半系动词

系动词动词的种类•按其词义和在句子中的作用可以分为下列四类；•1.实义动词：•表示动作或状态，能独立用作谓语。•2.系动词：•不能独立作谓语，必须与表语一起构成谓语。•3.助动词：•本身没有词义，不能单独作谓语，只能和主要动词一起构成谓语，表示否定，疑问，时态，被动语态。常用的助动词有：be,do,have,shall和will。•4.情态动词：•本身有一定的意义，但不能单独作谓语，只能和主要动词一起构成谓语，表示说话人的语气和情态。情态动词没有人称和数的变化，常用的情态动词有：can(could),may(might),must,need,will(would),shall(should)等。主＋系＋表•表语（predicative）：说明主语的性质、特征、状态、名称或身份等，与连系动词一起使用，构成复合谓语，通常由名词、代词、数词、形容词、副词、不定式、分词、介词短语或从句充当。主＋系＋表指出系动词和表语•ThisisanEnglish-Chinesedictionary.•Theyfellinlove.•Everythinglooksdifferent.•Ourmanagerisout.•3and2is5.•Myfavoritesportsareswimmingandskating.•Hedidn’tlookhappyatthattime.•Thismatterremainsamystery/puzzle.•Thestorysoundsveryinteresting.•Childrenseemveryinterestedinthisstory.•Ourwellhasgonedry.•Hisfaceturnedred.•Seeingisbelieving.•MyfirstimpressionofmyEnglishteacheristhatheishandsomeandsmart.•Itlookasifitisgoingtorain.系动词•系动词：be动词类和半系动词类•be动词类：本身没有什么意义,只起连系主语和表语的作用。•现在时am/is/are•过去时was/were。•否定在其后加not，疑问把他们提前。•Whathesaidisnotimportant.•Whathesaiddoesn’tmatter.半系动词特征•半系动词类：•接表语，但仍保持其部分词义•否定与疑问跟实意动词一样要借助助动词，•具有一半系动词特征(接表语)，一半实意动词特征(否定与疑问要借助助动词)，因此被称作半系动词。•半系动词无被动语态，一般无进行时态，只能接形容词作表语，不能接副词。半系动词种类•状态保持：keep,remain,stay，stand，lie•状态变化：become,grow,turn,fall,get,go,come•似乎好像：seem,appear•感官动词：feel,look,smell,sound,taste•证明是，结果是：prove,turnoutBe动词与半系动词区别•Sheisbeautiful.•Isshebeautiful?•Sheisn’tbeautiful.•Shelooksbeautiful.•Doesshelookbeautiful?•Shedoesn’tlookbeautiful.常见搭配•keep/stay/remainyoung/silent/quiet•turnred/yellow•turnthief=becomeathief•fallill/asleep/flat•gobad/worse/frombadtoworse/sour/wrong/mad/crazy/dry•cometrue•rundeep•lie/standstillstandstrong系动词与实意动词•Tomappeared_____________(suddenly)infrontofusandlooked____________(angrily).Wealllookedathim_____________(curious)suddenlyangrycuriously半系动词•状态保持：keep,remain,stay,lie,stand•他开会时总保持沉默。•Healwayskeptsilentatthemeeting.•此事仍是一个谜。•Thismatterremainsamystery.半系动词•状态变化：become,grow,turn,fall,get,go,come,run.•我们终于梦想成真了•Ourdreamhascometrue.•他昨晚生病了•Hefellilllastnight.•情况每况愈下。•Thesituationgoesfrombadtoworse.常见搭配•keep/stay/remainyoung/silent/quiet•turnred/yellow•turnthief=becomeathief•fallill/asleep/flat•gobad/worse/frombadtoworse/sour/wrong/mad/crazy/dry•cometrue•rundeep•lie/standstillstandstrong半系动词•似乎好像：seem,appear•他似乎很伤心。•Heseems(tobe)verysad.半系动词•感官系动词：feel,smell,sound,taste,look•这种布手感很软。•Thiskindofclothfeelsverysoft.•这朵花闻起来很香。•Thisflowersmellsverysweet.半系动词•结果是，证明是：prove,turnout•这谣言证实有假。•Therumorprovedfalse.•他的计划结果是成功的。•Hisplanturnedoutasuccess.填空练习•Someofthedreamsofthefoundersofthenationdidnot______true.•HowtoprotecttherightsoftheAboriginesbest_________achallengefortheAustraliangovernment.comeremained•Thoseoldcastlesandchurchesmadeofstonestill_____strongafterhundredsofyears.•Please_____quiet.I’mtryingtoputthebabytosleep.standkeep•TosomepeopletheSydneyOperaHouse_____justlikeseashells.•Grandmother________asleepbeforemyfriendscametosaygood-nighttoher.lookshadfallen•Themeatyouboughtlastweek______terrible.It______________bad.•Thechairwoman_______verysurprisedaboutthequestionIaskedher.•Themilkhasbeenkeptfortoolong;it_________sour.smellsmusthavegoneseemedhasgone