资源简介

(共14张PPT)
第6课时　Integration （2）
Unit 7　The natural world
一、 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语
言通顺。
1. It’s our duty to c （创建） a green network environment.
2. The wind is coming from the n （东北方）.
3. — Excuse me， s （先生）. Can you tell me the way to the
library？
— Sure. Turn left at the corner. You’ll see it.
reate　
orth-east　
ir　
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4. It rained hard and we couldn’t find c （躲避处）. So we got wet
completely.
5. — Although Ms Zhou is an old lady， she is always healthy.
— Yes. That’s because she exercises every day and eats a b
（保持平衡的） diet.
over　
alanced　
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二、 用所给词的适当形式填空。
1. — Why do you get such a poor mark in math？
— Oh， carelessness （lead） to bad work.
2. The math problem was easy for Sarah. She （solve） it in
seconds.
leads　
solved　
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3. Our school organized an （environment） protection
activity last week.
4. With the help of maps， you can （easy） find the place that
you want to go to.
5. （spend） the winter holiday well， I plan to use the
mobile phone less and study with my friends more.
environmental　
easily　
To spend　
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三、 单项选择。
（　C　）1. Young people are glad that the government is trying
to 　　　　more jobs for them.
A. miss B. train C. create D. dream
（　C　）2. — The library isn’t open in the evening， so we can go there
in the 　　　　.
— No problem. I’ll go with you tomorrow.
A. calendar B. night C. daytime D. week
C
C
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（　A　）3. — What’s your plan for the future， Peter？
— I’d like to 　　　　an organization to help more people i
n need.
A. set up B. put up C. pick up D. take up
（　A　）4. — I could tell by the look on her face that there was some
good news.— 　　　.
A. You said it！ B. That’s very kind of you！
C. My pleasure. D. Don’t say that to me！
A
A
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四、 补全对话。
根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中
有两个为多余选项。
A. I’m not sure.
B. Alaska is the largest.
C. So the Nile River is the longest.
D. Yes. It’s the most famous part.
E. I visited the state three years ago.
F. Let’s see how many questions you got right.
G. Which is the largest state in the south of the US？
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A： Welcome back to our program. George， please answer our questions.
Which river is the longest， the Nile River， the Amazon River or the
Mississippi River？
B： Oh， that’s easy. The Nile River is longer than the Amazon River and
the Mississippi River. 1.
C　
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A： All right. Let’s go on！ What is the highest mountain in Europe？
B： 2. I know Qomolangma is the highest mountain in the world，
but Europe？ Let me think. OK. I think it is Mount Elbrus.
A： Well， George， your next question. 3.
B： Hmm， I think Texas is the largest state in the south of America.
A　
G　
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A： Which is the largest state in the US？
B： 4. And it’s much larger than Texas.
A： OK. These are your answers. 5. ...Wow， you’re so lucky to
get all the questions right. Congratulations！ You will get two tickets for the
concert tonight.
B： Thank you very much.
B　
F　
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五、 阅读理解。〔人与自然——环境保护〕
Scientists are trying to make the deserts into good land again. They
want to bring water to the deserts， so people can live and grow food. They
are learning a lot about the deserts. But more and more of the earth is
becoming desert all the time. Scientists may not be able to change the desert.
Scientists think that people make deserts. People are doing bad things to the
earth. Some places on the earth don’t get much rain. But they still don’t
become deserts. This is because some green plants are growing there. Small
green plants are very important to dry places.
Plants don’t let the sun make the earth even drier. Plants do not let the wind
blow the dirt away. When a bit of rain falls， the plants hold the water.
Without plants， the land can become desert more easily.
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（　C　）1. Why can the land become deserts？
A. Because some places get much rain.
B. Because plants don’t let the hot sun make the earth even drier.
C. Because people are doing bad things to the earth.
D. Because scientists haven’t learnt enough about the deserts.
C
（　A　）2. Scientists want to 　　　　to make the deserts into good land again.
