名词单数变复数教学课件三下

小学英语基础语法名词单数变复数课前单词拼读car/kɑː/book/bʊk/bus/bʌs/box/bɒks/peach/piːtʃ/dish/dɪʃ/dictionary/'dɪkʃənərɪ/family/'fæməli/课前单词拼读knife/naɪf/leave/liːv/photo/'fəʊtəʊ/zoo/zuː/piano/piˈænəʊ/tomato/təˈmɑːtəʊ/potato/pə'teɪtəʊ/名词？duckapplestrawberryboypen这些都是名词！Howmanypencilsdoyouhave?Ihaveared______andfourgreen_______.pencilpencils复数单数pencilpencils怎么把名词单数变成复数呢？1.直接+spencilpencil2.以s,x,ch,sh结尾的单词+esbusboxpeachdishsbusboxpeachdisheseseses怎么把名词单数变成复数呢？3.以辅音字母+y结尾，把y变成i再＋esstrawberrylibraryfamily以元音字母+y结尾，直接+sboykeystrawberrlibrarfamilyyyiesiesiesboykeyss怎么把名词单数变成复数呢？4.以f或fe结尾的，把f或fe变成v再+esleafknifekni5.以o结尾，有生命的＋es,无生命的＋sphototomatoleafvesfevessesphototomato怎么把名词单数变成复数呢？6.不规则变化manmenwomanwomentoothteethfootfeetgoosegeese怎么把名词单数变成复数呢？6.不规则变化:childmousechildrenmice怎么把名词单数变成复数呢？6.不规则变化:单复数同形

fishdeersheepChineseJapanese写出下面单词的复数形式1.car______2.mouse______3.boy______4.toy______5.eye________6.box______7.body_______8.man________9.tomato________10.bus_____11.sheep______12.scarf________carsmiceboystoyseyesboxesbodiesmentomatoesbusessheepscarves用正确的名词复数填空Therearemany________(apple)onthetree.Mygrandmotherhasthree_________.(child)I’mhungry.Let’seatsome________.(fish)Ihavetwo_______.(watch)Therearesix_______(class)inourschool.appleschildrenfishwatchesclasses所有的名词都有复数吗？名词可数名词不可数名词单数复数没有复数哪些是不可数名词？液体：milkjuicewater肉类：beefchickenfish哪些是不可数名词？数不清的东西ricehair抽象概念breadmusicmoney随堂巩固1.city______2.zoo_______3.country________4.tooth_______5.mouse________6.boy_______7.car______8.tree_______9.sandwich_________10.horse_______11.bus______12.fox________13.dish_______14.photo_______15.piano________16.knife_______17.leaf_________18.thief________一.写出下面名词的复数形式citieszooscountriesteethmiceboyscarstreessandwicheshorsesbusesfoxesdishesphotospianosknivesleavesthieves19.man________20.woman________21.child________22.foot________23.peach_________24.diary_______25.day_______26.book________27.pox_______28.dress_______29.sheep_______30.box_______31.deer______32.fish_______33.strawberry_______menwomen

children

feetpeaches

diaries

days

bookspoxesdressessheepboxes

deer

fish

strawberries

二.找出不可数名词，并在横线上打√,并写出可数名词的复数形式homework________money________music________beef______mouth___________bread________milk_________cow______tea_____________water________pig_________apple____pear____________box__________air__________√√√√√√√√√mouthscowspearsboxespigsapplesbook________egg________bus_______pen_______peach_______key_________girl_______dress______knife_______watch_______box_______tomato______leaf________student________family_________baby________story_______boy________potato________zoo_________photo_______man_______woman_______mouse______bookseggs

buses

pens

keys

girls

knives

watches

peaches

dresses

leaves

studentsboxes

tomatoes

课后作业：一.把下列单词改为复数形式：families

babiesstories

boys

potatoes

zoos

photos

men

women

micefoot_______goose______deer________sheep_______child________fox_______tooth_______fish_______feetgeese

deer

sheep

foxes

fish

children

teeth二.用所给单词的适当形式填空1.Ihavetwo___________(knife)2.Therearemany_________here.(box)3.Therearemany_________ontheroad(路).(bus)4.Afew（一些）________aredrawing(画画)onthewall.(boy)5.The___________areplayingfootballnow.(child)knivesboxes

busesboys

children

6.Pleasetaketwo___________forme.(photo)