语法
一、虚拟语气
Ⅰ.suggest；require； order； recommand； insist
sb.suggest that …（should）do
His suggestion is that…
What do you think of his suggestion that
注：suggest,insist表明、暗示
He insisted that he hadn’t made a mistake.
Ⅱ.wish
1)对现在的虚拟，用一般现在时
How I wish I were you !
2)对过去虚拟，用过去完成时
How I wish I had followed your advice.
3)对将来虚拟 could+v.原形
How I wish /If only I could fly in the sky
Ⅲ.It is (high)time that…should (should 不可省) It is necessary that…
I would rather that…
Ⅳ.隐含虚拟
But ;but for ;without ;otherwise without后一般+n.
Eg:I could have come to school on time,(but I got up late).=I got up late otherwise.
Ⅴ.虚拟条件句
If it didn’t rain tomorrow
If it shouldn’t(只能用should) rain tomorrow.
If it weren’t to rain tomorrow
Were it not to rain tomorrow…/Should it not to…
Were I you,…
从句都往过去推一个时态
Ⅵ.时间错纵
If she hadn’t stayed up all night studying,She would feel energetic now .
部分倒装
1.never，by no means,in no case,at no time
eg:①By no means will I say sorry to her.
②Never have I seen him.
2.not only…but also
3.only
1)only +adv.
eg:Only then did I realize I made a mistake.
2)Only+prep.phrase
eg:Only in this way can we solve the problem.
3)adverbid choose.
eg：Only if I am free ,can I…？
注：If only I had followed your advice yesterday.
4)seldom
5)①so/as +be/aux/modal verb+主语
Eg:He is a student,so am I.他是一个学生，我也是。
②so +be/aux/modal verb.
Eg：-She is very excellent.
-So she is.她的确是这样
③neither/nor+
Eg：I don’t know her ,nor do I care.
6)He is so clever that all of us admire him.
So clever is he that…
So +adj./adv.置于句首
7）①Although he is a child,he knows a lot .
Child as he is,he knows a lot.(表语提前)
②Athough I like her very much,I always scold her.
Much as I like her,I always scold her.(副词提前)
③Athough you might try,you will fail again.
Try as you might,you will fail again.（动词原形提前）
2020年高考英语写作新题型备考技巧 专题（八）强调倒装虚拟句型+丰富文章细节的手段 特殊句型是英语书面表达中的高级句式，其中强调句和倒装句是较为常见的特殊句型。而虚拟语气也是高中较难掌握的句型之一。它们的准确使用能够彰显考生的英语水平，提高写作档次。 一．重点突出的强调句型 （一）强调句的基本句式结构为：It is/was + 被强调部分+ that/who + 句子其他成分。它可以强调除谓语动词外的其它任何成分，如主语、宾语、状语等。在续写和概写中灵活运用强调句不仅能突出重点、增强表达，更能彰显考生的英语运用能力。 It is just the so-called inconvenience that displays the richness, delicacy and great fascination of Chinese culture with a history of thousands of years. (2019年浙江高考书面表达) 在写作中运用强调句型可以采取以下步骤： 1.在一个写好的句子中找出需要强调的成分，如主语、宾语、状语等； 2.根据句子的时态确定is或was； 3.然后把要强调的成分套进句式里，It is/was + 被强调部分+ that/who + 句子其他成分。 例：We created a harmonious atmosphere with sincerity and faithfulness. 如果我们要强调状语，即with sincerity and faithfulness，在确定好时态was后，把需要强调的部分放在it was后，that后放除强调外的剩余成分便得到： It was with sincerity and faithfulness that we created a harmonious atmosphere. （二）强调句常用句式 1. It is/was + 被强调的部分+ that/who + 句子其它成分 It is on the playground this Friday afternoon that a volleyball game will be held. (2019全国一卷书面 表达) It was because of their help that a disaster was avoided. (2017年浙江高考书面表达) 2. Is/was it + 被强调的部分+ that/who + 句子其它成分 Was it in the park that the children saw the strange green objects? 3.特殊疑问词+ is/was it + 被强调的部分+ 句子其它成分 When was it that you made up your mind to work as a volunteer teacher? 4.It is/was not until that + 句子其它成分
