Unit2 冠词
一、考点聚焦
1.不用冠词的情况
（1）专有名词、物质名词、抽象名词、人名、地名等名词前，一般不加冠词。
China , America, Smith
Air is matter.
（2）可数名词前有物主代词、指示代词、名词所有格等限制时，不加冠词。
This dictionary is mine.
（3）季节、月份、星期、节日、假日、一日三餐名称前一般不加冠词。
March, May Day, National Day, Children’s Day, Women’s Day
Have you had supper?
Spring is the best season of the year.
（4）称呼语或指家用雇用的nurse、cook等名词前及表示头衔职务的名词作宾语、补语及同位语时，一般不加冠词。
What’s this, Father? We made him our chairman.
Ask nurse to put the child to bed. Professor Li.
（5）学科名称、球类、棋类名称前不加冠词。
Do you study physics?
He likes playing football/chess.
（6）复数名词表示泛指一类人或事物时前不用冠词。
They are peasants/ workers.
（7）在与by连用的交通工具名称前不加冠词。
by car, by bus,by bike, by train, by air/ water/ land
但：take a bus, come in a boat, on the train/ bus需注意。
（8）某些固定词组中不用冠词。
①名词词组中：
husband and wife, brother and sister, body and soul, day and night, knife and fork
②介词词组中：
to(at, from) school, in (to)class, in (to,at, from)university（college）,to（in, into, from）church, to(in,into, out of)prison(hospital, bed), to(at, from, out of)work, to(in, from) town,at (from)home, to(at)sea, at night(noon, midnight), by car (bus, bicycle, plane), on foot
注意：在有些词组中，有无冠词含义不同。
in hospital 住院（因病）
in the hospital在医院（工作、参观等）
in front of在前面，指某物体之外
in the front of在前部，指某物之内
in charge负责，主管 out of question没问题
in the charge由……负责 out of the question不可能
（9）as引导的让步状语从句中，作表语的名词不带冠词。
Child as she is, she knows a lot of French.
（10）系动词turn（作“变成”解）后作表语的单数可数名词前习惯不用冠词。
The young girl has turned writer.
= The young girl has become a writer.
（11）在单数名词 + after + 同一单数名词（表示“一个接一个”）结构中，单数可数名词前不加冠词。
She did experiment after experiment.
类似的还有：shop after shop, mistake after mistake
（12）形容词的最高级前、序数词前也有不用定冠词的情况。
①“most + 形容词原级”作“十分、非常、极”解时，前面不用定冠词。
Oh, it’s most beautiful.
②当两个形容词最高级并列修饰同一个名词时，第二个形容词前通常不用定冠词。
She is the tallest and fattest girl in our school.
③当形容词最高级作表语，不表示与其他人或物相比时，其前不用定冠词。
The market in the country is busiest in winter.
④形容词最高级前有名词所有格或物主代词时，不能用定冠词。
A wolf in a sheep’s skin is our most dangerous enemy.
⑤序数词前面一般加定冠词表示“第……”之意，但在second、third等词前加不定冠词表示“又一，再一”之意。
…why you took a second arrow
注意：下句中“a first”表示“第一名、冠军”。
He is a top student in our class, he often gets a first in maths.
（13）no与such连用时应放在such之前，such后面的名词不用冠词。
No such thing has ever happened in this village.
（14）never、ever置于作主语的名词前，这些名词前不用冠词。
Never did student study so hard.这个学生从未学得这么认真。
（15）有时为了节省空间、时间、金钱和精力，或为了引起注意力，省去a(n)或the,这主要用于新闻标题、工商业文件、广告、电报、公告、提纲、书名等。
Conference opens.会议召开了。
2.定冠词的使用情况
（1）使用定冠词的一般情况。
①特指或第二次提到。
②序数词前、最高级前、独一无二的东西前。
③用于表示发明物的单数名词前或某些专有名词前。
（2）定冠词使用特殊的场合。
① He hit him in the face.
