七年级英语Unit3 The world onlinegrammar(12)课件牛津版选修七.ppt

theworldonline 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 itappearsseemtomethatyouareallmistaken 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 itfeelsgoodtositinfrontofthetvafterahardday swork 2 whenhegotuponstage helookedalittlenervous 3 theairoftensmellsbadininternetcafes 表示 变化 如 become come get grow turn fall go leavesturngreeninspring theboywillgomadifyoudon tallowhimtousethecomputer yoursonhadgrownmuchtaller hegetseasilyexcitedwhenplayingcomputergames shefellasleepthemomentshegotintobed 4 表示其他含义如 keep remain stay stand provetheinternetprovedofgreatvaluetousduringourproject youshouldn tkeepquietinadebate peoplestayedsilentandlistenedtous andapplaudedattheend forthesereasons ibelievetheinternetremainsapositivetoolthathelpsmakeourlivesbetter translations 1 peterbecameajudgebutjohnremainedafisherman 2 hisknowledgeoffrenchremainedveryweak becausehewasnotgoodatlearninglanguages 3 thedoorremainedclosed 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 这个混合物闻起来很难闻 5 现在我的梦想已经变成了现实 theoldmanseemsdeaf heappearsquitewell shedidn tfeelsafeenough 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 thelanguagespokenintheseplacesdidn tstaythesame 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 it sgrowingcolderatnightnow igrewtolikethedog hehasgrownintoafineyoungman 4 remainremain n remain adj remain pron remain v ed ingremain prep remain todosth exercisesinbook answerstoaatpage41 18marchtodayifeelwornout thismorning itookpartinadebateabouttheinternet theinternetisverycontroversial itseemsverypopularwithmanypeople buttherearestillsomepeoplewhodonotlikeitatall theysaythatitisfullofinformationthatcannotbetrusted andthatitstopspeoplefromspendingtimewiththeirfamiliesandfriends iadmiretheboyidebatedagainstbecausehewasveryskillful hemadesomequitereasonablepointsandgaveagoodspeech italkedtohim afterthedebate heseemedtiredtoo hedoesn treallythinktheinternetisbad 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 wedon tcareifahuntingdogsmells butwereallydon twanthimtosmell 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 itlooksasif thereasonisthat itisbecause thatiswhy thefactis remainsthat tanslatethefollowingsentences 1 thatwaswhatshedidthismorning 2 thisiswhywecan tgetthesupportofthepeople 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 that s sheismistaken a whereb whereverc whend how areyoustillthinkingaboutyesterday sgames oh that s a whatmakesmefeelexcited b whateverifeelexcitedc howifeelaboutitd whenifeelexcited 3 madetheschoolproudwas morethan90 ofthestudentshadbeenadmittedtokeyuniversities a what becauseb what thatc that what d that because4 perseverance 毅力 isakindofquality andthat s ittaketodoanythingwell a whatb thatc whichd why 5 shecouldn tunderstandwas fewerandfewerstudentsshowedinterestinherlessons a what whyb that whyc what becaused why that6 theplace thebridgeissupposedtobebuiltshouldbe thecross rivertrafficistheheaviest a which whereb atwhich whichc atwhich whered which inwhich 7 don tyouthinkitnecessarythathe tomiamibuttonewyork iagree buttheproblemis hehasrefus