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1、Unit 3What shape is this？教学设计Book: Primary School English (Huanan Juvenile Childrens Publishing house) 3B Part A Unit 3一、教学目标：1、能运用所学的语言以及单词进行生活当中的实际使用，能够询问以及回答常见形状。2、引导学生的学习自主性，增加学生的学习兴趣，培养学生的合作意识和适当的竞争意识。3、通过各种动手和动脑的活动，培养学生的思维能力和创新能力，以及培养学生养成仔细观察周围事物的好习惯二、教学重、难点：1、教学重点：用“What shape is this? ”、“Wha
2、t shape is it? ”辨别物体，及用“Its a.” 描述物体的形状。2、掌握词汇：triangle, square, circle，理解词汇：rectangle3、围绕形状用英语进行简单的交流。三、教学过程设计Step 1 Warming-up1.Greetings2. Free talk between T and Ss .3.Show a magic for students(从自由谈话入手，为孩子们营造一个良好的英语环镜，用魔术的方式，营造了愉悦的学习氛围，激发了学生的兴趣，使学生自然进入学习新知识的状态)Step 2 Presentation1.What s in my b
3、ag? ( Show a picture of house ) T：Whats that ? Ss:Its a house.T: The house is made of different shapes.Do you know shape?（Show the card of the shape and Ss learn to read） 2.Show picture of triangle , ask: What shape is it? （Show the card of the triangle and Ss learn to read）T: How many triangles are
4、 there ?Ss: There are two triangles. (用房子的的形状自然的引出新单词，在操练新单词后，再自然的展示句型What shape is it?将单词的教学容入句型中，避免单词与句型分离。)3. T: Look, I have two triangles, Can you make them into another shape? Ss: Yes, We can. (引导学生回答square). （Show a square what is made of two triangles）Read the word in different ways: group o
5、r one bye one .4.Show two squares , ask Ss how to make another shape?（Show a rectangle what is made of two triangles）Read the word in different ways.5.Show a square , and a pair of scissors, ask: What shape can I cut?(学生观察并回答，Its a circle.)6. Chant: Circle square , come and show. Triangle rectangle,
6、 We all know.( 通过形状的变化形式让学生保持新鲜感，使学生对图形产生兴趣，从而更激发学生的学习兴趣, 多媒体带领学生以chant的形式来巩固所学单词，既可以激发学生的兴趣，又可以有很好的教学效果。)Step 3 Drills1.Put the shapes in magic bag again, let Ss find it in their desk, and practice the “what shape is it ?” “Its a ”2.Shapesinourlives.(用魔术的形式再次激起孩子们的兴趣，在桌子里事先为他们准备好形状的卡片，两人一组进行对话练习，能够
7、培养他们敢于开口，积极参与的学习心态。给学生展示生活中的形状，有助于培养他们养成仔细观察周围事物的好习惯)Step4 Dialogue practice1.What are Lingling and Dongdong talking about? Listen carefully, .(Play flash of Part A)2.Answer question.3.Practice the dialogue .(学英语的最终目的是让学生学会运用英语，让学生在类似生活的情景中学习英语，轻松愉快，学生听说英语的整体素质也得到了较快的提高。表演对话也锻炼了学生的口头表达能力)Step 4 Extension1.Draw a beautiful pictures with different shapes . (要求学生小组合作，用所学的形状，画出一个物件。在英语课中，做到了英语、美术等学科的融合，激发了学生的创新欲望和成就感。学生通过动口、动手、动脑，在多种感官的刺激下，获取知识，提高能力，并在活动中得到灵活运用。 )Step 5 Homework.What kinds of things have the same shapes as we learnt today around us?
