资源简介

(共25张PPT)
Protecting the environment
Unit 8
5 It is everyone’s duty!
Learning objectives
In this lesson, we will be able to:
Understand the passage about environmental protection activities in Canadian environmental clubs, including different ways to reduce garbage, save water, and avoid car-related air pollution.
Master relevant environmental-protection vocabulary such as "garbage", "leaky", "reusable", and key phrases like "World Car-Free Day", "save water".
Develop students' reading ability to identify main ideas and match headings with paragraphs accurately.
1 Read the passage and choose the correct headings for each paragraph.
In Canada, many students join environmental clubs. In an environmental club，students learn to reduce pollution and protect the environment. The following is a list of their activities and advice.
1 Read the passage and choose the correct heading for each paragraph.
_____
How much garbage do you throw away after lunch Environmental clubs encourage students and teachers to bring their lunches in reusable bags and dishes. This way, people will produce less garbage.
_____
On World Car-Free Day, nobody comes to school in a car—neither students nor teachers! Cars pollute the air, so refuse the car on the day and remember: Walk, skip, bike or run. Use your legs! It's lots of fun!
C
B
_______
Did you know that a leaky toilet can waste 20 to 40 litres of water an hour In a year, that would fill a large swimming pool! In environmental clubs, students check washrooms for leaky toilets or sinks and remind their school to fix them.
1 Read the passage and choose the correct heading for each paragraph.
A
1 Read the passage and choose the correct heading for each paragraph.
A Save water
B World Car-Free Day
C No-garbage lunches
Read Paragraph 1 and answer the questions.
1.What type of organization is the passage mainly about
Environmental clubs.
2.What two main purposes do these clubs serve
Reduce pollution and protect the environment.
Read Paragraph 2 and answer the questions.
1.Who does the text suggest should change their lunch habits
Students and teachers.
2.What two reusable items are recommended for lunches
Reusable bags and dishes.
3.What is the main purpose of using reusable lunch items
To produce less garbage.
Read Paragraph 3 and answer the questions.
1.Who takes part in World Car-Free Day at school
Students and teachers.
2.Why should people avoid cars on this day
Because cars pollute the air.
Read Paragraph 4 and answer the questions.
1.How much water can a leaky toilet waste per hour
20 to 40 litres.
2.What action do environmental club members take when they find leaks
They remind their school to fix them.
2 Think of more activities you can do to protect the environment. Choose one that interests your group.
bring your own shopping bags
____________________________________________
____________________________________________
go to school on foot or by bike
use paper on both sides
3 Work in plete the environmental club slogans and give more ideas.
Making the earth healthy is our mission!
A Protecting our _________is the need of the hour!
B Plant trees, save nature, _______better!
C Think green, _______green, _______green!
D Let’s keep the earth ________and clean!
planet
live
act
be
green
4 Suppose you are a member of an environmental club. Make a poster with your group members.
Club name:
Slogan:
Theme:
Date:
Place:
Activities:
Show time
Checklist Stars
Language(语言正确)
Pronunciation(发音标准)
Body language(使用肢体语言)
Creation(有创意)
Excellent Great Good
Small Steps Today,
Big Change Tomorrow!
join 有 “加入（某个组织、团体等）” 的意思，environmental clubs即环保俱乐部，是具体的团体组织。
Point
用法：
“join + 组织 / 团体名词”，表示加入并成为该组织或团体的一员。
例句：
Many young people want to join the volunteer clubs to help others.
（许多年轻人想要加入志愿者俱乐部去帮助他人。）
He decided to join the art club to improve his painting skills.
（他决定加入美术俱乐部来提高他的绘画技能。）
1. In Canada, many students join environmental clubs.
2. In an environmental club, students learn to reduce pollution and protect the environment.
reduce意为 “减少，降低”，pollution 是名词 “污染”，二者搭配表示减少污染的程度。
Point
用法：
“reduce + 名词（污染相关，如 air pollution、water pollution 等）”
例句：
We should take action to reduce air pollution.
（我们应该采取行动减少空气污染。）
Planting more trees can help reduce noise pollution.
（种植更多的树有助于减少噪声污染。）
3. Environmental clubs encourage students and teachers to bring their lunches in reusable bags and dishes.
encourage sb. to do sth.意为“鼓励某人做某事”。
Point
例句：
Teachers often encourage us to read more books.
（老师们经常鼓励我们多读书。）
My parents encourage me to learn a new language.
（我的父母鼓励我学习一门新语言。）
refuse作动词，有 “拒绝” 之意，“the car” 在这里指代乘坐汽车这种出行方式。
Point
讲解：
refuse to do sth.拒绝做某事
例句：
On weekends, he often refuses the car and chooses to walk.
（在周末，他经常拒绝乘坐汽车而选择步行。）
They refused to play outside when it started to rain.
（开始下雨时，他们拒绝去外面玩。）
4. Cars pollute the air, so refuse the car on the day and remember.
一、单项选择
Many students in Canada like to ______ environmental clubs to do something for the earth.
A. join B. take part in C. attend D. enter
2.We should try our best to ______ pollution to make our city more beautiful.
A. increase B. reduce C. produce D. create
3.Our teachers always encourage us ______ more books in our free time.
A. read B. reading C. to read D. reads
4.You can bring your snacks ______ a reusable bag to reduce waste.
A. on B. with C. in D. by
A
B
C
C
二、英汉互译
我们应该鼓励孩子们爱护环境。
用可重复使用的袋子可以产生更少的垃圾。
reduce pollution
check the sink for leaks
We should encourage children to take care of the environment.
Using reusable bags can produce less garbage.
减少污染
检查水槽是否漏水
Required（必做）
Optional（选做）
Refer to the environmental activities introduced in the article and write an 80-100 word essay in English to introduce an environmental protection activity that you are familiar with, such as Garbage Sorting Activity. It is required to include the purpose of the activity, the participants and the way of the activity.
Select at least 5 sentences from the article for transcription. These sentences can be key sentences containing important grammatical structures or expressing environmental protection ideas. By transcribing, become familiar with English expressions and grammatical rules.

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