(共11张PPT)
Unit 3 Trees and us
Section 2 Exploring and applying rules
单项选择
（ C ）1. —Where is Mr Smith？
—He dinner in the kitchen now.
A. cooks B. cooked
C. is cooking D. will cook
（ D ）2. Look！ The birds in the sky.
A. fly B. flew
C. flying D. are flying
C
D
（ A ）3. My friends and I TV at the moment.We are drawing
pictures.
（ B ）4. The boy reading and he a storybook in his
bedroom now.
A. enjoyed； read B. enjoys； is reading
C. enjoys； reads D. enjoyed； are reading
A
B
A. aren’t watching B. watch C. are watching D. doesn’t watch
（ B ）5. —What the children ？
—They games in the park.
A. did； do； play
B. are； doing； are playing
C. did； do； are playing
D. are； doing； plays
B
用所给词的正确形式填空，完成句子
6. Listen！ The students （sing） loudly in the classroom.
7. The man （dig） a deep hole beside the road now.
8. The baby （not cry） in the bedroom at the moment.
are singing
is digging
isn’t crying
9. the children （pick） apples on the farm now？
10. —What the cats （do） now？
—They （fight） for the food.
11. —How are you （feel）？
—I’m OK. It’s great to be here for the party.
12. Look！ The boys （play） on the playground.
Are
picking
are
doing
are fighting
feeling
are playing
13. In the photo， these students （run） on the sports field.
14. It’s 3 p.m.A lot of people （lie） on the grass under the big
trees.
15. —Hello， Peter！ This is Amy. you （watch） the
talk show right now？
—Yes， Amy.You’re right.It’s my favourite TV show.
are running
are lying
Are
watching
16. Keep driving.I think we （get） closer to the museum.
17. —Who （sit）under the tree over there？
—That’s Lily.She’s talking with her friends there.
18. Lucy （not teach）English these days.She
（work）on a special project.
are getting
is sitting
doesn’t teach
is
working
根据汉语意思，完成英语句子。每空一词
19. ——小心！你为什么要挖这个洞？
——我准备种一棵苹果树。
—Watch out！ Why you ？
—I’m planning to grow an apple tree.
are
digging
the
hole
20. 你所在的城市现在正在下雨吗？
in your city right now？
21. 杰克这几天在为学校的演出做准备。
Jack the school show these days.
Is
it
raining
is
preparing
for
22. 听！隔壁邻居又在弹吉他了。
Listen！ Our neighbour next door
again.
23. ——我要去法国观光旅行。你想和我一起去吗？
——不，谢谢。我更喜欢去澳大利亚。
—I in France.Would you like to join me？
—No， thank you.I visit Australia.
is
playing
the
guitar
am
going
sightseeing
prefer
to (共38张PPT)
Unit 3 Trees and us
Section 1 Experiencing and understanding language
根据首字母以及汉语提示，用单词的正确形式完成句子。
1. Nowadays， high－speed trains make our lives more c .
2. The government plans to c more jobs for young people.
3. As we know， a lot of furniture， such as chairs， is made of w .
4. We should plant more trees to make our e better.
5. A big b fell off the tree just now because of the strong wind.
onvenient
reate
ood
nvironment
ranch
6. The news （传播） quickly and everyone knew about it.
7. Some plants under the water can produce （氧气） for fish to
breathe.
8. Mary is a patient nurse and she always （以……方式对待） sick
children with great care.
9. Li Hui （忽略） the importance of warm－up exercises and
hurt his foot in the race.
10. Yesterday， I （挖） a small hole in the garden to plant a flower.
spread
oxygen
treats
overlooked
dug
根据汉语提示完成句子，每空一词。
11. 她环顾了一下房间，看到窗台积了灰尘。
She the room and saw dust on the windowsill.
12. 这种动物来自哪个国家？
Which country does this kind of animal ？
looked
around
come
from
13. 我们在打扫房间时偶然发现了我们的旧照片。
We discovered our old photos while cleaning the room.
14. 我的朋友正在用肢体语言跟一个外国人交流。
My friend a foreigner using body
language.
by
accident
is
communicating
with
15. 政府经常号召市民爱护公共设施。
The government often citizens to treat public facilities with
care.
16. 人类活动会产生各种各样的温室气体，例如二氧化碳和甲烷。
Human activities produce various ， for example，
carbon dioxide and methane.
calls
on
greenhouse
gases
17. 她利用空闲时间学习英语。
She free time to learn English.
