2023届高考英语二轮复习专题课件:虚拟语气
展开If I were a by Even just fr a day I’d rll ut f bed in the mrning And thrw n what I wanted and g If I were a by I wuld understand hw it feels t lve a girl If I were a by I wuld turn ff my phne Tell everyne that its brken s they think that I was sleeping alne
动词的语气: 陈述语气 (陈述事实) 祈使语气 (发出命令、提出请求) 虚拟语气 (表示主观愿望或假设虚拟的情况)
Q:What’s the difference between the tw sentences?
If I am unhappy, I will eat a lt.
If I were a by,I wuld understand it.
(虚拟条件句)
if 引导的虚拟语气的分类
白日梦(现在)后悔药(过去)幻想症(将来)
If I were a wife, I wuld train my kid t lve hmewrk.
If I were a wife, I wuld train my husband t lve husewrk.
If I were a wman, I wuld be a better wife.
What wuld yu d if yu were a by/girl?
She added:“ If a war between China and Japan brke ut nw, I ___________(jin) the army t fight against the Japanese.”
The Present
If I were a bird, I wuld fly int the sky.
if I were taller, I culd play basketball in NBA.
If I wn the lttery, I wuld buy an expensive car.
If I had a lt f mney, I wuld buy a villa.
If I were a bird, I wuld fly int the sky.if I were taller, I culd play basketball in NBA.If I wn the lttery, I shuld buy an expensive car.If I had a lt f mney, I might buy a villa.
结论:对现在的虚拟条件从句 主句If + 主语 + 过去式, 主语 + shuld/wuld + 动词原形 culd/mightIf + 主语 + were, 主语 + shuld/wuld + 动词原形 culd/might
A1: What wuld yu d if yu shuld becme the manager tmrrw?B1: …..
A2: What wuld yu d if yu were t becme the manager tmrrw?B2: ….
A3: What wuld yu d if yu became the manager tmrrw?B3: ….
A1: What wuld yu d if yu shuld becme the manager tmrrw?B1: If I shuld becme the manger tmrrw, I wuld hire gd cks.
A2: What wuld yu d if yu were t becme the manager tmrrw?B2: If I were t becme the manager tmrrw, I wuld hire gd cks.
A3: What wuld yu d if yu became the manager tmrrw?B3: If I became the manager tmrrw, I wuld hire gd cks.
“If glbal warming were t cntinue, the sea level __________ (rise). If the sea level ____________________(rise) at high speed, Japan wuld disappear frm the wrld.”
After seeing the film, my daughter said:
were t/shuld rise
I said: “If Japan ____________________ (disappear), the wrld _____________(becme) peaceful.”
shuld /were t disappear
Pic1-2: If he had nt gne t the party, he wuld nt have arrived hme late.
1. invited t a party 2. arrived hme late 3. verslept
Pic2-3: If he hadn’t arrived hme late, he wuldn’t have verslept the next mrning.
My daughter said: If the Japanese hadn’t carried ut a surprise attack twards Pearl Harbr, the US ____________________(nt enter) the Secnd Wrld War.
wuldn’t have entered
I said: “Yu are right. Had the Japanese nt carried ut a surprise attack twards Pearl Harbr, US President Franklin Rsevelt _____________________(nt declare) war against Japan the next day.”
倒装形式:省略 if,把were ,had, Shuld 提到句首,变为倒装句式.
wuldn’t have declared
my daughter said: “If the US ____________ (nt enter) the Secnd Wrld War, it wuldn’t have attacked Japan with nuclear weapn.
hadn’t entered
If the US_______________ (nt attack) Japan with nuclear weapn, the Anti-Japanese War wuldn’t have ended in 1945.”
hadn’t attacked
If he had gt up early,he wuld nt have been late fr schl.
如果他早起,他就不会上学迟到。
If he __________ (drive) mre carefully, he _________________ (nt have) the car accident yesterday.
had driven
wuld nt have had
If I ________ (learn ) hw t swim,I __________________ (be) trapped in this island.(与过去事实相反)
wuld nt have been
If he had gt up early,he wuld nt have been late fr schl. If it had nt rained yesterday, we shuld have gne fishing.If I had had enugh mney, I culd have bught a car.
结论:对过去的虚拟条件从句 主句If + 主语 + had dne, 主语 + shuld/wuld + 动词原形 culd/might
If I didn't g t wrk tmrrw, I culd sleep fr the whle day If it shuld rain tmrrw, I wuld nt g.If I were t g abrad, I might g t America.
主语 + shuld/wuld/culd/might + 动词原形
结论:对过去的虚拟条件从句 主句If + 主语 + did/wereIf + 主语 + shuld+dIf + 主语 + were t d
If I have mney, I will buy a camera.
