We must conclude from the work of those who have studied the origin of life,
我們必須從那些研究生命起源的人的工作總結(jié)出:
新概念英語第四冊 Lesson 43 Are there strangers in space

?? 句中詞匯解析

從本句中提取的重要詞匯

conclude [k?n'klud] 詞頻1 詞根: con
vt.& vi. 結(jié)束,終止;推斷;議定; vt. 得出結(jié)論;締結(jié);推斷出;決定; vi. 終了;作出決定或達(dá)成協(xié)議;
?? con共同+clude關(guān)閉→全部關(guān)閉→結(jié)束,總結(jié)
"What do you conclude from that?"
你從這件事中得出了什么結(jié)論?
近義:realize, stop, terminate, accomplish, close, complete 反義:induct, initiate, launch, originate, spark, start
origin ['?r?d??n] 詞頻2 詞根: ori
n. 起源,根源;出身;[數(shù)]原點,起點;[解](筋,神經(jīng)的)起端;
?? origin=orig升起,開始→[生命]開始→起源
"Living conditions are vastly different from those pertaining in their country of origin."
生活條件與他們祖國大不相同。
近義:inception, nascence, nascency, onset, rising, root 反義:outcome, pause, result, stop, suspension, termination
must [m?st] 詞頻1
aux. 必須;必然要;(做出邏輯推斷);(表示堅持); n. 必須做的事,必不可少的事物;葡萄汁;霉臭;麝香; vt.& vi. (表示必要或很重要)必須;(提出建議)應(yīng)該;得;(表示很可能或符合邏輯)一定; adj. 不可或缺的;狂暴的;
"You must be able to speak French for this job."
干這項工作你得會說法語。
近義:ought, should, necessaries, necessity, precondition, prerequisite
work [w?k] 詞頻1
vt.& vi. 使工作;使運(yùn)作;操作;使產(chǎn)生效果; n. 工作,操作;著作;工廠;行為,事業(yè); vt. 使工作;操作;經(jīng)營;使緩慢前進(jìn);
"to be absent from work"
缺勤
近義:labor, labour, function, process, tool, malleate 反義:idle, laze, loaf, loiter, ramble, roam
studied ['st?did] 詞頻3
adj. 有計劃的;故意的;深思熟慮的;精通的; v. 學(xué)習(xí),研究( study的過去式和過去分詞 );想出;詳細(xì)地檢查;背誦(臺詞等);
"He studied politics and economics at Yale."
他曾在耶魯大學(xué)學(xué)習(xí)政治學(xué)和經(jīng)濟(jì)學(xué)。
近義:calculated, deliberated, elaborate

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