语法专项练习---------定冠词与不定冠词
冠词是虚词，本身不能单独使用，也没有词义，它用在名词的前面，帮助指明名词的含义。英语中的冠词有三种，一种是定冠词，另一种是不定冠词，还有一种是零冠词。
1. 不定冠词的用法
不定冠词a (an)与数词one 同源，是\一个\的意思。a用于辅音前，而an则用于元音前 a fish an apple a dog an elephant a pig an insect a chicken an orange a key an umbrella a university an hour a European an SOS
※※注意:[ju]不是元音, 它是由一个辅音[j]和一个元音[u]组成, 称为半元音
2. 定冠词的用法
定冠词the与指示代词this，that同源，有\那（这）个\的意思，但较弱，可以和一个名词连用，来表示某个或某些特定的人或东西。
1) 特指双方都明白的人或物： Take the medicine. 把药吃了。
2) 上文提到过的人或事： He bought a house. I've been to the house. 他买了幢房子。我去过那幢房子。
3) 指世上独一物二的事物： the sun， the sky， the moon， the earth 4) 用在序数词和形容词最高级，及形容词only， very， same等前面：
5) 用在某些由普通名词构成的国家名称、机关团体、阶级、等专有名词前： the United States 美国 6) 表示方向、方位： in the east 在东方 at the back 在后面 in the bottom 在底部 at the top 在顶部 7) 在海洋、江河、湖泊、山脉、海峡、海湾等地理名词前： the Pacific Ocean 太平洋 the Huang River 8) 用在表示乐器的名词之前： She plays the piano. 她会弹钢琴。
9) 和某些形容词连用，使形容词名词化，代表一类人或物 the poor 穷人 the rich 富人 the good 好人 10) 用在惯用语中：in the day, in the morning (afternoon，evening), the day after tomorrow
3. 零冠词
1) 人名前通常不用定冠词：England，Mary
2) 泛指的复数名词，表示一类人或事物时，可不用定冠词 They are teachers. 他们是教师。
3) 在季节、月份、节日、 假日、日期、星期等前，不加冠词 from Monday to Friday 从星期一到星期五 4) 在三餐、球类运动和娱乐运动的名称前，不加冠词 如: have breakfast play football play chess 5) 当by 与火车等交通工具连用，表示一种方式时，中间无冠词；by bus，by train
6) 有些个体名词不用冠词如： school，college，prison，market，hospital，bed，class
比较下面两个句子：
He raises a black and a white cat. 他养了一只黑猫和一只白猫。 He raise a black and white cat. 他养了一只黑白相间猫。
在空格内填上a或an
1. _____ear 5. ______university 9.______rabbit 2. ______actor 6. ______elephant 10.______idea 3. _____hen 7. ______hat 11.______hour 4. ______toy 8.______umbrella 12_______ honest boy
13.______interesting book 15.______orange dress 17_______X-ray machine 14.______easy question 16_______apple pie 18.______ice cream
在空格内填上 a. an, the,或不填用X
1. Mr. White will go to Tokyo by air. 2. There is _________”A” on his paper. 3. I ate __________apple .It’s ___________red apple. 4.___________tall man over there is my boss. 5_______earth moves around sun. 6. No news is ________good news. 7. Have you visited Great Wall? 8. They often play football after school. 9. By way, do you know old woman in glasses? 10. Are there any birds in sky? 11. student in the third row is tallest in our class. 12. Did you have breakfast this morning?
冠词练习题
1. There is ____ “s” in ____ word “bus”.
A. a ; a B. an ; the C. a ; the D. an ; a 2. Maths is ___ useful subject. You can’t drop it , I think. A. an B. a C. the D. / 3. ____ bad weather it is!
A. How B. What a C. How a D. What 4. —What color is ___ orange?--It’s _____ orange.
A. an; an B. an ; the C. an ; / D. / ; an 5. Mr. Li is ____ old worker.
A. an B. a C. some D. /
6. Look at ____ picture! There’s ____ house in it.
A. a ; a B. the ; the C. a ; the D. the; a
7. One morning he found ____ handbag. There was ___ “s” on the corner of ___ handbag. A. a ; an ; the B. a ; a ; the C. a ; a ; a D. the ; an ; a 8.What ___ interesting story it is!
A. a B. an C. the D. / 9.Meimei is ___ best student in her class. A. a B. an C. / D. the
10.Tom is ___ kind boy. All ___ students love him. A. a ; / B. a ; the C. an ; / D. an ; the 11. Is ___ book on the desk mine? Yes. A. the B. a C. an D. /
12. Even while he was in ___ hospital, he went on writing songs. A. a B. an C. the D. / 13. Don’t read _____.
A. in bed B. in the bed C. on bed D . on the bed 14. Smith is ____ honest man.
A. a B. the C. an D. /
15. China has ___ population of 1,200,000,000. A. / B. an C. the D. a
小学英语语法专项练习-冠词讲解及练习题
