unit4 at the farm第三课时
绿色圃中小学教育网http:/www.lspjy.com,第三课时,天津市津南区双桥河第一小学 田 静,绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,Let's sing,绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,henhens cowcows horsehorses,potatopotatoes tomatoestomatoes,sheepsheep deerdeer,认识单复数的变化,绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,1一般名词复数是在名词后面加上“s”; 2以s, sh, ch, x等结尾的词加“es”; 3以辅音字母y结尾的词,变y为i加es;以元音字母 y结尾的名词变复数时,直接加s变复数; 4以有生命的植物o 结尾的名词变复数时加es;5以f或fe结尾的名词变复数时,去掉f, fe 加ves。,绿色圃中小学教育网http:/www.lspjy.com,How many sheep do you have?,I have three.,Lets talk,绿色圃中小学教育网http:/www.lspjy.com,Listen and fill in the blanks.1.These are _(羊).2. How many hens are there at the farm? _ _ three.,绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,This is my farm. Its big.,Are these?,绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,练习题 (1)单复数的变化sheep_cow_ hen_ duck_ chick_horse_ pig_ goose_ cat_ do_ it_ this_ that_ is_,绿色圃中小学教育网http:/www.lspjy.com,(2)句型转换,This is a sheep.(变复数句) _ They are some cows. (变单数句)_ These are some ducks._ (变一般疑问句并作肯定回答) They are beautiful horses._ (对画线部分提问) They are my hens._ (变一般疑问句并作否定回答) I have six pigs._ (对画线部分提问),绿色圃中小学教育网http:/www.lspjy.com,Homework: (1)Copy the new words and sentences. (2)Make a new dialogue and act it out.(结合本课学习内容编排一段含有名词复数的问答对话),绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,绿色圃中小学教育网http:/www.lspjy.com,