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虚拟语气之if虚拟的现在时，过去时与将来时精讲
简单句情态动词虚拟语气：
• 对对现现在在虚虚拟拟：
• May you live a long and happy life!
语气：mood
• May you be happy
• He is a nice man.
•• II wwiillll tteellll yyoouu iiff hhee ccoommeess bbaacckk tthhiiss aafftteerrnnoooonn.
• 对过去虚拟：
• I could/might have seen you if I had arrived on time yesterday
•• MMaakkee yyoouurrsseellff aatt hhoommee
• He should/ought to have asked me before he took the bike.
• Don’t be late
• You needn’t have come so early yesterday
• ?
各种复合句中的虚拟语气： if虚拟
• 主语从句：
掌掌握握：：用用iiff表表达达与与现现在在、、过过去去和和将将来来事事实实相相反反的的假假设设
It is(was) important that he should know the answer.
• 宾语从句： 如果我有一千万，我就能买一栋房子.
II ssuuggggeesstt((eedd)) tthhaatt wwee sshhoouulldd ggoo tthhee nneexxtt ddaayy. 我我有有一一千千万万吗吗？？
I wish(ed) I had not been so forgetful 没有。
• 表表语语从句句： 所所以我我仍仍然然没没有有房房子子。
Our only request is(was) that we should tell him 如果我有翅膀，我就能飞。
• 定语从句： 我有翅膀吗？
It is time we left. 没有。
• 状语从句： 所以我也没办法飞。
Iff I were well, I wouldn’’t be at home 如如果果把把整整个个太太平平洋洋的的水水倒倒出出，
Susan is walking slowly as if she were 80. 也浇不息我对你爱情的火
iinn ccaassee ((ffoorr ffeeaarr//lleesstt)) yyoouu sshhoouulldd nnoott hhaavvee hheeaarrdd, 整整个个太太平平洋洋的的水水全全部部倒倒得得出出吗吗？？
不行。
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所以我并不爱你。如果我现在是孩子，我现在一定更开心 1.If I were a child, I would be happier.
2.If he were a bird , he would fly in the big blue sky.
IIff II aamm aa cchhiilldd,, II wwiillll bbee hhaappppiieerr
3.If I had a lot of money, I would buy a villa .
If I were a child, I would be happier.
WWhhen((时时间间)) SSttructture ((结结构构))
与_现__在_事实相反
IIff句句 ___________，主主句句___________..
(现在，过去，未来)
If he were a bird now , he would fly in the big blue sky.
If I had a lot of money, I would buy a villa.
2-year-old: 如果三年前我用功一些，我就能上个更好高中了
If I ________(can) talk, I _____________(tell) my If I worked harder 3 years ago, I would go to a better
mother that I hate peas. high school
14 year-old:
IIff IIhhaadd wwoorrkkeedd hhaarrdd 33 yyeeaarrss aaggoo,, II wwoouulldd hhaavvee ggoonnee ttoo aa
I _____________(be) happier if I _____(grow) up.
better high school.
16-year-old:
IIff II ________((hhave)) supernatturall abbiilliittiies,
I_______________ (adore) by all people in my school.
IIff iitt hhaadd hhaadd rraaiinneedd eennoouugghh llaasstt yyeeaarr,, tthheeyy wwoouulldd hhaavvee ggaatthheerreedd aa ggoooodd hhaarrvveesstt..
1199-yyeeaarr-oolldd::
if I ______(have) a lot of money,
II _______________((sseett uupp)) aa pprriivvaattee UUnniivveerrssiittyy.
21.If you had worked hard ,you would have passed the exam .
2.If theyy had had enouggh rain last yyear,, theyy would have ggained ggood harvest.
3.If hehad driven more carefully yesterday,hewould not have had the car
accident.
现在
WWhheenn((时时间间)) SSttrruuccttuurree ((结结构构))
If he _____(drive)more carefully yesterday, he __________(not have) the car
accident
与_过__去_事实相反
If 句：____________________，主句：__________________________.
((现现在在，过过去去，未未来来))
If hehad driven more carefully yesterday,hewould not have had the car
aacccciiddeenntt..
1.I _________________ (study) English when I was a child if I
_________________(know) the importance of it.
IIff iitt iissffiinnee ttoommoorrrrooww , II wwiillll ggoo ttoo sseeee hhiimm.
2.I didn’t see your sister at the meeting.
