Unit 3 We should learn to take care of ourselves.教学设计(第二课时)

Unit 3

Have you got enough money? Period 1 教学目标（含知识传授、能力培养、思想教育目标）

1．能听懂、会说新单词a dictionary, useful, a dirty mark, pay, size; 2．能理解、复述课文内容。

3．通过课文和句型的学习，能用英语进行简单的购物活动。

教材分析（含重点、难点、关键点）

教学重点：掌握四会单词；理解课文。

教学难点：理解并复述课文。

教法提示

一个礼品盒、三件不同尺码的衣服（装在礼品盒中）、一本英汉字典（事先不要让学生看见）、单词卡片、教学挂图、教学磁带等。

教学过程设计（含作业安排）

Step 1

Warming up 1．师生问候。

2．值日生报告。

3．自由会话。

T：How are you today, boys and girls? Are you happy? It’s sunny and warm today. What do you want to do on such a fine day?

Do you want to enjoy the sunshine outside? Do you want to do sports on the playground? Step 2

Warming up 1.

T（做兴高采烈状）：You see, boys and girls, I’m really happy today. Do you know why?

S：…

启发学生大胆猜测，不要否定学生的回答。

T：You are very clever. It’s my birthday today! That’s why I look so cheerful now.

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出示礼品盒。

T：My friends gave me some nice presents. What are they? Do you want to have a look? 从礼品盒里拿出一件尺码较小的外套。

T：Oh, the first one is a beautiful coat. Let me try it on. （穿上衣报，略显失望）I’m afraid it’s too tight on me. Let’s look at the size.（脱下衣服，指着标牌）It’s Size S. It’s not the right size. 板书并教学句子“It’s not the right size.”（单词size用不同颜色的粉笔写出），边带读边摇头示意这件衣报的尺码不合适。

从礼品盒里拿出一件尺码较大的衣服，用相同的方法教授”It’s Size L. It’s not the right size, either.”

再从礼品盒里拿出并试穿最后一件衣服。

T （做满意状）：Oh , great! It looks wonderful! It’s just the right size! 板书并教学句子“It’s just the right size!”

2．将最后一次试穿的衣服脱下，假装不小心将衣服掉在地上，然后连忙捡起，拿起细看。

T：Oh, my god! My new coat gets dirty！It’s got a dirty mark! 将单词卡片dirty mark贴在黑板上，带读。

T：What shall I do? S：It doesn’t matter. You can wash it after work.（启发学生回答）

3．T：What else have l got in the book?（从礼品盒中拿出一本字典）It’s a dictionary. It’s English-Chinese dictionary.

将单词卡片dictionary贴在黑板上，并带读。

T：Where can we get a dictionary? We can get a dictionary in a bookstore.

将单词卡片bookstore贴在黑板上，并带读。

T：What can a dictionary help us to do?

S：It can help us learn many new words. （帮助学生回答）

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T：You are right. A dictionary can help us t study English better. So it’s very useful.

将单词卡片useful 贴在黑板上，并带读。

T：What else do you think is very useful?

S：I think a book/computer/telephone/…is very useful, too.（帮助学生回答）

T：Do you know how much this useful dictionary is? Let’s have a look. S （看字典的价格）：

It’s…yuan.

T：Yes. It’s …

yuan. So my friend paid…yuan for the dictionary.

将单词卡片pay贴在黑板上，并在旁边板书其过去式paid，带读。然后将三件衣服的价格——出示，帮助学生说句子：“Your friend paid…yuan for the coat.”.

游戏——Quick response（快速发应）

教师出示单词卡片，只让学生看见卡片上单词的首字母，学生快速说出该单词。

4．听课文B部分录音，跟读。

5．根据教师的动作说句子，巩固单词，练习句型。

出示出示大号的衣服。

S：It’s Size L. It’s not the right size. 出示小号的衣服

S：It’s Size M. It’s just the right size. 指着衣物上的污渍。

S：It has got a dirty mark. 指着衣服标牌上的价格。

S：Your friend paid…yuan for it. 出示字典。

S：It’s a dictionary. We can get a dictionary in the bookstore. 做翻字典状。

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S：The dictionary is very useful. 指着字典的价格。

S：Your friend paid…yuan for it. 以上步骤由慢到快，重复数次。待学生熟悉之后，要求他们尽快说出句子。

Step 3

Fast reading and listening 1．出示课文A部分教学挂图。让学生们快速阅读课文，回答问题。

T(指着Anne)：Look at the picture. The girl is Anne. Where was she?(She was in a bookstore.)What did she want to buy?(She wanted to buy a dictionary.) Read the text and answer the questions.

