(共8张PPT)
单元语法专训
Unit 5 Look into Science
[课堂回顾]
1. In Mexico， the butterflies always return to thesame small piece of
forest，which is only 20 kilometres wide.
2. But in Mexico， people cut down the trees that the butterflies need to rest
on because they want more land for farming.
3. Your DNA has billions of instructions that explain why you are the way
you are.
[规则探究]
一、 定义：
在复合句中作定语，修饰主句中的名词或代词的从句叫作定语从
句，被修饰的词叫先行词，引导定语从句的词叫关系词。
二、 关系词
1. 关系代词： that、 which、 、 whom、 whose的用法
（1） ：指人且在定语从句中作主语。
（2） who（m）/that：指人且在定语从句中作 。
（3） ：指物且在定语从句中作主语或宾语。
（4） ：指人和物且在定语从句中作主语或宾语。
（5） ：指人和物且在定语从句中作定语。
who
who/that
宾语
which/that
that
whose
2. 关系副词： when、 where、 why的用法
（1） 引导的定语从句修饰表示时间的先行词。
（2） 引导的定语从句修饰表示地点的先行词。
（3） 引导的定语从句修饰表示原因的先行词。
when
where
why
3. 注意事项
（1） 关系代词在从句中作 时不能省略，谓语动词的单复数应
与 的单复数保持一致。
（2） 关系代词在从句中作 时可省略，但关系代词前有介词时
不能省略。指人时只能用 ，指物时只能用 。
主语
先行词
宾语
whom
which
改为含定语从句的复合句
1. I borrowed a book from the library. The book was written by Lu Xun.
The book from the
library by Lu Xun.
which/that
I
borrowed
was
written
1
2
3
4
5
6
2. There are lots of things. You need to prepare them before the trip.
There are lots of
things before the
trip.
3. I’m collecting stamps. There are pandas on the stamps.
I’m collecting the stamps on them.
4. Do you know the man？ He is playing the piano.
Do you know the man the piano？
that/which
you
need
to
prepare
which/that
have
pandas
that/who
is
playing
1
2
3
4
5
6
5. We don’t know the boy. Jack saved him.
We don’t know the
boy .
6. Julia is a beautiful girl with long curly hair.
Julia is a beautiful girl long curly hair.
that/who
was
saved
by
Jack
that/who
has
1
2
3
4
5
6(共16张PPT)
Lesson 28 The Study of Living Things
Unit 5 Look into Science
01
基础过关
02
能力进阶
目
录
一、 用所给单词的适当形式填空
1. There are two （butterfly） in the tree.
2. It was （puzzle） that Lucy didn’t pass the exam.
3. I’m sorry. I （complete） forgot that it was your birthday
yesterday.
4. Tu Youyou is a （biology） who won the Nobel Prize.
5. The fine （chemical） become more and more important.
butterflies
puzzling
completely
biologist
chemicals
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二、 用方框内所给词的适当形式填空
puzzle lay mystery complete
1. China’s first female pilots their first solo flight
recently.
2. This difficult problem made all of us .
3. Linda her mobile phone on the table and picked up a book to
read.
4. There are quite a few in the world.
have completed
puzzled
laid
mysteries
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三、 句子盲填
1. Be sure not to cut trees that are over a hundred years old.
2. （家乡河北）Both Baoding Xiong’an are developing rapidly.
3. Yesterday， as many 2 000 people visited the school.
4. The house in Lu Xun used to live is now a museum.
down
and
as
which
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三
四
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四、 根据汉语意思完成句子
1. 你最好尽可能多地记住英语单词。
You’d better memorize English words possible.
2. 她穿的衣服如此奇特以至于她引起了老师的注意。
The clothes she wore were so strange that she the
teacher’s .
3. 我们不应该砍树而应该种树。
We should not trees but plant trees.
as
many
as
drew
attention
cut
down
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4. 现在李华已经学会不少烹饪的方法。
Now Li Hua has learned quite ways to cook already.
5. 李白和杜甫都因为写了许多伟大的诗而闻名。
Li Bai Du Fu are famous for writing many great poems.
a
few
Both
and
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五、 句型转换
1. I could not finish the difficult work without his help.（保持句意
基本不变）
Thanks to his help， I was able to the difficult work.
