2021大學(xué)英語四級英語詞根練習(xí)100天(匯總)
1. [望文生義]根據(jù)所學(xué)詞根的知識推測下列單詞的詞義。
① interrupter n.
② ruption n.
2. [舉一反三]根據(jù)已知單詞的詞義推斷出其同根詞的詞義。
corrupt腐化的→① incorrupt a.
→② incorruptible a.
→③ incorruptibility n.
3. [同義相連]將左欄中的單詞和右欄中相對應(yīng)的詞義連接起來。
① irruptive a. 引起腐化的
② eruptive b. 侵入的；闖進的
③ disruptive c. 爆發(fā)的；噴出的
④ interruptive d. 分裂的；破壞性的
⑤ corruptive e. 中斷的；打斷的
79. sci [L]=to know知，曉
常用詞science，scientist，conscience和conscious，都以詞根sci為基礎(chǔ)。sci來自拉丁動詞scire，意思相當(dāng)于to know（知，曉）。
science [sci=to know知；-ence n.=the result表行為結(jié)果→“the result of knowing, or knowledge知的結(jié)果，知識”→] n. systematic knowledge系統(tǒng)知識；科學(xué)：Science means honest, solid knowledge.科學(xué)是老老實實的學(xué)問。
scientist [scient=science科學(xué)；-ist n.=person人→] n. person who does work in science科學(xué)工作者；科學(xué)家：a famous scientist著名的科學(xué)家
▽scientism [sci;-ent;-ism n.] n.科學(xué)態(tài)度；科學(xué)方法
scientific [sci;-ent;-ific a.] a.科學(xué)的；系統(tǒng)的；精確的
conscience [con-(com-)=wholly完全地；sci=to know知道；-ence n.=the state表狀態(tài)→“the state of knowing wholly in mind內(nèi)心完全知道”→] n. inner sense that knows the difference between right and wrong良知，良心：for conscience' sake憑良心
▽conscienceless [conscience;-less a.] a.沒良心的
conscientious [con-;sci;-ent;-ious a.] a.本著良心行事的
conscious [con-(com-)表加強詞義；sci=to know知道；-ous a.=having the quality有……性質(zhì)的→“having the ability of knowing well有知覺能力的”→] a.① having the knowledge or feeling of有意識的；有感覺的/I was conscious that I had made a mistake.我意識到自己犯了錯誤。② aware神志清醒的：He is badly hurt but still conscious.他傷勢很重，但神志依然清醒。
▽consciousness [conscious;-ness n.] n.意識；覺悟
subconscious [sub-=under, imperfectly下，不完全地；conscious a. 有意識的→“imperfectly conscious不完全有意識的”→] a. not fully known by the mind;present at a hidden level of the mind下意識的；潛意識的：subconscious desire下意識的欲望
omniscient [omni-=all全；sci=to know知；-ent a.=having the quality有……性質(zhì)的→“having the ability to know all能知一切的”→] a. having infinite knowledge無所不知的：Do you believe in an omniscient man?你相信存在著無所不知的人嗎？
▽omniscience [omni-;sci;-ence n.] n.無所不知；（大寫）上帝
nescience [ne-=not不；sci=to know知；-ence n.=the state表狀態(tài)→“the state of not knowing不知”→] n. absence of knowledge無知，缺乏知識：He admitted his nescience of the subject.他承認對該學(xué)科一無所知。
▽nescient [ne-;sci;-ent a.] a.無知的
prescient [pre-=beforehand事先的；sci =to know知；-ent a.=having the quality有……性質(zhì)的→] a. having the ability to know beforehand;able to know what will happen能預(yù)知的；有先見的：I don't think that he was prescient of the incident.我認為他不可能預(yù)知那個事件的發(fā)生。
▽prescience [pre-;sci;-ence n.] n.預(yù)知；先見
2021大學(xué)英語四級英語詞根練習(xí)100天(匯總)
