（文章内容來自微信公衆賬号：粉筆考研；ID：fenbikaoyan）

1、impartial /ɪmˈpɑːrʃl/公正的，無偏見的

A judge should be impartial

2、implement /ˈɪmplɪment/工具，器具，用具

new types of farm implements

3、impose /ɪmˈpoʊz/

征(稅)，加(負擔，懲罰等)于(on, upon)

impose additional tax on business expansion

4、impulse /ˈɪmpʌls/ 推動，驅動

give an impulse to the development of the friendly relations between the two countries

5、inaccessible /ˌɪnækˈsesəbl/達不到的

The two rocks at the top of the steep hill is at first sight inaccessible

6、incline /ɪnˈklaɪn/傾斜

The shaft inclines almost thirty degree

7、incorporate /ɪnˈkɔːrpəreɪt/包含，吸收

His book incorporates his earlier essays

8、incur /ɪnˈkɜːr/招緻，引起，遭受

incur sb’s displeasure(envy)

9、indignant /ɪnˈdɪɡnənt/憤怒的，憤慨的

The actress was at the columnist’s personal questions

10、indispensable /ˌɪndɪˈspensəbl/必不可少的，必需的(to. for)

Oxygen is indispensable to life

11、induce /ɪnˈduːs/引誘，勸使

Nothing will induce me to do that

12、infer /ɪnˈfɜːr/ (根據已知事實等)推斷，推定(from)

From his grades I inferred that he was a good student

13、ingenious /ɪnˈdʒiːniəs/(人,頭腦等)靈巧的，足智多謀的

an ingenious designer

14、initiate /ɪˈnɪʃieɪt/開始，發起

initiate a conversation

15、innovate /ˈɪnəveɪt/革新，改革，創新(in,on/upon)

innovate on another’s creation

16、inquire /ɪn'kwaɪr / 詢問，打聽

He inquired what the weather was likely to be

17、insert /ɪnˈsɜːrt/插入，嵌入

In the pause he managed to inquire a question

18、inspire /ɪnˈspaɪər/鼓舞，激起

His speech inspires the crowd

19、instant /ˈɪnstənt/緊急的，急迫的，立即的，即刻的

be in instant need of help

20、institute /ˈɪnstɪtuːt/學會，協會，學院，研究院

an institute for the blind

21、insulate /ˈɪnsəleɪt/隔音，使隔絕(以免受到影響)

We are not insulated from the real world the way we were

22、insult /ɪnˈsʌlt/侮辱，辱罵

She insulted him by calling him a coward

23、insure /ɪnˈʃʊr/保險，給。。。保險

Every father should insure his life for the sake of his wife and children