一、名词2.下列词为常为不可数名词,他们的复数形式就是他们本身。Water(水) milk(牛奶) tea(茶) rice(米饭) orange(橙汁)juice(果汁)bread(面包)写出下列各词的复数 I _________this ___________that___________watch _______child _______photo ________diary _________day________ foot________ book_______ dress ______________tooth_______ sheep ______box_______ strawberry _____________thief _______ man______ woman_______ paper_______ juice_______water________ milk________ rice__________ tea_____名词单复数 (1)名词能够分为可数名词和不可数名词,不可数名词没有单复数,一律看作单数。 (2)可数名词的单数前什么时候用 a,什么时候用 an? 答:以元音音标(或音素)开头的用 an。 以辅音音标(或音素)开头的用 a。 注意:我们看的是音标(或音素),而不是元音字母。一、选择 a 或 an 或不填(用/表达) pen bag apple big apple banana orange oranges orange pen ③ 单复同形的名词有:chinese 中国人Japanese 日本人sheep 绵羊 deer 鹿 fish 鱼 注意:fish① 当一条鱼讲时,单复数同形,如 three fish.② 当多个各样的鱼讲时,即强调鱼的种类时,要加 es.如:all kinds[kaindz] of fishes .多个各样的鱼 ③当鱼肉讲时,不可数。5.不规则名词复数:1. I have two_____ (knife)2. There are many _____ here. (box)3. There are many _____ on the road. (bus)4. A few _____ are drawing on the wall. (boy)5. The _____ are playing football now. (child)二、练习题。<一>、写出下列名词的复数形式1、orange 2、class 3、text 4、monkey 5、piano 6、child 7、shelf 8、bed 9、country 10、family 11、toy 12、foot 13、Japanese 14、radio 15、photo 16、army 17、tomato 18、fox 20、knife 22、sheep <二>、选择填空1、There on the wall .They are very beautiful.A. are photoes B. are photosC. is a photo D. is photos2. This kind of car made in Shanghai.A. is B .are C .were D .has3. There are four and two in the group.A. Japanese, Germen B Japaneses, GermenC. Japanese,German C.Japanese, Germans4. ...