(共19张PPT)
More practice (P40)
Ⅰ重点短语
1. 看着
2. 在空中
3. 乘着风
4. 举起；升起
5. 热气
6. 让……存活
7. 待在空中
8. 来自
look at
in the air
ride on air
lift up
hot air
keep…alive
stay in the sky
come from
1. ______ the wind ______，you ____ it on your face.
当风吹过时，你能感觉到它在你的脸上。
2. How does a balloon rise ___ ___ ___ and ___ people __？
气球是如何在空中升起并且向上提起人的？
3. We _____ air ___ _______. 我们需要空气来存活。
4. A balloon _____ hot air ___ ____ in the air.
气球利用热气升在空中。
5. Air pollution _______ _____ traffic. 空气污染来自交通。
Ⅱ重点句型
When
blows
feel
in
the
air
lift
up
need
to
survive
uses
to
rise
comes
from
(1)Could you help me lift it up on the shelf？
(2)Don't take the lift when there is a fire.
1 How does a balloon rise in the air， and lift people up？ (P40)
迈克试图把这个哑铃举起来，但它实在太沉了。
Mike tries to _____ the weight ____ but it is too heavy.
根据语境填写单词。
The library is on the sixth _____．Let's take the lift there.
lift
up
floor
It is important to keep healthy.
＝ It is important to stay healthy.
2 When we breathe， it keeps us alive.(P40)
这个人尽力找到一些食物让这只猫活着。
The man tries to find some food to _________________.
你参观博物馆时要保持安静。
_______________ when you visit the museum.
keep the cat alive
Keep/Stay quiet
When the wind blows，you feel it on your face.(P40)
I run to my friends when the bell rings.
当交通灯变绿时，你可以过马路。
You can cross the road ____________________________．
when the traffic lights turn green
连词and连接两个动词，表并列
A balloon uses hot air to rise in the air and lift people up.
use sth. to do sth. 使用某物做某事
气球利用热气升在空中并把人们向上提起。
Alex is 25 years old. He went to Hawaii to go diving(潜水) when he was 16. He hoped to see beautiful sea animals. But he saw a lot of plastic waste under the w___1___．From then on， Alex wants to do something. He a___2___ people to collect plastic waste by the sea. At first， people don't think it is a good i___3___. But Alex keeps collecting and he makes it. More and more people join him.
Ⅰ语篇填词
ater
sks
dea
The sea is l___4___ and there are different animals in it. If people p___5___ the plastic waste into the sea， animals will eat them. Then animals will die.
1. _______ 2. _____ 3. _____ 4. _______ 5. _____
arge
ut
water
asks
idea
large
put
1. 大部分空气污染来自工厂。
Most of air pollution _________ ______ factories.
2. 请你把你的海报举起来让大家都看到。
Please _____ your poster ____ to let everyone see it.
3. 当我画画的时候，我感到很放松。
______ I ______ pictures， I feel relaxed.
4. 我们坐在一起来取暖。We sit together to _____ _____.
5. 【能力提升】动物需要空气来存活。(翻译句子)
_______________________________________________
Ⅱ完成句子
comes/is
from
lift
up
When
draw
keep
warm
Animals need air to survive.
Ⅲ阅读理解
Let's Go Out！
Are you interested in animals and nature？ Do you want to enjoy your summer holiday and learn something interesting and useful？
Youth Lesson gives you a three－day summer camp (夏令营). You can do many hands－on things. And you can meet many kinds of animals—giraffes， pandas， tigers， and so on！ More things about the camp are as follows：
Age： 8－16 years old
Groups： There are two camps for you. Each camp needs 15 students.
Camp A
Dates： 12－14 July， 2023
Days： Wednesday to Friday
Time： 10：00 a．m.－4：00 p．m. Camp B
Dates： 10－12 August， 2023
Days： Thursday to Saturday
Time： 10：00 a．m.－4：00 p．m.
Cost(费用)： $220 for one student； $400 for two students.
How to ask for：Come to our room to get an application form(申请表).
Send your form on or before 9th July， 2023(Sunday).