Subjunctive mood (1) Nevertheless, should a fight follow, neither creature will be badly hurt, for the loser will save himself by making a gesture of submission. (Line 5) (2) If it had not had this disability it would have undoubtedly stayed in the jungle and hunted for food in the customary way. (Line12) If the human population had not increased so rapidly, people would have had more space and freedom. (Line 23) (3) If the caged lion, for example, were free to wander on the grassy plains of Africa, it would be continually active, ranging over long distances, hunting in family groups. (Line 15) 此三类句子体现了虚拟语气的三种时态变化。 （1）第1句中“should a fight follow”是表示将来情况的虚拟语气，意思为“if a fight should follow”，句中省略了“if”，将“should”提前，构成倒装，表示“万一，一旦”的意思。值得注意的是本句中的主句部分未使用虚拟语气。 (2) 第二部分这两句是与过去事实相反的虚拟语气。这类句子，从句用“had +动词过去分词”，主句用“would/should/could/might + have + 动词过去分词”。 (3) 第3句是与现在事实相反的虚拟语气。从句用“did/were”，主句用“would/should/could/ might + 动词原型”。 虚拟语气专项复习： A．虚拟语气在非真实条件状语从句中的用法 1、表示与现在事实相反的情况： if+主语+过去时+其他+主语+should/would/could/might+do+其他 例：If I were you, I would take an umbrella.如果我是你，我会带把伞。 If I knew his telephone number, I would tell you. 如果我知道他的电话号码，我就会告诉你。 If there were no air or water, there would be no living things on the earth. If I had any money with me, I could lend you some. 如果我带钱了，我就会借给你些。（事实：没带钱）If he studied harder, he might pass the exam.如果他再努力些，就能通过考试了。（事实：学习不用功）2、表示与过去事实相反的情况 if+主语+had done +其他+主语+should/would/could/might+have done+其他 例：If I had got there earlier, I should/could have met her. 如果我早到那儿，我就会见到她。 If he had taken my advice, he would not have made such a mistake. 3、表示对将来情况的主观推测 ①if+主语+did/should/were to do+sth.+主语+should/would/could/might+do+其他 ② if+主语+did/be(were)+sth.+主语+should/would/could/might+do+其他 ③if+主语+should+do+sth.+主语+should/would/could/might+do+其他 例：If he should come here tomorrow, I should/would talk to him. 如果他哪天来这儿的话，我就跟他谈谈。 If there were a heavy snow next Sunday, we would not go skating. If she were to be there next Monday, I would tell her about the matter. 4、有时，虚拟条件句中，结果主句和条件从句的谓语动作不是同时发生时， ①从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。 如：If I had worked hard at school, I would be an engineer, too. 如果我在学校学习刻苦的话，我现在也会成为一个工程师了
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。
倒装句练习 1. So fast_______ that it is difficult for us to imagine its speed. A. light travel B. does light travel C. travels light D. has light travelled 2.That scientist isn’t too happy with the project, and______________. A. so are her supervisors B. either are her supervisors C. neither are her supervisors D. so her supervisors are 3.______ the door than somebody started knocking on it. A. I had closed no sooner B. I had no sooner closed C. No sooner have I closed D. No sooner I closed 4.Is this beautiful? Yes, it is. ________. A. Rarely before have I seen this B. Rarely I have seen this before
