一、page 42 activity3 answers 1-5. a b b b a 二、1. 私人教师 2. believe in 3. be similar to 4. look after 5. be at war with 6. stress the importance of 7. kindness, duty and order in society 8. be influenced by 9. bring sb up 10. follow sb’s advice 11. treat sb badly 12. as a result 13. in some ways 14. be different from reading 课 内 探 究 学 案一、main idea b