beat sb. on the nose, take sb. by the arm, pat sb. on the head② the rich, the poor, the wounded 富人，穷人，伤员
③ the elder of the two, he more beautiful of the two两者中较年长的一位，较漂亮的一个
④ The sooner, the better.越快越好。
⑤ He got paid by the hour.他是按小时付工钱的。
by the yard/the dozen/the month/the year…
但：by weight按重量
⑥ in the 50s /in the 1870s（表示年代）
⑦ the Smiths/the Whites（表示一家人或夫妇俩）
⑧ in the water/field/light/shade/distance/middle/country/
rain
⑨ tell the truth/on the other hand/on the way home
⑩ 当抽象名词表示某一特定内容，特别是当它有一限定性修饰语时，
它与定冠词连用：
She is fond of music.
He is playing the music written by Beethoven.
Good advice is beyond price.
I’m sorry not to have taken the advice he gave.
3.不定冠词常用的几种情况
（1）表示“一”相当于“one”。I’ll return in a day or two.
（2）表示“每”相当于“per”。We have three meals a day.
（3）表示“同一性”相当于“the same”。The children are of an age.
（4）表示类指，表示“某类”。He wants to he a doctor.
（5）表示泛指，相当于“any”。A horse is a useful animal.
（6）表示某一个，相当于“a certain”。A Mr. Smith is asking to see you.
（7）与抽象名词连用，可以表示“一场、一次、一件”，如：a pleasure一件乐事，a surprise一件令人惊讶的事，a joy一件高兴的事，a pity一件遗憾的事，an honour一个（件）经以为荣的人(事)。
（8）与物质名词连用，表示“一种，一阵、一份”。
What a heavy rain!
What a good supper!
Please give me a black coffee!
4.冠词表类别的常见方式
（1）定冠词 + 单数可数名词，表示一个，代表一类。
The computer was invented in 1945.
The TV set was invented by Joan Baird.
The horse is a useful animal.
（2）不定冠词 + 单数可数名词（表示任意一个，某一个）。
A pen is a tool for writing.
A square has four sides.
A horse is a useful animal.
注意：man, woman表示泛指时，不用冠词，且常用单数。如：
Man is fighting a battle against pollution.
Man tries to be the protector of woman.
（3）可数名词或不可数名词，指类别（考虑到同类中的各个情况）。
Horses are useful animals.
Rice is a kind of food.
5.冠词位置问题
（1）不定冠词 + 副词 + 形容词 + 名词。
This is a very interesting story.
（2）such、what、both、all、quite、rather +不定冠词+形容词+名词。
I’ve never seen such a film!
Half a pound of pork,please!
What a good idea it is!
（3）as、so、too、how、however、enough+形容词+不定冠词+名词。
It is as pleasant a day as I have ever spent.
I can’t finish the task in so short a time.
This seems not too long a distance.
We wonder how difficult a problem he worked out.
However low te price you paid,you waste your money.
He is brave enough a hunter to kill the bear.
（4）定冠词位置。
①half、twice、three times + the + 名词
He paid twice the price for it.
Their house is three times the size of yours.
②all、both、double + the + 名词
Both the blind men were mistaken.
All the students in our class are eager to know the secret.
I offered him double the amount, but he still refused.
二、精典名题导解
选择填空
1.The warmth of ____________sweater will of course be determined by the sort of ___________wool used.（NMET 2001）
A．The ; the B．the ; / C．/; the D．/; /
解析：答案为B。第一空格为特指，交待the warmth的内容，第二空格为泛指，the sort of wool used所用羊毛的种类。此题有三点需注意：①正确理解sweater 这一句词在句中的类别。②掌握determine在句中作“决定”、“取决于”这个意思。③掌握定冠词表特指的基本用法。
2.Most animals have little connection with_________animals of___________different kind unless they kill them for food.（NMET 2000）
A．the … a B．/ … a C．the … the D．/ … the
解析：答案为B。名词复数表类别，其前不用冠词，故第一个空格不填冠词，表不定概念的“一种”，“某种”要用不定冠词a。要准确掌握冠词表类别的三种表达方式和不定冠词常用的几种情况，见前面要点考点聚
焦内容。
3.Paper money was in___________use in China when Marco Polo visited the country in __________thirteenth century.（NMET1999）
A．the … / B．the … the C．/ … the D．/ … /
解析：答案为C。题中in use是固定搭配，意为“在使用”，use为抽象名词，其前不用冠词。后者是序数词前用定冠词the。要牢记一些固定搭配如in use、under construction（在建设中）、in debt（欠债）、come to power（执政）、on fire（着火）、at table（用餐）、out of work（失业）等。
四、专项训练
1.As_______mayor of this city,it is my duty to welcome you.
