精品文档---下载后可任意编辑外研社小学英语第七册 Module2 Unit1 I helped my mum.教案教学目标：教会学生使用一般过去时，并教会孩子用一般过去时描述过去发生的事情或动作。 教学语言点：四会单词 wash help finish clean 以及其过去式。句型：Yesterday，I...my... 教学重点：由一般现在时过渡学习一般过去时，和动词加 ed 后的读音及用法。 教学难点：学生对-ed 的动词发音【t】【d】的区别。 教学准备：多媒体（ppt) 自制单词卡 道具等 教学过程： 一、warm-up 1.Sing a song《Bingo》课前齐唱英文歌曲以活跃课堂气氛。精品文档---下载后可任意编辑 2.Greeting T : Hello，boys and girls. Ss： Hello，Miss jia . 二、lead-in 1.（老师欲将标题写在黑板上，却发现...）T：What’s wrong with blackboard.It’s dirty. What should I do ? （ 这里的提问可以作为预习作业的检查。） Ss：Clean T：Yes ，I clean it.（出示词卡 clean） T：But the towel is dirty again.What should I do ？ Who can help me？ I wash it . It’s clean again.（在进行情景表演时，将涉及到的单词一一出示，并贴于黑板上。）Oh，now it’s finish.精品文档---下载后可任意编辑 2.Story Time.（内容由一般过去时导入一般过去时） A a beautiful girl :“I finish my homework.” “I clean my room.” “I wash my trousers.” “I help my mum.” B read the phrases together. Eg: finish finish finish my homework ,etc. 三、New lesson 1.T: Yesterday,I finished my homework. I cleaned my room. I washed my trousers.精品文档---下载后可任意编辑 I helped my mum. (注：把单词变成过去式，变讲述边板书) 2.老师解释，Yesterday 昨天，描述昨天或过去生的事情或动作要用一般过去时，一般情况下，在动词词尾加-ed。 3.（ppt）Let’s read. 4.T：Do you want to know “What did Daming do yesterday ？”Now let’s learn . Module 2 unit 1 I helped my mum. 5.Listen to tape and find out “-ed” 6.listen and repeat then answer questions. 7.Teacher reads text and students follow. 8.Read in roles 精品文档---下载后可任意编辑 四、Practise 1.Make a play of this text. 2.Look and talk.（看图谈论） Eg：Yesterday，I ... 3.Have a rest and listen to a song. 4.Look at a letter and fill in the blanks. Dear friends: Yesterday, I_____my homework,I ______my room. Then I _______my trousers, they were very ________. And I _______my mum. Mum ____ very happy .What about you ? Write to me soon. From, Daming. 五、Summary.精品文档---下载后可任意编辑 六、Homeork. 1.Do a survey about “What did you do yesterday ？” 2.Read the text for 5 times. 板书设计： Module 2 Unit 1 I helped my mum. Yesterday，I finished my homework. I cleaned my room. I washed my trousers. I helped my mum.
