孙海燕教案未整理

课题 Unit 6 Keep our city clean 教材学情分析

学生对本课句型的时态已经能较好的掌握和运用；通过平时的阅读及学校的教育已经掌握了不少的环保知识。学生缺什么 学生用英文描述城市的污染及如何从自身做起保护环境的卫生，还缺乏一定的英语知识。 教学目标

1. 能听懂、会说、会读：What makes…dirty /messy? …makes…dirty / messy. What can we do to…? We can…

2. 能听懂、会说、会读、会写：keep, clean, make, dirty 3. 能流利的朗读课文。

4. 知道怎样使我们的城市保持干净，培养学生的环保意识。 教学重点

1. 能听懂、会说、会读：What makes…dirty /messy? …makes…dirty / messy. What can we do to…? We can…

2. 能听懂、会说、会读、会写：keep, clean, make, dirty 3. 能流利的朗读课文。 教学难点

1. 能听懂、会说、会读：What makes…dirty /messy? …makes…dirty / messy. What can we do to…? We can…

2. 能听懂、会说、会读、会写：keep, clean, make, dirty 教学过程

Step 1 Warm up

1.Listen to the song :Two little blackbirds. T:Do you like birds?

What birds do you know?

Can you see any birds near your house? Where can you see any birds?

2.呈现图片

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。

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

T: Do you like City A? Why?

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

T: Do you ike City B ?Why ? What’s wrong with City B? T:Look, I usually take a walk in the park. I often to boating. I like flying kites. Look at these pictures. It’s our city. It’s beautiful and clean.

We live in the city, so we should keep our city clean. 揭题：Unit 6 keep our city clean

Step 2 Presentation

1. T: Look , who are they? Let’s look at their city 新授： messy, dirty

2. T: The city is messy and dirty. Why? What can you see in these pictures?

新授: smoke from cars , smoke from factories, rubbish, dead fish

3. T: Now please open your books, read P58 and find 新授： A: What makes our city dirty?

B: …makes…dirty 师领读句型

What makes our city dirty?

Smoke from cars and black smoke from factories make(s) the ari dirty

Rubbish the streets

Rubbish in the water the river

5. T: What can we do to keep our city clean? a. Brain storm

b. Listen and repeat

Step 3. Consolidation 1. Reading time Step 4 Home work

1. Copy the new words

2. Listen and read the story

3. Make a poster about keeping the city clean in groups. 学生就教师提出的有关鸟的问题展开讨论，引出本单元的话题。 S:I can see a lot lf beautiful flowers and trees. S2:I can see a clean river .

S3:I can see some birds in the blue sky. S4:I can see some clean streets …

Ss:(Talk in pairs and answer) S1:I can see a grey sky .

S2:I can see a lot of cars in the streets. S3:I can see a lot of rubbish in the streets. Ss:…

Read the title after the teacher.

Ss:Watch and choose The city is ________

A. beautiful and choose B. messy and dirty

Read and underline. Read and learn. 4. Ask and answer Ss work in pairs 6. Ss read and write

2. Discuss in groups

Topics: 1. keep the park clean 2.keep the school clean 3.keep the bedroom clean 板书设计

课后反思

教学目标 第 2 课时

1. 能够四会掌握单词keep, clean, make, dirty并熟练地听说读air, smoke, rubbish, messy, dead, move … away from, bin, plant, more。 2. 复习巩固Story time，能正确地进行ask and answer部分的问答。 3. 能正确地说出保护环境的措施。

4. 保护环境从身边做起。能结合Fun time说一说并填一填怎样保护学校环境并进行演讲。 教学重点

1.能够四会掌握单词keep, clean, make, dirty并熟练地听说读air, smoke, rubbish, messy, dead, move … away from, bin, plant, more。 2.复习巩固Story time，能正确地进行ask and answer部分的问答。 3.能正确地说出保护环境的措施。 教学难点

1.能够四会掌握单词keep, clean, make, dirty并熟练地听说读air, smoke, rubbish, messy, dead, move … away from, bin, plant, more。 2.复习巩固Story time，能正确地进行ask and answer部分的问答。 3.能正确地说出保护环境的措施。

教 学 过 程

Step1 Revision

T: Today we’ll still learn “Unit6...”

1. Grammar time

T: (老师出示词组，同学们快速读一读，跳出小老虎图片就拍一次手) In the game there are some phrases . Let’s review them. 2. Practice time Fill in the blanks 3. Act time

T: I’d like someone to act as the story time.

a. 先出示文中有图片的单词如：clean , dirty , air , factory , smoke , rubbish

clean 干净的 a clean chair , a clean room , clean windows dirty 脏的 dirty hands , a dirty street ,dirty shoes air 空气 clean air , dirty air , by air

factory 工厂 clothes factory , food factory , many factories , in the factories

smoke 烟 black smoke Don’t smoke. (作动词用) rubbish 垃圾 rubbish bin

Step 2 Grammar time T: Now, boys and girls, turn to page 60, look at the questions.

T:出示Grammar time 的完整图片。 2. 语法要点归纳：

1) What 作为疑问词看作是单数，所以动词make使用了第三人称单数形式。 2) Smoke 和rubbish都是不可数名词。一般现在时的肯定句中，主语是不可数名词，谓语动词也用第三人称单数形式。 3) Make和keep的不同用法：

Make 的意思有很多，做，制作，制造，整理，获得等，在本单元中的意思是“使……变得”，make+sth/ sb+形容词 。如：

Smoke from cars makes the air dirty. 汽车排出来的烟使空气变得肮脏。

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