高三英语虚拟语气1

高中英语语法虚拟语气教学设计

高中英语语法虚拟语气 教学设计 集团档案编码：[YTTR-YTPT28-YTNTL98-UYTYNN08]

高中英语语法虚拟语气教学：The subjunctive mood 厦门第十中学吕瑞珠 一、概述 本节课是高中英语语法教学课，授课内容为虚拟语气，授课对象是高三年学生。从呈现、加深记忆、巩固到实践并将语言项目运用于写作中并做适当的点评，大概需要两课时。但我这里着重阐述的是第一课时的教学内容、教学策略等。 通过本节语法教学课的学习，学生重新整合自己的有关虚拟语气的知识，复习已知的虚拟语气的表达形式如：I wish I could fly freely in the sky like a bird; It is high that you got up.等等，并学习新的表达形式如：The English teacher suggested that we should read the English newspaper every day; I would have passed the English exam if I had worker harder in the past 20 days.最为重要的是，学生在学习完虚拟语气的表达形式后，要在写作中运用。 虚拟语气在高中英语语法的难点之一，多数学生感到费解，因此也更需要老师的指导与相应的实践与运用，并且较好地掌握虚拟语气的表达形式，有助于扫除学生阅读过程中对个别句子的理解。 二、教学目标分析 1．知识与技能 1）复习学生已掌握的虚拟语气表达的句型： I wish I were… / I could … It is high time that you did your homework.. If I were you, I would… 2) 学习虚拟语气新的表达方式，尤其是if引导的虚拟条件状语从句，掌握与现在事实、与过去事实、与将来事实相反的三种虚拟语气的表达，特别是主句与从句时态的呈现；还有引导出的宾语从句需要运用虚拟语气的动词，如suggest, insist, propose, demand and so on. 3）培养学生运用所学知识表达自己的思想的能力。 2．过程与方法 1）引导学生在欣赏英文歌曲An Angel的情景教学过程中，开启对虚拟语气表达已有的知识记忆。

高三年级英语语法-虚拟语气全总结

虚拟语气在非真实条件句中 ①错综时间条件句: 当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，被称为错综时间条件句，动词的形式要根据它表示的时间作出相应的调整。如： If you had followed my advice just now, you would be better now. If you had studied hard before, you would be a college student now. ②if省略句 在条件句中可以省略if, 把were, had, should提到句首，变成倒装句式。否定句时not留在原来位置不变。如： If I were at school again, I would study harder. →Were I at school again, I would study harder. 如果我还有上学的机会，我会更加努力学习。 If you had come earlier, you would catch the bus. →Had you come earlier, you would catch the bus. 如果你来得早点，你就能赶上公共汽车。 If it should rain tomorrow, we would not go climbing. →Should it rain tomorrow, we would not go climbing. 如果明天下雨的话，我们就不能登山去了。 ③用介词代替条件状语从句 常用的介词有with, without, but for。如： What would you do with a million dollars? (=if you had a million dollars)

英语虚拟语气语法归纳总结

虚拟语气: 表示说的话不是事实，不可能发生或者说可能性很小的情况，表达一种愿望、建议、假设。 if were/did, would do if had done, would have done if were to do/should do, would do 举例： If I were you, I would do nothing about it. If you had taken your teacher’s advice, you wouldn’t have made such a mistake. If it were to/ should rain tomorrow(表示降水率很低)，they wouldn’t go shopping. 附注： 虚拟语气，条件状从倒装 状语从句中，去掉if,提前were/ had/ should 如：If I were you, I would give up. →Were I you, I would give up If you had taken the advice, you would have…. →Had you taken the advice, you would have… If the world shou ld come to an end,…… →Should the world come to an end…… 另外，without, but for, otherwise构成的条件状语从句中，也有含蓄的虚拟语气But for the popularization of electricity, we would lead a whole different life today. (popularization 普及，publicity 宣传) Without your help, I would have failed. We’ll go earlier, otherwise we wouldn’t get a seat.（表示可能性小）