Notes：
1. You need to take some money to buy food at our restaurants.Or you can take a lunch box.
2. Both camps will start 1 DAY later if it rains heavily.
COME AND JOIN US NOW！DON'T MISS US！
( )1.Who is the passage most probably written for？
A. Students.
B. Parents.
C. Doctors.
D. Cooks.
A
( )2. When will Camp A start if it rains heavily on 12th July？
A. On saturday.
B. On sunday.
C. On wednesday.
D. On thursday.
D
( )3. What can we know about the passage？
A. More than 15 students are in each camp.
B. If two students want to join the camp， they should give $440.
C. You need to send an application form for the camp.
D. You can join the camps during the winter holiday.
C(共16张PPT)
Writing (P39)
单元知识梳理
The Earth
描述
环境
1. 陆地 n．______ 2. 大的 adj. _________
3. 生活在；居住在 ________
4. 森林与河流 __________________
5. 不同的动物 __________________
6. 为……提供…… _________________
land
large/big
live on
forests and rivers
different animals
provide…with…
1. 保护 v. _________ 2. 重要的 adj. ___________
3. 保护地球 __________________
4. 停止做某事 _______________
1. 问题 n. _________ 2. 燃烧 v．______
3. 把……倒入…… ____________
4. 扔掉 _____________
5. 杀死动物 ___________
6. 很多污染 _________________
描述
环境
问题
提出
建议
problem
burn
put…into…
throw away
kill animals
a lot of pollution
protect
important
protect the Earth
stop doing sth.
1. Clear waters and green mountains are as good as mountains of gold and silver.
绿水青山就是金山银山。
2. Love a home under the blue sky.
同在蓝天下，共爱一个家。
1. 描述环境①：The Earth provides us with air， water and food. (P31)
仿写：地球为人们提供不同的东西。(provide…with…)
_______________________________________________
2. 描述环境②：There are different animals on Earth too. (P31)
仿写：许多不同的动物生活在森林里。(different animals)
_______________________________________________
The Earth provides people with different things.
Many different animals live in the forests.
3. 描述环境问题①：Today， there is a lot of pollution. (P31)
仿写：现在森林里有很多污染。(a lot of pollution)
_______________________________________________
4. 描述环境问题②：We put our rubbish into the sea and under the ground. (P31)
仿写：有些人把垃圾倒入河流里。(put…into…)
_______________________________________________
5. 提出建议：It is important for us to protect the Earth. (P31)
仿写：对我们来说停止污染森林是很有用的。(it is adj. for sb. to do sth.)
_______________________________________________
Now there is a lot of pollution in the forests.
Some people put rubbish into rivers.
It is useful for us to stop polluting forests.
单元写作专题
构建绿色地球是每位地球人的责任，你校将准备举行一场主题为“Make Our Earth Green”的征文比赛。请你写一篇英语短文，短文需包括以下要点：
Problems 1.burn things；
2.pollute the water
Advice(建议) 1.stop polluting the sea；
2.(请你补充)
(范文中粗体句为主题句，用【】标出的为支持句，用
标出的为拓展句。)
We all live on the beautiful Earth.But there is a lot of pollution. 【People burn things to make energy①.This pollutes the air.Factories put waste into rivers and the sea.This pollutes the water.】
What can we do to help protect② the Earth？【First， we must stop putting③ rubbish into the sea and under the ground.Second，we should plant more trees④ and protect animals.】Everyone should do these things.It is important for us to protect the Earth for our future.
重点短语：
①make energy 制造能量
②help do sth.帮助做某事
③stop doing sth.停止做某事
④plant more trees种植更多树
你校英语俱乐部以“保护地球\”为主题向学生征稿。请根据以下思维导图的内容提示写一篇短文投稿，阐述你的观点。
注意：
1. 可在思维导图内容提示的基础上适当拓展信息；
2. 词数70词左右(短文的标题和开头已给出，不计入词数)；
3. 不得透露学校、姓名等任何个人信息，否则不予评分。
人称：____________________
时态：________________________
Ⅰ谋篇布局
第一人称、第三人称
一般现在时、现在进行时
Protect the Earth
The Earth is a beautiful place. ___________________ _________________________________________________ __________________________________________________________________________________________________
________________________________________________________________________________________________________________________________________________________________________________________________
Ⅱ实战演练
There are forests and
rivers， mountains and fields. The Earth provides us with air， water and food. We live on Earth and it is our home.
