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1、Subjunctive Mood虚拟语气虚拟语气2021/6/2012021/6/202once there was true love for me but I didnt value it .When it silpped away between my fingers,I began to regret.That is the saddest thing in life.If God could give me a second chance,I would tell the girl I love you.If there should be a time limit on this
2、love,I wish it would be 10000years.2021/6/203timetime If If clause(ifclause(if从从句）句）main clausemain clause（主句）（主句）now pastpastfuturefuture1.虚拟语气在if 条件句中的应用 +do sth+ have done sth+ do sthwouldcouldshouldmightwere/didhad done1.were/did2.should do3.were to dowould shouldmightcouldwouldcouldmightshould2
3、021/6/204ex.1. If he were rich,he_ (将买房子）。将买房子）。2.If I should fail, I_.(再做一次）。再做一次）。3. If I had taken your advice, I _ （不会犯错误）（不会犯错误）4. If you had come earlier, you_ （可能会赶上火车）（可能会赶上火车）.would buy the house.would do it againwouldnt have made a mistake.might have caught the train.2021/6/205What would y
4、ou do if you won the lottery?If I won the lottery, I would2021/6/206If I the lottery, I buy an expensive car. wonwould2021/6/207If I a lot of money now, I travel around the world.hadwould2021/6/208If he _ more carefully, he _ the car accident yesterday.(drive/have)had driven would not have had 2021/
5、6/209If I _ how to swim,I _ trapped in this island.had learnt would not have been 2021/6/20101. If Tom _ (be) more careful in the exam, he _ (pass) it already.2. If you _ (get) up earlier, you _ (catch) the first train.had beenwould have passedhad gotwould have caughtPRACTICE : Fill in the blanks.20
6、21/6/20113. If I _ (meet) you yesterday, we _ (go) to the concert together.had metwould have gone2021/6/2012If he got / were to/should get up early tomorrow, he on time.would be 2021/6/2013If Mike should /were to hand in his homework today,the sun would rise from the west.2021/6/2014假如他来了假如他来了, 我们对他
7、说什么呢？我们对他说什么呢？If he come, what we say to him.假如他看见我假如他看见我, 就会认识我。就会认识我。If he / were to see me, he know me.were toshouldshouldwould2021/6/20151. If there _ (be) no natural resource any more, we _ (make) use of nuclear power .2. What _ (happen) if you _ (get up) too late tomorrow?should beshould makew
8、ould happenshould get upPRACTICE : Fill in the blanks2021/6/20163. If Robots _ (control) the world some day, here _ (be) no friendship.were to controlwould be2021/6/2017 主句与从句的动作发生在不同的时间主句与从句的动作发生在不同的时间, 这时主从句位于动词的虚拟语气形式因这时主从句位于动词的虚拟语气形式因时间不同而不同时间不同而不同, 这叫做这叫做混合条件句混合条件句。 例句中从句与过去事实相反例句中从句与过去事实相反, 主句
9、与主句与现在事实相反现在事实相反 If you had asked him yesterday, you would know what to do now.2021/6/2018If the staff more careful, the mall on fire now.had beenwould not be2021/6/2019含蓄的虚拟条件句含蓄的虚拟条件句1. But for the help of my English teacher, I _ the first prize in the English Writing Competition.（09福建卷）福建卷） A. wo
10、uld not win B. would not have won C. would win D. would have won2.He hesitated for a moment before kicking the ball, otherwise he _ a goal.（09上海春）上海春）A.had scored B. scored B.C. would score D. would have scored2021/6/20202. 宾语宾语从句的虚拟语气从句的虚拟语气1). wish/if only+ 宾语从句宾语从句 表示很难实现的愿表示很难实现的愿望，译为望，译为“但愿但愿就好
11、了就好了”；“可惜可惜”。2)as though/as if +宾语从句表示与真实情况宾语从句表示与真实情况相反，译为相反，译为“似乎，好像似乎，好像”3)would rather+宾语从句表示与真实意愿相宾语从句表示与真实意愿相反的情况，译为反的情况，译为“宁愿做宁愿做.”.2021/6/2021wish/if onlyas if /as though+ had done(与与过去过去事实相反事实相反)+ did (be用用were)(与与现在现在事实相反事实相反 )+would /could/ might +do(将来将来不大可能实现的愿不大可能实现的愿望望 )2021/6/2022202
12、1/6/2023我要和你一样高就好了。我要和你一样高就好了。I wish I were as tall as you.2021/6/2024我是一只鸟就好了。我是一只鸟就好了。I wish I were a bird.2021/6/2025但愿每天都是我的生日就好了但愿每天都是我的生日就好了If only every day were my birthday.2021/6/2026我宁愿我没吃那么多西瓜就好我宁愿我没吃那么多西瓜就好了了。I would rather I hadnt eaten so much watermelon.2021/6/2027The party was terrib