A. carry water B. grow food
C. do nothing D. study
A
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（　D　）3. Why are green plants helpful？
A. Because they can hold the water.
B. Because they can stop the wind from blowing the earth away.
C. Because they can keep the earth wet.
D. All of the above.
D
（　A　）4. Which is the best title for the passage？
A. The desert problem B. Climate makes deserts
C. Green plants and animals D. Deserts， trees and water
A
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第3课时　Reading （2）
Unit 7　The natural world
一、 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语
言通顺。
1. Don’t read in the sun. It will h （损害） your eyes.
2. — Must I r （归还） this book to you right now， Millie？
— No， you needn’t. You can keep it until next Friday.
arm　
eturn　
3. Everyone should a （行动） to stop hunters from hunting wild
animals.
ct　
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4. Paper is a useful invention. Cai Lun improved it a （大约）
2，000 years ago.
5. He tried his best in the competition， but s （不幸地）， he
didn’t make it to the finals.
round　
adly　
6. She tried to h （拿着） the heavy box all the way to the car
without asking for help.
7. There are some p （池塘） in the park. We can feed the fish and
watch the ducks swim there.
8. Doctors say that eating too much salt can be bad for the k （肾脏）.
old　
onds　
idney　
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二、 用方框中所给单词或短语的适当形式填空（其中有一个是多余的）。
trap　lung　sponge　non－living　take in　carbon dioxide
1. The table is a object made of wood.
2. — What kind of harm can the environment do to our body？
— The polluted air in big cities is bad for people’s .
non-living　
lungs　
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3. — The hikers were in the mountains because of the
snowstorm.
— That’s so dangerous. Did the rescue operation（救援行动） start？
4. — Too much will cause the earth’s temperature to rise.
— Yes. And once the temperature rises， it will bring about extreme
weather.
5. — What did your mother do in the kitchen？
— She used a to clean up the spilled milk on the table.
trapped　
carbon dioxide　
sponge　
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三、 单项选择。
（　A　）1. You are not good at English. 　　　　， you need to practise more.
A. Therefore B. However
C. After that D. Luckily
（　C　）2. More and more information can be 　　　　in our computers now.
A. helped B. acted C. stored D. missed
A
C
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（　D　）3. — The mall 　　　　eight floors and hundreds of shops.
— Yes. It is the largest shopping mall in the city.
A. adds B. needs C. borrows D. includes
（　B　）4. Mark tried to get rid 　　　　his idea of selling his
company， but he failed.
A. with B. of C. from D. for
D
B
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（　D　）5. It’s wise of our government to make laws 　　　　the
people 　　　　in schools， hospitals and many other public places.
A. to protect； to smoke B. to protect； smoking
C. to prevent； to smoke D. to prevent； smoking
D
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四、 阅读理解。
Historically， people explored the ocean to find new ways to travel
around the world or to start new trade ways. Today， we pay more attention
to the ocean itself in the ocean exploration.
In recent years， new technology has made it easier to dive（潜水）
into the deep sea. Better submarines（潜艇）， robots and cameras now
allow scientists to explore areas people couldn’t reach before. China’s deep
－ocean drilling vessel（大洋钻探船）， Meng Xiang， can now be added
to the list.
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Human beings actually don’t know much about the ocean. Believe it or
not， we know more about space than we do about the deep sea. Although
the ocean covers about 71％ of the earth’s surface， 95％ of it is
unexplored.
Why does so much of the ocean remain unknown？ Part of the answer is
that it’s difficult to explore. Sure， it’s hard to get a spaceship into space.
But remember that in space， you can see things. The deep sea， however，
is hopelessly dark. Getting a light down there that can shine far enough to see
anything is no easy task.
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That being said， ocean exploration is worth the risk and cost. The
ocean is connected to all of us and plays a role in everything from the air we
breathe， the food we eat and the transportation of the goods we buy to
weather and long－term climate trends（趋势）.
Most of our knowledge of the ocean comes from shallower waters， but
deeper waters are becoming more important. Many fisheries are built in deep
waters. The deep ocean also holds plenty of oil， gas， metals and so on.
