教学目标：
Talking about time periods
内容分析：
大明在堂兄西蒙家认识了新朋友劳拉。劳拉希望能结识一位来自中国的笔友。大明把好朋友玲玲的有关情况介绍给了劳拉，并将玲玲的联系地址和照片送给了她。
学情分析：
学生对Daming和Sam很熟悉，但是本科新增加了两位新人物。另外，can的用法之前已经学习过，学生掌握情况不错，本节课重点在于巩固。
设计思路：
复习—新授---听课文----读课文
教学过程：
一、Greetings.
T: Good morning！
How are you today?
What’s the weather like today?
二、Sing the song: America, America.
三、Presentation and pratice.
1. T: There will be an art show in our school, can you tell us what you can do？
The students report with : I can …… ./ I can’t …… .
Bb writing : I can …… .
When someone answers, ask the others: What can he/she do? Help the others to say: He/She can …… .
Bb writing : He/She can …… .
2. CAI shows the picture of Liuxiang.
Ask : How old is he? Where is he from? Where is he visiting? What can he do?
Get the students to answer according to the prompt of CAI.
Ask : Can you jump?
Bb writing : Can you …… ?
Ask the other students: Can he/she jump?（Bb writing.）
Help the others to say : Yes ,he/she can ./ No ,he/she can’t.
3. The same to talk about Yaoming .
4. CAI.T: I have a pen pal. This is my pen pal.
Teach : pen pal. Pratice the new words.
5. T: This is her address.
Teach : address. Pratice the new words.
6. T: She is pretty.
Teach : pretty. Pratice the new words.
四、pratice.
1. Get the Ss to open the books, play the CD, get them to listen.
2. CAI. Get the Ss to judge the sentences true or false.
3. Listen to the dialogue again, then answer the questions on the CAI.
4. Listen and repeat.