a,an,the的用法区别

1、三人行教育a,an,the的用法区别a,an的用法1. a：用于辅音音素（不是辅音字母）开头的词前，表示单数的数量。abookadesk2. an：用于元音音素（不是元音字母）开头的词前，表示单数的数量“一”。anappleabigappleanoldman3. 元音字母：以元音字母Aa,Ee,Ii,Oo开头的单词基本都是以元音音素开头Uu较特殊4. 辅音字母：26个字母中，除了5个元音字母，其他是辅音字母5. 特殊情况：anumbrella（u发元音）ausefulenglishbook（u发辅音）anhour（h是辅音字母，但它不发音）练习一：用a,an,the填空1.book2.appl

2、e3.orange4.uncle5.eraser6.mathbook7. newbook8. oldbook9.teacher10.English11.hour12.goodteacher13.idea14.goodidea15.island16.astronaut（二）the的用法1. 一般用于特指：Thegirlismysister.那个女孩是我的妹妹。2. 第二次出现：Thereisabookonthedesk.Thebookismine.书桌上有一本书，那本书是我的。3. 世界上独一无二：themoon月亮theearth地球theGreatWall长城thesun太阳4.固定的词组：

3、onthedesk在书桌上( .形容词最高级前：Jennyistheoldestgirlintheclass.在班里珍妮是年纪最大的女孩。练习二：选择( ）1.Thatsisland.Iliketogothere.A.aB.anC.the( )2.Ihave_newbook.Jennyhas_oldbook.A.a/anB.an/aC.an/an( )3.Thisis_orange.Thatsbigorange.A.a/anB.an/aC.an/an( )4.YesterdayIstudiedEnglishforhour.A.anB.theC.a( )5.Thisisabag.bagisTom

4、s.A.AB.AnC.The( )6._manisLisasfather.A.AB.TheC.An( )7.GreatWallisinChina.A.AB.TheC.An( )8.MyEnglishbookisin_desk.A.theB.anC./( )9.Shehas_idea.Itsagoodidea.A.aB.anC.the练习三：a,an,the填空1 .Tomwantstobescientist(科学家).Hewantstogoto_moon.2 .Jennyhasuncleandcousin.3 .Ihaveeraser.eraserisinmybag.4 .boyisTomsb

5、rother.5 .Thebirdwasherehourago.6 .ThereisEnglishbookonthedesk.EnglishbookisToms.7 .Ihavebook.ItisEnglishbook.Andithasgoodstory.bookisinmybag.8.Thereiscatunderthetree.catisplaying.一、选择正确的答案1.1 am_(a,an)student.2 .Thereis(a,an)elephantinthezoo.3 .Youare(a,an)goodboy.1.1 have(a,an)orange.5 .MissGranti

6、s(a,an)uglyteacher.6 .Thisis(a,an)newbook.7 .Pleasetake(a,an)umbrella.8 .Close(a,an,the)door,please.9 .Myfatheris(a,an)doctor.10 .Thereis(a,an)orangeonthetable.11 .Hegivesme(a,an)sticker.12 .Whatis(a,an,the)biggestbirdintheworld?1.1 Ihaveorange.orangeisverysour.(a,an,the)14 .Myfatheris(a,an,the)man.

7、15 .(A,An,The)moonisinthesky.16 .Theres(a,an,the)appleonthetable.17 .(A,An,The)blackboardinourclassroomisbig.18 .Helikestoplay(a,an,the)piano.19 .Mondayis(a,a,the)firstdayoftheweek.20 .Myfavoriteanimalis(a,an,the)cat.二、在需要的地方填入适当的冠词，不需要的地方填/。1 Thisisegg.Itssmallegg.2 Jimhasbighead.3 Whoisgirlingreen?4 -Doyouhaveknife?-Yes,Ido.Ionlyhavesmallone.5.LucyandLilylooksame.6 .JimisfromUSA.MikeisfromEngl