资源简介

(共38张PPT)
Unit 13 We're trying to save the earth!
Section B
教材核心知识精练
一、根据句意及汉语提示写出单词
1.There are all kinds of valuable _______（作品） of art on show here.
2.Hurry up! Jimmy and Mike are waiting for us at the school _____
（大门）.
3.The table is made of _______（金属）. It's very heavy and strong.
works
gate
metal
4.—What are you going to do with the clothes
—Some clothes will be given to the poor and the others will be sent to
factories for _________（回收利用）.
recycling
5.Tim was so thirsty that he drank up two _______（瓶子）of water.
bottles
熟词生义
A. v.把（液体）装入瓶中
B. v.把（水果或蔬菜等）装入玻璃瓶储存
（1）The restaurant bottles its own orange juice.___
（2）At the end of summer we bottle tomatoes from the garden.___
A
B
二、单项填空
1.[2023云南中考改编]It's a good habit to ___ the lights when you leave
a room.
A
A.turn off B.turn on C.turn down D.turn up
【解析】 turn off"关掉"；turn on"打开"；turn down"调低，关小"；turn
up"调高，开大"。根据题干可知，关灯是个好习惯，故选A。
2.More and more people have realized that we shouldn't___ the ancient
buildings in cities.
D
A.get off B.put off C.cut down D.pull down
【解析】 句意：越来越多的人已经意识到我们不应该拆毁城市里的古建
筑。get off"下车"；put off"推迟"；cut down"砍倒"；pull down"拆毁"。
3.[2022滨州中考]—Sam, let's ___ these old things. I don't need them
anymore.
—No. We can try to put them to good use.
D
A.pull down B.fix up C.hand out D.throw away
【解析】 ——萨姆，我们把这些旧东西扔掉吧。我不再需要它们了。—
—不，我们可以尽量好好利用它们。由空后的"I don't need them
anymore"可知，throw away"扔掉"符合句意。pull down"摧毁"；fix up"修
理"；hand out"分发"。
4.[2023达州中考改编]—Hi, Lily, have you ever heard of Zibo, a city in
the center of Shandong Province, which ___ its barbecue these days
—Sure. I expect to visit it and have a taste of the special food.
B
A.is famous as B.is known for C.is tired of D.is interested in
【解析】 ——嗨，莉莉，你听说过淄博吗？淄博是山东省中部的一个城
市，最近以烧烤闻名。——当然。我想去参观一下，尝尝那里的特色食物。
be famous as"作为……出名"；be known for"以……出名"；be tired of "
厌倦……"；be interested in"对……感兴趣"。根据语境可知选B。
5.The artist has great ___.He can make different changing pictures with
sand.
D
A.courage B.challenge C.relationship D.creativity
【解析】 句意:这位艺术家有很强的创造力。他可以用沙子创作不同的沙
画。creativity意为"创造力"，符合句意。
Section B
语用能力提升训练
一、根据汉语意思完成句子（每空一词）
1.这个故事总是使我想起过去的日子。
The story always _______ ______ the old days to me.
brings
back
2.我们用一艘旧船搭建了这个房子。
We______ the house_____ ___ an old ship.
built
out
of
3.据报道，那个河段发生了一起翻船事故，但幸好没有人员伤亡。
It is reported that a ship turned _______ ______ at that part of the river,
but luckily no one died or got hurt.
upside
down
4.我想知道如何好好利用这些小物品。
I want to know how to _____ these small things ___ ______ _____.
put
to
good
use
5.汤姆去年建立了一个网站, 在网上卖书。
Tom ____ ____ a website and sold books online last year.
set
up
二、按要求完成句子（每空一词）
1.The bottle is filled with milk.（改为同义句）
The bottle is _____ ___ milk.
full
of
2.I'd like to say thanks to those people. They helped me a lot.