18. 动物园为动物们提供不同种类的食物。
The zoo animals different kinds of food.
makes
use
of
provides
with
19. 根据地图软件，我们应该在十字路口向右转才能到达公园。
We should turn right at the crossing to get to the park
the map app.
20. 大卫在会上保持沉默，他只是在听别人的想法。
David at the meeting and he just listened to others’
ideas.
according
to
kept
silence
1. silent的用法及拓展：
单词/短语 词性 含义 例句
silent 形容词 不说话的；沉默的； 寂静的；不发音的 He remained silent
during the meeting.他在
会议中保持沉默。
silently 副词 不说话地；默默地； 寂静地 She nodded silently and
left the room.她默默点
头，然后离开了房间。
单词/短语 词性 含义 例句
silence 名词 沉默；寂静 There was a long silence
before she spoke.她开口
前有一段长时间的沉
默。
keep silent 保持沉默 He decided to keep silent
about the incident.他决
定对这件事保持沉默。
单词/短语 词性 含义 例句
in silence 沉默地；静静地 They walked home in
silence.他们默默地走回
家。
2. create的用法及拓展：
单词 词性及含义 例句
create （动词）创造；创作；创
建； 引起（某种状态或印象） She creates beautiful paintings using
watercolours.她用水彩创作美丽的
画作。
creation （名词）创造；创作；作品 The creation of the national park
took years of planning.国家公园的
建立历经了多年的规划。
单词 词性及含义 例句
creative （形容词）有创造力的；创
造性的 She works in a creative industry，
designing video games.她在创意行
业工作，设计电子游戏。
3. communicate...with的用法：
含义：表示“与……交流（信息、想法、情感等）”，强调双向的沟通互
动，涉及双方之间的信息传递。
（1）We often communicate our feelings with each other.我们经常互相交
流感受。
（2）It’s important to communicate effectively with your teammates.与队友
有效沟通很重要。
【拓展】communicate...with与communicate...to的区别
communicate...with表示“与……交流（信息、想法、情感等）”，强
调双向的沟通互动，涉及双方之间的信息传递；communicate...to表示
“把……传达给……”，强调单向传递信息（从一方到另一方），不强
调对方的回应。
The manager communicated the new rules to all employees.经理向所有员
工传达了新规定。
4. borrow与lend的辨析：
单词 用法
borrow 作动词，意为“借；借用”，常用于borrow sth.from
sb./somewhere结构中，表示“从某人/某处借到某物”
lend 作动词，意为“借出；借给”， 常用于lend sb.sth.或lend sth.to
sb.结构中，表示“把某物借给某人”
【注意】borrow 和lend都是非延续性动词，不能和时间段连用。当表示借用
一段时间时，可用keep替换。
（1）I borrowed a book from the library yesterday.昨天我从图书馆借了
一本书。
（2）If you need a bicycle， I can lend one to you.如果你需要自行车，我可
以借给你一辆。
（3）—How long can I keep the book？——这本书我能借多长时间？
—You can keep it for a week.——你可以借一个星期。
5. take in的用法：
含义 用法 例句
吸收，吸入（液
体、气体等） 相当于absorb She opened the window to take in some
fresh air.她打开窗户呼吸一些新鲜空
气。
理解，领会（信
息、知识等） 表示听懂、看
懂或理解某内
容 It took me a while to take in what he was
saying.我花了一会儿才领会他在说什
么。
含义 用法 例句
收留，收容（某
人） 指暂时为他人
提供住宿或庇
护 The family took in a homeless teenager
during the winter.冬天时，这家人收留
了一个无家可归的少年。
6. be made短语的用法：
短语 用法 例句
be made of 表示“由……制成”，强调制成品
能清晰看出原材料的原貌，原材料
的性质未发生根本改变（多为物理
变化） The table is made of
wood.这张桌子是木头做
的。（能看出木材的原
貌）
短语 用法 例句
be made
from 表示“由……制成”，原材料经过
化学变化，制成品已无法看出原材
料的原貌 Paper is made from
wood.纸是由木头制成
的。（无法从纸中看出木
材的原貌）
be made in 表示“在……（地方）制造”，强
调生产地点 This car is made in
Germany.这辆车是德国
制造的。
短语 用法 例句
be made
into 表示“被制成……”，强调原材料
被加工成某种成品（与前几个短语
的主语不同，这里主语是原材料） Wood can be made into
paper.木头可以被制成
纸。
根据句意，从方框中选择适当的短语并用其正确形式填空。
take in share...with to begin with come from look around be made
of for example communicate with provide...with be good for
1. —What can trees do for people？
—They can us food， take in harmful gas and give out
oxygen.
