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1、How many&名词复习,7 seven 8 eight 9 nine 10 ten,eleven 十一 twelve 十二 thirteen 十三 fourteen 十四 fifteen 十五 sixteen 十六 seventeen 十七 eighteen 十八 nineteen 十九 twenty 二十,I can see 12 .,I can see 9 .,I can see 20 .,I can see some .,I can see three.,There are six.,I can see nine.,How many 后的名词，用复数。,How many dogs a
2、re there ? There are eight.,名词 ：名词是表示人,事物,地点等 名称,名词,可数名词:指能以数目来计算，可以分成 个体的人或东西,不可数名词:不能用数字计算的,举例：学生、车、房子、北方。,什么是名词？,可数名词变复数：,1，直接加s：,balloon,balloons,boy,doll ,book,dolls,pen,pens,boys,books,2：以s x ch sh结尾的加es:,box,watch,bus,boxes,watches,buses,dish,dishes,3：以o结尾的有生命的加es,无生命的加s:,tomato,tomatoes,pota
3、to,口诀：英雄喜欢吃西红柿和土豆,photo,potatoes,photos,heroes,hero,注意：,(照片),4：以f, fe结尾变f, fe为v+es,lives,knives,leaves,life,knife,leaf,wolf,wolves,wife,wives,thief,thives,shelf,shelves,wife,knife,wolf,thief,shelf,leaf,knives,leaves,wolves,wives,thives,shelves,记忆小口诀:妻子持刀去宰狼， 吓的小偷发了荒躲在架后保己命， 半片树叶遮目光,五：以辅音字母加y结尾的变y为i加
4、es,countries,baby,country,babies,family,families,tooth,teeth,foot,feet,goose,geese,小口诀：双脚白鹅和牙齿oo都要变ee,六、oo变ee,常用的不可数名词：,water,rice,juice,coffee,meat/ beef /pork,money,water juice coffee milk(饮料） food bread (食物类） meat beef pork mutton （肉类） grass,不可数名词,单复数同形,three sheep,two deer,many fish,two Chinese,单复数同形：即单数和复数的写法一样。,单复数同形的词常有： sheep (绵羊) deer (鹿) fish (鱼) Chinese (中国人) Japanese (日本人),