高中英语虚拟语气知识点及练习

高中英语虚拟语气知识 点及练习 内部编号：（YUUT-TBBY-MMUT-URRUY-UOOY-DBUYI-0128）

虚拟语气：虚拟证据表示说的话不是事实，或者不可能发生的情况，而是一种愿望、建议或者与事实相反的假设等，一般常用于正式的书面语中。 一、虚拟语气在if条件从句中的用法： 1、a. If I were you, I would apply for the job. b. If I lived near my office, I would walk to the office. 与现在事实相反，If条件从句谓语：过去式（be用were） 主句谓语：should / would / could / might+动词原形 2、a. If you had been more careful, You could have passed the exam. b. If you had turned off the gas, the house wouldn’t have caught fire. 与过去事实相反，If条件从句谓语：had+动词过去分词 主句谓语：should / would / could / might + have done 3、a. If it should rain tomorrow, we would not go camping. b. if it were to rain tomorrow, we would not go camping. c. If it rained tomorrow, we would not go camping. 与将来事实相反：If条件从句谓语：过去式 / should + v原形 / were + to do 主句谓语：should / would / could / might + do 二、混合虚拟条件句：不同时间的虚拟，各遵守各的规则，如： a. If you had followed the doctor’s advice, you would be quite all right now. 从句叙述与过去事实相反（had + done），主句叙述与现在事实相反（would + v）

高中英语语法(虚拟语气)

Unit13虚拟语气专题讲解 【知识要点】 语气（mood）是一种动词形式，用以表示说话者的意图或态度。 英语有三种语气： ＊直陈语气（indicative mood）---- 事实 France lies to the east of England. ＊祈使语气（imperative mood）---- 请求、命令 Make yourself at home. ＊虚拟语气（subjunctive mood） If there were no air and water , we should not be able to live on the earth. 虚拟语气表示说话人的一种主观愿望或假想，所说的是一个条件而不一定是事实，或与事实相反。 一. 虚拟语气在if条件状语从句中的用法 假设类型条件从句谓语 动词形式 主语谓语 动词形式 与现在事实相反动词的过去式(be用were而不用was) should/ would /could/ might+动词原形 与过去事实相反had + 过去分词 should/ would/could /might + have+过去分词 与将来事实相反1.should+动词原形 2.动词过去式 3.were to+动词原形 should/ would/ could/ might +动词原形 1. 在错综条件句子中，虚拟条件从句和主句动作发生的时间不一致，因此，主句和从句的谓语动词应根据所指的时间选用适当的虚拟语气形式。 1）If I were you，I wouldn't have missed the film last night． 2）If he had followed the doctor's advice，he would recover already．（从句与过去事实相反，主句与现在事实相反。） 2、在if虚拟条件句中，有时可把连词省去，采用倒装语序把谓语动词were或助动词did，had，should 移到句 首构成非真实条件从句的另一种句型，其意思不变。 1）Had we time to spare，we would be glad to go to the park． 2）Were it not for the discovery of electricity，the modern world would experience great inconvenience． 3、有时假设的情况不用if引导虚拟条件从句来表述，而用介词（如without， but for等）引出的短语、分词 （如supposing等）引出的短语、并列连词（如or，otherwise，but，though等）、由动词suppose引出的祈使句或通过上下文的意思来表达。此时句中谓语动词仍采用虚拟语气的相应形式。 1）But for your advice，I would not be able to do this work． 2）Victor obviously doesn't know what's happened，otherwise he wouldn't have made such a stupid remark．。

