2018考研英語:必背英語詞匯【四十五】

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2018考研同學(xué)應(yīng)英語掌握5500左右的詞匯以及相關(guān)詞組。下面為2018考研同學(xué)整理了《2018考研英語:必背英語詞匯【四十五】》,除掌握詞匯的基本含義外,考生還應(yīng)掌握詞匯之間的詞義關(guān)系以及詞匯之間的搭配關(guān)系,掌握詞匯生成的基本知識(shí)。在這里恭祝各位考生能夠順利、取得優(yōu)異成績(jī)!
    1. obsolete
    adj. 廢棄的;老式的,已過時(shí)的;[生]已廢退的;
    n. 廢詞;被廢棄的事物;
    vt. 淘汰;廢棄;
    [例句]So much equipment becomes obsolete almost as soon as it's made.
    這么多設(shè)備幾乎一生產(chǎn)出來就要被淘汰。
    2. obstinate
    adj. 頑固的;固執(zhí)的;難于控制的;方頭不劣;
    [例句]He is obstinate and determined and will not give up.
    他非常頑固,而且又鐵了心,是不會(huì)放棄的。
    3. occasion
    n. 場(chǎng)合;機(jī)會(huì),時(shí)機(jī);理由;需要;
    vt. 惹起,引起;
    [例句]I often think fondly of an occasion some years ago at Covent Garden.
    我時(shí)常愉快地回想起幾年前在科文特花園的一個(gè)時(shí)刻。
    4. occupy
    vt. 占領(lǐng);使用,住在…;使從事,使忙碌;任職;
    [例句]There were over 40 tenants, all occupying one wing of the hospital.
    共有40多位房客,他們?nèi)孔≡谶@家醫(yī)院的一個(gè)病區(qū)。
    5. occur
    vi. 發(fā)生;出現(xiàn);閃現(xiàn);
    [例句]If headaches only occur at night, lack of fresh air and oxygen is often the cause.
    如果只是在晚上頭疼,那常常是由于缺乏新鮮空氣和氧氣的緣故。
    6. numb
    adj. 麻木的,失去感覺的;無動(dòng)于衷的,沒感情的;
    vt. 使麻木,使麻痹;
    [例句]He could feel his fingers growing numb at their tips.
    他能感到指尖正在變得麻木。
    7. object
    n. 物體;目標(biāo);賓語;客體,對(duì)象;
    vi. 不贊成,反對(duì);抱反感;
    vt. 提出…作反對(duì)的理由;
    [例句]He squinted his eyes as though he were studying an object on the horizon.
    他瞇起眼睛,就好像在端詳?shù)仄骄€上的某一物體。
    8. objective
    adj. 目標(biāo)的;客觀的,實(shí)體的;[語]賓格的;[醫(yī)]他覺的;
    n. 目標(biāo),任務(wù);[光]物鏡;[語]賓語,賓格;[事]出擊目標(biāo);
    [例句]Our main objective was the recovery of the child safe and well.
    我們的主要目標(biāo)是將孩子安然無恙地找回來。
    9. oblige
    vt. 強(qiáng)制,強(qiáng)迫;使負(fù)債務(wù);使感激;施惠于;
    vi. 施恩惠;幫忙,效勞;
    [例句]The storm got worse and worse. Finally, I was obliged to abandon the car and continue on foot.
    暴風(fēng)雨愈發(fā)猛烈,我最終不得不棄車步行。
    10. obscure
    adj. 昏暗的,朦朧的;晦澀的,不清楚的;隱蔽的;不的,無名的;
    vt. 使…模糊不清,掩蓋; 隱藏; 使難理解;
    n. 某種模糊的或不清楚的東西;
    [例句]The origin of the custom is obscure.
    這一習(xí)俗的起源鮮為人知。