Module12 Save our world
Unit2 Repeat these three words daily : reduce , reuse and recycle 教学设计
作者
学校
潍坊第十中学
年级
九年级
教材版本
外研版
学习目标
知识目标：
·熟练掌握以下单词：factory pollute waste enemy crop kill oil divide bottle throw repeat ton tons of rubber rapid step grandson granddaughter recycle hopeless plastic policy reuse recycling
·初步了解构词法
技能目标：
·能读懂关于环保的文章
·能够利用构词法理解一些生词的意思
·能够在写作中运用适当的巨型提出建议，并简要说明理由
学习策略：
·能够通过了解构词法扩大词汇量
·积极参与讨论，和同学们一起加入环境保护的行列中
情感态度：
·提高保护环境的自觉性，增强宣传环保意识的责任感
文化意识
·增强环境保护意识
教学重难点及解决措施
教学重难点：一是功能性语言，包括对话中的常用功能句和阅读中的如何向别人提建议；二是了解构词法 ，扩大词汇量。
解决措施：剖析课文结构，文章的开头问题会吸引学生对这一话题的关注。 接下来包括三部分，分别为：减少、再利用、再循环。内容简明，语言简洁，同时很自然呈现了本模块重点语言知识---构词法，有利于学生的理解和学习。
教学过程
学习活动
学生活动
教师活动
Step1.
Warming up
Talk freely according to the pictures.
Natural protection and co-existence.
Save the earth and save us.
Step 1 Warming up
Do you live a green life??
Show some pictures
Green consumption and green purchase
绿色消费, 环保选购
Repeated use
重复使用，多次利用
Recycling
分类回收，循环再生
Natural protection and co-existence
保护自然，万物共存
Save the earth and save us.
Step2.
构词法呈现
Guessing the meanings of the words:
recycling
plastic
hopeless
reuse
reduce
通过图片及回话内容创设产生新词的意境
Step3.
Enjoy reading
Work in groups
Answer the questions
Ask : how green are you ?让小组讨论并回答以上问题，引导学生做一个保护环境的使者。
Step4.
Enjoy reading
(paragraph2)
Read and recite the sentence
Repeat these three words daily : reduce , reuse and recycle
Ask :how to be green 由此导入课文的主题reduce , reuse and recycle，怎样做才能保护我们的环境。
Step5.
Fast reading
Read the text quickly and answer the question: What are the meanings of Reduce, Reuse and Recycle ?
教师用一个特殊疑问句What are the meanings of Reduce, Reuse and Recycle ? 为切入点，展示文章的主体部分。通过快速阅读弄懂reduce , reuse , recycle 的含义。
Step6.
Careful reading
(paragraph: Reduce)
Read the paragraph carefully
Check the true sentences
让学生仔细阅读本段并判断所给出句子的正误
Step7.
Careful reading
(paragraph: Reuse)
1.Read the paragraph carefully
2.Finish the form
让学生仔细阅读本段并完成表格
Step8.
Careful reading
(paragraph: Recycle)
1.Read the paragraph carefully
2.Choose the best answer
让学生仔细阅读本段选出正确答案
Step9.
Main idea
Say out the main idea: How to be green
展示出课文的基本框架，让学生根据所学知识归纳用思维导图形式总结本课的基本内容。
Step10.
Main idea
Say out :the meaning of reduce, reuse and recycle
复述本文的主题大意
Step11.
games
Say as many sentences as you can.
让学生尽可能说出一些环保的句子，一个句子加二分）
Step12.
the last paragraph
Read the last paragraph and recite the sentences
教师抛出问题：我们为什么要保护环境？导出---为了我们的子孙后代
Step13.
Games
Play the games and say out the sentences
小组竞赛，每抢到一个句子，并读准确得2分
Step14.
Homework
学以致用
Make a speech(演讲)about how to save our world . Please write a passage for the speech.( 为如何拯救我们的家园，请做一个演讲）Try to use because, so and so that-----
布置作业：写一篇作文，题为how to save our world，从而让学生提高保护环境的自觉性，增强宣传环保意识的责任感
Module12 Save our world
Unit2 Repeat these three words daily : reduce , reuse and recycle 评测练习
【检测目标】
能够利用构词法理解一些生词的意思.
