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蒙阴二中教师公开课教案

2012 年 4 月 5 日 姓名 课题 1、 教学目标 2、 3、 教学重点、 难点 2、准确掌握/twe//th//fif/等发音。 教师活动 一、Warming up/Revision 热身／复习 T: Good afternoon, boys and girls. T: Class, so many teachers come to our class. Are you happy? T: Let’s give them a warm welcome,Ok? Ss: Ok . T:You are very friendly. Thank you. T: Class , look at our classroom. How many Ss: Answer the questions. doors? How many windows? How many teachers? How many boys in this line(教师指一行学生)? How many girls in this line(教师指另一行学生?) Ss: Good afternoon, Ms Xu. Ss: Yes. 学生活动 徐雪妮 学科 英语 Unit3 A Let’s learn 听、 认读 5 个数字单词 eleven,twelve,thirteen,fourteen,fifteen 说、 熟练运用数字进行口语交际。 初步了解西方数字文化知识，感受西方民俗风情。 年级 三年级

1、听、说、认读 5 个数字单词 eleven,twelve,thirteen,fourteen,fifteen

Ss: OK! T: Class, you know some numbers, but not many. Let's learn more today. First, let’s sing a song “Ten little candles” OK? (播放 flash “Ten Little Candles”)(After singing the song) T: The song is beautiful. Beautiful, do you remember? You sing the song well! Now, three stars for each group! 二、Presentation 呈现新课 T: Look at the screen, please! （点击课件呈 现一个插有 11 根蜡烛的蛋糕） How many candles can you see? One, two …(与学生一起数蜡烛。) Ss, T: Eleven. T: Now, please listen and follow. (点击 课件 eleven 读音。) T: (Bb writing the word and have Ss read in many ways. Compare with the word “seven”.)Look, (Show the card of seven) Ss: Seven. Ss: Count the candles. 学生跟着老师打着节奏随音乐唱歌曲。

Ss: Eleven.

T: (遮住 se 只露出 ven) T: (Point to the Bb “ven”) T: Check Ss to read. T: Eleven candles on the cake? Why? Mother Dog is eleven years old today! So, eleven candles for her birthday. T: (Point to the screen.) Boys and girls,

Ss: ven Ss: ven eleven (then spell and read the words.)

Ss: Yes. Mother Dog has a question for you. Can you make “eleven”? Look, one and ten is eleven. Nine and two is eleven. Can you make eleven? S2: Four and seven is eleven. (T gives 1 T: Clever boy. T: (承接上一环节，最后呈现 Eleven and one is _______.) Children, What is eleven and one? (先听课件的发音，再模仿，老师强调 /twel/ /v/ 集体读，个别检查。) T: Childen, today is Mother Dog’s birthday. Some animals go to her house to celebrate her birthday. Look, how many Ss:（个别学生）Twelve. candle for S2’s group.) S3: Five and six is eleven. (T gives 1candle for S3’s group.) … S1: Three and eight is eleven. (T gives 2 candles for S1’s group.)

cats? (屏幕上只有一个) Ss: One. T: Really? Look carefully!(点击课件一只 只小猫进入狗妈妈的房子。) How many cats? T: Right. How many ducks? (点击课件一 只只鸭子进入狗妈妈的房子。) Ss: One, two, three, ...Twelve. T: How many rabbits? (点击课件一只只兔 子进入狗妈妈的房子。) Ss: One, two, three, ...Twelve. Ss: One, two, three, ...Twelve. Ss: One, two, three, ...Twelve. T: Ask and answer in pairs freely.(学生同 桌自由问答。增加生生问答内容。) T: Boy, stand up, please! Ask anyone you like. How many …? T： So many animals come to Mother Dog’s house? (Point to the screen.) Twelve ducks, twelve cats come to celebrate Mother Dog's birthday? And they bring some books for her. (课件呈现一摞 书。) How many books?(课件点击呈现 13 本书。） S6: Twelve. S4: …, how many rabbits? S5: Twelve.(对 S6) …, how many cats?

T: Right. Bb writing the word. teen 用红色。 (呈现单词，让学生观察单词，自己试读。 引导学生从 thirteen 读出 teen /ti:n/, 集体 读，个别检查。 T: Thirteen books for Mother Dog. Does westerner like number 13? Read the culture tip in your heart. (点击课件呈现文 化背景知识让学生默读。)

Ss: Let's count. Ss: One, two, ... thirteen. Thirteen books.

