教学目标：
1. 听录音完成Let’s try的练习题。
2. 熟练掌握对话及重点句型：The yellow picture is mine . Are these all ours ? There is picture of Shanghai . Whose is it ?
重点难点：
1. 能听录音完成相应的练习题。
2. 能熟读对话和灵活的进行句型替换练习。
教学过程：
Step1 : 预习温故（用时5分钟）
1. T: Is this his cat ? S: Yes, it is .
T: Is this her bag ? S: No, it isn’t. （ 板书）
T: Whose book / pen /ruler is that ? S1: It’s mine/ yours/his .
2. Review sentences : T: It’s his dog . S: The dog is his .（用上节课的图片）
T: It’s her book. S: The book is hers.
T: It’s their dog . S: The dog is theirs .（…）
Step 2. 新课内容展示（用时17分钟）
1. Listen to the tape of Let’s try part and finish exercises. （老师讲解录音中的重点句子）
2. Teach key’s words and sentences: yellow picture, picture of , beautiful, There is …（板书在黑板上）
3. T: Is this a yellow picture ? S: Yes, it is .
T: That is a picture of Beijing. S: Read it .
T: There is a beautiful picture. S: Read it “beautiful “
4. Listen the tape of Let’s talk and follow reading .
T: Look here .There are so many pictures . S; Yes.
T: The yellow picture is ChenJie’s . The yellow picture is hers .
T: Whose is that picture of Beijing ? S: It’s Zhang Peng’s .
T: Whose is that picture of Shanghai ? S: It’s Yifan’s .
5. Students read this part ,and understand this part.
Step 3. 合作交流，师生共建（用时8分钟）
1.Pair work. （Lost and found 失物招领）灵活掌握本节课的句型）
S1: Whose storybooks are these ? S2: They are mine .
S1: Whose book is this ? S2: It’s Mike’s ./ It’s his .
2. Role play reading of Let’s talk part .
Step 4. 达标检测（用时7分钟）
Step 5.布置当堂作业（用时2分钟）
1、熟读Let’s talk部分。
2、抄写Let’s talk部分并写出汉语意思。
板书设计：
Unit 5 Whose dog is it ? Let’s talk p48
The yellow picture is mine .
Whose is that picture of Beijing?
Whose is that picture of Shanghai?
Are these all ours ? Yes , they are.