名词单复数变化规则

Gladtoseeyou!2021/5/91Let'sreview2021/5/92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-goes3．以“辅音字母+y”结尾，变y为i,再加-es，如：study-studies4.Be动词的三单is,have三单has.2021/5/931.Myteacher___(speak)Chinesewell.2.She___(love)reading.3.Ted___(have)abrother.4.I___(is,am,are)astudent.用单词恰当形式填空speaksloveshasam2021/5/945.You___(study)Englishwell.6.We___(like)singing.7.John___(spend)alotoftimewithTV.8.Mybrother___(watch)TVeverynight.studylikespendswatches2021/5/95请背诵名词变复数的规则2021/5/96

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，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-potatoes5.以“f或fe”结尾，变f或fe为v,再加-es，如：knife-knives2021/5/976.不规则man-men,woman-women,policeman-policemen,mouse-mice,child-children,foot-feet,tooth-teeth,fish-fish,sheep-sheep,people-people,2021/5/98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)orange（橙汁）juice（果汁）2021/5/99练习大王2021/5/910watch_____

tomato______

diary______

day_______

foot________

tooth_______

book______dress______

potato_____box_______

peach______

sandwich_____

watchestomatoesdiariesdaysfeetbooksdressesteethpotatoesboxespeachessandwiches2021/5/911人称代词2021/5/912我是I第一人称你是you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

2021/5/913主格宾格形容词性物主代词名词性物主代词我Imemymine你youyouyouryours他hehimhishis她sheherherhers它itititsits我们weusourours他们theythemtheirtheirs2021/5/914小试牛刀做练习2021/5/915用括号里词的正确形式填空1、_____（我）amateacher.2、Myfatheristalkingwith______（我）3、_______areChinese.（我们）WemeI2021/5/9164.Thesearen’t____(they)balls.Theyare____(I).5.Thebeautifulflowersare____(he).6.Thisis____(we)room.theirmin