教学目标：
1.掌握新单词： climbing, eating, playing, jumping, drinking, sleeping.
2.掌握句型： Fido is sleeping. They are playing with each other.
重点难点：
1. 能掌握新单词，并知道如何在单词的后面加上ing。
2. 能用英语表达谁正在做什么。
教学过程：
Step1 : 预习温故（用时6分钟）
1. Review last lesson’s content .
2. T: Whose bag is this ? S1: It’s mine .
T: Whose English books are these ? S: They are mine .
T: Whose cat is that ? S: It’s Sarah’s ./ It’s hers .（板书句型）
3. Read Let’s talk part of page 48.
Step 2. 新课内容展示（用时18分钟）
1. T: What do you do ? S: I eat banana./ I climb mountains.
T: Teach and review words: sleep, drink water, climb mountains.
2.T: I do , You guess.（我做你猜）Look at me ,What am I doing ?（老师做睡觉状）
S1：睡觉（sleep）
T: Sleeping . I am sleeping .
Use the same way to learn the other words: climbing, eating, playing, jumping, drinking.并板书在黑板上同时将每个单词的原形也板书在黑板。
3. T: Look at the picture. Look at the Fido. Fido is sleeping.
T: Look at these rabbits . Are these rabbits eating?
S: No, They’re playing with each other.
4. Read these words together .
Step 3. 合作交流，师生共建（用时7分钟）
1. Who is faster? （灵活运用本节课大句型）
2. T: eat （jump…） S: eating.（jumping..）
3. Let’s play .（ Make up sentences 组句子）
For example : Chenjie is jumping. （ 看那组租的句子又多有正确）
Step 4. 达标检测（用时6分钟）
Step 5.布置当堂作业（用时2分钟）
1、抄写单词：climbing, eating, playing, jumping, drinking, sleeping
2、记住新单词并五个进行时的句子。
板书设计：
Unit 5 Whose dog is it ? Let’s talk p52
sleep-- sleeping eat--- eating
Mike is play--- playin jump --- jumping
They are drink --- drinking
（Mike and John） are climb –- climbing