C. Rarely have I seen before this D. Rarely have I seen this before 5._____but he also proved himself a good athlete. A. He showed himself not only a good student B. Not only did he show himself a good student C. He showed not only himself a good student D. Not only he showed himself a good student 6.Nowhere else along the coast____ such shallow water so far from land. A. is there B. there is C. it is D. is 7._____did we try to persuade her to give up her plan. A. In failure B. With no result C. In vain D. With no end 8.______I couldn’t lift the box. A. As I might try
当我们陈述了一个事实，而又不是很有把握，就可以在陈述句后加一个简短问句，称为反意疑问句。首先看以下例句：（1） You like calssical music, don't you? 你也喜欢古典音乐，对吗？(2 He lived in Vienna, too,didn't he? 他也住在维也纳，对吗？（3）Your parents can swim, can't they? 你父母会游泳，是吗？（4） Tony doesn't like classical music,does he? 托尼不喜欢古典音乐，对吗？（5） This music isn't very popular, is it? 这音乐并非十分流行，对吗？从以上句子可以看出，反意疑问句是由“助动词/ 系动词be（肯定或否定）+主语（代词）” 构成的。在反意疑问句的构成中要注意以下几点： 1.前面当陈述句如果是肯定的，反意疑问句就要用否定形式，如（1）、（2）、（3）；前面的陈述句如果是否定的，反意疑问句就要用肯定形式，如（4）、（5）； 2.反意疑问句的主语必须是代替前面主语的代词； 3.翻译疑问句的谓语动词在时态和人称上要与前面陈述句谓语动词保持一致。陈述句部分如果有标识否定意义的词，反意疑问句要用肯定式。如：They have never visited his home, have they? 他们从来没有到他家玩过，是吧？在回答反意疑问句时，要特别注意英、汉两种语言习惯的差别。试看下面当例句：——Mr Smith isn't American, is he? 史密斯先生不是美国人，对吧？——Oh yes, he is.不对，他是美国人。可以看出，在英语中，无论问题是怎样问的，只要答语的事实是肯定句，就要用YES；只要答语的事实是否定的，就要用NO. 编辑本段英语18种特殊的反意疑问句介绍 1.祈使句。祈使句后一般加上will you或won't you构成反意疑问句，用will you 多表示“请求”，用won't you 多表示提醒对方注意。例如：Look at the blackboard, will you/ won't you?看黑板，好吗？Let引导的祈使句有两种情况：1Let's...,后的反意疑问句用shall we或shan't we。例如：Let's go home, shall we/ shan't we? 回家吧，好吗？还可以用may I来表示征求对方的同意或许可。2Let us/me...后的反意疑问句用will you或won't you。例如： Let me have a try, will you/won't you? 让我试一试，行吗？ 2.感叹句。感叹句后加反意疑问句时，其反意疑问句需用be的一般现在时态的否定形式。例如：What fine weather, isn't it? 多好的天气啊，是吧？ 3. 当陈述部分谓语动词是need, dare, used to，且这些词被用作实义动词时，其反意疑问句需用do的适当形
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）
语法 一、虚拟语气 Ⅰ.suggest；require； order； recommand； insist sb.suggest that …（should）do His suggestion is that… What do you think of his suggestion that 注：suggest,insist表明、暗示 He insisted that he hadn’t made a mistake. Ⅱ.wish 1)对现在的虚拟，用一般现在时 How I wish I were you ! 2)对过去虚拟，用过去完成时 How I wish I had followed your advice. 3)对将来虚拟 could+v.原形 How I wish /If only I could fly in the sky Ⅲ.It is (high)time that…should (should 不可省) It is necessary that… I would rather that… Ⅳ.隐含虚拟 But ;but for ;without ;otherwise without后一般+n. Eg:I could have come to school on time,(but I got up late).=I got up late otherwise. Ⅴ.虚拟条件句 If it didn’t rain tomorrow If it shouldn’t(只能用should) rain tomorrow. If it weren’t to rain tomorrow Were it not to rain tomorrow…/Should it not to… Were I you,… 从句都往过去推一个时态 Ⅵ.时间错纵 If she hadn’t stayed up all night studying,She would feel energetic now .
