英语人教版四年级上册my friends A Let's learn

Unit 3 My friends第一课时教学案例 备课人：马文丽 教学内容：人教PEP新版四年级上册第三单元partA Lets learn Lets chant教学目标：1.能听懂会说本课对话：I have a good friend.Hes tall and strong.Who is he？His name is.2.牢记新词组和单词：tall and strong，short and thin，friendly，quiet.3.能用所学单词描述自己的朋友和外貌特征。教学重点：1.能听说认读词汇：tall and strong，short and thin，friendly，quiet 2.能够向别人简单介绍自己朋友（明星）及其外貌特征。 教学难点：1.注意thin和quiet的读音。2.在句子中运用新词。课前准备：词卡和课件教学过程：Step1：Warm-up1.Free talk .T:Hi,everyone!Im your new teacher and friend,Miss Ma.Lets be good friends,ok? Boys and girls,follow me. Friends, friends,good friends!T:Do you like your new teacher?S:.T:What are we going to talk about Unit3?(教师板书)2.Lets do (课件呈现内容，师生边说边做，起到复习热身的作用) Be fat,Be fat,fat,fat,fat.Be thin,Be thin,thin,thin,thin.Be tall,Be tall,tall,tall,tall.Be short,Be short,short,short,short.3.Play a game.(反义词游戏)教师说出一个形容词，学生快速说出它的的反义词。如：tallshort bigsmallStep 2 ：PresentationA Lets learn1.课件出示明星姚明图片，引出词组“tall and strong”并教读。教师边做举重动作边说，Im strong.帮助学生理解单词strong的基础上，T: Yao Ming is tall and strong 。教师指着班上比较壮的学生说：In our class,he is strong.2.同样方法教学“short and thin”3.教学“quiet” 教师手指按着嘴，做“嘘”声状，Sh,be quiet.教师顺势板书并教读单词quiet，教读声音由大到小，帮助学生理解单词。教师指着班上最安静的学生说：Shes quiet. Shes a quiet girl.4.教学“friendly”（1）课件呈现朋友图片 They are good friends. 教师走下讲台学生握手，微笑着说：We are good friends.Now,Im very friendly.板书单词并讲解含义。（2）拓展：课件Tip: Friendly is a smile.(友好就是一个微笑)Friends should help each other.(朋友之间需要相互帮助)（3）Teach the new words.Chant: friendly friends , friendly friends,friends are friendly.5.播放Lets learn部分教学录音，学生跟读单词。Step3:Practice1. Game: Loudly and Lightly, English and Chinese（单词巩固练习）Lets play a small game to remember the words and sentences. When T say a word or sentence loudly, Ss should say it lightly, when T say it lightly, Ss should say it loudly. When T say it in English, Ss should says it in Chinese, When T say it in Chinese; Ss should says it in English.2.抽几名外貌特征明显的同学上台，要求其他学生用新学单词描述。描述正确给小组奖励加分。3.Write and talk about your friends.(写一写，并讨论你的朋友)运用Lets learn部分进行会话练习。I have a good friend. His/Her name is_. Hes_and_. Eg: T:I have a good friend ,he is tall and strong .Do you want toknow who is he? S:His name is Zhang Peng. 4.Lets chant跟着录音学唱歌谣，并理解歌谣的意思。 Step4:Sum-up 用儿歌总结本节课所学知识，课件呈现：我在学校friends多，生活学习乐呵呵；张鹏tall and strong，爱好体育身体好；Jhon short and thin,灵活机敏点子多；Amy friendly待人好，Sarah quiet 爱读书。一起学习和玩耍，真诚相待要牢记。Step5:Homework1.抄写本课时单词5遍，并用所学句型描述自己的一两位朋友。2.用英语向家长介绍自己的朋友板书设计：Un