初中英语易错点归纳一.名词写作中,同学们常把握不好名词的数、所有格以及一些集合名词的用法。1.Hegavemeaverygoodadviceyesterday.句中的a要去掉,因为advice是不可数名词。一些汉语概念为可数的词在英语中却是不可数的,表示数量时在其前加apieceof,类似的词有:news,bread,work,paper,chalk,furniture,information等等。2.Thatgirllovesreadingbook.可数名词单数不能孤零零地放在句子里,或前面加冠词,或将其变为复数。此处最好变为books.3.Hewentintoabook’sshopandboughtadictionary.一般表示有生命的东西的名词的所有格用’s,如mymother’scar,而此处适宜用名词修饰名词,改为abookshop.4.MyfamilyiswatchingTV.一些集合名词如看成一个整体,则用单数的谓语动词,如Myfamilyisahappyone;如强调集合中每个个体的个人行为,则用复数的谓语动词。此处看电视是个体行为,应把is改为are。类似的词有:team,class,audience等。5.Iboughtsomepotatosandtomatosatthesupermarket.中学阶段以“o”结尾的名词中有四个词变复数时要加es,它们是tomato,potato,Negro,hero;其余的都加s变为复数。6.Thishasnothingtodowiththeirbelieves.(这和他们的信仰没关系。)以f,fe结尾的词变为复数时一般去f,fe加ves,如knife—knives,thief—thieves;而roof和belief直接加s变为复数。所以应把believes改为beliefs.二.冠词7.Thebosswantstohireanusefulperson.用a还是an,取决于后面单词的第一个音标,如为元音用an,为辅音用a。useful的第一个音是辅音所以应把an改为a。类似的,我们说aEuropeancountry.8.Planeisamachinethatcanfly.Plane为可数名词单数,不能单独放在句中,应在其前加冠词或把它变为复数,而本句后有amachine,因此只能在其前面加a,变为Aplane。9.Heplayedapianoatthepartyyesterday.把a改为the,因为乐器前用定冠词。10.Themachinewasinventedin1920s.在in后加the,因为表示年代用in加the再加几十的复数,如在八十年代inthe80s。11.XiaoHongwenttoschoolbythebuseveryday.去掉the,因为表示交通方式用by直接加交通工具。三.代词使用代词时请注意其单、复数,主、宾格以及形容词性物主代词和名词性物主代词的用法。12.Heisoneofthosespeakerswhomakehisideasperfectlyclear.定语从句的先行词是thosespeakers,为复数,因此从句中的指示代词应为复数,应把his改为their。13.Whomdoyouthinkhasleftthelightson?放在疑问句特殊疑问词后的doyouthink/believe/guess/imagine/suppose等都不参与句子成分,把它们去掉后,疑问词在句中做主语用主格,做宾语用宾格。本句中去掉doyouthink后缺的是主语,应把Whom改为Who。14.ThebosspretendednottoseeJohnandI.John和I在句中都做的宾语,应把I改为me。15.Thesebooksaremine;thoseinthebagareher.Her是形容词性物主代词,后面应该加名词books,或把her改为hers。四.数词16.Therearefourteenhundredsstudentsinourschool.Hundred/thousand/million/score/dozen等词前有具体数字时后不加s,前面没有具体数字时在其后加s和of,表示大约几百几千的概念。如twohundredstudents(两百个学生),hundredsofstudents(成百上千个学生)。例句中应把hundreds改为hundred。17.Theirschoolistwiceaslargerasourschool.表倍数关系的as---as中间只能用形容词或副词的原级。因此把larger改为large.18.Today’shomeworkisafive-hundred-wordscomposition.几个单词由连字符连接而组成的复合形容词中的名词只能用单数,所以把five-hundred-words改为five-hundred-word.19.TwothirdofthestudentsinourschoolarefromAmerica.英语表达中分数的分子用基数词,分母用序数词,分子大于一时分母后要加s,所以就把third改为thirds.五.形容词和副词形容词和副词容易被误用,形容词和副词的比较级和最高级也是应注意的重点。20.Thepatientappearednervouslywhenhetalkedtothedoctor.appear在此是个系动词,其后应接形容词作表语。所以把nervously改为nervous.21.Theartistworkedhardlytofinishhisdrawingsontime.此句需要一个副词来修饰,hardly是副词,但意为“几乎不”,hard也可以是副词,表努力,因此把hardly改为hard.22.Thisshirtismorecheaperthanthatone.More只构成比较级,而不能修饰比较级。因此把more去掉。