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（　B　）1. Why didn’t scientists reach the deep sea in the past？
A. Because they didn’t think it was worth the risk.
B. Because they didn’t have high－level technology.
C. Because they wanted the knowledge from shallower waters.
D. Because they had no need to explore the deep sea.
B
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（　C　）2. What can we learn from Paragraph 2？
A. The Meng Xiang deep－ocean drilling vessel is popular with tourists.
B. The Meng Xiang deep－ocean drilling vessel is mainly used for trade.
C. China has made great progress in ocean exploration technology.
D. China is the first country to explore shallower and deeper waters.
C
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（　A　）3. What can we get from the text？
A. We know more about shallower waters than deeper ones.
B. The ocean coverage is the largest and we have explored most of it.
C. More resources come from the shallower waters than from deeper ones.
D. We can see things very clearly in the deep sea.
A
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第4课时　Grammar & Word power
Unit 7　The natural world
一、 写出下列名词或形容词加后缀后的形容词或副词及其中文释义。
Adjective Adverb &
Chinese Noun Adjective & Chinese Adjective Adjective & Chinese
1. real really真正
地 8.friend friendly友
好的 15. kind kindly亲切
的
2. bad badly严重
地 9. day daily日常的 16. lone lonely孤独
的
3. careful 地 10.week 17. live
really
真正地
friendly
友好的
kindly
亲切的
badly
严重地
daily
日常的
lonely
孤独的
carefully
仔细地
weekly
每周的
lively
生动的
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Adjective Adverb &
Chinese Noun Adjective & Chinese Adjective Adjective & Chinese
4. slow slowly缓慢
地 11. month monthly每
月的 18. dead deadly致命
的
5. near nearly几乎 12. year yearly每年
的 19. sick sickly体弱
多病的
6. easy easily容易
地 13. love lovely可爱
的
7. lucky luckily幸运
地 14. mother
slowly
缓慢地
monthly
每月的
deadly
致命的
nearly
几乎
yearly
每年的
sickly
体弱多病的
easily
容易地
lovely
可爱的
luckily
幸运地
motherly
慈母般的
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二、 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语
言通顺。
1. Don’t be n （吵闹的）. We must keep quiet while reading books
in the library.
2. It is so hot outside. The sun can d （损害） your skin.
3. How terrible！ Smoking is bad for our health. It can c （导致）
cancer.
oisy　
amage　
ause　
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4. — Sam， what t （话题） will you choose for your speech？
— I may choose “Heroes”. I will ask my teacher for advice and make a
decision.
5. — What do you think of the Dafeng Milu National Nature Reserve（自然
保护区）？
— It’s wonderful. It’s an ideal home for w （野生动物）.
opic　
ildlife　
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三、 用and、 but、 or或so填空。
1. — I cannot speak Japanese French. What about you？
— Neither can I. I only know a little English.
2. My father is busy working， he can’t play with us now.
3. I gave a present to my sister， she liked it very much.
4. Mary worked very hard， she failed the math exam again.
or　
so　
and　
but　
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四、 用所给词的适当形式填空。
1. It is （like） that she will be late for school due to the heavy rain.
2. Tom fell off his bike， and his hand was hurt （bad）.
likely　
badly　
3. The hotel （provide） delicious food and comfortable rooms.
4. The Chinese writing system is one of the world’s greatest
writing （system）.
provides　
systems　
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五、 单项选择。
（　B　）1. （2024·龙东地区改编）We must get up at 7：00 tomorrow
morning， 　　　　we’ll miss the train.
A. and B. or C. but D. so
（　D　）2. In the sentence “The company offers her a nice job.”， the
underlined part is 　　　　.
A. P B. OC C. DO D. IO
B
D
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（　D　）3. The structure of the sentence “The students in Class 1 made
Li Ping the new monitor last month.” is “ 　　　　”.
A. S ＋ V ＋ P B. S ＋ V ＋ O
C. S ＋ V ＋ IO ＋ DO D. S ＋ V ＋ DO ＋ OC
（　C　）4. The structure of the sentence “He gave children too much
pocket money.” is “ 　　　　”.
A. S ＋ V ＋ P B. S ＋ V ＋ DO ＋ OC
C. S ＋ V ＋ IO ＋ DO D. S ＋ V ＋ DO ＋ IO
D
C
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（　B　）5. Suzhou’s wetlands are home to diverse
wildlife， 　　　　rapid urban development is threatening their survival.
A. and B. but C. or D. so
（　D　）6. — Mr Black always makes his class 　　　　and keeps his
students interested in class.
— What a successful teacher he is！
A. boring B. lovely C. slowly D. lively
B
D
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（　D　）7. 　　　　people find this kind of movie unpleasant， so there
is no audience in the cinema.
