科普版英语Book five Lesson two 教案(2)

　　3）Read the new words together three twice .

　　Step three : presatation.

　　1)Ask and answer .

　　T: Do you have a pen ?

　　T: Do you have a ruler?

　　2)Translate two sentences:

　　T:我有一支钢笔。

　　S：I have a pen.

　　T:他有一支钢笔。

　　S：He has a pen.

　　3)T:Show the title.A computer has a keyboard.

　　4)Ask and answer.

　　T:I have a ruler.→Do you have a ruler?

　　Yes,I do./No, I don’t.

　　T:He has a ruler.→Does he have a ruler?

　　Yes,he does./No, he doesn’t．

　　以旧代新，让学生很清晰明了的了解并掌握第三人称单数

　　has的用法并引出本课主题句。

　　4)Show the keysentence and write them on the blackboard.

　　Does a computer have a keyboard?

　　Yes,it does./No, it doesn’t．

　　通过变换标题型式引出主题句即清晰又可以给学生留下深刻的印象

　　Step four:Drill.

　　1)Read after teacher again and again until many students can read.

　　2)Read them by students one by one.

　　3)Read together three times.

　　4)In pairs read the keysentence one by one.

　　5)Two students in pairs change the boy words to praetice the key sentence.

　　6)Teacher asks some team to act their dialogues.

　　7)Two students in pairs make a new dialogues.

　　8)Ask some team to act their new dialogues.

　　多种多样的形式练习，即可以吸引学生的注意力，提高兴趣，而且能够从课内到课外多方面

　　锻炼了学生，又能让他们熟练掌握了本课主题句，做到了学以至用

　　Step five:sing a song Two little eges

　　紧张的练后学习一首英文歌，即活跃了课堂气氛又缓解了学生紧张很累的心态

　　Step six:Summary.

　　Read the key sentence together three times.

　　Step seven:Homework.

　　Write the new words two times.