仁爱版英语七年级上册Unit2-Topic2-Section-A教学设计.doc

Unit 2 Looking Different
Topic 2 What does she look like? 教学设计
Section A

The main activities are 1a and 2a. 本课重点活动是1a和2a。
Ⅰ. Teaching aims and demands 教学目标
1. (1) Learn some new words about the colors:
black, blue, pink, red, purple, brown, white, grey, green, yellow
(2) Learn some other new words:
both, color, here
2. Learn some useful sentences:
(1)You look the same.
(2)That’s right.
(3)We are good friends.
(4)It’s here.
3. (1) Continue to talk about people’s appearances:
① We both have black hair and black eyes.
② I have blond hair and blue eyes.
③ We don’t have the same looks.
(2)Identify colors:
① —What color is it?
—It is pink.
② —What’s red and yellow?
—It’s orange.
Ⅱ. Teaching aids 教具
实物，教学挂图，录音机，小黑板，调色盘，白纸，彩笔
Ⅲ. Five-finger Teaching Plan 五指教学方案
Step 1 Review 第一步 复习(时间:10分钟)
师生对话，复习并导入新课。由具体实物引出生词，学习用英语描述人物特征。培养学生的观察能力。
1. (One by one练习，对Does she/he have …?句型进行复习。教师先引导，以班上具体的学生为例，尽可能多地让学生来操练。)
T: Does she have long hair?
S1: Yes, she does. Does he have short hair?
S2: No, he doesn’t. He has long hair. Does she have a big nose?
S3: Yes, she does. Does she have big ears?
S4: No, she doesn’t. Does …?
S5…
…
2. (利用班上长相相似的两位学生来进行师生互动问答，复习表示外貌特征的句型，导出新句型。)
(请一位同学到窗前，一位到黑板前，教师指着窗前的那位展开问答。)
T: Wang Dan, please stand by the window. Huang Pin, come here, please.
T: Excuse me! Huang Pin. Who is that girl?
Huang Pin: She is Wang Dan.
T: Is she your friend?
Huang Pin: Yes, she is.
T: Where is she from?
Huang Pin: She is from Fuzhou.
(教师解释：be=am, is, are。为后面学习作铺垫。)
(板书并解释。)
be from=come from
T: She comes from Fuzhou. (教师补充。)
T: Does she have long hair? (有意识地就她与前一个学生相似的外貌特征向此学生发问。)
Wang Dan: Yes, she does.
T: Does she have big eyes?
Wang Dan: Yes, she does.
(教师端详这两位学生。)
T: Wow. You both have long hair and big eyes. You look the same.
(板书并要求学生掌握。)
both
3. (1) (指着学生的衣服，通过师生互动来学习新句型和新单词。)
T: OK. Now look at their clothes. They have different colors. What color is it? (指着一位穿黑色上衣的同学，可帮助学生理解句意。)
Ss: 黑色。
T: Yes. It’s black.
(板书并要求学生掌握。)
color
black
(再次指着班上其他穿黑色的衣服的学生提问。)
T: What color is it?
Ss: It’s black.
(然后指着身穿蓝色衣服的学生。)
T: Good. What color is it?
Ss: 蓝色。
T: Yes. It’s blue. What color is it?
Ss: It’s blue.
(板书并要求学生掌握。)
What color is it?
It’s blue.
…
(依照上述方法教授red, purple, brown, white, green, yellow，并要求学生掌握；教授并要求学生理解grey。)
(板书新句型和所有新单词。并要求学生掌握：提问颜色用“what color”。教师领读，为教学呈现作铺垫。)
Step 2 Presentation 第二步 呈现(时间:8分钟)
借助图片和录音，设置情景，呈现新课内容。使学生学以致用，从而提高兴趣，培养其语言表达能力。
1. (教师出示1a的教学挂图进行问答。)
T: Now look at the picture. Who is this boy? (指向Michael。)
Ss: He is Michael.
T: Where is he from?
Ss: He’s from the U.S.A.
T: Does he have long hair?
Ss: No, he doesn’t.
(再次指着他的头发问。)
T: What color is it?
Ss: It’s blond. (提示，帮助学生回答。)
(板书并要求学生了解。)
blond
T: Yes, he has blond hair. What color are his eyes?
