導語：大學英語四級考試，即CET-4，College English Test Band 4的縮寫，是由國家教育部高等教育司主持的全國性教學考試。下面是小編整理的2017英語四級單詞詞彙，希望對大家考試有所幫助。
the thought of一想到…
2. as a whole (=in general) 就整體而論
3. at will 隨心所欲
4. (be) abundant in(be rich in; be well supplied with) 富於，富有
5. access(to) (不可數名詞) 能接近，進入，瞭解
6. Without accident(=safely) 安全地，
7. of one’s own accord(=without being asked; willingly; freely)自願地 ,主動地
8. in accord with 與…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，根據
11. on one’s own account
12. take…into account(=consider)把.....考慮進去
13. give sb. an account of 説明， 解釋 (理由)
14. account for (=give an explanation or reason for) 解釋， 説明。
15. on account of (=because of) 由於，因為。
16. on no account(=in no case, for no reason)絕不要，無論如何不要(放句首時句子要倒裝)
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)習慣於。
19. be acquainted with(=to have knowledge of) 瞭解; (=to have met socially) 熟悉-
20. act on 奉行，按照…行動; act as 扮演; act for 代理
21. adapt oneself to(=adjust oneself to) 使自己適應於
22. adapt…(for) (=make sth. Suitable for a new need) 改編， 改寫(以適應新的需要)
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; 堅持， 遵循
26. adjacent(=next to, close to) 毗鄰的， 臨近的`
27. adjust..(to) (=change slightly)調節; 適應;
28. admit of (=be capable of, leave room for) …的可能，留有…的餘地。
29. in advance (before in time) 預告， 事先
30. to advantage 有利的，使優點更加突出地
31. have an advantage over 勝過
have the advantage of 由於…處於有利條件
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 贊同(某人意見) agree to 同意
34. in agreement (with) 同意， 一致
35. ahead of 在…之前， 超過…; ahead of time 提前
36. in the air 1)不肯定， 不具體. 2)在謠傳中
37. above all (=especially, most important of all) 尤其是， 最重要的
38. in all (=counting everyone or everything, altogether) 總共， 總計
39. after all 畢竟，到底;
40. allow for (=take into consideration, take into account) 考慮到， 估計到
41. amount to (=to be equal to) 總計， 等於。
42. answer for (undertake responsibility for, be liable for, take charge for) 對…負責。
43. answer to (=conform to) 適合，符合。
44. be anxious about 為…焦急不安; 或anxious for
45. apologize to sb. for sth. 為…向…道歉
46. appeal to sb. for sth. 為某事向某人呼籲. appeal to sb. 對某人有吸引力
47. apply to sb. for sth. 為…向…申請; apply for申請; apply to 適用。
48. apply to 與…有關;適用
49. approve of (=consent to, be in favor of, favor, agree to, consider good, right) 贊成， approve vt. 批准
50. arise from(=be caused by) 由…引起。