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 sth.控告 
9. add to增加（add up to） 
10. after all 毕竟,究竟 
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与...相反 
15. all at>16. all but 几乎;除了...都 
17. all of a sudden 突然 
18. all over again 再一次,重新 
19. all over 遍及 
20. all right 令人满意的;可以 
21. all the same 仍然,照样的 
22. all the time 一直,始终 
23. angry with sb. at/about sth.生气,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适用于 
29. apply to适用 
30. appropriate for/to适当,合适 
31. approximate to近似,接近 
32. apt at聪明,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) 因此,由于 
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 如下 
41. as for 至于,关于 
42. as good as 和...几乎一样 
43. as if 好像,防腐 
44. as regards 关于,至于 
45. as to 至于,关于 
46. as usual 像平常一样,照例 
47. as well as 除...外(也),即...又 
48. as well 同样,也,还 
49. ashamed of羞愧,害臊 

50. aside from 除...外(还有) 

02

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 不管怎样,无论如何 
56. at all times 随时,总是 
57. at all 丝毫(不),一点也不 
58. at any rate 无论如何,至少 
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,在附近 
63. at heart 内心里,本质上 
64. at home 在家,在国内 
65. at intervals 不时,每隔... 
66. at large 大多数,未被捕获的 
67. at last 终于 
68. at least 至少 
69. at length 最终,终于 
70. at most 至多,不超过 
71. at no time 从不,决不 
72. at>73. at present 目前,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 
77. at the moment 此刻,目前 
78. at this rate 照此速度 
79. at times 有时,间或 
80. aware of意识到 
81. back and forth 来回地,反复地 
82. back of 在...后面 
83. back up后备,支援 
84. bare of几乎没有,缺乏 
85. be able to do能够 
86. be around差不多 
87. be available to sb.可用,可供 
88. be bound to一定 
89. be capable of doing能够 
90. be concerned with 关心…，涉足… 
91. be dying to渴望 
92. be fed up with受够了be tired of 
93. be in hospital 住院 
94. be in season 上市的/in peak season旺季 
95. be in the mood to do sth. 想做 
96. be pressed for time时间不够 
97. be tied up with忙于 
98. be under the weather 身体不好 
99. beat around the bush 拐弯没角 

100. beat the crowd 避开人群 

03

101. before long 不久以后 
102. behind schedule 误点 
103. bent>104. beside point 离题的,不相干的 
105. beyond>106. beyond question 毫无疑问 
107. book>108. booked up 订完了 
109. bound for开往 
110. break down抛锚 
111. break though突破 
112. break up with和某人分手be through with / be finished with 
113. bring about 使…发生 
114. bring someone up to date帮某人赶上help someone catch up 
115. by accident 偶然 
116. by air 通过航空途径 
117. by all means 尽一切办法,务必 
118. by and by 不久,迟早 
119. by chance 偶然,碰巧 
120. by far 最,...得多 
121. by hand 用手,用体力 
122. by itself 自动地,独自地 
123. by means of 用,依靠 
124. by mistake 错误地,无意地 
125. by no means 决不,并没有 
126. by>127. by reason of 由于 
128. by the way 顺便说说 
129. by virtue of 借助,由于 
130. by way of 经由,通过...方法 
131. call off取消 
132. call>133. capable of能够 
134. careful of/about/with小心,注意 
135. certain of /about确信,肯定 
136. chair a meeting 主持会议 
137. charge sb. with sth.控告 
138. clear of没有,不接触 
139. clever at善于 
140. close to接近,亲近 
141. come in contact with 与…取得联系 
142. come out of sth. alive大难不死 
143. come up (with)提出,拿出 
144. comparable to/with比作/比较 
145. conscious of察觉到,意识到 
146. consequent>147. considerate towards体谅,体贴 
148. contemporary with与...同时代 
149. content with满足于 

150. contrary to违反 

04

151. cost someone an arm and a leg代价很大 
152. count down倒计时 
153. count>154. count>155. count>156. count the day期待 
157. count the day期待 
158. counter to与...相反 
159. crazy about热衷,着迷 
160. critical of挑剔,批评 
161. cry in>162. cry>163. curious about好奇,想知道 
164. cut down>165. cut down削减 
166. cut in插入 
167. cut off切断 
168. cut out切除 
169. cut someone short打断 
170. cut through抄近路 
171. cut up切碎 
172. die out 灭绝 
173. distinct from种类(风格)不同 
174. do the laundry洗衣服 
175. doubtful of /about怀疑 
176. drop by / in 顺路拜访 
177. due to 由于,因为 
178. each other 互相 
179. easier said than done说起来容易做起来难 
180. east of在...东面 
181. equal to相等,胜任 
182. equivalent to等于,相当于 
183. essential to/for必不可少 
184. even if/though 即使,虽然 
185. ever so 非常,极其 
186. every now and then 时而,偶尔 
187. every other 每隔一个的 
188. except for 除了...外 
189. expert at/in/on善于 
190. face to face 面对面地 
191. faculty members 教职员工 
192. faithful to忠实于 
193. fall flat 平躺在地上 
194. familiar to sb为...所熟悉 
195. familiar with sth熟悉,通晓 
196. far from 远非,远离 
197. fatal to致命的 
198. favorable to支持,赞成 
199. fearful of惧怕 

200. feel at home熟悉 

05

201. feel blue心情不好 
202. feel free to随便 
203. figure out sth. 解决 
204. fit for适于 
205. flat tire轮胎没气 
206. flat tire轮胎没气 
207. fond of喜欢 
208. for ever 永远 
209. for good 永久地 
210. for the better 好转 
211. for the moment 暂时,目前 
212. for the present 暂时,目前 
213. for the sake of 为了,为了...的利益 
214. for the time being 暂时,眼下 
215. foreign to非...所原有 
216. free of /from未受...;免费 
217. free with康慨,大方 
218. from time to time 有时,不时 
219. full up客满 
220. get a bargain 买到便宜货 
221. get nowhere with 毫无进展 
222. get over恢复 
223. get used to习惯于 
224. give off发出 
225. give someone a big hand为某人鼓掌 
226. give someone a hand帮忙 
227. go about sth. 开始做… 
228. go after追求 
229. go ahead同意做某事 
230. go by遵守 
231. go down下降，往下传 
232. go for竭尽全力做 
233. go into进入，开始从事 
234. go off出发 
235. go out熄灭，外出 
236. go over复习 
237. go over复习，从头到尾检查一遍 
238. go round/around足够分配 
239. go sightseeing 去观光 
240. go steady with和某人确定关系 
241. go through从头到尾 
242. go without单独 
243. guilty of有...罪的 
244. had better最好 
245. hand in hand 手拉手 ,密切关联 
246. hang up 挂断 
247. have>248. have the final say 有决定权 

249. head>250. heart and soul 全心全意地 

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