《Story time》精品教案下载-沧州市优质课

通过本节课的学习，让学生能够在日常生活中对常见的城市污染问题进行描述。

四、教学准备

教学课件（教师可以在优教平台直接调用或下载）、课文录音、动画、教材图片

五、教学过程

Step 1: Warm-up/Lead-in

1. 歌曲导入

教师利用多媒体播放Song time的歌曲Two little blackbirds, 然后给出几个关于鸟的问题，要求学生讨论，引出本单元话题。如：

1）Do you like birds?

2）What birds do you know?

3）Can you see any birds near your home?

4）Can you see any birds in our city?

5）Where can you see any birds?

2. 图片导入

教师向学生展示两组城市图片。第一组图片呈现风景优美、环境幽雅的城市，第二组图片呈现一个污染严重、又脏又乱的城市。然后提出问题让学生思考和讨论，引入话题。如：

T: These pictures are of City A. What can you see in these pictures?

S1: I can see …

T: Do you like City A? Why?

T: Now let’s look at some pictures of City B. What can you see?

S1: I can see a grey sky.

S2:I can see a dirty river.

S3:I can see a lot of cars in the streets.

T:Do you like City B? Why? What’s wrong with City B?

Step 2: Presentation/Practice

1. 呈现课文第一部分，教授目标词汇和句型

教师展示课文图片，播放动画，然后在问答中教授目标词汇clean, dirty smoke factory, rubbish, messy, dead和新句型What makes our city dirty? 及答句 ... makes … messy/dirty。教师在此过程中要注意为学生搭建语言框架，逐步引入新句型，如：

T: Miss Li is showing her students some pictures of their city. What can you see in the pictures?

S1: I can see a river. There are some fish in it.

T: Yes. There are some fish in it, but the fish are dead. There are some dead fish in the river. Is the river clean or dirty? (板书clean和dirty)

Ss: It‘s dirty.

T: Right. The river is dirty. It’s not clean. What else can you see?