教学目标：
1.学生能听懂、会说并认读单词:could,born,as,become,drew,spell.
2.学生能够用“could，couldn’t”来描述过去所具备和不具备的能力。
教学重点：
1.学生能听懂、会说并认读单词:could,born,as,become,drew,spell.
2.学生能够用“could，couldn’t”来描述过去所具备和不具备的能力。
教学难点：
学生能够流利地使用正确时态来描述自己的能力，能够复述Helen Keller的伟大事迹.
教学准备：
课件，点读笔，光盘
教学过程：
Step 1 Greeting
T: Hello, boys and girls.
S: Hello, teacher.
T: Welcome to our English class again. Look at the chant, let’s read it together.
I can sing, she can’t dance.
I can run, she can’t jump.
We are friends in the town.
(Invite some students to read.)
Step 2 lead in
1.listening practice
Listen and say the words you hear.
2.listen and read
3.Read together.
Step 3 presentation
1.T: Now, look, There is a girl in the picture, she lived in a town many years ago. Let’s see she could do what and she couldn’t do what.
Then ask some students to show the chant.
T:What are the differences between him and us?
Ss: He doesn’t have arms and legs.
T: Yes .He is a disabled man, but he is very happy, he is optimistic. We should learn from him. So, can he be your role model?(板书Role model并教读，理解意思.)
Ss: Yes.
T:I have a role model,too.
2.She is a great woman. Let’s see some photos of her.
T: Do you know who she is?
Ss: Helen Keller.
T:You are right. Thank you. She is Hellen Keller. She was a famous woman.Today, let’s learn Hellen’s stories.
3.Explain difficult words on the screen: born, drew, letter, herself, all over, spell, world, live,became.
Then lead to read.
T: Ok, here, I have some questions for you. who can read?
Ss: Read individually.
Q1.When was Helen Keller born?
Q2.Could she see and hear?
Q3.What did she learn?
S: Look at the questions and listen.
T: Ask the questions.
S: Volunteers to answer the questions.
T: Award them.
T:Show the story.
Ss Read after it.
Ss Read in groups.
Ss Read with deep feeling in different groups, boys read and girls read.
4.Read and write
Ask students to fill in the blanks.Then check the answers together. Then retell the story together.
Step 4Practice.
1.课件出示本课重点句型
2.Pairwork.
Show photo and ask students to make sentences like this: When I was a baby, I could… When I was a baby, I couldn’t…
Key words:sleep, eat, cry, jump, sing, dance, play football…
(Ask students to work in pairs , then invite some studengts to show their sentence.
Step5:Homework
1.Recite the text correctly and skillfully
2. Copy the new words and the key sentences correctly four times.
板书设计：
Unit 2 She couldn’t see or hear.
She could ......
She couldn’t.......
She is a role model for blind people.