牛津译林版模板5 Unit2 Environment Project 课件 17张PPT

(共17张PPT)
As the third longest river in the world, how long is the Yangtze River?
What are the three longest rivers in the world?
How many provinces does it run across?
It runs across eleven provinces.
It is 6,300 kilometers long.
The Nile in Africa, the Amazon in South America and the Yangtze River in China.
the rare animals and fishes
main idea of each paragraph
Paragraph 1
The health of the Yangtze River have raised concern both in China and abroad.
Paragraph 2
Many people have recognized the importance of protecting the Yangtze river and organizations and projects have been set up to do this.
Paragraph 3
Two special government projects are under way to protect the river. One is a water and soil preservation project.

Paragraph 4

The second project is a nature reserve for white-flag dolphins.

Paragraph 5

The situation of the Yangtze River is improving.
Paragraph 1
Paragraphs 2--4
Paragraph 5
The health of the Yangtze River have raised concern
A lot of work has been done by people as well as the government to protect the river.
The situation of he Yangtze River is improving.
structure of the article
Parts Main ideas




1. What does the Green River Organization do?
It educates people on the importance of protecting the Yangtze River. It also watches the river and syops the illegal hunting of animals, which has put the wild animal population in danger.
2. What problems do the two government projects focus on?
They focus on water and soil conservation and protecting white-flag dolphins along the Yangtze River.
3. What did farmers have to do under the water and soil preservation project?
They had to replace their crops with trees or grass.
4.What does the second project include?
The second project includes nature reserves for white-flag dolphins.
Notes:
The problems and causes
As a student, what you should do to protect
the environment
What can you do to make others aware of
the importance of protecting the Yangtze
River
Write a report about what students should do to protect the environment. Below are some hints for you to follow.
Climate change and a low carbon life
Climate change and a low carbon life
more and more carbon dioxide has been put into the atmosphere, which has brought about climate change.
breathing of animals and human; other human activities;cars and other vehicles;electrical power plants
walk or use a bike when possible; use as a bike when possible; use as little energy as possible;recycle as much as possible;plant trees
Problems
Causes
Solutions
1. …the health of the Yangtze River has raised concern both in China and abroad.
raise本意为“举起；使……升起；使……站立；扶起”。如：
He raised his left hand. 他把右手举起来。 She raised the fallen child. 她把跌倒的孩子扶起来。
Language points
raise在此处意为“引起; 造成”。如：
His absence raised fears about his safety.他的缺席引起人们对他安全的担心。 The use of animals in scientific tests raises some difficult problems. 用动物做科学试验引起了一些棘手的问题。
A funny remark raises a laugh. 滑稽的话惹人发笑。
2. Many people have recognized the importance of protecting…
recognize 认出,认清,认识到 如：
I recognized Peter although I hadn’t seen
him for 10 years.
虽然我有10年没看到彼得了,但我还是认出了他。
3. Two special government projects are also under way.
under way 已经开始并进行着。如：
The project is under way. 这一项目现正在进行。
Thank You !!!