2. Australia doesn’t have as many people as China.（保持句意基本不变）
Australia people than China does.
3. The scientific community discovered a new planet in 2022.（改为
被动语态）
A new planet by the scientific community in 2022.
complete
has
fewer
was
discovered
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六、 阅读理解
人与自我——抗挫能力
One day a man found a cocoon（茧） of a butterfly in the forest. He sat
there for several hours and watched the cocoon. Suddenly he saw a small hole
on it and the butterfly tried its best to force its body through that hole. But it
was hard for the butterfly to come out of the cocoon. So the man decided to
help the butterfly. He cut off the remaining（剩余的） cocoon easily. But to
his surprise， the butterfly got a heavy body and very small wings when it
came out.
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The man still watched the butterfly because he expected that the body
would become smaller and the wings would grow larger， and that the
butterfly would be able to fly. But nothing happened！ In fact， the butterfly
spent the rest of its life crawling（爬行） around with a heavy body and
small wings. It was never able to fly.
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The man was kind， but he did not understand the laws of nature.
Before the butterfly came out of the cocoon， fluid（液体） from its body
must be forced into its wings， and then it would be ready for flying. It must
have a hard struggle to get through the small opening so as to get its freedom
from the cocoon.
Sometimes struggles are what we need in our lives. If we go through our
lives without any difficulties， we would fail easily. We would not be as
strong as we could have been and we could never fly.
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（ B ）1. What was the butterfly doing at the beginning of the story？
A. It was trying to make a cocoon for itself.
B. It was struggling to get out of its cocoon.
C. It was lying under a tree in the forest.
D. It was crawling around quietly on the ground.
B
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（ A ）2. What does the last paragraph tell us？
A. Struggles are sometimes necessary in our lives.
B. Nothing is difficult if we put our hearts into it.
C. Every good deed will come back with good results.
D. The greatest happiness in the world is to help others.
A
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（ C ）3. What is the best title for the story？
A. The love for the cocoon
B. The joy of helping each other
C. The lesson of the cocoon
D. The expectation of the butterfly
C
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七、 情景交际
根据上下文及所给标点符号写句子，使对话通顺、完整。
Mike： Hi， Jim！ What are you thinking about？
Jim： Oh， I’m thinking about something in the forest.
Mike： 1. ？
Jim： I prefer plants.
Mike： 2. ？
Jim： Because they are very beautiful， I think. I like bamboo best.
3. ？
Which do you prefer， animals or plants
Why
What about you
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Mike： I like animals better than plants. I think animals are very interesting
and we can play with them.
Jim： 4. ？
Mike： I like pandas best. They are very lovely.
Jim： 5. ？
Mike： Sounds great！ Let’s go to the Forest Park this Sunday.
Jim： OK. We can see many kinds of plants and animals there. It’s so
interesting！
Mike： See you！
Jim： See you this Sunday！
What animals do you like best
Why not go to the Forest Park
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七(共18张PPT)
Lesson 26 Keep the Candle Burning
Unit 5 Look into Science
01
基础过关
02
能力进阶
目
录
一、 用所给单词的适当形式填空
1. Can you give us some （match）？ We want to light the
wood.
2. My grandfather used to put the candle on a （hold）.
3. Two （five） of the students in our class don’t have enough
sleep.
4. We （examine） the papers before we handed them in.
5. The candle will stop （burn） without oxygen.
matches
holder
fifths
examined
burning
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三
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二、 用方框内所给词的适当形式填空
light candle burn make up of
1. A car will use less gas.
2. The firemen rushed to the building.
3. There are in different shapes and sizes in our store.
4. This drink fresh oranges and much sugar.
lighter
burning
candles
is made up of
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三
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三、 句子盲填
1. The boy used his money to buy the book because he loved it very
much.
2. Before you get off the bus， you should wait it has stopped.
3. He lit candle because there was not enough light.
4. Let the candle burn two minutes.
up
until
a
for
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二
三
四
五
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七
四、 根据汉语意思完成句子
1. 由于天气不好，我们无法爬到山顶。
Because of the bad weather， we couldn’t climb up
to the mountain.
