29. instinct　 本能　　　　 by instinct　 出于本能　　　 act on instinct 憑直覺行動(dòng)

28. instead　　　　　　　　 He was ill, so I went there instead.

instead of　 代替　　　 = He was ill, so I went there instead of him.

27. instant 立刻的，速食The medicine she took gave an instant relief from her pain.藥暫時(shí)止痛。

　　　　　　　　　　 instant coffee　　 instant noodle　 方便面

226. inspire sb to do 鼓舞…去做…　　 encourage sb to do sth

　　　 Her courage encouraged confidence in others. 她勇氣激發(fā)他人信心。

25. inspect troops　 檢閱軍隊(duì)　　 inspect our school　 視察我們的學(xué)校

24. insist　 堅(jiān)持　 He insisted that he was innocent. = He insisted on his being innocent.　　　　

　 He insisted that he did nth wrong and ( should ) not be punished.他認(rèn)為他沒錯(cuò)，不要被懲罰。

23. inquire of sb about 詢問…　　 He inquired of me about my work.　　

inquire into 調(diào)查 inquire into the matter　 inquire after詢問 make inquiries of sb about　 詢問

22. innocent 清白be innocent of crime 無罪as innocent as a newly-born baby 天真無邪的孩子　

guilty有罪的　 I don’t know whether he is innocent or guilty　　

21. be injured in　 在…受傷　　 an injured look 委屈的表情　　

20. inform sb of /about sth　　 inform sb that

keep sb informed of　　　 TV keeps me informed of what is happening in the word every day.