高三英语语法复习课---虚拟语气说课稿与教案

高三英语语法复习课---虚拟语气说课稿与教案 高三英语陈素虹 教学设计理念: 英语教学是一种动态教学，教学过程是交际活动过程。只有从组织教学活动入手，大量地进行语言实践，使英语课堂交际化，才能有效地培养学生运用英语进行交际的能力。新课标提出：“外国语是学习文化科学知识，获取世界各方面信息和进行国际交往的重要工具。”和“发展听、说、读、写的基本技能，提高初步运用英语进行交际的能力，……”。Ellis(2002, Studies in the Second language Acquisition)指出，教师应为学生提供足够的可理解性输入，指导学生观察和留意语篇中包含的目标语法特征，并作归纳、总结，然后练习使用。本人结合区级研究课题“高中英语任务型课堂教学课题”的实施和本班学生的实际，对高三语法复习课---虚拟语气进行了操作性较强的处理。 一、教材分析： 本课是结合外研社高中英语教材选修6中有关虚拟语气的语法内容，进行高三英语语法---虚拟语气的复习，我在教学中将语法知识的传授和语言基本技能的学习结合到一起，注重复习语法与语言的运用。采用任务型教学法和小组合作探究学习法，从而扩大课堂的语言输入量及学生的语言输出量。 二、学情分析： 在高一和高二两年英语学习的基础上，高三学生已经掌握了基本的语言结构和一定程度的听说读写能力。在高三语法复习的过程中，结合学生原有的知识掌握水平，巩固基础强化正确使用语法知识，提高学生运用语言的深度和难度，为高考和大学的进一步学习研究打下坚实的基础。但大部分学生的基础知识仍然较为薄弱，运用英语进行交际活动的能力较差，主动学习的动力不够，然而他们学习比较认真，好胜心强，渴望在班集体里得到他人的承认，很在乎别人对他们的评价，求知欲旺盛，思维比较活跃。部分学生的基础较好，能主动配合老师，愿意开口讲。他们有着高中生独立、爱表现自我的特点。因此，只有设置使他们感兴趣的活动，因材施教，才能让他们投入到课堂活动中来。 三、教学重点: 1.把握本课复习的重点---语法虚拟语气的句型结构 2.语法虚拟语气的运用 四、教学难点:

(完整)高中英语语法虚拟语气讲解

高中英语语法讲解--虚拟语气 1. 语气的定义和种类 （1）语气的定义 语气是动词的一种形式，它表示说话人对某一行为或事情的看法和态度。 （2）语气的种类 A. 陈述语气 表示动作或状态是现实的、确定的或符合事实的，用于陈述句、疑问句和某些感叹句。 We are not ready. Did it rain all day yesterday? What a fine day today！ B. 祈使语气 表使说话人的建议、请求、邀请、命令等。 Be careful. Don’t forget to clo se the window. Open the door, please. C. 虚拟语气 表使动作或状态不是客观存在的事实，而是说话人的主观愿望、假设或推测等。 2. 虚拟语气 一. 虚拟语气在条件句中的应用 学习虚拟语气在条件句中的用法之前我们必须清楚条件句的种类：条件句有真实条件句与非真实条件句(或称虚拟条件句)两种。真实条件句所表的假设是可能发生或实现的，句中的条件从句与结果主句都用陈述语气。如： If it doesn’t rain tomorrow, I will go for a picnic. 假若明天不下雨，我就去野餐。 Oil floats if you pour it on water. 你如把油倒在水里，油就浮起来。 虚拟条件句所表的假设则是不可能或不大可能发生或实现的，句中的条件从句与结果主句皆须用虚拟语气。 1. 与现在事实相反的虚拟条件句，条件从句的谓语用动词的过去式(be的过去式用were), 主句的谓语用should （would, might，could）+动词原形。 如： If it were not raining, we should go for a picnic.如果现在不下雨的话，我们就出去野餐了。 （事实是：天在下雨，我们不能出去野餐。表示愿望。） If he came here, he might be able to help you. 如果他来这，他就能够帮助你了。 （事实是：他没来这，他不可能帮助你。表示对他的良好印象。） 2. 与过去事实相反的虚拟条件句，条件从句的谓语用had+过去分词，主句的谓语用should （would, might，could）+ have ＋过去分词。 如：She would have gone to the party if she had been invited.

