学英语(冀教版)Book.doc

Mr Wood Teaches a Lesson学英语（冀教版）Book 7 Lesson 11一、 教学内容1. 词汇：shape, circle, triangle, square, line2. 句型：Whats the temperature?Itsdegrees.二、 教学目标1. 知识目标（1）能听、说、读、写单词shape,circle, triangle, square, line;（2）会用句型Whats the temperature?Itsdegrees.2.能力目标（1）能运用“Whats the temperature?Itsdegrees.”谈论当天的温度；（2）能运用“Whats your favorite shape? My favourite shape is”谈论自己喜欢的图形。3.情感目标（1）用温度计测量室内外温度和水的温度来验证猜测，形成自主探究的意识；（2）联想与所学图形相似的实物，建立知识与实际生活的联系，拓展想象空间，加强思维意识的训练。三、教学重点与难点1.新单词shape, circle, triangle, square, line；2.单词temperature的发音；3.运用句型“Whats the temperature?Itsdegrees.”谈论当天的温度；四、教学准备温度计，自制课件，录音机，包有若干小正方形、三角形、圆形、线条的纸包，几杯不同温度的水五、教学过程Step1:WarmingupRevision1. 师生互致问候，自由交谈。T:Hello,boys and girls.How are you today?Ss:Fine,thanks. And you?T:Im very well, thank you. Today I feel warm. How do you feel?S1:I feel cool. S2:I feel hot.S3:I feel warm, too.T: I feel warm,so I wear my favorite clothesjeans.(to S1)What are your favorite clothes?S1:My favorite clothes are shirts.T: Whats your favorite color?S1:My favorite color is purple.(to S2)What are your favorite clothes?S3:My favorite clothes are dresses.S1:Whats your favorite color?S2:My favorite color is red.【设计说明】通过师生间的自然交谈，复习了“Whats your favorite? My favoriteis/ are”这两个句型，为之后学习“Whats your favorite shape? My favorite shape is”做好了铺垫。2. 教师用课件呈现一张各地天气预报图，引导学生用英语谈论各地的天气状况。T:Look, this is a map of the weather forecast for today. Hows the weather in Beijing?S1:Its sunny.T:(手指图中北京的温度)How do you feel in Beijing?S2：I feel warm.S3: I feel hot.教师指向其他城市的温度，引导学生用“ItsI feel”回答。【设计说明】以天气预报的形式引导学生复习有关天气特征的表达方式，不仅增加了学习活动的趣味性，而且让学生感受了不同城市的气温，为之后学习新的内容做好铺垫。用天气预报图把所学知识与实际生活相联系，有利于培养学生用所学知识解决实际问题的能力真正做到学以致用。Step2.PresentationPractice(1)1. 通过与学生谈论教室内外的温度，引入对新知识的学习。T:How do you feel inside our classroom?Ss:We feel warm.T：I feel warm, too. Whats the temperature?(拿出温度计)Whats the temperature inside the classroom?(请一位学生读出温度计上的数值。)Ss:Eighteen.T:Whats the temperature? Its eighteen degrees.Ss: Whats the temperature? Its eighteen degrees.T:Please guess, whats the temperature outside the classroom?S1 Its sixteen degrees.S2: Its foureen degrees.S3: Its fifteen degrees.教师把温度计放在教室外，几分钟后拿回温度计，并让一位学生读出温度计上显示的数值。T:Whats the temperature outside?S1: Its fifteen degrees.【设计说明】教师先与学生谈论天气情况以及自己在某种天气状况下的感受，然后让学生根据温度计上显示的信息理解单词temperature的含义，这样就把新知识的学习与旧知识的复习紧密结合起来，让学生在原有知识和经验的基础上，理解和掌握本节课的教学重点和难点。2. 测量一杯水的水温，在此过程中操练新学的知识。T:Look. Here is a glass of water. Its very hot. Whats the temperature of the water?S1 Its sixty degrees.S2: Its eighty degrees.S3: Its ninety degrees.教师用温度计测量水温，并请一位学生读出温度计上的数值。T:Whats the temperature?S1: Its ninety-two degrees. 学生分成四人学习小组，教师拿出几杯不同温度的水，分给每个小组一杯水和一个温度计；学生在小组内用温度计测量水的温度，并用“Whats the temperature?Itsdegrees.”进行对话。如果教具充足的话，这个活动也可以采用两人一组的形式开展。学生活动期间，教师巡回指导，并特别注意学生对temperature的发音。【设计说明】通过让学生测量水的温度，加深他们对新学知识的感悟，让学生接近真实的语境中操练新学知识。3. 让学生听录音，帮助学生在理解课文内容。