Unit 4 I used to be afraid of the dark.

教学设计

【课 题】

Unit 4 I used to be afraid of the dark.

Section A 1a-1c 教师复备栏或

学生笔记栏 【学习目标】 1 熟练运用used to do sth谈论自己、他人过去的习惯、爱好、形象及经常做的事情。 2 能够听懂有关学习方法的简短对话。 3能运用used to 来谈论过去。 【学习重点

难点】 1熟记重点单词短语。 2 正确使用used to

【学法指导】 谈论自己和同学的变化----听读感受别人的变化---巩固练习

【教学过程】

【教学过程】

一、 情景导入（3分钟）

used to的用法

"used to＋动词原形"表示过去常常干某事，现在不在干了。只有一种形式，即过去式。例如：I used to go to work by bus. Now I take a taxi.

So the sentence "I used to be afraid of the dark." means in Chinese:

我过去常害怕黑暗。

"used to"的疑问形式和否定形式：

-Did you use to be afraid of the dark?

-Yes, I used to be afraid of the dark.

-Did he use to be afraid of the dark?

-No, he did not use to be afraid of the dark.

＿There used to be a church here ,didn 't there ?

跟踪练习

(1) He______ ______ ____ after school. 放学后他过去常常踢足球。

(2) He ____ ______ _____ __________________. 他过去不吸烟。

(3)He used to play football. (改为一般疑问句，再回答)

_______________________________________________________

朗读，体会used to的用法

Bob: Wow, Mario, you look different! You used to be short, didn't you?

Mario: Yes, I did. Now I'm tall. And so are you!

Bob: That's true. And you used to wear glasses.

Amy: Hi, Bob. How are you?

Bob: Fine. Wow, you've changed!

Amy: Really? How?

Bob: You used to have short hair.

Amy: You remember that? Yes, I did.

二、自主探究（ 6分钟）

朗读、翻译短语

I haven't seen you for four years! a couple of days.

Now I'm tall. And so are you! you used to wear glasses.

you've changed! You used to have short hair.

you used to be really tall! Not anymore.

it used to be red, didn't it? it used to be curly.

You used to be short, didn't you? 复习反意疑问句，完成练习：

（1）Lily will go to China, ______ _____?

（2）She doesn't come from China, ________ ________?

(3) You haven't finished homework, _________ __ ？

(4) He knows little English, _________ ______?　

三、合作探究（ 10分钟）

注意谈论外貌和性格的不同句型

What's he\ she like ?

What does he\ she look like?

完成1a

两人一组谈论自己过去的外表、性格等及与现在的不同。例如：

I used to be short, but now I am tall.

(用quiet ,shy/outgoing, have straight hair/have curly hair等谈论P25(1a) )

听磁带一次，总体感悟语音语调。

听磁带一次，完成1 b

跟读磁带一次，把握1 b内容

朗读材料，模仿语音语调和句群停顿。

两人一组谈论他人过去的外表、性格等及与现在的不同,完成1c。例如：

　　　　Did Mario use to be short?

　　　　Yes,he did. He used to be really short.

　　　　What's he like now ?

　　　　He's tall now.

想一想：used to do / be used to doing /be used to do的区别是什么？

四、点评精练（ 15分钟）

A 辨析：used to do / be used to doing /be used to do

used to do,表示______________,是过去时态，用于描述过去常常发生的动作或存在的状态。

我过去害怕黑暗。 I used to________(be) afraid of the dark.

be/get used to doing,表示_____________.

玛利亚习惯早起。Maria is used to_____________(get)up early.

be used to do, 表示_______________,相当于 _________________.

火可以被用来做饭。Fire can be used to cook food.

= Fire can ____ _______ ______ _______ food.

练习

1. Mother _____us stories when we were young.

　　A. used to telling B. is used to tell

　　C. used to tell D. is used to telling

2.我习惯走路上学。 I _____ ______ _____ _____ to school.

3. He used to smoke, ______ _______?(完成反义疑问句)

4.李先生过去住在美国，所以习惯吃西餐。

Mr Li ____ _____ ____ in America, so he _____ _____ ______ _______ western dishes.

5. ______ used to______ an old bookshelf in my room.

A. There; be B. There; have

C. It; be D. There; having

6. 小刀是用来切东西的。

Knives _____ ______ ______ _____things.

= Knives _____ ______ ______ _____things.

B、辨析：be afraid of be afraid to

be afraid to do　不敢，胆怯去做某事，是主观上的原因不去做，意为"怕"；

1.She was afraid to step further in grass because she was afraid of being bitten by a snake. 她生怕被蛇咬着，而不敢在草丛中再走一步。

2.She was afraid to wake her husband. 她不敢去叫醒她丈夫。

be afraid of doing　担心出现doing的状况、结果。 doing 是客观上造成的，意为"生怕，恐怕"。

1. Don't be afraid of asking questions. 不要怕提问题.

2. Even if you do not fear death, then you will be afraid of what?

如果你连死亡都不惧怕了，那么你还会惧怕什么呢？

3. People should not be afraid of their governments. Governments should be afraid of their people. 人们不应该害怕政府，相反，政府应该害怕他的人民。

4.She was afraid of waking her husband. 她生怕吵醒她丈夫。

五、达标测评（ 6分钟）

(　　)1.Her son ________ Coke, but now he ________ milk.

A．used to drink; is used to drinking B．used to drinking; drinks

C．is used to drinking; used to drink D．is used to drink; is drinking

(　　)2.My uncle________ a businessman, but now he is a factory worker.

　　　A．used to being B．was used to be

C．use to be D．used to be

(　　)3.Betty ________ many friends to play with.

A．used to have B．use to have

　　　　 C．used to having D．use to having

(　　)4.Mary used to ____ to work, but she is used to ______ to work now.

A．riding a bike; taking a bus B．riding a bike; take a bus

C．ride a bike; taking a bus D．ride a bike; take a bus

阅读短文，完成任务。

When I was young, I was a very naughty boy. But now I am not naughty any more. I often made trouble which made both my father and mother very worried. I liked watching TV all the day and I didn't like to go to bed early. I often forgot to do my homework, so my teacher wasn't happy. But I had a good habit. I liked eating. I didn't care what food my parents gave me. I could finish all the food I could see.

　　根据短文内容，用第三人称完成下列短文

When he was young , he 1 naughty .His 2 were 3 about

him .He would 4 all the day watching TV .He didn't 5 early .He

couldn't 6 his homework ,so his teacher was 7 with him .But he had a very good 8 habit .He didn't 9 what food his parents gave him .He could eat 10 all the food that he could see.