高中英语 Grammar3课件 新人教版教材选修6 课件.ppt

SubjunctiveMood
虚拟语气1.英语动词有三种语气,陈述语气,祈使语气和虚拟语气。
2.定义:用来表示说的话不是事实,或者是不可能发生的情况,而是一种愿望,建议,假设的语气叫虚拟语气。3.在条件句中的应用
条件句可分为两类,一类为真实条件句,一类为非真实条件句。非真实条件句表示的是假设的或实际可能性不大的情况,故采用虚拟语气。1)真实条件句
真实条件句用于陈述语气,假设的情况可能发生,其中if是如果的意思。2)非真实条件句1.IfIhadenoughmoney,Iwouldtravelaroundtheworld.
2.IfIwereyou,IwouldgiveAIDSpatientahug.3.IfIhadtakenyouradvice,Iwouldn’thavemadeamistake.
4.Ifhehadbeenthere,itwouldn’thavehappened.
5.Ifitshouldraintomorrow,theywouldn’tgoforanouting.
6.Ithinkwecoulddoit,ifweplaneditproperlyandcouldborrowthetools.
7.Ifweweretohavethreedaysoff,wewouldenjoyaveryhappylife.3)Themeaningofthesentenceofsubjunctivemood.
Ifhehadcomeyesterday,Ishould/wouldhavetoldhimaboutit.
含义:Hedidnotcomeyesterday,soIdidnottellhimaboutit.条件从句二.虚拟语气特殊句型:1.IwishIwereabird.(现在)
2.IwishIhadn’tmadesuchamistake.(过去)
3.Wewishourparentswouldn’tpunishus.(将来)IwishIwereastallasyou.我希望和你一样高。
Hewishedhehadn’tsaidthat.他希望他没讲那样的话。
Iwishitwouldraintomorrow.我希望明天下雨就好了。2)wishtodo表达法wishsb./sth.todo2.wouldratherthat3.asif/though+ClauseTheytalkedasiftheyhadbeenfriendsforyears.
Helooksasifheweredrunk.4.It’s(about/high)time+that我们该去睡觉了。5.表示要求,命令,建议的虚拟语气。这些动词后面的宾语从句要使用虚拟语气用法。即从句中的动词使用should+动词原形,或者将should省略。我们建议Tom去休息一下。WesuggestedthatTomhavearest.
他坚决要求我到场。HeinsistedthatI(should)bepresent.国王命令囚犯明天要实施死刑。Thekingorderedthattheprisonersbekilledthenextday.
他们要求我们派他们去那儿工作。Theyrequestedthatwe(should)sendthemtoworkthere.Isuggestthatwe(should)holdameetingnextweek.
Heinsistedthathe(should)besentthere.1.Theguardatgateinsistedthateverybody____(obey)therules.
2.Heinsistedthatshe___(be)seriouslyillandthat______(send)tohospitalsatonce.3.Hesuggestedthatwe____(have)ameetingatonce.
4.Hispalefacesuggestedthathe___(be)ill.以上动词相应的名词构成的名词性从句包括主语从句,表语从句和同位语也要使用虚拟语气,从句中的动词形式一样。
order,advice,suggestion,proposal,demand,request,desireIt’ssuggestedthattheplanbecarriedout.
Mydemandisthatsheshouldcometoseemeonceaweek.
Allofusarefortheadvicethatthechemicalfactoryshouldbecloseddown.6.without和butfor构成虚拟。butfor要不是
Withoutsunlight,people’slifewouldbe