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初中系动词总复习定义系动词亦称连系动词(Link Verb),作为系动词,它本身有词义,但不能单独用作谓语,后边必须跟表语(亦称补语)(形容词),构成系表结构说明主语的状况、性质、特征等情况说明有些系动词又是实义动词,该动词表达实义时,有词义,可单独作谓语,例如He fee Is iI I yesterdayo他昨天病了(feel是系动词,后跟补足语,说明主语情况.)]分类1)状态系动词用来表示主语性质或状态,只有be一词,例如He i s ateacher,他是一教师(表示主语的身份---------------------性质)He isi I I.他病了(表示主语的状态)2)持续系动词用来表示主语继续或保持一^中状况或态度,主要有keep,rest,rema i n,stay,lie,stand,例如He aI ways kept si Ient atmeet i ng.他开会时总保持沉默Th i s matterrests amystery.W匕事仍是个谜.
2.替换法分析以上10组句子我们不难看出B组动词均为连系动词,因为如果我们把动词be是的适当形式替代斜体动词,句子能够成立,后面的成分即是表语1He was a perfectfooI.2He was a tra i tor to h i s countryo3I wasvery hungryafter aIong walk.4Our motherI and i sstronger and stronger.5Some ofthe I and was covered withwater.6The storyi si nterest i ng.7The flowersare sweet.8Holding thenote in h i shand,he wasthere dumbfounded.9They weremad.10He wasnever sat i sf i edwith hi ssuccess.反之,如果把be是动词的适当形式替代A组动词,句子则不能成立,无法解释,A组动词均不为连系动词*I PI ease beat thebI ackboard.*2Be toPage
16.*3He was i fhi s duty to he Ip others.*4Be mesome ink.*5Such wordsare nota schoI ar.夫⑹The b I ack key on the p i ano wont be.*7I amsure I am gas.夫8He was too weakto be.*9He i sto schooI earIy everymorn i ng.*10I was3weeks in Par i s.另外半连系动词是由实意动词变来的所以把含有半连系动词的句子改为筵包包时,一定要用助动词例如
1.Do theyI ooktired
2.Has shegot ready
3.D i di t becomemuch moreexpens ive totraveI abroad不论完全连系动词或半连系动词,它们都有时态的变化,但有些半连系动词从形式上看像是现在进行时,实际上并不表示动作正在进行而是表示“渐渐”的意思或表示一种感情色彩11111s gett i ngwarmer andwarmer.天渐渐暖和起来了2Are youfee Ii ng betternow你现在好点了吗?因为半连系动词本属于不及物动词,所以没有被动语态.4口不能说*Good medic i ne i s tastedb i tter to the mouth.应说Good medi ci netastes bi ttertothemouth.良药苦口.半连系动词的教学还是个较困难的问题,但在初学阶段用先比较,再替换的方法,还是能使学生掌握哪些实意动词可充当半连系动词,收到事半功倍的效果3)表像系动词用来表示“看起来像”这一概念,主要有seem,appear,Iook,例如He Iookstired,他看起来很累He seems(to be)very sad.他看起来很伤心.4)感官系动词感官系动词主要有fee I,sme I I,sound,taste,例如Th i sk i ndof cIothfee Isvery softo这种布手感很软Th i s fIowersmeI Isvery sweet.这朵花闻起来很香.5)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,ge t,go,come,run.例如He becamemad afterthat自那之后,他疯了.oShe grewrich withina shortt ime她没多长时间就富了o6)终止系动词表示主语已终止动作,主要有prove,turn out,表达“证实”,“变成”之意,例如:The rumorproved fa I se这[罂言力正实有彳晟.oThe searchproved difficulto搜查证实很难Hi sp Ian turnedout asuccess他的计划终于成功了(turn out表终止性结果)]o注意事项系动词本身有一定的词义,不能单独作谓语,后面必须与表语连用复习系动词时,必须注意以下几个问题
1.be是最重要的系动词,主语不同,be的形式也不同,且有困医的变化通常表示主语的特征、状态和身份等,后面接形容词、副词、名词、介词短语、不定式、v-ing、过去分词及表语从句作表语特别要注意“由be+过去分词所构成的系表结构与“由be+过去分词”所构成的被动语态的区别前者侧重于表示主语的特征或所处的状态,通常没有由by引导的介词短语如The doorwas c I osedo后者侧重于强调主语是遢运动妈所示动作的承受者,表示动作;句中可以用由by引导的介]可短语.出口:The doorwascI osedby meo还要注意“由be+V—ing所构成的系表结构与“由be+V-ing”所构成的进行时态的前者侧重于说明主语具有的特征或存在的状态,也可说明主语是什么如My jobi steachingEng Ii sh.后者侧重于强调主语正在做某事如Mr Wangi sreading aneveni ngpaper now.2o要注意由我为显翅转化成的系动词表示人体感官的系动词有sound,taste,I ook,fee I,sme II等,后面接形容词;表示主语从一种状态转变到另一种状态的系动词有become,get,go,turn,run,grow,come,fall,prove等,后面接形容词、名词或to be+形容词,become后面接单数名词时,名词前要用不定冠词,turn后面接单数名词时,名词前不用不定冠词;表示主语继续或保持某种身份、特征或状态的系动词有continue,keep,rema in,sta y,stand lie,rest,stay等,后面接表示状态的形容词;表示判断的系动词有seem和appear,后面接形容词、to be+名词或形容词、that一cIause>不定式等.3o要注意系动词的固定搭配常见的有come true,fa II asI eep,fa II ill,go bad,come right,run wild,wear thin,turn nasty等
