探究学习虚拟语气活动设计

1、高中英语自主合作探究教学设计）的英语课堂教学模式虚拟语气讲解教学目的:通过虚拟语气的学习，掌握知识点。同时学习的同时对情态动词的 部分内容也是一种回顾。内容分析:本节重点是if引导一般虚拟条件句，其中对过去的假设是重点:用 should表示虚拟的词汇:常用的虚拟语气句型，如would rather, had rather, It is （high/about ）time 时候了）， 动词 wish 后的虚拟语气，but for, lest, if only后的虚拟语气等。学情分析:对本部分内容都有所了解，但对其中的具体规则、方式记忆并不清晰。、考情分析虚拟语气的考试焦点是if引导一般虚拟条件句

2、，其中对过去的假设是重点：用should表示虚拟的词汇:常用的虚拟语气句型，如would rather, hadrather. would as soon, It is （high/about ）time （日寸彳矣了），动词 wish 后的 虚拟语气，but for, lest, if only后的虚拟语气等。课时分配:4个学时Analysis of teaching materiall 教学内容分析）The subjunctive mood is the teaching difficult point in Book 6.Although the u if cause of subjun

3、ctive mood appeared in former exercises, students were only asked to understand the meaning of the structure. In Unitl and Unit2 of Book6, students are asked to completely master the 3 types of the structure and use them to solve related problems.Teaching Aims:（教学目标） Knowledge aims:（矢口识 目标） To help

4、the Ss to understand the conception of subjunctive mood and master the structure of u itf clause in subjunctive mood. Ability aims:（能力目 标）To help students complete related tasks with the 3 types of structure according to language situation.Emotional aims: C情感 目标）To arouse students desire to explore

5、on subjunctive mood and improve their ability of cooperative learning.Teaching Key Points:（教学重点）To understand the conception of subjunctive mood and memorize structure of “ of clause in subjunctive mood 了解和掌握虚拟语气语法项目的基本规则 Teaching Difficult Points:（教学难点）To learn how to choose the right structure to

6、solve related tasks among the 3 types of structure according to language situation 能运用语法规则去完成各种练习，并在实际语言 活动中去灵活应用，培养学生的语言运用能力和英语思维。 教学难点:能运用语法规则去完成各种练习，并在实际语言活 动中去灵活应用，培养学生的语言运用能力和英语思维。为了突出重点突破难点完成教学目标，选择行之有效的教学方法是非常关键的。根据课程标准的要求和本节课的特点我主要采用合作探究、归纳总结、对比演绎和训练巩固法。倡导自主、合作、探究的学习方式，关注学生的个体差异和不同的学习需求，爱护学生

7、的好 奇心、求知欲。这样既充分调动学生学习的积极性，又培养学生的观察、分析和思维能力和创新意识。在教学过程中我注意渗透学生的学法指导，让学生对知识 进行对比分析，求异存同。在语境中学会脱繁为简，以及排除法和选择法相结合。同时运用 上多媒体和板书相结合的教学手段。Teaching aids:Multimedia, blackboard, chalk, exercise paperTeaching methods:（教学方法）Task-based Language TeachingGroup Discussion TeachingC. presentation and practice teach

8、ing教法讲授法，情景是教学法，任务型教学法学法:合作式学习，互动式学习，探究式学习为了完成本节的教学目标，我是这样安排教学程序的：Teaching Procedures:（教学过程）warming upThe students listen to a piece of music about subjunctive moodand fill in two blanks in the song words to arouse the student* sInterest in the class.leading inshow the following questions on the scr

9、een .have students discussin groups.l.lf you were a scientist,would you work for cloning company?2.If you had cloned a monster how would you treat him?3.If you were a head of government .would you allow cloning? 通过这几个问题的讨论，让学生了解虚拟语气的基本概念， 引出IF非真实条件（通过设置以上三个情景，呈现出不同时间的条件虚拟句，让 学生发现语法规则，并总结出不同时间非真实条件句的

