第1頁/共30頁第一頁，共31頁。IfIboughtaticket,Iwouldbeonboard.IfIwereonboard,IshouldsailforAmerica.IfIhadalotofmoney,Icould

buyaticket.IfIworkedhard,Imighthavemoney.第2頁/共30頁第二頁，共31頁。

非真實(shí)條件句Unrealconditionals第3頁/共30頁第三頁，共31頁。Unrealconditionalsstateaconditionorsituationthatisnotrealorisimaginary.

Wecanuseunrealconditionalstorefertoanunrealpresentcondition,animaginarypastaction,animaginaryfuturesituation.第4頁/共30頁第四頁，共31頁。IfIboughtaticket,Iwouldbeonboard.IfIwereonboard,IshouldsailforAmerica.IfIhadalotofmoney,Icould

buyaticket.IfIworkedhard,Imighthavemoney.If從句的謂語形式主句的謂語形式presentdid（were）would/could/should/might+do第5頁/共30頁第五頁，共31頁。3.IfI__________(buy)aticket,I___________(be)onboard.4.IfI________(be)onboard,I__________(sail)forAmerica.2.IfI______(have)alotofmoney,I___________(buy)

aticket.1.IfI________(work)hard,I__________(have)money.workedwouldhavehadwouldbuyboughtwouldbewerewouldsail第6頁/共30頁第六頁，共31頁。Makesomesentencesbyusingthesewords:havemoneylend…tofinishwatchTVplayfootballmakemoneytravelliveahappylifebuyIfIboughtaticket,Iwouldbeonboard.IfIwereonboard,IshouldsailforAmerica.IfIhadalotofmoney,Icould

buyaticket.IfIworkedhard,Imighthavemoney.第7頁/共30頁第七頁，共31頁。第8頁/共30頁第八頁，共31頁。Jack:Rose,ifIhadn’twontheticket,I

wouldn’thavebeenonboard.IfIhadn’tbeenonboard,Iwouldn’thavemetyou.第9頁/共30頁第九頁，共31頁。第10頁/共30頁第十頁，共31頁。Iftheshiphadn’tstruckaniceberg,itwouldn’thavesunk.Ifwehadn’tbeenonboard,wewouldn’thavemetthisdisaster.Iftherehadbeenenoughlifeboats,wewouldhavegotontheboat.第11頁/共30頁第十一頁，共31頁。If從句的謂語形式主句的謂語形式pasthaddonewould/could/should/might+havedoneIftheshiphadn’tstruckaniceberg,itwouldn’thavesunk.Iftherehadbeenenoughlifeboats,wewouldhavegotontheboat.Ifwehadn’tbeenonboard,wewouldn’thavemetthisdisaster.IfI

hadn’twon

theticket,I

wouldn’thavebeen

onboard.IfI

hadn’tbeen

onboard,I

wouldn’thavemet

you.第12頁/共30頁第十二頁，共31頁。1.IfIwerenotbusylastnight,

Iwouldhavegonetosee

the

filmwithyou.hadnotbeenCorrectthemistakes:2.Ifhedrovemorecarefully,

hewouldn’thavehadthecaraccidentyesterday.haddriven第13頁/共30頁第十三頁，共31頁。3.IfTomhadbeenmorecarefulintheexam,hewouldpassitalready.4.Ifyougotupearlier,youmighthavecaughtthefirsttrain.

5.IfImeetyouyesterday,wecouldgototheconcerttogether.wouldhavepassedhadgotuphadmetcouldhavegone第14頁/共30頁第十四頁，共31頁。RewritethesentencesusingunrealconditionalsTitanicwassailingonhervoyageforAmerica.1.Jackwonhisthird-classticketinapokergameandmetabeautifulgirlcalledRoseonboard.

IfJackhadn’twonhisthird-classticketinapokergame,hewouldn’thavemetabeautifulgirlcalledRoseonboard.第15頁/共30頁第十五頁，共31頁。

Theyfellinloveatthefirstsight.

