人教版高中英语选修六Unit1-grammar

Book6unit1GrammarSubjunctiveMood(1)IfIboughtaticket,Iwouldbeonboard.IfIwereonboard,IshouldsailforAmerica.IfIhadalotofmoney,Icouldbuyaticket.IfIworkedhard,Imighthavemoney.语气英语的动词一般可带有三种不同的语气：陈述语气，祈使语气和虚拟语气。不同的语气用动词的不同形式（有的还借助句法形式）来表示。虚拟语气•虚拟语气是一种特殊的动词形式，一是用来表示说话人所说的话不是一个事实，而是一种假设、猜测、怀疑等(在条件从句中或让步状语从句中)；一是表示说话人的愿望、要求、命令、建议等(在宾语从句、表语从句、同位语从句)。虚拟语气的概念一、非真实条件句（if等）中的虚拟语气1.时态一致2.错综时间的虚拟句3.倒装句2.4.含蓄条件句5.Ifonly感叹二、名词性从句的虚拟语气：宾语从句、主语从句、表语从句、同位语从句三、几种特殊的虚拟语气句式wish、asif/though、wouldrather、It’stime…It’snecessary/strange/matural/inportant+that从句非真实条件句UnrealconditionalsIfIboughtaticket,Iwouldbeonboard.IfIwereonboard,IshouldsailforAmerica.IfIhadalotofmoney,Icouldbuyaticket.IfIworkedhard,Imighthavemoney.If从句的谓语形式主句的谓语形式presentdid（were）would/could/should/might+do3.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.workedwouldhavehadwouldbuyboughtwouldbewerewouldsailMakesomesentencesbyusingthesewords:havemoneylend…tofinishwatchTVplayfootballmakemoneytravelliveahappylifebuyIfIboughtaticket,Iwouldbeonboard.IfIwereonboard,IshouldsailforAmerica.IfIhadalotofmoney,Icouldbuyaticket.IfIworkedhard,Imighthavemoney.Jack:Rose,ifIhadn’twontheticket,Iwouldn’thavebeenonboard.IfIhadn’tbeenonboard,Iwouldn’thavemetyou.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)Iftheshiphadn’tstruckaniceberg,itwouldn’thavesunk.Ifwehadn’tbeenonboard,wewouldn’thavemetthisdisaster.Iftherehadbeenenoughlifeboats,wewouldhavegotontheboat.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)If从句的谓语形式主句的谓语形式pasthaddonewould/could/should/might+havedoneIftheshiphadn’tstruckaniceberg,itwouldn’thavesunk.Iftherehadbeenenoughlifeboats,wewouldhavegotontheboat.Ifwehadn’tbeenonboard,wewouldn’thavemetthisdisaster.IfIhadn’twontheticket,Iwouldn’thavebeenonboard.IfIhadn’tbeenonboard,Iwouldn’thavemetyou.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)1.IfIwerenotbusylastnight,Iwouldhavegonetoseethefilmwithyou.hadnotbeenCorrectthemistakes:2.Ifhedrovemorecarefully,hewouldn’thavehadthecaraccidentyesterday.haddriven人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)3.IfTomhadbeenmorecarefulintheexam,hewouldpassitalready.4.Ifyougotupearlier,youmighthavecaughtthefirsttrain.5.IfImeetyouyesterday,wecouldgototheconcerttogether.wouldhavepassedhadgotuphadmetcouldhavegone人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)RewritethesentencesusingunrealconditionalsTitanicwassailingonhervoyageforAmerica.1.Jackwonhisthird-classticketinapokergameandmetabeautifulgirlcalledRoseonboard.IfJackhadn’twonhisthird-classticketinapokergame,hewouldn’thavemetabeautifulgirlcalledRoseonboard.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)Theyfellinloveatthefirstsight.2.Unfortunately,theshipstruckaniceberganditsank.Iftheshiphadn’tstruckaniceberg,itwouldn’thavesunk.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)3.JackfoundapieceofwoodandletRoselieonitwhilehewasinthecoldwater.4.Becauseofthefreezingwater,Jackdied.5.Atlast,therescueworkerscameandsavedRose.IfJackhadn’tfoundapieceofwood,hewouldn’thaveletRoselieonitwhilehewasinthecoldwater.Ifthewaterhadn’tbeenfreezing,Jackwouldn’thavedied.Iftherescueworkershadn’tcome,Rosewouldnothavebeensaved.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)BeforeJackdied,hesaid:Rose,ifwewerealive，Iwouldmarryyousomeday.Ifwemarried,wewouldliveahappylifeinthefuture.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)If从句的谓语形式主句的谓语形式future1.did（were）would/could/should/might+do2.should+do3.weretodoIfwewerealive，Iwouldmarryyousomeday.Ifwemarried,wewouldliveahappylifeinthefuture.人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)1.Ifhe_________________（get）upearlytomorrow,he_______(be)ontime.got/weretoget/shouldgetwouldbe2.Ifyou____________________（get）afullmarknexttime,I___________(treat)youtoawonderfulperformance.got/weretoget/shouldgetwouldtreat人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)3.IfI______________________________(live)inthetwenty-secondcentury,I______________(spend)myvacationinaverydifferentway.4.Ifyou__________________________________(travel)tothemoononeday,you________________(find)itquitedifferentfromtheearth.shouldlive/lived/weretolivewouldspendtraveled/weretotravel/shouldtravelwouldfind人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)If从句的谓语形式主句的谓语形式presentpastfuturedid（were）haddonewould/could/should/might+dowould/could/should/might+havedone1.did2.should+do3.weretodowould/could/should/might+do一般条件句中虚拟语气的用法人教版高中英语选修六Unit1grammar(共34张PPT)人教版高中英语选修六Unit1grammar(共34张PPT)注意：１.错综时间的虚拟句通常情况下,在非真实条件句中主句和从句的谓语动词所指时间是一致的,但有时也可能指不同的时间,这时要根据上下文的意思采用不同的谓语动词形式.1.IfIwereyou,Iwouldhavetakenhisadvice.(从句指现在,主句指过去)。2.IfIhadtakenmyraincoatwithmethismorning,Iwouldnotbe