A. A few B. Very few
C. Few D. Quite a few
（　B　）8. Which sentence structure is “S ＋ V ＋ DO ＋ OC”？
A. Sandy gave her cat some food.
B. I found the story very interesting.
C. The bird sings beautifully.
D. The dish smells good.
D
B
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六、 任务型阅读。〔人与自然——自然生态〕
阅读下面短文，并用英语回答问题（请注意每小题的词数要求）。
Today more than 20％ of the land is desert， and this is growing. There
is a picture， for example， from a cave in Algeria（阿尔及利亚）. It
shows cows and people. The area was very green， and plants grew there.
Many types of animals lived there. The picture is more than three thousand
years old. Today， the cave is in a desert. Why are the deserts growing？
There are three main reasons.
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One reason is climate. The climate changed and rain did not come every
year. The sun was very hot and all the water in the soil disappeared（消失）.
Another reason is animals. For hundreds of years， people who lived
near deserts kept goats. Goats like eating plants. They ate the plants， and
there weren’t any plants to stop the wind. When the wind blew， it blew all
the good soil away. Soon， there wasn’t any good soil and it was very
difficult for plants to grow.
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The third reason is people. People cut down trees， so no trees stopped
the wind. Also， in some countries， people wanted to make electricity.
They changed the direction of the rivers and built dams（水坝）. This
changed the direction of the underground water in other countries.
In many places this is a very big problem. We have to be very careful
about what we do to nature.
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六
1. How much land today is not desert？（不超过10个词）

2. When was the picture drawn？（不超过10个词）

3. What are the three main reasons for the growth of deserts？（不
超过5个词）

Less than 80％ of the land.
More than three thousand years ago.
Climate， animals and people.
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六(共15张PPT)
第5课时　Integration （1）
Unit 7　The natural world
一、 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语
言通顺。
1. — Good morning， m （女士）. Can I help you？
— Sure. I’d like 2 kilos of mutton for cooking.
2. E （环境的） pollution has become a serious problem.
3. — Have you heard of the 24 solar terms in China？
— Yes. They show the wisdom and k （知识） of ancient
Chinese.
adam　
nvironmental　
nowledge　
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4. Mr Lee always c （创建） a good English environment for us
to study in.
5. Smallpox（天花） k （杀死） thousands of people each year in
the past.
6. I was lucky to find a r （珍贵的） book in the library.
reates　
illed　
are　
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二、 用方框中所给单词或短语的适当形式填空（其中有一个是多余的）。
balance　while　mud　wastewater　all year round　environment-friendly
1. After the heavy rain， the road was covered in thick .
2. Our class is collecting waste to make
handicrafts.
3. — It’s neither too cold nor too hot in Kunming.
— Right. I went there last year.
mud　
environment-friendly　
all year round　
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4. — I think it’s important for him to keep a（n） diet.
— Yes. I agree with you.
5. Mother’s Day is coming. Some students want to buy flowers as
gifts， I plan to cook a big dinner for my mother.
balanced　
while　
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三、 单项选择。
（　C　）1. — What time did you begin your work yesterday？
— 　　　　six o’clock 　　　　the daytime.
A. On； in B. At； on
C. At； in D. On； at
（　B　）2. — I don’t like lions because they are dangerous. How about
you， Jane？
— Me neither. They may 　　　　other animals！
A. save B. kill C. forget D. see
C
B
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（　B　）3. — How do you like the TV programme National Treasure
（《国家宝藏》）？
— What an amazing programme it is！ It’s full of 　　　　of culture and history.
A. ability B. knowledge
C. feeling D. exercise
B
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（　B　）4. Harbin is 　　　　of China. It’s usually very cold in winter there.
A. to the north-east B. in the north-east
C. in the north-west D. to the north-west
（　C　）5. — Safety is very important to all of us.
— I agree. We students should learn 　　　　ourselves
in daily life.
A. where to hold B. what to visit
C. how to protect D. when to help
B
C
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四、 根据汉语提示完成句子。
1. 我在这儿短暂停留看望祖父母。
I’m here see my grandparents.
