3. That’s my brother.

2. These are my friends.

1. This is my brother.

1. Is this / that…? Yes, it is./ No, it isn’t. It’s … 2. This is my brother. That is (That’s)my sister. 3. These are his brothers. Those are my friends. 4. Is she / he your sister? Yes, she / (he)is. / No, she / he isn’t. 5. Are they …? Yes, they are. / No, they aren’t. 6. She is (She’s)/ He is (He’s)… They are… 7. Is Guo Peng your…? Yes, he is. / No, he isn’t.

　　 以家庭为话题，学会用英语介绍和辨认家庭成员及朋友。学习并记忆有关家庭成员称谓的英语词。

　　 介绍人(Introduce people)

　　 识别人(Identify people)

IX. 书面表达

　　 假如你是David，你的电话是32356824。你的字典丢失了，请写一则寻物启事。

5. That is an English dictionary. _____________________? No, _____________.

4. This is my book. _______________________________? Yes, _____________.