1、不定冠词 a, an 和定冠词 the 的运用不定冠词 a, an一 a 用于辅音开头的单词前；an 用于元音开头的单词前二 运用： 1. 放在单数名词前，表示“某一个；某一件”2. 表示数目 “一” ，相当于 one，语气没有 one 强烈3. 表示非特指的任何“一个” ，代表同类事物中的“一个”4. 用于固定短语中Eg: This is a book.There is an apple on the table.A town is bigger than a village.定冠词 the 的运用一 the 表示“这个；那个；这些；那些” ，特指某人或某物，用以区别于同类的其他人或物。二
2、运用：1. 特指说话双方都知道的人或物2. 在同一个句子或上下文中，第一次提到的名词前用 a 或 an，第二次重复提到时用 the3. the 有时相当于指示代词 this, that, these, those4. 用于固定短语中Eg:The boy is Bob.He has a pen, the pen is black.练习：1. Look, this is key.A. a B. an C. / D. the2.Hello,Lucy!Thisis Dale.A. a B. an C. / D. the3. Could you give me ruler?A. a B. an C. /
3、 D. the4. Im Alice.A. a B. an C. / D. the5. cat is a kind of animal.A. a B. an C. / D. this6. Can you see map on the wall?A. a B. an C. / D. the7.This is key and that is English book.A. a; a B. an; an C. a; an D. an; a8. -Look! This is orange.-No, it is pear.A. a; a B. an; an C. a; an D. an; a9. -Can you see U?-No, but I can see S.A. a; a B. an; an C. a; an D. an; a10. I can see cup, cup is red.A. the; the B. a; the C. an; the D. a; a 11.-Whats this in English?-Its ruler.-What color is ruler?-Its blue.A. the; the B. a; the C. an; the D. a; a
