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《英语专业四级虚拟语气课件.ppt》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、SubjunctiveMood语气语气是英语动词一种的形式,用以表示说话者的意图和态度。分为四种直接陈述,疑问语气,祈使语气,虚拟语气。WuhanliesinthemiddleofChina.Makeyourselfathome.Ionlywishwecouldhelp.虚拟语气的类型(三种)原型虚拟(Be)Were型虚拟(可以用was,也是过去式)过去时态虚拟Beherichorpoor,Iwillmarryhimallthesame.IfonlyIwereamillionaire.(现在状态相反)IwouldratheryouhadcometoourApri
2、lFool’sparty.(过去事实相反)主要手法过去时态的虚拟主要出现在if,ifonly,asifwish,wouldratheritistimethat考点一:用于非真实条件句(过去式1与现在事实相反:if条件句中用一般过去时,主句用should/would/could/might+动词原形2与将来事实相反:if条件用should+动词原形或wereto+动词原形,主句用would+动词原形3.与过去事实相反:if条件用过去完成时,主句should/would/could/might用过去分词(即不定式完成体)4.在if从句中,如果有were,should
3、,had这三个词,可以省去if,将were,should,had提前至句首采用倒装形式表示条件。if条件从句主句现在事实相反If+主语+过去式谓语动词主语+would/should/could/mightdo将来事实相反①If+主语+weretodo②if+主语+shoulddo③if主语+过去式主语+would/should/could/mightdo过去事实相反If+主语+haddone主语+would/should/could/mighthavedoneIf的省略Ifhewerelazy,hemightfail.Werehelazy,hemight….If
4、hehaddoneit,hewouldhavefeltsorry.Hadhedoneit,hewould….Ifheshouldtelllies,wewouldpunishhim.Shouldhetelllies,wewouldpunishhim.0952.Iftherewerenosubjunctivemood,English_____mucheasiertolearn.A.couldhavebeenB.wouldbeC.willbeD.wouldhavebeen答案:B考点二:用于含蓄虚拟条件句(过去)不通过if从句明显地表达出来,而是隐含在副词、介词短语或
5、上下文中,经常表示这种含蓄条件句的有otherwise,or,with,without,butfor等。用法与考点一相同。0760.Hewouldhavefinishedhiscollegeeducation,buthe____toquitandfindajobtosupporthisfamily.A.hadhadB.hasC.hadD.wouldhave答案:C考点三:用于错综时间条件句Ifithadnotbeenforyou,Iwouldhavebeendead.IwouldnotbestudyingEnglishnow.Icouldnothavebeenl
6、eadingahappylife.allthesewouldbeimpossible.eg:IfIhadworkedharderatschool,Iwould_____inacomfortableofficenow.A)havesatB)havebeensittingC)besittingD)sit考点四:用于wish后的that从句中或ifonly感叹句中(过去式)wish后的that从句和ifonly感叹句中都用虚拟语气来表示一种没有实现或无法实现的愿望。其中ifonly表示的愿望更强烈。从句用一般过去时表示与现在事实相反,用过去完成时表示与过去事实相反。0
7、652.IfonlyI____playtheguitaraswellasyou!Awould Bcould Cshould Dmight答案B考点五在wouldrater,wouldsooner,wouldjustassoon从句从句用一般过去时表示与现在事实相反,用过去完成时表示与过去事实相反。I’dratheryou____bytrainbecausetheweatherforecastsaidtherewouldbeheavysnowtomorrow.A.went B.should go C.willgo D.go我宁愿你乘火车去…,woul
8、drather后接虚拟语