大学英语语法-虚拟语气

虚拟语气 1. I wish (that可省略,下同)I knew the answer to the question.我希望知道这个答案。(事实上是不知道) 2. He wishes he hadn't lost the chance. 他真希望没有失去机会。(其实已失去) 3. You wished she would arrive the next day.(would + arrive) 你希望她第二天会到。(事实上她还没到) Subjunctive Mood作为专门表达假设意义和其他非事实意义的动词形式，仅是古英语遗留下来的残余。它仅有两个形式，即be型虚拟式和were型虚拟式。 Be型虚拟]----- be型虚拟式是以动词原形表示的，不管主语是什么人称，动词一律用原形，如动词为被动态，则助动词be也用原形。其主要用法如下： 1)用于表命令、决定、建议、坚持等词语之后的that分句中 这一用法又分三种情况： a)用在 decide,decree,demand,insist,move,order,prefer,propose,recommend,request,require, suggest,vote等动词之后的that分句中.（宾语从句） 在expect, believe, think, suspect等动词的否定或疑问形式后的宾语从句中，我们经常用“should＋动词原形(或完成形式)”，表示惊奇，怀疑，不满等。 He ordered that all the books be sent at once. He ordered that all the books be sent at once. we propose that somebody neutral take the chair. She insisted that she go to the south for her holiday. b)用在 advisable,appropriate,desirable,essential,fitting,imperative,important,impossible,nece ssary,obligatory,proper等形容词之后的that分句中。（主语从句） It is essential that all the facts be examined first. It was appropriate that thisi tax be abolished. I thousht it advisable that an armed guard stand in readiness. c)用在 decision,decree,demand,instruction,order,requirement,resolution等名词之后的that分句中。 The board has given instructions that the agent fly to Boston. We were faced with the demand that this tax be abolished. Their decision was that the school remain closed. 在这一用法中be型虚拟式能与“should+不定式”交替使用，也能与to-不定式交替使用。 He ordered that the books be sent at once . = He ordered that the books should be sent at onc. = He ordered that the books to be sent at once. 2）用于由if,though等引导的分句中.

高中英语虚拟语气总结知识分享

高中英语虚拟语气总 结

虚拟条件句 Q: What’s the difference between the two sentences? If I am free, I will visit you. (______条件句) If I were a bird, I would fly into the sky. (______条件句) a. 真实条件句表示条件是真的或有可能实现的, 采用陈述语气。 真实条件句用于陈述语气,假设的情况可能发生,其中if是“如果”的意思 条件从句主句 一般现在时 will \shall+动词原形 e.g. What will you do if it rains tomorrow? I will stay at home if it rains tomorrow. The football match _______ put off if it______(rain). b. 虚拟条件句表示条件是无法实现或几乎无法实现的, 采用虚拟语气。 I. 虚拟语气？ 虚拟语气就是表示与真实情况相反的一种假设、愿望或推测。 Subjunctive mood is the verb form used to express a wish; a suggestion; a command or a condition that is contrary to a fact. If I ________(be ) the girl, I________________(want )a big hug. If I ______(meet ) Obama, I________________ (shake) hands with him. 1.同现在事实相反的假设 条件从句主句 过去式(were) should/would/mould/might/+ do If I had a lot of money, I would donate some to the people in need. 2.与过去事实相反的假设 条件从句主句 had done would/should/could/might + have done e.g. If he had driven more carefully, he would not have had the car accident in May, 2009.