2. （家乡河北）河北人民永远不会停止提高生活水平。
The people of Hebei will never their living
standards.
the
top
of
stop
improving
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3. 研究表明，九分之二的小学生在11岁之前在阅读方面有困难。
Studies show that of the pupils have difficulty in
reading by the age of 11.
4. 不要用光了墨水，因为我一会儿还要用它。
Don’t the ink， because I will still use it later.
5. 如果成功是一扇门，那么通往成功的道路一定由困难组成。
If success is a door， then the road to success
must difficulties.
two
ninths
use
up
be
made
up
of
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三
四
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五、 保持句意基本不变
1. It is said that the fresh water will be used up in 2050.
It is said that the fresh water will in 2050.
2. I must ask him to stop smoking.
I must ask him to smoking.
3. Don’t study until late at night because you may feel tired.
Don’t late to study because you may feel tired.
4. The doctor is examining a patient carefully.
The doctor is a patient carefully.
5. She goes running for two hours and a half.
She goes running for hours.
run
out
give
up
stay
up
checking
up
two
and
a
half
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二
三
四
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六、 （2024·涿州实验中学模拟）短文填空
阅读下面短文，在空白处填入一个适当的单词（有提示词的，填入
所给单词的正确形式）。
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二
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七
A small device， MOXIE， has produced oxygen on the surface of
Mars， 1. （bring） the chances of surviving on the red planet
a step closer. Research published in 2. journal Science Advances
reported that MOXIE had been able to produce oxygen in tests conducted in
various weather and atmospheric（大气的） conditions by the end of 2021.
The research also found that even in extreme 3.
（temperature） and after a Martian dust storm， MOXIE 4.
（continue） to produce high-purity oxygen.
bringing
the
temperatures
continued
人与社会——科学技术
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“This is the first demonstration of actually using resources on the
surface of Mars and transforming 5. （they） chemically into
something useful for a human mission，” said Jeffrey Hoffman， a
6. （retire） astronaut.
“The atmosphere of Mars is far more 7. （change）
than that of the earth and the temperature can vary 8. 100
degrees，” Hoffman said. “One aim is to show we can run in all
seasons.”
them
retired
changeable
by
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七
The device， MOXIE， uses some special pumps， which suck in
carbon dioxide. The gas is 9. （heat） to 800 ℃ and compressed
to separate the carbon and oxygen. Carbon monoxide is sent out as waste
while the pure oxygen is left behind.
Despite the challenges， MOXIE has proved durable in the extreme
conditions on Mars and scientists regard the test results 10. a great
achievement.
heated
as
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aim n. 目标 gas n. 气体；煤气；汽油
prove linking v. 证明是
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七、 阅读理解
Boys and girls， let’s do an experiment in today’s lesson.
Materials：
Instructions：
1. Fill the glass about 2/3 full of water.
2. Drop an egg carefully into the glass and watch it going down towards
the bottom.
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3. Take the egg out and add about 5 spoons of salt. Test to see if your
egg goes up.
4. Add more salt if the egg is still at the bottom.
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The science behind it：
Things go down in the water when they are denser than the water. By
adding salt， we make the water denser. Once the water is denser than the
egg， it goes up.
You can also try other things to see if you can get the same result.
material n. 材料
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（ C ）1. Which lesson are the students having？
A. Maths. B. Biology.
C. Physics. D. Geography.
（ A ）2. （创新考法·图片理解） Which can you see after adding
enough salt to the water？
A. B. C. D.
C
A
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（ D ）3. What does the word “denser” mean？
A. Faster. B. Slower.
C. Lighter. D. Heavier.
D
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七(共17张PPT)
Lesson 27 Planet Danny
Unit 5 Look into Science
01
基础过关
02
能力进阶
目
录
一、 用所给单词的适当形式填空
1. How （amaze） the things are！
2. There are many （planet） in the universe.
3. The film Gravity is well （worthy） seeing again.
4. I （certain） hope not to discuss such a private（私人的）
thing.
amazing
planets
worth
certainly
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二、 用方框内所给词的适当形式填空
tiny circle unless come out
1. He seems even than we thought.
2. You won’t drive your car you get your driver’s license.
3. The teacher asked us the right answer.
4. She denied some of the facts that in the newspapers.
tinier
unless
to circle
came out
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三
四
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三、 句子盲填
1. It is impossible to finish the difficult task in such a short time on my
own both of us work together.