（合并为一句）
I'd like to say thanks to those people _________ _______ me a lot.
who/that
helped
3.She said, " I will never give up my dreams."（改为间接引语）
She said _____ she _______ never give up her dreams.
that
would
4.Chen Lei hopes that he can meet his old friends. （改为同义句）
Chen Lei hopes ___ ______ his old friends.
to
meet
5.Need I answer the question （作肯定回答）
_____, _____ ______.
Yes
you
must
三、用方框中所给单词的适当形式补全短文（有两词多余）
新风向·语篇串考课本新词 [2023惠东期末改编]
fisherman， bin, law, bottle, action, work，
throw, word, litter, anywhere, harm, recycle
After the lesson on the environment, the children are talking about
pollution. If the river is full of 1______, farmers can't use the water for
their crops and 2__________ can't catch fish there. In some places,
pollution from factories spreads over cities and villages. It makes people
ill, and may even kill them. As students, what can we do Jill shares
his story with the children.
litter
fishermen
Jill lives in a village. Most of what to see is beautiful nature. But
some people 3_______ rubbish out of their car windows. There are no
perfect 4______ to stop people from throwing rubbish. And there is no
necessary public service, such as rubbish collection.
Jill often picks up rubbish nearby with his parents. They often have
a game to see who can collect the most rubbish. And they also like to
collect some 5_______ and sell them for some money. They often use
the money to buy rubbish 6_____. Jill often says to his father in an
excited voice "There is some rubbish, Dad. Stop the car," without
throw
laws
bottles
bins
thinking more, and they often get out of the car to pick it up. They
pick up rubbish in parks, on sidewalks, almost 7__________. They also
start a group to make people stop throwing rubbish on the ground. They
draw pictures with 8_______ "The earth is not a dustbin." on them.
They put up the pictures in parks, on walls and along roads. They make
people understand that dropping rubbish is 9_________ to the earth.
There are many other ways to protect our environment. If everyone
starts to take 10_______, the world will be better and better.
anywhere
words
harmful
action
Section B
阅读能力强化训练
语篇精读
一、完形填空
素养：思维品质 话题：环境保护 难度：中 建议用时：8分钟
[2022潍坊中考] The environment is everything around us in the
natural world. It is the earth, the air, rivers, lakes, forests and seas.
These are . .1. . human beings depend on for a living.
All natural waste is . .2. .. Animal waste and dead bodies are broken
down by small creatures, like those worms in the soil. These are
their . .3. .. The carbon dioxide that people and animals breathe（呼吸）
out is used by plants to breathe and help them . .4. .. Plants give out
oxygen, which people and animals need to breathe in. Plants . .5. . water
through their roots. They pass it out through their leaves . .6. . moisture
（水分）. The moisture, together with water vapour （水蒸气） coming
from rivers and seas, rises， turns into water droplets and forms clouds.
Larger water droplets then fall down in the form of . .7. .. In this way,
the water goes . .8. . to the earth, rivers and seas to be used again.
However, humans have made a lot of changes to the earth. The
technology and industry have made life . .9. ., but they also produce a lot
of new waste. Nature finds this new waste hard or . .10. . to recycle. Man
shall deal with this problem before it is too late.
【解题导语】 本文通过介绍水循环来告诉我们要好好保护环境。
1.( ) A.how B.what C.which D.where
B
【解析】 此空引导表语从句并且在从句中作动词短语depend on的宾语，
表示"……的事物"，故选B。
2.( ) A.avoided B.allowed C.reduced D.recycled
D
【解析】 根据下文中的"Animal waste and dead bodies are broken down
by small creatures"可知，自然的废物都可以回收利用。
3.( ) A.food B.hobby C.method D.support
A
【解析】 根据上文内容可知，动物的排泄物和尸体是小生物的食物，故选A。
4.( ) A.grow B.continue C.progress D.increase
A
【解析】 根据上文中的"used by plants to breathe and help them"可知，
植物吸收二氧化碳然后生长。
5.( ) A.put away B.give off C.take up D.hold on
C
【解析】 根据下文中的"water through their roots"及常识可知，植物通过
根部吸收水分。take up"吸收"符合语境。
6.( ) A.like B.with C.in D.as
D
【解析】 根据上文中的"They pass it out through their leaves"可知，此
处是说以水分的形式从叶子上散发出去，故选D。
7.( ) A.wind B.rain C.storm D.shower
B
【解析】 根据上文中的"Larger water droplets then fall down in the
form of"可知，较大的水滴形成了雨。
8.( ) A.forward B.about C.back D.away
C
【解析】 根据下文中的"to the earth, rivers and seas to be used again"
可知，水回到陆地、河流和海洋中再次被利用。
9.( ) A.slower B.easier C.heavier D.cheaper
B
【解析】 根据上文中的"The technology and industry have made life"可
知，科技和工业让生活变得更容易。
10.( ) A.helpful B.valuable C.impossible D.unnecessary
C
【解析】 根据上文中的"Nature finds this new waste hard or"可知，大自
然发现这类新型废物很难或不可能再次利用。
【语篇解构】 阅读文章，补充下图中的序号代表的过程（每空一词）
①→People and animals 1_________carbon dioxide.
