5AUnit9Shapes第一课时教案.doc

5A Unit9 Shapes第一课时教案一、教学目标:1.能准确地听、说、读、写四会单词shape, star,四会句型What shape is the .? Its a.2.能准确地听、说、读三会单词circle, square, diamond, rectangle, triangle二、教学重点难点：1.掌握以上单词及句型2.注意单词shape, rectangle, triangle的正确发音三、教学准备：六种图形的纸若干、单词卡片、一颗糖、剪刀、一张白纸，事先在黑板上画好一个打开的盒子。四、教学过程：Step1.Greetings and free talk a: T: Good afternoon, boys and girls.S: Good afternoon, Miss OuYang.b: T: Hello,girl,do you like singing?/What do you like? S1:T: Hello,boy,can you dance?/What can you do?.S2:T:What can I do?I can draw.Now I am drawing.I am drawing some shapes.（在黑板上画圆形、菱形、三角形，边画边说）Step2. Presentation and Practice1. Teach:“shape”出示卡片，用she tape帮助发音，开火车读单词，拼写单词。揭示课题：Today,well learn Unit 9 shapes.(加s)2. T：If you learn well, Ill give you a star. Teach “star”,用car来帮助发音，开火车读，拼写单词。3. T: Look，this is a magic box.（指板书好的盒子）If you say the order:“what shape ,what shape ”（板书）itll give you many nice things.用不同的节奏把what shape这个口令练熟。【设计意图：通过这个环节激发学习兴趣，并不断操练what shape这个词组，为句子教学做好准备。】4. T:What shape is the box?（用慢速说两遍，让学生听清句子结构）You can ask me : What shape is the box?(生问)S1S2.S3.随机奖励学生星形纸。S4S5(耳语告知，引起学生注意和兴趣，声音渐大Its a square.)Ss: What shape is the box? T:Its a square.Teach “square”,用hair帮助发音，开火车读单词。T：What shape is the box? Ss:Its a square. Ss：What shape is the box? T:Its a square.5. T: Whats in the box? Lets say the order“what shape ,what shape ”（生不断重复，师在原有的圆形上添画成一个球）Look, the magic box gave us a ball. What shape is the ball?You can ask me : What shape is the ball?(生问)随机奖励学生星形或正方形纸Teach “circle”,用bird帮助发音，开火车读单词。T-Ss Ss-T问答句型Group1- Group 2, Group 2-Group3小组间问答。6. 复习巩固star/square/circle, T show the paper, Ss say the word7. Ss say the order: “what shape ,what shape ”（生不断重复，师在原有的菱形上添画成一个闹钟）T: Can you make a question? S1：What shape is the clock? S2S3Teach “diamond”,用violin帮助发音，开火车读单词。T-Ss Ss-T问答句型Work in pairs. Check(请若干学生问答句型，随机奖励星形、正方形、圆形、菱形纸，给的过程中教师要边说单词让学生加深印象：The is for you.)【设计意图：奖励各种图形纸，一方面激发学习热情，一方面在不知不觉中巩固所学单词，并为写的练习做好铺垫。】8. 复习巩固star/square/circle/diamond, Follow the teacher , draw and say the rhyme: star,star,its a star/ square,square,its a square/ circle,circle,its a circle/ diamond,diamond,its a diamondT draw Ss say, T say Ss draw9. 简笔画一棵三角形的小树T：Look，Its a little tree. Its not happy .(添画哭脸) Becouse its too short . It wants to be a tall tree. Lets help it. We must say the conjuration“triangle”T say the word slowly some times, ask some students to say. Train practice: triangle(随机奖励图形纸)Show the word ,spell it. 在学生说熟的情况下，采用小组说，男女生说，齐说的方式进一步巩固读音，教师边画三角形，使小树“长成”大树。T: Look, its a tall tree ,its happy now.(添画笑脸)T: What shape is the tree? Ss: Its a triangle.Train practice: What shape is the tree? Its a triangle.【设计意图：triangle学起来有点难度，通过创设帮小树成长的小情境，用“triangle”作为成长咒语，采用不同形式的读，调动多重感官，较好的突破难点。】10. Ss say the order: “what shape ,what shape ”T 悄悄拿糖果在手上，作一从盒内取物的手势：Its in my hand，Whats this? Ss:Its a sweet.You can ask me : Ss:What shape is the sweet?T:Its a Its a (故作停顿，集中学生注意力) 板书：angletanglerectangle,借triangle和red学习rectangle的读音，鼓励学生自己读出。Train practice: rectangle 快速闪现图形纸，区分读triangle/rectangleLook at our classroom. Lets look for rectangles.T:Oh，look,I find it. What shape is the door?Ss:Its a rectangle.S1: What shape is the .? Ss: Its a rectangle.Ask some students to make the sentence随机奖励三角形或长方形纸，加深学生对这两个单词的区分。Step 3. Consolidation1. Can you say the order? OK, The box gave me a piece of paper. Oh, wheres it? (师作寻找状) Its over there.(事先发给一生保管)T:This is a piece of magic paper. Look, what shape is the paper?Ss: Its a rectangle.T: what shape is the paper?Ss: Its a square. (通过折叠、剪裁的方式变换出六种图形，巩固单词和句型)T:Do you want to have a piece of magic paper? 让学生看板书复习刚才的六种图形，再一次巩固单词。【设计意图：简单的用卡片复现单词，学生易产生疲劳感，尤其在上了大半节课时，这时通过一张纸变幻出六种图形，能使学生兴趣盎然，达到复习效果。】2. Take out your paper,(让学生拿出随机奖励的纸), write down the sentences.Watch me，(T write the sentences on the blackboard：What shape is the paper? Its a .)写的过程中提醒学生注意句子开头的大写，结尾的标点。Who has no paper? What shape do you like? I like (用这个句型和没有得到纸的学生对话，让他选择一种纸，同时复习单词)Ss write Whose handwriting is good ？Ask some students to read the sentences拿到一类纸的学生读句子（stars：what shape is the paper? Its a star./ squares：what shape is the paper? Its a square./ circles：what shape is the paper? Its a circle./ diamonds：what shape is the paper? Its a diamond./ triangles：what shape is the paper? Its a triangle./ rectangles：what shape is the paper? Its a rectangle.)【设计意图：在完成听说任务之后，落实读写，进一步复习巩固所学内容。】3. 拓展作业T: Im hungry now. I want to eat some biscuits. Please draw some biscuits for me (让学生画上不同于纸形状的饼干，并写上句型：What shape is the bis