人教版英语选修八-unit-1----Learning-about-language.ppt

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1、人教课标版高二选修8Unit1英语课件UsefulwordsandexpressionsCompletethechartwiththenewwordsfromthetext.AdjectiveNounmajorhardracedistinctmajorityhardshipracialdistinctionAdjectiveNounItalianKoreaPakistanDenmarkItalyKoreanPakistaniDanish通过上面的表格的练习，我们可以发现词性的改变可以在其词根加上成分，单词的词性就会改变。这就是我们要学到的“后缀

2、”。Suffixation后缀Asuffixisaparticle,whichisaddedtotheendofaroot.Suffixesdonotchangethemeaningoftheroot,butitspartofspeech.e.g.lead(v.)→leadership(n.)ill(adj.)→illness(n.)Althougheachsuffixhasitsownmeaning,itcan’tbeusedseparatelywithouttheroot.However,somesuffixesaddnewmeanings

3、tothenewlyformedwords.e.g.meaning→meaninglessthink→thinker1.SuffixesusedasanounsignifierVerbAdjectiveSuffixNounread-erreaderact-oractortrain-eetraineebuild-ingbuildingattend-anceattendanceVerbAdjectiveSuffixNounpunish-mentpunishmentinvent-tioninventionsick-nesssicknessspecia

4、l-istspecialisttrue-thtruth2.SuffixesusedasanadjectivesignifierNounVerbSuffixAdjectivewind-ywindyhope-fulhopefuladventure-ousadventuroushero-ic(-ical)heroicnation-alnationalcare-lesscarelessNounVerbSuffixAdjectivecare-lesscarelesstrouble-sometroublesomedepend-ent/-antdepende

5、ntcomfort-able/-iblecomfortable,act,imagine,-ive/-tive/-ative/-itiveactive,imaginative,NounVerbSuffixAdjectivesecond-arysecondarychange-ablechangeableannoy-ingannoyingexcite-edexcited3.SuffixesusedasaverbsignifierAdjectiveNounSuffixVerbbroadfright-enbroaden,frightensimple-fy

6、simplifymodernize(-ise)modernizeExercise:Completethesesentences,usingnewwordsformthetext.1.A_________countryconsistsofagroupofstates.2.Thatisthebiggestof_______churchIhaveeverseen.3.The________ofusvotedforMr.Red,whothenbecamechairmanofthecommittee.federalCatholicmajority4.Th

7、e________ofEducationisoneofthegovernmentdepartment.5.Theeconomic________inrecentyearshascreatedmorejobopportunities.6.________shapedlikeabootliesinthesouthofEurope.7.Weshoulddrawa__________betweenrightandwrong.MinistryboomItalydistinction8.TomakethecrossingfromShandongtotheN

8、ortheast,ourancestorsufferedallkindsof__________.9.ThepeoplefromSouthtoNort