23.Heisthemostsuccessfulofthetwobusinessmen.两者相比较时,比较级前用定冠词,三者或三者以上才用most,因此把most改为more.24.Heworkslessharderthanheusedto.表不如…时用less加上形容词和副词的原级,因此把harder改为hard.25.Thebookisfairlymoreinterestingthanthatone.fairly只能修饰形容词和副词的原级,可以修饰比较级的副词或短语有:much,even,still,far,alot,alittle,abit,any,no,byfar,rather等,因此把fairly改为rather.26.Thisisasaninterestingastoryastheoneinthemagazine.as…as中间的词序是as加上形容词加上a(n)加上名词再加上as,因此应改为asinterestingastoryastheone.27.TheweatherhereisnicerthanXizang.同样的事物才能相比较,weather和Xizang不具有可比性,因此应改为TheweatherhereisnicerthanthatofXizang.29.Iwouldrathertakeatrainthanwentbybus.这个词组为wouldratherdo…thando…,因此把went改为go.30.Isthereinterestinganythingatthemeeting?修饰anything,something,every-thing,nothing的形容词都要放在它们的后面。31.Ineverhaveseensuchapersonbefore.像never之类的副词在句中应放在be动词、助动词之后,实意动词之前。因为应改为Ihaveneverseensuchapersonbefore.32.Thebookisworthtoberead.beworthdoing意为值得被做。因此改为Thebookisworthreading.33.Itissurethathewillsucceed.sure的主语只能为人,而certain的主语可为人和物。因此把sure改为certain.34.Heisregardedasoneofthebestalivewritersatpresent.alive为表语形容词,偶尔也做后置定语。因此把alive改为living,或把alive放在writers后面。35.Idon’tknowthathehasfinishedtheworkyet.yet用于否定和疑问句,already用于肯定句。把yet改为already.36.Hesaidnearlynothingatthemeeting.nearly不与否定词用在同一个句子中,而almost可以。因此把nearly改为almost.六.介词37.Heusuallygoestoschoolbyhisfather’scar.by加上名词表示一种交通方式,中间什么都不加,如bycar,bybus,byplane等;如果名词前有其他的词修饰,则应除by以外的其他介词,此处把by改为in.38.Pleasewaitmeattheschoolgate.wait为不及物动词,需加介词for后才能再跟名词或代词做宾语。39.HehasbeenmarriedwithBettyformorethantwentyyears.marry不跟with连用,应把with改为to。40.Ifinishedtheworkontimeunderthehelpofhim.“在…的帮助下”用with而不用under。七.情态动词41.Hecanbeathomenowbecausethelightinhisroomisstillon.表特别有把握的肯定判断时用must,表特别有把握的否定判断时用can,can表判断时只用在否定句中。因此把can改为must。42.Heneedcomeherebeforethemeetingbegins.作情态动词时need用在否定,疑问和条件句中,不能用于肯定句中,而作实意动词时则可以。所以应改为:Heneedstocomeherebeforethemeetingbegins.43.Heusedtogetupveryearlyinthemorning,andnowheisstilldoingso.usedto用来表示过去常常做某事而现在不了,所以应把后半句改为:butnowheisnotdoingso.44.Ineedn’tcomeyesterdaybecausealltheworkhadbeenfinished.由于情态动词本身不体现时态,所以在谈论过去的事情时在情态动词后加havedone,因此在needn’t后加have。45.Youhadn’tbetterstayuptoolatebecauseyouhavetogetupearlytomorrow.hadbetter的否定在better后面加not.八.动词的时态英语的常用时态有十六种,一般根据上下文和时间状语来确定时态。46.Iwilltellheraboutthatwhenshewillcometomorrow.主句为将来时,其时间、条件、方式和让步状语从句中用一般现在时。因此将willcome改为comes。47.Themeetingisabouttobeginintenminutes.beaboutto一般不与具体的时间状语连用。因此把intenminutes去掉。48.Theboyopenedhiseyesforamoment,lookingatthecaptainandthendied.此处look并非伴随状语,而是三个并列的谓语动词,因此把looking改为looked。49.IhaveboughtthisbikefortenyearsandIam