②→Plants use carbon dioxide to breathe and grow and give out
2________.
③→Plants 3____ water through their roots.
produce
oxygen
get
④→The moisture is passed out 4_________ the plants' leaves. Then
together with water vapour coming from rivers andseas, it rises , turns
into water droplets and forms clouds.
through
⑤→Larger water droplets fall down in the form of 5 _____. In this way,
the water goes back to nature and can be useagain.
rain
【读写联动】 保护环境人人有责。为了保护我们共同的家园，我们应从自
己做起用实际行动保护环境。用英语列举至少两点你平时保护环境的做法。
____
略
二、阅读理解
素养：思维品质 话题：变废为宝 难度：难 建议用时：7分钟
[2024哈尔滨道外区BQSS联盟期中] What do you do with your
rubbish Throw it out You don't know what you're missing! Look
closely at some figures in our daily life. Maybe they were made from
things most people throw away.
Folk art is art made by common people who have not been trained
as artists. Their work is often based on traditions in their culture. Fine
art, on the other hand, is usually made by people who have had training
in art. Works of fine art are valued for their artistic beauty. They are
supposed to be looked at but not used. Works of folk art, however, are
often made for everyday use.
There were more than 800 pieces of folk art from nearly 50
countries in the exhibition. All of the pieces were made from used metal,
wood, cloth, and plastic. The artists come from many different cultures.
Still, they all share one thing. They take objects that are normally
thrown away and change them into objects that are beautiful, useful, and
fun. The artists may not think of what they do as recycling, but that's
exactly what it is. Fine artists might work with expensive materials.
They might use expensive tools to shape these materials into works of
art. On the other hand, in poor countries rubbish might be the only
material folk artists and toy makers can afford. The exhibition shows that
a rich imagination is very important when there are only poor materials.
Recycled art began long before people began to think about recycling.
Some of the objects in the exhibition date from the 1930s.
Even if you don't create art out of rubbish, it's good to save our
natural resources. Please remember the three Rs—reduce, reuse, recycle.
If you reduce waste, true things instead of throwing them out, and
recycle materials such as paper, plastic, and glass, you will protect the
environment.
【解题导语】 本文主要介绍了废旧物品作品展览，比较了美术作品
与民间艺术，呼吁大家从小事做起，变废为宝，保护环境。
1.新考法·创新性设问 Which idea belongs to the empty box ( )
Conclusion（结论） Details
Art based on cultural traditions
Art made for everyday use
Art made with used materials
D
A.Folk art should be created out of rubbish
B.The artists come from many different cultures
C.Folk art is made by people who are not trained artists
D.Recycled art began long before people started recycling
【解析】 推理判断题。根据第三段的内容尤其是"Recycled art began
long before people began to think about recycling. Some of the objects
in the exhibition date from the 1930s"可知，这里主要是介绍回收艺术的
情况。故选D。
2.What can we learn from Paragraph 3 ( )
C
A.There are very few works of art in poor countries.
B.There were more than 800 pieces of fine art.
C.Poor materials also can be made into works of art.
