惯词的用法

Question

What do you think of the dance by (\)class 3
为什么那里不用惯词啊,顺便帮我讲解下惯词的用法谢谢.
我看的那本书上说:对双放都清楚名词所指的对象,名词前需加定惯词,那为什么那里不加啊.

Answer 1

问题的句子中的class 3前的the可加可不加，我认为，但语感告诉我不要加，原因我也说不清
冠词是虚词，它不能单独使用。只能附在一个名词上说明这个名词。冠词分为不定冠a(an)词和定冠词the。不定冠词一般表示泛指；定冠词一般表示特指。

不定冠词a(an)的用法
A. 不定冠词a(an)用于单数可数名词前。a用于辅音字母开始的词前；an用于元音字母开始的词前。如：a girl an English book
B. 不定冠词用来表示类别，指某一类人或某一类事物中的一个(泛指)。如：
His father is a doctor. I work in a middle school in Beijing.
C. 不定冠词用于单数可数名词前，可以表示其全类(泛指)。如：
An English teacher teaches the students how to learn English.

定冠词the的用法
① 表示上文提到过的人或事物。
如：He bought an English-Chinese dictionary this morning. The dictionary is very good.
② 用于单数可数名词前，表示整体或类别。
如：The panda is a rare animal.
此句等于：A panda is a rare animal. = Pandas are rare animals.
③ 用来表示世界上独一无二的事物。
如：the sun, the moon, the sky, the earth, the world
④ 用于表示阶级、党派的名词前。
如：the Chinese Communist Party, the working class the proletariat 无产阶级
⑤ 常用于含有普通名词或形容词的专有名词前。
A. 用于许多江海，山脉，群岛等名词前：
The Yellow River The East Sea the Himalayas the Pacific Ocean
B. 用于由普通名词构成的国名：
The People’s Republic of China the United States
C. 用于机关、团体、朝代、时代、报刊杂志等名词前：
the United Nations the State Council the Tang dynasty the People’s Daily
the Summer Palace the Peace Hotel the British Museum
⑥ 用于表示方位的名词前。
如：the east the southwest the middle the Far East on the left
⑦ 用于乐器名词前，但汉语拼音的乐器前不用冠词。
如：play the piano play the violin play erhu
⑧ 用于复数的姓氏前，表示两夫妇或全家，在此情况下，这类名词作复数对待。
如：When we got there, the Lius were waiting for us.
The Smiths watch TV every day.
⑨ 用于某些形容词或过去分词前，表示一类人或事物。
如：the poor the rich the living the young
the wounded the oppressed the beautiful
⑩ 用在形容词的最高级前或序数词前。
如：Shanghai is the biggest city in china.
After the game, the first thing they wanted to do was to take a hot bath.

零冠词用法
① 表示某一类人或事物的复数名词前，不用冠词。
Now people are living a happy life. Trees are planted everywhere.
② 不含普通名词的专有名词，表示泛指的物质名词和抽象名词前，不用冠词。
We are studying English. He is leaving for America this year.
It is pleasant to walk in soft snow. Love is always stronger than hatred.
③ 名词前有指示代词、物主代词、不定代词或名词所有格修饰，不用冠词。
I like this picture better. Is that your book?
Take their chairs away! I do not have any money on me.
As time went on, Einstein’s theory proved to be correct.
④ 季节、月份、星期等名词前，一般不用冠词。
She likes spring while I like summer. We have no classes on Saturday.
The Long March started in October 1934.
⑤ 表示只有一人担任的职务、头衔的名词前，不用冠词。
We have elected him our monitor.
⑥ 三餐饭的名词前，一般不用冠词。
When do you have lunch? After supper we usually take a walk.
⑦ 节假日等名词前，不用冠词。
Children all wear their best clothes on National Day.
People give gifts to each other on Christmas Day.
注意：在eve后有of短语则要加定冠词：
on the eve of National Day on the eve of New Year’s Day
⑧ 球类和棋类运动的名词前，不用冠词。
play basketball play chess
⑨ 作表语用表示程度的形容词最高级前，不用冠词。
Your help was most timely. This method is most effective.
注意：如果有比较范围，形容词最高级前必须加定冠词：
Of all methods, this is the most effective.
⑩ 在某些固定词组里，名词前不用冠词。
on foot by train/ boat / plane… in fact as a matter of fact
in class in church in danger in hospital in town
in bed at home at school at daybreak at sunrise
at dusk at sunset at night at noon go to school
go to class go to bed from morning till night from victory to victory
from door to door

注意事项
① 当man作人类讲时，用零冠词。 Man will conquer nature.
② 某些抽象名词具体化时是可数名词，其前可加a。surprise, fire, joy,
He is a success as a teacher. Long Jing is a famous tea in China.
③ a用于姓氏前表示某个只知道名字而不不熟悉的人。
A Mr Liu is waiting to see you outside.
④ 在某些句型中可加a
It is a pity that you have missed the chance.
It is a shame / a pleasure / a honour for sb. to do sth.
⑤ word 作消息讲时，用零冠词。 Word came that he would go abroad

Answer 2

冠词：冠词是虚词，放在名称之前，用来说明名词所指的人或事物。英语中的冠词有以下几个特点：最少；用得多；最容易用错。
一．不定冠词的用法：
1．用于可数名词单数前，表示某一类人或事物。
This is a ruler.He’s a student.
2．指人或事物，但不具体说明何人或何物。
There are seven days in a week.We have three meals a day.
3．表示“一个”，但数的概念没有one强。
There’s a tree on the hill.He has an interesting book.
4．指某类人或事物中的任何一个。
An elephant is bigger than a horse.A car runs faster than a bike.
5．用于某些固定词组中。
a lot of\ a bit\have a rest\have a cold\a kind of\a piece of\have a good time
6.首次提到的人或物。
二．定冠词的用法：
定冠词的用法比较难掌握，下面是根据在名词前什么时候用定冠词编的口诀，可以帮助学生加强记忆：
定冠词真古怪，不知何时才能戴，列举下列各情况，只有此时才能戴。
特指某些人或物：
1）彼此双方都明白Don’t tell him the news.They will meet at the school gate.2）前面提过人或物3）序数词前紧紧挨
4）形容词的最高级5）乐器各种头上戴6）独一无二宇宙间
7）普通组成的专有名词the Great Wall8）特指某（些）人或事物The bike under the tree is mine.9）巧学妙用记得快by the way
三．零冠词即不用冠词的情况：
1．专有名词和不可数名词： China,Class One如特指可与冠词连用。
2．泛指的复数名词前:Books are my best friend.
3．在星期、月份、季节、节日前
4．一日三餐、球类、学科、语言名词前
5．职务、头衔、称呼前:Doctor,I am not feeling well.
6．名词前已有指示代词、物主代词或不定冠词时
7．在某些固定短语中
四．注意：1.某些不可数名词表示泛指时,通常不用冠词:I like music.但当特指或具体化时,这些不可数名词与冠词连用:I like the music of the film.
2.季节特指时,也可用冠词:He was born in the summer of 1982.
3.如果由and连接的两个名词所指的是同一人或物,通常只在第一名词前加冠词,如所指的是两个不同的人或事,通常这两个名词前都需加冠词.
同一人时:He became the teacher and friend of the student.他变成了学生的老师和朋友.
She is a dancer and singer.她是一名舞蹈家兼歌唱家.
两个人时:A boy and a girl entered together.一个男孩和一个女孩一起走进来.
4.both…and所连接的两个名词前都要用冠词.Both the boys and the girls did well in their exam.