（1）insulate

vt.　１．使绝缘，使隔热，使隔音；２．隔离，使隔绝（以免受到影响）

Eg. Perhaps you need to insulate it better.

(2)intact

a.　完整无缺的，未经触动的，未受损伤的

Eg. Did the parcel arrive intact?

（3）intake

n.　１．吸入，纳入；２．进气口，入口

Eg. What is the annual intake of students into your school each year?

(4)integral

a.　构成整体所必需的，基本的

Eg.You played an integral part in the project, thanks for your help.

(5)integrity

n.　１．正直，诚实，诚恳；２．完整，完全，完善

Eg. I admire your integrity.

(6)intelligible

a.　可理解的，明白易懂的，清楚的

Eg.Mark always holds intelligible conversation.

(7)intensify

v.　（使）增强，（使）加剧

Eg. We could intensify the light in the room by painting the walls white.

(8)intent

n.　意图，意向，目的

a.　１．(on)专心的，转注的；２．(on)急切的

to all intents (and purposes)　几乎在一切方面，实际上

Eg. I did not commit the crime with intent.

(9)interact

vi.　相互作用，相互影响

Eg.I need to interact with some new people.

(10)intercept

vt.　拦截，截住，截击

Eg. I think our post has been intercepted.