新小学英语《冠词》知识点总结.doc

新小学英语冠词知识点总结冠词冠词一般用在名词的前面，对名词起限定作用，不能离开名词单独存在。1、不定冠词a，an用在单数可数名词前面，泛指一类人或物中的任何一个。 a用于辅音音素开头的名词之前。e.g. a bed，a computer，a “u” an用于元音音素开头的名词之前。 e.g. anegg，an umbrella，an hour2、定冠词the用在单数或复数可数名词前，也可用在不可数名词前。表示特指的人或物前。e.g. the man with a flower in his hand is jack.指说话人双方都知道的人或物前。e.g. lily, close the door, please.在上文提到过，第二次又提到的人或物前。e.g. there is a man under the tree. the man is called james. 表示世界上独一无二的事物前。e.g. the sun is bigger than the moon. 用在序数词前面。e.g. it is the first day of the new term. 用在乐器名称前。e.g. he often plays the violin at weekends. 用在形容词最高级前。e.g. spring is the best season in a year. 用在由普通名词构成的专有名词前。e.g. i went to the great wall last week.用在国家名称的缩写前。e.g. he is from the uk.3、零冠词：名词前不用冠词的情况。在季节、月份、星期、节假日、三餐、球类或棋类运动前，通常不用冠词。e.g. have breakfast ，play basketball，play chess2 / 2