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[不定冠词的用法口诀]不定冠词的用法
篇二:[不定冠词的用法]中学英语基础冠词语法
冠词（art.）用在名词前,帮衬说明其意义
　　冠词分为不定冠词a／an和定冠词the,放在名词前、a／3n用在单数可数名词前（a用于辅音音素开头的词前,an用于元音音素开头的词前），中学英语基础语法4-冠词。
　　
　　（1）不定冠词的用法
　　①泛指—类人或物。
　　 is a pencil case.
　　She’S a doctor.
　　②指不详细的某个人或物。
　　 met an old man On my way home.
　　③用在序数词前,相当于another.
　　’s a third boy near the shop.
　　④表示“每—（个）”,相当于every.
　　 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
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　　（2）不定冠词的位置
　　①不定冠词—般放在所修饰的单数可数名词前。
　　eg,a bike,an egg
　　②当名词被such,what,many修饰时，不定冠词放在这些词之后。
　　 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当名词前的形容词前有so,how,too等词时，不定冠词应放在形容词之后。
　　Eg. She was so nice a girl that she took the blind man to the station.
　　How nice a film this is！
　　④当名词前面有形容词和quite,rather,very时，不定冠词放在quite,rather之后,very之前。
　　 is quite a good book.
　　That is rather a useful too1.
　　This is a very interesting story
　　。
　　eg：l have two children,a boy and a boy’s name is girl’s name is P