Today， there is a lot of pollution， such as air pollution and water pollution. Besides， global warming is getting worse and worse. It is bad for all living things on Earth.
_______________________________________________________________________________________________________________________________________________
We must protect the Earth. First， we can plant more trees. Second， we can take the bus or ride bikes in our daily lives. It's important for us to do these things.
1.作文互评。好词/好句：用“ ”画出好词好句；修改：用“ ”圈出单词拼写、语法、标点等错误并改正。
2.按照下表所列评分内容和评分标准打分。(共24张PPT)
Grammar (P35－P37)
名词可以分为可数名词和不可数名词。它们的一般用法归纳如下：
可数名词
There are ＋
______(一些)
______(许多)
a lot of (大量)
a few (几个)
＋
eggs.
表示不确切的数量，可用不定代词来修饰。
some
many
不可数名词
There is ＋
some
＋
water.
当不可数名词作句子的主语时，视为单数。
There is ＋
a glass of(一杯)
a cup of(一杯)
_________(一片)
_________(一瓶)
_________(一碗)
＋
water.
tea.
bread.
milk.
rice.
表示确切的数量，用“数词＋量词＋of＋不可数名词”的结构。
a piece of
a bottle of
a bowl of
(1)可数名词有单复数形式；
(2)单数可数名词前要用不定冠词a或an；
(3)不可数名词只能与动词单数连用。
(1)可数名词：________________________
(2)不可数名词：__________________________________
tree， dog， desk， book
chocolate， paper， chicken， money
二、根据括号内所给单词的适当形式填空。
(1)The air ___ (is/are) fresh in the forest.
(2)Mom，can I have some ______(bread) on the table？
(3)There are three _____(car) in my house.
三、完成句子。
(1)迈克要一张纸来写点东西。
Mike asks for _______________ to write something.
(2)我每天吃两碗米饭。
I eat _________________ every day.
is
bread
cars
a piece of paper
two bowls of rice
可数名词复数的规则变化。
规则 例子
一般情况加－s apple—apples，book—_______
以s，x，ch，sh结尾的词，加－es bus—buses，box—______
以辅音字母加y结尾的词，变y为i，再加－es city—cities，
strawberry—______________
以f/fe结尾的词，变f/fe为v，再加－es thief—thieves，knife—_______
books
boxes
strawberries
knives
规则 例子
以o结尾的词 有生命的一般加－es tomato—tomatoes，
potato—_________
无生命的一般加－s photo—photos，zoo—_____
potatoes
zoos
可数名词复数的不规则变化。
规则 例子
改变名词中的元音字母或其他形式 woman—________， foot—feet， child—children
单复数同形 sheep， fish
表示“某国人”变复数 加s American—Americans
单复数同形 Chinese
women
(1) I see many ____ ( ) in the zoo.
(2)There are lots of ________( ) in the fridge.
(3)Autumn is coming. The ______( ) on the trees are turning yellow.
(4)The ________( ) are playing games on the playground now.
(5)Drinking too much cola is bad for your _____( ).
根据图片提示完成句子。
lions
tomatoes
leaves
children
teeth
肯定句
There
is
____
＋
a pen
three pens
＋ on the desk.
be动词的形式：
主语是单数或不可数名词时，用___；
主语是复数名词时，用____。
are
is
are
There
is not
_______
＋
a pen
three pens
＋ on the desk.
is not＝isn't
are not＝aren't
否定句
are not
there
Is
_____
＋
a pen
three pens
＋ on the desk？
一般疑问句
Are
回答
肯定：Yes，there＋
is.
are.
否定：No，there＋
isn't.
_______
aren't．
there be句型要遵循就近原则。be动词的形式，由其后紧跟着的名词的单复数决定。
( )(1)There two libraries near my home.They are big and beautiful.
A. are B. is
C. have D. has
( )(2)—What is on the desk？
—There some paper and on it.
