教学目标：
1. 掌握新单词： his ,hers, theirs, ours, yours, mine .
2. 掌握句型： Whose dog is that ? It’s my dog .=The dog is mine.
重点难点：
1. 能准确的读出和写出新的单词。
2. 能理解和运用新单词、句子：Whose dog is it ? It’s your dog ./The dog is yours .
教学过程：
Step1 : 预习温故（用时6分钟）
1. Sing a song : When is your birthday ? （ P71）
2. T: Which season do you like best ? S: Spring.
T: When is April Fool’s Day ? S: It’s on April 1st.
T: When is your birthday , Mike ? S1: My birthday is on August 5th.
T: Whose birthday is in October? （教师板书这些句型，并强调划线部分）
Step 2. 新课内容展示（用时18分钟）
1. Learn words : his, her, their, our, my ,your （老师板书在黑板上）
T: Read after me :his book, her pen, their dog , our cat, my book.
S: his book, her pen, their dog, our cat ,my book.
2.T: Do you have a pet ? S: Yes ./ No.
T: Look at this picture , This is Mike’s dog. This is his dog . The dog is his .
Ok, Everybody, follow me “his “
S: “his “
Use the same way to learn other words : hers , theirs, ours, yours, mine.
3.T: Look ！ That is my book . The book is mine . http://w ww. xk b1. com
T: Whose book is that ? S: It’s Amy’s book .
T: The book is hers . （标有下划线的地方可替换其它单词）
4. Listen to the tape and follow reading.
Step 3. 合作交流，师生共建（用时6分钟）
1. Who is faster? （谁最快）For example :T: It’s your bag . S: The bag is yours .
T: It’s my pen . S: The pen is mine .（…）
2. Finish P49 of Look, say and complete. Write two sentences .
Example : It’s her book. The book is hers .
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、学生正确的抄写单词：hers , theirs, ours, his, yours, mine.
2、运用每个单词写出句子。It’s their book. The book is theirs…。
板书设计：
Unit 5 Whose dog is it ? Let’s learn p49
It’s his dog . = The dog is his . It’s her dog. = The dog is hers.
It’s my dog. = The dog is mine. It’s their dog . = The dog is theirs.
It’s your dog. = The dog is yours. It’s our dog. = The dog is ours.