人教高中英语选修8unit3_Learning_about_Language[1].ppt

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

2、lmercifulstainlesscarelesscautiouspoisonousv.n.expectrelaxproducereduceidentifysatisfyexpectationrelaxationproductionreductionidentificationsatisfactionadj.v.stronglongfreezingdisappoint-ingstrengthenlengthenfreezedisappoint2Replacetheunderlinedpartswithwordsthat

3、havethesamemeaning.Rewritethesentencewhennecessary.1.Thegreengroceratthecornerisprobablytheeasiestandnearesttoreach.2.Ifyouwanttoapplyforacreditcard,youmustprovideofficiallyacceptableidentification.mostconvenientvalid3.Youneedtoapproachthatanimalwithgreatcareasit

4、maybite.4.Sheacceptseverythingduringmeetingsanddoesnotcontributetodiscussionsatall.5.Ifoundhisphonenumberinthedirectoryandtriedtotelephonehimlastnight,buttherewasnoreply.LaterIfoundIdialedthewrongnumber.cautionispassivecall/ringhimup6.Idon’tthinkofmyhometownverym

5、uch,onlysometimes.7.LuckilytherainfallstoppedsuddenlybeforeIleft.8.Inacourtroomitissometimesdifficulttorecognizewhoisinnocentandwhoisguilty.nowandthenabruptlydistinguish3Completethepassageusingthecorrectformofthewordsorphrasebelow.fileabruptlyvalidproductseizeper

6、fumecriterionsetaboutWhenIfirstappliedforapatentIwasverypuzzledbythe_______.Ihadproducedanewtypeoflily.Iwasamazedwhenmyapplicationwas________refused.Thepatentofficerdealingwithmy____explainedtomethatanewplantvarietyisnota_______inventionasitisaresultofadjustinggr

7、owthscientifically.criteriaabruptlyfilevalidHowever,shesuggestedthatIshouldproducea________frommynewlily.Withherencouragement,Idecidedto______theopportunitytomakearealinvention,soI_________mystudiesondevelopingmy________,forwhichIhopeIwillsucceedinapplyingforapat

8、ent.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”