小学英语人教版 (PEP)四年级上册Unit 1 My classroom Part B示范课ppt课件

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这是一份小学英语人教版 (PEP)四年级上册Unit 1 My classroom Part B示范课ppt课件，文件包含第4课时PartBpptx、Unit1Period4doc、ALetsdomp3、BLetsplaymp3、BLetstalkmp3、cleanmp3、helpmp3、teachersdeskmp3等8份课件配套教学资源，其中PPT共26页，欢迎下载使用。

Open the dr.
Turn n the light.
Put up the picture.
Watch the pictures and d the actins.
Clean the blackbard.
Clse the windw.
Listen t the radi and d the actins.
Where are they?
What are they ding?
They are in the classrm.
They are cleaning the classrm.
Presentatin
Wu Yifan, Mike, Jhn and Zhang Peng have a new classrm. What are they ding in the new classrm? Let’s g and see.
Lk at the picture and answer the questins.
Listen t the radi and answer the questins.
Wh will clean the windws?
What will Wu Yifan d?
Clean the teacher's desk.
Read after the radi and find ut the fllwing things:
New wrds: teacher's desk clean, help
Sentences: Let's... Let me...
Let’s clean the classrm!
Let me clean the teacher’s desk.
Let me clean the windws.
Let me help yu.
teacher’s desk (名词词组）讲台
clean（动词）打扫
Language pints
Let‘s+ 动词（短语）原形（+ 其他）. 意为“咱们……吧”。
Let me+ 动词（短语）原形（+ 其他）. 意为“让我……吧”。
Let’s是let us的缩写形式，后面接动词原形。Let‘s...表示动作执行者包括对方在内。它常用来提出一起做某事的建议。
Let me没有缩写形式，后面接动词原形。Let me...表示动作执行者不包括对方在内。它常用来提供帮助或提出由自己来完成某事。
Let’s clean the classrm.
Let me clean the desk.
Let me clean the windw.
Let me clean the blackbard.
1. Read the dialgue again and practice it in grups.
2. Rle-play the dialgue.
A: Let’s clean the classrm!B: OK.A: Let me clean the teacher’s desk.B: Let me clean the windws.C: Let me help yu. D: Thank yu.
Make sentences with “Let's/ Let me clean the …”
Let's clean the classrm.
teacher's desk
Let me clean the teacher's desk.
Let’s make a dice.
Please read the wrds n the dice after me.
Let's clean the classrm!
Let’s play a game.
Play the game in grups. Then shw us the game.
两名学生面对面站着。教师在学生A背后出示一张动作卡片，并展示给班上其他学生看。学生B表演卡片上面的动作，学生A猜测动作后用句型“Let me...”说出这个句子。全班同学用Yes或者N来回答学生A是否说对了。第一组游戏结束又换另外一组接着游戏。对于一次性猜中并说对句子的小组进行加分奖励。
一、单项选择。（）1. Let’s ______ the classrm. A. clean B. help C. t clean（）2. Let _____ help yu. A. I B. me C. my（）3. This is the ______ desk. A. teacher B. teacher’s C. teachers
二、给下列句子选择正确的图片。（）1. Let me clean the desk.（）2. Let me clean the blackbard.（）3. Let me clean the windw.（）4. Let’s clean the classrm.
三、给下列句子排序，组成一段完整通顺的对话。（）Let me help yu.（）OK. Let me clean the windws.（）Thank yu.（）Gd mrning. Let’s clean the classrm.
再次练习本课时的对话，并将对话读给自己的父母听。
利用本课时所学的词汇和句型编造一段新的对话。