1. beg ones pardon2. multiply by3. slow down4. wear out 5. try on 6. make a decision, 7. a place of interest 8. make a mistake 9. drop off 10. think about11. make up ones mind,12. at all, 13. at least14. by the time 15. carry on 16. never mind 17. from now on18. come down 19. hands up20. before long，21. no one，22. notany longerII. 重要句型1. be busy doing sth.2. prefer to do sth.3. regard. as.4. be pleased with sth./sb.5. be angry with sb.III. 交际用语1. -How much does cost ?2. -It can cost as little as yuan and as much as yuan.3. -It costs .4. -Its worth .5. -I dont agree with .6. -I wasnt sure whether.7. -I wonder if .8. -What size ? 9. -Have you got any other colour / size / kind? 10. -Have you got anything cheaper? 11. -How much are they?12. -How much does it cost? 13. -How much is it? 14. -Thats a bit expensive. 15. -Even though theyre a little expensive, Ill take them. 16. -Ill think about . 17. -I dont think Ill take .18. -I like .19. -I dont really like .20. -Can I help you, girl? 21. -Would you like me to look in the back?22. -We can find .23. -Do you like being ?24. -Can I ask you some questions? 25. -Sure. 26. -It was great. 27. -Wow! 28. -Yeah!29. -Oh dear!30. -Hands up! 31. -Ill shoot anyone who moves. 32. -Theres no need to thank me. 33. -Can you remember anything else about him? 34. -Come down, Polly!35. -There is a little traffic accident36. -Theres a big traffic jam.37. -Well, Im sure hell be here before long.38. -Im beginning to get angry with him!39.-Yes, we cant wait any longer. Lets go without him.40. -Thats terrible! 41. -Thats a really bad excuse!