IIff sshhee__________ ((ccoommee)),sshhee______________((mmeeeett)) mmyy bbrrootthheerr.
33. MMiissss JJiiaanngg eexxppllaaiinneedd tthhee hhoommeewwoorrkk ttoo tthhee ccllaassssyyeesstteerrddaayy.
If I __________(visit)my future
If Judy ________________(pay) more attention at the time, university tomorrow, I _____ (take) a
he_________________((not miss)) her instructions((介介绍绍)).
llooookk aatt tthhee lliibbrraarryy ffiirrsstt.
If they should play/were to play / played better next
ttiime , II woulldd giive you 11 miilllliion ddollllars.
31.If it should be/were fine tomorrow , I would go to see him. 1.If it _________________________ (rain) tomorrow,
2.If I should visit/ were to visit/ visited my alma mater next time, I would we ____________ (not go) out.
go to the library .
3.If they should play/were to play / played better next time , they would
2. I don’t like exams. If there _______________ ((be)) no exam tomorrow,, I
nnoott ffaaiill aaggaaiinn.
__________ (see) a movie.
WWhheenn((时时间间)) SSttrruuccttuurree ((结结构构))
3. Eason doesn’t think he will ever win a singing Competition. If, by chance, he
If 句__________________,
与与__未__来___事事实实相相反反 __________________(win), he ____________ (spend) the prize money on a
主主句句__________________. computer.
公式背诵与活用：
从句If I.. 主句I will
____ hhee hhaadd nnoott hhuurrtt hhiiss lleegg,, JJoohhnn wwoouulldd hhaavvee wwoonn tthhee rraaccee.. ((全全国国IIII))
did
现在 would(could,might,should)+ do A. If B. Since C. Though D. When
were
did
将来 were to would(could,might,should)+ do
sshhoouulldd ddoo ““MMaarryy llooookkss hhoott aanndd ddrryy”” ““SSoo _____ yyoouu iiff yyoouu hhaadd ssoo hhiigghh aa ffeevveerr.””((全全国国卷卷))
would(could,might,should)+have A. do B. are C. will D. would
过去 had done
ddoonnee
I did not see your sister at the meeting. If she ____, she would have met my
公式背诵与活用：
brother
AA. woulldd hhave come BB. ddiidd come
C. would come D. had come
4小试身手 错综虚拟：
TThhiiss pprriinntteerr iiss ooff ggoooodd qquuaalliittyy. IIff iitt _______ bbrreeaakk ddoowwnn wwiitthhiinn tthhee ffiirrsstt IIff II hhaaddnn’tt ffiinniisshheedd mmyy wwoorrkk yyeesstteerrddaayy, II wwoouulldd bbee wwoorrkkiinngg oonn iitt ttoommoorrrrooww.
year, we would repair it at our expense. (天津高考)
AA.. wwoouulldd BB.. sshhoouulldd CC.. ccoouulldd DD.. mmiigghhtt
IIff you ____tthhatt llatte moviie llastt niighhtt, you woulldd nott bbe so slleepy now
A. haven’t watched
As you know, I am a disabled man, but I would be happy if I ___of service
BB.. ddiiddnn’tt wwaattcchh
to you
C. hadn’t watched
A. am B. have been C. should be D. would be
D. wouldn’t have watched
—If he__________, he __________that food. (全国)
—LLuucckkiillyy hhee wwaass sseenntt ttoo tthhee hhoossppiittaall iimmmmeeddiiaatteellyy.
Maybe if I _______ science, and not literature then, I would be able to give you
A. was warned; would not take
more help.(2011北京卷)
B. had been warned; would not have taken
AA. sttuddiiedd BB. woulldd sttuddy
C. would be warned; had not taken
D. would have been warned; had not taken C. had studied D. was studying
-The weather has been very hot and dry.
下节课不见不散
-Yes. If it had rained even a drop, things would be much better now! And
my vegetables .((北北京京))
1)半虚拟
A. wouldn't die B. didn't die
CC. hhaaddnn'tt ddiieedd DD. wwoouullddnn'tt hhaavvee ddiieedd
2)混合虚拟
33))倒倒装装虚虚拟拟
It is hard for me to imagine what I would be doing
todayy if I __________ in love,, at the agge of 7,, with the Melinda
Cox Library in my hometown. (上海)
A. wouldn’t have fallen B. had not fallen
C. should fall D. were to fall
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