Why did Anne look sadly at the dictionary? (Because the dictionary was fifty yuan, but she had only forty-five yuan in her pocket.)

How much did she pay for the dictionary at last?(She paid forty-five yuan for it.) 2．听课文A部分录音，模仿正确的语音、语调，掌握新词难句的正确读法。

Step 4

Intensive reading 1．精读课文A部分，然后两人一组口头完成课文C部分练习。

2．完成书面练习，教师与学生核对答案。

Step 5

Consolidation 1．两人一组分角色表演课文对话。然后挑选一两组上台表演，做出评价。

2．将课文C部分问句改写成陈述句。让一两位学生将句子写在黑板上。

Anne saw a dictionary in a bookstore.

She didn’t have enough money to buy it.

The dictionary was useful enough.

The dictionary was small enough for her school bag.

The shopkeeper changed the price.

Anne bought the dictionary in the end.

然后根据陈述句所提供的线索，加入适当的连词和句子，两人一组复述课

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文，挑选一两位学生上台复述。

3．评价。对学生的表现进行评价，给予肯定和鼓励，培养学生的表达能力。

4．练习。（见《练习册》P9-10）

5．家庭作业。

1）听磁带，背课文，抄单词。

2）口头复述课文内容。

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Unit 3 Have you got enough money?

Period 2 教学目标（含知识传授、能力培养、思想教育目标）

1．能掌握too和enough的基本用法；

2．培养学生在相应的情境下正确运用too和enough的能力。

教材分析（含重点、难点、关键点）

教学重点：理解并运用too和enough。

教学难点：理解并运用too和enough。

教法提示

写有课文主要内容的小黑板、一个盒子、一个篮球、一个排球、一杯开水、一杯温水、两张价格卡（￥199.00和￥199.00）、单词卡片等。

教学过程设计（含作业安排）

Step 1

Warming up 1．师生问候。

2．值日生报告。

3．利用单词卡片复习a dictionary, bookstore, useful, a dirty mark, pay, size. 4．出示小黑板，让学生口头填空。

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Anne saw dictionary in a bookstore. It was very useful and it was just the right size for her school bag. But she didn’t have enough money. The shopkeep-five yuan for the dictionary in the end. Anne was very happy.

Step 2

Presentation and drill 1．出示一个盒子、一个蓝球和一个排球。

T（试图将篮球放进盒子里）：I want to put the basketball into the box.(篮球太大，放不进去)The basketball is too big. I can’t put it into the box. 板书too big, 带读。

T（将排球放进盒子里）：The volleyball is small enough, so I can put it into the box.

板书small enough, 带读。

在篮球前面放价格卡￥199.00，在排球前面放价格卡￥19.00，引导学生说句子。

S：The basketball is too expensive. The volleyball is cheap enough.

板书句子，带读，有意强调too expensive. 2．出示一杯开水，做喝水状。

T(皱眉)：What’s wrong with this glass of water?(学生猜测) Yes, it’s too hot. I can’t drink it now. (出示一杯温水，喝一大口) This glass of water is cool enough. I can drink it. 3．假装搬课桌却搬不起来。

T：The desk is too heavy. You can’t carry it .

拿起一张椅子，引导学生说句子。

S：The chair is light enough. You can carry it. 4．两人一组，利用身边的实物，用too和enough造句。检查几组学生的造句并进行总结。

Step 3

Practice 1．两人一组，先口头后笔头完成课文D部分练习。

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答案：

Paul and Tom wanted to buy a toy. They went to a toy shop and saw a big plane. It was fifty yuan. That was too expensive. The children had not enough money and it wad too big. They did not buy the plane. They saw an old car. The car was too old. Tom did not like it. Then they saw a robot. It was five yuan. That was cheap enough. The children liked it and they bought it at once. 2．用对话的形式表演课文D部分内容。

Paul：Look at that big plane. I like it very much.

Tom：It’s fifiy yuan. It’s too expensive. We don’t have enough money.

Paul：What a pity! Look ! There is a car.

Tom：It’s too old. I don’t like it.

Paul：What about this robot? It’,

Tom：That’s cheap enough, and I like it.

Paul：Let’s take this robot.

Tom：OK.

