教学内容:

Chapter 5 It’s a magic hat. (The second period)

1. Vocabulary: forty, fifty, sixty, seventy, eighty, ninety, a hundred

2. Sentence:

How much is the guitar? It’s $85.

Wow! That’s expensive!

How much are those socks? They’re $1.

Hey! That’s cheap!

3. 购物情境会话

Welcome to our store!

Can I help you? I’d like ……。

Here you are. Thank you.

Hey! That’s cheap! I’ll get it.

Wow! That’s expensive! I don’t want to buy it.

教学目标:

1. 熟悉并掌握单词40-100,能正确拼读和书写;进一步学会运用“几十几”来描述事物价格。

2.学会运用美元来描述商品的价格。

3. 能运用会话中的“How much……?”句型,并联系日常生活,进行扩展性的情景会话,促进学生思维的培养。

4.通过创设购物情境,培养学生综合运用语言的能力,力图在课堂上营造一种“自然”、“真实”、“完整”的全语言学习氛围。

5. 通过学习,培养学生热爱生活,关心生活大小事的情感,激发学生探索生活的兴趣。

重点难点:

1、正确表达数字“几十几”。

2、描述一个物品的价钱。

3、能流利使用英语讨论价格及正确回答。

教学过程:

Step 1 (2 minutes)

1. Greetings

Good morning ,boys and girls! Glad to meet you!

2.Make a short conversation

(1)T:What day is it today?

Ss: It’s Monday.

(2)T:How many days are there in a week?

S1: There are seven days..

(3)T:How many people are there in your family?

S2: There are ……。

[设计意图]通过简单的Free talk这一环节,三个问题的提出实质是一种师生课前的互动与交流,符合六年级学生的知识水平,而且能够帮助提高学生口语能力的表达与口语素材的积累,同时涉及的是本课时的学习内容,可谓一举两得。

Step 2 (3 minutes)

1.Count the numbers from 1 to 30 (clap hands)

T:In the Number World,We know some number friends,do you remember them? Can you count them?

[设计意图]让学生跟着老师边数边做,利用有韵律的节拍刺激大脑神经的兴奋,一方面复习数字帮助导入新知,另一方面能够很好地激发了学生说英语的兴趣,让他们迅速投入到英语学习中去。

2.Play a game

(把全班学生分为两大组,并且每人有一个号码,当听到老师说出的号码时,拥有这个号码的两个同学必须站起来,比赛谁快。)

[设计意图]通过课前的热身活动,活跃课堂气氛,调动学生的学习兴趣,为本课的教学创造积极性的条件。

Step 3 Revision/Lead-in (2 minutes)

1.Revision(课件呈现)

a dollar/ten dollars Hey! That’s cheap! Wow! That’s expensive!

[设计意图]复习旧知,为更好引出新课。

2.Lead-in:

Here is a big store, and there are so many beautiful things in it. Can you guess what am I going to buy?(课件:显示屏上出现一些碎片,碎片慢慢扩大,变成一顶魔术帽)

S: You’re going to buy a magic hat.

T: Yes, and how much is the magic hat?

It’s forty.

[设计意图]有趣的新课导入方式创造了一个生动活泼的课堂教学气氛,在极短的时间内吸引住学生,尽力营造一种“课伊始,趣亦生”的感觉。

Step 4 Presentation (10 minutes)

1.New words(课件呈现)

(1)forty

T: How much is the magic hat?

It’s $40. (句型板书)

Read the sentences, and answer the question

T: How much is the skirt? (课件呈现出一条裙子)

Ss: It’s $40.

延展:课件呈现 42 、 44 、 48 ,让全体学生说出来,并注意读法。

(2)fifty,

课件呈现 51 、 54 、56,让全体学生说出来。

T: How much are those socks? 板书(课件呈现出一对袜子)

Ss: They’re $ 56 . 板书

sixty,seventy,eighty,ninety

掌握“几十几”读法与价格的表达,并能结合句型回答问题。

(3)a hundred

课件呈现 200 、 300 、 500 ,让全体学生说出来,并注意纠正two hundred dollars的hundred后不变为复数。

[设计意图]句型结合单词教学,是因为单词容易处理,利用课件呈现生动的画面进行句型教学。

2.Ask and answer.

(1)T: How much is the computer?

S1:It’s……。

(2)T: How much are those chocolate?

S2:They’re……。

(3)T: How much are those candy?

S3:They’re……。

[设计意图]帮助学生巩固句型。

3.Listen to the tape, and read after the tape.

[设计意图]增强听、说和语言模仿能力。

Step 5 Practice (5 minutes)

1.Look and say 40 —100

数字快速闪出和消失,让学生举手回答。

2.Plus

(1)21+22= (2)32+40= (3)56+44= (4)72+18=

T: What plus what is?

Ss:21+22=43

[设计意图]适时的比赛,不仅巩固了新知识,而且学生之间互相评价,气氛高涨,体现自主。通过鼓励与奖励,使学生始终保持强烈的兴趣和信心,敢于参与语言实践。

3.Guess the price

T:Now, let’s play a guessing game.I would let one of you come here and others guess.

(1)课件:出示一盒雪糕

T: How much is it?

S1:Is it……? S2:Yes/No,up or down

(2)课件:出示一对鞋

S1:How much are those shoes?

S2:They’re ……? S1:Yes/No,up or down?

(3) 课件:出示一只狗

S3:How much is the dog?

S4:Is it ……? S3:Yes/No,up or down?

[设计意图]游戏可激发学生的求知欲和好奇心,既能调动课堂气氛,又使学生快速进入到思维状态,也可对学生进行思想教育。

4. Pair work (课件呈现商店的物品)

(1)How much is the _______?

Is it ……?。

(2) How much are those ______?

They’re ……。

[设计意图]让学生两人一组进行简单的对话,培养学生和提高学生用英语进行实际交际的能力。鼓励学生大胆创新,培养学生的自主学习能力。

Step 5 Activity (12 minutes)

[情境任务型]

将购物术语写在相应图下(课件)

A:Can I help you? B:I’d like a ……。

A:How much is it/are those? B:It’s ……。/They’re ……。

A:Here you are. B:Thank you.

A:It’s ……。/They’re ……。 B:Hey,that’s cheap.I’ll get it./

Wow,that’s expensive.I don’t want to buy.

1. Shopping mall

Divide all the students into eight groups, and everyone takes some goods in each shop. Get the students to do the shopping in groups.(每组由两名学生当售货员,其他学生充当顾客,教师到各组去指导,同时教师也当顾客,购买物品。)

2. An auction

拿一个大的洋娃娃进行拍卖,每次竞价增加值不得超过10美元。出价最高的学生能够获得。

Step 6 Summing up/Homework (3 minutes)

1.学生自己总结本节课所学内容(可自由发言及补充)

T:What did we learn in this class? What activities(活动)do you /don’t you like? Why?

2.总结各组得分情况,评出获胜小组。

3.Homework:

1)Teach pupils’ parents to calculate and say their lucky numbers

2)Copy the new words and sentences

[设计意图]让学生有机会自主总结,帮助学生梳理知识要点。问题的提出拓展学生的思维,并有助于他们课后的自觉运用。