高二牛津英语模块七unit3Grammarandusage-linkingverb.ppt

Unit3 Grammarandusage Linkingverbs Forthesereasons IbelievetheInternetremainsapositivetoolthathelpsmakeourlivesbetter TheamountoffalseinformationontheInternetbecomesmoreofaproblemeveryday TheseareallnegativeeffectstheInternethasonourlives andIfeelitremainsimportantforuseithertolimitouruseoftheInternet ortolearnhowtohandletheproblemsithascaused Wecalltheredwords linkingverbs Alinkingverbisawordusedtoconnectthesubjectofasentencetofurtherinformationaboutthestatewhichthesubjectisin Themostcommonlinkingverbis tobe be am is are was were been Whatarelinkingverbs 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动词 它的变化形式为 am is are was were been 除了be动词之外还有一些 他们大致可分为四类 1 感官系动词 look 看起来 feel 摸上去 seem 似乎是 appear 似乎 显得 smell 闻起来 taste 尝起来 sound 听起来 等 例如 Thestorysoundstrue Thoseorangestastegood 2 状态系动词 表示某种情况或状态的持续 这类系动词强调 持续 常见的有 remain 依然 keep 保持 stay 保持 stand 处于某状况或情形 等 例如 Whydon tyouputthemeatinthefridge Itwillstayfreshforseveraldays It salreadyteninthemorning Thestoreremainsclosed What sthematter 3 变化系动词 表示由一种情况或状态变化成另一种情况或状态 这类系动词强调 变化 后的情况或状态 常见的有 become 变成 turn 变成 grow 变得 go 变得 等 例如 Putthefishinthefridge oritwillgobadinhotweather 3 结果系动词 prove turnout 结果是 被证明是 eg Whathesaidproves tobe right 1 系动词通常不用于被动语态和进行时态中 如 feel taste等词 例如 Doyoulikethematerial Yes itfeelsverysoft 2 一般情况下 系动词主要跟形容词或分词作表语 例如 Becarefulwhenyoucrossthisverybusystreet Ifnot youmaygetrunoverbyacar 注意事项 3 能跟名词作表语的系动词常见的有 be become appear seem prove remain和turn等 注意 turn后跟 表示主语身份的 名词作表语时 不加冠词 例如 Twentyyearslater heturnedteacher ThepopulationgrowthinChinaremainsaproblem 4 系动词也可跟不定式 todo tobe 常见的有 appear seem remain prove look等 例如 Havingatripabroadiscertainlygoodfortheoldcouple butitremainstobeseenwhethertheywillenjoyit Onthelongjourney Peterprovedtobeamostinterestingguide Weallhadawonderfultime 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 v ed ingremain prep phraseremain tobedone 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 startearlytomorrow 2 Ourrequestisthatwe should haveagoodresttorefresh 3 Theorderfromtheheadmastercamethatwe should gotoschoolonsaturdays 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 Fillintheblankswithproperlinkingverbs 1 Wood hard 2 Theexercise easy butinfactit sveryhard 3 Don tyouthinkthemusicofthesong beautiful 4 Theboywill madifyoudon tallowhimtosurftheInternet looks seems sounds go 高考链接 1 2007江苏 Myparentshavealwaysmademe aboutmyself evenwhenIwastwelve A feelingwellB feelinggoodC feelwellD feelgood 高考链接 2 2007湖北 Emergencylineoperatorsmustalways calmandmakesurethattheygetalltheinformationtheyneedtosendhelp A growB appearC becomeD stay 高考链接 3 2006广东 Thetrafficlights greenandIpulledaway A cameB grewC gotD went 高考链接 4 2006湖北 Iwaswonderingifwecouldgoskiingontheweekend good A SoundB SoundedC SoundingD Sounds 高考链接 5 2006山东 Someonewholacksstayingpowerandperseveranceisunlikelyto agoodresearcher A makeB turnC getD grow 高考链接 6 Whathesaidsounds 1993上海 A nicelyB pleasantlyC friendlyD wonderfully7 Wedon tcareifahuntingdogsmells butwereallydon twanthimtosmell 1995上海 A well wellB bad badC well badlyD badly bad 8 Doyoulikethematerial Yes it verysoft 1994全国 A isfeelingB feltC feelsD isfelt 9 Althoughhehastakenalotofmedicine hishealth poor 2002春上海 A provesB remainsC maintainsD continues 1 Heturned tenyearsagobutlaterhebecame A ateacher adoctorB teacher doctorC teacher adoctorD ateacher doctor2 Thedog lostyesterday A gotB becameC turnedD fall 3 Theoldmanmusthave mad A goneB turnedC fallenD driven4 Ifelt thatIshouldleave A strongB stronglyC tobestrongD verystrong 5 Iamafraidtheweatherwill hotforafewdays A l