系动词1电子教案.ppt

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1、Unit3GrammarandusageLinkingverbsM7GRAMMARGrammarandusageLinkingverbsWhatisalinkingverb?Alinkingverbisawordusedtoconnectthesubjectofasentencetofurtherinformationaboutthestatewhichthesubjectisin.Pointoutthelinkingverbs1.IamZhuZhenfei.2.SurfingtheInternetisreallyinteresti

2、ng.3.WearenowinneedofEnglishteachers.4.Thequestionishowtosolvetheproblem.5.WhatwewanttoknowiswhowillgiveusthelecturenextMonday.6.Yoursuggestionsoundsreasonable.7.Itseemsthateveryonehereknowshimquitewell.8.Milkgoesbadeasilyinsummerifyoudonotputitinthefridge.amisareisiss

3、oundsseemsgoes连系动词（即系动词）用于连接主语和表语，说明主语的状态，性质，特征或身份。常见的系动词是be ,它的三种变化形式为：am,is,are.除了be动词之外还有一些，他们大致可分为四类：1表示“似乎“ 如：appear ,seemSheappears/seemallright.Theyappear/seeminfavouroftheInternet.Heappears/seemtobeveryfriendlywithus.Theyappear/seemtohavemisunderstoodme.Itappea

4、rs/seemthatshewillwin.Itappears/seemtomethatyouareallmistaken.试比较：Heseems(tobe)forty.Heappears(tobe)forty.他似乎四十岁了。（说话人有一定根据）他看上去四十岁。（从外表上看）2.表示“感觉”如：look,sound,feel,taste,smellThatsoundswonderful,butsomepeopleclaimthattheInternetisawasteoftime.Ifyoualwayseatfastfood,ve

5、getablesmaynottastedelicioustoyou.1.ItfeelsgoodtositinfrontoftheTVafterahardday’swork.2.Whenhegotuponstage,helookedalittlenervous.3.TheairoftensmellsbadinInternetcafes.表示 “变化”如：become,come,get,grow,turn,fall,goLeavesturngreeninspring.Theboywillgomadifyoudon’tallowhimto

6、usethecomputer.Yoursonhadgrownmuchtaller.Hegetseasilyexcitedwhenplayingcomputergames.Shefellasleepthemomentshegotintobed.4.表示其他含义 如：keep,remain,stay,stand,proveTheInternetprovedofgreatvaluetousduringourproject.Youshouldn’tkeepquietinadebate.Peoplestayedsilentandlistene

7、dtous,andapplaudedattheend.Forthesereasons,IbelievetheInternetremainsapositivetoolthathelpsmakeourlivesbetter.Translations:1.PeterbecameajudgebutJohnremainedafisherman.2.HisknowledgeofFrenchremainedveryweak,becausehewasnotgoodatlearninglanguages.3.Thedoorremainedclosed

8、.4.Youcan’tlettheroomremainlikethis.5.Itremainstobeproved.practice:Translation:那个老头似乎聋了。2.她显得很健康。3.她不感觉足够的安全。4.这个混合物闻