系动词课件.ppt

Unit3Grammarandusage,Linkingverbs,M7,GRAMMAR,Grammarandusage,Linkingverbs,Whatisalinkingverb?Alinkingverbisawordusedtoconnectthesubjectofasentencetofurtherinformationaboutthestatewhichthesubjectisin.,Pointoutthelinkingverbs1.IamZhuZhenfei.2.SurfingtheInternetisreallyinteresting.3.WearenowinneedofEnglishteachers.4.Thequestionishowtosolvetheproblem.5.WhatwewanttoknowiswhowillgiveusthelecturenextMonday.6.Yoursuggestionsoundsreasonable.7.Itseemsthateveryonehereknowshimquitewell.8.Milkgoesbadeasilyinsummerifyoudonotputitinthefridge.,am,is,are,is,is,sounds,seems,goes,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,seem,Sheappears/seemallright.Theyappear/seeminfavouroftheInternet.Heappears/seemtobeveryfriendlywithus.Theyappear/seemtohavemisunderstoodme.Itappears/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,smell,Thatsoundswonderful,butsomepeopleclaimthattheInternetisawasteoftime.Ifyoualwayseatfastfood,vegetablesmaynottastedelicioustoyou.,1.ItfeelsgoodtositinfrontoftheTVafteraharddayswork.2.Whenhegotuponstage,helookedalittlenervous.3.TheairoftensmellsbadinInternetcafes.,表示“变化”如：become,come,get,grow,turn,fall,go,Leavesturngreeninspring.Theboywillgomadifyoudontallowhimtousethecomputer.Yoursonhadgrownmuchtaller.Hegetseasilyexcitedwhenplayingcomputergames.Shefellasleepthemomentshegotintobed.,4.表示其他含义如：keep,remain,stay,stand,proveTheInternetprovedofgreatvaluetousduringourproject.Youshouldntkeepquietinadebate.Peoplestayedsilentandlistenedtous,andapplaudedattheend.Forthesereasons,IbelievetheInternetremainsapositivetoolthathelpsmakeourlivesbetter.,Translations:1.PeterbecameajudgebutJohnremainedafisherman.2.HisknowledgeofFrenchremainedveryweak,becausehewasnotgoodatlearninglanguages.3.Thedoorremainedclosed.4.Youcantlettheroomremainlikethis.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.这个混合物闻起来很难闻。5.现在我的梦想已经变成了现实。,Theoldmanseemsdeaf.,Heappearsquitewell.,Shedidntfeelsafeenough.,Themixturetastedterrible.,Nowmydreamhascometrue.,6.詹姆斯一年年地长大了。7.你必须保持身体健康。8.今天的乡村音乐还是与从前一个样。,Jamesgrewbiggereveryyear.,Youmustkeephealthy.,Countrymusictodayremainsmuchthesameasbefore.,使用连系动词时应当注意以下几个问题：（一）除be以外的连系动词在用法上与be有点不同，有be动词的句子变为疑问句或否定句时，直接前提或加not。,Heisintheclassroom.他在教室。Isheintheclassroom?他在教室吗？Heisnotintheclassroom.他不在教室。,而其他连系动词变疑问句或否定句时与实义动词相同。Thelanguagespokenintheseplacesstayedthesame.那些地方讲的语言都是一样。Didthelanguagespokenintheseplacesstaythesame?那些地方讲的语言都是一样吗？Thelanguagespokenintheseplacesdidntstaythesame.那些地方讲的语言不都一样。,（二）A:一般来讲，连系动词之后用形容词作表语可表示主语的性质、特征，这时用“怎么样”提问。如：Thebookisinteresting.(interesting是形容词，表示主语book的性质，对表语进行提问可以说：Howisthebook?(这本书怎么样？）,B:名词作表语表示主语的身份，回答“什么”的问题。如：Heisateacher.(teacher是名词，它表示主语的身份，对表语进行提问可以说：Whatishe?),C:副词、数词、代词、介词短语、分词、动名词都可以作表语，分别表示不同的含义。如：Theprofessorisathome.