2.Unfortunately,theship

struck

aniceberganditsank.

Iftheshiphadn’tstruckaniceberg,itwouldn’thavesunk.第16頁/共30頁第十六頁，共31頁。3.JackfoundapieceofwoodandletRoselieonitwhilehewasinthecoldwater.

4.Becauseofthefreezingwater,Jackdied.5.Atlast,therescueworkerscameandsavedRose.IfJackhadn’tfoundapieceofwood,hewouldn’thaveletRoselieonitwhilehewasinthecoldwater.Ifthewaterhadn’tbeenfreezing,Jackwouldn’thavedied.Iftherescueworkershadn’tcome,Rosewouldnothavebeensaved.第17頁/共30頁第十七頁，共31頁。第18頁/共30頁第十八頁，共31頁。第19頁/共30頁第十九頁，共31頁。BeforeJackdied,hesaid:Rose,ifwewerealive，Iwouldmarryyousomeday.Ifwemarried,wewouldliveahappylifeinthefuture.第20頁/共30頁第二十頁，共31頁。If從句的謂語形式主句的謂語形式future1.did（were）would/could/should/might+do2.should+do3.weretodoIfwewerealive，Iwouldmarryyousomeday.Ifwemarried,wewouldliveahappylifeinthefuture.第21頁/共30頁第二十一頁，共31頁。1.Ifhe_________________（get）upearlytomorrow,he_______(be)ontime.got/weretoget/shouldgetwouldbe2.Ifyou____________________（get）afullmarknexttime,I___________(treat)youtoawonderfulperformance.got/weretoget/shouldgetwouldtreat第22頁/共30頁第二十二頁，共31頁。3.IfI______________________________(live)inthetwenty-secondcentury,I______________(spend)myvacationinaverydifferentway.

4.Ifyou__________________________________(travel)tothemoononeday,you________________(find)itquitedifferentfromtheearth.shouldlive/lived/weretolivewouldspendtraveled/weretotravel/shouldtravelwouldfind第23頁/共30頁第二十三頁，共31頁。If從句的謂語形式主句的謂語形式

presentpast

futuredid（were）haddonewould/could/should/might+dowould/could/should/might+havedone1.did2.should+do3.weretodowould/could/should/might+do一般條件句中虛擬語氣的用法第24頁/共30頁第二十四頁，共31頁。Multiplechoice1.Ifallplaces__alike,therewouldbelittleneedforgeographers.

A.beingB.areC.beD.were2.Everything_____ifAlberthadn’tcalledthefirefighter.willbedestroyedB.willhavebeendestroyedC.wouldbedestroyedD.wouldhavebeendestroyedMultiplechoice1.Ifallplaces____alike,therewouldbelittleneedforgeographers.

A.beingB.areC.beD.were2.Everything_____ifAlberthadn’tcalledthefirefighter.willbedestroyedB.willhavebeendestroyedC.wouldbedestroyedD.wouldhavebeendestroyed第25頁/共30頁第二十五頁，共31頁。3.Ifit

fortheheavyrain,we____theMountEmeiyesterday.A.werenot;couldhaveclimbedB.werenot;couldclimbC.hadnotbeen;couldhaveclimbedD.hadnotbeen;couldclimb

4.Youdidn’tacceptmyhelp.Ifwe

ittogether,you___sotired.A.did;didn’tB.do;wouldn’tgetC.weredoing;wouldn’tD.haddone;wouldn’thavegot第26頁/共30頁第二十六頁，共31頁。5.IfI___tenyearsyoungerinthefuture,I______veryhappy.A.were,wouldbeB.am,shallbeC.were,shallbeD.am,wouldbe

第27頁/共30頁第二十七頁，共31頁。DiscussionWrite3-5sentencestotalkaboutMETEN(e.g.theteachers,theenvironment,studypartners,resources,etc.)ormakeupadialoguebetweenyouandyourclassmate.Attention:

Youmustuse

allofthethreesentencestructures

oftheunrealconditionals.第28頁/共30頁第二十八頁，共31頁。For