A.a B.the C.不填D.an
2.She is as clear_______girl as you can wish to meet.
A.a B.the C.one D.不填
3.It will be warm because_______mind has changed to_______south.
A.不填;the B.a;a C.the;不填D.the;the
4.Tom seems to be as tall as Dick;in fact,Tom is_______taller of the two.
A.a B.the C.不填D.more
5.Who first invented_______compass in China?
A.the B.a C.不填D.one
6.We Chinese have long had trade relations with_______French.
A.不填B.a C.the D.an
7.Things of______kind come together;persons of______kind gather in______same group.
A.the;the;the B.the;the;a C.a;the;the D.a;a;the
8.Let’s go to_______hospital to see Li Ping who’s been in_______hopital for a week.
A.the;不填B.不填;the C.the;不填D.the;the
9.Many people are still in______habit of writing silly things in_____public palaces.
A.the;the B.不填；不填C.the;不填D.不填;the
10.The farm extends about two hundred kilometres_______.
A.from the east to the west B.from east to west
C.from the east to west C.from east to the west
11.-What did Tom do just now?
-He turned on_______.
A.television B.radio C.a TV set D.the television
12.He was chosen_______captain of the big ship.
A.the B.不填C.as D.a
13.We are having a lesson in_______composition.
A.a B.the C.不填D.an
14.I didn’t tell him_______news at once because I wanted to give him_______surprise.
A.a;a B.the;a C.the;the D.不填;the
15.You can have_______second try if you fail_______first time.
A.the;不填B.不填;a C.the;a D.a;the
16.______People’s Cinema and______Red Star Cinema are in_____charge of this manager.
A.The;不填;the B.不填;不填;the C.The;the;不填D.不填;不填;不填
17.Your coat and mine are of_______size.
A.the B.不填C.a D.an
18.The old man didn’t live in China in_______1930s.
A.a B.the C.不填D.an
19._______more we do for the people,_______happier we feel.
A.不填;a B.The;不填C.A;不填D.The;the
20.I remember he was here______autumn of 1985,perhaps in______October of that year.
A.in;不填B.in the;the C.in the;不填D.the;the
21.The boy fell off the tree and got wounded_______.
A.in the arm B.in his arm C.at the arm D.on the arm
22.My grandfather likes_______music of these old films.
A.a B.the C.不填D.an
23.Before liberation my father was sent to_______prison without any reason.
A.a B.不填C.the D.an
24.He was_______medical student before he turned_______writer.
A.the;a B.不填;a C.a;a D.a;不填
25.Besides the others,there was still_______third one who said he was_______second to reach the end.
A.a;a B.the;the C.a;the D.the;a
26.-How did they pay the workers?
-As a rule the workers were paid_______.
A.by the hour B.by hour C.by an hour D.by hours
27.The speaker came from_______university of_______European country.A.a;a B.an;an C.a;an D.the;不填28.Turning to_______,he suddenly found_______tailor’s shop he was looking for.A.the left;a B.left;the C.the left;the D.left;a 29.I love_______history because it gives us_______knowledge of past events.A.the;a B.不填;a C.不填；不填D.a;the30.The people in the village have learned_______use of various kinds of_______ agricultural tools.A.the;不填B.不填;不填C.a;the D.不填;the
参考答案
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