教授在家。athome为介词短语Thecomputerismine.这台计算机是我的。mine为代词Fiveandsixiseleven.五加六等于十一。eleven为数词Heisout.他出去了。out为副词,Myjobislookingafterthechildren.我的工作是照看小孩。looking.为动名词短语Thefilmismoving.电影很动人。moving为分词,practice:,I.翻译并比较：1.我们班都在外面操场上。2.站在那儿的妇女是干什么的？3.我门急需要的是好教材。,Ourclassarealloutontheplayground,Whatarethewomenstandingoverthere?,Whatweneedbadlyaregoodtextbooks.,4.窗户被男孩打开了。窗户是开着的。5.哪里有五棵树。是去年栽的。6.我摸了摸桌子。桌子摸上去很冷。,Thedoorwasopenedbytheboy.Thewindowisopen.,Therearefivetreesoverthere.Theywereplantedlastyear,Ifeltthedeskandthedeskfeltcool.,7.请看这幅图。看上去很美。8.这是个好主意。请按铃喊他们进来9.我在花园里种的植物现在乐长越大。,Pleaselookatthepicture.Itlooksverynice.,Itsoundsagoodidea.Pleasesoundthebellandaskthemtocomein.,TheplantwhichIgrewinmygardenisgrowinghigherandhigher.,II.填入适当的词使句意完整1.It_hewhofoundthelostpurse.2._thestudentslookingovertheanimalsnow?3.Thenews_exciting.4._theanswersoundreasonable?5._anewfactorysetuplastyear?6._hecarefulabouthisstudies?,1.was2.Are3.is4.Does5.Was6.Is,checkyouranswers,常见连系动词的用法总结：1.seemseem(tobe)+表语seemtohavedonesth.seemtobedoingsth.seem+从句,2.becomebecome+noun.become+adj.become+v-ed/ing,3.growgrow+adj.growtodosth.growinto(=become),Itsgrowingcolderatnightnow.Igrewtolikethedog.Hehasgrownintoafineyoungman.,4.remainremain+n.remain+adj.remain+pron.remain+v-ed/ingremain+prep.remain+todosth.,2019/12/13,31,可编辑,Exercisesinbook,AnswerstoAatpage41:18MarchTodayIfeelwornout.Thismorning,ItookpartinadebateabouttheInternet.TheInternetisverycontroversial.Itseemsverypopularwithmanypeople,buttherearestillsomepeoplewhodonotlikeitatall.,Theysaythatitisfullofinformationthatcannotbetrusted,andthatitstopspeoplefromspendingtimewiththeirfamiliesandfriends.IadmiretheboyIdebatedagainstbecausehewasveryskillful.Hemadesomequitereasonablepointsandgaveagoodspeech.Italkedtohim,afterthedebate.Heseemedtiredtoo.HedoesntreallythinktheInternetisbad,buthethinksweshouldpayattentiontotheproblemsitcancause.IagreedandtoldhimIfeltsurethatifweuseitinanintelligentmanner,theInternetcanbeagoodtool.,Wewerebothhappywiththeoutcomeofthedebate.Peoplestayedsilentandlistenedtous,andapplaudedattheend.MumpredictsthatIwillbecomequiteagoodpublicspeakerifIcontinuetotakepartindebates.IamhopefulthatIwill,andIameagertodebateagainbecausetodayprovedverysuccessful!,DealwithBatpage41Usethelinkingverbsintheboxtoreplacetheunderlinedwords.appearedremainedstayedseemedProvedfell,Thedebatewasquiteinteresting.Thedebateproved/seemed/appeared/interesting.,2.BothspeakerswereveryknowledgeableabouttheInternet.Bothspeakersappeared/seemedveryknowledgeableabouttheInternet.3.NowIamcertainthatinformationfromtheInternetcannotbetrusted.NowIfeelcertainthatinformationfromtheInternetcannotbetrusted.,4.Bothspeakerswereverycalmthroughoutthedebate.Bothspeakersstayed/remainedverycalmthroughoutthedebate.5.Itwasexciting.Everyonewassilentuntiltheveryend.Itwasexciting.Everyoneremained/stayedsilentuntiltheveryend.,6.Attheend,ZhuZhenfeiwasconfidentthatshehadwon.Attheend,ZhuZhenfeiseemedconfidentthatshehadwon.,Pracitce,1.Thecloththat_smoothandsoft_.A.feels;sellswellB.feels;iswellsoldC.isfelt;sellswellD.isfelt;sellsgood2._delicious,thefoodwassoonsoldout.A.TastedB.BeingtastedC.TastingD.Totaste,3.Happybirthday,Alice!Soyouhave_twenty-onealready.A.becomeB.turnedC.grownD.passed4.Thepilotaskedallthepassengersonboardtoremain_astheplanewasmakingalanding.A.seatB.seatingC.seatedD.tobeseating,5.Becarefulwhenyoucrossthisverybusystreet.Ifnot,youmay_runoverbyacar.A.haveB.getC.becomeD.turn6.Yoursuggestion_good.A.hearsB.soundsC.listenstoD.listens,7.Thetheorythathehadstuck_true.ToprovedB.provedC.ProvingD.toprove,8.Whathesaidcausedus_.A.tofeelfrighteningB.feelfrightenedC.feelingfrightenD.tofeelfrightened,9.Wedontcareifahuntingdogsmells_,butwereallydontwanthimtosmell_.A.well;wellB.bad;badC.well;badlyD.badly;bad10.Thetrafficlights_greenandIpulledaway.A.cameB.wentC.gotD.grew,拓展：表语从句用法小结概念：放在连系动词后面做表语的从句。结构：主语+连系动词+表语从句常用连系动词：be,look,remain,seem引导表语从句的连词：that,whether,when,where,because,why,注意事项：1.引导表语从句的that一般不能省略。ThetroubleisthatIhavelosthisaddress.2.表语从句通常用whether而不用if引导。Theqestioniswhetherwecanmakegoodpreparationsinsuchashorttime.3.常见的表语结构有：ItlooksasifThereasonisthatItisbecauseThatiswhyThefactis/remainsthat,Tanslatethefollowingsentences:1.Thatwaswhatshedidthismorning.2.Thisiswhywecantgetthesupportofthepeople.3.Thereasonheislateforschoolisthathemissedtheearlybus.4.Itlooksasifitisgoingtorain.5.Butthefactremainsthatwearebehindtheotherclasses.,4.在表示“建议，劝说，命令，请求”等名词后面的表语从句中，谓语动词要用虚拟语气should+动词原形表示，should可以省略。Translation:1.Mysuggestionisthatwe(should)startearlytommorrow.2.Ourrequestisthatwe(should)haveagoodresttorefresh.3.Theorderfromtheheadmastercamethatwe(should)gotoschoolonsaturdays.,practice,-Themothertriestodoeverythingforherson.-Thats_sheismistaken.A.whereB.whereverC.whenD.how-Areyoustillthinkingaboutyesterdaysgames?-Oh,thats_.A.Whatmakesmefeelexcited.B.whateverIfeelexcitedC.howIfeelaboutitD.whenIfeelexcited,3._madetheschoolproudwas_morethan90%ofthestudentshadbeenadmittedtokeyuniversities.A.What,becauseB.What,thatC.That,what,D.That,because4.Perseverance(毅力）isakindofquality-andthats_ittaketodoanythingwell.A.whatB.thatC.whichD.why,5._shecouldntunderstandwas_fewerandfewerstudentsshowedinterestinherlessons.A.What,whyB.That,whyC.What,becauseD.Why,that6.Theplace_thebridgeissupposedtobebuiltshouldbe_thecross-rivertrafficistheheaviest.A.which,whereB.atwhich,whichC.atwhich,whereD.which,inwhich,7.-Dontyouthinkitnecessarythathe_toMiamibuttoNewYork?-Iagree,buttheproblemis_hehasrefusedto.A.willno