Ss: They are blue. (提示，帮助学生回答。并解释：在对话时，要用人称代词替代之前提到的人或物。)
T: Good. Now please listen to the tape and answer my questions.
2. (播放1a录音，然后让学生回答问题。教师出示小黑板。)
(1) Who is that boy?
(2) Where is he from?
(3) Do Yukio and Kangkang look the same?
(4) Do Michael and Kangkang have the same looks?
(核对答案。)
T: Well done! Now look at the blackboard and pay attention to the sentences.
That’s right.
We both have black hair and black eyes.
We don’t have the same looks.
Step 3 Consolidation 第三步 巩固(时间:7分钟)
听录音，进一步熟悉1a话题。表演对话，完成1b和1c，锻炼学生的听说读写能力。
1. (教师让学生听录音并跟读1a，然后两人一组表演对话。挑选两组学生上台表演。)
T: Listen to 1a and repeat, then act it out in pairs. I’ll ask two groups of you to act it out in front of the class.
2. (根据1a完成1b，核对答案。)
T: Complete the table according to 1a.
(师生互动问答，巩固新句型和新单词。)
T: Where is Yukio from?
Ss: He’s from Japan.
T: What color is his hair?
Ss: It’s black.
T: What color are his eyes?
Ss: They are black.
3. (完成1c。要求学生根据1b描述这三个男孩，并上台表演。)
T: Finish 1c. Describe the three boys according to 1b and act it out in the front.
Step 4 Practice 第四步 练习(时间:10分钟)
教师运用学生学过的句型，通过对话，继续呈现新单词。通过小组活动，培养学生的合作精神。
1. (小组活动。)
(教师出示2a中的调色盘，以对话的形式教学新单词。然后请学生两人一组依照对话操练句型，完成2a。要求学生掌握表示颜色的黑体词。)
T: Work in pairs. Talk about the colors with your partner like this:
A: What color is it?
B: It is pink.
(板书并要求学生掌握。)
pink
...
2. (看图片，完成2b。)
(为了活跃课堂气氛，提高学生学习兴趣，巩固新单词，教师可采取课堂看图抢答形式，找到颜色最多者获胜。)
3. (小组活动，完成3。)
(1) (教师出示3中左半部分图片，并就其中一幅演示句型，板书。)
T: What’s red and yellow?
Ss: It’s … (让学生推测颜色。)
T: It’s orange.
T: Where is it?
Ss: It’s here. (帮助学生回答。)
(板书并要求学生掌握。)
here
(让学生仿照上述句型，自己调色，依次问答其他三幅图片。)
(2) (出示右半部分房子图片，帮动物找家，完成3。)
T: OK. Let’s help the animals find their homes.
(核对答案。)
(3) (学生两人一组操练此句型。)
Step 5 Project 第五步 综合探究活动(时间:10分钟)
通过游戏，锻炼学生的探究能力，体现学以致用的原则；并培养学生的想象力和创新能力。
1. (发给学生每人一张白纸。让学生把它撕成十小份。让他们在每一小份纸上分别画一样物品如book, pen, bus, pencil等。画好后，给每种物品涂上一种颜色，并在本子上写下物品名称及颜色。如：a red book a yellow pen…)
(把学生分成四人一组。把他们画好的图打乱顺序，背面朝上放在桌子上。然后每人从桌子上拿十张。请学生用以下对话互相询问，拿回自己的图。最先拿回的学生是获胜者，给予掌声鼓励。如：)
S1: Do you have a blue pencil?
S2: Yes, I do. (把图给S1。)
(学生每拿回一张自己的图，就在本子上划掉该物品。)
2. Homework:
(1) 复习关于颜色的单词。
(2) 仿照Section A中的1a，编一个对话。
(3) 观察家中卧室里的物品有些什么颜色并写在作业本上。
板书设计：
What color is it?
Section A
1. Words: black, blue, pink, red, purple 3. (1)—What color is it?
brown, white, grey, green, yellow —It is pink.
2. Sentences: (1) You look the same. (2)—What’s red and yellow?
(2) That’s right. —It’s orange.
(3) We both have black hair and black eyes.
(4) I have blond hair and blue eyes.
(5) We don’t have the same looks, but we are good friends.
(6) It’s here.