Unit 2 Colours Part B Let’s talk （教案）人教PEP版英语三年级上册1.docx

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1、Unit 2 Colors Part B LetJ s talk 教学设计 教学目标.能听、说、认读red, yellow, green, blue这四种颜色。1 .让学生在情境中熟练运用句型I see说出自己看到的颜色，运用句型 Show me说出拿出相应颜色的指令。2 .了解彩虹构成的其中几个颜色;体会生活的丰富多彩，培养学生热爱生活的生活态度。 学情分析1、三年级的学生刚接触pep教材，他们主要学习最基本的日常交际语言。2、学生的模仿能力很强，作为初学者，他们有浓厚的学习兴趣。这样有利于提高他们的听、说、 记能力。3、学生在学习本课前学生已接触过有关文具类的单词。 重点难点.能听、说认读

2、red, yellow, green, blue四种颜色。1 .能够在情境中运用句型I see说出自己看到的颜色，运用句型 Show me说出拿出相应颜色的指令。教学过程 导入环节 Greetings.Are you ready for our class? Stand up, please. Good morning, class. Sing a song.I m your new English teacher. I, m very happy to see you. Do you want to know my name? Listen. You will know my name fr

3、om the song.（老师唱 Hello,hello, what, s your name? What? s your name? Hello, hello. What? s your name? My name is Sumi） So, my name is Sumi. Hello!（向学生打招呼）This time, I want to know your names. Let s sing together. Ready?（学生唱）let s say hello to her.Review the dialogue.（ppt 出示 14 页上图片）Look ! Who are the

4、y? This is Miss White. This is Mr. Jones. This is Miss Green. Do you remember what happened in the story? What do they say? Who can act it out? （1 组）Are they good? Yes, I think they re very good.The teachers are saying good morning to each other. What about our friends? What are they doing now? Do y

5、ou want to know? Look, they are coming. 新授环节 Let s learn.1. Present and practice the new sentences.（1） Present the sentence “I see green and I see red.”T: Look, who are they? What are they doing?（出示 15 页上图片） Ss: They are looking at the rainbow.T: Yes, they re looking at the rainbow. Now, look at the

6、 rainbow. It has many colors. What color do you see?Ss:Red, yellow, green, blue.T: You see red, yellow, green and blue. How about Sarah? What color does Sarah see? Let s listen.Ss: She sees green.T: Sarah says I see green. What is green? This is green.(拿颜色卡片)This is green. This is green. Follow me,

7、green.(板书 green) gr /gr/ green. Sarah sees green. So Sarah says I see green. If you are Sarah you can say I see green(边板书边引导学生说I see做动作,贴眼睛)T: What color does Wu Binbin see? Let s listen again.Ss: He sees red.T: Wu Binbin says I see red. What is red?(拿颜色卡片)This is red. This is red. Follow me, red.(板

8、 书 red)r/r/ red.(2) Present the sentence “I see yellow and I see blue.”T: Sarah sees green, Wu Binbin sees red. What color else do you see?Ss: I see yellow.T: Ah, you see yellow. What is yellow? This is yellow.(拿卡片)This is yellow. Follow me, yellow.(板 书 yellow) y / yellow.T: He sees yellow. What col

9、or else do you see?Ss: I see blue.T: Blue. What is blue? This is blue.(拿卡片)This is blue. Follow me, blue.(板书 blue) b /b/ bluePractice the new sentences.(1) Practice the sentence “I see red.”T: We know so many colors. Now, let s have a magic trick. Are you happy? OK Jook! What is it?Ss: It s water.T:

10、 Yes, its a bottle of water. Please say “shake, shake, shake”. Ready? (T: shakes the water.)What color do you see?Ss: I see red.T: Please touch the water and say “I see red” .(Ss touch and say the sentence one by one.)Practice the sentence “I see yellow in the same way.T: This time. Let s try again.