能够读懂关于环保的文章.
能简单介绍环保举措，在写作中运用适当的句型提出建议,劝说人们曾强环保意识.
【目标检测】
Make new words:
(1) full of care careful (2) not healthy
(3) full of hope (4) without any hope
(5) not possible (6) not usual
(7) without any use (8) use again
Read the text and choose the correct answer:
BEIJING—Heavy haze (霾) still covered north and east China on Saturday, with highways closed and flights delayed or canceled (取消).
The smoggy weather affected the country’s land from north to south, including Beijing, Hebei, Shandong, Jiangsu, Shanghai, Zhejiang, Hunan, Guangxi and Guangdong, with visibility less than 50 meters in some areas.
Cities like Shanghai and Nanjing have been enveloped in the grey sky for the past several days. Many walkers in the street had to wear masks. In the Lukou airport in Nanjing, Jiangsu Province, more than 60 inbound and outbound flights were canceled on Saturday because of the hazy, which also forced primary and middle schools and kindergartens to stop classes on Thursday and Friday in Nanjing. The Ministry of Environmental Protection said earlier this week that there were several main reasons behind the widespread haze: unfavorable weather conditions making it difficult for pollutants to diffuse (消散), motor vehicle exhaust (尾气), coal use for winter heating. The Chinese government now plans to clean up the air by cutting coal use, closing some factories and promoting cleaner production. “We must face up to the realities,” said Yan Naiqiang, a professor of environmental science at Shanghai Jiao Tong University. “The treatment of smog will be a long battle.”
1. Which city was not affected by the smoggy weather on Saturday?
A. Hunan B. Zhejiang C. Guangdong D. Hainan
2. In paragraph 3, why did the write use “Shanghai” and “Nanjing” as an example?
A. To tell us the haze is really very heavy.
B. To tell us the haze mainly affects some big cities.
C. To tell us Shanghai and Nanjing are two important cities in China.
D. To tell us the writer will mainly discuss the two cities in the following part.
3. Which of the following is not a reason for the heavy haze?
A. Bad weather conditions. B. Too many flights.
C. Motor vehicle exhaust. D. Coal use.
4. Which of the following statements is TRUE?
A. Few people go out because of the heavy haze.
B. China is trying to take action to solve such kind of problems.
C. Big cities in east China are easily affected by the bad weather.
D. Students in Shanghai even stop their classes because of the bad weather.
5. Which is the best title for the article from the newspaper?
A. Haze will stop soon. B. How to protect environment.
C. Smoggy cities—Shanghai & Nanjing. D. Haze continues to cover east and north China
Homework:
Make a speech(演讲)about how to save our world . Please write a passage for the speech.( 为如何拯救我们的家园，请做一个演讲）Try to use because, so , so that , when-----
Key words: the way you go to school ( on foot, by bike, by bus…)
use china cups and cloth bags because ----
don’t use plastic bags when ----
what to do with your waste ( divide ---into ----so that…,
buy new ones because----
turn off lights/ taps ( 水龙头 )when----
Good morning, my dear teachers and classmates,
Today I’m glad to make a speech for you. My topic is about_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ _______________________________________________________________________________ Thanks for your listening.
课件32张PPT。air pollutionwater pollution white pollutionWhat can cause white pollution?Plastic bags.We should use cloth bags.They can be used again._________ reusedThey cause less pollution.________________ reduce pollutionHow to save the earthUnit 2 Repeat these three words daily:
reduce, reuse and recycle. Say again or do againEnjoy reading How green are you? environmental How green are you? 1.Do you walk or ride a bike to school?
2. Do you buy new clothes just because they are modern?
3.Do you turn off the lights when you leave the room?
4. Do you take your own bag when shopping and not ask for a plastic bag?
5. Do you buy drinks in bottles?And what do you do with the bottles when they are empty?
6. Do you divide the waste into things to recyle and things to throw away?1.I walk or ride a bike to school.2.I buy new clothes just because they are necessary.3.I turn off the lights when I leave the room.4.I take my own bag when shopping and not
ask for a plastic bag.5.I don’t throw the bottles away when they are
empty.6.I divide the waste into things to recycle and
things to throw away.Quite green.Ask and answer in pairsHow to be green? __________________________ is bad forWhat are the meanings of Reduce, Reuse and Recycle ?Fast Reading Reduce means______________.