2. 这个小男孩在十岁时建立了他的第一个网站。
The little boy website at the age of ten.
for a short stay to　
set up his first　
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3. 他们都了解保护黄河的重要性。
They all know the Yellow River.
4. 我们能做些什么来帮助保护我们社区的清洁水源？
the clean water sources in our
community？
5. 吃太多糖会导致牙齿问题。（lead to）

the importance of protecting　
What can we do to help protect　
Eating too much sugar can lead to dental problems.
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五、 （跨地理·环境与生活）完形填空。
The Arctic is home to over 21，000 kinds of animals and plants. Two
thirds of it is the Arctic Ocean. In winter， it is completely covered
with 　1　. In summer， nearly 50 percent of the sea is ice.
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It’s also home to about 4 million 　2　， a group of whom are Inuit.
Jim is an Inuit boy. At 6：30 a.m.， he wakes up and 　3　 go to school in
his fur coat. It keeps him 　4　 in the freezing weather. Half an
hour 　5　， he gets to school on a ski or snowmobile. At 11：30 a.m.，
it’s time for 　6　. There’s fish and other meat in his lunchbox. These foods
give him enough 　7　. Besides local food， some people eat Western
food. At 5：00 p.m.， the snow outside makes everything bright， so he
wears snow goggles（护目镜） on his way back home， or his 　8　 may
be badly hurt by the strong light. At 10：00 p.m.， he goes to bed.Sometimes he stays in an ice house called the igloo（冰屋）. It looks cold but it’s warm inside. Many local people live in houses 　9　 wood.
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The Inuit mainly make a living by hunting and fishing. Now， their life
is greatly influenced by climate change. For example， many animals they
hunt for food are disappearing. There is 　10　 food for the reindeer（驯
鹿） they keep， too. So， we have to take action to protect the
environment.
（　B　）1. A. green grass B. sea ice
C. pretty flowers D. dirty sand
（　D　）2. A. babies B. birds
C. students D. people
B
D
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（　C　）3. A. pays attention to B. looks forward to
C. gets ready to D. gets close to
（　B　）4. A. hot B. warm
C. cool D. cold
（　A　）5. A. later B. after
C. before D. ago
（　C　）6. A. dinner B. breakfast
C. lunch D. supper
C
B
A
C
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（　C　）7. A. enemies B. erasers
C. energy D. exercise
（　D　）8. A. ears B. mouth
C. hands D. eyes
C
D
（　A　）9. A. made of B. made up
C. made by D. made from
（　C　）10. A. more B. fewer
C. less D. many
A
C
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五(共14张PPT)
第1课时　Welcome to the unit
Unit 7　The natural world
一、 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语
言通顺。
1. The polar c （气候） is terrible， with long， cold winters
and short， cool summers.
2. — Can p （企鹅） fly like other birds？　
— No， but they can swim very fast like fish.
limate　
enguins　
3. The forest is a very important e （生态系统）， where
plants， animals， and the environment are all connected.
4. The first forest library in Shanghai makes it possible to enjoy reading in
the n （自然的）environment.
cosystem　
atural　
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二、 用方框中所给单词或短语的适当形式填空（其中有一个是多余的）。
leaf　world　support　rainforest　be home to　coral reef
1. We saw a large expanse of while snorkelling（浮潜）.
2. — I’m afraid I can’t do well in the sports meeting.
— Don’t worry. I will you， even though you don’t succeed.
coral reefs　
support　
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3. — I hear that the phones with 5G will be much faster.
— By the end of this year， we will have one of the
largest 5G deployments.
4. A team of scientists ventured deep into the to study rare
plant species.
5. In autumn， the weather gets cooler and the green start to turn gold.
world’s　
rainforest　
leaves　
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三、 单项选择。
（　B　）1. There is a new building 　　　　the art building and the
science building.
A. in B. between C. above D. under
（　C　）2. — Do you know where the “New Administrative Capital”
of Egypt is？
— It’s in the 　　　　to the east of Cairo.
A. sky B. ocean C. desert D. forest
B
C
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（　A　）3. Both Hangzhou and Shanghai are in the east of China.
Shanghai 　　　　to the north－east of Hangzhou.
A. lies B. takes C. faces D. looks
（　A　）4. The game show was 　　　　interesting 　　　　all of them
liked watching it.
