文档介绍：Lesson 20 Oh, Christmas tree !
教学目标:
知识目标:掌握单词“invite”“song”“star”。知道怎样装饰圣诞树。
能力目标:能够用所学词汇和句子进行对话,能烘托出装饰圣诞树时的气氛。
情感目标: 通过课堂上的活动,激发学生对英语学习的积极性和主动性,培养他们乐于竞争,乐于交流,乐于合作的能力。
教学重点: 掌握并运用单词invite, song, star
教学难点: 用英语进行情景交流。
教学过程:
(一)、Class opening and Review
1) Greeting
2) Review
   ① When is Christmas ?
   ② What do you do on Christmas ?
(二)、New concept
    1、Teach “ invite , song , star ”
       1) I suppose there will be a Christmas party tonight. Then lead a dialogue. For example:
    T: We have a Christmas party tonight. I want to invite ____. (S1)
     (Then e to the front.)
    T: Who do you want to invite?
    S1: I want to invite ______. (S2)
    SS: Let’s invite S2.
    S1: Who do you want to invite?
    S2: I want to invite S3.
    SS: Let’s invite S3.
             …
2) The students should already know “ song ”. Play “ What’s wrong ? ” with phrases such as :
    “ I read a song ” or “ I talk a song ” to reinforce this word .
    3) Sing a song for Christmas .
Ask for a volunteer and lead a dialogue such as :
T : ( To the class ) We are going to sing a song . Let’s invite ( a volunteer ) .
S1 : Thank you ! ( join you )
T : Do you want to invite a friend ? Say “ Let’s invite .”
S2 : Thank you !
2、How to make a decoration for the tree . Put up a big , cut out Christmas tree and ask each student to make a decoration for it . They can make any object they want as long as they can name it in English and write it on their decoration. When each student has finished, he or she says “Let’s invite ___. ___, e.” to indicate who e next.
 3、Listen to the tape .
 4、Read the text .
 5、Let’s sing a carol !
 6、Role – play to read the text .
 7、Repeat low to put up the Christmas tree .
(三)、class closing
 让学生每人说两句话,来表达过新年时将要邀请谁来家里,邀请他们来做什么,练习单词:invite。
板书设计:
Lesson 20  Christmas Tree
Invite lights      gift      song      star
教学反思:
让学生在在玩中学、在学中玩,这既符合孩子们乐于模仿与好玩的天性,又充分发挥了主观能动性与创造性,还调节了学习节奏。在愉快欢乐的气氛中,巩固了学到的语言知识,锻炼了运用语言的能力。