九年级英语unit2学案

九年级英语unit2学案

课题：Unit 2 I used to be afraid of the dark.

班级_____________ 姓名________________ 第__________小组

第 1 课时Section A （P10 1a-1c）

学习目标：1.掌握本课的单词和短语。2. 初步了解used to 的用法

学习重点：used to 的用法

学习方法：自主学习完成1a，1b, 互助合作完成1c.

教学过程：

一．课前预习

（一）根据汉语提示，写英语。

1 过去常常__________ 短卷发__________________ 长直发________________戴眼镜___________

2 Mario 过去很矮_____________________________3. Tina 过去留长卷发_______________________

（二）按要求完成句子

1. Amy used to be have long hair, _________ _________? （改为反义疑问句）

2．I used to be short. (改为一般疑问句，并做肯定回答）

---_________ _________ ________to be short? ---- _________, _________ _________.

3. May used to wear glasses. （改为否定句）May _________ __________ ________wear glasses.

二. 课内探究

（一）. 课前导入：回答老师问题

What do you look like? What does he/she look like? How about 5 years ago?

引出句型：used to + 动词原形“过去常常”

(二) 自主探究

1. 合作交流：谈论1a 中的表格，完成练习。

2. 听录音，完成1b中的填空练习

3. 合作交流：熟悉1c中的例句并仿照例句开展对话练习.

（三）知识点拨

1. I used to be afraid of the dark. 我过去常常害怕黑暗。

used to + 动词原形“曾经是，过去常常”。用于表示过去习惯性的动作或存在的状态，只用于过去时态。其否定形式：used not to ( usedn’t to) 。但在疑问句和否定句中常与did 连用，也可用used。

I didn’t use to/ usedn’t to like her. Did you use to / Used you to go there?

You used to be short, didn’t you./ used you ?

练一练：1. 他过去常常工作到深夜He _________ _________ _________late at night.

2. 这里曾经是一个很穷的小镇。It __________ __________ _________a very poor town.

3. Ann used to concentrate more on clothes than studies. (改为否定句)

Ann _________ ________/ ___________to concentrate more on clothes than studies.

4. I used to have noodles for breakfast. (改为一般疑问句，并作否定回答)

_________you_________ ________ have noodles for breakfast? No, I _______.

拓展延伸：be used to + n./ v.ing 习惯于--- My mother is used to working hard.

He is used to the school life.

be used to do sth. 被用来做--- The pen is used to write.

be used for doing sth. 用于/ 被用来做--- The pen is used for writing.

练一练：1.Mr Black _________go to bed late, but now he

__________going to bed early.

A used to, used to

B used to, is used to

C is used to, used to

2.The knife is ________bread. A used to cut B used to cutting

C used for cut 三．课后提升

一) 单项选择

1）She used to ________ice-cream when she was a child. A. liked B. liking C. like

2) Mary is afraid of______mistakes. A. made B. making C. makes

3) Jack used to be short,_________ ? A. isn’t he B. did he C. didn’t he

4) ______ be a doctor? A. Did he used to B. Does he used to C. Did he use to

5) She used to have long hair but now she has ______ hair. A. black B. straight C. short

6)Tina doesn’t like going out. She’s very _________ . A. quite

B. quiet

C. outgoing

二) 句型转换。

1. My parents used to take a walk after dinner ( 划线部分提问)

_________ ________ your parents__________ _________ ________ after dinner?

2. He didn’t like listening to music before, but now he likes it. (改为同义句)

He__________ _________ to__________ listening to music.

3. Lana used to be thin, __________ _________. (改为反义疑问句)

4. He used to wear glasses. ( 改否定句)

He _________ __________ _________wear glasses.

5. I used to be afraid of the dark. (改为一般疑问句)