解析冠詞

冠詞(art.)用在名詞前,幫助說(shuō)明其意義

冠詞分為不定冠詞a/an和定冠詞the,放在名詞前、a/3n用在單數(shù)可數(shù)名詞前(a用于輔音音素開(kāi)頭的詞前,an用于元音音素開(kāi)頭的詞前)。

1.不定冠詞

(1)不定冠詞的用法

①泛指—類(lèi)人或物。

eg.This is a pencil case.

She’S a doctor.

②指不具體的某個(gè)人或物。

eg.I met an old man On my way home.

③用在序數(shù)詞前,相當(dāng)于another.

eg.There’s a third boy near the shop.

④表示“每—(個(gè))”,相當(dāng)于every.

eg.They have music lessons twice a week.

⑤固定搭配。

a lot Of,a lot,a little,a few,a glass Of,such a/an, have a word with,have a look,have a try,have a swim,a quarter,half an hour, three times a day,have a talk,give a talk,ten Yuan a kilo

(2)不定冠詞的位置

①不定冠詞—般放在所修飾的單數(shù)可數(shù)名詞前。

eg,a bike,an egg

②當(dāng)名詞被such,what,many修飾時(shí)，不定冠詞放在這些詞之后。

eg.It took me half an hour to finish my homework.

He left in such a hurry that he forgot to close the door.

What a dangerous job it is!

Many a man has gone to the big cities for work.

③當(dāng)名詞前的形容詞前有so,how,too等詞時(shí)，不定冠詞應(yīng)放在形容詞之后。

Eg. She was so nice a girl that she took the blind man to the station.

How nice a film this is!

④當(dāng)名詞前面有形容詞和quite,rather,very時(shí)，不定冠詞放在quite,rather之后,very之前。

eg.It is quite a good book.

That is rather a useful too1.

This is a very interesting story

2.定冠詞的用法表示上文中所提到過(guò)的人或物。

eg：l have two children,a boy and a girl.The boy’s name is Mark.The girl’s name is Penny.

(2)特指某(些)人或物。

eg： The girl in a red dress comes from America.

(3)指說(shuō)話人和聽(tīng)話人都熟悉的人或物。

eg： My shoes are under the bed.

(4)用在形容最高級(jí)和部分比較級(jí)前。

eg Tom is the taller of the two boys

(5)用在序數(shù)詞前。

eg Monday is the second day of a week.

(6)yo用在世界上獨(dú)一無(wú)二的事物前(如太陽(yáng)、月亮、世界、地球、天空、宇宙等)。

cg The moon moves round the earth.

(7)用在某些形容詞前，表示—類(lèi)人或物。

the rich(富人),the poor(窮人),the deaf(聾人),the blind(盲人),the dead(死者),the wounded(傷員)

(8)用在姓氏復(fù)數(shù)前,表示“某某—家人”或“某某夫婦”。

eg.The Greens are having dinner at home.

(9)用在樂(lè)器前。

eg.play the piano/guitar/violin/drums.

(10)用于逢“十”的復(fù)數(shù)數(shù)詞前，指某個(gè)世紀(jì)中的幾十年代或人的大約年歲。

eg. In the 1970s,a highway was built to linkup the city with my hometown.

I think he is in the thirties.

(11)用在某些專(zhuān)有名詞和習(xí)慣用語(yǔ)中。

the United Nations,the Great Wall,the Summer Palace,the Palace Museum,in the end,in the day,in the middle Of,all the time,in the east,by the way,On the way tO,the(more)……

the(more)…“越…越…”

3.不用冠詞的情況

(1)名詞前有指示代詞this,that,these,those時(shí)不用冠詞。

eg.That girl is my friend.

(2)名詞前有物主代詞my,your,his her,their等時(shí)不用冠詞。

eg.Lucy is her sister.

(3)名詞前有whose,which,SO

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