六年级下册英语教案Unit 4 Lesson 21 A party for Li Ming冀教版.doc

课题：Lesson 21 A party for Li Ming主备人组长审核课 时1成 员上课时间教 学 目 标Teach the students some words: “early” “late” “begin” and “after”. They can say sentences with them.教学重点介绍一组反义词early和late, 让学生融入到李明的party中，通过情境让学生了解surprise这个词。教学难点介绍一组反义词early和late, 让学生融入到李明的party中，通过情境让学生了解surprise这个词。教具应用磁带、录音机、词汇卡片 教学过程二次备课1、 ReviewPlay “Before” and “After” to review “before” and “after”.二、Key Conceptsearly, late, begin party, surprise1、Demonstrate “early”, “late” and “begin” together. Draw a big clock on the blackboard that shows the time. Facing the clock, write “before” on the left and “after” on the right. Draw a clock under “before” that shows a few minutes before class time and a clock under “after” that shows a few minutes after.2、T: We are learning English now. This is Englishclass. When does English class begin?S: At _.T: Right! Look! Heres _.3、Demonstrate “party” with the large vocabulary card.4、Role-play to demonstrate “surprise”. Ask a volunteer to leave the classroom. Hide a surprise in the volunteers desk. Then ask the volunteer to return to the room.T: I put something in your desk. Dose _ know whats in his/her desk, class?S: No.T: _ doesnt know what I put in her desk. Its a surprise!S: Surprise.T: Yes! Theres a surprise in your desk. Can you find it?S: Yes!T: What is it?S: A flag.三、PractiseDivide the class into small groups. Ask each group to make up a dialogue about organizing a surprise party for a friend.布置作业Acti