10、构成）The students are asked to enjoy a poem containing subjunctivemood. Firstly, the teacher reads the poem to the students and then asks one students to transform it.让学生听读一篇散文，理解文章的主题，井找出划线句子中的语法现象。通过导入。既让学生能够在欣赏英语文章的同时，了解了语言知识内容，并通过自己的分析，避免生硬的灌输性的讲解，所带来的不利影响，让学生学会自学，培养 自主探究的能力。III presentationT: wha

11、t grammar do you think contained in the poem?Ss: subjunctive mood.T: OK, now lets see the teaching aims of this class together. （Thestudents read the teaching aims by themselves.）T: Let* s see the conception of subjunctive mood and some usagein subjunctive mood together. Now please fill out the form

12、 in your hand after discussion.Ss: fill in the form with discussion with the drills below:First conditionalIf I have enough money, I will go to study in America.Second conditionalIf I had enough money, I would go to study in America.Third conditionalIf I had had enough money, I would have gone to st

13、udy in America.Exercise:()1.If I(be) you,(give) a hug now (拥抱).2.1 (have) HIV, (feel) sick at present.If(take) your advice,(not make) a mistake.If he(be) there, it(not happen).we.-have)three days off,weenjoy) a very happy 肝e.The students are divided into 3 groups to discuss the problemsand thenanswe

14、r the questions in two forms: one is the items that they are checked individually, the other is to struggle for the chance to answer questions.(二)含蓄条件句非真实条件句中的条件从句有时不表出来，只暗含在上下文中，这种的子叫做含蓄条件句。含蓄条伴句大体有三种情况； 条件暗含在短语中。如：W hat would I have done without you?如没有你，我会怎么办呢？(条件暗含在分词短语without you )It would be e

15、asier to do It this way.这样做会比较容易。(条件暗含在不完式短语to do it this way)This same thing, happening in wartime, would lead to a disaster. 同样的事，如发生在战时，就会酿成大祸。(条件暗含在分词短语 happening in war timeBut for your help, we could have succeeded in the experiment. 如果没有你的帮助，我们的实验是不会成功。(暗 含条件是but for your help)He must have th

16、e strength of a hippopotamus, or he never could have vanquished that great beas他一定是力大如河马，否则他绝不 会击败那只庞大的野兽。(暗含条件是连词。)Alone, he would have been terrified 如是单独一人，他是 会感到害怕的。(暗含条件是alone)Consolidation(通过在大屏幕上展示虚拟语气的构成，是知识徐通话，便于学 生理解补记忆The students are asked to make sentences and then write them onThe blac

17、kboard those who writes sentence will be given grades by the teachers.如果他没有吸毒，他就不会被拘留。If he hadnt taken drugs, he couldn* t have been detained.如果他现在没有意识到错误，他就不会后悔。If he didn* t realize the fault now, he couldnt regret.如果他能改变自己，他就会做的更好。If he were to change himself, he would do better.Teaching content

18、s: Grammar studysome related basic and special usages:1.虚拟语气在宾语从向中的用法。在动词wish后的宾语从句中，表示与现在或过去的事实相反， 或对将来的主观愿望，从句通常省略连河thata.表示对现在情况的虚拟:从句动词用过去式成过去进行式(be的 建去式用were美示。如：I wish 1 knew the answer to the question.我希望知道这个问题的答案。(可惜不知道。)I wish it were spring in my hometown all the year round 的 家乡四季如春。(只是愿望，

19、实际根本不可能实现。)It is suggested/ advised/ insisted/ required, sb.(should) do sth.,sb. suggest/ advise/ insist/ require . that sb. (should)do3.The suggestion/ advice/ order/ requirement is that sb.虚拟语气在主语从句中的用法。在“It is important (strange, natural, necessary)邀濮句型中。that晰引导的主语从向中的谓语动词常用“(should)动词原彤”站构， 表示某事

