1. instead of (=in place of) 代替，而不是…
2. instruct…in (=teach) 教.指導.訓練某人…
3. insure…for 把…保險(多少錢); ensure 使安全; assure…(of) 使…確信,保證
4. insure…against 保險…以防
5. intend…for 打算把…給
6. (be) intent on 專心致志, 堅決
7. in the interests of 符合…的利益 be interested in 對…感興趣
8. interfere in干涉, interfere with打攪,干擾
9. at intervals 每隔一會兒, 每隔一段距離
10. intervene in 干預
11. invest in 投資
12. be involved in (=become connected or concerned) 捲入, 參加
13. by itself (=alone, without help)單獨地,靠自己
14. in itself 本身; of itself 自發,自然
15. be jealous of 妒忌
16. jump at (=to be eager to accept)搶着接受,
17. jump on (=scold, tell of) 叱責
18. junior to sb. 年紀較…輕, 職位較…低.
19. (be) keen on 喜愛, 渴望
20. keep a close watch on ( =keep a sharp lookout for) 密切注視
21. be in a mess 亂七八糟, 處境困難 make a mess of 弄亂, 打亂
22. bear(or keep)…in mind(=remember)牢記
23. bring(or call)to mind(=remember)使回想起
24. by mistake(由於粗心,健忘原因而)錯誤地
25. at the moment (=now) 此刻,現在 for the moment (=for the time being)暫時 just a moment 稍等片刻 at the last moment 在最後一刻
26. in the mood for 有情緒去做..,有心境做.
27. no more…than 和…一樣都不…
28. for the most part 多半,大多數,一般來說
29. at (the) most 最多, 至多
30. make the most of 充分利用
31. be not much of(=not a good)不是很好的.… be something of 有點…,像…
32. name after 用…的名字命名
33. native to 所產的
34. by nature 天生的, 生來
35. in mature 本質上
36. (be) in the nature of 屬…性質
37. none other that 不是別人,正是…
38. above normal 高於正常(溫度)
39. for nothing (=free, without payment)免費
40. nothing but 只有, 不過…而已
41. to say nothing of(=not to mention)更不用說…
42. do sth. at short notice 只給很少時間準備
43. until further notice 在另行通知前
44. take notice of (=pay attention) 注意
45. object to (=be opposed to) 反對
46. objection to (接動名詞) 反對
47. on occasion(=now and then)不時地,必要時
48. by occasion of (=because of) 由於
49. occupy oneself with (in) 忙於(某事)
50. it occurs to sb. that… 某人想到…
