Story timePPT专用教学设计内容

Unit 6 Keep our city clean

（第一课时）

一.Teaching contents

教学内容

译林版小学英语六上Unit 6 Keep our city clean （Story time ）

二.Teaching aims and learning objectives

教学目标

1.能听懂，会说，会读air, smoke, rubbish, messy, dead, move...away from, bin, plant,

more 2.掌握四会单词keep，clean，make，dirty 3.初步了解句型What makes...dirty/messy?...make(s)...dirty/messy.以及What can we do to...?We can... 4.能流利的朗读课文并尝试复述，表演课文。

5.树立环保意识，践行环保理念。

三.Focus of the lesson and predicted area of difficulty

教学重点和难点

1.初步了解句型What makes...dirty/messy?...make(s)...dirty/messy.以及What can we do to...?We can.... 2.本课中四会及三会单词的正确读音。

3.能运用所学词句复述或表演课文章节。

4.初步掌握句型What makes...dirty/messy?...make(s)...dirty/messy.以及What can we do to...?We can.... 5.能运用所学词句复述或表演课文章节。

四.Teaching procedures

教学过程

Step 1 Free talk

T:What day / date is today? What’s the weather like today? What did you do last Sunday?

T:Where did you go last summer holiday ?

S: I went to …

T: Do you like that city ? Do you like Nanjing ? S:Yes, I do . T: That sounds great. Did you take any photos? S: Yes ,I did. / No, I didn’t.

Step2: Presentation（1）

1.Watch a vedio（引出clean, beautiful, messy 和dirty四个词）

T:Boys and girls, now let’s watch some pictures about Nanjing, OK?(观看关于南京美景的一段小视频) Ss: OK. T: What do you think of Nanjing ? Ss: It’s c_____ and b________.(引导学生说出It’s clean and beautiful)

T:Now let’s look at another pictures of our city. Are they clean and beautiful? Ss: No, they are ______and______.(引导学生说出messy and dirty,并进行教授) 【设计意图：通过几张城市美、脏图片的对比引出城市污染严重这一话题，为下一步学习进行铺垫。】

2.Look and choose:

T:What makes our city dirty?(课件出示四幅图片：clouds, smoke, rain ,rubbish) Ss: Smoke and rubbish . 3.Think over: T:What will the dirty city take to us?(引出：deaths, diseases, pollution等词) T:So what should we do ? T&Ss: We should keep our city clean.(点题：Unit6 Keep our city clean) Step3: Presentation（2）

1.Watch and answer: T:(呈现课文人物图片) Look ,Miss Li and her students are talking about their city, too. Is their city clean? Ss: No ,it isn’t.

T:What makes the city dirty? Please watch the cartoon and Watch the cartoon and find the four reasons.(听读前半段) T: Check the answers:

What makes the city dirty?

Smoke from cars makes the city dirty. Black smoke from factories makes the air dirty. 教授：a factory

factories Rubbish makes the streets messy and dirty.

教授：rubbish Rubbish and the dead fish make the river dirty.

教授：

dead

the dead fish

T: 完成P60 Ask and answer 2.Read and underline: T:What can we do to keep the city clean? 默读课文P59并划出答案。

【设计意图：通过问题让学生从课文中找出答案，然后精读课文，获取细节信息。】

T:Let’s check the answers:

We can walk to school.

take the bus and the metro to school

move some factories away from our city 教授:move…away from… 使……远离……

plant more trees （help keep the air clean）

教授: more 更多的

put the rubbish in the bin

T: Think and write(完成书P60练习) 【设计意图：将话题聚焦到城市污染这一话题上，在此过程中教授新句型，学生并进行适当操练。】

3.Reading time

a. Listen and repeat. 【设计意图：正确模仿语音语调，培养学生的语感。另外，提醒学生注意长句的停顿。】

b. Read in groups of 4 .

Choose one way you like to read: Read after one ;Read in roles; Read together 4.Let’s retell:

Work in groups, use your own words to retell.(小组合作，利用板书，用自己的语言复述)

Step4: Consolidation 1. Discuss in groups:

T:What else can we do to keep our city clean and beautiful? 引出：save energy

use green energy (solar energy太阳能，wind energy风能)

reuse water

use less plastic (reusable shopping bags 环保购物袋)

park bikes/ cars at the right places (shared bicycles共享单车) 2.Watch a video and answer: (1) What things are mainly mentioned in the video? （A tissue）

视频中主要出现的是什么物品？

(2 )Before we throw it away what can we do?

在我们把这样东西扔掉之前我们可以做什么？（wipe 擦掉，wrap包裹）

(3) What word do we use to call this action? （Recycle）

这样的行为我们用英语称作什么？

3.PPT呈现垃圾分类的几种形式、名称及相应的标志：

Recyclable waste 可回收物

Kitchen waste厨余垃圾

Harmful waste 有害垃圾

Other waste 其它垃圾

4. Emotion To reduce pollution, to build beautiful homes 【树立环保意识，践行环保理念】

Step5 Homework 1、Read the text and recite it.

2、Find out more ways to keep the city clean. 3、Preview fun time and grammar time.