个再来一次的机会,我会对那个女孩子说：我爱你。IftheGod________(give)meanotherchance,I_____________(tell)thatgirlthatIlovedher.如果非要在这份爱上加上一个期限,我希望是……一万年.IfI________(haveto)setatimelimit,Iwishit____________(be)tenthousandyears.gavewouldtellhadtowouldbe罗素的自传中有这个句子：这就是我的一生。我已经找到了它的价值。而且如果有机会，我很愿意再活它一次。Thishasbeenmylife.Ihavefounditworthliving,andI____gladlyliveitagainifthechance____offeredtome.wouldwereIfJayChoucametoperforminourschool,Iwouldbewildwithjoy.JayChouinourschoolunrealsituationsinthepast•Youcouldhavepassedtheexamifyouhadbeenmorecareful.•Ifyouhadturnedoffthegas,thehousewouldn’thavecaughtfire.•Ifyouhadgotupearlier,youwouldhavecaughtthefirsttrain.条件从句If从句的谓语形式主句的谓语形式过去haddonewould/could/should/might+havedone如果没有人做志愿者服务，运动会可能陷入混乱.Ifnoonehadservedasavolunteer,thesportsmeetingwouldhavebeenoutoforder.Ifthey____________(notride)themotorbike,they_________________(have)theaccident.hadn’triddenwouldnothavehadPractice2:unrealsituationsinthepast如果不团结，我们就不会取得佳绩.Ifwehadnotbeenunited,wewouldn’thavegainedsogoodaresult.DavidBeckham贝克汉姆曾在一次新闻发布会上说：如果两年前，有人对我说：“你将在两年后成为英格兰队的队长”,我肯定会对此一笑了之。Twoyearsagoifsomeone_________(turn)aroundtomeandsaid“intwoyearsyou’llbeEnglandcaptain”,I_______________(turn)aroundandsaid:”Idon’tthinkso!”hadturnedwouldhaveturnedRewritethestoryTitanicwassailingonhervoyageforAmerica.1.Jackwonhisthird-classticketinapokergameandmetabeautifulgirlcalledRoseonboard.IfJackhadn’twonhisthird-classticketinapokergame,hewouldn’thavemetabeautifulgirlcalledRoseonboard.Theyfellinloveatfirstsight.2.Unfortunately,theshipstruckaniceberganditsank.Iftheshiphadn’tstruckaniceberg,itwouldn’thavesunk.3.JackfoundapieceofwoodandletRoselieonitwhilehewasinthecoldwater.4.Becauseofthefreezingwater,Jackdied.IfJackhadn’tfoundapieceofwood,hecouldn’thaveletRoselieonitwhilehewasinthecoldwater.Ifthewaterhadn’tbeenfreezing,hewouldn’thavedied.与将来事实相反If从句的谓语形式主句的谓语形式1.did（were）2.should+do3.weretodowould/could/should/might+dofuture1.IfIlivedinthetwenty-secondcentury,Iwouldspendmyvacationinaverydifferentway.2.Ifheshouldseeme,hewouldknowme.3.Ifheweretocome,weshouldsaysomething...