20、是“重要二“奇怪”，“自然，“必要“等意义。如： It is important that every Beijing-er (should) be able to speak English. 重要的是每个北京人能说英语。It is necessary that he (should) be sent to hospital 武 cant 吗 上把他送医院。虚拟语气在表语从句中的用法。当主语为advice, suggestion, order, prop胡叶后接表语从句，表语从句中的谓语动词常用“(should)切词原形”结构，表示某人建 议、劝告、命令等的内容。如：My advice is

21、 that you should act as speak in English as often as possible 威的建议是你尽可能经常地练习说英语。The order from the commander was that the troops should set off for the front immediately官的命今是部队立即开披去时线。特殊的虚拟语气结构虚拟语气用在状语从向中由as if或as though导的状语从句表示比较或方式时，从句中的 谓语动词用虚椒语气。动词形式用动词的过去式(be-were/ had过去 分词。如：.The teacher treat

22、s the student as if he were her own child.建位学生就象地的亲生孩子一样。He speaks as if he had been to the United 慰就够好象他真的到过美国似的。在It is time (that-;!1 d rather (that)向型中从句的谓语动词常用动词的过去式表示虚椒语气，意思是“该干某事了，时间已经有些晚了”“我宁愿/希望，如：It is time that we did something to stop pollution 做些什么制止污染的时候了。It is time that Father picked u

23、p Lily from the kindergarten.幼儿园接莉莉的时候了。Id rather you told me the truth 望你告诉我真相。Id rather I didn, t see you again.抗宁愿不再见着你。(3)虚拟语气用在简单向中a情态动词的过去式用于现在时态时，表示说话人的谦虚、客气。有礼貌。或委婉的语气，常用于日常会话中。如：Would you be kind enough to show me the way to the post office?你告诉我去邮局的路好吗？4)在一些习惯表达中。如：Youd better set off now最好

24、现在就出发。I1 d rather not tell you the secret 远不告诉你这个秘密。C用“may切词原形表不祝愿】但愿，此时may 置于句首(多 用于正式文体中)。如：May good luck be yours 你好达！May you be happy 你快乐！May you do even better 取得更大成就！用动词原形。例如：Long live the people I 人民万岁！“God bless you, said the prier 牧师说：“愿上帝保佑你!”step3 .concluding some special structureti 1. I

25、t is suggested/ advised/ insisted/ requiredsb. (should) do sth.2.sb. suggest/ advise/ insist/ require . that sb. (should)do3.The suggestion/ advice/ order/ requirement is that sb.and fill in two blanks in the song words to arouse the student sInterest in the class.学生对能够在此应用的词汇和句式有所了解，需要学生能够将有类似用法的 诃

26、汇进行总结归纳，然后与此语法结合起来，才能有效的去理解该部分的内容。 通过学生总结归纳，教师进行系统分析讲解，提高了学生分析问题和解决问题 的能力。|t is suggested/ advised/ insisted/ required *. that sb. (should)Do sth.sb. suggest/ advise/ insist/ require “that sb. (should)do sth.The suggestion/ advice/ order/ requirement is that sb.(should)do stht is a pity/ shame/ wond

27、er that sb. (should) do sth.t is important/ necessary/ possible . that sb. (should)do sth.3. Oral practiceWhat should the school be like?1 wish 11 because it is necessary/ important-that.4,lf这一部分是虚拟语气基本的句式，在之前的课文中已经有所体现，所以学生在理解上较容易。而且通过之前时态变化类型的讲解和学习，对此部 分的时态变化则较容易接受和记忆。再通过视频观看，进一步调动学生的学习热 情，将枯燥的内容变得具有生气，使学生乐于去学习。Step4 Summary师生共同总结本节课所复习的语法知识，井让学生能够认识到该语法知识的重要性，在今后的语言学习和生活中，不断学习，勤于应用，以促进对其的理 解和掌握。师生共同学习总结，