在让学生听录音前，教师提出以下问题让学生思考：Whats the weather like today?Whats the temperature inside the classroom?Whats the temperature outside the classroom?Whats the temperature of the hot water?学生听完录音后，师生一起核对答案。【设计说明】让学生带着问题听录音和读课文，有助于集中学生听和读的注意力，提高课堂教学的实效；另外，开放式的问题情境能启发学生的思维，为学生的语言表达提供更大的空间。4知识运用教师用课件呈现一张天气预报图，并做播报天气预报的示范。T:This city is Baoji. It is sunny today. Whats the temperature? Its eighteen degrees. You may feel warm in Baoji. You can do some running in the morning.教师让学生模仿示范，播报全国各城市的天气预报。S1: This city is Shijiazhuang. It is sunny, too. Whats the temperature? Its twenty-five degrees . Its hot in this city. You can wear shirts, blouse and coats. Maybe youCan wear dresses in the afternoon.Ss:This city is Hangzhou. It is rainy. Whats the temperature? Its twentytwo degrees. Please dont forget to take your umbrella and raincoat.【设计说明】让学生利用已学知识，结合新学知识进行创造性的语言整合及输出，激发学生的创新思维，充分体现教学的层次性，让学生在活动中体验学习成功的快乐。Step3.Presentation Practice(2)1. 导入并介绍新知识。T: The temperature is comfortable. I feel good, so I want to learn English with me?Ss:Yes.T：(用课件呈现一条直线)Whats this?Ss: 直线。T:Its a line. (再次用课件呈现一条直线)Whats this?Ss: Its a line.T:What looks like a line? 什么东西的形状像直线啊？S1:Pencil.S2:Ruler.S3:Noodles.T：(用课件呈现三条直线)Whatre these?Ss:They are lines.T: How many lines?Ss:Three lines.T:Yes. You are right.(教师用课件展示三条直线组成一个三角形的过程。)T:Whats this now?Ss:三角形。T:Its a triangle. (再次用课件呈现一个直线组成一个三角形) Whats this?Ss:Its a triangle.T:What looks like a triangle? 什么东西的形状像三角形啊？S1:Pizza.S2:Ruler.S3:A cats ear.T：(用课件呈现四条直线)Whatre these?Ss:They are four lines.(教师用课件展示四条直线组成一个正方形的过程。)T:Look, this is a new shape. Is it a triangle?Ss:No.T：What is it? Its a(引导学生尝试读单词square。)T:Its a square.T:How many lines make a square?Ss:Four lines make a square.T:What looks like a square? S1:Window.S2:TV.S3:Paper.T:(指着教室内一个圆形的物品)What shape is this?Ss:圆。 （教师写出单词circle,并让学生尝试拼读。）S1:Its a circle.T:Yes.Youre right. Can you find other circles in our classroom?S1:Xiao Mings glasses.S2:The sun in the picture.S3:Eggs.T(指着所有的图形)These are shapes.Ss:Shapes.【设计说明】 用课件介绍比较抽象的图形演变过程，让学生清楚地看到这些知识间的联系；用实物介绍图形能转换学生的思维方式，把所学知识与实物联系起来。在介绍每种图形时，注意引导学生将所学知识与生活中的实物相联系，训练学生用英语思维的能力。教学circle和square这两个新词时，不急于告诉学生单词的正确读音，而是让学生根据自己已有的语音知识尝试拼读，培养学生的自主学习能力。2. 听录音，跟读课文第2和第3部分。T:You know these are shapes.Do you have a favorite shape?Whats your favorite shape?S1:My favorite shape is a circle.S2: My favorite shape is a triangle.S3: My favorite shape is a square.S4: My favorite shape is a line.T:Guess, whats Dannys favorite shape?S1:His favorite shape is a square.S2: His favorite shape is a circle.S3：His favorite shape is a line.T:Who is right? Lets listen to the audiotape and check the answer.【设计说明】与学生谈论最喜欢的图形时一个承前启后的环节，过渡自然，既复习巩固了新知识，又为后续的学习活动做好了准备。让学生带着问题听课文录音可以提高听的效果。3. 小组活动学生分为若干组，教师给每组发一个小纸包。T:Now every group has a small bag. Please open it.What can you see in the bag?Ss:Shapes.教师让学生用纸包中的图形拼出各种图形，比如