高考英语语法难点：虚拟语气

虚拟语气(the subjunctive mood,又称假设语气,是谓语动词的一种形式,表示说话人叙述的内容与事实相反,在现实中并不存在,或实现的可能性很小。 一、动词的语气 语气用来区别讲话人对某一行为或事情的看法和态度。英语中的语气(mood有三种,分别是陈述语气、祈使语气和虚拟语气。 1.陈述语气 陈述语气一般用来叙述事实或就事实提出询问,主要用于陈述句、疑问句和某些感叹句。 Where there is a will, there's a way. 有志者事竟成。 Can you help me carry the box upstairs 你能帮我把箱子搬到楼上吗? How I missed the life in the countryside! 我多么想念乡村的生活啊! 2.祈使语气 祈使语气表示说话人向对方提出请求或下达命令。 Come this way,please! 请这边走。 Don't make any noise, will you 别吵,行吗? Do be careful when crossing the street. 过马路时一定要小心。 3.虚拟语气 虚拟语气表示动作或状态不是客观存在的事实,而是说话人的主观愿望、假设或推测等。 If I were a bird, I could fly in the air. 如果我是一只小鸟,我就能在空中飞行。 I wish it were spring all the year round. 但愿四季如春。 May good luck be yours! 祝你好运! 二、条件句中的虚拟语气 英语中条件从句有两类,一类是真实条件句,另一类是非真实条件句。如果假设的情况可能发生,是真实条件句;如果假设的情况是不存在的或不大可能发生的,则是虚拟条件句。 A.真实条件句 真实条件句表示的假设是可能发生或实现的,主句和从句的谓语动词都要用陈述语气。 If he doesn't come at 8, we won't wait for him. 如果他八点不来,我们就不等他了。 If a flood happened in the past, there was usually a great loss of life and property.过去发生洪水的话,常有很大的生命和财产损失。 We shall go there unless it rains tomorrow. 如果明天不下雨,我们将去那里。 I'll let you use my bike on condition that you keep it clean. 如果你能保持车子干净,我就让你用我的自行车。 B.非真实条件句 在含有非真实条件句的复合句中,主句和从句的谓语动词都要用虚拟语气,其构成有三种形式: 与现在事实相反if条件句的谓语:were did

高中英语语法-虚拟语气全总结

虚拟语气在非真实条件句中

①错综时间条件句: 当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，被称为错综时间条件句，动词的形式要根据它表示的时间作出相应的调整。如： If you had followed my advice just now, you would be better now. If you had studied hard before, you would be a college student now. ②if省略句 在条件句中可以省略if, 把were, had, should提到句首，变成倒装句式。如：If I were at school again, I would study harder. →Were I at school again, I would study harder. 如果我还有上学的机会，我会更加努力学习。 If you had come earlier, you would catch the bus. →Had you come earlier, you would catch the bus. 如果你来得早点，你就能赶上公共汽车。 If it should rain tomorrow, we would not go climbing. →Should it rain tomorrow, we would not go climbing. 如果明天下雨的话，我们就不能登山去了。 ③用介词代替条件状语从句 常用的介词有with, without, but for。如： What would you do with a million dollars? (=if you had a million dollars) 如果你有100万元，你会做什么？ We couldn?t have finished the work ahead of time without your help. (=if we

高中英语虚拟语气练习题及 答案

用所给动词的正确形式填空，注意使用合适的情态动词助动词 1. If I _____ him yesterday I _____ him about it. (see, ask) 2. What do you think would happen if there __ _ no light during the days? (be) 3. But for your help, I couldn’t _____ the place. (find) 4. If her lawyer _____ here last Sunday, he _____ her from going. (be, prevent) 5. If it had not been for the liberation, no changes _____ place in my hometown. (take) 6. If Miss Green _____ late tomorrow, who would take her place? (come) 7. It seems as if it ____ already summer now. (be) 8. I wish I _____ him the day before yesterday. (see) 9. I made the suggestion that they _____ the plan they had made. (stick) 10. It is suggested that a study plan _____ right now. (make) 11. They required that we _____ them get in the crops. (help) 12. It was ordered that no smoking _____ in the library, which made the smokers unhappy. (allow) 13.I’d rather Tom _____ tomorrow. (come) 14.It is about time you ____ the medicine, sir. (take) 15.If there _____ no electricity in the future, our life _____ a lot. (be, change) 16. What would have happened if you her child? (not help) 17. It is strange that he so. (think) 18. I wish I my uncle yesterday. (meet) 19. Galileo insisted that the earth round the sun. (move) 20. I was very busy yesterday, otherwise I to the meeting. (come) 21. Supposing the weather bad, where would they go? (be) 22. If only I to my parents’ advice! (listen) 23. I to stay there for one more week, but I changed my mind. (hope) 24. His silence at the meeting suggested that he to your plan. (agree) 25. Li Ling acted that way as though he a foreigner. (be)

