1. D 2. B 3. A 4. C 5. A
6. D 7. B 8. D 9. C IO. A
11. D, were 12. D, saving
13. C, family-run 14. C, environmental
15. B, that 16. A, in
17. C, to make 18. D, skinned
19. B, great 20. D, until
21. A 22. D 23. C 24. B 25. A
26. C 27. A 28. B 29. D 30. C
31. C 32. B 33. D 34. C 35. C
36. B 37. A 38. B 39. D 40. B
41. D 42. A 43. B 44. A 45. B
46. C 47. D 48. C 49. A 50. D
51. B 52. C 53. A 54. D 55. A
56. C 57. D 58. B 59. B 60. D
61. C 62. A 63. B 64. C 65. D
66. A 67. A 68. B 69. D 70. A
71.几近每一个汗青学家对史学都有本身的界定，但现代史学家的实践最趋势于认为汗青学是试图重现曩昔的重大史实并对其做出诠释。
72.人们之以是存眷汗青钻研的法子论，主如果由于史学界内部定见纷歧，其次是由于外界其实不认为汗青是一门学问。
73.在这类变化中，汗青学家钻研汗青时，那些诠释新史料的新法子充分了传统的汗青钻研法子。
74.所谓法子论是指一般的汗青钻研中的特有观点，仍是指汗青探讨中各个详细范畴合用的钻研手腕，人们对此定见纷歧。
75.这类错误一样存在于汗青传统派和汗青社科派；前者认为汗青就是史学界内部和外部人士对各类史料来历的评论，后者认为汗青的钻研是详细法子的钻研。
作文:
【审题解题】
1999年的考研英语写作继1997年以后再次考查了图表作文，也是至今为止最后一次考图表作文，厥后一向考的都是丹青作文。这一次给出了两幅图表，别离标示了美国生齿的增加与物种的灭尽。咱们截取配合的1800的到1900年的环境，可以发明两个数据均呈上升的趋向，由此可以得出生齿增加很大水平上致使物种灭尽的结论。
提纲领求咱们写三点，第一点是写生齿增加对野活泼植物的影响。第二点写可能的缘由。第三点是写本身对野活泼植行庇护的建议。第一段天然是描写数据，尔后得出结论。第二段可以在管辖句后为三点来写。第三段分为当局和公民两个方面来讲。
【焦点辞汇】
soar飞腾，剧增
rapid growth of U. S. population 美国生齿的快速增加
sharp decline of wildlife species 野活泼植物种类的敏捷降低
result from 由…引发，是…的成果
forbid wildlife hunting 制止捕猪野活泼植物
be aware of this ecological crisis 意想到这场生态危机
take on the responsibility of wildlife protection 担当起庇护野活泼植物的责任
【点石成金】 the ups and downs of population growth
As is seen from the two graphs, it is clear that with the rapid growth of U.S. population from 1800 to 1990, the number of its wildlife species no longer existing soared during the same period. Naturally, we can draw the conclusion that the sharp decline of wildlife species resulted from the population growth.
Two reasons may account for this phenomenon. To begin with, as the population grows, people consume much more natural resources, which often leads to excessive hunting. Second, with the increase of human activities, modern people take up more and more space. Which has a great impact on other species. Finally, the problem of pollution becomes more and more serious with the development of modern industry. More and more animals have to adapt themselves to the decaying 
environment or move to a totally different place, but not all of them are fortunate enough to survive the changes.
Solving this problem calls for, above all, the government’s efforts to control population growth, to decrease industrial pollution and to enhance the laws to forbid wildlife hunting. Moreover, co妹妹on citizens should be aware of this ecological crisis and take on the responsibility of wildlife protection. In a word, only when the government and the co妹妹on people make joint e f forts can we hope to find a satisfactory solution to this problem.
【黄金模板】
As is seen from the two graphs, it is clear that …. Naturally, we can draw the conclusion that ….
… reasons may account for this phenomenon. To begin with … . second …. Finally.
… calls for, above all, … .moreover, … . in a word, only when the government and the co妹妹on
people make joint efforts can we hope to ….
【布局点评】
首段首句先描写数据，次句得出结论。次段首句是主题句，尔后分三方面来讲。第三段先分当局和公司两方面来讲解决法子，尔后做结。
【妙笔生花】
首段首句很是精巧：先以as is seen from the two graphs开首，再利用一个主语从句以暗示客观，尔后用with the rapid growth和during to the same period来暗示二者之间的紧密亲密接洽。第二句以naturally开首，利用模板句we can draw the conclusion,尔后引出同位语从句——物种的急剧削减是生齿增加的成果。
第二段首句是经常使用的模板句，尔后分三点来讲。第一点是说跟着生齿增加，人们会消费愈来愈多的天然资本，而这会致使过分的捕猎。句中consume、natural resources和excessive hunting别离暗示“消费”、“天然资本”和“过分捕猎”。第二点是说随丰人类勾当的增长，现代人占用了愈来愈多的处所，这对其它物种发生了庞大影响。句中human activities、take up和impact别离暗示“人类勾当”、“盘踞”和“影响”。第三点是说污染的影响，此中后一句很是值得大师进修。
More and more animals have to adapt themselves to the decaying environment or move to a totally different place, but not all of them are fortunate enough to survive the changes.句中adept themselves to the decaying environment暗示“顺应于恶化的情况”，以后利用了部门否认句，survive暗示“幸存下来”。
最后一段利用了分——总的布局，先分口是心非点来讲，首句讲当局理当节制生齿增加，削减工业污染和增强法令庇护。第二句是讲公民应当意想到这场生态危机(ecological crisis)的紧张性并肩负(take, on,亦可用shoulder)起庇护动植物的责任。末句因此only开首的倒装句，是个经典模板句。