A. so； that B. such； that
C. too； to D. enough； to
A
A
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（　D　）5. — 　　　　does Jim look？
— He looks tall and strong. He 　　　　a sportsman.
A. What； likes B. How； likes
C. What； looks like D. How； looks like
D
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四、 补全对话。
根据对话内容，从方框内的选项中选出能填入空白处的最佳选项，其中
有两个为多余选项。
A. Not really.
B. How amazing！
C. How can they grow so tall？
D. When do they grow fastest？
E. Hmm， is it a really big tree？
F. Where can we find these redwood trees？
G. The climate there is perfect for their growth.
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二
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A： Hi， Jean！ Do you know what the tallest plant in the world is？
B： 1.
A： Exactly！ It’s the redwood tree. Some redwoods can grow to a height of
over 100 meters！
B： Wow， that’s really high！ 2.
E　
C　
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A： They have a very strong root system that helps them get enough water.
Also， they live in places with lots of rain.
B： 3.
A： They are mainly found in California in the United States. 4.
B： Is it easy for us to take care of the redwood trees if we plant them？
A： 5. They need a lot of space， water， and the right soil
conditions（土壤条件）.
B： Got it. Redwood trees are amazing！
F　
G　
A　
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二
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五、 阅读理解。〔人与自我——生活与学习〕
As we know， the desert covers large areas of the earth. In the desert，
there is very little rain and it is very hot during the day and so cold at night.
If you are a hiker who wants to cross the desert， it might be wise to know
what you should do in order to survive in the desert.
Try to find water in the desert. If you find a small piece of land where
the earth is wet， dig deep inside to look for water. Another method of
getting water is to cover a green plant with a plastic bag. As it breathes，
water vapour will collect inside the bag. Little by little， you can collect
enough water to drink.
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二
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四
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Plan to travel at night and sleep during the day if you find you have to
stay in the desert for a period of time. If you can find any shade in the
desert， use it as a shelter to protect you from the strong sunlight.
Wear light-coloured clothes. You’ll be cooler if you wear that kind of
clothes， which can help your body become cool and protect you from
sunburn（晒伤）.
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二
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Prepare to signal（示意） to planes passing overhead if you are caught
in the desert. During the day keep a smoky fire burning and at night， a
bright one. Spell out the word “SOS” on the ground， using whatever
materials you can find. In this way， you are more likely to be saved.
（　D　）1. In the desert we sleep during the day in order to 　　　　.
A. get some water
B. keep away from the dangerous animals
C. walk fast through the desert
D. protect ourselves from the strong sunlight
D
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（　B　）2. What can we infer from the passage？
A. We can’t find any shade as a shelter.
B. It’s better to wear a white coat than a black one.
C. We shouldn’t travel at night because we can’t see clearly.
D. If we are in trouble， we should make a smoky fire at night.
B
（　A　）3. What is the best title for the passage？
A. How to survive in the desert
B. What’s the weather like in the desert？
C. What should we wear in the desert？
D. Ways to enjoy yourselves in the desert
A
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二
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五(共17张PPT)
单元提优　Assessment & Further study
Unit 7　The natural world
考点特训
考点1　act的用法
1. The medicine will start （act） in an hour.
2. — More and more teenagers have poor eyesight， so parents and teachers
should take （act） to stop the situation from getting worse.
— I quite agree with you.
to act　
action　
考点2　quite a few/quite a little辨析
（　B　）1. There is 　　　　water in the bottle. It should be enough for
our short journey.
A. little B. quite a little
C. few D. quite a few
（　B　）2. Because of the heavy fog， 　　　　flights have been
delayed（延误）.
A. only a few B. quite a few
C. only a little D. quite a little
B
B
考点3　cause/reason/excuse辨析
（　D　）1. — Tom， tell me the 　　　　for being late for school.
— I thought I could arrive on time. But the bus started moving before I could get on it.
A. task B. cause C. excuse D. reason
（　A　）2. — I’m sorry， Mrs Wu. My homework has been stolen.
— Your 　　　　is beyond a joke. You must hand it in at once.
A. excuse B. cause C. skill D. reason
D
A
（　C　）3. 　　　　 about the loss of the female pilot keep everyone
sad. I hope we can find the 　　　　of the accident as soon as possible.
