虚拟语气优质课教案.docx

。 Revision Subjunctive Mood -In If-clauses复习语法虚拟语气If的用法The Subjective Mood in if-clausesif 虚拟语气1. Knowledge Objects(知识目标):掌握if虚拟语气及其常见的用法。2. Ability Objects（技能目标):通过自主学习与合作探究，学会总结语法知识。3. Moral Objects（德育目标):通过自主展示该语法，激发对英语学习的更大兴趣，体会学习带来的无限快乐和成就感。教学过程：1. Discovering-初步了解If I were a bird,I could fly freely!1)、虚拟语气：表示说话人的_、_、猜测或建议，而_表示客观存在的事实。2)、虚拟语气通过改变_来表示。2.小组互助：观察句子-发现规律1) If I were you now, I wouldnt do that.2) If we had time at present, we would go with you.3) If he were here at the moment, we could ask him.4) If you had come yesterday, you would have met him.5) If I had known your phone number the other day, I would have called you.6) If it should rain next week, the crops would be saved.7) If it were to snow tomorrow, they would sleep.8) If it rained tomorrow, we would not go out.与现在事实相反If I had a great deal of money, I would buy a villa (别墅) for my parents与过去事实相反If Yao Jiaxin had driven more carefully, he would not have caused the car accident in May,2009.与过去事实相反If he had got up earlier , he could have caught the train.3.小组互助：归纳总结条件从句从句的谓语形式主句的谓语形式现在过去将来实践1.基础落实1).If I was you， I shouldnt do that.2). If my father were here now, he will tell me what to do.3).If it had not rained yesterday, he might come.4).If it _tomorrow, the sports meeting would be put off.（rain）5). 如果明天我有时间，我会和你一起去游泳。If the God _(give) me another chance，I_ (tell) the girl three words, “ I love you.” If I _(have to) set a time limit to our love, It_ (be)10,000 years!群策群力：做题技巧小结句子中有if,若条件句真实，或很有可能是真实的则_虚拟，依据原则_;若从句是说话人的主观愿望，假设等不真实的条件,则_虚拟，依据原则从句_主句_.实践2.对接高考1).If he my advice, he wouldnt have lost his job.(2012,全国)A. followed B. should follow C. had followed D. would follow2).We would have called a taxi yesterday if Harold _ us a ride home. (2012天津)A. didnt offer B. wouldnt offerC. hasnt offered D. hadnt offered3).If he hadnt worked hard last year, he _such a great success now.(2013,上海)A. wouldnt get B.wouldnt have gotC. get D. would get4.If从句的倒装If the sun should rise in the west tomorrow, I would marry you.-Should the sun rise in the west tomorrow, I would marry you.If I had listened to him, I shouldnt have missed my flight.-Had I listened to him, I shouldnt have missed my flight.5.关于if从句的小结If从句出现了,_得考虑真实_，虚拟时态_主，从时间不统一，_需谨记.If虽小不容易， _出现别犯迷。6.Presentation 精彩展示内容展示小组点评小组探究 practice1G1(1-6题)G3(7-12题)G1-3,G4-6探究 practice1G5 (12-18题)G5-9探究 practice1G7 (19-24题)G9 (25-30题)G10-12G13-157.Summary（总结）1).Knowledge(知识)：if从句的的基本概念及基本用法.2).Skill(技巧)：虚拟语气相关题目的做题技巧.3).Ability(能力)：如何用虚拟语气在作文中写出出彩的句子.Homework(作业)：1.Please finish the exercises on the paper. (必做)2.Write a composition based on the topic “if there were no water, what would happen?”.（选做）板书设计：Revision Subjunctive Mood -In If-clauses1. Discovering-初步了解2.小组互助：观察句子-发现规律3.小组互助：归纳总结4.If从句的倒装5.P