Unit 4 At the farm .doc

Unit 4 At the farm教学目标：1、 知识目标：（1）能够听、说、认读单词hen horse cow sheep (2) 了解单词hen horse cow sheep 的复数形式。2、 能力目标：把所学的新单词能灵活运用到句型：What are these ? These are . Wow !They are so cute.中。3、 情感目标：掌握本节课新单词的单复数并能进行语言交际，激发学生说英语的兴趣，并且要爱护动物。教学重点：学习并掌握单词：hen horse cow sheep 的单复数 教学难点：1、 引导学生牢固掌握单词hen horse cow sheep 的复数形式。2、能够运用句型What are these ? These are . 进行对话教学准备： 课件教学过程一、Warm up(热身)1、 Sing the song : Old Macdonald2、 Free talk T: Its time for class .Are you ready ? Hello boys and girls . How are you ? Ss: I m fine ,thank you . T: Today we are going to learn “Unit 4 At the farm ” .Ill drive you two groups .(White horse group and Black horse group ) .Which group is best ,theyll get the flag , ok ? Now , lets star .（将全班的学生分为白马组和黑马组）1、 Presentation (新课呈现) 1、教学单词hen(幻灯片出示hen的图片) T: Hey ,children .Look at the picture . Whats this ? Ss:母鸡 T:Yes ,you are right .But ,whats in English ? Now , listen carefully : hen (并板书hen)让学生手写跟读该单词。(采取个人读、全班读、小组读该单词) 告诉学生这是表示一只母鸡的表达法，提问询问两只或者更多的母鸡应该怎么说，并引导学生回答: hens 。并板书hens ，然后接着出示四只母鸡的图片提问学生。T:How many hens can you see in the picture ?引导学生一起数并回答。T: Ok , lets play a little game : Do what I do , say what I say .(采取两组进行比赛朗读，对学生的演示进行表扬。)2、 教学单词horse(出示horse的幻灯片)T:Do you know what is it ?S:(学生用中文回答)马。T:Yes , Its a horse .(板书horse). (请个别的同学朗读，然后再让全班跟个别学生齐读，并提醒学生要注意horse的发音。接着同样运用教学hen的方法教学horse的复数形式)T：（出示群马的幻灯片）How many horses can you see ? 引导学生马的复数回答，并纠正学生对马的复数发音。T：I can ride a horse ,can you ? Ss: No .T: Ok ,follow me , I teach you : Horse ,horse ,I can ride a horse .（采取由低到高的或高到低的手势形式操练该单词）3、 教学单词cow(出示cow的幻灯片)T: Do you like drink milk ? Ss:Yes .T:But where does milk come from ? Do you know ?(出示奶牛的图片)授教cow ,并板书。T:Yes , milk comes from it .(带读该单词)T:(出示两头奶牛的幻灯片)Are these horses ? Are these hens ? No, they arent .These are two cows. （从而授教cow的复数形式并板书cows）（采取分组朗读）T: Do you want to drink milk. Ss: Yes .T:Now lets milk a cow together : cow ,cow , milk a cow .(加强对单词的认识和操练)4、教学单词sheep(出示绵羊（sheep）的图片)T:Wow, Its so cute .This is a sheep . (采取惊讶的表情）（板书sheep)教读该单词。出示多只绵羊的图片自问自答：How many sheep can you see ? I can see three sheep .教师板书sheep，并板书sheep的复数形式。引导学生观察；这个单词的复数形式与其他单词有何不同？引导学生得出结论：sheep这个单词的复数形式与单数相同，没有发生任何变化。然后出示三只绵羊图片错误和正确的表达说：We shouldnt say :three sheeps . We should say ;three sheep .5、 教句型（出示一张群羊的幻灯片）T:What are these ?(板书)引导学生回答：“These are .”(板书)T:Wow , they are so cute .（出示群奶牛、马和母鸡图片，由学生分小组自由的操练句型，编一个小对话。）6、Listen the tape .2、 Consolidation and extension (巩固与拓展)1、 Play games .2、 Draw and say .（Design your own farm ,introduce the animals on the farm . Discuss wit