人教pep版小升初英语总复习之名词变复数规则变化课件

PART01,pairwork,T:Whatsthis?,S:Itsanapple.,S:Whatarethese?,T:Theyaretwoapples.,Icanreadlouldly!,S:Itsapen.,S:Whatarethese?,T:Theyarepens.,T:Whatsthis?,Icanreadlouldly!,twobackpacks,abackpack,twowatches,awatch,threeoranges,anorange,amap,fourmaps,名词变复数的变化规则,name,namesnemz,pen,penspenz,ruler,rulersru:lz,book,booksbks,bag,bagsbgz,1.一般情况词尾加s,浊辅音和元音后读z清辅音后读s,2、以s,x,ch,sh等结尾的词，词尾加es，读iz。,busbusesbsizboxboxesbksizwatchwatcheswtizclassclasseskl:sizdishdishesdz,3、以ce，se，ge等结尾的词，词尾加s，读iz。,casecaseskeisizraceracesreisizbridgebridgesbrdizexerciseexercisesekssazz,注：以szstd结尾的词+es，读iz,4、以“辅音字母+y”结尾的词变y为i，再加es，读z。,familyfamiliesfmilizcitycitiessitizstrawberrystrawberriesstr:brizladyladiesleidiz,5、以“元音字母+y”结尾的词，词尾加s，读z。,boyboysbiztoytoystzwaywayswezkeykeyski:zmonkeymonkeysmkz,6、以fe或f结尾的词通常情况下变f为v，加es，读vz。,leafleavesli:vzthiefthievesi:vzwifewiveswaivzknifeknivesnavzhalfhalvesh:vzwolfwolveswlvz,“小偷”(thief)的“妻子”(wife)用“刀子”(knife)和“树叶”(leaf)把“狼”(wolf)劈成两“半”(half)。,巧记,7、部分以f结尾的名词复数还可直接加-s，读s,roofroofsrufs屋顶chiefchiefsti:fs首领；领袖safesafessefs保险箱：冷藏柜,9、以“o”结尾的名词,表示有生命的名词+es,表示有无生命的名词+s,heroheroeshiruzpotatopotatoespteituztomatotomatoestm:tuz,英雄爱吃土豆炖西红柿,巧记,radioradiosreidiuzzoozooszu:zphotophotosfutuz,注：竹子：bamboobamboosbmbu:z,10、个别以O结尾的名词可有两种复数形式，读音为z,mangosmangoes,mz,mango,mosquito,mosquitosmosquitoes,mski:tz,PART02,基础篇,能力大闯关,bird-card-lady-orange-ruler-photo-friend-boy-watch-girl-case-cat-wife-tree-key-bed-hero-family-leaf-party-cup-dictionary-question-,birds,oranges,friends,girls,wives,beds,leaves,dictionaries,cards,rulers,boys,cases,trees,heroes,parties,ladies,photos,watches,cats,keys,families,questions,cups,把下列可数名词改成复数形式。,用所给的单词的复数的正确形式填空,1.Ihavetwo_(pencil-box).2.Therearethree_(chair)intheclassroom.3.These_(tomato)arered.4._(hero)aregreat.5.Mybrotherlooksaftertwo_(baby)6.Myfatherlikestoeat_(potato).7.Ihavealotof_(toy)inmybedroom.8.Ihelpmymotherwash_(dish)inthekitchen.,pencil-boxes,chairs,tomatoes,Heroes,babies,potatoes,toys,dishes,PART03,能力大闯关,发展篇,（）1.The_hasthree_.boys,watchesB.boy,watchC.boy,watches（）2.Canyousee_ontheplate?A.breadB.breadsC.breades（）3Icanseethree_inthezoo.AmonkeysBmonkeiesCmonkey（）4.MrBlackoftendrinksome_.A.milkB.milksC.milkes（）5.Therearesome_onthefloor.A.childB.waterC.books,单项选择,C,A,A,A,C,C,C,PART04,能力大闯关,提升篇,Thisisabook.Thatisaneraser.Itisaredapple.Iamaboy.He/Sheisateacher.Wha