资源简介

(共25张PPT)
Protecting the environment
Unit 8
2 Look at the plastic!
Learning objectives
In this lesson, we will be able to:
Identify different plastic-related products in daily life, which helps develop their observation ability and awareness of environmental issues in the real-world context.
Understand the causes and harms of plastic pollution by reading the passage, and can correctly judge the statements related to plastic pollution, thus enhancing their reading comprehension skills and environmental protection consciousness.
Communicate with their partners about waste-sorting methods and the importance of reducing waste, improving their oral communication skills and collaborative learning ability.
1 Think and talk about the questions with your partner.
A What plastic products do you see in your daily life
B What can we do to avoid using too many plastic products
2 Read the passage and write true (T) or false (F).
In today’s world, plastic pollution is a global problem. Humans produce millions of tons of plastic every year. About half is for packaging goods. We use many plastic products only once or twice before they become waste.
Plastic pollution affects the natural beauty of the environment. Even worse, millions of animals are killed by plastic every year. Plastic will stay in the ground for years and pollute the soil, water, and plants. If our environment suffers, humans will do too.
2 Read the passage and write true (T) or false (F).
Why can’t we just stop using plastic Think about drinking bottles and plastic bags. They are indeed easy to carry and cheap to buy. But they are not the only option! Bring your own shopping bag instead of using a plastic one. Carry a reusable water bottle. Choose products with less packaging. Learn to recycle plastic properly.
Let’s be part of the solution. Small changes in our daily habits will have a big impact on reducing plastic waste.
2 Read the passage and write true (T) or false (F).
A Plastic waste can stay in the ground for years. ( )
B We can’t use fewer plastic products because they provide convenience. ( )
C This passage draws attention to plastic pollution. ( )
T
F
T
Read Paragraph 1 and answer the questions.
1.How many times do we typically use plastic products before discarding them
Once or twice.
2.What does the passage suggest about our plastic usage habits
We use plastics briefly before throwing them away.
Read Paragraph 2 and answer the questions.
1.How many animals die from plastic pollution annually
Millions of animals.
2.What will happen to humans if the environment continues to suffer
Humans will suffer too.
Read Paragraph 3 and answer the questions.
1.What are the two advantages of plastic products mentioned
Easy to carry and cheap to buy.
2.List two other ways to reduce plastic use mentioned in the text.
Use reusable water bottles, choose less packaging, or recycle properly.
Read Paragraph 4 and answer the questions.
1.Where should we make changes according to the text
In our daily habits.
2.What kind of impact can small changes create
A big impact on reducing plastic waste.
3 Read the passage again and complete the mind table.
Humans__________millions of tons of plastic every day.
About___________is for packaging goods.
Paragraph 1
global plastic poilution
Paragraph 2
harm of plastic pollution
Paragraph 3
ways to reduce our use of plastic products
Look at the plastic!
It _____ animals and _________ the soil and water. If our environment ________, humans will do too.
Bring your ______ shopping bag. Carry a _________ water bottle. Choose ___________ with less packaging. Learn to recycle _________ properly.
produce
half
kills
pollutes
suffers
own
reusable
products
plastic
Paragraph 4
small changes, big impact
Let’s be ________ of the solution.
part
4 Work in pairs. Discuss the following questions with your partner.
A How do you sort the waste
vegetable peels fruit peels waste paper medicine
plastic bottles used batteries paint pots
B Do you think it is important to sort waste Why or why not
C What can we do to reduce the amount of waste
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 changes in our daily habits will have a big impact on reducing plastic waste.
in one's daily life（在某人的日常生活中），介词短语，用于描述某事发生或某物存在于日常生活的情境中。
Point
用法：
在句中作时间状语。
例句：
We meet many interesting people in our daily life.
（我们在日常生活中会遇到许多有趣的人。）
She practices playing the piano every day in her daily life.
（在她的日常生活中，她每天都练习弹钢琴。）
1. What plastic products do you see in your daily life
2. Millions of animals are killed by plastic every year.
be killed by（被…… 杀死），是被动语态的一种表达形式，强调动作的执行者，即由 “by” 后面的人或物导致了前面主语的死亡。
Point
例句：
A large number of fish are killed by the polluted water.
（大量的鱼被污染的水杀死。）
Many small animals are killed by wild cats in this area.
（在这个地区，许多小动物被野猫杀死。）
3. Plastic will stay in the ground for years and pollute the soil, water, and plants.
stay （留在；停留在）表示保持在某个地方、状态或范围内。
Point
用法：
后接地点名词等，在句中作谓语。
例句：
The snow will stay in the mountains until next spring.
（雪将留在山里直到明年春天。）
He likes to stay in his room and read books on weekends.
（他周末喜欢待在自己的房间里读书。）
4. Bring your own shopping bag instead of using a plastic one. Carry a reusable water bottle.
instead of意为“代替”，后接名词、代词或动词 - ing 形式，用于引出被替代的对象，连接两个并列成分，表示一种选择关系。
Point
用法：在句中作状语
例句：
He drank water instead of juice.（他喝了水而不是果汁。）
They went to the park on foot instead of taking a bus.
（他们步行去了公园而不是乘公交车。）
be part of意为“成为……的一部分”，用于表达某人或某物是某个整体中的一部分。
Point
讲解：
part of 后可接名词或代词等。
例句：
We should be part of the team-building activities.
（我们应该成为团队建设活动的一部分。）
Trees are an important part of the ecosystem.
（树木是生态系统的重要组成部分。）
5. Let's be part of the solution.
一、单项选择
Some glass bottles in the ocean for years and hurt sea animals.
A. stand B. stay C. go D. give
2.All of us can be part the solution to plastic pollution.
A. of B. with C. to D. from
We should choose products ______ less packaging.
A. with B. has C. have D. without
Many birds are killed ______ plastic waste.
A. from B. by C. with D. in
A
A
B
B
二、英汉互译
在我们的日常生活中，塑料被广泛使用。
2.我们应该学会正确回收塑料。
Instead of using disposable chopsticks, we can use reusable ones.
Plastic pollution is a serious problem all over the world.
In our daily life, plastic is widely used.
We should learn to recycle plastic properly.
我们可以使用可重复使用的筷子，而不是使用一次性筷子。
塑料污染是一个全球范围内的严重问题。
Required（必做）
Optional（选做）
Copy the following words and phrases three times each: plastic, pollution, produce, avoid, recycle, in one’s daily life, instead of, be killed by, stay in, be part of.
Write a short passage (about 80-100 words) about “How to Protect the Environment in My Daily Life”. You can use the knowledge from the class and the article we learned. In your passage, you should include at least three ways to protect the environment.

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