Unit 4 Why dont you talk to your parents? 蕴才辅导中心一、重点短语 1. have free time 2. allow sb. to do sth. 3. hang out with sb. 4. after-school classes 5. get into a fight with sb. 6. until midnight 7. talk to sb. 8. too many 9. study too much 10. get enough sleep 11. write sb. a letter 12. call sb. up 13. surprise sb. 14. look through 15. be angry with s