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A. Listen and number. 听录音，标号。
答案
B. Look and write. 观察家庭树，写出正确的人物关系。
1. Bill is Ken's .
2. Amy is Emma's .
3. Jack's is John.
4. Mary is Emma's .
5. Joe's is Emma.
6. Joe's is John.
7. Ken is Emma's C .
1. Bill is Ken's .
2. Amy is Emma's .
3. Jack's is John.
4. Mary is Emma's .
5. Joe's is Emma.
6. Joe's is John.
7. Ken is Emma's C .
答案
1. grandfather/grandpa
2. grandmother/grandma
3. brother
4. aunt
5. sister
6. uncle
7. cousin
2. grandmother/grandma
3. brother
4. aunt
5. sister
6. uncle
7. cousin
解析
先梳理家庭树的人物亲属层级：① 第一代长辈Bill和Amy是夫妻，他们的孩子是Alice、Jack、John、Mary；② Alice和Jack是夫妻，二人的孩子是Emma和Joe；③ John和Mary是夫妻，二人的孩子是Ken。结合本单元所学的亲属类词汇，匹配对应的人物关系即可。
