1、可数名词单复数单复数名词：人事物的名称名词：人事物的名称单数：只有一个（单数：只有一个（sth.=1）复数：两个或两个以上复数：两个或两个以上（sth.2）目录目录/CONTENTS课堂导入课堂导入课堂知识课堂知识02课堂巩固课堂巩固0301Part.Do you know what are their means？bookstudycarrotplanetigerruntallerafraidindidfirstWhich one is noun？bookstudycarrotplanetigerruntallerafraidindidfirstl School things:ruler p
2、en pencil eraser.l body:eyes ear mouth nose.l colours:red orange yellow green.l animals:cat dog monkey panda.l people:parents boy woman classmate.l jobs:teacher nurse writer singer.l food and drink:rice beef hot dog juice.l fruit and vegetable：apple banana tomato potato.l clothes:dress skirt hat jea
3、ns.l vehicles:bus plane train bike.l nature:river lake road forest.l weather:cold warm snowy sunny.Part.可数名词单数可数名词单数l an apple/a bird l one boy 当人事物为“1”时，为名词单数。（一般在可数名词前加“a/an”或“one”）可数名词复数可数名词复数l three apples/some apples当人事物 2 时，为名词复数。（一般在名词前加数词、代词；名词后加“s”，表示名词的复数）2.以“s/x/ch/sh”结尾，+es，watches，buses
4、，boxes3.辅音字母+y结尾，改 y 为 i，+es，libraries，studies4.以f/fe结尾，改f/fe为 ves，knives，leaves5.以o结尾，无生命+s，zoos，photos，pianos5.以o结尾，有生命+es，tomatoes，potatoes，heroesl 1.直接+sl 2.以“s/x/ch/sh”结尾，+esl 3.辅音字母+y结尾，改 y 为 i，+esl 4.以f/fe结尾，改f/fe为 vesl 5.以o结尾，无生命+s ;有生命+esvessduckieseslibrarytomatoleaflealibrarvesszooiesesst
5、rawberrywatchknifeknistrawberrvessstudentiesescherrydishshelfshelcherrchild-childrenwoman-womenman-mentooth-teethgoose-geesefoot-feetmouse-micechild-childrenmouse-micetooth-teethgoose-geesefoot-feetwoman-womenman-menmouse-mice不变有五：Chinese/Janpanese/sheep/fish/deerPputer7.cherry8.box9.photo10.wolf11.
6、man12.tomato13.hero14.Chinese15.childesiesiesvesmensssvesieseseses不变ren1.watch2.library3.horse4.boy5.knifee6.goose7.sheep8.fox9.piano10.mouse11.woman12.bus13.fish14.deer15.thises不变smicewomensgeesesvesieseses不变不变these1.There is a (鸟)in the tree.2.I have many (书本)in my bag.3.John bought some (礼物)for his friends.4.There are many (花朵)in the park.5.We have six (课)every day.birdbookspresents/giftsflowersclassesThanks
