B3, Module1 Unit 2《I've got twenty-six points.》优秀教案

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教学目标
一、 知识与技能目标
1．了解并能够灵活运用数字21-29；
复习动物名称。
2. I’ve got twenty-two points.
Twenty and one is twenty-one.
二、学习战略
指导同学练习数字21-29，以便熟练掌握数字并加以灵活运用。指导同学学会将单词进行归类对比记忆，培养同学小组合作意识和精神，培养同学观察和总结数字规律的能力，能够举一反三。
三、 文化意识
带领同学了解英美国家小朋友们中非常流行的动物牌游戏。
四、 情感态度
培养同学公平竞争以和正确看待胜负的情感态度；培养同学主动与他人合作的能力和态度。
教学重、难点
1、 重点：能听,读,说数字21-29。
2、 难点：能听，说，读，理解句子I’ve got twenty-six points.。
教学准备
课件、单词卡片、动物牌、数字牌
教学过程
Step 1 Warming-up
1．Greeting
T: Good morning, boys and girls.
S: Good morning, Miss Zhang.
2．Free talk
T: We have four groups, Sam group, Amy group, Daming group and Lingling group. Today we’ll have a race, the group gets the most points is the winner，(出示单词卡winner) “winner”冠军.“Point”, “Point to the window.” .
S:指向窗户。
T：That’s right. Point “指向”.Its the other meaning is “分”。 (出示单词卡片，正面写着“Point”，反面写着“分”。)Read after me, point.

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S: Point.
3. Enjoy a song : 《Ten little Indians》
4. Game: Guess
T: Who can guess what cards I have(出示动物卡片6张). You can say “Have you got…?”
S1: Have you got a monkey?
T: Yes, I have. You can get 2/… points.
…
（设计意图：用歌曲和游戏Guess进行热身，既调动了同学的气氛,又对数字、动物名称和句型Have you got…?进行了复习。在整堂课中都贯穿一个竞争机制，以加分的形式来评比，在竞赛算分的同时又可进行数字的学习和巩固。）
Step 2 Leading in and presentation
1. CAI出示图片——20只小狗
⑴.T: Look at these dogs. How many dogs can you see? Let’s count.
S: One, two…twenty.
T: Right! （增加一只小狗）But now how many dogs ?
20 + 1 = 21
twenty and one is twenty-one
T: It’s a hyphen between twenty and one. Don’t forget it.
⑵.T: (回到20只小狗的图片，再增加两只小狗) Now, how many dogs? Who knows?
S: (Maybe some pupils can answer it.)
20 + 2 = 22
twenty and two is twenty-two (S回答后，T带读整句话。)
2、Practice : Do sums
T：Let’s do sums.（一手拿着数字20的卡片）Twenty and three(另一手拿着数字3的卡片)is twenty-three(将两张卡片靠近).
⑴、 Group work
同学依照教师的示范在小组内练习
⑵、请个别同学完成以下六个题目：
20+4 20+5 20+6 20+7 20+8 20+9
T: Who can do it like me will get 3 points.
3．Practice: Rush-to-answer 快答环节
T: I’ll show some numbers, please say the numbers quickly and loudly.
教师出示一组数字卡片：21-29,采用指定小组读的形式。
T：（将卡片面向Sam group）Sam…
Sam: …(快速读出数字)

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（设计意图：将单词one放置于单词twenty的右边，引导同学找出twenty 和twenty-one之间的联系，培养了同学的观察能力，让同学新旧对比识记单词，自主总结规律，也为了让他们体会胜利学英语的自信心。快答环节容易操作又有实效性，既巩固了新知识，又适时的调动起课堂气氛。）
Step 3 New lessons
1． T: We usually play cards( 出示热身环节的动物牌)，like poker . Weiwei and his friend are playing game with cards. What game are they playing? Let’s listen the text.
⑴. Play the CD-ROM, listen and point
T: Open the book, turn to page 4, listen and point.
⑵. T: Listen again, and think about three questions:
1、His friend has got ________ points.
2、Weiwei has got ________ points.
3、________ is the winner.
⑵. Explain the questions .
T: Who can answer the first question?
S1: His friend has got twenty-two points.
T: Wonderful! (T板书答案)You can get 2 points.
T: The second question?
…
⑶. Read the text after T.
⑷. Read the text after the CD-ROM.
（设计意图：让S边听边指课文内容，有利于培养S的认读能力，并且使S的注意力集中。观看CD—ROM时让S整体感知课文，听连贯的对话与叙述。让S带着问题有目地性地听录音，协助S了解课文内容，进一步理解所学的语言知识。）
Step 4 Consolidation

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1． Game：Play cards
⑴、Pair work
T: Let’s play cards like Weiwei and his friend. But, how to play? I need someone to help me.╳╳ (同学名)， come here.
T: I have some cards , ╳╳ has some cards, then…(用动作示范两副卡片混合在一起)，I get 1、2、3、4、5 cards, ╳╳ also gets five cards（动作）. If I have two same cards, they’re both mine. OK，now ,start. Have you got a …?(将卡片展示给全班看)
╳╳: Yes, I have.
T: Yeah, it’s mine.(拿过卡片)It’s your turn.
╳╳: Have you got a …? (将卡片展示给全班看)
T: No, I haven’t. (示意╳╳将卡片放在一桌上)
…
T: I’ve got …points.
╳╳: I’ve got …points.
╳╳/T: I’m the winner.
T: Understand?
S: Yes.
T: OK, let’s start. Go…
⑵、Competition
T: Every group choose one to have a race.
每组派一个代表进行竞赛。Sam组代表与Daming组代表进行竞赛，而Amy组代表与Lingling组代表进行竞赛。竞赛结束后每组代表汇报得到的分数“I’ve got _____points.”，并为该组加上与卡片上相等的分数。
（设计意图：游戏不只能使课堂充溢生机和活力，集中同学的注意力，还能调动同学的学习积极性，同时还把所学的知识在游戏中得以巩固，在游戏中获得愉快的学习体验。而小组合作学习，培养同学合作意识和精神。）
Step 5 Homework
1. Play the cards with your partner after class.
2. Listen and read the text.
3. Copy the words twice:21-29(先画好四线格，示范书写。)
（设计意图：教学的重点是培养S的口头表达能力，安排课后的交流任务，让S把所学知识运用到真实的任务中去，让S在运用中学习，学习中运用。）
Step 6 Summing up
1. 统计各组最后的得分情况，评出winner。
2. Chant: 《Zoo》
T： After the game, let’s have a rest, listen a chant.
（设计意图：以计算各小组得分，评出优胜组作为总结，做到竞争贯穿始终，并再一次复习巩固了本节课的知识，最后以一首chant让同学以放松、愉悦的心情结束本节课的学习。）