冠词a, an, the的用法及练习
要点:
冠词是一种虚词，放在爼词的前而，帮助说明名词的含义。冠词分不左冠词(77w Indefinite
Article)和左冠词(77皿definite Article)两种。a (an)是不左冠词，Q用在辅音之前：如a book, a man; an用在元音之前，如：an old man. an hour, an interesting hook等：/加是怎冠词：零冠词, 是指不使用冠词的情形。
—•不定冠词“（初）的用法：
1.表示"一个”，“某一个”，“每一”，“再一，又一”，或 侗一,相同"等，但没有。必强烈
e.g. Rome is not built in a day.罗马不是一夭建成的。
A Mr. Smith is waiting for you at the school gate・
He usually works eight hours a day.
You can fry it a cond time if you fail.
They are of an age. / Birds of a feather flocks together.
2.泛指某一类人或物，意为“任何一个，任一"
e.g. A square has four sides・
A car must be insured.汽车一定要上保险。
A soldier must obey orders.必须服从命令。
3.当物质名词具体化表示“一（类、阵、份尸等；抽象名词具体化为“……的人或者事”时
e.g. Green tea is a wondeiful tea.
We don 7 have much rain here, but last night we had a heavy mi"・
Reading is a pleasure for me.
The meeting is a great success・
4.表示季节、月份、日期、三餐的名词，或表示世上独一无二的物体名词前有形容词修饰时
e.g. We have a every cold winter last year.
This happened on a rain Sunday towards the end "Afay.
We hope we can e a full moon tonight.
5.源于动词的名词与take/have连用时，属于固定搭配
e.g. take a look; take a walk; have a break; have a visit to …
6.用乳酸菌阴胶囊
于某些固定词组中，属于英语习惯用法及固定搭配的情形
e.g. all of a sudden; as a matter of fact; as a result; as a rule; as a whole; at a distance; in a way; in a hurry; in a n; in a word; do sb. a favour; have a good time; have a word with ; go for a walk; make a difference; make a fool of onelf; make a living; pay a visit to : take an interest in; tell a lie： a good/wi knowledge of; a danger/threat to sb.： com
e as a surpri/shock; wish sb. a
2.定冠词the的用法：
(-)普通名词前加定冠词的用法
1.表示特定的人或物,上文中提到的人或物，说话双方都熟悉的或能领会的人或物
e.g. The pen on the desk belongs to the girl standing beside Betty・ Let's go to the station to meet him
2.用于单数可数名词前，表示类别，整个族类或某项发明
e.g. The dolphin is an intelligent animal.
The compass was invented in China about 2000 years ago.
3.用于表示方位、自滋现象的名词前
e.g. The cold wind from the north contributed to the drop of the temperature ・ Turn to th
e right.
注：这些词与形容词连用时常用不定冠词。如：6/ fair wind顺风
4.表示世上独一无二的事物前
e.g. the sun, the earth, the sun .・・
注：有形容词修饰时要加不定冠词。如：a full moon; a blue sfy ...
5.表示乐器的名词前
e.g. play the piano, play the violin …
注：体育运动项目前面不加 the,如：play football, play basketball,
6.用于某些形容词前表示一类人或物
e.g. the poor, the rich, the old, the youn折线图制作
g, the living, the dead, the wounded, the deaf, the blind, the leamed, the aged, the unemployed, the accud,
7.用于复数姓氏前表示一家人或夫妇二人
e.g. the Whites, the Greens, the Obamas,
8.表示世纪、年代的名词前
e.g. in the 20lh centuiy, in the 1980s…
9.用于序数词或形容词的最高级前：或有only, very, same, right, just等的名词前
e.g. He was the only person who was invited to the ball in his office.
Linda is the cleverest girl in her class・
10.介词by表示计量时，其后表示“时间、长度、体积、面积”
e.g. Pencils are sold by the dozen.
You get paid by the hour.
11.表示“抓、打人的某身体部位”时，身体部位的名词前要加定寇词
e.g. The woman took me by the arm.
12.用于后面带有修饰语句（介词短语、不定式短语、分词短语或定语从句）的名词前
e.g. Tokyo is the capital of Japan.
He worked in the factory which lies in the east of the city.
13.用于某些固定短语或句式
e.g. in the year 2019, in the monimg/afternoon, in the beginning, in the end, at the beginning of; at the end of, at the back of, in the middle of, in the center of, in the distance, at the age of, at the foot of, at the top of. on the edge of, by the way, by the end of. in the form of, the other day, he in the habit of, have/form the habit of. take the place of, to the point on the contraty, on the other hand, for the time being, in the long rim, on the decline, on
（二）专有名词前加定冠词的倩况
1.用于江河、湖泊、海洋、海峡、海湾、群岛、沙漠等专有名词前
e.g. the Yangtze River长江,the Red Sea红海（江河海洋的名词前丿 the Taiwan Straits台湾海峡,the Gulf of Mexico墨西哥湾（海峽海湾的名词前丿 the A如阿尔卑斯f t, 〃疋Sahara Dert撒哈拉沙漠（用于ft脉沙漠的名词前丿
2.用于由普通名词和专有名词构成的国家、党派、组织、机构、公共建筑物或历史古迹等前
e.g. the People fs Republic of China中华人民共和国（用］•国家名称） the National Gallery'国家美术the Military Muum军事博物馆（公共建筑名前丿 the State Council国务院，〃疋Senate参议院，机尖 ' 团体名词前） the Hou of Reprentatives众议院（机尖 ' 团体名词前）
3.用于报刊，杂志、会议、条约、时期、朝代、历史事件等专有名词前
e.g. the People "s Daily 人民 Fl JK, the Times 泰晤士报,the Atlantic Pacf 人西洋公 the Middle Ages 中世纪，〃疋 Ming Dynasty 明代，〃疋 Geneva Agreement 日内瓦协议，/
加 Washington Post华盛顿邮报（用于报刊、条约之前丿
4.用于表示民族、国籍的专有名词前
匕g・ the British; the Chine
三、零冠词的用法：
1.复数名词、抽象名词或物质名词表示泛指时
eg. Failure is the mother of success ・
Paper is made from wood.
2•表示季节、月份、日期、星期的名词或表示节假日的名词前
e.g. in spring, on Sunday, in Januaiy, on Chiistinas … 注：in the spring of2006, the Spring Festival, the
