| 词汇 | affirmative |
| 词根词缀 | 词源： c.1500, from Fr. affirmatif (13c.), from L. affirmativus, from pp. stem of affirmare (see affirm). Meaning "answering yes" is from c.1400, from use in logic. Affirmative action "positive effort by employers to prevent discrimination in hiring or promotion" is attested from 1935 with regard to labor practices; specific racial sense is from 1961; now often used more generally in ref. to hiring quotas, etc. 词根记忆： a. 肯定的(affirm+ative)[firm=firm,表示"坚定"] a. 肯定的(affirm肯定)[-ative表形容词.有…倾向(性质)的"] a. 赞同的,肯定的(af+firm肯定→给予肯定)[-ive①表形容词②表名词后缀,"人或物"] 词根词缀： affirmative affirmative a 赞同的,肯定的(af+firm肯定…给予肯定) -ive (1) 表形容词 pervasive a 遍及的(per全部+vas走…全部走遍) incisive a 一针见血的(in进入+cis切割) repulsive a 令人厌恶的(re反+puls推…反推出去) pensive a 沉思的,愁苦的(pens悬挂…挂着一颗心) cursive a 草书的(curs跑…写字像跑一样) impassive a 无动于衷的(im无+pass感情) permissive a 过分纵容的(per全部+miss送,给…全部给出去) evocative a 唤起(感情) 的(e出+voc喊…把感情喊出来) appreciative a 感谢的(ap+preci价值…给予价值) affirmative a 赞同的,肯定的(af+firm肯定…给予肯定) lucrative a 有利可图的(lucr钱) recuperative a 有助健康的(re重新+cuper获得,拿…重新获得[健康]) respective a 各自的(由respect 尊敬转化而来,尊敬别人的隐私…各自的) vindictive a 报复性的(vindict报仇) prohibitive a 禁止的,价格昂贵的(pro前面+hibit拿…提前拿住,不让别人拿…禁止的) plaintive a 伤心的(plaint悲伤) receptive a 善于接受的(recept接受) 注:-itive见第93条 (2) 表名词后缀,”人或物” detective n 侦探(detect察觉) captive n 俘虏(capt抓住) native n 本地人(nat出生) fugitive n 逃亡者(fug逃跑) locomotive n 火车头(loco地方+mot动…从一地动到另一地) explosive n 炸药(explose 爆炸) preventive n 预防药(prevent预防) affirmative a 肯定的(affirm+ative) firm=firm,表示”坚定” infirm a 虚弱的,意志薄弱的(in不+firm) infirmary n 医务室(infrm虚弱的+ary表场所=接纳虚弱者的地方=诊所) affirm v 断言,证实(ar一再+firm=一再坚定地说=证实) affirmative a 肯定的(affirm+ative) confirm v 确定,证实(con全部+firm=全部坚定=确实) confirmed a 坚定的,确认的affirmative a 肯定的(affirm肯定) -arive 表形容词.”有…倾向(性质) 的” talkative a 好说话的(talk讲话) argumentative a 好争吵的(argument争论) meditative a 沉思的(meditate沉思) preservative a 防腐的(preserve保存) authoritative a 权威性的(authority权威) lucrative a 有利可图的(lucr钱+ative) figurative a 比喻的(figure形体,用形象比喻) seative a 镇静的(sed坐+ative) appreciative a 感谢的,赞赏的(appreciate欣赏) affirmative a 肯定的(affirm肯定) |
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