- 承接《词汇 guile–iconoclast》，继续按字母顺序收录 C2 词表，这篇收 I 开头的一批（ideologue - incarnation）。
- 涵盖 im- 开头的否定形容词（impartial、impeccable、impervious）和态度类词（imperious、imperturbable、impudence），每个词配一个常用搭配。
- 学完继续扩充高阶词汇量。
重点内容
| 英文 | 音标 | 中文 | 例句 | 常用搭配 |
|---|---|---|---|---|
| ideologue (n.) | /ˈaɪdiəlɒg/ | 思想意识强烈的人 | a rigid ideologue unwilling to compromise | a party ideologue |
| idiosyncrasy (n.) | /ˌɪdiəˈsɪŋkrəsi/ | 怪癖 | one of his many personal idiosyncrasies | a strange idiosyncrasy |
| idiosyncratic (adj.) | /ˌɪdiəsɪŋˈkrætɪk/ | 特异的 | an idiosyncratic writing style | idiosyncratic behaviour |
| idyllic (adj.) | /ɪˈdɪlɪk/ | 田园诗般的 | an idyllic setting by the lake | an idyllic childhood |
| ignominious (adj.) | /ˌɪgnəˈmɪniəs/ | 丢脸的 | an ignominious defeat in the final | an ignominious end |
| ignominy (n.) | /ˈɪgnəmɪni/ | 耻辱 | he suffered the ignominy of defeat | public ignominy |
| ill-advised (adj.) | /ˌɪl ədˈvaɪzd/ | 考虑不周的 | an ill-advised business decision | an ill-advised remark |
| illicit (adj.) | /ɪˈlɪsɪt/ | 非法的 | illicit drugs seized at the border | an illicit affair |
| imbue (v.) | /ɪmˈbjuː/ | 使充满 | a speech imbued with hope | imbued with meaning |
| immaculate (adj.) | /ɪˈmækjələt/ | 完美无瑕的 | an immaculate performance from start to end | an immaculate record |
| immeasurably (adv.) | /ɪˈmeʒərəbli/ | 无法估量地 | conditions have improved immeasurably | immeasurably better |
| immensity (n.) | /ɪˈmensəti/ | 巨大 | the immensity of the universe | the immensity of the task |
| immortal (adj.) | /ɪˈmɔːtl/ | 不朽的 | his immortal words are still quoted | an immortal legacy |
| immutable (adj.) | /ɪˈmjuːtəbl/ | 不可改变的 | an immutable law of nature | an immutable fact |
| impair (v.) | /ɪmˈpeə(r)/ | 损害 | Alcohol can impair judgement. | impair judgement |
| impartial (adj.) | /ɪmˈpɑːʃl/ | 公正的 | an impartial judge in the dispute | an impartial view |
| impasse (n.) | /ˈæmpæs/ | 僵局 | The talks reached an impasse. | reach an impasse |
| impassive (adj.) | /ɪmˈpæsɪv/ | 面无表情的 | he remained impassive throughout | an impassive expression |
| impeachment (n.) | /ɪmˈpiːtʃmənt/ | 弹劾 | impeachment proceedings began | impeachment proceedings |
| impeccable (adj.) | /ɪmˈpekəbl/ | 无可挑剔的 | impeccable manners at the dinner | impeccable manners |
| impede (v.) | /ɪmˈpiːd/ | 阻碍 | Heavy traffic impeded our progress. | impede progress |
| impediment (n.) | /ɪmˈpedɪmənt/ | 障碍 | a speech impediment since childhood | a speech impediment |
| imperative (adj.) | /ɪmˈperətɪv/ | 极重要的；必须的 | It's imperative that we act now. | an imperative need |
| imperceptibly (adv.) | /ˌɪmpəˈseptəbli/ | 难以察觉地 | the light changed imperceptibly | imperceptibly slow |
| imperialism (n.) | /ɪmˈpɪəriəlɪzəm/ | 帝国主义 | debates about cultural imperialism | economic imperialism |
| imperil (v.) | /ɪmˈperəl/ | 危及 | The decision could imperil lives. | imperil safety |
| imperious (adj.) | /ɪmˈpɪəriəs/ | 专横的 | an imperious tone that annoyed staff | an imperious manner |
| impertinent (adj.) | /ɪmˈpɜːtɪnənt/ | 无礼的 | an impertinent question at the meeting | an impertinent remark |
| imperturbable (adj.) | /ˌɪmpəˈtɜːbəbl/ | 镇定自若的 | her imperturbable calm under pressure | imperturbable composure |
| impervious (adj.) | /ɪmˈpɜːviəs/ | 不受影响的 | impervious to criticism from others | impervious to pressure |
| impetuous (adj.) | /ɪmˈpetʃuəs/ | 冲动的 | an impetuous decision he later regretted | an impetuous move |
| impetus (n.) | /ˈɪmpɪtəs/ | 推动力 | new impetus for reform | give impetus to |
| implacable (adj.) | /ɪmˈplækəbl/ | 难以平息的；不宽恕的 | an implacable enemy who never forgave | implacable hostility |
| implausible (adj.) | /ɪmˈplɔːzəbl/ | 难以置信的 | an implausible excuse for being late | an implausible plot |
| impracticable (adj.) | /ɪmˈpræktɪkəbl/ | 不可行的 | an impracticable plan given the budget | an impracticable solution |
| impregnable (adj.) | /ɪmˈpregnəbl/ | 攻不破的 | an impregnable fortress on the hill | an impregnable position |
| impromptu (adj.) | /ɪmˈprɒmptjuː/ | 即兴的 | an impromptu speech at the party | an impromptu performance |
| impropriety (n.) | /ˌɪmprəˈpraɪəti/ | 不当行为 | accusations of financial impropriety | financial impropriety |
| impudence (n.) | /ˈɪmpjədəns/ | 无礼；厚颜 | the sheer impudence of the request | sheer impudence |
| impugn (v.) | /ɪmˈpjuːn/ | 质疑；抨击 | He impugned her motives publicly. | impugn someone's motives |
| impunity (n.) | /ɪmˈpjuːnəti/ | 不受惩罚 | criminals acting with impunity | act with impunity |
| inadequacy (n.) | /ɪnˈædɪkwəsi/ | 不足；不胜任感 | feelings of inadequacy at work | a sense of inadequacy |
| inadvertent (adj.) | /ˌɪnədˈvɜːtənt/ | 非故意的 | an inadvertent error in the report | an inadvertent mistake |
| inane (adj.) | /ɪˈneɪn/ | 愚蠢空洞的 | an inane comment that added nothing | an inane remark |
| inaugurate (v.) | /ɪˈnɔːgjəreɪt/ | 就职；开创 | plans to inaugurate a new era | inaugurate a president |
| incarnation (n.) | /ˌɪnkɑːˈneɪʃn/ | 化身；转世 | seen as the incarnation of evil | the incarnation of evil |
im- 开头的词大多是否定前缀（impartial=不偏袒、impeccable=无瑕疵、impervious=不受影响），但要小心 imperative（极重要的）、imperious（专横的）不是否定词——多读例句比死记前缀规则更可靠。
Sources
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