词汇拓展学习

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1、TheMulticulturalSocietyUnit4Topic4词汇拓展学习：decline(downward):sink,wane,/refuse,rejectCharacteristicn&adj/(striking)feature/distinctiveparalyze/crippleparalysisthesis(pl.theses)/dissertation(on)precedent/predecessor/prototype(theoriginal)unbelievable/incredible(informal:extremelygood)immigrate(

2、immigrant)/emigrate/migratefrom…constructive(destructivecriticism)/helpfulconception/perception/reception(conceive/perceive/receive)WordsStudy2showup/emerge/submergeoffend/defend(offence/defense)ethnic/ethicessential/fundamental/necessarycombination/mixture/blendcombine/merge/acquirestagnant

3、/staledestiny/destination/doom/fate/odds/chancediscourage(encourage)/frustrate3(L26)polycentric词根学习poly-:manypolygamy一夫多妻polyandry一妻多夫polygon多边形polynomial多项式polysyllable多音节polytechnic工艺/理工专科学校polytheism多神信仰(论)Languagepoints4(L31)multicultural词根学习multi-:morethanone,manymultiplechoice:多项选择mult

4、ilateral:多边的multi-purpose:多种用途的multiform;multimediamultilingual;multinationalmulticolored;multimillionaire…5(L56)ultra-clean词根学习ultra-:extremely,aboveandbeyondsthinrangeultracleanultracoldultra-highspeedultrasonic:超音速ultrasonics:超声学ultrasound:超声波ultra-right:极右的、极保守的ultraviolet:紫外线的infra-/bel

5、ow:infrared6(L2)indecline/onthedecline:losingstrength,declining;Decline(v):decrease;saynotosth.--There’sawidelyheldbeliefthateducationalstandardsinourcountryareindecline.Thereisa(adj.)decline+(in)or(of)…--rapid/sharp/steep/dramatic/steady/gradualdeclinein/of--Salesdeclinedinthepastthreemonth

6、sasaresultoftheremovalofadsfromthelocalTVchannels.--Theinvitationwaspolitelydeclinedbecauseofthegovernor’sbusyschedule.Languagestudy7(L8)paralyze:makeineffectiveHehadaminorstrokein1987,whichlefthimpartlyparalyzed.StormParalyzesCity.(newsheadline)Analyze(v)…analysis(n)Paralyze(v)…paralysis(n)

7、(L8)(be)(in)capableof(doing)sth.:be(un)abletodosth.--Adeterminedpersonisincapableofnothingifhemakeshisgreatestefforts.--Dodgewasfiredbecausehewasnotcapableofthejobassignedtohim.Languagestudy8(L10)ItisdifficultformetoagreewithPaulKennedy’sthesisin…t