2. My sister can speak several languages. ， she can speak
Japanese and French.
provide
with
For example
take in share...with to begin with come from look around be made
of for example communicate with provide...with be good for
3. ， let me tell you the rules of the game.
4. People can fresh air and enjoy the sunshine while taking a
walk.
To begin with
take in
5. These chopsticks bamboo.
6. We should our parents more often to avoid
misunderstandings.
are made of
communicate with
take in share...with to begin with come from look around be made
of for example communicate with provide...with be good for
7. She a small town in the north of the country.
8. Before choosing a restaurant， we decided to the street to
see what options were available.
comes from
look around
9. Eating fresh vegetables every day your health.
10. She likes to her travel experiences her friends.
is good for
share
with
根据课文Reading部分的内容，在空格处填入一个适当的词或使用括号
中词语的正确形式填空。
Trees are everywhere， from the deepest forests to our towns and
cities.They are our silent friends， 11. we share the world with
them.However， we often overlook them.
and
In fact， trees are very important for all living things on Earth.First of
all， forests provide a home for animals， insects and plants.It’s safe for them
12. （live） there.Trees are also good 13. us humans because
they take in greenhouse gases like CO2 and produce oxygen.They help create
14. clean environment for everyone on this planet.Our lives become
much 15. （convenient） thanks to trees.Many everyday
items， such as paper and pencils， come from trees.Just 16.
（look） around your room.A lot of the furniture 17. （make） of
wood.Trees also provide us with delicious fruit and wonderful drinks.For
example， we can make tea from the 18. （leaf） of the tea tree.
to live
for
a
more convenient
look
is made
leaves
Trees do so much for humans.We can’t imagine a world without
them.However， humans are not treating trees 19. （kind）.We
are cutting down forests all around the world and 20. （pollute）
the water and the air.All these actions are bad for trees.We need to do more
to protect trees and save our planet.
kindly
polluting
阅读理解
（ A ）
Trees are one of the most important living things on Earth.They are not
just beautiful parts of nature—they play a big role in our daily lives.
First， trees help clean the air.They take in harmful gases like carbon
dioxide and give out oxygen， which we need to breathe.A single large tree
can produce enough oxygen for four people in one day！
A
Second， trees are useful for our homes and daily items.Their wood is
used to make furniture， paper， and even some clothes.Many fruits from
trees， such as apples and oranges， are part of our healthy diet.
Trees also help protect the environment.Their roots hold soil together，
stopping it from being washed away by rain.This helps prevent floods.In hot
weather， trees provide shade， making places cooler for us to stay.
However， trees are in danger now.People cut down too many trees to
make space for buildings or farms.This is bad for the air， animals， and
even our own lives.We must protect trees by planting more and cutting
fewer.After all， trees and we humans are like good friends—we need each
other to live happily.
（ B ）1.What gas do trees take in according to the passage？
A. Oxygen. B. Carbon dioxide.
C. Nitrogen. D. Hydrogen.
（ C ）2. How many people can a large tree provide oxygen for in one
day？
A. Two. B. Three.
C. Four. D. Five.
B
C
（ C ）3. Which of the following is NOT made from tree wood？
A. Furniture. B. Paper.
C. Fruits. D. Clothes.
C
（ B ）4.How do trees help prevent floods？
A. They produce oxygen. B. Their roots hold soil together.
C. They provide shade. D. They make the air clean.
B
（ C ）5. Why are trees in danger？
A. Because they get sick easily.
B. Because people plant too many of them.
C. Because people cut down too many trees.
D. Because they can’t grow in hot weather.
C
（ B ）
Trees are important to our planet， but they face more challenges than
ever.From big cities to small villages， we must act now to keep them
healthy.
One key reason to protect trees is their role in fighting pollution.Their
leaves catch dust and harmful particles from the air， making the air we
breathe cleaner.In fact， a group of 100 trees can filter（过滤） as much
pollution as a modern air purifier in a month！
B
Trees also help with water conservation.Their canopies （leafy tops）
make rain slow down， giving the soil time to absorb water instead of letting it
run off.This recharges underground water sources， which many people
depend on for drinking water.
Sadly， trees are losing their homes.Urban development often replaces
forests with buildings， leaving little space for new trees to grow.What’s
worse， some people damage trees by carving on their trunks or tying heavy
things to their branches， which weakens them over time.
