初一英语冠词的用法冠词的用法名词是秃子需要戴帽子，可数名词单数须用a或an，辅音前用a,元音前用an，若为特指，须用定冠词the,复数不可数泛指the不见，碰到代词时冠词全不见冠词不能离开名词而单独存在一、不定冠词的用法不定冠词a(an)表示的意思是“一个”，a用于辅音音素开头的词前；而an则用于元音音素开头的词前。发：yi,e,a,ao,u,anAdog,astudent,abook,aruler,ajacket,aquilt,aBAnorange,anapple,aninterestingstoryAusefulbook,anumbrella,anhour,anH,例如：Thelittleboyeatsanapple,andthelittlegirleatsabanana.1．用于可数名词的单数形式前，表示“一”。Thisisaruler.What’sthis?Itisabook.Thereisatreeinfrontofmyhouse.Heisadoctor,HeisanAmerican.Igavehimabookyesterday.Ihavegotaticket.2．表示一类人或物。Atigerisadangerousanimal.Ateacherishard,Ahorseisusefultomankind.Abirdcanfly.3．第一次提到某人或某物,或笼统的指某类中的一个ThisisanEnglish-Chinesedictionary.Hebuyanewcomputer.Iseeagirl.4.所谈论的人或物不重要没必要指明时Theteacheristalkingtoastudent.Aboycametoseeyouamomentago.Igotthistoolinashop.Weneedacarnow5.在一些固定搭配中alotof/alittle/afew/apairof/asetof等afew几个alittle有点Shehasafewfriendsinthiscity.Thereisalittlemilkinthebottle.6.不定冠词用在事物的"单位"前,如时间,速度,价格等意义的名词之前,表示"每一"。Weoftengotoschooltwotimesaday.Iwenttothelibraryonceaweekatleast.二、定冠词的用法定冠词（the）是this/these/that/those的总称，放在名词前，表示特定的事物或人。1.表特指不指其他专指他Thedoorisbroken./openThebaginthedeskismine.Theorangeissweet/sourThebookisinteresting.ThemanthestudentDoyouknowthemaninback?2.上文或第二次提到某人或某物，用定冠词theLook!Thereisaballunderthetable.Theballismine.sawafilmyesterday.Thefilmwasendedateighto'clock.3.用于指说话双方都知道的事物或人。OpenthewindowWhatisthegirl’sname?WhereistheBANK?4.定冠词后接单数名词表示一类人或物。Thedogisakindofcuteanimal.Thetreeistall.Therabbitislovely.Thedogisnottoodanger.Thecatisananimal.5.表示世上独一无二的事物。thesunthemoontheearththeskytheworldThesunisbiggerthanthemoon.Icanseeabirdinthesky.Theearthgoesaroundthesun.6.定冠词放在姓氏复数前，表示“……一家”。TheGreensarefromAustralia.TheGreensisverykindtous.TheWhitesliketheclassicmusic.7.演奏西洋乐器时，乐器前需加the。如：playthedrums/playthepiano/playtheviolin/theguitaThelittlegirllikestoplaytheviolin.8.放在序数词，形容词，方位名词前。Mondayistheseconddayoftheweek.Heisthetallestboyinourclass.ThisisthebiggestcityinChinaIhaveevervisited.Isawaplanecomingfromtheeast.Heisthelastonetohelpme.9.定冠词用在江河,海洋,山脉,群岛的名称之前。WeliveneartheYellowRiver.TheChangjiangRiveristhebiggestoneinChina.TheHimalayasislocatedinTibet.10.定冠词和形容词连用，也可以代表某类人或物。thepoor,therich,thewounded,thesick,thedeaf.Thewoundedwerebroughttothehospital.Healwayshelpsthepoor.Thedeafcangotothisspecialschool.10.在一些固定搭配中。如：inthemorningintheafternoon在下午intheevening在晚上alltheyearround一年到头三、零冠词的用法1.复数名词前不加冠词可以表示一类人和事物Noodlesaremyfavorite.2.洲、国家、城市，语言前不用冠词WeliveinAsia.BeijingshanghaiChina,Japan,America,FrenchCanadaAustralia,特殊theUSAtheUKIcanspeakenglish3．复数，不可数名词表示一类一般不用冠词。Air,water,rice,hair,ice-cream,4.在季节、月份、星期、节日、日期、等表示时间的名词之前，不加冠词；ItisverycoldinwinterinBeijing.5.在姓名前不加冠词。SheisMrs.HenryBlack.Jack,MaryEllen6.在一天三餐、表示球类运动名词前不用冠词。Afterwehavelunch,wewillplayfootball.7.在固定搭配中,名词前不需要用冠词。如：gotoschool，gotobed，sitattable，stayinbed表特殊意义byair,onfoot,atnight,afterschool,athome,gotoclass,infact,frommorningtillnight.I'mgoingtoChicagobyairnextweek.Igotoschoolonfoot.Infact,Idon'tknowhimatall.Heisathometoday.
