外研版 (新标准)九年级上册Module 12 Save our worldUnit 1 If everyone starts to do something the world will be sa

Module 12 Save our world

Unit 1 If everyone starts to do something, the world will be saved

一、教学目标

1. 掌握重点词汇：

   factory, pollute, kill, oil, less, enemy, waste, enemy, crop

2. 掌握重点句型：…is causing…; …is a danger to…; It’s no use doing…等

3. 听懂有关环保的日常对话，获取准确信息。

4. 能谈论有关环保的话题, 启发学生思考如何治理污染，保护环境。

5. 能够掌握句子中的连读。

二、教学重点及难点

重点：1. 听懂有关环保的日常对话，获取准确信息。

2. 能谈论有关环保的话题。

3. 能够掌握句子中的连读。

难点：1. 听懂有关环保的日常对话，获取准确信息。

2. 能谈论有关环保的话题。

三、教学准备

多媒体课件

四、相关资源

五、教学过程

Step Ⅰ Warm-up

Watch the video and answer the questions.

1. What is the video about?

2. What are three main forms of pollution?

设计意图：视频导入，播放有关污染的短片，导入本节课的主题。

Step II Pre-listening

Look and learn

Ask Ss to look at the pictures and learn some new words.

2. Ask Ss to read the new words in groups.

设计意图：通过图片学习单词，形象生动，方便理解记忆，并为下面的内容做准备。

Activity 1

1. Ask Ss to look at the words in the box. Discuss the meaning of the words.

2. Give Ss a minute or two to look at the pictures and think of things to say about them, using the words in the box.

3. Put Ss in pairs to talk about the pictures.

设计意图：以图片的呈现环保问题，以活动1词汇为支撑，让学生根据图片的内容进行描述。通过这个活动既巩固了词汇，也帮助学生拓展了环保主题思路。

Activity 2

1. Ask Ss to read the sentences and guess what the missing words are.

2. Compare ideas as a class.

3. Check answers as a class.

设计意图：在活动2中练习听力细节辨认能力，并且使学生进一步熟悉本单元话题。

Step III While-listening

Activity 3

1. Listen and answer.

(1) What is the great enemy in the future?

(2) What happens to people?

(3) What’s a green school?

T asks Ss to listen the passage carefully and find the answers, then check the answers as a class.

3. Complete the notes.

Tell Ss to cover the conversation, read the notes and complete them from memory.

Allow them to compare answers with their desk partner, then check answers as a class.

Step IV Post-listening

Activity 4

1. Tell Ss to find the words in the conversation and tell you the meaning. Ask them to tell you which of the words doesn’t usually change form.

2. Ask Ss to complete the passage with the correct form of the words.

Pollution is our great (1) ________. Pollution from (2) __________is a danger to our health, and may even (3) ______ people. Factories sometimes (4) ________ rivers, and farmers cannot use the water for their crops. Pollution (5) ________ over cities and villages, and that (6) ______ even more danger. Cars in the street use a lot of (7) _____and cause pollution too.

3. Allow them to compare answers with their desk partner before checking answers as a class.

设计意图：采用听力、阅读回答问题、填写表格及用所给词正确形式填空等形式，培养学生把握主旨、获取细节信息的能力并逐步加深对课文的理解和掌握。

Language Points

1. And in some places, pollution from factories spreads over cities and villages.

在一些地方，来自工厂的污染遍布城市和村庄。

spreads over遍布在……, 覆盖在……

2. They use so much oil and cause pollution as well.

  它们过多地耗油，也造成了污染。

as well意为“也”，用于肯定句，常位于句末。

3. It’s no use talking about things we can’t do. 

It’s no use doing sth. 做某事没有用处。

4. Pollution is a danger to our health. 

污染有害我们的健康。

a danger to…“对……是一种威胁；有伤害”，相当于be dangerous to。

Activity 5

1. Remind Ss about word link in English.

2. Ask Ss to read the sentences and guess where the speaker will link words.

3. Listen and check the words they have linked.

4. Compare answers as a class.

设计意图：继续学习巩固句子的连读，为听力和口语打好基础。

Activity 6

1. Tell Ss to look at the photo. Elicit what they can see.

2. Remind Ss of the words in the boxes in Activities 1 and 4, then put Ss in pairs to talk about the photo and say what should be done.

3. Ask Ss to write down their ideas when they have finished discussing the problem.

4. Compare ideas as a class.

设计意图：让学生结合身边的污染问题谈论如何保护环境，训练学生口语表达能力以及分析和解决问题的能力。

Step V Summary

Key phrases

1. at a green school

2. collect waste

3. in poor areas

4. save money and recycle

5. save energy

Everyday English

It’s no use …

Such as …?

Nice idea!

设计意图：带领学生梳理所学知识，方便学生课后巩固复习。

Step VI Homework

1. Read Activity 3 in groups.

2. Review the key phrases and sentences.

六、板书设计

Module 12 Save our world

Unit 1 If everyone starts to do something, the world will be saved

Key phrases

1. at a green school

2. collect waste

3. in poor areas

4. save money and recycle

5. save energy

Everyday English

It’s no use …

Such as …?

Nice idea!