Reuse means________________.
Recycle means
_______________________________
________________________. use less use again change things into something else to be reusedCareful Reading Read and check the true sentences ( “ T” or “F”)1. Order food that you can finish . ( )
2.Buy something new because it is modern . ( )Reduce TFnecessaryDo not order more food than you can finish.Before you buy something new, think whether it is
really necessary.In order to reuse:Use _____cups or bags.Look after things __ _____they will last.Use things for as ____ as possible.We can use them_____Use _____cups and _____bags._____broken things and buy new ones_____them if possible.longsothatrepairchinaclothThrowpaperagainReuse Careful Reading Recycle Choose the best answer What shouldn’t we do for recycling ?
A. Throw tons of rubbish away.
B. Divide rubbish into plastic, glass and rubber.
C .Develop a recycling policy.
2. Which way can help save trees ?
A using paper cups B using recycled paper
C using paper only one side Careful Reading lots of政策How to be
green ReduceReuseRecycleWe should turn off the lights when we do not need them .Main ideaWe shouldn’t order more food than we can finish .We should … .We shouldn’t …We should…We shouldn’t1.Order food that you can finish. ( ) Reduce means “use less”. Do not waste things. It saves
money and causes less pollution. Do not order more food than
you can finish. Turn off the lights when you do not need them.
Before you buy something new, think whether it is really
necessary because maybe the old one is just as good.
Reuse means “ use again”. Use things for as long as possible
Look after them so that they will last. Repair them if possible.
Do not throw them away and buy new ones. Do not use paper
cups or paper bags. It is better to use china cups and cloth bags
because they can be used many times.
Recycle means “ change things into something else to be
reused”. Although it takes energy to change things into some-
thing els, it is better than throwing things away or burning
them. We throw tons of rubbish away each year, and we have to
make a change. Divide your rubbish into plastic, glass, …√2.Use less electricity at home. ( ) √3.Learn ways to recycle rubbish. ( ) √4.Use paper cups and paper bags. ( ) 5.Repare things. ( ) √6.Divide rubbish into different groups. ( ) √7.Collect waste or rubbish to raise money. ( ) 8.Burn things to save energy. ( ) _____________________________________________________________________________________________________________________________________________________________________________________________________________ We are the greenest one
Say as many sentences as you can.
（尽可能说出一些环保的句子，一个句子加二分）Try to walk to school.
-----------
Don’t use plastic bags when shopping .
------------G1,G2
G3,G4PKG5,G6
G7,G8Go on enjoying reading We cannot hope for rapid change, but let’s take
these simple steps today so that we will save the
world for our grandsons and granddaughters
tomorrow.slow
fast √Reduce, reuse , recycleWe cannot hope for rapid change, but let’s take
these simple steps today so that we will save the
world for our grandsons and granddaughters
tomorrow.Why should we be green?———————————————————————We only have one earth.Save the earth, save ourselves.We can’t change the past but we can change the future! Save the environment and it will
save you later!It’s our world, take care of it! Let’s just remember Who is the fastest one ?
每抢到一个句子，并读准确得2分G1,G2
G3,G4PKG5,G6
G7,G8DosHow to be greenBe careful about the environmentStop the factories from polluting the river and the air.Look after things so that they will last.Take your own cloth bag when shopping.
Protect the air and oceans.Try to walk or ride a bike to school.
Order food that we can finish.
Repair things if possible.Use things for as long as possible.
Don’tsHow to be greenDon’t use plastic bags when shopping.Don’t buy new clothes just because they are modern.Don’t waste electricity.Don’t burn things.Don’t use paper cups or bags.Homework:
Make a speech(演讲)about how to save our world . Please write a passage for the speech.( 为如何拯救我们的家园，请做一个演讲）Try to use because, so and so that-----
Optional(选做)
Make a poster （海报）about how to save our world.What should you do?
We should… because/ so/ so that…
What shouldn’t you do?
We shouldn’t … because/ so/ so that…Good morning,my dear teachers and classmats, Today I’m glad to make a speech for you. My topic is about…
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Thanks for your listening.Thank you!
Goodbye!!
