人教版九年级英语全册教案：Unit 4 教案

Unit 4 I used to be afraid of the dark.

类别 课程标准要求掌握的项目

单元话题 In this unit, students learn to talk about how

we have changed and what we used to like.

单元语法 Used to 结构

教学目标 1.能够用英语描述自己或他人过去常常做的事情；发现自己或他人在外表、性格、兴趣等方面所发生的变化。

2.学会描述自己或他人过去常常做的事情。基本句型：I used to…

3.培养学生的心理健康的能力素养以及识别真、善、美与假、恶、丑的美感素养。

学情分析 人是发展变化的，随着年龄增长的变化，要不断克服自己的缺点，不断完善自己。本单元符合学生身心发展热点，教师要通过自己与家长现在和过去外貌、性格的比较，用used

to表达。

第一课时 Section A(1a～2d)

教学设计

知 识 目 标

类别 课时要点

重点

单词 1.humorous adj.有幽默感的

2.silent adj. 沉默的

3.helpful adj.有用的，有帮助的 4.score

n．&v. 得分，进球

重点

词组 ed to过去曾经

2.be afraid of the dark惧怕黑暗

3.wear glasses 戴眼镜 4.from time to time

时常

5.such a good idea如此好的一个主意 6.get

good scores 取得好的分数

重点

句式 1. —You used to be short, didn't you?

—Yes, I did.

——你过去个子矮，是吗？

——是的，我是。

2. —What's he like now?

—He's tall now. ——他现在是什么样？

——他现在很高。

3. Paula used to be really quiet, she was never

brave enough to ask questions.

波拉以前很文静，她从来不够勇敢来问问题。

4. It's been three years since we last saw our

primary school classmates.

自从我们上次见到我们的初中同学以来已有三年了。

5. It's interesting to see how people have

changed.

看到人们怎样变化真是很有趣。

课

堂

环 节

§自主学习案

翻译下列词组和句子。

1．过去常常干某事 used__to__do__sth.

2．对……感兴趣 be__interested__in

3．惧怕黑暗 be__afraid__of__the__dark

4．时常 from__time__to__time

5．如此好的一个主意 such__a__good__idea

6．取得好的分数 get__good__grades

7. 你过去常常弹钢琴吗？

Did__you__use__to__play__the__piano?

8. 我过去不喜欢穿红色的衣服。

I__didn't__use__to__like__wearing__red__clothes.

§课堂导学案

Step 1 准备与热身(Preparation)

T: Twenty years ago, I was a student.But now, I'm a teacher.That is to say, I used to be a

student.

(write the sentence on the bd.)

To get them to understand better, show them an old photo of a classmate：

T: This is …He was really short then, but now he is so tall.So he used to be really short.

Questions：

Teacher: Can you tell me what you looked like five years ago?

Students：__________________.

① I used to have big eyes, but now I have small ones.

② I used to like math, but I like English now.

Show two different pictures of some famous people.Talk about their differences.

……

Step 2 呈现与输入 (Presentation)

1．要求学生翻开课本P25迅速阅读1a部分的内容。并按要求完成课本上相应的任务。(1分钟) 2．检查答案，先要求全班一起给出答案并检查讨论。然后要求2－3名同学就“What did

you look like five years ago? And what do you look like now？”给出自己的答案，并把收集的答案以“used to…”的形式出示在黑板上。(3分钟)

参考案例

Teacher: What did you look like five years ago?

Students: I used to ________________.

① be short

② have long hair

③ wear glasses

……

3．要求学生听第一遍录音，并完成课本上1b的听力任务。(1分钟)

4．要求学生听第二遍录音，并逐句进行跟读。(2分钟)

Step 3练习与体验 (Practice)

1．完成教材1c的任务，要求学生模仿听力内容，使用“—Mario used to be short.—Yes,

he did.Now he is tall.”进行对话练习。并邀请2－3对同学当堂进行演示。(3分钟)

2．小结训练。要求学生在规定的时间内完成一个小练习。并请若干学生给出自己的答案。有错误的及时解决纠正。(2分钟)

用所给动词的正确形式填空，每空一词

(1)Tony used to be(be) thin and short.