A. are； pens B. is； pens
C. are； pen D. is； pen
A
B
(3)There are some bananas on the table. (改为否定句)
__________________ any bananas on the table.
(4)—Is there a park near your house？ (作肯定回答)
—_______________
(5)There is some water in the cup. (改为一般疑问句)
________ any water in the cup？
(6)—Are there some flowers behind the house？(作否定回答)
—__________________________
There aren't/are not
Yes，there is.
Is there
No，there aren't/are not.
World Water Day is on March 22 every year. It tells people the importance of water 1. ______ asks them to save(节约) water.
( )1. A. but B. and C. if D. so
Ⅰ小语篇训练
B
and
Water is very 2. __________ to all life. We are lucky that in our country we can get clean water to use. There 3. ______ many poor countries in the world. In these countries， people may have to walk for a long time to rivers to collect water.
( )2. A. important B. more important
C. most important D. the most important
( )3. A. is B. was C. are D. were
A
C
important
are
So we must stop 4. _________ the water. We should work together to make sure that everyone 5. ______ enough clean water to drink and use.
( )4. A. pollute B. pollutes C. to pollute D. polluting
( )5. A. has B. have C. had D. is having
D
A
polluting
has
Do you know anything about whales？ The animals are very 1. ______ on the earth. They live in the sea. Whales are different from other animals. They eat small fish and other sea animals. Some kinds of whales have 2. ______，but some don't.
( )1. A. big B. bigger C. biggest D. the biggest
( )2. A. tooth B. tooth's C. teeth D. teeth's
Ⅱ语法选择
A
C
big
teeth
Some whales can sing songs. The songs 3. ______ wonderful. Most of them are good at jumping and can jump high out of water. They never get lost in the sea. If they find 4. ______ ship getting lost in the sea， they may take it to a safe place. However， there 5. ______ not many whales now. People kill 6. ______ for meat and money. Some whales even die 7. ________ there is serious water pollution.
( )3. A. sound B. sounds C. sounded D. will sound
( )4. A．a B. an C. the D. /
( )5. A. is B. are C. was D. were
( )6. A. they B. their C. them D. theirs
( )7. A. so B. or C. but D. because
A
A
B
C
D
sound
a
are
them
because
It's important 8. ______ us to protect whales.We should learn more about whales and tell people to protect whales. People must stop 9. _________ waste into the sea. And the whales can live 10. ______ in the sea. Let's do it！
( )8. A. with B. for C. of D. on
( )9. A. throw B. throws C. throwing D. to throw
( )10. A. safe B. safety C. safely D. unsafe
B
C
C
for
throwing
safely(共53张PPT)
Module 2 The natural world
Unit 3 The Earth
Reading (P29－P33)
Ⅰ重点单词(☆表示拓展单词；单词加粗部分为词缀；*表示2022年新课标新增单词)
名词n. 1. 知识竞赛；小测试 _____
2. 模式；形式 ________ 3. 部分 _____
4. 地球 _______→在地球上 __________
5. 报告 _______→记者 n. ☆reporter→报道 v. ☆report
6. 陆地 _____→在陆地上 ___________→降落；着陆 v. ☆land
quiz
pattern
part
Earth
on Earth
report
land
on the land
名词n. 7. 田地；田野 _____→山和田野
____________________
8. 污染 _________→很多污染
______________→空气污染 ☆___________
9. 能量；能源 *_______→产生能量
___________→精力旺盛的 adj. ☆energetic
10. 地面 _______→在地下 ________________
field
mountains and fields
pollution
a lot of pollution
air pollution
energy
make energy
ground
under the ground
动词v. 11. 燃烧 _____
12. 保护 ________→保护 n. ☆protection→保护地球 _________________
13. 提供 _______→为……提供…… _______________
14. 污染 _______→污染空气 _____________
15. 杀死 ____→杀手 n. ☆killer→杀死动物
_______________
burn
protect
protection
provide
provide…with…
pollute
pollute the air
kill
kill the animals
情态动词 modal v． 16. 必须 ______
形容词adj. 17. 大的 _____→大部分地；主要地 adv.
