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1、虚拟语气在虚拟语气在 ifif 条件状语从句中的应用教学设计条件状语从句中的应用教学设计Teaching aims:（教学目标）（教学目标）Can use the correct form of the subjunctive mood in if-clause.(能正确运用虚拟语气在 if 条件状语从句中的形式)Teaching important point:（教学重点）（教学重点）Master the subjunctivemood in if-clause.（掌握虚拟语气）Teaching difficult point:（教学难点）（教学难点）Help the students ma
2、ster the subjunctive mood in if-clause.（帮助学生掌握虚拟语气在 if 条件状语从句中的应用）Teaching methods:Using discussion,inductive methods and individual or pair work to learn thesubjunctive mood in if-clauseLearning plan1 period一、看一看一、看一看翻译比较：1、I am not beautiful.I wish I were beautiful.2、It is a great pity that you ca
3、nt come.I wish you could come.3、I cant draw very well.I wish I could draw well.设计意图设计意图：通过这几个简单的假设问题，让学生了解到虚拟语气的具体概念，引出非真实条件句。二、说一说二、说一说虚拟语气的定义：表示说话人所说的话不是事实，或不可能实现或实现的可能性很小的情况，而是一种假设，愿望怀疑或推测。设计意图：设计意图：让学生虚拟语气有一个总体认识。三、辩一辩三、辩一辩Whats the difference between the two sentences?（1）If I am free,I will vis
4、it you.（2）If I were a bird,I would fiy into the sky。（3）If it rains tomorrow,we will have to put off our school sports meeting.（4）If it rained tomorrow,we mould have to put off our school sports meeting.设计意图：区分设计意图：区分真实语气与虚拟语气。四、四、The subjunctive mood in if-clause（虚拟语气在（虚拟语气在 If 条件从句中的用法条件从句中的用法。）1、【
5、Find the rules（自我发现（自我发现）】Contrary to the present（表示与现在事实相反的假设）：If I were you,I would study hard.If I had time,I would come to see you.条件状语从句用_主句用_【即学即用】1）、If it _(be)fine now,I _(go)shopping.2）、If I _(have)enough money,I _(will)buy a new car.设计意图：设计意图：通过设置情景，呈现现在时间的条件虚拟句，让学生注意发现语法规则，总结出与现在时间事实相反的虚拟
6、条件句式特点。Imagine：（猜想）（猜想）What would you do If you won the lottery(彩票彩票 5000000 元元).If I had five million yuan,I would _设计意图：设计意图：通过模拟情景，让学生学以致用，会灵活的使用学过的虚拟句式表述自己的观点和想法，达到交际的目的，使输入的语法知识内化为语言能力，通过书面和交际的方式输出，达到教学的最终目的。2、【Find the rules（自我发现（自我发现）】Contrary to the past.（表示与过去事实相反的假设）：If you had come here l
7、ast night,you would have met him.If he had taken my advice,he would have passed the exam.If it had rained yesterday,we would have stayed at home.【即学即用】1）.If you _(work)carefully,you_(not)make so manymistakes.2）If he_(drive)more carefully,he _(not have)anaccident yesterday.设计意图：设计意图：通过设置情景，呈现过去时间的条件虚
8、拟句，让学生注意发现语法规则，总结出与过去时间事实相反的虚拟条件句式特点。3、【Find the rules（自我发现（自我发现）】Contrary to the future.（表示与将来事实相反的假设）：If it were to rain tomorrow,We would stay at home.If it rained tomorrow,We would stay at home.If it should rain tomorrow,We would stay at home.【即学即用】1、If she _(come),I _(ask)her for help.2、She _(c
9、atch)cold if she had put on more clothes.设计意图：设计意图：通过设置情景，呈现将来时间的条件虚拟句，让学生注意发现语法规则，总结出与将来时间事实相反的虚拟条件句式特点。五、小结五、小结：时间if 条件状语从句主句条件状语从句用_主句用_条件状语从句用_主句用_表示与现在事实相反的假设表示与过去事实相反的假设表示与将来事实相反的假设设计意图：设计意图：设计呈现表格，让学生填写，展示虚拟语气语法规则，总结规律。六、六、if 条件状语从句的倒装条件状语从句的倒装观察：Were I you,I would study hard.Had he taken my
10、advice,he would have passed the exam.Should it rain tomorrow,We would stay at home.结论：_设计意图：学会设计意图：学会 if 条件状语从句的倒装条件状语从句的倒装七、拓展练习七、拓展练习1、If it hadnt rained last Sunday,we _ picnicking.A.couldB.could have goneC.wentD.would go2、_ I to tell her about it,she would be very glad.A.ShouldB.WouldC.WereD.Mig
11、ht3、He is busy now.If he _ free,he _with you.A.were;would have goB.was;will;C.were;would goD.was;would go4、I didnt see your sister at the meeting.If she _,she would have met mybrother.A.has comeB.did comeC.cameD.had come5、If I had had enough time,I_ my work.A.would finishB.must have finishedC.would
12、have finishedD.had finished6、If she had worked harder,she _.A.would succeed.B.had succeededC.should succeedD.would have succeeded7、_,I would take an umbrella with me.A.Had I been youB.I were youC.Were I youD.I had been you8、If I had hurried,I _ the train.A.would catchB.could catchC.would have caughtD.had caught设计意图设计意图：通过练习、讲解、辨析，了解学生理解和学习的程度，分析学习中存在的问题和误区介绍传授解题技巧与方法，提高答题准确率。