虚拟语气中的含蓄条件句常见用法 先看一道高考题： ____ more attention，the trees could have grown better． A．Given B．To give C．Giving D．Having given （答案是A） 句中"．．．the trees could have grown better"是一个表达虚拟语气的句子。题中要求选择的是如何表达假设条件的形式。如果我们把这个句子用另一种形式"If they had been given more attentio n ，the trees could have grown better．"来表示，就不难理解了。很多情况下，在表示假设的虚拟语气中，有时假设的条件并不以条件从句的形式表达，而是通过上下文或句中内在的逻辑关系，或用其它形式表达出来，我们称之为"含蓄条件句"。 含蓄条件句主要通过名词、连接词、不定式、分词、动名词短语、介词短语及分句来暗示。这些表达形式在句中实际起着虚拟条件从句的作用。现分述如下： 一、介词短语 常用来表示虚拟条件的介词有with，without，in，under，but for等等，它们表示的虚拟条件都可以被if从句替换。 （1）without，with without表示否定的条件，意为if．．．not；with与without意义相反，表示肯定的条件。如：Without air，there would be no living things．（without air ＝if there were no air）没有空气，便没有生物。 With her help（＝If I had her help），I would do the experiment well．假如有她帮助，我就可以把这个实验做好。 （2）under Under the leadership of a less experienced person，the experiment would have failed．（u nder．．．＝If there had been the leadership of a less experienced person）假设在一个缺少经验的人领导下进行实验，实验准会失败。 （3）in I would have lost my head in that position．（in that position ＝if I had been in that po sition）我处在那种情况下，是会丧失理智的。 （4）but for
虚拟语气翻译练习 1．假如你得了一万美金，必须在一天内花掉，你会怎么做呢？ 2．如果我是她，我宁愿死了也不嫁给他。 3．假如没有电，生活会是什么样子呢？ 4．昨晚如果她来了，问题就解决了。 5．即使你告诉了我她是谁，我也认不出她来。 6．假如当初他接受运动员的训练，早就闻名世界了。 7．如果明天不考试，我就和你一起去看电影。 8．如果湛江下雪，那可是新闻头条啊。 9．如果你没有背叛过我，也许我们现在还是很好的朋友。 10．如果你将来嫁有钱人，那我都成百万富翁了。 11．要不是英语考试，上周六我就去听音乐会了。 12．难道你不该开始认真对待生活了吗？ 13．你很自私，你的该意识到自己并不是世界上最重要的人。 答案： 1.If you had ten thousand dallors,what would you do if you had to spend it in a day? 2.If I were you, I would die rather than marrying him. 3.If we had no electricity, what life would be? 4.If he had come yesterday, the problems might have been solved. 5.I should not have recognized her even if you had told me her name. 6.If he had been trained as an athlete, he would have been word famous long ago. 7.If we shouldn’t take the exam tomorrow, I would go with you to the movie. 8.If it were to snow in Zhanjing, it would be the headline of the newspaper. 9.If you hadn’t turned your back on me( betrayed me), we were still friends maybe. 10.If you should marry a rich man in future, I would be a millionior. 11.But for the Enlish examination, I would have gone to the concert last Saturday. 12.Isn’t it about time you started taking life seriously? 13.You’re selfish. It’s high time you realized that you are not the most important person in the world.
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．。
语法系列复习专题十-----虚拟语气、倒装句型 虚拟语气 虚拟语气是通过特殊的谓语动词形式来表达的愿望、假设、怀疑、猜测或建议等语气，它不表示客观存在。 一、虚拟语气在单句中的用法 常用来表示祝愿、采用固定的倒装句式。例如： Long live the People s Republic of China!中华人民共和国万岁！ be happy! 快乐！ have a good time! 玩得愉快！ May you 祝你 succeed! 成功！ make progress! 进步！ 二、虚拟语气在复合句中的用法： 1．在非真实性条件句和主句中的用法 条件从句主句 一般过去时（be多用于were）would/should/could/might＋动词原形 如果我是你，我会接受邀请的。 If I had time,I would go there. 如果我有空，我就去那儿。 条件从句主句 过去完成时would/should/could/might＋have done 如果你早点来，你就不会错过那辆公共汽车了。 If he had seen you yesterday,he would have returned your book. 如果他昨天见到了你，他就会还你的书的。 条件从句主句 一般过去时（be多用were） would/should/could/might＋动词原形 should do,were to do put off.万一明天下雨，运动会就推迟。（事实上明天下雨的可能性不大。） If you dropped/should drop/were to drop the glass,it would break. 万一杯子掉下来会打碎的。 4）i f的省略 如果条件句中有were,had,should 等助动词，可将if省略，而把were,had或should 置于句首,来表达以if引导的条件句的相同意思。 例如：Should it rain/were it to rain tomorrow,the sports meet would be put off./Had he seen you yesterday,he would have returned your book. 5)条件句或主句的省略 当有上下文或上下句中的语言环境暗示的时候，表示虚拟语气的从句或主句往往可以省略，以避免重复。 例如：——Why didn t you attend the party yesterday? ——I would/should have,but I was too busy then. I was surprised that you didn t like this job.You could have done it better.（后面省略了if you had liked it.） 6)混合时间条件句和主句 条件句和主句的动作发生的时间有先后之差，应按各自动作时间搭配好相应的结构形式。 例如：If the teacher hadn t been ill yesterday,who could give us a lecture now?/If you had
