a,an,the的用法区别

1、三人行教育a,an,the 的用法区别（一） 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“一”。 a booka desk2.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”。 an applea big applean old man3.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： an umbrella（u 发元音）a useful english book（u 发辅音）an hour（h 是辅音字母，但它

2、不发音）练习一：用 a, an, the填空1._book2._apple 3._orange4._uncle5._eraser6._ math book7._new book8._old book9._teacher 10._English11._ hour12._good teacher 13._idea14._good idea15._island16._ astronaut（二） the 的用法1.一般用于特指： The girl is my sister. 那个女孩是我的妹妹。2.第二次出现： There is a book on the desk. The book is mine

3、.书桌上有一本书，那本书是我的。3.世界上独一无二： the moon 月亮 the earth 地球 the Great Wall 长城精选文库the sun太阳 4.固定的词组： on the desk在书桌上5.形容词最高级前： Jenny is the oldest girl in the class. 在班里珍妮是年纪最大的女孩。练习二：选择()1.Thats _ island. I like to go there.A.aB.an C.the()2.I have _ new book. Jenny has _ old book.A.a/ anB.an/ aC.an/ an()3.T

4、his is _ orange. Thats _big orange.A.a/ anB.an/ aC.an/ an()4.Yesterday I studied English for _ hour. A.anB.the C.a()5.This is a bag. _ bag is TomsA.AB.AnC.The()6._ man is Lisas fatherA.A.B.TheC.An()7._ Great Wall is in China.A.A B.TheC.An()8.My English book is in _ desk.A.theB.anC./()9.She has _ ide

5、a. Its a goodA.aideaB.anC.the练习三： a, an, the填空1.Tom wants to be _ scientist(科学家 ).He wants to go to _ moon.2.Jenny has _ uncle and _ cousin.3.I have _ eraser. _ eraser is in my bag.4._ boy is Toms brother.5.The bird was here _ hour ago.6.There is _ English book on the desk. _English book is Toms.-2精

6、选文库7.I have _ book. It is _ English book. And it has _ goodstory. _ book is in my bag.8.There is _ cat under the tree. _ cat is playing.一、选择正确的答案1.I am _(a, an)student.2.There is _(a, an) elephant in the zoo.3.You are _(a, an) good boy.4.I have _(a, an) orange.5.Miss Grant is _( a, an )ugly teacher.

7、6.This is _(a ,an)new book.7.Please take _(a, an )umbrella.8.Close _(a, an ,the)door,please.9.My father is _(a ,an) doctor.10.There is _(a,an) orange on the table.11.He gives me _(a, an )sticker.12.What is _(a, an, the )biggest bird in the world?13.I have _orange ._orange is very sour.( a, an ,the)1

8、4.My father is _(a, an, the )man.15._(A ,An ,The )moon is in the sky.16.There s _(a, an, the )apple on the table.17._(A,An,The) blackboard in our classroom is big.-3精选文库18.He likes to play _(a,an,the)piano.19.Monday is _(a, a, the )first day of the week.20.My favorite animal is _(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/。1This is _egg. Its _small egg.2Jim has_ big head.3Who is_ girl in green?4 -Doyouhave_ knife?-Yes, Ido. Ionlyhave_ small one. 5.Lucy and Lily look_ same.6.Jim is from_ USA. Mike is from_ England.7