A. News； result B. Information； excuse
C. Messages； cause D. Truth； reason
C
考点4　harm的用法
1. A little wine will be （harm） to your health. Just don’t
drink too much.
2. I know that watching too much TV can be （harm） to our
eyes.
harmless　
harmful　
写作特训
[经典例题]
假设你是李辉，你校英语报“Protect the Environment”专栏面向全
校学生征集主题宣传稿，需要用英语向大家宣讲环保的意义以及作为中
学生怎样保护环境。请你以“Save the earth： Let’s do our part！”为
题，用英语给专栏写一篇稿件。
要求：
1. 条理清楚，行文连贯，可适当发挥；
2. 词数80左右，已给出部分（画直线部分）不计入总词数。
[高分范文]
Save the earth： Let’s do our part！
The earth is the only home for everyone on it. It provides all the
resources we need for survival， ① from fresh water to rich land.
However， human activities cause serious problems. Climate change，
pollution， and loss of biodiversity are now harming it. ② Our planet is
crying for our help now. ③ As middle school students， we have the power
to make a difference and help save the earth！
To protect the earth， we can start ④ by saving water， planting more
trees and reducing pollution. Saving animals and recycling things whenever
possible are necessary as well.
Let’s do our part to save the earth！
[名师点评]
短文紧扣“保护地球”主题，从现状分析到行动建议层层递进，最
后发出号召，展现了作者对环境保护的深刻思考和强烈的社会责任感，
具有很好的示范意义。
① 使用from fresh water to rich land具体化地球资源，比抽象描述更
具说服力；
② 该句使用了“地球在哭泣”的拟人化修辞，更能激发共鸣；
③ 使用as middle school students进行身份定位，强调主体责任，突
破常规环保文章的泛泛而谈；
④ by后面使用三个动宾结构，形成韵律感。
[开头句]
1. The ocean is home to many kinds of sea life.
2. Forests are of great importance.
[中间句]
1. One of the main problems is pollution.
2. Pollution is one of the biggest problems.
[结尾句]
1. Together we can help protect the ocean.
2. Let’s do our part to save the earth！
[名言警句]
1. Where there is green， there is life.
哪里有绿色，哪里就有生命。
2. Limited resources， infinite circulation.
有限的资源，无限的循环。
[小试身手]
Teens’ Talk Magazine向中学生征集有关“环保”话题的投稿。
假设你是李华，请以“Protecting the forests”为题，从森林的重要
性、人类活动对它的影响、它面临的问题等方面撰写一篇文章，呼
吁人们保护森林。
要求：
1. 词数80左右，文中须包含提示的所有信息，可适当发挥，开头
已给出，不计入总词数；
2. 意思连贯，表达清楚。
[思路点拨]
① 人称：以第三人称为主；② 时态：一般现在时；③ 写作时要注
意顺序，先介绍森林的重要性，再说它现在面临的严峻问题，并给出解
决方案，最后呼吁人们行动起来，保护森林。
要点 描述 第一段 Forests are ...They are home to ...and provide us
with ...Moreover ...
第二段 However， forests are facing ...To save forests， we
can ...
第三段 Let’s take action ...
[写作提纲]
[妙笔生花]
Protecting the forests
Forests are of great importance.


They are home to countless
animals and plants， and provide us with fresh air. Moreover， forests
help prevent soil erosion and regulate the climate.　







　However， forests are facing serious problems. People are
cutting down trees for farming. This destroys the homes of animals and
makes many kinds of plants and animals die. To save forests， we can
plant more trees and use less paper. Calling on more people to protect
forests is also very important.　
Let’s take action now. Join forest protection campaigns and make a
difference.
（更多精彩作文素材见“背记手册”）(共13张PPT)
第2课时　Reading （1）
Unit 7　The natural world
一、 根据首字母及汉语提示，完成下列单词的拼写，使句意明确，语
言通顺。
1. — Do you know how heavy the Eiffel Tower is？　— Sure. It’s 10，100
t （吨）.
2. A bookshelf is used for s （贮存） books.
3. My mother says she will be back a （大约） 5 o’clock.
4. The traditional breakfast in this area i （包括） bread and
milk.
