Unit 6 Earth first Developing ideas 课件-外研版高中英语（2019）必修二

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（外研版高中英语2019）必修二
Developing ideas
Earth first
Unit 6
Learning objectives
By the end of the lesson, I will be able to...
1.梳理并掌握倡议信的结构、内容和语言特点;
2.基于单元话题中所呈现的环境问题，完成一封有关环境保护的倡议书;
3.从结构、内容、语言、衔接和书写等方面进行作文的自评和交互评价;
4.在常生活中践行并传播正确的、环保的生活方式，形成先进的环保理念。
正视环保问题
Period 1 Period 3 Period 4
starting out Using Listening &
& Vocabulary Language: Speaking
感知环境问题， Grammar 讨论雾霾污染，
学习主题语言 关注海洋环境， 礼貌打断他人
聚焦人类活动
Period 2 Period 5
Understanding Developing
ideas Ideas
新建救援理念， 了解先进理念，
重新认识鲨鱼 真正绿色生活
Period 7
Presenting
Ideas &
Reflection
关注碳足迹
把握主题，建立各语篇关联，形成大观念
主题语境“人与自然”—关爱地球，保护环境
子主题：小观念
单元大观念：正视全球面临的环保问题，了解先进的环保理念，增强环保意识，践行
绿色生活方式，树立共同关爱地球，保护环境，与自然和谐相处的价值观。
增强环保意识
Period 6
Writng
坚持光盘行动
环保共同参与
践行环保理论
Watch and find out the environmental problem in the video.
How can we help
solve the problem
Read and find out the solution.
1. What is the purpose of the letter
The purpose of this letter is to call
on everyone to take part in the
Clear Your Plate campaign.
2. What are the proposed actions
from class 8
Read and work out the structure.
Greeting
Close
Signature
Main body
1.writing purpose
2. introduction of the
campaign
3.proposals
4.appeal
Group work
Work in group to discuss the answers to the four
Information Cards that you have finished before the class.
Information Card 1
(to protect endangered sharks, Page 62-63)
Fill in the blanks with the proper forms of words in the brackets.
The film Jaws tells the story of a great white shark _________ attacks and kills
swimmers. Jaws ___________ (strength) people’s long-held idea of great white
shark as a dangerous animal, making people ___________(frighten) of sharks.
After 1970, the number of large sharks __________(fall) quickly around the world.
This was not only due __________ fear of sharks, but also finning. Finning kills
millions of sharks a year, which would have an ___________(expect) effect upon
Peter Benchley, the man who wrote the book the film Jaws __________ (base) on.
that
strengthened
frightened
fell
to
unexpected
was based
being killed
Information Card 1
(to protect endangered sharks, Page 62-63)
Fill in the blanks with the proper forms of words in the brackets.
In 1980, Benchley was diving ___________ he came across an awful sight. He
saw sharks ___________(kill) and this caused a deep change in him. He came to
see people as a danger to sharks rather than the other way around. Experts have
proved that sharks do not see people as food and they attack us by mistake. Today,
as we learn __________(much) about sharks, more people than ever want to
protect them from extinction.
when
more
reusable
walk
renewable
LED
energy
Information Card 2
(to deal with global warming, Page 66)
effect
Information Card 3
(to deal with smog, Page 67)
air
traffic
factories
chemicals
breathing
effect
smog
Information Card 4
(to live a real green life, Page 68-69)
reusable bag
power supply
production
short
false


Write a Note Card
Choose one environmental problem from the four
Information Cards and finish the Note Card according
to the Information Card.
You may also add some other proper information from
your own knowledge to your Note Card.
1.
2.
3.
4.
to protect endangered sharks
to deal with global warming
to deal with smog
to live a real green life
Environmental
Problems
Note Card
Problem:
Cause(s):
Solution(s):
Writing
Writing a persuasive letter
Write a persuasive letter
according to your Note Card
with about 80 words.
After writing, evaluate your
own composition from the
aspects of the Evaluation
Standard.
Nature doesn’t need us,
but we need nature.
Homework
目前，学校存在用电量较大的情况，为了更好的节约用电，
请你为校英文报写一篇倡议书，内容包括:
1. 倡议的目的；
2. 问题的分析；
3. 列举建议。
要求：可适当增加细节，字数在80字左右。
Thank you!
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