人教版英语九年级全一册unit4教案.docx

Unit 4I used to be afraid of the dark.

一、教学目标：

知识与技能： Knowledge and Ability Objects

1.会写 , 会读 , 会用本节课的重点单词短语。

2. 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。

过程与方法 : Method Objects in Teaching

1.本课的生词和短语。

2. 通过听力练习，进一步掌握用 Used to do 谈论过去的

喜好 3. 能够表达自己现在和过去在外表、性格、爱好等方面

的变化。通过阅读技巧的学习，让学生了解如何通过上下文猜

测词意。

情感态度与价值观：培养学生克服困难，战胜自己的勇气，特别是如何用爱来感动学友。

二、教学重点：掌握 used to do句型

三、教学难点：学会表达自己现在和过去在外表、性格、爱好等方面的变化

四、教具准备： PPT录音机

五、授课类型：新授课

六、课时安排：本单元共 5 课时：

Section A （1a— 2d）1 课时

Section A( 3a—4c)1 课时

Section B （1a— 1e）1 课时

Section B （2a— 2f ）1 课时

Section B (3b-self check)1课时

七、备课时间： 2015.9.22

八、教学过程Section A (1a-2d)复备栏

1.情景引学

Step 1: Lead-in

We have been together for over two years. Do you remember what

he was like before? /in Grade One? What does he look like now?

Compare two or three students or teachers. Let students tell

something about their appearance or personality.

Write “ He was short in Grade OneBut. he is tall now.”

Today we learn a new sentences He used“ to be short. But he

is tall now . ”

2. 自主探学

Step 2: explain “ usedto be/do ” “He used to play computer

games every day. But now he study really hard.”

Let students describe their partner. Please use“ used to do /be

”Step 3: Deal with activity 1a

Turn to p25, let’ s look1aat.Please write down the words as many

as possible. if you want to know others’ appearance or personality, we can ask:“ What does he look like?/ What’ s he like?”

3.合作研学

Now I want to know something about yourself. “ What’yours

change? ” Please use “ I used to ⋯I ,but⋯”now

Four students a group.

4.变换拓学

Step 4: Deal with 1b and 1c.

Let ’looks at the picture. and could you tell us what are their

changes?

Listen to the tape and do 1b

Step 5: deal with 2a and 2b.

Listen to the tape and do 2a and 2b

重点句型：

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

2. Mario, you used to be short, didn't you?马里奥，你以前个子矮，是吗？

(1) 本句是 used to do 的反意疑问句。used to do 的反意疑问句的附加疑问

句部分要使用didn't 。如：

He used to play the piano, didn't he?

他过去常常弹钢琴，是吗？

(2)used to 是固定搭配，意为“以前经常；过去常常”

。如：

She used to be quiet. 他过去很文静。

used to to不定式，后跟原形，used to do st

be used to doing to介，后跟名， be used to doing s

stth.

be used to do sth.被用于做某事，是被不定式表示目的用于多

种。

3.I used to m reading in the library every day. 我以前天天看到他在图书馆看

书。

see sb. doing sth. 看到某人正在做某事, 其中 doing sth. 是宾语补足语。

see sb. doing sth.表示“看到某人正在做某事”，作正在

see sb. do sth.表示“看到某人做某事”，作常生或