资源简介

(共22张PPT)
Unit7 The natural world
Integration D
But…
Free talk
What problems are the ecosystems facing
air pollution
…
plastic waste
wastewater
fire disaster
dry
Integration D
Imagine you are a member of an eco-club. You are going to write a proposal asking people to protect an ecosystem and help solve the problems it faces.
Hi, I’m Amy. I am going to write a proposal(倡议书) to ask people to protect an ecosystem.
I made an outline.Shall we look at my outline
Before writing
Read Amy’s outline for her proposal in Part D1 and answer the following questions.
1. Which ecosystem does Amy write
about
2. How many aspects(方面) are there in her outline for her proposal
The ocean.
Four.
Before writing
Introduction
Main body
Conclusion
Structure
Read and summarize the structure of a proposal.
Useful expressions
I am writing today to ask for your help in protecting the ocean.
The purpose(目的) of writing
I am writing to…
The ocean is home to many kinds of sea life. It provides us with food and offers us space to have fun. However, the ocean is facing many problems.
The importance of the ocean
... is/are home to ...
... provide(s) us with ...
...offer(s) us ...
Useful expressions
Pollution is one of the biggest problems. There are millions of tons of plastic waste in the ocean. Also, wastewater from factories and houses travels to the ocean and causes pollution. This will harm or even kill sea life.
The problems the ocean faces
...is one of the biggest problems.
One of the main problems is …
Also, ...
Moreover, …
Useful expressions
We can help solve the problems. We should keep beaches clean and use more environment-fiendly products. It is also a good idea to tell people how to protect the ocean. We can also encourage them to help.
We should keep ... clean.
It is also a good idea to ...
We can also …
Action we can take
Useful expressions
It is meaningful to join an environmental group and work as a volunteer. Please join us. Together we can help protect the ocean.
We often end a proposal with a strong and moving sentence to encourage the reader to take action.
A call(号召) to the action
Useful expressions
Please help protect the wetlands
湿地是许多鸟儿的家。
The wetland is__________________________.
它为许多鸟儿提供了食物和庇护所。
It provides_____________________________.
不幸地是，一些人想为农田和建筑腾出更多空间。这将导致野生动物的生存空间更少。
__________, some people __________________ for farms and buildings. This will ____________(导致) less space for wildlife.
此外，渔民不断地在那儿捕鱼，所以鸟儿不能得到足够的食物 。
______, fishermen _________there, so birds can’t ______________.
我们应该保持湿地清__________________________. 告诉人们如何保护湿地也是个好主意。 __________________________.
Please help protect the wetlands
1.湿地是许多鸟儿的家。
The wetland is_______________________________.
2.它为许多鸟儿提供了食物和庇护所。
It provides__________________________________.
home to many birds
food and cover for many birds
many birds with food and cover
3.不幸地是，一些人想为农田和建筑腾出更多空间。这将导致野生动物的生存空间更少。
______________, some people ________________________ for farms and buildings. This will ____________(导致) less space for wildlife.
4. 此外，渔民不断地在那儿捕鱼，所以鸟儿不能得到
足够的食物 。
____________, fishermen __________________ there,
so birds can’t _________________________.
Sadly/Unluckily
want to have more space
lead to
Moreover/
What’s more
keep fishing
get enough food (to eat)
Please help protect the wetlands
5.我们应该保持湿地清洁。
6. 告诉人们如何保护湿地也是个好主意。
We should keep wetlands clean.
It is also a good idea to tell people how to protect the wetlands.
Please help protect the wetlands
Pingshan Forest Park
forest damage
What problems does Pingshan Forest Park face
rubbish
...
What can we do to protect it
plant trees and grass
keep Pingshan Forest Park clean
pick up rubbish
...
Writing
Imagine you are a member of Clean-up Group. You are going to write a proposal asking people to protect Pingshan Forest Park and help solve problems it faces.
Please help protect Pingshan Forest Park Importance ●Provide ... with oxygen
●Clean the air...
Problems ●Forest damage ...
●Rubbish and waste...
Our action ●Plant ...
●Clean...
●Pick up...
A call to action ● ...
Self-assessment
项目 问题 自评 组评 如何改进？
内容 你在倡议书的首段是否阐明了写作目的，即呼吁人们保护该生态系统？ 1分
你在倡议书的主干部分中是否分段阐述了该生态系统的重要性、现面临的主要问题以及相应解决方案？ 3分
你在倡议书的尾段是否使用了有力的措辞来进行总结，并再次呼吁读者立刻采取行动？ 1分
语言 你的倡议书在拼写、语法和标点方面是否都正确？ 5分
行文 你的倡议书是否使用了恰当的句型和丰富的词语？ 3分
倡议书是否按段落组织？ 1分
字迹工整吗？ 1分
Homework
1. Complete and polish your proposal and share it with others.
2. Review the whole unit and preview the next unit.
Thank you!

展开更多......

收起↑