Unit3: 单元知识点总结1. go out for dinner 出去吃饭2. stay out late 在外面待到很晚3. go to the movies 去看电影4. get a ride 搭车5. work on 从事6. finish doing sth. 完成做某事7. clean and tidy 干净整洁8. do the dishes 洗餐具9. take out the rubbish 倒垃圾10. fold your/the clothes 叠衣服11. sweep the floor 扫地12. make your/the bed 整理床铺13. clean the living room 打扫客厅14. no problem 没问题15. welcome sb. 欢迎某人16. come home from school/ work放学/下班回家17. throw down 扔下18. sit down 坐下19. come over 过来20. take sb. for a