If sb had done sth ( 对过去虚拟) 1.如果昨天我知道你的电话号码 2.倘若我们没有修建这么多的水库 3.你要是听了我的建议 4.如果你昨天不看电视 5.如果他们今天一早就离开家的话 6.今天早上要是没下雨 If sb did/ were sth (对现在虚拟) 1,。我要是你 2.她要是有时间 3.如果需要的话 If sb should do(万一) /were to do (打算) / did sth （对将来虚拟） 1.明天如果他在这里的话 2.明天要是星期天的话 3.要是他们把我当奴隶对待 4.你要是把杯子掉下来 5.如果幻想能成为马匹 6.要是我做这项工作 7.假如校长来了 Sb would/ should/ could / might have done sth 某人就会/ 应该/ 能够 / 可能做了。。。（过去） 1 如果昨天我知道你的电话号码，我就给你打电话了。 2 今天早上要是没下雨，我就去买东西了。 3 倘若我们没有修建这么多的水库，洪水就会使人民遭受巨大的损失。 4 你要是听了我的建议，就不会考试不及格了。 Sb would/ should/ could / might do/ be doing sth 某人就会/ 应该/ 能够 / 可能做/在做。。。（现在、将来） 1 如果你昨天不看电视，你现在也就不会这么困了。 2 明天要是星期天的话，我就去看望我的朋友。 3 我要是你，我就去试试。 4 如果幻想能成为马匹，叫花子都有了坐骑
5 要是他们把我当奴隶对待，我就走。 综合练习 一、翻译下列条件句，并改为倒装结构 1.明天如果他在这里的话，我就和他谈谈。 2.你要是把杯子掉下来，会打碎的。 3.她要是有时间，就会帮我了。 4.要是我做这项工作，我就会以不同的方式去做。 5.假如校长来了，我们对他说什么呢 6.如果需要的话，我可以立即去。 7.要是有时间，我就去看她。 8.如果他们今天一早就离开家的话，再过半小时他们就该到了。 9.如果你此刻犹豫不决，你将来会吃苦头的。 10.要不是由于你的粗心大意，我们就赢了比赛了 11.要不是因为即将到来的考试，我今天晚上就和你一起去晚会。 二、请用所给词翻译下列句子 1.没有你的帮助，他就不会有今天的成果。(without) 2.要不是有你，我就不会恢复得这么快。(But for) 3.他一定是去过那儿，否则他绝不会对那个地方如此熟悉。(or) 4.她病了，否则的话就会出席会议了。（otherwise） 5.我让他自己去那里，但也许我应该和他一道去。（but） 6.假若你站在我的立场上，你会怎么办（suppose/supposing/providing） 三、特殊词练习 1. wish 1.但愿我是一只小鸟。 2.我要是知道答案就好了。 3.那时她要是接受我的建议就好了。
一、主句和从句 主句是句子的主干，是句子表达的主要意思，从句的意义从属于主句。 如：麻雀虽小，五脏俱全。这句话要说明的主要意思是麻雀五脏俱全，后一句是句子的主句，前面是从句。 二：关于虚拟语气 第一节：宾语从句(Subordinate Clasue)中的虚拟语气 一、在动词wish后的宾语从句中的虚拟语气 在动词wish后的宾语从句中的虚拟语气，常省去宾语从句的引导词that。 一）、对现在情况的虚拟（与现在的事实相反）： 从句用过去式或过去进行式(时间上是同时的)。其句子结构为：宾语从句的谓语be和were(was)，实义动词用过去式。例： 1. I wish (that可省略,下同)I knew the answer to the question.(wish, 动词过去式knew)我希望知道这个答案。(事实上是不知道) 2. I wish it were spring in my hometown all the year around.(wish, were)但愿我的家乡四季如春。(事实上不可能) 3. I wish I were a bird.(wish, were)但愿我是只小鸟。(事实上不可能) 4. When she was at the party,she wished she were at home.(wished,过去虚拟动词were)(事实上并不在家) 5. Now that he is in China, he wishes he understood Chinese.(wishes,过去虚拟动词understood) 现在他在中国，他希望能懂得中文。(事实上并不懂) 6. When we begin the trip, they will wish they were with us.(will wish,过去虚拟动词were)(事实上并不和我们在一起) 二）、对过去情况的虚拟（和过去的事实相反）： 用wish表示对过去事情的遗憾。其句子结构为：宾语从句的谓语用过去完成时，或would, could, might+现在完成时。例： 1. I wish (that可省略，下同)I hadn't wasted so much time. 我后悔不该浪费这么多时间。(事实上已浪费了) 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. We wished he had spoken to us. (wished，had + spoken)(事实上他并没同我们讲) 4. I wish you had called earlier. (wish, had + called)(事实上已迟了) 5. They will wish they had listened to us sooner. (will wish,had + listened)(事实上并不如此) 例题分析：I wish I ______ longer this morning, but I had to get up and come to class. A. could have slept B. slept C. might have slept D. have slept 动词wish后面接从句，表达不可能实现或与事实相反的情况时，谓语动词要用虚拟语气，即用过去式（表示现在发生的动作）或过去完成式（表示过去发生的动作）。本题后半句谓语动词have用的是过去时had
