小学英语牛津译林版六年级上册Unit 6 Keep our city clean教案及反思

六上Unit6 Keep our city clean第一课时教学设计

一、教材分析

    本课来自于译林版《英语》六年级上册Unit6 Keep our city clean，该单元围绕保持城市干净的话题展开。该话题与学生的生活息息相关。教师在教学过程中可以联系实际，引导学生在真实情境中发现环境问题，商讨解决策略，从而增强城市环保意识。

二、教学目标

1.知识与能力目标

（1）能听懂、认读词汇keep, clean, make, air, dirty, smoke, rubbish, messy, dead, move…away from, bin, plant, more，并能理解其含义；

（2）能初步使用句型What makes…dirty/messy? …makes…dirty / messy. What can we do to…? We can…进行相关话题交流；

（3）能掌握故事的大意。

2.学习策略目标

（1）初步学会利用“班级课题”的形式来研究与解决实际生活问题；

（2）能借助图片理解故事主要内容；

（3）能在课文朗读时初步形成关注意群的意识。

3.情感态度目标

能在朗读、交流、汇报等学习活动中，认识城市环境的现状，结合实际思考解决策略，形成一定的环保意识。

三、教学重点

1.能听懂、认读词汇keep, clean, make, air, dirty, smoke, rubbish, messy, dead, move…away from, bin, plant, more，并能理解其含义；能初步使用句型What makes…dirty /messy? …makes…dirty / messy. What can we do to…? We can…进行相关话题交流；

2.能借助图片理解故事主要内容；

3.初步学会利用“班级课题”的形式来研究与解决实际生活问题。

四、教学难点

1.能听懂、认读词汇keep, clean, make, air, dirty, smoke, rubbish, messy, dead, move…away from, bin, plant, more，并能理解其含义；

2.初步学会利用“班级课题”的形式来研究与解决实际生活问题。

五、教学准备

PPT, worksheet

六、教学过程

Step 1 Pre-reading

1. Free talk.

T: Boys and girls，are you ready for our class? Today, I’m your new English teacher. My English name is Jason. So hello, boys and girls .I’m very happy to see you. Now，I’ll show you a video.Do you want to watch it?

2. Watch a video.

What is the video about? Can you say something about city?

S:I like city. The city is very big and beautiful.

T: Now , the city is bigger and bigger, more and more beautiful, more and more people live in the city. But also there are more and more problems come up. For example, Environmental problem, Educational problem， Medical problem and so on.. Miss Li and her students are talking about the problems of the city. What problem are they talking about? Let’s listen and choose.

T: Which one?

S: …

T: Actually, they are doing a class project about Environmental problem. Have you done a class project before? Today, let’s do a class project with them. The subject is “Keep our city clean”.

Step 2 While-reading.

Now, we are going to do a project step by step.

1.Problems

(1)The first step is “Problems of the city environment”.(板书) Miss Li and her students took some photos about their city. Let’s see . What do you think of their city?

S: It’s not nice/beautiful. It’s bad. I don’t like this city. It’s not clean. It’s dirty.(教)

 (2)T: What makes their city dirty? Let’s read and match. Here’s a tip. What if you meet new words ? You can teach each other, guess from contexts or pictures, ask the teacher.

Let’s check the answers. What is dirty in picture b and c?

S: The air is dirty. (教air 并板书)

T: What makes the air dirty?

S: Smoke from cars makes…  Black smoke …(板书smoke)

T: There are two kinds of smoke. What other smoke makes the air dirty? Can you talk about more smoke?

S:…:

 (3)T: The first problem is “smoke”. (让学生回答)What’s the next one? Let’s focus on the streets and the river. The streets are dirty. The river is dirty.(等学生回答)What makes them dirty?

S: Rubbish.

T: Let’s follow him. Rubbish （拼写） Here’s another new word .Can you read ?

  What does it mean? See, which is messy? In picture A, the things are in order.But picture B, there are a lot of things on the ground. Oh, that’s bad. They are messy.

(4)Let’s read and repeat. Pay attention to the pronunciation ,stress and meaning groups.

   See, smoke from cars is a meaning group. So, the second sentence, who can try?

S:…

T: Oh, you can catch “Meaning groups”.

2. Consequences

(1)In fact, smoke and rubbish are harmful to us. They bring some consequences.See, the fish are dead. We have no fish to eat.We can’t swim in the river,either. (板书) Anything else? You can discuss in groups, then tell me.

S: We can’t see clearly. We have no clean water to drink. We can’t swim. I’m ill.

T: You know a lot. And let me show you more consequences.

 These are serious consequences. (板书) We are very sad.

3. Strategies.

(1) So we should find ways to solve these problems. What are Miss Li’s students’ strategies ? What can they do to keep their city clean? Let’s read the dialogue and find their ideas. You can open your books and turn to page59 and underline.

a. T: First, let’s talk about smoke. Smoke from cars, smoke from factories. What’s Su Hai’s idea?

S: Su Hai says: We can… (板: take…to…)

T: What’s Nancy’ s idea?

S: Nancy says: We can walk to school too. (板书walk to …)

T: And I think walking is more environmental-friendly.

T: How about Wang Bing?

S: Wang Bing says: We can…

(Learn: move…away from, 板: move factories away from)

T: Is this a good way?

S:..

T:But I don’t think so. Think it over. We move the factories away from our city. But where are the factories? Maybe we move the factories to the countryside, then the countryside will be dirty. So that’s not a good way. We should learn how to reduce the smoke .

T: These are Su Hai , Nancy and Wang Bing’s ideas. What about Liu Tao?

T:Yes. He says :We can plant more trees. (板书,多读)Look, we plant some trees, we plant many trees, but not enough, we need more trees. Are you clear? Why should we plant more trees?

S: Because they help keep the air clean.

T: Yes.

2. T: These strategies are about smoke. What about rubbish? We know rubbish makes the streets and the river dirty. So Wang Bing’s idea is …

See, they are bins. And pay attention, we should put rubbish in the right bin.(板书) One is recyclable , and the next one is other waste . So we should classify the rubbish.

c. Let’s read and repeat.

(2)T: They have some ideas. What do you think of their ideas?

S: Good. Great. Well done.

T: What can we do to keep our city clean? You can talk in your groups, then tell me.

Step3 Post-reading

4. Report

(1)T: Just now, we finished the third step “Strategies”(板书). Last step is doing a report.(板书，并读一读)Before that, we need to review the whole story. Now let’s look at the blackboard and try to retell. You have thirty seconds to prepare.

(2)OK, you know the whole story very well. Now let’s do a report. Your report must have problems, consequences and strategies. I give you a beginning and an ending of the report. These sentences should in your report.(划线) You can also use other sentences. I think Word Bank will help you. You can choose some phrases to complete your report.

T: What do you think of their report?

S: Great. Good. Well done.

T: Because he can use some phrases from Word Bank.

T: Today we did a class project with Miss Li. The subject is “Keep our city clean”. And we know how to keep our city clean. But some people don’t .We need to tell them. So, let’s look at today’s homework: Make a poster about the environment of the city. And don’t forget to listen, imitate and retell the story.