☆largely
18. 重要的 __________→重要性 n. ☆importance→重要地 adv. ☆importantly
介词prep. 19. 到……里面；进入 _____→把……倒入……_____________
must
large
important
into
put…into…
Ⅱ重点短语
1. 了解；知道
2. 被……覆盖
3. 在空中
4. 在水下
5. 我们的未来
6. 使……死
7. 保持……安全
8. 例如
learn/know about
be covered by
in the sky
under the water
our future
make…die
keep…safe
for example/such as
1. ______ ____ forests and rivers， mountains and fields.
这里有森林、河流、山和田野。
2. _______ places are very hot，and ______ are very cold.
一些地方很热，一些地方很冷。
3. The Earth ________ us _____ air，water and food.
地球为我们提供空气、水和食物。
Ⅲ重点句型
There
are
Some
some
provides
with
4. We ____ our rubbish ____ the sea and under the ground.
我们把垃圾倒入海里、埋入地下。
5. ___ ___ __________ ____ us to protect the Earth for our future.
对我们来说，为了我们的未来而保护地球是重要的。
put
into
It
is
important
for
第一步：挖掘课文考点，完成语篇填词。
The Earth is a beautiful place. There are forests， rivers， mountains， fields and many different plants on Earth. Some are l___1___ and some are small. They all need light and water. There are different a___2___ on Earth， too. We can see them live on the land， fly in the sky or live under the water. As for people， the Earth p ___3___ us with air， water and food. It's our home.
arge
nimals
rovides
However， we make a lot of p___4___ by burning things and throwing rubbish into the sea. We must stop doing these things. It is important for us to p___5___ the Earth for our future.
1. ______2. _________3. _________4. ________5. _______
ollution
rotect
large
animals
provides
pollution
protect
第二步：根据“课前预习案—课文导图”的内容，复述故事。
第三步：复现式主题阅读。(加粗部分为本课重点词汇)
All the time，trees are very useful and important for people. Trees provide people with fruits to eat and things to make houses. Without trees，we can't make houses，boats or even bridges.
In some places，it is very hot all the year. Trees protect people from the hot weather. They can also help to protect soil(土壤). If there are no trees，heavy rains will wash away the soil. At last，the land becomes a desert(沙漠).
B
There are so many deserts in the world. A long time ago，these deserts must be good land. It's simple for people to grow plants.But people cut down many trees and never planted new ones. Soon， strong wind blew away and heavy rain washed away the soil. In the end， the land became deserts with nothing in them.
More and more land becomes deserts. People begin to do something. For example， people plant more trees in cities or in deserts.It's never too late to plant trees.
( )1. What can't we use trees to make according to the passage？
A. Houses.
B. Boats.
C. Deserts.
D. Bridges.
C
( )2. What does the underlined word “simple” in Paragraph 3 mean？
A. Hard.
B. Easy.
C. Boring.
D. Interesting.
B
( )3. What can we learn from the passage？
A. Strong wind can protect the soil.
B. Trees can protect people on cold days.
C. People want to protect the soil and land.
D. If there are no trees,the land must become the sea.
C
( )4. What is the purpose of the passage？
A. To ask people to stop planting trees.
B. To tell how important trees are.
C. To show how to plant trees in the deserts.
D. To show the difference of the land and the desert.
B
阅读技巧点拨
推理判断题——分析事例，得出结论
题目3：What can we learn from the passage？
正文：People begin to do something. For example， people plant more trees in cities or in deserts.
分析：题干询问的是“我们能从这篇文章中了解到什么”，结合第四段第____句和第____句可知，人们在______或者在______植更多的树，由此推断出人们在做一些事情来防止土地沙漠化，保护土壤，故选择___项。
难点：由人们种更多树推测他们想要保护土地。
二
三
城市
沙漠
C
第四步：拓文化视角，品精选时文。
The 52nd World Environment Day was on June 5th， 2023. It asks people to protect the Earth. A boy from Durban in South Africa does something great to help protect the Earth.
One day，Romario goes to the library to find some books about protecting the Earth， but he finds most of them are not easy to read， especially for kids at his age. He feels sad. Then Romario makes a big plan—to write his own book.
