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1、Unit3 Its too expensive!(L1)教学基本信息课题Unit3 Its too expensive!(故事教学设计)教材复印页 儿童心理发展是有顺序的，这是由遗传决定的，不会因为各种外部环境的影响，或者学习、训练的作用而发生改变，出现心理发展的超越或逆转。人类个体从出生到成熟再到衰老的过程中心理的发生发展。既是个体自身发展成熟的过程，又是一个社会化的过程。1 指导思想与理论依据基础教育阶段英语课程的任务是通过各种教学活动，激发和培养学生学习英语的兴趣，养成良好的学习习惯和形成有效的学习策略，发展自主学习的能力与合作创新的精神，培养学生综合运用英语的能力。根据小学生的年龄特点
2、和新课标的新理念，通过一系列情境的创设引导学生认识，体会，理解和运用新的语言材料。本课通过创设真实的情境，设计不同层次的问题和任务，让学生在各种活动中理解故事，积累知识和运用语言。教学背景分析教学内容：本课为北师大版小学英语四年级下册第三单元第一课时的故事教学。故事主要讲述了三个主人公Ann,Ken,Mom去购物发生的故事。学生情况：我校四年级的学生每班40多人，他们活泼好动，思维活跃，乐于参与和尝试，勇于表现自己，具有一定的合作意识。初步形成了一定的学习习惯，能根据老师的引导完成简单的任务。教学方式：任务型教学，体验式教学，引导学生运用猜想、归纳等不同学习活动方式。教学手段：采用多媒体教学手
3、段。技术准备：教学课件，教师自制教学卡片，多媒体课件，录音机等。教学目标知识技能：1.使学生能够初步理解故事中有关衣物和购物的词汇（shorts,trousers,cap,shoes，expensive,cheap,sale）。 2.使学生能够正确理解故事大意，初步朗读故事过程与方法：1.导入环节。通过询问三件T-shirt的价格，进行对比，引出课题Its too expensive! 2.新授环节。设计不同的任务和问题来逐图学习，理解故事，体会功能句用法。 3.内化，运用环节。通过不同的活动来给学生消化，吸收自学时间，给学生知识产出的机会。情感态度与价值观：通过合作学习的学习方式，培养学生们
4、团结协作的意识和学习兴趣。教学过程（表格描述）教学阶段教师活动学生活动设计意图准备环节1.Greeting2. Show students three T-shirts and ask their price and size.“Whats this?“What color?”“How much is it?”“What size?”1.Greeting.2. Look and answer.通过对比三件衣服的价格，让学生理解cheap,expensiv和too expensive的含义；并对衣服的尺寸有了直观的理解，并由此导入课文，调动了学生的兴趣，集中了学生的注意力，为理解课文打下基础。理
5、解故事环节1.Show the main picture and ask:“Who are they?”(出示头饰)2.Do you know “Where are they going？”Can you guess?(Model:Maybe they are going to school.Maybe)3.Maybe you are right. Now lets watch the story and check the answer.4.Check the answer.They are going to a clothes store.5.Now, we know they are g
6、oing to a store.But there are two stores.“Which store do they go in? Why?(show two stores picture)”“.What do they want to buy?” Yes. Do you know why?Because its SALE NOW ON.(Give students a picture about sale.)So sale means cheap.“What do they want to buy? ”(show the pictures and stick them on the b
7、lackboard).1.Observe and describe the picture.They are Ann, Ken and Mom2.Guess:Maybe they.Watch the story.They are going to a store.Children watch the story and think about the questions.They go to store B.Because its cheap.Children watch the story and think about the questions.They want to buy.Ann
8、wants to buy shoes.Ken wants to buy a cap.导入课文整体感知故事让学生带着问题去观看动画逐图理解故事大意，通过第2个问题，让学生理解sale的含义。讲故事环节1. Read the story by yourselves silently and think about two questions.(1)How much are these clothes?(2). What size is the cap?（Ok,open your books and turn to page 26 and 27.）“How much are these altoge
9、ther?”2.What do they buy finally?Why?Does Ken buy trousers finally?Why?.Read the story and find the answers.Answer the questions and tell us which picture?They are 49 yuan.Listen,point and repeat the story.(注意语音语调) No,its too big.通过提问，帮助学生理解故事细节，同时培养学生从阅读中获取信息的能力。深入理解课文，同时让学生理解和运用 big,right size,exp
10、ensive,cheap来描述衣物。拓展提高环节1. Watch and repeat the story.2. Listen,point and repeat the story.3. Choose the picture you like to read.4. Read the story by yourself.5.Exercise(True or False questions)(1)Go over these questions to make sure that students understand them.(2)Check the answer(3)Who is wrong?
11、 Do you understand now?1. Watch and repeat.2.Listen,point and repeat3.Read the pictures they like.4. Read the story by themselves.( Read the story by themselves and then find something they dont know.)Let students to help classmates solve problems.Do these exercise.Tell the reasons. Why is true? Why
12、 is false?学生自主选择想读那一幅图片。达到从学生兴趣出发的目的，使学生自主学习课文。规范学生读音，培养学生朗读的语感和技巧，教师巡视，帮助有困难的学生。检验学生对故事的理解作业布置Choose one to fnish:1.Listen and read the story for three or four times(听读故事3或4遍)2.Read the story by yourself for one time.(自读一遍故事)给学生根据自己实际选择自主作业练习的空间。板书设计Unit3 Its too expensive!NameClothesHow much?( 49
13、yuan )Why?Ken(Mocky)trousers（） He doesnt buy trousers.Its too big.shorts( )25 yuanIts the right size.a cap(medium)( )Its only 4 yuan.Its cheap.Its a gift for his friend Mocky.Annshoes( )20 yuanIts cheap. She likes them.Mom注：板书中的人物和物品都为图片。学习效果评价设计对学生学习效果的评价是课堂教学中不可或缺的重要部分。在本节课中，主要以形成性评价为主，以学生参与课堂教学活动
14、的表现和合作能力为主要依据，结合本课时的主要内容，设计了男女竞赛的评价方式。希望通过竞赛过程，充分激发学生作为学习主人的积极性和主动性。另外，教师还可以通过查阅学生在课上完成练习纸（见附录）来及时了解每个学生在本课时的学习效果。（附录）Exercise:According to the story,ture(T) or false(F).1. Ann, Ken and Mom goes to a hospital.( )2. The shoes are 30 yuan.( )3. Ken buys a T-shirt for Mocky.( )4. The cap is too small for Mocky.( )5.The