2. I will support you， even you are not perfect.
3. You’d better look all the questions before having the test.
4. Is that worth try？
unless
if
through
a
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四、 根据汉语意思完成句子
1. 春天不同种类的花竞相开放。
flowers come out in spring.
2. （家乡河北）即使你周末没有时间看沧州铁狮子，你也要为它做
好宣传。
you don’t have time to watch the Iron Lion of Cangzhou
on weekends， you have to advertise for it.
3. 花时间了解中国的风俗习惯是值得的。
It’s the time knowing about the customs in China.
4. 不要错过那小小的光环。
Don’t miss that of light.
Different
kinds
of
Even
if
worth
spending
tiny
circle
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五、 （2024·保定市第三中学分校模拟）完形填空
人与自然——宇宙探秘
The universe is really mystical（神秘的）. Scientists have done lots of
study about it but there is still much they haven’t discovered. 1 think that
people have lived on the earth for many years. However， we haven’t found
life on the other planets 2 .
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There 3 eight planets going around the sun. The earth is one of
them. There are humans， animals， plants and many other kinds of 411
on the earth. There is water and air， too. And compared to the other
planets， the earth is neither too 5 nor too cold. None of the seven other
planets has a（n） 6 like that of the earth.
The sun and its planets are 7 the solar system， and our solar
system is a small part of a much larger group of stars and planets called the
Galaxy or the Milky Way. There are billions of 8 in the Galaxy， and
our sun is only one of them.
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Scientists have also 9 many other galaxies in the universe. Their
light has to travel many years to reach us. So how 10 is the universe？ It
is impossible to 11 .
Scientists have sent spaceships to Mars to 12 photos. They
have 13 sent spaceships to travel outside the solar system. However，
no spaceship has travelled far enough to reach other stars in 14 Galaxy.
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When we see stars twinkling（闪耀） in the sky at night， we may
think a lot： With so many stars in the universe， is there life out there in
space？ If there is life on other planets， what will life be like there？ What
transport do they use to 15 ？ Why don’t they visit us？ We do not know
the answers ...
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（ C ）1. A. Workers B. Doctors C. Scientists D. Managers
（ A ）2. A. yet B. already C. still D. just
（ B ）3. A. is B. are C. was D. were
（ B ）4. A. plant B. life C. animal D. nature
（ C ）5. A. cool B. warm C. hot D. wet
（ D ）6. A. lesson B. house C. expression D. environment
（ D ）7. A. caused B. carried C. explained D. called
（ C ）8. A. lights B. rivers C. stars D. gods
（ A ）9. A. discovered B. invented C. produced D. prevented
C
A
B
B
C
D
D
C
A
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（ A ）10. A. large B. far C. wide D. long
（ D ）11. A. introduce B. overcome C. appear D. imagine
（ B ）12. A. fetch B. take C. carry D. bring
（ D ）13. A. pretty B. just C. well D. also
（ B ）14. A. her B. our C. its D. his
（ A ）15. A. travel B. serve C. throw D. beat
A
D
B
D
B
A
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六、 短文填空
阅读下面短文，在空白处填入一个适当的单词（有提示词的，填入
所给单词的正确形式）。
It is said that you can’t live only on air. But now the Chinese
1. （scientist） can tell you： Maybe you can.
scientists
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2. （recent）， some Chinese scien-tists have developed
a new technique. They turned CO2， one of the main greenhouse gases，
into starch（淀粉）.
Starch is the main part of flour（面粉） and rice that we eat every day.
Usually， it’s 3. （create） by plants with CO2， water and
sunlight.
Recently
created
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According to the team’s director Ma Yanhe， 4. takes the plants
nearly 60 steps to produce starch. 5. now， the team， after six
years of hard work， has found a much 6. （simple） way to do
this， with only 11 steps.
it
But
simpler
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“Our recent study shows that creating 7. （anything）
like starch is possible in a lab， and this technology may be helpful in many
areas，” said Ma. The scientists first turned CO2 and hydrogen（氢气）
8. methanol（甲醇）. Then they pieced（拼合） these methanol
molecules（分子） together， making them into bigger and more complex
molecules. Finally the starch was produced.
something
into
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This method makes it possible to produce food in the factories， taking
the place of 9. （tradition） farming. This will not only help
make plenty of food， but also save water and land. It may also help recycle
CO2 to deal with climate change.