A week later，Romario starts to carry out his plan. In the beginning，Romario would like to talk about water，animals and plastic pollution in the book. Then here comes the most difficult (困难的) part—putting his ideas on paper，and making time to do surveys and study.① It takes Romario a lot of time and energy to do these things. Luckily，he makes it with the help of his parents.
Finally， people can read the book，Protect Our Planet：Take Action with Romario. Many kids love the book very much. “This book is quite fun and it's very helpful，” says a young reader. “You can find some interesting scientific experiments(科学实验) and art activities. You can learn what a kid can do to protect the Earth from it. ”
At the age of 12，Romario Valentine becomes famous around the world for his book. He thinks people should learn to protect the Earth from a young age. And his book can help kids a lot.②
Romario does a good job. He gives kids lots of help. I'm so happy. What does he plan to do next？ I can't wait to see it！
语篇研读
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文章旨在向我们介绍一位来自非洲的男孩助力环境保护，让我们意识到保护环境的重要性。
Para. 1 介绍2023年世界环境日，引入话题。
Para. 2～5 介绍Romario为保护地球所做的事情。
Para. 6介绍作者对Romario的评价。
2023年6月5日是第52个世界环境日，世界环境日反映了人类对环境问题的认识和态度，表达了人类对美好环境的向往和追求。
What can students do to protect the Earth？
__________________________________________________________________________________________________
They/Students can help clean the streets and pick up rubbish.
( )1. Which is a difficult part for Romario？
A. Writing down his ideas. (Para. 3同义转换)
B. Reading different books. (Para. 3张冠李戴)
C. Finding time to make plans. (Para. 3偷梁换柱)
D. Helping animals by himself. (Para. 2张冠李戴)
A
( )2. Why does Romario write the book？
A. To help his parents make money.(Para.3偷梁换柱)
B. To ask more kids to read more books.
(Para.4 张冠李戴)
C. To help more kids learn to save the Earth.
(Para.4理解推断)
D. To let people know the World Environment Day.
(Para.1 偷梁换柱)
C
( )3.【新考法】推断作者态度 How does the writer like Romario's book？
A. Romario's book is very cheap.
B. Romario's book is very useful.
C. Romario's ideas in the book are bad for kids.
D. Romario's ideas in the book are wrong.
B
( )4. In what order does the following happen(发生)？
a. Romario goes to the library.
b. Romario's parents help him write the book.
c. Romario has the idea of writing his own book.
d. Romario becomes very famous around the world.
e. Romario feels sad because the books are difficult to read.
f. Kids can read Protect Our Planet： Take Action with Romario.
A. a→e→c→b→f→d B. d→c→b→f→e→a
C. c→a→b→f→e→d D. b→f→c→e→d→a
A
(单词加粗部分为词缀)
1. pollute v. _____→__________ n. 污染
2. _______ n. 能量；能源→energetic adj. 精力充沛的
3. start to do sth. ___________→(反义短语)____________ 停止做某事
4. learn from ____________→learn to do sth.__________
5.【翻译】It takes Romario a lot of time and energy to do these things.
_______________________________________________
污染
pollution
energy
开始做某事
stop doing sth.
从……学习
学习做某事
做这些事情花费Romario大量时间和精力。
第五步：挖掘文本，读写融合。(详见Writing)
1 Protect the Earth (P31)
Mary puts on a raincoat to protect herself from rain.
protec
v.保护
①protect sth. __________
② _______________保护……免受……
保护某物
protect…from…
( )You need warm clothes to protect yourself the cold.
A. with
B. from
C. off
D. on
我们应该保护环境。
_________________ the environment.
We should protect
B
provide
v.提供
__________________＝provide sth.for sb.
为某人提供某物
2 The Earth provides us with air，water and food. (P31)
provide sb.with sth.
The Earth provides air，water and food for us.
( )Parents often provide their children some good ideas.
A. with B. on
C. to D. for
太阳为我们提供光和热。
The Sun _________ us _____ light and heat.
＝The Sun _________ light and heat ____ us.
