a,an,the的用法区别.doc

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 book a desk 2.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 apple a big apple an old man 3.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，但它不发音） 练习一：用a, an, the填空 1._____book 2._____apple 3._____orange 4._____uncle 5._____eraser 6._____ math book 7._____new book8._____old book 9._____teacher 10.______English 11.____ hour 12._____good teacher 13.____idea 14.____good idea 15.____island 16.____ 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. 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.That’s _____ island. I like to go there. A.a B.an C.the ( )2.I have ___ new book. Jenny has ___ old book. A.a/ an B.an/ a C.an/ an ( )3.This is ___ orange. That’s ____big orange. A.a/ an B.an/ a C.an/ an ( )4.Yesterday I studied English for ____ hour. A.an B.the C.a ( )5.This is a bag. ____ bag is Tom’s. A.A B.An C.The ( )6.___ man is Lisa’s father. A.A B.The C.An ( )7.____ Great Wall is in China. A.A B.The C.An ( )8.My English book is in ___ desk. A.the B.an C./ ( )9.She has ___ idea. It’s a good idea. A.a B.an C.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 Tom’s brother. 5.The bird was here ______ hour ago. 6.There is _____ English book on the desk. ____English book is Tom’s. 7.I have _____ book. It is _____ English book. And it has _____ good story. _____ 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. 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) 14.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. 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/。

1．This is _______egg. It’s _______small egg. 2．Jim has_______ big head. 3．Who is_______ girl in green? 4．--Do you have_______ knife? --Yes, I do. I only have_______ small one. 5.Lucy and Lily look________ same. 6.Jim is from_______ USA. Mike is from________ England. 7.________boy over there is Jim’s________ brother. 8.――Is that________ cat or_______ tiger? ——It’s_______ cat. 9.We are in________ Beijing No.2 High School. 10.They are in________ same class. 4。