文档介绍：高一到高三英语单词高一到高三必考关键英语短语大汇总！做成口袋本背起来！
高一到高三必考关键英语短语大汇总！做成口袋本背起来！
1. a big headache令人头痛的事情
2. a fraction of一部分
3. a matter of concern焦点
4. a series of一系列,一连串 above all首先,尤其是
5. absent from不在,缺席
6. abundant in富于
7. account for解释
8. accuse sb. of
9. add to增加（add up to）
10. after all毕竟,到底
11. agree with同意
12. ahead of time / schedule提前
13. ahead of在...之前（ahead of time提前）
14. alien to和...相反
15. all at once忽然,同时
16. all but几乎;除了...全部
17. all of a sudden忽然
18. all over again再一次,重新
19. all over遍布
20. all right令人满意的;能够
21. all the same依然,照样的
22. all the time一直,一直
23. angry with sb. at/about ,愤怒
24. anxious about/for忧虑,担心
25. anything but根本不
26. apart from除...外(有/无)
27. appeal to吸引，申诉，请求
28. applicable to适合用于
29. apply to适用
30. appropriate for/to合适,适宜
31. approximate to近似,靠近
32. apt at聪慧,善于
33. apt to易于
34. around the clock夜以继日
35. as a matter of fact实际上
36. as a result(of)所以,因为
37. as a rule通常,照例
38. as far as ...be concerned就...而言
39. as far as远至,到...程度
40. as follows以下
41. as for至于,有关
42. as good as和...几乎一样
43. as if仿佛,防腐
44. as regards有关,至于
45. as to至于,有关
46. as usual像日常一样,照例
47. as well as除...外(也),即...又
48. as well一样,也,还
49. ashamed of惭愧,害臊
50. aside from除...外(还有)
51. ask for the moon异想天开
52. at a loss茫然,不知所措
53. at a time一次,每次
54. at all costs不惜一切代价
55. at all events不论怎样,不论怎样
56. at all times随时,总是
57. at all丝毫(不),一点也不
58. at any rate不论怎样,最少
59. at best充其量,至多
60. at first sight乍一看,初看起来
61. at first最初,起先
62. at hand在手边,在周围
63. at heart内心里,本质上
64. at home在家,在我国
65. at intervals不时,每隔...
66. at large大多数,未被捕捉的
67. at last最终
68. at least最少
69. at length最终,最终
70. at most至多,不超出
71. at no time从不,决不
72. at one time曾经,一度;同时
73. at present现在,现在
74. at someone's disposal任...处理
75. at the cost of以...为代价
76. at the mercy of任凭...摆布