1、
冠词 a an the 的用法
※不定冠词 a 和 an, 表示微弱的“一”的概念，表示的名词不特定为哪一个。a 用在辅音因素开头的单词或字母前，an 用在以元音因素开头的单词或字母前。
① 表示数量“一”。a book an egg a useful tool an hour
② 笼统地指某人或某物，但不具体说明。
There is a car in the yard
③ 泛指某一类人或事物
A horse is a useful animal.
④ 首次提到的人或者事物
This is a key.
⑤ 表示某一类人或者事物中的一个
T
2、here is an elephant in the zoo.
※ the 是定冠词，表示特指的人，或物或者群体，起作用相当于指示代词 this, that, these, those, 表示“这（个），那（个），这些，那些”。 它可以用在单、复数、或者不可数名词前，但是名词前有a, an , this, my 等限定词修饰时不能同时使用the。
The可以用在名词前，表示
① 上文中提到的人或者事物。This is a pen. The pen is red.
② 特指说话双方都知道的人或者事物。 What color is the quilt?
③ 用来指世界上独一无二的
3、事物。 The sun is bigger than the moon.
练习一、 用a, an, the “/”填空。
1. This is _______ red pen.
2. This is____ “H” and this is_____ “C”.
3. Yao Ming is _______NBA player.
4. What’s this in _______ English? It’s _______ map.
5. The _______ English boy is Bob.
6. There is ______ apple on the tabl
4、e.
7. This is _______ orange. _______ orange is _______ green.
8. This is a pen. ______ pen is yellow.
9. Where is ______ jacket, please?
10. ______ sun is red. It is very beautiful.
11. Can you play ______ guitar?
12. I can play ______ ping-pong, but I can’t play ______ piano.
练习二、选择题
7.
5、What’s this in English?----It’s _______
A. orange B. a green orange C. an green orange
8. It’s_______ black. It’s _______ black jacket.
A. /; / B. a; / C. /; a
9. ---What’s this?
--- It’s _______ ID card.
A. an B. a C. /
10. ---Who’s that man?
--- Jeremy Lin. He’s _____
6、 American basketball player.
A. a B. an C. the D. /
11. Lin is _______ good basketball player in the NBA.
A. a B. an C. the D. /
12. This is _______ story book. It was written by Yang Hongying.
A. the B. a C. an
13. My mother is _______ English tea
7、cher in No. 2 Middle School.
A. a B. an C. the D. /
14. ---Who’s that girl?
--- You mean ______ one with long blond hair? That’s Jack’s daughter.
A. a B. an C. the D. /
12. ---Who’s ______boy in red, do you know.
--- Oh. He’s ______ friend of Tom.
A. the; a B. an; the C. a; the D. the; an
13. Don’t you know ______ girl under the tree? She’s our teacher’s daughter.
A. a B. an C. the
14. ---What color is ______ pen?
---It’s red.
A. a B. an C. the D. /
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