Ss: Westerner doesn’t like number 13. T: I also have a book for Mother Dog. (点 击课件增加一本书，指屏幕上所有的书) How many books now? Ss: (师、 生同数) One , two, ... fourteen. Oh, it's easy. Four--teen, fourteen. (把单词卡片 从中间折起来，让学生认读 four 然后根 据板书上 thirteen, 认读 teen。 这个单词相 对比较简单，所有可以略处理。) T: Animals come to Mother Dog’s house. So does Amy. And she has some balloons for her birthday party, how many balloons? Guess, please! Ss: fourteen Ss: (师、生同数) One , two, ... fourteen.

T: (点开课件) Let's count. How many balloons? Fifteen. Bb writing the word. S20: 11 balloons --teen 用红笔写。Who can read it? S21: 14 balloons (通过猜谜，复习巩固刚刚学过的 11--14，引出 15，并学习。) T: Here are some toys, estimate the prices. What is 15 yuan? T: Let’s see, who is right?(点击课件呈现 答案。)Who is right? Good job. Let’s say together. 三、课文呈现 1. T: Numbers are useful. We use them everywhere. Now they are in a cartoon. Let’s watch the cartoon and answer the question: How many numbers are there in the cartoon? (Watch the cartoon together with the children 2 times.) T: (After watching.) How many numbers? T: What are they? T: You wactched very carefully. Ss: The … is 15 yuan. The … is 15 yuan. … S23: The kite is 15 yuan. S24: The … is 15 yuan. S 28: Fif--teen, fifteen. Ss: Fifteen. S22: 6 balloons

T: Now boys and girls please open your books, turn to page 25. Ss: 15. Listen, point and repeat. Ss: One, two, … fifteen. T: Now repeat again. T: Now children, work in pairs, one point, the other say the numbers. 四．巩固练习 (Consolidation) Listen and match. 过渡语： Today is Mother Dog's birthday, they all have some gifts for her. Listen and match: What do they have? 女孩图 片 boy 图 片 elephant 图 片 monkey 图 片 twelve 橡皮图片 thirteen 尺子图片 eleven 铅笔图片 fifteen 蜡笔图片

panda 图 片 fourteen 故事书图片

录音材料： girl has 11 pencils. The boy The has 15 crayons.The elephant has 12 erasers. The monkey has 14 books. The panda has 13 rulers. Check the answers. Have Ss say: The girl has 11 pencils. The boy has 15 crayons.The Ss say: The girl has 11 pencils. The boy has elephant has 12 erasers. The monkey has 14 15 crayons.The elephant has 12 erasers. The books. The panda has 13 rulers. monkey has 14 books. The panda has 13 五、拓展（Production） T: Boys and girls, So many friends come to celebrate Mother Dog's birthday. Listen, they are singing "Happy Birthday " to Mother Dog. Let's join them. OK? Ss: Happy birthday to you! Happy birthday to you! Happy birthday to you! Happy birthday to you!） T: Let's go and enjoy the party. Wow, how busy the party is! Look, fish, pencils, books, how many fish? (课件呈现生日 rulers.

party 的场景，有礼物，也有动物，数量 不等。) T: How many ...? T: OK, boys and girls. Now work in pairs. Ss: One, two... twelve. (学生同桌自由问答。) T: Which pair would like to show us? T: The party is busy. I can see a cake, 11 birds...What can you see at the party? Now Ss: One, two, ... eleven. say to your partner please. Say as more as you can. T: Who would like to introduce Mother Dog's birthday party? s32: ...（愿意说的同学获得 2 颗星。） 六、总结 T: Boys and girls, you did a very good job in this class. Let's see what we’ve learned in this class. (指 11—15 数字) Can you read? T: You can say these numbers very well, S30: I can see... I can see ... I can see... S31: ... Ss: Say to their partners. S30: How many birds? S31: Eleven.

what about these four？Have a try, OK? T: You’re so smart! Can you tell us your method. You can say in Chinese. Ss: Read together. T: You’re so good at learning. I should learn from you. Children, let’s count how many stars you Ss: OK! Sixteen, seventeen, eighteen, have got. (数星星，并向获胜小组表示祝 nineteen. 贺。) S33: (可以用汉语) ...... 七、作业 Homework T: Now boys and girls, time is up, please remember your homework.

First, listen and repeat P25 3 times. Second, try to find the things you can count in our life. Next class, share with your partner. (作业在屏幕上用汉语打出， 教师用英 语说。)

板书设计： Unit3 A Let’s learn eleven thirteen fourteen twelve fifteen

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