(2)I used to study(study) English by listening to tapes, but I watch English movies now.

Step 4 运用与生成 (Production)

1．要求学生翻开课本P26放录音一遍，完成2a，2b的听力任务。(1分钟)

2．要求学生听第二遍录音，并逐句进行跟读。(2分钟)

3．放下听力材料，要求学生模仿听力内容，利用2a，2b的信息分角色练习对话。然后邀请2－3对同学当堂演示。看哪一对的表现最佳。(5分钟)

4．播放2d的对话录音，让学生跟读，模仿并理解大意。然后让学生分角色朗读并表演2d的对话。(5分钟)

5．对话内容巩固训练。要求学生根据2d对话的内容完成下列各句。完成后要求若干学生给出自己的答案。以巩固对对话内容的了解。(4分钟)

补全对话。

Lucy: Hi，are you Jack?

Jack: Lucy! How nice to see you! How are you?

Lucy：__D____ And you?

Jack：__B__Lucy, you used to have short hair, didn't you?

Lucy: Yeah, You used to be short, didn't you?

Jack: Yes, I did.__A__ .

Lucy: I knew.Now you are very outgoing.

Jack: Thank you! Wait a minute！__F__

Lucy: Yes, I did.__C__

Jack: Wow! People sure change.

A．And I used to be really quiet.

B．The same.

C．But now I'm more interested in sports.

D．Oh, so-so. E．Don't you remember me?

F．Did you use to play the violin?

G. You often chat with your friends on the Internet.

Step 5巩固与提高(Progress)

探究点一

Did Mario use to be short? 马里奥以前很矮吗？

【点拨】 used to意为“过去经常；以前常常”，后跟动词原形，暗指现在此状态不存在了或动作不发生了。

辨析used to do，be(get)used to doing与be used to do

(1) used to do sth.意为“过去常常做某事”，只用于过去时态。否定式为didn't use to do

sth.一般疑问句为Did …use to do sth.?

e．g.The old man used to be a soldier.这位老人过去是一个士兵。

(2) be(get)used to doing意为“习惯于做某事”，后接名词或动名词。可用现在、过去、将来时态。

e．g.He is used to reading English at night.

他习惯于在晚上读英语。

(3) be used to do或者be used for doing sth.意为“被用于做某事”，是被动语态结构。

e．g.Paper is used to write letters.纸被用来写信。

针对训练

( B )1. My uncle got used to________ at weekends.

A．fish B．fishing C．fished D．fishes

( B )2.________she________get up early?

A．Did; used to B．Did; use to C．Used; used to D．Used; did

探究点二

She's more interested in sports.她对运动更感兴趣。

【点拨】 介词in之后常接名词或动词-ing形式。be interested in相当于take an interest

in。

【拓展】 辨析interest，interesting与interested

(1)interest可用作不可数名词，意为“兴趣”。作可数名词，意为“爱好”。此外interest还可作动词，意为“使……感兴趣”。

常用词组为

take an interest in 对……感兴趣

a place of interest 名胜古迹

e．g.He shows an interest in music.

他对音乐感兴趣。

(2)interesting是形容词，意为“有趣的”，可修饰名词或用作表语，句子主语一般是物。

e．g.The story sounds interesting.这个故事听起来很有趣。

(3)interested是形容词，意为“感兴趣的”，一般不修饰名词，常用于sb.be/become

interested in这一句型结构中，且句中主语多为人。

e．g.When I was 7，I began to become interested in playing chess.

我七岁时开始对下棋感兴趣。

针对训练

( C )3.Harry Potter is an________book for children, but my cousin doesn't seem to

be________in it.