青年教师讲课大赛-英语-虚拟语气-精品课件!(最新)

1、 2015年年 XXXXX市市 第第XX中学中学 青青 年年 教教 师师 讲讲 课课 大大 赛赛学学 科：英科：英 语语 班级：班级：XXX 姓姓 名：名：XXX If you were a teardrop; In my eye, For fear of losing you, I would never cry. And if the golden sun, Should cease to s shine its light, Just one smile from you, Would make m my whole world bright. 如果你是我眼里的一滴泪，为了不失去你如果你

2、是我眼里的一滴泪，为了不失去你, ,我将永不哭泣；我将永不哭泣；如果金色的阳光如果金色的阳光, ,停止了它耀眼的光芒；你的一个微笑停止了它耀眼的光芒；你的一个微笑, ,将将照亮我的整个世界照亮我的整个世界. . Learning goalsLearning goals Learning goalsLearning goals:1. Know what the subjunctive mood refers to.2. Master the structure of the subjunctive mood about “if”.3. Do some exercises about the se

3、cond aim.虚拟语气虚拟语气是一种特殊的是一种特殊的动词动词形式。形式。一是用来表示说话人所说的话不是一一是用来表示说话人所说的话不是一个事实，而是一种假设、猜测、怀疑个事实，而是一种假设、猜测、怀疑等等(常用在常用在条件条件状语从句中或状语从句中或让步让步状语状语从句中从句中)；二是表示说话人的愿望、要求、命令、二是表示说话人的愿望、要求、命令、建议等建议等 (常用在常用在名词性从句名词性从句中中)。简言之，即：简言之，即：不是事实或不大可能发不是事实或不大可能发生的事情，就用虚拟语气来表述生的事情，就用虚拟语气来表述虚拟语气的虚拟语气的 概念概念a. if真实条件句真实条件句 表示条

4、件是表示条件是真的或真的或有可能实现的有可能实现的, 采用采用陈述语气陈述语气。b. if虚拟条件句虚拟条件句 表示条件是表示条件是虚拟的虚拟的或几乎无法实现的或几乎无法实现的, 采用采用虚拟语气虚拟语气。If we have chances, we can have further cooperation.If I have another chance, I will visit China again.What will you do if it rains tomorrow?I will sleep at home if it rains tomorrow.if 引引 导导 的的 虚虚

5、 拟拟 条条 件件 句句与与现在现在事实相反事实相反与与过去过去事实相反事实相反与与将来将来事实可能相反事实可能相反 与与现在现在事实相反事实相反If I had a great deal of money, I would buy a villa for my parents.与与现在现在事实相反事实相反 If I were you, I would work harder at my lessons.if虚拟条件句虚拟条件句主句主句与与现在现在事实相事实相反的假反的假设设if虚拟条件句虚拟条件句 与与现在现在事实相反的假设事实相反的假设1. If I had a great deal of

6、 money, I would buy a villa for my parents.2. If I were you, I would work harder at my lessons.If+主语主语+ 动词的过去式动词的过去式（be动词一般用动词一般用were)主语主语+would ( should / might / could )动词原形动词原形If Yao Jiaxin had driven more carefully, he would not have caused the car accident in May,2009.与与过去过去事实相反事实相反If she had k

7、nown his telephone number, she would have called him.与与过去过去事实相反事实相反与与过去过去事实相反事实相反had got upcould have caughtif虚拟条件句虚拟条件句 与与过去过去事实相反的假设事实相反的假设if虚拟条件句虚拟条件句主句主句与与过去过去事实相事实相反的假反的假设设1. If Yao Jiaxin had driven more carefully, he would not have caused the car accident in May,2009.2. If she had known his t

8、elephone number, she would have called him.3. had got upcould have caughtIf+主语主语+had +动动词的过去分词词的过去分词主语主语 + would ( should / might / could )have done If I met Obama some day, I would shake hands with him. If I were to meet Obama some day, If I should meet Obama some day, 与与将来将来事实可能相反事实可能相反if虚拟条件句虚拟条件

9、句 与与将来事实将来事实相反的假设相反的假设if虚拟条件句虚拟条件句 主句主句与与将来将来事实事实相相反的假反的假设设1. If I met Obama some day, I would shake hands with him. 2. If I were to meet Obama some day, 3. If I should meet Obama some day, 1、If+主语主语+动词过去式动词过去式2、If+主语主语+were to+ 动词原形动词原形3、If+主语主语+should +动词原形动词原形主语主语+would ( should / might / could )

10、动词动词原形原形 知识小结：知识小结：if虚拟条件句虚拟条件句if 虚拟条件句虚拟条件句主句主句与与现在现在事实相事实相反的假反的假设设与与过去过去事实相事实相反的假反的假设设与与将来将来事实相事实相反的假反的假设设If+主语主语+ 动词的过去式动词的过去式（be动词一般用动词一般用were)主语主语+would ( should / might / could )动词原形动词原形If+主语主语+had +动词动词的过去分词的过去分词主语主语 + would ( should / might / could )have done1、If+主语主语+动词过去式动词过去式2、If+主语主语+wer

11、e to+ 动词原形动词原形3、If+主语主语+should +动词原形动词原形主语主语+would ( should / might / could )动词原形动词原形练习：练习：If I _ a bird, I _ fly in the sky.werecouldIf I _busy last night, I _ to see the film with you .had not beenwould have goneIf he _ his parents advice, he _the exam.had takenwould have passed 知识小结：知识小结：if虚拟条件句虚拟条件句if 虚拟条件句虚拟条件句主句主句与与现在现在事实相事实相反的假反的假设设与与过去过去事实相事实相反的假反的假设设与与将来将来事实相事实相反的假反的假设设If+主语主语+ 动词的过去式动词的过去式（be动词一般用动词一般用were)主语主语+would ( should / might / could )动词原形动词原形If+主语主语+had