Astronauts may no longer need to worry about 10. （they）
food as they travel in space. They may simply turn the CO2 they breathe out
into the food they eat！
climate n. 气候；风气
traditional
their
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六(共16张PPT)
Lesson 25 Let’s Do an Experiment！
Unit 5 Look into Science
01
基础过关
02
能力进阶
目
录
一、 用所给单词的适当形式填空
1. How can you get two （theory） from one thing？
2. So far， no （science） studies have shown shark fins are
good for our health.
3. To my surprise， the 6-year-old boy can spell all those
words （correct）.
4. I am much （strong） than you.
theories
scientific
correctly
stronger
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二、 用方框内所给词的适当形式填空
experiment pressure discover possible hold
1. He did the again and again to study what happened.
2. The new of a landmark in Xizang shows that humans might
start to live there 40 000 years ago.
3. My eyesight is poor and it’s for me to see the blackboard
without glasses.
4. The International Kite Festival in Weifang every year.
5. Children these days are under too much .
experiments
discovery
impossible
is held
pressure
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三、 句子盲填
1. Maybe working in groups is good method.
2. There are many mysteries to be discovered scientists.
3. Please turn the bowl upside .
4. The force the air can be very strong.
a
by
down
of
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四、 根据汉语意思完成句子
1. 我们必须对自己有信心，我们能做到的。
We must ourselves， and we can make it.
2. 请把箱子倒过来，然后打开它。
Please the box and then open it.
3. 确保你有足够的空间舒服地坐着。
Make sure you have space sit comfortably.
4. 多亏了这把伞，我没有在大雨中被淋湿。
Thanks to this umbrella， I did not in the heavy rain.
be
sure
of
turn
upside
down
enough
to
get
wet
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五、 句型转换
1. The man is strong enough to carry that heavy box.（保持句意基本不变）
The man is strong he can carry that heavy box.
2. The hall is filled with people.（保持句意基本不变）
The hall people.
3. I don’t think this film is as interesting as that one.（保持句意基本不变）
I think this film is than that one.
4. Anything is possible if you work hard.（保持句意基本不变）
is if you work hard.
so
that
is
full
of
less
interesting
Nothing
impossible
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二
三
四
五
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七
5. When will the plane take off？ Do you know？（改为含宾语从句
的复合句）
Do you know the plane take off？
when
will
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二
三
四
五
六
七
六、 （2024·育德中学期中）阅读表达
阅读下面短文并根据其内容回答问题。
人与自我——学校生活
As an exchange student， I studied in France for two years. The first
time I took a class in the chemistry lab， I was surprised tofind that
students were fully “armed”. Everyone was wearing goggles（护目镜）
and gloves. Safety comes first for science lab class.
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二
三
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五
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My chemistry teacher Mrs. Louise usually gave us the instruction paper
the night before the lab class and let us read it. During the class， she first
went over the steps and then put us into groups of two to do the experiments.
What was special was that for every science lab class， Mrs. Louise changed
everyone’s lab partner to make them work with different classmates.
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二
三
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五
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七
The class was often filled with laughter and screams（尖叫）. We once
tried to burn the chemicals and watch the colours of the flames（火焰）.
Different chemicals produced different colours of flames， including bright
orange and dark green. Many students in my class were surprised. “Wow！
That’s so beautiful！” they screamed. Then they excitedly took pictures，
posted them online and sent them to their friends. Mrs. Louise didn’t get
angry with us at all for our “noises”. She herself even took photos with us.
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After finishing an experiment， we had to write a lab report. If we made
a big mistake in the experiment， we would analyze（分析） why it had
happened and what we should do to avoid it next time. The lab reports were
important. They made up around 25％ of our grade.
partner n. 搭档
1. Where did the writer study as an exchange student？
In France.
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2. Why did Mrs. Louise change everyone’s lab partner in every lab class？
3. What were Mrs.Louise’s classes filled with？
4. What did the students have to do after finishing an experiment？
To make them work with different classmates.