Luckily， everyone can help.Students can start “tree clubs” to plant
trees in parks.Families can water street trees during dry weeks.Remember：
every tree saved is a gift to our future.
（ D ）6.How do trees help fight pollution？
A. They produce more rain.
B. Their roots absorb dirty water.
C. They make oxygen faster.
D. Their leaves catch dust and harmful particles.
D
（ B ）7.How many trees can filter as much pollution as a modern air
purifier in a month？
A. 50. B. 100.
C. 150. D. 200.
B
（ A ）8.How do trees help with water conservation？
A. Their canopies make rain slow down， letting soil absorb water.
B. Their roots store water in the trunk.
C. They produce water through their leaves.
D. They prevent rain from falling in dry areas.
A
（ C ）9.Why are trees losing their homes according to the text？
A. Because too many animals eat their leaves.
B. Because they can’t grow in cold weather.
C. Because urban development replaces forests with buildings.
D. Because people forget to water them.
C
（ B ）10.What is one way students can help protect trees？
A. Cut down old trees to plant new ones.
B. Start “tree clubs” to plant trees.
C. Use more paper made from trees.
D. Build houses near forests.
B(共18张PPT)
Unit 3 Trees and us
Section 3 Expressing and communicating ideas
模仿朗读
Tree Planting Day is a special day to care for our planet.On this day，
people of all ages often go outdoors to plant trees.It’s a meaningful activity
that helps protect the environment.Trees clean the air， stop soil erosion，
and provide homes for birds.
Last year， my classmates and I planted over 50 trees in a park.We
worked together， digging holes and watering the young saplings.Seeing the
little trees standing straight made us happy.Let’s keep planting and taking
care of trees.They make our world greener and healthier.
话题词汇积累
1. 花flower
2.草grass
3. 种子seed
4. 水果fruit
5. 蔬菜vegetable
6. 根root
7. 茎stem
8. 树皮 bark
9. 氧气 oxygen
10. 新鲜的fresh
11. 强壮的 strong
12. 色彩鲜艳的 colourful
13. 自然的natural
14. 有用的 useful
15. 活着的alive
16. 生长grow
17. 开花bloom
18. 产出produce
19. 采摘pick
20. 树荫shade
21. 土壤soil
22. 茂密的thick
23. 拯救 save
24. 提供provide
25. 浇水water
26. 破坏destroy
27. 濒危的endangered
28. 解决办法solution
29. 灌木 bush
佳句赏析
1. Plants provide us with clean air to breathe.植物为我们提供可以呼吸的洁净
空气。
2. Humans need plants for food like vegetables and fruit.人类需要植物来获取
蔬菜和水果等食物。
3. Trees make our cities look greener and more beautiful.树木让我们的城市看
起来更绿色、更美丽。
4. We plant flowers in gardens to make them lovely.我们在花园里种花，让花
园变得漂亮。
5. Some plants can be used as medicine to help us get better.有些植物可以用
作药物，帮助我们恢复健康。
6. Plants need water to grow， just like we need water to live.植物需要水来生
长，就像我们需要水来生存一样。
7. Many birds live in trees， and that makes nature lively for us.很多鸟住在
树上，这让大自然对我们来说充满生机。
8. Leaves fall in autumn， and we enjoy this beautiful season.秋天树叶飘落，
我们喜爱这个美丽的季节。
9. Paper is made from some plants and we use it for writing.纸是由一些植物
制成的，我们用它来写字。
10. If we take good care of plants， they will grow strong.如果我们好好照顾
植物，它们会茁壮成长。
11. Grass covers the ground， making parks nice to play on.草地覆盖着地
面，让公园很适合玩耍。
12. Plants and humans depend on each other to live.植物和人类相互依存。
13. It’s cool to sit under a big tree on a hot day.大热天坐在大树下很凉爽。
14. Hurting plants is bad because they do so much for us.伤害植物不好，因为
它们为我们做了很多事。
写作指导
假定你是李华，为了提高学生对保护树木和环境的认识，你们学校举办
了植树节系列活动。请向你校英国交换生 Leo写信介绍此次活动，并分享你
的活动心得。
要求：1.80词左右 （开头和落款已给出，不计入总词数）；
2. 文中不得出现真实姓名和校名；
3. 条理清晰，语句通顺，意义连贯，书写规范。
Dear Leo，
I hope you’re doing well.I’m writing to share a piece of exciting news
with you.
