一、
二、
三、1. Yes, it is.
2. It’s an orange.
3. They’re chickens.
四、1. apples
2. pears
3. pigs
4. a cow
5. ducks
6. chickens
Unit7第二课时听力原文:
一、1. A: What are these? B: They are pigs.
2. A: What are those? B: They are pears.
3. A: What’s that? B: It’s a cow.
4. A: What are these? B: They’re chickens.
5. A: What are those? B: They are apples.
6. A: What are these? B: They are dogs.