新标准小学英语四年级上册Module2UNIT1Ihelpedmymum说课

　　教学目标：
　　1)学生能四会单词：wash, help, finish, clean，以及知道他们的过去式；
　　2)学生能正确认读功能句a. I cleaned my room .
　　b. I washed my trousers.
　　c. I helped my mum .
　　3)学生能在＂昨天＂这个时间范围内正确理解并初步使用过去式；
　　教学重点：
　　1. 初步感知过去式的正确用法；
　　2. 学习生词wash, help, finish, clean，知道并会用他们的`过去式；
　　教学难点：
　　使学生理解过去式的正确使用范围，学生能有意识的正确使用过去式。
　　教学过程：
　　Step 1 Warm up:
　　1. Sing a song.
　　T: Are you happy today? If you are happy, let’s sing the song ＂If you are happy＂.
　　2. Guessing game.
　　T: Well done. Sit down please. This time let’s do and guess.
　　教师示范：教师看一眼图片，然后做动作让学生猜，再请学生上来。
　　Step 2 Presentation:
　　1. Yesterday.
　　(1) PPT:
　　T: Look, this is a calendar, today is …? How about this one? It’s …
　　Yesterday. Now read after me: yes-ter-day. 师重复几遍。
　　(2) T: 拿着卡片让学生开火车读。
　　2. 初步感知动词过去式。
　　T: Yesterday I was very happy, because yesterday was my birthday. Let’s look and listen what did I do?
　　T: Do you want to listen again。
　　T: What did I do yesterday? 师引导I played in the park. What else?
　　PPT: 根据学生的回答来显示图片。
　　T: Excellent. Now let’s read them together.
　　3. 简单用。
　　T: I was very happy yesterday. What did you do yesterday?
　　教师将学生提到的动词分类贴/写在黑板上
　　T: Oh. You did lots of things yesterday. Now let’s read them together.