(共49张PPT)
1. billion / b lj n /
2. native / ne t v/
3. attitud/ t tju:d /
4. reference / refr ns /
5. refer / r f :(r) /
6. refer to
7. system/ s st m /
8. despite /d spa t /
9. ups and downs
10. factor / f kt (r)/
11. based /be st/
12. base /be s/
13. date back (to ...)
14.bone / b n /
15. shell / el /
16. symbol / s mbl /
17. carve/ kɑ:v /
18. dynasty / d n sti/
19. variety /v ra ti/
20. major / me d (r)/
21. no matter where, who, what, etc.
22. dialect /'da lekt/
23. means /mi:nz/
24. classic / kl s k/
25.regard /r gɑ:d/
26. character /'k r kt (r)/
27. calligraphy / k l ɡr fi /
28. global /'gl b l/
29. affair / fe (r)/
30. appreciate/ 'pri: ie t /
31. specific /sp s f k/
32. CE
33. struggle / str gl/
34.tongue /t /
35. point of view
36. semester/s mest (r)/
37.gas /ɡ s/
38. petrol /'petr l/
39. subway /'s bwe /
40. apartment / 'pɑ:tm nt/
41. pants / p nts /
42. beg /beg/
43.equal /'i:kw l /
44. ga /g p/
45. demand /d mɑ:nd/
46. vocabulary /v 'k bj l ri /
47. description/d skr p n/
48. relate /r le t /
49. relate to