13、le, I wish I never gone to it.had2021/6/2028If only it would rain tomorrow.how lovely the rain is !2021/6/2029He behaves as if he the house.(But he doesnt own it or probably doesnt own it or we dont know whether he owns it or not.)owned2021/6/2030She talks about Rome as though she been there himself
14、.had2021/6/2031他那样对待我他那样对待我, 好像我是陌生人似的。好像我是陌生人似的。He treats me as if I were a stranger.注意注意: 如果表示的事情可能会发生如果表示的事情可能会发生, 那那么方式状语从句中的谓语动词可用陈么方式状语从句中的谓语动词可用陈述语气。述语气。Even if she were here, she could not solve the problem.2021/6/2032Everyone has his best wishes in the daily life.so I suggest that we should
15、 try our best to achieve our dreams.2021/6/20333.表示愿望，表示愿望，命令、要求、建议的命令、要求、建议的动动词构成的宾语从句词构成的宾语从句。1.一个坚持：一个坚持：insist2.两个命令：两个命令：order, command 3.三个建议：三个建议：advise, suggest, propose4.四四个要求：个要求：demand , require, request, ask that sb (should) do sth2021/6/2034我们建议我们建议Tom去休息一下。去休息一下。 国王命令囚犯明天要实施死刑。国王命令囚犯明天
16、要实施死刑。他们要求我们派他们去那儿工作。他们要求我们派他们去那儿工作。We suggested that Tom _ _ The king ordered that the prisoners _ _ the next day.They requested that we _Ex:(should) have a rest.(should)be killed(should) send them.to work there2021/6/20351.The smile on her face suggests that she should agree with me. she agrees wi
17、th me.2.The boy insisted that he hadnt broken the window. he shouldnt break the window. 2021/6/2036Ex.1.Janes pale face suggested that she_(ill),and her parents suggested she_ (do) medical examination.2.He insisted that he _(be) right and that I _ (apologize)to him.suggest 暗示，表明（陈述语气）暗示，表明（陈述语气） 建议（
18、虚拟语气建议（虚拟语气should+do）insist 坚持认为，坚持某种观点（陈述语气）坚持认为，坚持某种观点（陈述语气） 坚持做，坚持要求（虚拟语气坚持做，坚持要求（虚拟语气should+do)was ill(should )dowas (should) apologize2021/6/20374. 表示建议，要求，命令，坚持的动词表示建议，要求，命令，坚持的动词或相对应的名词构成的或相对应的名词构成的主语从句主语从句，表语表语从句，同位语从句从句，同位语从句中也用中也用(should)+doadvice,suggestion,proposal,requirementrequest,ord
19、er,command,desire,demandIt is/was suggested /requested /required /ordered/proposed.that sb (should) do sth2021/6/2038我建议你休息一下。I suggest that you (should) have a rest.（宾语从句）My suggestion is that you (should) have a rest.(表语从句）I give the suggestion that you (should) have a rest.（同位语从句）It is suggested
20、that you (should) have a rest.(主语从句）2021/6/2039Ex. 1 My demand is that_ (每个人要认真听讲）.2 All of us are for the advice that the chemical factory _ (这个化学工厂应该关闭）。 3.Its required that the students (should) learn a foreign language.everyone (should) listen to the teacher carefully. (should) be closed down.20
21、21/6/2040It is /was important /necessary /essential/strange/natural.that sb(should)do sthIts a pity/a shame that sb (should)do sthIt is (high/about) time sb did sth5.固定的虚拟语气句式固定的虚拟语气句式2021/6/2041Exercises: 1.掌握电脑技术对每个人都是非常重要。Its important that everyone (should)master the skills of computer.2.到了我去接女儿
22、的时间了Its time that I picked up my daughter.2021/6/20426.Ex.1. How I wish every family _ a large house with a beautiful garden! (02 上海) A. has B. had C. will haveD. had had2.The teacher demanded that the work _ before 4 oclock. A. finished B. be finished C. should finish D. finish3. - What did the doc
23、tor say about your mothers illness? - He suggested that she _ an operation at once. A. must have B. had C. have D. had had2021/6/20434. Is it necessary that he _ the examination? A. takesB. has to take C. must takeD. take5. It is strange that he _ you this. A. would tell B. should tell C. had told D. has told2021/6/2044部分资料从网络收集整理而来，供大家参考，感谢您的关注！
