用不定冠词 a\am 填空1 What' s this?It is______toy.2 Is ____apple?3
用不定冠词 aam 填空 1 What' s this?It is______toy. 2 Is ____apple? 3 This is my dad .He is____teacher. 4 This is ___old desk.That' s a new(新的)one. 5 That is____English book
a it an a an an 不定冠词a/an的使用方法. 不定冠词后紧跟着的名词或者形容词,当第一个音为元音时,用an,第一个音为辅音时,用a.并不是看元音字母或者辅音字母,而是根据读音判断. 例如:an honest man/ an apple/ an orange a good man/ a book/ a dog