名词单复数变化规则课件PPT

1、Glad to see you!,1,Lets review,2,动词三单的变化规则,1一般情况下，直接加-s，如：cook-cooks, 2以s. x. sh. ch. o结尾，加-es，如：guess-guesses, watch-watches, go-goes 3以“辅音字母+y”结尾，变y为i, 再加-es，如：study-studies 4.Be动词的三单is, have三单has.,3,1.My teacher _ (speak) Chinese well. 2.She _ (love)reading . 3.Ted _ (have) a brother. 4. I _(is,

2、am, are) a student.,用单词恰当形式填空,speaks,loves,has,am,4,5.You _ (study) English well. 6.We _(like) singing. 7.John _ (spend) a lot of time with TV. 8. My brother _ (watch) TV every night.,study,like,spends,watches,5,请背诵名词变复数的规则,6,名词单数变复数规则： 1.一般情况：直接在单词后面加S。 2.单词以s,x,ch,sh为结尾的时候，变成复数时要加es。 3. 以辅音+y结尾的单词

3、，要把y变成i再加es。 4. 以o结尾，有生命的加es, 无生命的加s. 如：potato-potatoes 5.以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives,7,6.不规则 man-men, woman-women, policeman-policemen, mouse-mice, child-children, foot-feet, tooth-teeth, fish-fish, sheep-sheep, people-people,8,以下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

4、) orange（橙汁）juice（果汁）,9,练习大王,10,watch _ tomato_ diary_ day_ foot_ tooth_ book_ dress_ potato_ box_ peach_ sandwich _,watches,tomatoes,diaries,days,feet,books,dresses,teeth,potatoes,boxes,peaches,sandwiches,11,人称代词,12,我是 I,第一人称,第二人称,我们 we 他们 they 你们 you,复数,男他 he 女她 she 物它 it 单个人名 单个事物 单个地点,第三人称单数,13,14,小试牛刀做练习,15,用括号里词的正确形式填空 1、_（我） am a teacher. 2、My father is talking with_（我） 3、_ are Chinese.（我们）,We,me,I,16,4. These arent _ (they) balls. They are_ (I). 5.The beautiful flowers are_ (he). 6.This is _ (we) room.,their,mine,