D.Folk artists can't shape expensive materials into works of art.
【解析】 推理判断题。根据第三段中的"The exhibition shows that a rich
imagination is very important when there are only poor materials"可知，
差的材料也可以制成艺术品。
3.What is the same thing of the pieces in the exhibition share ( )
B
A.They are all made from new materials.
B.They are all made from used materials.
C.They are all made by the trained artists.
D.They are all made in rich countries.
【解析】 细节理解题。根据第三段中的"Still, they all share one thing.
They take objects that are normally thrown away and change them into
objects that are beautiful, useful, and fun"可知，展览分享中的作品都是
用旧材料制成的。故选B。
4.What can we do to protect our environment ( )
C
A.Throw away used materials. B.Only use expensive materials.
C.Recycle materials. D.Create works of art.
【解析】 细节理解题。根据最后一段中的"If you reduce waste, true
things instead of throwing them out, and recycle materials such as paper,
plastic, and glass, you will protect the environment"可知，回收材料对保
护环境有好处。故选C。
5.Which of the following would be the best title for the passage ( )
B
A.Used Bottle Caps B.The Art of Recycling
C.A Museum Exhibition D.Folk Art and Fine Art
【解析】 标题归纳题。通读整个文章可知，文章主要是介绍废旧物品作
品展览，呼吁大家从小事做起，变废为宝，保护环境。故选B。(共45张PPT)
Unit 13 We're trying to save the earth!
Section A
教材核心知识精练
一、词汇运用
（A）根据汉语、首字母或音标提示写出单词
1.Shanxi Province produces the most _____ （煤） in China.
2.It's said that we can "plant trees" at the ________ （底部）of the sea
now.
3.The toy which is made of _______ （塑料） is light.
coal
bottom
plastic
4.新素材 Shenzhou- 17 manned spacecraft went into space successfully
on October 26, 2023. It's another successful try in Chinese space
_________（行业）.
industry
5.[2022宿迁中考改编]The charity is trying to help those who can't
_______ （付得起） medical treatment.
afford
6.[2022扬州中考改编]If we drop l_____ in a public place, we'll be fined
（罚款）by the police.
7.Cutting off shark fins is not only c_____ but also bad for the ocean
environment.
8.What an u____ painting！I can't believe it is the master's work.
9.[2024广州海珠区二模改编]Though ChatGPT has many a__________,
we can't depend on it completely.
10.I never take ________（/ w dn/） chopsticks when I buy takeaway
food.
itter
ruel
gly
dvantages
wooden
（B）用所给单词的适当形式填空
11.So far, no _________（science） studies have shown that shark fins
are good for our health.
scientific
【解析】 根据空后的名词studies可知空处应用形容词，scientific study表
示"科学研究"。
12.The government must make ______（law） to protect our environment.
laws
【解析】 句意：政府必须立法来保护我们的环境。law作"法律，法规"讲
时，为可数名词，空前无限定词修饰，故此处填复数。
熟词生义
A. n.警方
B. n.规律，定律
（1）They are learning Newton's laws of motion（运动）.___
（2）He has never been in trouble with the law in his life.___
B
A
13.Using too many plastic products is _________（harm） to our
environment.
harmful
【解析】 be harmful to"对……有害"，为固定短语。
14.Both his father and grandfather are __________ （fisherman）.
fishermen
【解析】 此处表示两个人，故应用fisherman的复数形式fishermen。
15.The bag is made of _________ （reuse） paper and can be recycled.
reusable
【解析】 句意：这个包是由可重复使用的纸做成的，能够回收利用。空
处修饰名词paper，应用形容词reusable。
二、单项填空
1.[2023鞍山中考]—May I swim in the river
—No. You ___ keep away from the river. The sign says "No
Swimming".
A
A.must B.mustn't C.need D.can't
【解析】 ——我可以在河里游泳吗？——不。你必须远离这条河。牌子
上写着"禁止游泳"。根据题干中的"The sign says ‘No Swimming’"可知这
条河是禁止游泳的，所以应是必须远离这条河。
2.Not only Jim but also his sister ___ a few cities since they came to
China.