Step 4

Consolidation 1．创设情景，自由会话。

情景一：你的鞋/衣服小了，妈妈带你去商店买鞋/衣服，你们在商店讨论鞋/衣服的大小、价格等，营业员给你们提供了一些参考（三人一组）

（可以该情景为内容讲一个小故事：

My coat was too small and I wanted to buy a new one. My mother and I went to a shop and saw a beautiful coat. It was two hundred yuan. That was too expensive. Mom had not enough money and it was too big. We saw a cheap one, but I didn’t like the color. Then the shopkeeper showed me a red one. It was seventy yuan. That was cheap enough and it was just the right size. I liked it and my mother bought it at once.)

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情景二：你和同伴为好朋友选购生日礼物。

2．评价。对学生的表演进行评价，给予肯定和鼓励，培养学生的英语交际能力和表达能力。

3．练习。（见《练习册》P11）

4．家庭作业。仿照课文D部分描述一次购物的情形，并写下来。注意正确运用too和enough。

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Unit 3 Have you got enough money?

Period 3 教学目标（含知识传授、能力培养、思想教育目标）

1．提高学生学习英语的兴趣及综合运用语言的能力；

2．通过分组游戏，增强学生的合作意识；

3．提高学生的书写能力；

4．培养学生尊敬长辈的良好品质。

教材分析（含重点、难点、关键点）

重点：enough和too在句子中的灵活运用和正确书写。

难点：enough和too在句子中的灵活运用和正确书写。

教法提示

牛肉、毛巾、肥皂、饮料等实物或图片，一张商品海报（计算机或其他物品），一架照相机，一张价格标签（￥350.00），一张购物单，每四个同学一个色子等。

教学过程设计（含作业安排）

Step 1

Warming up 1．师生问候。

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2．值日生报告。

3．提供情境或做动作，引导学生用too和enough造名。

The duster is thirty yuan. (That’s too expensive. )

(假装去搬讲台，却搬不动) The desk is too heavy.

(将黑板刷放进盒子里) The box is big enough./The duster is small enough. …

4．检查上一课时的家庭作业，让学生口头描述一次购物的经过，纠正表达中的错误。

Step 2

Presentation and drill 1．T：I went shopping yesterday. Do you know what I bought?

引导学生用“did you buy…?”“You bought…”进行猜测。

出示牛肉的图片。

T：I bought some beef. I paid twenty yuan for the beef.

将图片贴在黑板上，在图上右边写上价格并带读句子。

用同样的方法教学单词towel, soap, drink，然后拿出事先准备的“购物单”或在黑板上列一张“购物单”。

Beef

￥20 towels

￥5 soap

￥6 drinks

￥18 ……

T：How much did I spend in total? Yes, I spent forty-nine yuan. Now, it’s time for you to enjoy a game on shopping. You have to spend eighty yuan.

阅读并解释课文F部分游戏规则。

2．四人一组完成游戏，并将各自购买的物品及其价格列在纸上。教师巡视并提供帮助。

3．获胜的学生汇报购买的物品及其价格。

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S：I spent twenty yuan for the rice……

Step 3

Practice 1．T：Last Sunday, I went to the shop and saw a beautiful dress. I liked it very much, and I wanted to buy it, but I didn’t buy it. Do you know why?

S1：…

S2：…

S3：…

T：That’s right. It was eight hundred yuan. I wanted to buy that dress but I did not have enough money.

板书句子“I wanted to buy a dress but I did not have enough money.”并带读。

出示一张新款计算机的商品海报。

T：Look at this new type of computer. It looks great, doesn’t it? Do you want to have such a nice computer? I saw it in a shop last week. I wanted to buy it but I did not have enough money.

出示一架照相机。

T：Peter wanted to buy a camera. He had five hundred yuan.

将价格标签￥350.00放在照相机旁边。

T：Did he have enough money?

S：Peter wanted to buy a camera. He had enough money.

引导学生回答，板书句子，带读。

2．两人一组根据课文F部分图片，仿照黑板上的例句口头练习说句子。

3．依照例句完成课文F部分书面练习，让两位同学写在黑板上，如有错误给予更正。

Step 4

Consolidation 1．创设情景，自由会话。

情景：妈妈今天生日。昨天你去商店想为她买一件礼物，看中了一顶帽

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子/一个手提包/一个钱包，但是没有足够的钱买。回家后你自制了一张贺卡。妈妈收到你的贺卡非常高兴。

2．评价。对学生的表演进行评价，给予肯定和鼓励，培养学生的英语交际能力和表达能力，并适时引导学生要尊敬长辈。

3．练习。（见《练习册》P12）

4．家庭作业。

1）听磁带，背课文。

2）制作一张卡片，送给爸爸或妈妈，把你想对他们说的话写在卡片上。教

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