译林版(2020)必修第三册Unit 1 Nature in the balance Integrated Skills & Extended Reading教案

Unit 1 Nature in the balance
Integrated Skills教学设计
科目：英语 课题：Integrated Skills 课时：1课时
教学目标与核心素养：
知识目标：获取、梳理、整合人类活动对动物造成伤害的相关信息。
能力目标：用口语和写作表达保护动物的重要性及如何保护动物。
情感目标：赏析语篇的文本特征和修辞手法，探讨其与主题意义的关联，加深对主题意义的理解。
教学重难点：
教学重点：获取、梳理、整合动物保护的相关信息；赏析语篇的文本特征和修辞手法。
教学难点：用口语和写作表达保护动物的重要性以及如何保护动物。
课前准备：多媒体，黑板，粉笔
教学过程：
一、Pre-writing
1. Greeting
2. Leading-in
教师活动：阅读Part A，完成下面的问题。
(1) What are the three main reasons why people hunt animals
We hunt animals for food, for fashion and for fun.
(2) How do human activities indirectly have an effect on animals
We destroy their habitats when we build farms or factories. Air, water, noise and light pollution can have an impact on animals.
教师活动：引导学生看视频，完成B1的问题。
(1) What happened to several whale species in the last century
They were hunted near to extinction.
(2) What can protected areas ensure
They can ensure water and food supplies are safe.
(3) What causes the loss of animal habitats in the Amazon rainforest
People cutting down trees.
(4) What will we be better able to do if we learn more about how human activities harm the environment
We will be better able to change our behaviour.
学生活动：再次看视频，完成B2。
参考答案：(1) beautiful and lively (2) food and medicine (3) maintaining the balance (4) against the law
(5) animal habitats (6) using less paper
While-writing
教师活动：如何写呼吁信
1.文体解读
呼吁信属于应用文的范畴。呼吁信是作者就某一个问题或一些现象，表达自己的关心，发表自己的一些看法，并提出可行的解决办法。
2.写作要点
呼吁信可以是写给个人，也可以写给报社或者某个集体或者组织，与一般信件的格式相同。写作时，要明确写信的目的，语气要中肯，文章结构要紧凑，句子要通顺。
3.基本结构
开头：简单阐述某个问题或一些现象。
主体：分析问题或现象出现的原因，并提出自己的建议。注意语气一定要委婉。
结尾：呼吁大家提高某方面的意识或对某个问题的关注，并表达美好的憧憬。
4.常用句式：
①I just can't tell you how sad I was when I knew/heard/saw that...
②It was a great shock to hear that...
③I am writing to express my deep sympathy/care for you.
④With the development of society, people now desire more.
⑤With no food to eat and no place to live, many animals are dying out.
⑥It's high time that we paid much attention to protecting our environment.
⑦Only in this way can we live in harmony with the animals.
⑧It's true that attitude decides everything. So you should never give up no matter what happens.
⑨I hope what I said can comfort you a little.
⑩I am sure that with our great efforts, we will..
As far as I'm concerned, if everyone could contribute a little, the Earth we live on will definitely have a brighter future!
I'm looking forward to...
三、After-writing
学生活动：学生独立完成文章写作并与同伴互换检查。
教师活动：邀请几位同学展示他们的作品。
四、Summary
总结课上所学。
Learning about the structure
When you write an article to call for the protection of animals, you can follow the structure below:
> State the importance of protecting animals.
> Explain how human activities harm animals.
> Come up with ways to protect animals.
Learning about the language
> It is a good idea to give examples when you explain how human activities harm animals. You can use the following expressions: for example, for instance, take the example of, etc.
> You can also use powerful and emotive words and phrases to make a strong impact on the reader.
作业布置：复习本节内容，完成同步练习。