资源描述:
《sat语法难点之虚拟语气-智课教育出国考试》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、智课网SAT备考资料SAT语法难点之虚拟语气-智课教育出国考试大家在备考SAT语法的过程中肯定会遇到很多困难。大家需要明确SAT语法考点的内容,下面来看下SAT语法难点之虚拟语气,希望能够帮助大家更好地备考SAT语法考试,供大家参考。下面是SAT语法难点之虚拟语气,参透SAT语法题型的本质和精髓,抓住核心备考要素,有针对性的学习、备考,才是通往SAT语法高分的途径。1,条件句,首先你要学会判断是否该虚拟,一般说来,可能实现的事实是不用虚拟的,比如ifitrainstomorrow,iwillnotgotothez
2、oo.Inmychildhoodifitrained,Iwouldstay(would这里是情态动词,表示习惯)athome如果作为大胆不大可能的假设,就要虚拟,下面是分别对过去,现在,将来的大胆假设1,过去,IfIhadworkedhardearlier,IwouldhavebeenadmittedtoHarvard.从句:过去完成时,主句:wouldhavedone.过去将来完成时2,现在,ifIwereyou,Iwouldworkharder.从句:一般过去时(记住,was用were替代),主句:would
3、do过去将来时3将来,Ifthesunroseinthewesttomorrow,Iwouldmarryyou.Ifthesunweretoriseinthewesttomorrow,Iwouldmarryyou.Ifthesunshouldriseinthewesttomorrow,Iwouldmarryyou.从句:一般过去时或weretodo或shoulddo,主句:woulddo过去将来时上面三个,可能性依次减小,其中shoulddo最小,翻译为“万一”ETS还考查,虚拟条件句中的省略,根据规定,if从句
4、中有had,were,should三个词之一的时候,if可以省掉,将助动词提前。因此上面的句子可以改成Werethesuntoriseinthewest,Iwouldmarryyou.Shouldthesunriseinthewest,Iwouldmarryyou.HadIworkedhardearlier,IwouldhavebeenadmittedtoHarvard.ETS还考查混合虚拟条件句,就是从句和主句针对不同的时间进行假设,采用不同时间的从句主句拼凑)IfIhadworkedhardearlier(针
5、对过去假设),IwouldbeinYalenow(针对现在假设)Ifhewerehere(针对现在),Iwouldhaveknownthatyesterday(针对过去的假设)ETS也考查含蓄的虚拟条件句,就是省掉从句的虚拟句,比如Butfor(要不是,固定搭配)John'shelp,Iwouldhavediedofhungeryesterday.Givenmorewater,itwouldgrowbetter(不大确定)虚拟语气考的固定搭配,ifitwerenotfor...ifithadnotbeenfor,
6、要不是这是最tricky的,有时候还结合省略考。Ifitwerenotforyourmoney,ourlifewouldbeintroubleWereitnotforyourmoney,ourlifewouldbeintrouble.IfithadnotbeenforJohn'sfood,Iwouldhavediedofhunger.HaditnotbeenforJohn'sfood,Iwouldhavediedofhunger.wish,wouldrather,asif后的虚拟格式等同于if条件句中从句的虚拟格
7、式Iwishihadkilledyouyesterday.IwishIwereyoung.Hetalksasifhewerethepresident.Hetalksasifhehadbeentothemoonbefore.Iwouldratheryoudiedatonce.Iwouldratheryouhadtoldmethetruthyesterday.表示建议,要求,命令,纯粹主观判断的虚拟,在美国英语中使用动词原形。记住,美国英语和英国英语不一样,英国英语允许shoulddo。Iorderedthatheg
8、o.Iproposethathebegiventhemoney.Itisnatural/important/essential/imperativethatheworkhard.Theresolutionisthathebekilledimmediately.关于so/such....that.....that从句中有情态动词表示目的,没有,表示结果Hegotupsoea