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第二单元(Unit 2) (A)1. This is my sister. 2. Is this your brother? 3. Thanks a lot. 4. My first name is Tanya. 5. That's a black jacket. (B)6. W: Hello,Tom. M: Hi,Mary. 7. W: What's that? M: It's a desk. 8. W: How are you? M: Great. Thanks. 9. W: This is my sister,Anna. M: Hello! 10. W: Is your mother a teacher? M: No. She is a doctor.








































































































































































































