Unit 7 The Birthday Party TOPIC 1 Section C 教案-优质公开课-科普社七下精品

Unit 7 The Birthday PartyTOPIC 1 When is your birthday?Section C 教案Ⅰ. Aims and demands目标要求1. (1)Learn some words about the shape:shape, circle, square, triangle, rectangle, oval(2)Learn some other new words and phrases:present, football2. (1)Talk about the shape.What’s the shape of your present? It’s round.Was it like a flower before? No, it wasn’t. It was like a star.What shape was it before? It was a square.(2)Talk about the length and width.How long is it? It is 24 centimeters long.How wide is it? It’s 6. 4 centimeters wide.(3) Talk about the usage of objects.What do we use it for? We use it to keep pencils, rulers, erasers and so on.Ⅱ. Teaching aids 教具实物/课本图片/录音机Ⅲ. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步复习(时间:5分钟)复习序数词, 引入新课。

(做游戏。

)(复习序数词。

把全班分成两组Group A和Group B。

Group A的一名学生先说三个基数词, Group B的一名学生要迅速说出相对应的序数词。

注意每逢带有3、6、9、13、16……的序数词要跳过。

)T: Now we divide the class into two groups—Group A and Group B. The first player from GroupA says three cardinal numbers quickly. The first player from GroupB must say the correctordinal numbers as quickly as possible accordingly. You mustn’t say“3rd, 6th, 9th, 13th, 16th…”Example:S A: One, two, four.S B: First, second, fourth.…T: If the player in Group B is successful, Group B gets a point. If the player in Group B is not successful, Group A gets a point. Let’s find which group will be the winner.Group PointGroup AGroup BStep 2 Presentation 第二步呈现(时间:15分钟)呈现并练习表达形状的句型，呈现1。

1. (教师出示一个球, 引出表示形状的句型和生词circle。

)T: I have a lot of objects. Do you want to have a look at them? OK, I’ll show them to you.T: What’s this in English?S1: It’s a basketball.T: What color is it?S1: It’s red.T: What shape is it?(教师可用汉语提示。

)S1: 圆的。

T: Yes. It’s round. It’s a circle.2. (教师出示一块三角形的蛋糕、一个鸡蛋、一张长方形的硬纸, 引出生词triangle, oval, rectangle, square。

)(1)(对话一)T: What’s this in English?Ss: It’s a cake.T: What shape is it?Ss: 三角形。

T: Yeah, you are right. It’s a triangle.(2)(对话二)T: What’s this?Ss: It’s an egg.T: What shape is it?Ss: 椭圆形。

T: Very good. It’s an oval.(3)(对话三)(教师出示一张长方形硬纸, 然后把它剪成正方形。

)T: What’s this?Ss: It’s a piece of paper.T: What shape is it?Ss: 正方形。

T: Yes, it’s a square. What shape was it before?Ss: 长方形。

T: Well done. It was a rectangle.(板书画线部分。

)What shape is it? It’s round.It’s a/an circle / triangle /oval / square.What shape was it before?It was a rectangle.3. (教师出示一个地球仪, 引出词组be like。

)T: What is it like? (教师可用汉语提示)Ss: 球。

T: Yes. It is like a ball.4. (教师出示一颗五角星形状的纸, 然后把它折成一朵花的形状。

) T: What is it like?Ss: It is like a flower.T: Was it like a flower before?Ss: No, it wasn’t. It was like a star.(板书画线部分。

)What is it like?It is like a ball/flower.Was it like a flower before?No, it wasn’t. It was like a star.(让学生用他们的学习用品或图画和同桌对话, 互相提问物体的形状。

)Example:S1: What shape is it?S2: It’s round.S1: What is it like?S2: It is like a ball.5. (教师出示2a 的图片, 练习be like的一般现在时和一般过去时用法。

)T: Now, look at the pictures in 2a. Let’s talk about it like this:T: What is it like?S1: It is like a dog.T: Was it like a dog before?S1: No, it wasn’t. It was like a hill.…6. (呈现2b。

学生两人一组按范例操练，完成2b。

)T: Well done. Now, look at the example in 2b and work in pairs.Example:S2: What shape is it now?S3: It’s a circle.S2: What shape was it before?S3: It was a square.…T: G ood job. Let’s stop. Do you want to know about the present for Kangkang’s birthday?Let’s listen to 1a and answer the questions.(过渡到下一步。

)7. (呈现1, 听录音并回答有关问题, 掌握对话内容。

)(1)(设置并板书听力任务。

让学生听1的录音, 回答问题。

)T: Now, listen to the tape and answer the questions on the blackboard.(1) What’s Maria’s present for Kangkang’s birthday?(2) What’s the shape of her present?(3) What color is it?(4) Can Michael have a look?(2)(教师核对答案并板书关键词和词组。

)present shape color soccer ball have a lookStep 3 Consolidation 第三步巩固(时间:5分钟)巩固1。

表演对话。

1. (放1的录音, 让学生跟读, 并用铅笔标出重读与语调。

)T: Follow the tape and mark the stress and intonation with your pencil.2. (让学生擦去所标重读与语调, 先自读, 然后跟录音一起读, 逐句核对语音和语调。

)T: Rub them out and read by yourselves. Then check your pronunciation and intonation sentence by sentence according to the tape. Go!3. (人机对话。

)T: Suppose you are Maria, listen to Michael and make a dialog with him.(或T: Now, you are Michael, listen to Maria and make a dialog with her. )4. (根据第二步呈现在黑板上的关键词和词组, 学生两人一组表演1。

强化学生对关于物体形状的句型的记忆。

)T: Work in pairs. Close your books, look at the blackboard and act out the dialog.Step 4 Practice 第四步练习(时间:10分钟)练习3, 掌握关于形状、长度、宽度等的有关句型。

1. T: Stop here. Now, look at me.(做测量黑板的动作。

测定后转过身来)Our blackboard is 3 meters long.It is 1.5 meters wide.(板书画线部分的简略形式。