12-20 22:51:02 浏览次数:606次 栏目:初三英语语法
中考英语知识点:冠词
一、冠词的基本含义及分类。
冠词是放在所说明的名词之前的词,说明名词所指的人或事物,是虚词,在句中不可独立使用。
冠词分为定冠词和不定冠词两种,不定冠词是a和an,定冠词是the.
二、不定冠词的用法。
不定冠词仅用在单数可数名词前,表示“一”的意义。
1)a 用在以辅音音素开头的单词前;an用在以元音音素开头的单词前,而不一定是元音字母前。如: an hour, a useful book, an animal , an old building , a university.
2)a和an用在单数可数名词前,强调的是名词的类别,而不强调数。如:
A dog is our good friend .(狗是我们的好朋友)
A plane is a machine that can fly.(飞机是一种能飞的机器)
3)用于第一次提到的人或事物前面,不表示特定的人或事物。如:
A man came to see you yesterday.(昨天有个人来找你)
4)用于表示长度、时间、价格等词之前,表示计量单位,“一”的意思。如:
It is a foot long. (它有一英尺长)This is an apple .(这是一个苹果)
5)用在固定的词组中。如:
a few, a little, in a hurry(匆忙),a lot of, a number of, once upon a time(从前), a moment later(一会儿以后), as a result(结果), have a good time, have a cold, take a rest(休息)等。
三、定冠词的用法。
定冠词the表示某人或某些特指的人或事物,它可以与可数名词的单、复数连用,也可以与不可数名词连用。
1)表示特定的人或事物。如:The girl in green is Mary .The bag on the desk is mine.
2)用在说话双方都知道的人或事物前面。如:Let‘s go to the classroom .
Put it under the table . Close the door, please .
3) 用在上文提到过的人和事物的前面。如:This is a room. In the room, there‘s a bed .
I have an interesting book . And I like the book.
4) 用在世界上独一无二的事物或方位名词前。如:the sun, the moon, the earth, on the right
5) 用在序数词、形容词、副词的最高级和only所修饰的名词前面。如:
This is the nicest of all !He is the first to come .He is the only boy in his family .
注意:①有时序数词也可用a,表示在有前面几个的情况下,又出现的第几个。如:
There‘s a third boy. He‘s very tall .
Although his parents have three cars, they still want to have a fourth one .
②副词最高级修饰动词时,可不带定冠词。如:
I must finish that first.
6) 用在国家、党派、团体、机关等词组之前。如:the United States, the working class.
7) 用在乐器名词前。如:play the piano .
8) 用在单数名词前或形容词连用表示某一类人或事物。如:the young, the old, the poor .
9) 用在姓氏的复数形式前,表示一家人。如:The Kings are having breakfast .
10)用在以festival组成的民间节日前。如:the Spring Festival .
11) 用在一些固定的词组中。如:in the morning, in front of , at the end of, by the way 等。
四、不用冠词的用法。
1)在人名、地名、节日、季节、月份、星期前,不用冠词。如:
Lucy, China, May Day, winter, April, Monday.
2)当名词前有物主代词、指示代词不定代词或名词所有格修饰时,不用冠词。如:my cat, that car.
3)在三餐、球类、棋类、游戏名称前,不用冠词。如:play football, We have lunch at school.
4)与by连用的表示交通工具的名词前,不用冠词。如:by bus, by car .
5)在某些固定词组中。如:at home, go to bed, in time, at noon, on time , in fact.等。
提示:sit at table(就餐),sit at the table(坐在桌边), go to school(去上学), go to the school(去那所学校), in hospital(住院), in the hospital(在医院), in front of(在物体外部的前面) , in the front of(在物体内部的前面)。
冠词练习
1. It takes us hour or more to go to my hometown by train .
2. I heard from him before New Year‘s Day and wrote back duringSpring Festival .
3. He sends us newspapers in morning and in evening . And our letters usually arrive noon.
4. winter is best time for football.
5. When she reached home , she had a short rest and a glass of water .
6. She made way to the hospital by bike yesterday after school .
7. What did you do on Mother‘s Day ?
8. apple grows on tree .
9. rich get richer and poor get poorer.
10. He works five days week .
11. I like music , but I don‘t likemusic of the film .
12. There‘s “h” in the word “hour” .
13. Mr. Smith works in hospital . hospital is very big .
14. English is useful language . His father is teaching in university .
15. Rose has uncle . He is learning useful language .
16. Doctor Wang invented tool .tool can help people clean the windows .
17. It‘s interesting book .
18. There is boy in the picture . boy is American.
19. You mustn‘t play football in the street .
20. There is “u” in the word “use” .
21. Who is woman standing on the playground ?
22. Could you play piano when you were five ?
23.Do you think it all right to buy him ___ bike as ___ birthday present?
24. They spent ______hour seeing ________film called “ Titanic”
25. There‘s _______ “u” and _______ “s” in _______ word “use”.
A. an, a, the B. a, a, a C. a, an, the D. the, the, the
26. There is ____ tall tree in ____ front of our classroom.
A. a, / B. a, the C. the, the D. /, /
27. He had tried twice, and the teacher asked him to have ____ third try.
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