牛津译林版（2019）必修 第三册Unit 1 Nature in the balance Integrated skills课件(共18张PPT)

(共18张PPT)
Unit 1
Nature in the balance
Writing
Learn some useful expressions;
Write an article for the school newspaper calling for everyone to protect animals.
Learning objectives
In pairs, talk about animal protection. Use the following questions and expressions to help you.
1. Why should we protect animals
2. How are animals harmed by human activities
3. What action should be taken to protect animals
Talking about animal protection
Animals are in danger/at risk when we...
We can take care of/protect animals with these measures.
Protecting animal habitats is of great importance because...
We can take measures to/make efforts to...
We should call on people to ...
Write an article for the school newspaper calling for everyone to protect animals. Use your ideas from part C and the information in parts A and B to help you.
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.
Para 1 Importance of protecting animals
Para 2 How human activities harm animals
Para 3 Ways to protect animals
一、审题定调
本写作要求写一篇关于保护动物的短文。由于该文章是为学校英语报纸投稿，旨在向大家提出自己的动物保护建议，所以用第一人称，时态以一般现在时为主。
二、谋篇布局
文章可以分为以下三部分。
第一部分：保护动物的重要性；
第二部分：描述人类活动对动物造成的伤害；
第三部分：提出保护措施。
a faithful companion 忠实的伙伴
in danger 处于危险中
create the reserve 设立保护区
the destruction of the natural habitats 自然栖息地的破坏
raise your public awareness of protecting animals
提高你保护动物的公共意识
be cruel to animals 虐待动物
Many species of animals are in danger of dying out.
许多动物种类都处于濒临灭绝的危险中。
The reason why Chinese white-flag dolphins are endangered is that their habitats are disappearing due to water pollution and illegal fishing there.
中华白鳍豚濒危的原因是它们的栖息地由于水污染和违法捕捞正在消失。
The government must take effective measures to prevent people from harming the animals.
政府必须采取有效措施，阻止人们伤害动物。
We sincerely hope more and more people can mind their own behaviour and get involved in the protection of animals.
我们真诚地希望越来越多的人能注意自己的行为，参与保护动物的行动。
The animals were ruthlessly hunted to the verge of extinction.
这些动物由于遭到无情的捕猎而濒临灭绝。
Help protect animals
Animals are very important to humans. They live together with us on the earth. They play a very significant role in helping keep the balance of nature. If there are no animals on earth, we can't survive at all. So we should take good care of them.
However, some people don't know the importance of protecting them. They kill them for food or fashion, or just for fun, which have brought many animals close to extinction. If people continue doing harm to animals, these animals will die out sooner or later.
Thus, we should make our efforts to do whatever we can to protect animals. First, we should stop killing them so that we can live in peace with them. Second, we should avoid cutting down too many trees because they are their homes. Last, it's necessary that we should not pollute air and water in order that animals can have comfortable places to live in. If we can do the things above, I believe we can live in harmony with animals.
Remember to check your writing after you finish and exchange drafts between you and your partner. Pay attention to the following aspects:
Punctuation Spelling Grammar Choice of words Style (formal/informal) Structure
Self-review
What ways do you come up with on protecting animals
Do the examples help explain how human activities harm animals
Peer review
What advice does your partner give on your writing
How can you improve your writing
假定某英语杂志最近正在征集关于保护濒危动物的文章。请你根据以下提示写一篇关于保护藏羚羊(Tibetan antelope) 的英语短文投稿。
Homework
Habitat Qinghai-Tibetan Plateau
Description fast-running (eighty kilometres per hour)
Numbers left about 50,000 in the 1990s; growing in recent years
Why in danger hunted for fur
Ways to protect them ...
注意：1. 词数120左右；
2. 可以适当增加细节，以使行文连贯。
The Tibetan antelope is a rare animal and highly protected in China.
The Qinghai-Tibetan Plateau is an important habitat for them. They are fast-running animals and the highest speed is said to be eighty kilometres per hour.
They were highly endangered in the 1990s, and only about 50,000 individuals were left. Because their fur is of great value, the desire for money drives people to hunt them illegally.
Although the population has begun to grow in recent years, we still have much to do. Stricter laws should be passed to stop any hunting of rare animals. And we should try to raise public awareness about protecting animals, which play an important role in ecological balance.