搜索
GrammarandusageLinkingverbsIloveyou.Ireadabook.Igotoschool.He____aboy/astudent.is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,它的变化形式为：am、is、are(现在时)was、were(过去时).1）状态系动词be（表明主语状态）---主+系+表结构①Iamawebholic.②Wearehappy..③Heissilentforthewholeday.s_____k_____r_______tayseepsemains【改错】Hedoesmorningexerciseseverydaytostayhealth.healthyLadiesandgentlemen,pleaseremain______(seat)untiltheplanehascometoacompletestop.(2009四川)seatedHavingatripabroadiscertainlygoodfortheoldcouple,butitremains____________(see)whethertheywillenjoyit.tobeseenstandstillstandstraight2）感官系动词表示人体感官功能的动词feel,sound,taste,smell等。这类动词加上形容词后，表示人或事物的特征、性质或状态（即：就是表语概念）。例如：①Thedeskfeltcold.桌子摸起来很冷。②Theflowersmellssweet．这花闻起来很香。如何区分系动词和实意动词？Theplantgrewtall.Igrewcarrotsinmygardon.Theplant=tall?I=carrots?Yes!LinkingverbsNo!Actionverbs苹果被这个男孩尝过。Theappleistastedbythisboy.Theappletastedbythisboy.√这个苹果好吃。Theappletastesgood.Theappleistastesgood.√(2013·衡阳高二检测)Althoughalloftheapples_______,noneofthem_______good.A.havetasted;aretastedB.havebeentasted;aretastedC.havetasted;tasteD.havebeentasted;taste【解析】选D。______(taste)good,thefoodhasbeensoldout.TastingWhenhegotuponstage,helookedalittle_______(anxiety).Whenhegotuponstage,helookedatme________(anxiety).anxiousanxiously表示“看上去”这一概念还可以用动词appear,seem1.Heappears/seems________(friend)tous.2.Theylooksangry.Theyappear/seemto___________________(misunderstand)me.3.Heactsstrange.Heseemsto________(hide)something.3.Itappears/seemstome_____youarewrong.friendlyhavemisunderstoodbehidingthat(2013·重庆高考)Theenginejustwon’tstart.Somethingseems___________(go)wrongwithit.tohavegone3）变化系动词这些系动词表示主语变成什么样，变化系动词主要有become,grow,turn,fall,get,go,come.Hegrowstaller.Leavesturnyellow.Hefellasleeponastranger.Shefellill.Getout!Getlost!Anthinggowrong?Theapplehasgonebad.Hehasgonemad/crazy.comeDreamscometrue.Becarefulwhenyoucrossthisverybusystreet.Ifnot,youmay___runoverbyacar.A.haveB.getC.becomeD.turn“变成”become后面接单数名词时，名词前要用“a”，turn后面接单数名词时，名词前“a”Heturned________tenyearsagobutlaterhebecame________.A.ateacher;adoctorB.teacher;doctorC.teacher;adoctorD.ateacher;doctor4）终止系动词表示主语已终止动作，主要有prove,turnout,表达证实，变成之意,例如：①这个新药被证明是有效的。Thisnewdrugprovedeffective.②Don’tworry.EverythingwillturnoutOK.别担心，一切都会好起来的。系动词的时态能不能用进行时态？1)某些含有变化意义的动态系动词如get,become,grow,turn等的进行时态可与形容词连用，表示渐进过程，其意思是“越来越……”。我们的生活越来越好了。Ourlifeisbecomingbetterandbetter.事情变得越来越糟糕了。Thingsaregettingworse.2.瞬间动态系动词能否与时间段连用的问题某些表示瞬间意义的系动词不能与“for+时间段，since+时间点，howlonguntil+时间,by+时间，sofar”直接连用①Hehasbecomeateacherfor2years.②Hehasbeenateacherfor2years.③Hehasturnedwritersince3yearsago.④Hehasbeenawritesince3yearsago.⑤Itistwoyearssinceheturnedwriter.⑥Hegotangryuntilhischildcamebackhome.⑦Hedidn'tgetangryuntilhischildcamebackhome.