高三英语虚拟语气全国通用

虚拟语气 动词语气是用来表明说话人的看法和态度的。英语中 的语气有三种： ⒈ 陈述语气： 表示说话人认为他所表述的是事实，可用于陈述句、疑问句和感叹句，可以是肯定的、 也可以是否定的。 如：If he comes here, I shall tell him. 如果他来这里，我会告诉他。（他很可能来） ⒉ 祈使语气： 表示对说话对方的要求、命令、请求、警告等，用于祈使句中。 如：Lock up the door. 把门锁上。（表达命令） ⒊ 虚拟语气： 表示所说的话是不是事实，或者是不可能发生的情况，而是一种愿望、建议或与事实相 反的假设。 如：I wish he could come. 我希望他能来。（表达愿望） He suggested that we ( should ) come another day. 他建议我们改天来。（表建议） 虚拟语气在条件句中的应用： 英语中if 从句有两种：一种是以陈述语气叙述的叫做真实条件句，说明所提出的假想是可以实现的；另一种是以虚拟语气叙述的，叫非真实条件句，说明所提出的假想实现的可能性极小或与事实相反。这种虚拟语气一般因所指的时间的不同而分三种情况： ⒈表示与现在事实相反： If + 从句主语+ 动词的过去式……，主语+should/ would/ could/ might + 动词原形…… （be 一般用were） 如：①If I were you, I would go by plane. 如果我是你，我将坐飞机去。（In fact I am not you. ） ②If he were here, he would decide what to do. 如果他在这里，他会决定做什么。（In fact he isn’t here.） ③If I had the letter at hand, I would read it. 如果我手头有这封信的话，我会读它的。（In fact I don’t have the letter at hand.） ④If she knew about it now, she would come. 如果她现在知道这件事的话，她会来的。（In fact she doesn’t know about it.） ⑤If he had time, he would go with you. 如果他有时间，他会同你一起去的。（In fact he is very busy, so he can’t go with you.） ⒉表示与过去事实相反： If + 从句主语+ had + 过去分词……，主语+should/ would/ could/ might +have +过去分

高中英语语法-虚拟语气全总结

高中英语语法-虚拟语气全 总结 -标准化文件发布号：（9556-EUATWK-MWUB-WUNN-INNUL-DDQTY-KII

①错综时间条件句: 当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，被称为错综时间条件句，动词的形式要根据它表示的时间作出相应的调整。如： If you had followed my advice just now, you would be better now. If you had studied hard before, you would be a college student now. ②if省略句 在条件句中可以省略if, 把were, had, should提到句首，变成倒装句式。如： If I were at school again, I would study harder. →Were I at school again, I would study harder. 如果我还有上学的机会，我会更加努力学习。 If you had come earlier, you would catch the bus. →Had you come earlier, you would catch the bus. 如果你来得早点，你就能赶上公共汽车。 If it should rain tomorrow, we would not go climbing. →Should it rain tomorrow, we would not go climbing. 如果明天下雨的话，我们就不能登山去了。 ③用介词代替条件状语从句 常用的介词有with, without, but for。如：

