全球旧事资料 分类



M6U3GrammarU
realco
ditio
als虚拟语气
【学习目标】Stude
tsareexpectedtolear
whe
touseU
realco
ditio
alsa
dhow
touseU
realco
ditio
als
【知识准备】英语中的语气分为述语气、祈使语气、虚拟语气三类。虚拟语气用来表示说话人的主观愿望或假想,而不表示客观存在的事实,所说的是一个条件,不一定是事实,或与事实相反。虚拟语气通过谓语动词的特殊形式来表示。条件状语从句分类
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或实际可能性不大的情况,故采用虚拟语气。
eg:1Ifhedoes
thurryuphewillmissthebus2Ifheisfreehewillaskmetotellstories
3IfIwereyouIwouldgoato
ce4Iftherewere
oairpeoplewoulddie
以上四句中和是真实语气;和是虚拟语气【自主探究】一、状语从句中的虚拟语气一if引导的条件状语从句1IfIhadtimeIwouldatte
dthemeeti
g2IfIwereyouIshouldseizetheopportu
itytogoabroad3Ifyouhadtake
myadviceyouwould
othavefailedi
theexams4Ifhehadeearlierhewould
’thavemissedthefirstbus5Iftheheadmastercametomorrowwewouldhavethemeeti
g6Ifitweretorai
tomorrowthesportsmeeti
gwouldbeputoff7Ifheshouldmakeamistakeyoushould
otblamehim与现在事实相反与过去事实相反与将来事实相反感悟:与现在事实相反1IfIwereadoctorImightsaveherlifewithouthesitatio
2IfIstayedathome
owIcouldplayputergames总结形式:
时态
if条件从句
主句
与现在事实相反动词用过去式bewere
Wouldcouldshouldmight动词原形
练一练:IfIwere…____________________________________IfIhadtime…_____________________________________
译一译1要是他现在在这儿,我们就会问他关于这件事。
Ifhewerehere
owwewouldaskhimaboutit


可修编
f


2即使她现在在这儿,她也不能解决这个问题。
Eve
thoughshewerewashereshecould
tsolvetheproblem
感悟:与过去事实相反
1IfIhadear
edalotofmo
eylastyearIwouldhaveboughtacar
2Iftheearthquakehad
’thappe
edi
We
chua
i
2008ma
ypeoplewould
’thavelost
families
总结形式:
时态
if条件从句
主句
与过去事实相反
动词用过去完成式
wouldcouldshouldmight
othavedo
e
练一练:1Ifthefarmerhad
’tsee
thes
akehe_______________
otputiti
thearms
2Ifhe______________
otputiti
thearmsthes
akewould
’thavebitte
him
3Ifthes
ake_______________
otbitehimhe________________
otdie
4Ifmylawyer___________
otbeherelastSaturdayhe____________preve
tmefrom
goi
g
4
如果我好好学习________________________r
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