沪教牛津版(六三制三起)五年级上册Unit 11 Water教案设计

Unit 11 Water

【第二课时】

【教学目标】

1．通过Ask and answer的语言输出活动，帮助学生巩固本单元的生词及句型。

2．通过语音部分的儿歌，帮助学生了解字母组合th在单词中的发音。

【教学重难点】

语音：th (this, that)

【教学准备】

音频

【教学过程】

Ⅰ. Pre-task preparations

1．复习核心句型，让学生说说自己每天都用水做些什么。

T: How do you use water every day?

S: I use water to clean my teeth, wash my face...

2．展示一些有关节约用水的图片、海报，导入主题并与学生展开有关珍惜用水的讨论。

T: Water is very useful. It is very important. But water resources are limited. We should save water. How can we save water?

S: We can turn off the taps. We can keep rivers clean.

Ⅱ. While-task procedures

1．提问并板书句型:How do we use water? 学生结对子讨论。

T: We use water to clean things at home. What else can we use water to do?

S1: Farmers use water to grow crops. Firemen use water to put out fires.

…

出示课本Ask and answer的图片和词组，让学生根据图片提示，结对子互相问答。

2．鼓励学生围绕How do we use water?以思维导图的方式整理报告。根据人物工作的不同整理出水的不同用途。

T: How do cooks use water?

S1: They use water to cook food and make drinks.

T: (write cook, cook food and make drinks on the blackboard)

最后，在黑板上整理出一张思维导图。根据学生情况可拓展出其他用途，如flush the toilet, take a shower, water the plants等。

3．展示一些水的其他用途的视频、照片等，丰富学生的想象力。如水滴画、用水作乐器演奏、泼水节、打水枪、游泳、水床等等。

S: We can use water to paint, play music and play games.

…

4．出示Learn the sounds的语音单词卡片th (this, that)，请学生跟读并感知th在单词中的发音。

T: th, / ð /, this, this.

Ss: th, / ð /, this, this.

T: th, / ð /, that, that.

Ss: th, / ð /, that, that.

然后，教师播放Learn the sounds的儿歌录音，请学生跟录音模仿朗读儿歌。鼓励学生模仿录音中的语音语调。

Ⅲ. Post-task activities

1．出示主题Water is useful，让学生根据主题，试着介绍水的用途。然后让学生围绕主题Water is useful和所学的句型We use water to ...，写一段短文。

S: Water is useful. We use water to wash our hands and faces. My mum uses water to make juice. Farmers use water to grow fruit and vegetables. Firemen use water to put out fires. Water helps us in many ways. So we need to save water.

2．与学生展开讨论，看看一天当中，大家怎么用水，写一个My water diary。

【板书设计】