If I had mney, I wuld buy a camera.
(真实条件句) 主将从现
If I had had mney, I wuld have bught a camera. (过去)
If I had mney, I wuld buy a camera.(将来与现在相同)If I shuld have mney, I wuld buy a camera.If I were t have mney, I wuld buy a camera.
1. Mum frced me t practice a lt then. That’s why I play the pian well nw.
=If mum ____________ me t practice a lt, I ____________ the pian well nw.
hadn’t frced
wuldn’t play
was very strict
Frced me practice
Encuraged me
2. If mum hadn’t been very strict then, I wuldn’t be successful nw.
1. If she hadn’t frced me t practice a lt, I wuldn’t play the pian well nw.
3. If she hadn’t encuraged me a lt, I wuldn’t lve playing the pian nw.
I said:“ If Japan had been destryed cmpletely in the Secnd Wrld War, it ____________(nt be) s aggressive(嚣张的) nw. ”
1. Mum frced me t practice a lt, therwise I wuldn’t play the pian well nw.
2. Withut mum’s encuragement, I wuldn’t lve playing the pian nw.
________the Chinese peple’s cntributins, the Anti-Fascist War _________________s early.”
wuldn’t have ended
D: My teacher als tld us that but fr the struggle f the Chinese(=If it _____________fr the struggle f the Chinese), the Japanese army __________________________( 投降) s early.
hadn’t been
wuldn’t have surrendered
D: I _________________the army against the Japanese, but I wasn’t brn then.
might have jined
I :“I wasn’t brn ,either. Otherwise/Or I __________________against the Japanese fr peace.”
—Otherwise /r
wuld have fught
I: What ______yu d with a gun(=If yu ____a gun)?D: With a gun, I _________ like my grandfather.
1. Yu helped me in the past. That’s why I’m gd at English.2. Yu encuraged me a lt. That’s why I’m cnfident.
If …., …Withut …, ……., therwise …
withut,therwise, as if, if nly, but fr______________ the films, I wuldn’t knw s much abut histry. Seeing the films, it is _____I went t thse years….Talking with my father, I knw the Chinese peple was s great, _________we culdn’t have defeated the Japanese. ______________the victry f the Anti-Japanese War, we wuldn’t lead a happy life nw… were n wars in the wrld.______everyne in the wrld lived in peace….
The fllwing is taken frm the diary. Please fill in the blanks with the fllwing wrds.
Withut/But fr
1. If I were a by, I wuld be a better man. = Were I a by, I wuld be a better man.
3. If he hadn’t gne t the party, he wuld nt have arrived hme late. =Hadn’t he gne t the party, he wuld nt have arrived hme late.
2. If I shuld becme the manger tmrrw, I wuld hire gd cks. = Shuld I becme the manager tmrrw, I wuld hire gd cks.
省略:若一般过去时只保留did, culd, were等助动词、情态动词或系动词。若是过去完成时,只保留had。若是过去将来时只保留wuld, might。
D: Dad, did yu take part in the war against Japan in the Secnd wrld War?I : I wish I____, but yur grandfather did.
If Yu Were A Sailbat By Katie Melua If yu were a cwby I wuld trail yu.If yu were a piece f wd I’d nail yu t the flr.If yu were a sailbat I wuld sail yu t the shre.If yu were a river I wuld swim in yu.If yu were a huse I wuld live in yu all my days.If yu were a preacher I'd begin t change my ways.
虚拟语气在方式状语从句中的用法由as if 或as thugh引导的状语从句表示比较或方式时He treats me as if I were a stranger.She talked abut the film as if she had really seen it .
结论:从句谓语形式为动词的过去式(be用were)/“ had+过去分词”/wuld/culd +v。
在in rder that或 s that引导的目的状语从句中谓语动词多用culd/might/shuld+动词原形Mr Green spke slwly s that this students culd/might hear clearly.在in case , fr fear (that),lest以免,万一等引导的从句中,谓语动词用shuld+动词原形She tk her raincat with her in case/fr fear that /lest he shuld be caught in the rain.Remind me f it in case I shuld frget.
在带有even if /even thugh引导的让步状语从句的主从复合句Even if Lin Ta were here, I shuld say the same thing .Even thugh he had been ill, he wuld have gne t his ffice.
结论:主句和从句都用虚拟语气,动词形式与含有非真实条件句的虚拟语气相同。
1)wish 与wuld rather 后的宾从,多用过去时、过去完成时(1)表示现在不能实现的愿望,从句的谓语动词用过去式。I wish (that) I were yung again.要是我能返老还童就好了。I wish I were ten years yunger.我但愿自己能年轻10岁。
(2)表示过去不能实现的愿望,从句的谓语动词用had dne / wuld(culd)+have dneWe wish we had arrived there tw hurs earlier.我们要是早两个小时到达那儿就好了。(3)表示将来不能实现的愿望,从句的谓语动词用wuld(culd)+动原/were t +动原I wish I culd fly t the mn ne day.但愿将来某一天我能飞上月球。
I: Even sme peple in Japan wuld rather their gvernment ________the flish idea t buy the Diayu Islands.