Yours
Li Hua
【审题指导】
1. 审主题， 审文体
本文是书信作文，向对方介绍学校植树节系列活动，所以文体应该是应
用文。
2. 审要点
根据写作要求，首先你要点明主题，问候对方，并告知对方自己学校举办了
植树造林以及保护环境的活动。同时还要介绍活动的时间、内容以及自己的
活动心得。在书信的结尾，可以表达你也期待了解对方的一些经历。
3. 审时态，审人称
时态主要以一般过去时为主，人称以第一人称为主。
参考范文：
Dear Leo，
I hope you’re doing well. I’m writing to share a piece of exciting news
with you. Our school held activities to teach students about planting trees and
protecting the environment.
The event began in the afternoon on 12 March with a lecture on how to
protect trees. Following that， my classmates and I took part in a tree－
planting activity. By taking part in this event， I learnt more about the
importance of trees. They not only create cleaner air for us to breathe but also
make our lives more convenient. I can’t imagine a world without them. I call
on people to protect them from now on.
I’m looking forward to knowing about your experiences.
Yours，
Li Hua
实战演练
树木是我们的朋友，请以“Trees are important”为题，写一篇80词左右
的短文，说明树木对于人类的重要性。
Trees are important
Trees are one of the biggest and oldest living things on Earth.They are very
important for human beings and animals.
Trees are very useful.First， trees can keep the air cool and clean.They
can make our environment more beautiful and keep us stay healthy.Second，
trees can take in harmful gases and keep the air fresh.Third， trees help fight
against the pollution.Fourth， the trunks and branches provide us with wood
so we can use wood to make many things.For example， much furniture is
made of wood.Finally， trees can provide us with some food， such as
fruit.
In short， trees are helpful to us in many different ways.So it’s important for us to protect trees.First， we should stop cutting down so many trees and do
our best to plant more trees.Second， we had better use the both sides of the
paper so that we can save wood.(共18张PPT)
Unit 3 Trees and us
Section 4 Extending and developing competencies
根据短文内容，从短文前的选项中选出能填入空白处的最佳选项。选
项中有一项为多余选项。
When it comes to flowers， what do you think of？ Beautiful colours and
nice smells might come to your mind first.1. Let’s take a closer look
together.
E
A. On important days， such as birthdays and festivals， flowers are given as gifts.
B. There are different kinds of flowers around the world.
C. Flowers change the environment in many ways.
D. In Yunnan， a popular snack called flower cakes is made of roses.
E. However， flowers are more than just that； they really help us a lot in life.
F. The plum blossom（梅花） often blooms in winter.
2. They add beauty to our cities and villages， making them
lively.They can also take in harmful things from the air.For example，
people often put a spider plant（吊兰） in their new house to clean the air.
C
A. On important days， such as birthdays and festivals， flowers are given as gifts.
B. There are different kinds of flowers around the world.
C. Flowers change the environment in many ways.
D. In Yunnan， a popular snack called flower cakes is made of roses.
E. However， flowers are more than just that； they really help us a lot in life.
F. The plum blossom（梅花） often blooms in winter.
Many flowers， like chrysanthemums and lilies（菊花和百合）， are
often used to treat different health problems.Some flowers can also be used in
cooking， adding special taste to the food.3.
D
A. On important days， such as birthdays and festivals， flowers are given as gifts.
B. There are different kinds of flowers around the world.
C. Flowers change the environment in many ways.
D. In Yunnan， a popular snack called flower cakes is made of roses.
E. However， flowers are more than just that； they really help us a lot in life.
F. The plum blossom（梅花） often blooms in winter.
Moreover， almost each type of flower has its own flower language.People use them to show different feelings.4. Take roses for example.They are the symbol of love and are usually sold out during the Qixi Festival.And on Mother’s Day， many people would choose carnations（康乃馨） for their mothers.
A
A. On important days， such as birthdays and festivals， flowers are given as gifts.
B. There are different kinds of flowers around the world.
C. Flowers change the environment in many ways.
D. In Yunnan， a popular snack called flower cakes is made of roses.
E. However， flowers are more than just that； they really help us a lot in life.
F. The plum blossom（梅花） often blooms in winter.
Flowers also have cultural meanings.5. In some Chinese poetry， it
stands for the power to grow even in difficult times and is often used to encourage people to never give up.And the peony（牡丹） means wealth and nobility（高贵） in traditional Chinese culture.
