1. at the thought of一想到… 2. as a whole (=in general) 就整体而论3. at will 随心所欲4. (be) abundant in(be rich in; be well supplied with) 富于，富有5. access(to) (不可数名词) 能接近，进入，了解6. by accident(=by chance, accidentally)偶然地，意外. Without accident(=safely) 安全地，7. of one’s own accord(=without being asked; willingly; freely)自愿地 ,主动地8. in accord with 与…一致 . out of one’s accord with 同…。不一致9. with one accord (=with everybody agreeing)一致地10. in accordance with (=in agreement with) 依照，根据11. on one’s own account1) 为了某人的缘故， 为了某人自己的利益2) (=at one’s own risk) 自行负责3) (=by oneself)依靠自己12. take…into account(=consider)把..。考虑进去13. give sb. an account of 说明， 解释 (理由)14. account for (=give an explanation or reason for) 解释， 说明。15. on account of (=because of) 由于，因为。16. on no account(=in no case, for no reason)绝不要，无论如何不要(放句首时句子要倒装)17. accuse…of…(=charge…with; blame sb. for sth. ; blame sth. on sb. ; complain about) 指控，控告18. be accustomed to (=be in the habit of, be used to)习惯于。19. be acquainted with(=to have knowledge of) 了解; (=to have met socially) 熟悉20. act on 奉行，按照…行动; act as 扮演; act for 代理21. adapt oneself to(=adjust oneself to) 使自己适应于22. adapt…(for) (=make sth. Suitable for a new need) 改编， 改写(以适应新的需要)23. in addition (=besides) 此外， 又， 加之24. in addition to(=as well as, besides, other than)除…外25. adhere to (=abide by, conform to, comply with, cling to, insist on, persist in, observe, opinion, belief ) 粘附; 坚持， 遵循26. adjacent(=next to, close to) 毗邻的， 临近的27. adjust..(to) (=change slightly)调节; 适应;28. admit of (=be capable of, leave room for) …的可能，留有…的余地。29. in advance (before in time) 预告， 事先30. to advantage 有利的，使优点更加突出地31. have an advantage over 胜过have the advantage of 由于…处于有利条件have the advantage of sb。知道某人所不知道的事32. take advantage of (=make the best of, utilize, make use of, profit from, harness)利用33. agree with 赞同(某人意见) agree to 同意34. in agreement (with) 同意， 一致35. ahead of 在…之前， 超过…;……………. ahead of time 提前36. in the air 1)不肯定， 不具体. 2)在谣传中37. above all (=especially, most important of all) 尤其是， 最重要的38. in all (=counting everyone or everything, altogether) 总共， 总计39. after all 毕竟，到底; (not) at all 一点也不;all at once(=suddenly)突然; once and for all 只此一次; above all 最重要的; first of all 首先; all in all 大体上说; be all in 累极了; all but 几乎40. allow for (=take into consideration, take into account) 考虑到， 估计到41. amount to (=to be equal to) 总计， 等于。42. answer for (undertake responsibility for, be liable for, take charge for) 对…负责。43. answer to (=conform to) 适合，符合。44. be anxious about 为…焦急不安; 或anxious for45. apologize to sb. for sth. 为…向…道歉46. appeal to sb. for sth. 为某事向某人呼吁. appeal to sb. 对某人有吸引力47. apply to sb. for sth. 为…向…申请; apply for申请; apply to 适用。48. apply to 与…有关;适用49. approve of (=consent to, be in favor of, favor, agree to, consider good, right) 赞成， approve vt. 批准50. arise from(=be caused by) 由…引起。51. arrange for sb./sth. to do sth. 安排…做…52. arrive on 到达; arrive at 到达某地(小地方);得出，作出; arrive in 到达某地(大地方);53. be ashamed of (=feel shame, guilt or sorrow because of sth. done) 以…为羞耻54. assure sb. of sth. (=try to cause to believe or trust in sth.) 向…保证， 使…确信。55. attach(to) (=to fix, fasten; join) 缚， 系 ,结56. make an attempt at doing sth. (to do sth.) 试图做…57. attend to (=give one’s attention, care and thought)注意，照顾;attend on(upon)(=wait upon, serve, look after) 侍候，照料58. attitude to/ toward …对…的态度。看法59. attribute…to…(=to believe sth. to be the result of…)把.。归因于.., 认为.。是.。的结果60. on the average (=on average, on an average) 平均61. (be) aware of (=be conscious of , having knowledge or consciousness)意识到，知道。62. at the back of (=behind) 在…后面63. in the back of 在…后部(里面); on the back of 在…后部(外面); be on one’s back(=be ill in bed) 卧病不起。64. at one’s back(=supporting or favoring sb.) 支持，维护; have sb. at one’s back 有…支持， 有…作后台65. turn one’s back on sb. (=turn away from sb. in an impolite way) 不理睬(某人),背弃，抛弃66. behind one’s back 背着某人(说坏话)67. be based on / upon 基于68. on the basis of 根据…, 在…基础上69. beat…at 在…运动项目上打赢70. begin with 以…开始. to begin with (=first of all) 首先， 第一(经常用于开始语)71. on behalf of (=as the representative of) 以…名义72. believe in(=have faith or trust in; consider sth./sb. to be true) 相信，依赖，信仰。73. benefit (from) 受益，得到好处。74. for the benefit of 为了…的利益(好处)75. for the better 好转76. get the better of (=defeat sb.) 打败， 胜过。77. by birth 在出生上，论出身，按血统 at birth 在出生时; give birth to 出生78. blame sb. for sth. 因…责备某人 . blame sth. on sb. 把…推在某人身上79. in blossom开花(指树木) be in blossom开花(强调状态) come into blossom开花(强调动作)80. on board 到船上， 在船上， 上火车或飞机81. boast of (or about) 吹嘘82. out of breath 喘不过气来83. in brief(=in as few words as possible)简言之84. in bulk 成批地，不散装的85. take the floor 起立发言86. on business 出差办事。87. be busy with sth。于某事。 be busy doing sth. 忙于做某事88. last but one 倒数第二。89. but for (=without) 要不是. 表示假设90. buy sth. for…money 用多少钱买91. be capable of 能够， 有能力be capable of being +过去分词：是能够被…的92. in any case(=for love or money, at any rate, at any price, at any cost, whatever happens; anyhow)无论如何 93. in case (=for fear that) 万一; 94. in case of (=in the event of)如果发生…万一
in the case of 至于…, 就…而言
95. in no case在任何情况下都不(放句首倒装句)
96. be cautious of 谨防
97. center one’s attention on(=focus one’s attention on) 把某人的注意力集中在…上
98. be certain of (=be sure of) 有把握， 一定。
99. for certain of (=for sure )肯定地，有把握地
100. by chance(=accidentally, by accident)偶然
