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1、Grammar—theSubjunctiveMood虚拟语气What’sthemainideaofthenews?What’sthemainideaofthenews?Iftherewerenoroots,theplantcouldnotlive.虚拟语气TypesIf型Should+V型类似If型情况if条件从句中谓语动词形式主句中谓语动词形式与现在事实相反与过去事实相反与将来事实相反动词过去式(be用were，适用于各种人称)would,could,might,should+动词原形had+过去分词would,could,mig
2、ht,should+have+过去分词1)动词过去式2)should+动词原形3)were+todowould,could,might,should+动词原形1.如果我是你，我就采取以下路线到翠湖公园。2.如果你早点来，你就不会错过那辆公共汽车了3.如果我将有机会穿越回清朝，我就保护我国不受侵略。(invade)4.如果我高一学习更努力的话，我现在就有更好的成绩。5.要不是老师的建议，我们不会做出这道数学题Inversionsentences倒装句若若句子中含有_____,_____,_____则须省去if,将这些助动词提到主语前，
3、构成部分倒装.wereshould,hadIfIwereyou,IwouldtakethefollowingroutetoTheCuihuPark.Ifyouhadcomeearlier,youcouldn’thavemissedthebus.IfIshouldhaveopportunitytoQingDynasty,Iwoulddefendourcountryfrombeinginvaded.IfIIfwehadtakensucheffectivemeasuresmuchearlier,theriver_____soserious
4、lynow.Attention：1.倒装虚拟条件句2.错综时间虚拟条件句3.含蓄条件句(if省略)情况if条件从句中谓语动词形式主句中谓语动词形式与现在事实相反与过去事实相反与将来事实相反动词过去式(be用were，适用于各种人称)would,could,might,should+动词原形had+过去分词would,could,might,should+have+过去分词1)动词过去式2)should+动词原形3)were+todowould,could,might,should+动词原形butfor+n(要不是),without+
5、n,(没有)Otherwise(否则)，Talkaboutsetback(挫折)虚拟语气含蓄条件句Without/butforsetback,ourlifewouldbearoselackingfragrance.没有挫折，生活就是没有芳香的玫瑰。Without/butforsetback,ourlifewouldbeavoyagelackingdirection.没有挫折生活就是没有方向的航行。Without/butforsetback,individualscouldnotgrowintostrongtreesstrugglin
6、ginthewindandrain.Thanksforsetback.Otherwise,wecouldneverreachthepeakoflife.Hehesitatedforamomentbeforekickingtheball,otherwisehe_____agoal.hadscoredscoredwouldscorewouldhavescoredWithoutelectricity,humanbeinglife______quitedifferenttoday.iswillbewouldhavebeenwouldbeIw
7、ishI_____howit_________tobefreeIwishI__________allthechainsholdingmeIwishI__________allthethingsthatIshouldsaySay’emloud,say’emclearForthewholeroundworldtohearknewwouldfeelcouldbreakcouldsay类似if型wish的宾语从句1.wish的宾语从句一般过去时(be用were)过去完成时would/could+V.原should与现在事实相反:与过去事实相
8、反:与将来事实相反:2.ifonly,asif/asthough,wouldrather+从句中过去时虚拟现在/将来用过去完成时虚拟过去．(即与if条件句一致）类似if型TipsIwouldratheryou_________memy
