200个一定要学的英文词根词缀 下载本文

词汇:rigorous, prosperous, lustrous, zealous, advantageous, mountainous, luminous, timorous 词根:rig(规定)—— regulation

sper(希望)—— desperate lust(光)—— illustrate

Unit 3 动词后缀

44. -ate

词缀考古学:意为make,表示“做;使”

词汇:formulate, manipulate, motivate, differentiate, frustrate, attenuate, demonstrate, infiltrate 词根:form(样式,形态;方式;表格)—— performance

man(操纵)—— manifesto mot(移动)—— demote

45. -en

词缀考古学:意为make, having the quality of,表示“做;使;具有···的性质” 词汇:hasten, straiten, lengthen, darken, sharpen, hearten, sweeten, shorten 词根:hast(e)(迅速的)—— hastily

strai(n)(拉紧)—— constrain leng(长的)—— lengthy

46. 47. 48. 49. 50. 46. -er

词缀考古学:意为make,表示“(反复地)做,使;发出(声音)” 词汇:glitter, bewilder, encumber, mutter, chatter, stutter, waver, batter 词根:gl(光)—— glisten

wild(疯狂地,胡乱地)—— wilding cumb(倚靠,躺)—— incumbent

47. -esce

词缀考古学:意为becoming, growing,表示“开始;变成”

词汇:effervesce, rejuvenesce, acquiesce, coalesce, defervesce, effloresce, luminesce, senesce 词根:ferv(沸腾)—— fervid

juven(年轻的)—— rejuvenate qui(安静)—— tranquility

48. -(i)fy

词缀考古学:意为to make into,表示“使变成···”

词汇:pacify, clarify, verify, signify, diversify, intensify, unify 词根:pac(和平)—— pacifism

clar(清楚的;清澈的)—— declaration ver(真实的)—— averment

49. -ish

词缀考古学:意为like, relating to, make,表示“好像···的,···般的;和···相关的;做,使”

词汇:embellish, blemish, flourish, lavish, vanquish, vanquish, diminish, banish, vanish 词根:bell(美丽)—— belle

blem(带青色的)—— blemished flour(开花)—— flora

50. -ise, -ize

词缀考古学:意为make,表示“做,使”

词汇:memorize, fertilize, publicize, authorize, revitalize, jeopardize, sterilize, industrialize 词根:memor(记忆)—— commemorate

fer(带来;结果实)—— publicity publ(人们)—— publicity