4.要特别注意某些动词既可以做系动词,又可以做实意动词的用法系动词部分主要注意其后要求接形容词,而不是副词做表语遇到这种情况,只能先根据其意思判断清楚到底是前者还是后者,然后再对后面的词性和词义做出正确判断和选择.以taste一^司为例The newly-invented softdrinking tastesqu ite uni que(这种新研制的软饮料o尝起来挺独特的注意在这句话里,taste做系动词,不能使用进行时,后面接形容词)The chefi stast ing thefi sh carefuII y(厨师长正在品尝这道鱼注意在这o句话中,taste做实意动词,可以使用进行时,并且后面接副词做出造.]专项训练1o一What i s MrWang likeAoHe isateacherB.He isold andkindCo HeIooks Iike aba IIoonDo HeIi kesEng Iish
2.What MrWh ite saidsounds.A.f ri endIyB.wonderf uIIy C.p Ieasant Iy D.nicely3The poorboy blindat theage ofthreeO oAoturned Bgoes Cobecame D.wento4When hewasachild he__________.OAo grewpatience B.was aliveC.ran wildD.came true
5.H is voiceasi f hehas aco IdoAosounds B.I istens C.hears D.seems6o Thissh irt asifitismade ofcottonoAo is B.Iooks C.fee IsD seemsoHeIooks hehadnt hada goodmeaI fora month
7.Ao thatBo asif Cowhen D.so farItthat hewas Ifor thetrain.80ateAo Iooks Bo turnsC.gets D.seemsThese appIestaste9OA tohe goodB.to bewe II C.we II Dogood.10o Do you Iike theshirt—Yes,itvery softoAofee IsB.fe11C.isfee ling D.is felt11o Themoment MrZhang wentto bed,he__________as IeepA.kept B.got CofeI ID.faII12o WhenI wenthome yesterday,it wasdarkoAo goingB.gett ing C.runn ing D.comi ng13The ipI an_____to bea perfectone..rAo provedB.was provedC is prov ingD.provingo14The fIowersinthe gardensweet ooA.sound B.taste Cbecome DsmeI Io o
15.She Iike hermother incharacter.Ao IooksB.seems CisD.fee Iso16011____another fineday tomorrowoA.seems B.promi sesC appearsD17He muchI ooksoo Oyoungerthan hereaI Iyis.Ao appearsB growsC.becomes Dturnso o18You_______very paIe.Doyoufee IsickOA.Iooked Bare Iook ingC.IookingDare Iooked19H is wish tobecome adr ivero oohas trueoAoturned BreaI izedC comeD grownooo
20.Her father________a wri teroA.turned B.grew C.has turnedD.has become]怎样区分半连系动词连系动词多有自己的意思,但不能独立作谓语,必须与表语(名词、形容词,或与之相当的词类、短语、从句)一起构成合成谓语.最常用的连系动词为be(是)动词,即完全连系动I司,另夕卜还有I ook,turn,feeI,get,become,sound,sme II,stand,go,remain等半连系动词无论是完全连系动词还是半连系动词、后面都有表语由于半连系动词是由实意动词变来的,那如何分辨该动词为实意动词还是半连系动词呢?这对初学英语的中学生来说会感到有点困难,我在教学中尝试用比较法和替换法,使学生较能接受
1.比较法比较下列各组句子1A.PIeaseI ookat thebIackboard.请看黑板.
8.He Iookeda perfectfooI.他看上去是个十足的傻瓜2A.Turn toPage16,翻到16页.
8.He turnedtraitortohiscountry.他背叛了祖国A.He fe11it hisdutytoheIpothers.他认为帮助别人是自己的责任B.I feItvery hungryafter aIong walk.走了一段长路,我感到很饿.A.Get mesome ink.给我一^些墨水B.Our motherIandisgetting strongerandstronger.我们国家变得越来越强大了A.Such wordsdo notbecome aschoIar.那样的话不像出自学者之口B.Some ofthe Iand becamecovered withwater.些田地覆盖着水.A.This bIackkeyonthepianowont sound.这钢琴上的黑键按下去不响B.The storysounds interest ing.这故事听起来很有趣A.Iamsure Isme II gas.我肯定闻到了煤气味.B.The fIowers smeIIsweet.花朵散发芳香.A.He wastoo weakto stand.他太虚弱,不能站立B.Holding thenote in hishand,he stoodthere dumbfounded.他拿着钞票,站在那里,目瞪口呆A.He goestoschooIearly everymorn ingo他每天早上很早上学B.They wentmad.他们发狂了A.I rema i ned3weeks in Paris.我在巴黎逗留了三周B.He neverremained sati sfi edwith hissuccess.他从不满足于自己的成绩。
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