人教高中英语选修8unit3 Learning about Language

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1、LearningaboutlanguageUnit3InventorsandinventionsDiscoveringusefulwordsandexpressionsEXAMPLE:n.adj.convenienceconvenient;independenceindependentIngroupsmakewordpairswiththesamesuffix.Addmoreofyourown.n.adj.cubebasefancymercystaincarecautionpoisioncubicbasicfancifulmercifulstainlesscarelesscautiouspoi

2、sonousv.n.expectrelaxproducereduceidentifysatisfyexpectationrelaxationproductionreductionidentificationsatisfactionadj.v.stronglongfreezingdisappoint-ingstrengthenlengthenfreezedisappoint2Replacetheunderlinedpartswithwordsthathavethesamemeaning.Rewritethesentencewhennecessary.1.Thegreengrocerattheco

3、rnerisprobablytheeasiestandnearesttoreach.2.Ifyouwanttoapplyforacreditcard,youmustprovideofficiallyacceptableidentification.mostconvenientvalid3.Youneedtoapproachthatanimalwithgreatcareasitmaybite.4.Sheacceptseverythingduringmeetingsanddoesnotcontributetodiscussionsatall.5.Ifoundhisphonenumberinthed

4、irectoryandtriedtotelephonehimlastnight,buttherewasnoreply.LaterIfoundIdialedthewrongnumber.cautionispassivecall/ringhimup6.Idon’tthinkofmyhometownverymuch,onlysometimes.7.LuckilytherainfallstoppedsuddenlybeforeIleft.8.Inacourtroomitissometimesdifficulttorecognizewhoisinnocentandwhoisguilty.nowandth

5、enabruptlydistinguish3Completethepassageusingthecorrectformofthewordsorphrasebelow.fileabruptlyvalidproductseizeperfumecriterionsetaboutWhenIfirstappliedforapatentIwasverypuzzledbythe_______.Ihadproducedanewtypeoflily.Iwasamazedwhenmyapplicationwas________refused.Thepatentofficerdealingwithmy____exp

6、lainedtomethatanewplantvarietyisnota_______inventionasitisaresultofadjustinggrowthscientifically.criteriaabruptlyfilevalidHowever,shesuggestedthatIshouldproducea________frommynewlily.Withherencouragement,Idecidedto______theopportunitytomakearealinvention,soI_________mystudiesondevelopingmy________,f

7、orwhichIhopeIwillsucceedinapplyingforapatent.setaboutseizeperfumeproductGrammar动词-ed形式作定语动词-ed形式作表语动词-ed形式作宾语补足语过去分词作定语往往与被修饰的词靠得很紧,渐渐地成为一个复合词。这种分词叫分词形容词(theParticipleAdjective),实际上相当于一个单纯的形容词,除表示“完成”