If条件句和虚拟语气 if 条件句和虚拟语气 包含条件从句的句子叫条件句。条件句有两类：一类是真实条件句（First conditional）,一类是非真实条件句(Second Conditional)。如果假设的情况是有可能发生的，就是真实条件句；如果是纯属假设情况或是不可能发生或可能性不大的情况，则是非真实条件句。 1.真实条件句,可用if和unless引导 1）一个动作发生，另一动作随之发生 I’ll lend Peter the money if he needs it. If he has time, he will come. If he doesn’t come before 12 o’clock, we won’t wait for him. I shall go tomorrow unless it rains. I won’t go to her party unless I am invited. 2）表示命令、建议或请求,这时的if等于when If she telephones, let me know. Give my love to Lawrence if you see him. 3)will用于if从句中，不表示将来，而表示愿意或坚持的意思 If you will come this way, I’ll take you to the manager’s office. If you will get drunk every night, it’s not surprising you feel ill. 2. 非真实条件句
非真实条件句包括虚拟条件句和错综时间条件句 1）虚拟条件句分三类，其结构列表如下： If I become president, I’ll make all of my people live a happy life. (竞选总统的候选人这样说) If I became president, I’d make all of my people live a happy life. (一个小学生这样说) l 以下与现在事实相反 He wouldn’t feel so cold if he were indoors. I am sorry I am very busy just now. If I hade time, I would certainly go to the movie with you. l 以下与过去事实相反 If you had come here a little earlier, you would have met the pop star. I don’t know what would have happened if Jane hadn’t been able to speak Japanese. l 以下推测将来 If I were to do the work, I should do it in a different way. If it should rain again, what else could we do? 2) 错综时间条件句
虚拟语气 概念 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。英语中的语气分为陈述语气、祈使语气、虚拟语气三类。 应用条件 在表示虚假的、与事实相反的或难以实现的情况时用虚拟语气，表示主观愿望或某种强烈情感时，也用虚拟语气。即当一个人说话时欲强调其所说的话是基于自己的主观想法，而不是根据客观实际，就用虚拟语气。 在非真实条件状语从句中的用法 真实条件状语从句与非真实条件状语从句 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。 例： If he doesn’t hurry up, he will miss the bus. 如果他不快点，他将错过巴士。( 真实) If he is free, he will ask me to tell stories. 如果他是空闲的，他会要求我讲故事。（真实）If I were you, I would go at once.如果我是你，我马上就会去。（非真实，虚拟语气）If there were no air, people would die. 如果没有空气，人就会死亡。（非真实，虚拟语气） 用法及动词形式
例句： 1、表示与现在事实相反的情况：例： 1. If I were you, I would take an umbrella. 如果我是你，我会带把伞。（事实：我不可能是你） I knew his telephone number, I would tell you. 如果我知道他的电话号码，我就会告诉你。（事实：不知道） there were no air or water, there would be no living things on the earth. 如果没有水和空气，地球上就不会有生物。(事实：地球上既有空气也有水) I had any money with me, I could lend you some. 如果我带钱了，我就会借给你些。（事实：没带钱） he studied harder, he might pass the exam. 如果他再努力些，就能通过考试了。（事实：没有努力） 2、表示与过去事实相反的情况例：1. If I had gotten there earlier, I should/could have met her. 如果我早到那儿，我就会见到她。（事实：去晚了） he had taken my advice, he would not have made such a mistake. 如果他听我的劝告的话，就不会犯这样的错误了。（事实：没有听我的话） 3、表示对将来情况的主观推测，与将来事实相反例： he should come here tomorrow, I should/would talk to him. 如果他哪天来这儿的话，我就跟他谈谈。（事实：来的可能性很小） there were a heavy snow next Sunday, we would not go skating. 如果下周日下大雪，我们就不能去滑冰了。（事实：不知能否下雪） she were to be there next Monday, I would tell her about the matter. 如果她下周一来这儿的话，我就会告诉她这件事的始末。 4、有时，虚拟条件句中，结果主句和条件从句的谓语动作若不是同时发生时，虚拟语气的形式应作相应的调整。 ①从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。如：If I had worked hard at school, I would be an engineer, too. 如果我在学校学习刻苦的话，我现在也会成为一个工程师了If they had informed us, we would not come here now. 如果他们通知过我们的话，我们现在就不会来这里了。 ②从句的动作与现在事实相反，而主句的动作与过去事实不符。如：If he