2013年高考英语句型必备经典（19）
74.虚拟语气句型
虚拟语气句型1.
If+were/did（动词的过去式），主语+would/might/should/could+do表示对现在的假设
IfIwereyou，Iwouldnotbesoproud.
Idon‘thaveacellphone.IfIhadone，itwouldbeconvenientformetogetintouchwithothers.
IfIwereinyourposition，Iwouldthinkbetterofit.
虚拟语气句型2.
If+haddone，主语+would/might/should/could+havedone
表示对过去或已发生事情的虚拟假设
Whatapityitisthatyoudidn‘tattendtheconcertyesterday！Ifyouhadattendtheconcert，youwouldhaveseenthefamoussinger.
Anyoneinhispositionwouldhavedonethesame.=
=IfanyonehadbeenIhisposition，hewouldhavedonethesame.
虚拟语气句型3
If+were/did/（动词过去式）/should/weretodo，主语=would/might/should/could+do
（表示对将来的假设）
Ifweweretopanic，wewouldnotbeabletogiveproperfirstaid.
Ifitweretorain（=shouldrain=rained）tomorrow，wewouldnotgoforapicnic.
Ifyoushouldn‘tpassthecollegeentranceexamination，whatwouldyoudo？
虚拟语气条件句的倒装：在虚拟条件句中，如出现有were，had，shoud，可省略if，可将主语于这些词倒装，构成虚拟倒装句。
Shouldheactlikethatagain，hewouldbefined.
HadIknownmoreaboutgivingfirstaid，Icouldhavehelpedthem.
WereItogotothemoononeday，Iwouldseeitwithmyowneyes.
HadIenoughmoney（=ifIhadenoughmoney），Iwouldbuyalargehouse.
虚拟语气句型4
Ifonly引起的感叹句，相当于howIwish+宾语从句，意为“但愿…。，要是…就好了”
Ifonlyhecouldcome！
Ifonlywestudentsdidn‘thavesomuchhomework！
IfonlyIhadn‘tbeensocarelessintheexam！
虚拟语气句型5.
Ifitwerenotfor…（=wereitnotfor…。）
Ifithadn‘tbeenfor…（=haditnotbeenfor…）
要不是因为有………；如果不是……
Ifithadn‘tbeenfor（haditnotbeenfor）thedeterminedcaptain，allthepassengersonboardwouldn’thavebeensaved.
Ifitwerenotforyourrichparents，youcouldn‘tlivesoeasyalife.
虚拟语气句型6butfor，butthat
Butfor+名词和butthat+从句，意为“倘若不是，要不是”，接虚拟语气。
ButfortheCommunistPartyofChina，thePeople‘sRepublicofChinacouldn’thavebeenfounded.
Butforairandwater，nothingcouldsurvive.
Shecouldn‘thavebelievedit，butthatshesawit.
(责任编辑：韩志霞)
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