B
A.have visited B.has visited C.visited D.visits
【解析】 根据题干中的"since"可知句子应用现在完成时；not only...but
also连接的并列成分作主语时，应遵循"就近原则"，根据"his sister"可知助
动词用has。
3.[2023朝阳中考]—Quite a lot of endangered animals ___ in nature
parks every year.
—That's great! Animals are our friends.
C
A.protect B.were protected C.are protected D.protected
【解析】 空处前主语是动作的承受者，结合空后的"every year"可知，应
用一般现在时的被动语态。故选C。
4.[2022达州中考]—Bruce ________ so much in the past two years.
—Yeah, he ________ be shy, but now he is confident and active.( )
A
A.has changed; used to B.changed; is used to
C.changed; used to D.has changed; is used to
【解析】 根据"in the past two years"可知，第一空应用现在完成时；根
据"but now he is confident and active"可知，第二空强调与现在的不同，
应用used to do结构。be used to do sth."被用来做某事",不符合语境。故
选A。
解时态类单项填空题时，要特别注意句子中的时间状语，很多时候这
些时间状语都可以作为确定答案的依据。比如tomorrow、 in the future、
next week等常与一般将来时连用；in the last/past...years常与现在完成
时连用；yesterday、 last week、 last year等常与一般过去时连用。
5.—The number of tourists________ over 33 million this year.
—Yes. A large number of tourists________ so far because of the new
look of our city.( )
A
A.is; have come B.is; has come C.are; has come D.are; have come
【解析】 the number of意为"……的数量"，作主语时，其后的谓语动词
用单数形式；a number of 意为"许多的，大量的"，后跟可数名词的复数
形式，其后的谓语动词用复数形式。
Section A
语用能力提升训练
一、用方框中所给短语的适当形式填空（每个短语限用一次）
turn off, cut down, lead to,
make a difference, pay for
1.The invention ___________________ to people's lives.
makes a difference
【解析】 句意：这项发明对人们的生活有影响。主语The invention是单
数，故填makes a difference。
2.Lights should ______________ when we leave the classroom.
be turned off
【解析】 主语Lights和动词短语turn off之间为被动关系，故此处应用被
动语态。
3.Elephants are losing their homes because people __________ too many
trees.
cut down
【解析】 句意：由于人们大量砍伐树木，大象正在失去它们的家园。
4.The book tells us how bad people ________their actions.
pay for
【解析】 句意：这本书告诉我们坏人如何为自己的行为付出代价。
5.Good habits are helpful to you and ________ a better future.
lead to
【解析】 句意：好的习惯对你有帮助，并会通向一个更好的未来。lead
to"通向"符合题意。
二、根据汉语意思完成句子（每空一词）
1.[2023罗南中学期末改编]伊恩承诺他发明的技术对人体无害。
Ian promises the technology of his invention ____ ___ ___ ___ the
human body.
is not harmful to/is not bad for
2.人人都应该在保护野生动物方面发挥作用。
Everyone should _____ ___ _________ in protecting wild animals.
play
a
part/role
3.我们应该立刻行动起来，帮助他们摆脱困境。
We should _____ _______ right now to help them out of the difficulties.
take
action
4.[2022天津中考改编]在晴朗的日子，你可以在塔顶上俯瞰城市的大部分
On a clear day, you can see most of the city ___ ____ _____ ___ the
tower.
at
the
top
of
5.[2022广州中考]凯特计划参加学校科学日活动。
Kate was planning to _____ _____ ___ the activities on the school
Science Day.
take
part
in
三、按要求完成句子（每空一词）
1.The Browns are watching TV at home now.（改为一般疑问句）
_____ the Browns__________ TV at home now
Are
watching
2.Many people have made some excellent videos about Chinese culture.
（改为一般疑问句）
______ many people made _____ excellent videos about Chinese culture
Have
any
3.We will solve the problem in two weeks.（改为被动语态）
The problem will ____ _______ by us in two weeks.
be
solved
4.The middle school boy can tell traditional Chinese stories in English.