5. Simon wants to know more about w （湿地） to find ways to
protect them.
ons　
toring　
round　
ncludes　
etlands　
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二
三
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二、 用所给词的适当形式填空。
1. About 60％ of the land （be） covered with grass and trees.
2. — Wow， look at all the stars tonight！
— Oh， there are （million） of stars in the clear night sky.
is　
millions　
3. We （hold） a great party to celebrate my mother’s 40th
birthday yesterday.
held　
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二
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4. Some people throw away rubbish everywhere， so there is a lot
of （pollute） around us.
5. — There are 60 students in our class. One （three） of them
are boys. How many girls are there？
— Forty， of course.
pollution　
third　
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二
三
四
五
三、 单项选择。
（　A　）1. The goldfish in our school 　　　　are so beautiful that I
often go to watch them.
A. pond B. museum
C. library D. playground
（　C　）2. （2024·天津）We 　　　　the books to the library after we
read them.
A. waved B. pointed
C. returned D. caught
A
C
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（　B　）3. — Why did Ruth’s mother 　　　　her going out to play？
— Because she hasn’t finished her homework.
A. produce B. prevent
C. protect D. promise
（　B　）4. — Lucy， do you know World Sleep Day？
— Yes. Let’s 　　　　bad sleeping habits and form better ones on World
Sleep Day.
A. get ready for B. get rid of
C. get tired of D. get along with
B
B
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（　C　）5. The car looks nice. 　　　　， it’s much greener because it
uses electricity instead of gas.
A. However B. Even though
C. What’s more D. What’s worse
C
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二
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四、 根据汉语提示完成句子。
1. 人类吸入氧气，呼出二氧化碳。
Humans and breathe out carbon dioxide.
2. 老师在帮助学生成长方面发挥着作用。
Teachers in helping students grow.
3. 雨下个不停。这种情况持续着，把地面弄得泥泞不堪。
The rain keeps falling. This ， making the ground
muddy.
take in oxygen　
have a role to play　
goes on and on　
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二
三
四
五
4. 厨房就像我们家的“心脏”，我们在这里做饭并分享美食。
The kitchen is our home， where we cook and
share delicious food.
5. 冰箱里有大量的食物。（plenty of）

like the “heart” of　
There is plenty of food in the fridge.
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二
三
四
五
五、 完形填空。〔人与自然——环境保护〕
Dear Environmental Scientists，
My name is Wang Li. I am writing to express my 　1　 about the
destruction（破坏） of the wetland in my local area.
The temperature in the wetlands is usually neither too high nor too low.
There is lots of rain and sunshine， too. Wetlands are really 　2　 places for
wildlife to live. However， offering food and homes to some animals and
plants isn’t the only reason why we should protect wetlands. Wetlands are
important 　3　 they can also help stop flood.
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When I was a child， the wetland near my home was a beautiful
ecosystem. It 　4　 a peaceful place for people to relax. I 　5　 hours
watching the waterbirds and other wildlife in the wetland at that time.
However， 　6　， over the years， the wetland has been badly
damaged by human activities. Some farmers have changed the wetland
into 　7　 in order to plant rice. Also， road and airport building and the
industry of fish farming have been harmful to this ecosystem. The water is
now polluted， and the wildlife that once lived here has to leave. This has
had a huge influence on the waterbirds that 　8　 the wetland for a living.
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二
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It’s time to protect the wetland. But how can we 　9　 people’s
awareness（意识） of the importance of protecting the wetland？ I hope you
can give me some suggestions. I hope everyone can take action to protect the
wetland in our local area and make it as 　10　 as it used to be.
Sincerely，
Wang Li
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（　B　）1. A. interest B. worry C. knowledge D. courage
（　C　）2. A. terrible B. rich C. good D. poor
（　A　）3. A. because B. though C. until D. unless
（　B　）4. A. compared B. provided C. changed D. chose
（　D　）5. A. took B. cost C. paid D. spent
（　A　）6. A. unluckily B. especially C. probably D. suddenly
（　C　）7. A. hotels B. schools C. fields D. factories
（　B　）8. A. care about B. depend on C. get to D. look at
（　D　）9. A. imagine B. control C. guess D. raise
（　C　）10. A. ugly B. noisy C. beautiful D. cloudy
B
C
A
B
D
A
C
B
D
C
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