A
provides
with
provides
for
3 We put our rubbish into the sea and under the ground.(P31)
He puts a lot of time into learning Chinese.
工厂不可以把废料倒进河里。
Factories can't ____ waste ____ the river.
每个人都应该把垃圾扔进垃圾桶。
Everyone should ________________________________.
put
into
put rubbish into the rubbish bin
4 We must stop doing these things. (P31)
I'm hungry. Let's stop to have lunch.
stop
v.停止
①_______________
停止做某事(指停止正在做的事情)
②stop to do sth.
停下来去做某事(指停下手中正在做的事，去做另外一件事)
stop doing sth.
( )When the bell rings， we stop games. And then the class starts.
A. playing B. plays
C. to play D. to playing
我很累，让我们停下来休息一下。
I'm tired.Let's _______________________.
A
stop to have a break/rest
(1)Some places are cold.
(2)Some food is on the table.
1 Some live on the land. Some fly in the sky. (P31)
这里有很多花，一些是黄色的，一些是红色的。
There are lots of flowers. Some are yellow. ____________.
Some are red
2 It is important for us to protect the Earth for our future.(P31)
It is very kind of you to help me.
对我们来说，学习英语是重要的。
_______________________ to learn English.
麦克真勇敢，他救了一个女孩。
____________________ Mike ________ the girl.
It's/It is important for us
It's/It is very brave of
to save
We are so lucky to live on a beautiful planet(行星)—the Earth. There is water and air on Earth. There are also people， animals and plants. In the p___1___， the Earth was clean and beautiful. But now， the Earth is not so beautiful as before. Some people p___2___ dirty water into rivers. Some cut down t___3___，so there are fewer forests. Some people throw rubbish here and there. And some hurt or k___4___ animals. Those things pollute the air， the water and the land. The Earth is our home. We must stop doing these things. And it's i_____5____ for us to protect the Earth.
1. ______ 2. ____ 3. ______ 4. _____ 5. __________
Ⅰ语篇填词
ast
ut
rees
ill
mportant
past
put
trees
kill
important
1. 河水多脏啊！工厂里的水污染了河流。
_____ _____ the river is！ The water from the factory pollutes the river.
2. 河里有许多不同种类的鱼。
______ ____ many different kinds of fish in the river.
3. 它们生活在河里。这条河为它们提供食物。
They live in the river. The river ________ _____ _____ food.
Ⅱ完成句子
How
dirty
There
are
provides
them
with
4. 我们必须停止把废水排入河里。
We must _____ ________ waste water into the river.
5. 为了我们的未来，保护这条河是很重要的。
It's important ____ ____ ____ ________ the river for our future.
stop
putting
for
us
to
protect
You can find trees all over the world. One tree can be the home of a lot of living things. It keeps them away from other animals and bad weather. It gives them food to eat and a place to make home， too. All of us know that birds like living in the forests. Some birds have long and sharp beaks(嘴). This kind of beak can help them find food in the trees. They are sure that forests are the best place for them to live in.
Ⅲ阅读理解
Over half of the world's plants and animals live in the rainforests. But every year， people cut down more and more trees in rainforests. People also turn the land into fields for growing rice and vegetables. The rainforests in some parts of the world disappear(消失).
Many animals need the rainforests to live in. If there are no trees，animals will have no places to live in. Then many animals have to live near towns or cities to get food. People can catch the animals easily. Some may kill them. And some animals may hit the cars and die. As the rainforests disappear， many animals will die.
( )1. One tree can give birds .
A. food and bad weather
B. field and food
C. water and plants
D. a place to live in and good weather
D
( )2. Why are so many rainforests disappearing？
A. The weather is getting worse.
B. People cut down trees and grow rice and vegetables there.
C. People plant too many trees in the rainforests.
D. There are too many animals living in the rainforests.
B
( )3. What does the underlined word “them” in Paragraph 3 refer to？
A. Plants.
B. People.
C. Animals.
D. Rainforests.
C
( )4. What is the passage mainly about？
A. The animals in rainforests.
B. The importance of trees.
C. The number of rainforests.
D. The home for animals.
B