（改为一般疑问句）
_____ the middle school boy ____ traditional Chinese stories in English
Can
tell
5.We used to go sailing on the lake in summer. （改为否定句）
We___ ____ to go sailing on the lake in summer.
didn't use/used not
四、从方框中选择最佳选项补全对话（有两项多余）
多模态语篇·漫画
E
F
G
C
A
A. What is it
B. How old are you
C. I am always asking myself this question, too.
D. Who are you
E. Where are you from
F. Can you describe your hometown
G. I have very thick fat, so I can keep myself warm.
Section A
阅读能力强化训练
一、阅读理解
素养：思维品质 话题：如何保护动物 难度：中 建议用时：7
分钟
跨学科·生物It's reported that some kinds of herons（鹭） were sold
in a supermarket illegally（非法地） in Guangzhou. They were sold at
different prices. However, it seems that few people realize that herons
are wild animals of national priority（优先） protection. Besides, more
and more wild animals are in danger because of illegal killing and
selling. We should take action to protect them and here are some tips to
protect the animals in your area.
◆Teach your friends and family about the wonderful wildlife that
lives near you. The first step to protect endangered species（物种） is
learning about how interesting and important they are.
◆Visit a national wildlife refuge（避难所） or other open space.
These protected lands provide habitat（栖息地） for the native wildlife.
Scientists tell us the best way to protect endangered species is to protect
the places where they live. Get involved（参与） by volunteering at
your local nature center or wildlife refuge.
◆Make your home wildlife-friendly. Secure garbage in shelters or
cans with locking lids（盖子）, feed pets indoors and lock pets in at
night to avoid attracting wild animals into your home. Reduce your use
of water in your home and garden so that animals that live in or near
water can have a better chance of survival. Disinfect birdbaths（鸟盆）
often to avoid disease transmission（传播）. Place decals（贴花纸） on
the windows to prevent bird hits. Millions of birds die every year
because of hitting windows. You can help reduce the number of hits
simply by placing decals on the windows in your home and office.
【解题导语】 本文为说明文，主要介绍了一些保护家庭附近的野生
动物的办法。
1.According to the passage, the first step to protect endangered species is
___.
B
A.feeding some animals B.learning about them
C.watching some birds D.going out to see them
【解析】 细节理解题。根据第二段中的"The first step to protect
endangered species（物种） is learning about how interesting and
important they are"可知，保护濒危物种的第一步是了解它们有多有趣和
多重要。
2.The best way to protect endangered species is to protect___.
C
A.their food B.their babies
C.the places where they live D.the ways they grow
【解析】 细节理解题。根据第三段中的"Scientists tell us the best way
to protect endangered species is to protect the places where they live"可
知，保护濒危物种最好的方式是保护它们居住的地方。
3.What can we know from the passage ( )
C
A.Wild animals won't go into your house.
B.Your pets are dangerous to wild animals.
C.Unlocked pets may attract the wild animals.
D.Wild animals usually find water far away from houses.
【解析】 推理判断题。根据最后一段中的"lock pets in at night to avoid
attracting wild animals into your home"可推知，没有被关起来的宠物可
能会吸引野生动物到你家里来。
4.The underlined word "Disinfect" means "___".
A
A.clean B.build C.close D.open
【解析】 词义猜测题。根据画线词后的"to avoid disease transmission
（传播）"可推知，为了避免传播疾病，应是经常给鸟盆清洗，消毒。
5.What's the best title for the passage ( )
D
A.The wonderful wildlife B.Decals on the windows
C.National wildlife refuges D.How to protect the animals
【解析】 标题归纳题。通读全文内容尤其是第一段中的"here are some
tips to protect the animals in your area"可知，"如何保护动物"最适合作
文章标题。
二、任务型阅读
素养：思维品质 话题：水足迹和碳足迹 难度：难 建议用时：
8分钟
新风向·项目式学习[2022山西中考]Footprints（足迹） mean the
influence that a person's or an organization's activities have on the
environment. Simply understanding it is very useful to us. （Let's take
the example of Mr. Brown's footprints.）
Water footprints
Water is the source of life. We use water directly for drinking,
cooking and washing, but we also use water indirectly for producing
things such as food, paper and cloth. A water footprint tells us how
much water is being used. It can help us come up with ways to save
water. You can learn about how your daily habits influence your water
use through the food you eat,the things you buy and even the energy
you use.
