最新课件Unit2 lesson12.ppt

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1、Lesson12Howmanyarethere?,冀教版（一起）五年级英语下册,pencil,stamp,stamps,Thisisa,Theseare,pencils,Thesewordsgetbiggerwithansattheendofthesewords.,dress,bus,dish,dresses,dishes,buses,Thisisa,Theseare,Thesewordsgetbiggerwithanesattheend.,man,woman,child,children,women,men,Thisisa,Theseare,people,一、,看图写单词.,1.Thesea

2、re_.,2.Therearefive_.,3.Herearemany_.,4.Theseare_.,5.Herearesome_.,6.Herearethree_.,7.Theseare_.,二改错：1Thisisonepencils.2.Lookatthesewoman.3.Therearefivechilds.4.Thereismanydishes.5.Howmuchpencilsarethere?6.Howmanybookdoyouhave?7.Thestudentsisreadingbooksnow.,(pencil),(women),(children),(are),(many),

3、(books),(are),三改写句子：1Thisisapencil.(复数)2.Hereisadish.(复数)3.Thesearesomebedrooms.(单数)4.Herearetwowomen.(单数),3.拓展学习：学生自己总结还有哪些名词的复数形式是不规则的。,fish,sheep,tooth,foot,fish,sheep,teeth,feet,知识延伸：名词单数变复数的规则：1以o结尾的名词，有生命的加es，无生命的加s但个别有生命的却加s如：tomatoes,radios,kangaroos.以辅音y结尾的名词，要把y变成i，再加es.如：babybabies.familyfamilies.3.以元音y结尾的名词，要直接加s如：boyboys.以f或fe结尾的，要去掉f或fe,再加ves.如：wolfwolves,leafleaves.,goodbye!,