（1）imitation

n.　１．模仿；２．仿制，仿制品；３．赝品

Eg.Is that the real painting or just an imitation?

(2)immerse

vt.　１．使沉浸；２．(in)使沉浸在，使专心于

Eg.You are always immersed in a book.

（3）imminent

a.　即将发生的，临近的，逼近的

Eg.My departure will be imminent.

(4)immortal

a.　１．长生的，不死的；２．不朽的，流芳百世的

n.　１．神仙；２．不朽人物

Eg.My grandfather is so old that he thinks that he in immortal.

(5)immune

a.　１，免疫的，有免疫力的；２．(to)不受影响的；３．(from)免除的，豁免的

Eg. I am immune to disease!

(6)impair

vt.　损害，损伤，削弱

Eg. Your sight will be impaired if you sit that close to the TV.

(7)impart

vt.　１．告知，透露；２．赋予，给予

Eg.As a teacher it is my job to impart knowledge.

(8)imperative

a.　１．必要的，紧急的，极重要的；２．命令的

n.　１．必要的事，必须完成的事；２．祈使语气（的动词）

Eg. Now, it is imperative that you listen to my instructions.

(9)imperial

a.　１．帝国的，帝王的；２．专横的，傲慢的；３．（度量衡）英制的

Eg. The imperial ship set sail for India in 1843.

(10) impetus

n.　１．推动，促进，刺激；２．推动力

Eg. That was an impetus decision.