2) suggest/ prpse; ask/ require/ request/ demand/ cmmand/ rder; insist等后用 (shuld) + v. He rdered that everybdy ( shuld) stay where they were.
口诀:1 1 2 3 4=11一坚持(insist)一宁愿(prefer)二命令(rder, cmmand)三建议(advice. Suggest, prpse)四要求(demand , require, request , desire ,)
Sb suggest that …宾语从句It is suggested that …主语从句My suggestin is that 表语从句That is my suggestin that 同位语从句
(shuld ) + d
He is nt a pilt, but he wishes he______ (be).I wish I ___________(meet) him yesterday.I wish it __________(be) fine tmrrw.He rdered the wrk _________________ (d) at nce.5. I’d rather yu _________(stay) at hme all day tday.
(shuld ) be dne
注意suggest 与 insist 使用与不使用虚拟语气的情况。
insist如果翻译成坚持某种动作才用虚拟语气;翻译成坚持某种观点就不用虚拟语气。 He insisted that we (shuld) take the teacher’s advice. He insists he is a student. suggest意为“建议”才用虚拟语气,意为“暗示”则不用虚拟语气。 He suggested that we (shuld) take the teacher’s advice. His face suggests that he lks wrried .这个句子本身是事实,因此它就没有用到虚拟语气。
He is nt a pilt, but he wishes he______ (be).I wish I ___________(meet) him yesterday.I wish it __________(be) fine tmrrw.He rdered the wrk _________________ (start) at nce.5. I’d rather yu _________(stay) at hme all day tday.
(shuld ) be started
一个坚持:insist两个命令:rder, cmmand三个建议: suggest, advise, prpse四个要求: require, request, demand, desire, etc.
I: I can’t agree mre. All the Chinese insist that the Diayu Islands _________t China and the Japanese ____________________a gd dream.
(shuld) nt dream
D: The attitude f the Japanese gvernment suggests that they_____ (want) t buy the Diayu Islands ,s I suggest that we ____________(stp) buying Japanese gds t fight against the act . My idea is that we ___________t the street ,calling n everyne nt t buy Japanese gds.
表语从句:suggestin / prpsal / rder / plan / advice / idea / request shuld可以省略.
(shuld) stp
(shuld ) g
I: My suggestin that we ________________a march calling n everyne t defend ur territry has been widely accepted….
同位语从句:suggestin / prpsal / rder / plan /advice / idea / request shuld可以省略.
(shuld) have
主语从句:It is suggested/desired / rdered / requested /demanded that…
I: It is suggested that the Chinese gvernment ___________a war with Japan t shw that the Chinese peple have std up.
shuld have
在It is imprtant (strange, natural, necessary) that…句型里that所引导的主语从句中的谓语动词常用( shuld ) +动词原形
It is imprtant that every member (shuld) knw these rules.重要的是每个成员知道这些规则。
It is necessary that he (shuld) be sent there at nce.有必要马上派他到那里去。It is very strange that she ( shuld) have left withut saying gdbye.她不辞而别,真让人奇怪。
( 2 ) It is said/ reprted/ knwn/ hped…+that It is decided (has been decided) that the meeting (shuld) be pstpned till tmrrw
I: Great! I wish (that) the Japanese gvernment _________________the lessns in the Secnd Wrld War. But it is surprising that the Japanese gvernment _______________the lessn and declare the Diayu Islands belng t Japan.
主语从句:It is necessary/imprtant/strange/natural/impssible / surprising / a pity+ that从句。
had remembered
shuld frget
名词性从句-同位语从句
demand ,suggestin, prpsal等同位从句的谓语动词要用虚拟语气,即: ( shuld )+ 动词原形
eg.The suggestin that the plan ( shuld ) be delayed will be discussed tmrrw.推迟那项计划的建议将在明天讨论。
My idea/ advice/ plan/ suggestin/ demand… is that… (shuld)…My advice is that he shuld take exercise first.
My demand is that yu_______________ (get up) at six.
(shuld) get up
It is (abut/high) time that 后面的从句谓语动词要用过去式或用shuld加动词原形,但shuld不可省略。
It is time that the children went t bed.
It is high time that the children shuld g t bed.
D: I can’t agree mre, dad. It is high time that we ________________actin t warn the Japanese gvernment nt t play with fire nly t burn themselves.
shuld take/tk
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