Food Water Footprints
an apple 70 litres （升）
a cup of coffee 140 litres
a kilo of beef 15,500 litres
one hamburger 2,400 litres
（Chart Ⅰ）
Mr. Brown's Water Footprints
breakfast: a hamburger, a cup of coffee
lunch: a cup of coffee, a sandwich, an apple
dinner: vegetable salad, 0.2 kilo of beef
（Chart Ⅱ）
Carbon （碳） footprints
A carbon footprint is the total amount of CO2 a person or an
organization produces. We can use it to understand the influence of
personal behavior on global warming （全球变暖）. Most people are
surprised when they see how much CO2 their activities create. Then they
begin to think about changing their daily habits to reduce（减少） their
carbon footprints. For example,they can walk instead of using a car.
Carbon Footprints
（Each of the following activities adds 1 kilo of CO2.）
●travel 10 to 12 km by train or bus
●drive 6 km by car
●produce 5 plastic bags
●use your computer for 32 hours
（Chart Ⅲ）
Mr. Brown's Carbon Footprints
●drive to work 24 km
●drive to the supermarket 5 km
●use 5 plastic bags for shopping
●use his computer for about 8 hours
（Chart Ⅳ）
How to reduce your water footprints and carbon footprints to be
greener
Tip 1: Save water and electricity
When you are at home, don't leave the water or the light on when
you don't need it.
Tip 2: ____
Meatless Monday is popular with people who want to eat less meat.
The production of meat uses lots of energy and produces lots of CO2.
Tip 3:Buy less
The more we buy,the more we throw away later. Before you buy
something, think about whether you really need it.
Everyone plays a role in making a greener Earth. If you know
about your footprints well, you can think up more ways to protect the
environment.
根据短文内容回答下列问题
【解题导语】 本文是一篇说明文，以布朗先生为例，介绍水足迹、
碳足迹，并呼吁我们保护环境。
个人水足迹是指一个人用于生产和消费的总水量，计算方法是将所有
产品和服务的虚拟水（virtual water）含量计算在一起（虚拟水不是真正
意义的水，而是以"虚拟"的形式包含在产品中的看不见的水）。碳足迹是
指人类的生产和消费活动过程中排放的温室气体总排放量。
1.What do we use water indirectly for
________________________________________________________________
________
2.How many litres of water are used for Mr. Brown's breakfast
____________________________________________________________
3.Why do we use the carbon footprint
We use it indirectly for producing things （such as food, paper and cloth）.
2,540 （litres of water are used for it/Mr. Brown's breakfast）.
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
We use it to understand the influence of personal behavior on
global warming./Because it helps us understand the influence of
personal behavior on global warming./It helps us think about
changing our daily habits to stop global warming/reduce our carbon
footprints./...
4.新考法·开放性设问What can Mr. Brown do to reduce his carbon
footprints Why do you think so
________________________________________________________________
________________________________________________________________
________________________________________________________________
5.What is the best subtitle（小标题）for Tip 2？
___________________________
Eat less meat/Eat meat less
He can take the bus to work/share a car with his
workmates/take a reusable bag while shopping./...Because I think it
helps produce less CO2/reduce greenhouse gases./...
6.新考法·开放性设问What's your understanding of the footprint How
can you become "greener"
________________________________________________________________
________________________________________________________________
________________________________________________________________
________________________________________________________________
It can help me think up ways to protect the environment./It's a
useful tool for me to understand the influence that my daily habits
have on the environment./... I can walk to school./By ordering less
while eating out./I can recycle things as much as possible./...

展开更多......

收起↑