高考英语语法填空之虚拟语气

语言结构之虚拟语气（学生版） 用所给动词的正确形式填空，注意使用合适的情态动词助动词 1. If I _____ him yesterday I _____ him about it. (see, ask) 2. What do you think would happen if there _____ no light during the days? (be) 3. But for your help, I couldn’t _____ the place. (find) 4. If her lawyer _____ here last Sunday, he _____ her from going. (be, prevent) 5. If it had not been for the liberation, no changes _____ place in my hometown. (take) 6. If Miss Green _____ late tomorrow, who would take her place? (come) 7. It seems as if it ____ already summer now. (be) 8. I wish I _____ him the day before yesterday. (see) 9. I made the suggestion that they _____ the plan they had made. (stick) 10. It is suggested that a study plan _____ right now. (make) 11. They required that we _____ them get in the crops. (help) 12. It was ordered that no smoking _____ in the library, which made the smokers unhappy. (allow) 13.I’d rather Tom _____ tomorrow. (come) 14.It is about time you ____ the medicine, sir. (take) 15.If there _____ no electricity in the future, our life _____ a lot. (be, change) 16.Without the Communist Party there ____ New China. 17. What would have happened if you her child? (not help) 18. It is strange that he so. (think) 19. I wish I my uncle yesterday. (meet) 20. Galileo insisted that the earth round the sun. (move) 21. I was very busy yesterday, otherwise I to the meeting. (come) 22. Supposing the weather bad, where would they go? (be) 23. If only I to my parents’ advice!(listen) 24. I to stay there for one more week, but I changed my mind. (hope) 25. His silence at the meeting suggested that he to your plan. (agree) 26. Li Ling acted that way as though he a foreigner. (be) 语言结构之虚拟语气（教师版） 用所给动词的正确形式填空 1. If I _____ him yesterday I _____ him about it. (see, ask) had seen; would have asked 2. What do you think would happen if there _____ no light during the days? (be) were

英语语法 虚拟语气(练习)

虚拟语气 一. 虚拟语气在条件状语从句中的应用 虚拟语气(Subjunctive Mood)这一语法项目几乎是四、六级必考的内容，也是各类英语考试中心测试的重点之一。虚 (win the first prize)的话，我会把奖金送给阿Sam。 If I won/should win/were to win the first prize in the Foshan University Students English Speaking Contest held in May, I would give my reward to Sam. If I win the first …, I will give … 要是我爸是李嘉诚的话，我一定不用为钱发愁。 If my father were Li Jia Cheng, I wouldn’t worry about money. Were my father Li Jia Cheng, I wouldn’t … 要是日本没有发生地震的话，我一定去放炸弹(blast)。 If Japan hadn’t had the earthquake, I would have blasted it. Hadn’t Japan had the earthquake, I … 1

要是将来我有钱了，我一定回来娶你。 If I were rich one day, I would marry you. →Were I rich one day, I … If I should be rich one day, I would marry you. →Should I be rich one day, I … If I were to be rich one day, I would marry you. →Were I to be rich one day, I … (If I am rich one day, I will marry you.) 1. 虚拟现在时表示与现在事实相反的假设，其if 从句的谓语形式用动词的过去式(be 一般用were)，主句用would/ should/ could/ might +动词原形。 1) If places ______ a like, there would be little need for geographers. A. being B. are C. be D. were 2) If I _____ the meaning of the word, I wouldn't have to look it up. A. know B. knew C. known D. knowing 2. 虚拟过去时是表示与过去事实相反的假设，if 从句的谓语形式用过去完成时即had＋过去分词，主句用would / should / could / might + have +过去分词。 例：1995年6月四级第46题 We didn't know his telephone number, otherwise we _____ him, A) would have telephoned B) must have telephoned C) would telephone D) had telephoned 3. 虚拟将来时是表示对将来实现的可能性很小的或不确定的假设。If从句的谓语形式用一般过去式或用were to / should +动词原形，主句用would / should /could/ might +动词原形。 2