11、(Shake, shake, shake)T:What color do you see?Ss: I see yellow.T: Say I see yellow in groups of four.(2) Practice the sentence “I see green.”T: Now, I m tired. So I want to choose a student to help me. Who wants to try?(One student comes to the front and finishes the magic show.)T: Thank you. Nice wo

12、rk. Go back, please. What color do you see?Ss: I see green.T: I see green. Boys together. Girls together.(3) Practice the sentence “I see blue.”T: The last one. Who wants to try?T: Good job. Thank you. Go back, please. What color do you see?Ss: I see blue.T: I see blue. Say it in groups.2. Find out

13、the colors around us.T: （PPT） We changed the water to four colors just now. There are many colors around us. Can you see red, yellow, blue or green in our classroom? Ok, please point to the color and say I see.” OK? For example: I see blue. I have a blue eraser.（教师做示范）Ss: I see. or I have a Let s do

14、.Lead in the structure “show me. ”T: Look! Teacher has some crayons. I see many colors. Who can show me red? You, please. Come here and show me red.（学生上前）Good. Put it here.T: This time. I want yellow. So what do you say?Ss: Show me yellow.（引导学生说）T:Together. Show me yellow.（板 / Show me,贴小手）Who can sh

15、ow me yellow?（叫同学）T: Good job. Now I want green. Who can come here?（U 同学）You two groups. Please say show me green.T: Next color. Blue. Who can? Who can say show me .Listen and number.T: OK. Now, let s listen and number them. Who can come here and try?Let s listen. Is he right?T: OK. This time, pleas

16、e take out this picture. Let s listen and number them together. Wonderful, you did a good job.Listen and repeat.T: Well, let s listen to the chant and repeat.Chant and do .（一起说 chant,做动作）T: Now let s pick up your crayons with the chant.T: You re so great. This time, let s chant together and pick up

17、your crayons.T: Now let s do it again. Who can come here and do it? Others, follow them.练习活动Play a game.T: Nice work. OK. Now let s play a game.There are four teams. Team RED, Team BLUE, Team YELLOW andTeam GREEN. Who is RED? Put up your hands. Who is BLUE?.There are some crayons. Red, yellow, green

18、 and blue. I will choose one student from each team to come here. Then turn back. And I will pick up a card. Then Iwill let one, several or all of you say “show me .” .And these fours students should find the crayon and stick it onto your box quickly. If you re right, your team will get it. The winn

19、er will get a present. Who wants to try?Please turn back. Now start!（PPT汉语出示游戏规那么:现在有4个队,分别是红队、黄队、绿队和蓝队。在每队中分别选出 一名同学到前面来，转过去背对着其他同学。然后老师举出一种颜色，老师会让一名、几名或 全体同学们说Show me。前面的四名同学快速地找出相应颜色的蜡笔并把它粘在自己 组的盒子上。）T: Team.is NO.l. You ve got.crayons. This is your present. This is for you. This is my present an

20、d it s a rainbow. You get the rainbow. Clap your hands forthem.【练习】活动反应 Color your rainbow.T: OK. Team.has a beautiful rainbow. Do you want a rainbow? Please take out your rainbow. Let s use the colors you know to paint the rainbow, then show us a beautiful rainbow OK? When you color it red. Please

21、say u red, red, red.）（ PPT 播放背 景音乐，学生画彩虹）T:（学生展台展示）Who wants to share your rainbow with us? You can introduce your rainbow like this.（ppt 出示）Hello, T m.This is my rainbow, I see.IV. Moral education.T: OK. I like your rainbow very much. I believe all of you can paint a beautiful rainbow. We know four

22、 colors from this class. What is red, yellow, green, blue in our life? Do you know?（在生活中,看到这些颜色洞学们会想到什么?）（PPT出示） T: You re very observant. There are many colors in our life. And there are many colors in the nature. The flowers are red. The grass is green. The sky is blue. The sun is yellow. So our life is rich and colorful. Please love our life.【作业】布置作业Finish your rainbow.1. Write the names of the colors on your rainbow.2. Listen to the tape and repeat