词素构词法与英语词汇记忆(3)ppt--新

1、 构词法与词汇记忆构词法与词汇记忆第二 次课常用前缀a-/an- not, without,to/towardinstatestressapolitical, anonymousaccess, acclaim(喝彩，欢呼)abed, afire, aloud, afar（在远处）abideab-away, from 脱离abuseant-antiagainst, opposite Antarctic , anticlockwiseantiaircraft, antipathyauto-self automate, autonomybe-to makeintensivebelittle, bef

2、riend, bewilderbereave .vt. 使失去；使孤寂apolitical adj. 不关心政治的；无政治意义的bi-bytwo次，副bilateral, biweeklyby-product bywayco-com-con-together,altogethercollaboratecounter-contra-against, 相对opposite相反counterpart， counteract抵抗,反作用,contradictde-away, downnegativedecompose, decelerate, detectdevalue, decode, deform

3、di-dis-away, negativedistrust, dishonesten- ,em-in, into,to makeempower(授权),enrich,redden，embracedi-away,=dis , differ ,dilute(冲淡，稀释） two,pair dioxide,dilemma, stress diminishe-,ex-extra-out, awayformermore thanexit, emitex-ministerextraordinary,fore-before前，先foremost, forecastforearm, foreseehomo-s

4、amehomogeneous,homophonehydr-Waterhydrology水文学hydropoweril- im in- ir-not, in,intoirrational, irregularinter-between, among,one with,interchange kilo-thousandkilometer, kilogrammacro-micro-bigsmallmacroscopic microscopicmal-bad, badly恶，不良maltreat, malfunctionmid-middlemidair, midstreammini-small, li

5、ttleminiskirt, minibusmis-bad, badlymistake, misapply, misleadmono-onemonologuemulti-manymultiple,multifunctionalnon-notnonmetal, non-government, nontoxicout-超过，外，出outlive, outletoverabove, too much overwork, over-bridgepost-afterpostwar, postponepre-pro-beforeforwardprehistoric,preface, precludepre

6、-war,proceed,prolongre-back, againrebuild, refinesub-,sussu-under在下，次于sustain, suffer, submit, substandardsuper-su-,sur-over, abovesurface, superstition,supervisesufficientsym-syn-samesymmetric, synchronousthermo-heatthermometer, thermodynamicpreclude pre(先，前)+clude（关闭）排除，阻止排除，阻止semi-halfsemicircle, semi-sphere, semi-finaltelefrom distance trans-acrosstransform, transplanttri-threetri-cartriodeultra-beyondultra-short