教学目标:

语言知识

趋于掌握词汇:warm,cool以及身体各部位名称的词汇。

语言技能

能在日常生活中熟练运用表示感觉的词汇和身体部位名称的词汇。

情感态度

(1)通过亲身感知体验、巩固新知,培养学生学习英语的兴趣及自信心。

(2)大胆实践,勇于开口说英语,积极参与交流。

教学重点:

1、能听、说、认读warm,cool以及身体各部位名称的单词。

2、让学生懂得warm与hot,cool与cold的区别。

教学难点:

1、如何引导学生完成一系列任务。

2、个别新单词的发音。如:shoulder,stomach,elbow。

教具学具:

一块冰、一杯温开水、酒精灯、扇子、口腔侧面图、单词卡片、复读机

教学过程:

Step I Class Opening

Sing a song “Do the Hokey pokey”。

Step II New Concepts

1、Warm or cool?

(1)Let the students touch a piece of ice and ask“How do you feel?”

S1:I feel cold.

S2:I’m cold.

(学生表现出寒冷哆嗦的样子)

(2)Let the students get close to the flame and ask “How do you feel?”

S1:I feel hot.

S2:I’m hot.

S3:Ouch, hot!

(学生们边说边表现出被火烤烫的样子。)

(3)Let the students touch a glass of warm water and ask“How do you feel?Do you feel warm?”

Ss:Yes,I feel warm.

(4)Let the students pass the glass of warm water.The one who gets it should tell his/her feelings.

S1:I feel warm.

S2:I’m warm.

(5)Fan the students and ask“How do you feel?Do you feel cool?”

S1:I feel cool.

S2:I’m cold.

(6)Let one student fan another one and ask “How do you feel?/Do you feel cool?/Are you cool?”引导前面的同学用扇子给后面的同学扇风。边扇动扇子边问

a:How do you feel?

b:Do you feel cool?

c:Are you cool?

(7)Write the new words on the blackboard and practice.

① read by themselves

② read in pairs

(找几组同学到前面来演示。一个说单词warm,一个表现出冬天穿上棉衣时温暖的感觉;一个说单词cool,一个表现出炎热的夏季吃冰淇淋的样子。学生配合得很默契。)

③ read one by one

④ read together

2、What is it?

(1)Let the students touch my hands and ask“How do you feel?”Then put up two hands and ask“What are they?”

Ss:I feel warm.

Ss:They are hands.

(2)point to the shoulder and ask“What?s this?”

(学生摇摇头,显出疑问的样子。)

T:It?s a shoulder.(手指一个肩膀)

Ss:Shoulder.(学生惊喜地瞪大了眼睛)

T:They are shoulders.(双手指两个肩膀)

Ss:Shoulders.

(3)put a picture of body on the blackboard and teach the new word“shoulder”。

(齐读,小组读,个别读,一条龙读)

(4)Let the students look at the picture and study the other new words:stomach, elbow,knee,toe and finger.

(个别学生发音困难。针对这一问题,我用口腔侧面图来演示舌头在口腔里的运动,使学生准确发音。)

shoulder(舌头向上卷曲、口形枣圆状)

elbow(舌头平放、口呈椭圆形)

(学生惊奇地瞪大了眼睛观看口腔侧面图来纠正自己的发音。)

[设计思路:学生对口腔侧面图很感兴趣,他们很快掌握了准确的发音,使教学达到了事半功倍的效果。]

(5)put the cards on the picture of body and practice.

① read one by one

② read by themselves

③ read in pairs

Step III Consoliation

1、play a game.

老师说单词,学生指向相应的身体部位;老师指身体部位,学生说出对应的单词。可以加上head,eye,ear,mouth,nose,left,right这些已经学过的词。

2、Sing a song.(边唱边指向身体的各个部位)

3、引导学生换掉身体部位的词语填上自己的歌词。(边唱边表现出相应的表情)

Step IV Class Closing

Let the studeats put the feeling words in their new song.Sing the song to their friends and their parents.

板书设计:

Lesson 20:Warm,Cool

warm--------cool

shoulder stomach elbow

knee finger toe