F
A. On important days， such as birthdays and festivals， flowers are given as gifts.
B. There are different kinds of flowers around the world.
C. Flowers change the environment in many ways.
D. In Yunnan， a popular snack called flower cakes is made of roses.
E. However， flowers are more than just that； they really help us a lot in life.
F. The plum blossom（梅花） often blooms in winter.
阅读理解
As we know， trees are our friends and they are friendly to us.They give
us food and drink.Trees are also good for us humans because they take in
greenhouse gases like carbon dioxide and produce oxygen.But what else do
you know about trees around us？ Let’s explore how trees support one
another.
Being a tree can be difficult but trees have found ways to make it easier
for one another.In fact， trees are not alone.They have very long roots and
they use them to communicate with their neighbours.When something bad
happens to a tree， it may be able to send a message through its roots.Then
the other trees will try to help it.
Do you know that， like us， trees also have families？ Older trees give
younger trees food and water.Younger trees also help older trees live
better.When one tree becomes sick， the healthy trees around it will try to
help.Most trees only share things with trees from the same species.However，
some trees always help their neighbours even if they aren’t their relatives.
Trees know they are stronger together.When their branches and leaves
join together， they don’t need to worry about strong winds.Together， they
grow better and stronger.Aren’t trees amazing？
Yes， that is true in deed in the natural world.
（ B ）6.Why are trees our friends？
A. Because they look beautiful.
B. Because they help us a lot.
C. Because they can talk to us.
D. Because they grow very tall.
B
（ C ）7.What do older trees do for younger trees？
A. Protect them from animals.
B. Teach them how to grow faster.
C. Provide food and water for them.
D. Make them look more beautiful.
C
（ A ）8.What does “it” refer to in the third paragraph？
A. The sick tree.
B. The healthy tree.
C. The oldest tree.
D. The youngest tree.
A
（ A ）9.What can we learn from trees？
A. Many hands make light work.
B. Practice makes perfect.
C. All roads lead to Rome.
D. Every dog has its day.
A
（ D ）10.Where is the passage probably from？
A. A fashion magazine.
B. A storybook.
C. A travel guide.
D. A science book.
D
语法填空
In 2024， a tree in New Zealand won the Tree of the Year
competition.11. 25－metre－tall tree is on a farmland near the town
of Karamea.With its two 12. （trunk）， it looks like it is walking
across a field.That’s 13. it got the name the Walking Tree.
The
trunks
why
The Walking Tree is a kind of tree known as the northern rātā.It is one of
New Zealand’s 14. （tall） flowering trees.This tree begins its life
by 15. （grow） on another tree.Over time， its roots grow down
to the ground， and the rātā completely covers the host tree.In summer， the
northern rātā blooms with bright red flowers.Most of these trees can live for
up to 1，000 years， 16. no one knows exactly how old the Walking
Tree is.
tallest
growing
but
Trees play an important part 17. the lives and histories of local
communities.So the New Zealand Arboricultural Association holds the Tree of
the Year competition annually 18. （celebrate） trees.
According to the association， the Walking Tree 19.
（receive） over 42％ of the votes in the competition， making it one of the
most popular trees.The association’s leader Richie Hill said， “The Walking
Tree is an example of New Zealand’s unique trees.As New Zealanders， we
are 20. （luck） to have it as part of our natural heritage.”
in
to celebrate
received
lucky
写作
深圳市政府倡导“建设宜居生态城市”， 把提升城市环境质量摆在更加
突出的位置。请你以“Green Shenzhen， Nice Shenzhen”为题，写一篇80词
左右的英语倡议书，号召大家建设绿色、美丽的深圳。
要求：1.所写内容必须包括提示内容；
2. 文中不得出现真实的学校、班级和姓名。
Green Shenzhen， Nice Shenzhen
Nowadays more and more people pay attention to the environment around
us.So do people in Shenzhen！ As a Shenzhen citizen， we should try our best
to make our city more beautiful.Here are my ideas.
First， we should protect forests.As we know， forests are really useful.Forests can make air fresh， which is good for our health.Second， it’s
important to plant more trees and flowers.Planting trees and flowers not only
makes air cleaner but also makes our environment more beautiful.What’s
more， we need to reuse lots of books and paper.That can help us cut down
fewer and fewer trees.It’s also a good way to protect forests.Finally， please
don’t litter！ We should keep our city clean.
I believe Shenzhen will be greener and nicer if we follow my ideas above.
