2007年初中英語九大詞類復(fù)習(xí)攻略

　　五、冠詞(art.)用在名詞前，幫助說明其意義

　　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用于輔音音素開頭的詞前，an用于元音音素開頭的詞前)。

　　(1)不定冠詞的用法

　�、俜褐浮�類人或物。

　　eg.This is a pencil case.

　　She’S a doctor.

　�、谥覆痪唧w的某個人或物。

　　eg.I met an old man On my way home.

　�、塾迷谛驍�(shù)詞前，相當(dāng)于another。

　　eg.There’s a third boy near the shop.

　�、鼙硎尽懊俊�(個)”，相當(dāng)于every。

　　eg.They have music lessons twice a week.

　�、莨潭ù钆�。

　　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

　�、俨欢ü谠~—般放在所修飾的單數(shù)可數(shù)名詞前。

　　eg，a bike，an egg

　�、诋�(dāng)名詞被such，what，many修飾時，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.

　�、郛�(dāng)名詞前的形容詞前有so，how，too等詞時，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!