Laughter and screams.
They had to write a lab report.
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二
三
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5. Do you think the lab reports are important？ Why or why not？
Yes. I think they are important because the conclusions from the
experiments can guide the research./No. I don’t think they are important
because the experimental report will be bad for our study if the data is
wrong.（言之有理即可）
一
二
三
四
五
六
七
七、 情景交际
根据上下文及所给标点符号写句子，使对话通顺、完整。
A： Hello！ This is Lucy. 1. ？
B： Yes， this is Li Lei speaking.
A： 2. ？
B： I am watching a live program on CCTV 1. It’s so exciting.
A： 3. ？
B： It’s about the experiments three astronauts are doing on the space station.
A： That’s great. I also have an interest in space， and I want to be an
astronaut like them when I grow up.
Is that Li Lei speaking
What are you doing
What is it about
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B： Sounds great！ 4. ？
A： I’m going to study science harder and take more exercise to make me
stronger.
B： Wow， you do have a good plan. I hope your dream will come true.
A： 5. .
How are you going to do that
Thank you
一
二
三
四
五
六
七(共16张PPT)
Lesson 30 Science Affects Us
Unit 5 Look into Science
01
基础过关
02
能力进阶
目
录
一、 用所给单词的适当形式填空
1. We are （affect） by what happened to us in our childhood.
2. With the （develop） of technology， space travel will
be a common thing.
3. The old doctor has saved many people’s （life）.
4. If you’re looking for some birthday gifts， here is my
（suggest）.
affected
development
lives
suggestion
5. I was （surprise） that I was awarded the Model Student in
my school.
surprised
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二
三
四
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六
二、 用方框内所给词的适当形式填空
sound change discover cover
1. It’s a good habit to clothes often.
2. Many great have been made in the field of science.
3. The music of the movie beautiful.
4. （家乡河北）Baoding an area of about 22 000 square
kilometres.
change
discoveries
sounds
covers
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二
三
四
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六
三、 句子盲填
1. My room is tidy and I like to have every-thing place.
2. As we are running out of the time， I suggest a taxi to go
there.
3. Our lives are getting better better.
4. Don’t you think ？
in
taking
and
so
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二
三
四
五
六
四、 根据汉语意思完成句子
1. 用硬纸板盖上广口瓶，然后把瓶子倒过来。
the jar the cardboard and the jar .
2. 向上作用于硬纸板的气压高于瓶内的水向下（作用于硬纸板）的
压力。
The air pressure on the cardboard is
than of the water from inside the jar.
Cover
with
turn
over
pushing
up
higher
that
pushing
down
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三
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六
3. 没有科学的发展，未来当然会非常不同。
The future would very
without .
4. 我想知道没有电脑和手机的世界会是什么样子的。
I wonder the world would without computers
or .
surely
be
different
scientific
developments
what
be
like
mobile
phones
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二
三
四
五
六
五、 完形填空
人与社会——科学技术
Some people complain about technology because it takes up too much of
their time. This isn’t 1 for me. Let me tell you why.
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二
三
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六
I’m the youngest in the family. Because my twin brothers are away
at 2 ， I often feel lonely. Thanks to technology， I’m able to see and
talk to 3 by using video calls almost every day. Sometimes， I even chat
with their classmates and roommates 4 they happen to be around. My
brothers and I also follow each other on social media. I can see what their
college 5 and what they’re doing in their free time. Similarly， they can
see what I’m doing at home or the places and events I go to， such as
football matches and birthday parties. I find I learn much more about my
brothers， 6 with the time when they were at home. One of them is
really good at taking photos， while the other 7 loves to be taken.
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With technology， I can communicate with my brothers anytime I want.
They 8 a chat group just for the three of us. I often send messages to
them， and they will answer when they are 9 . I often share my problems
with them and they often give me some advice. Through this chat group， we
can also share jokes 10 ourselves. Besides， my brothers insist that I
should always write in good English， or they’ll not reply to my 11 . I’ve
been writing so much that I’m becoming quite good at it. Even my teachers
noticed that my 12 had improved.
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In a word， I don’t think that 13 has anything wrong. For my
brothers and me， technology has brought us 14 . Now we speak and
write much more every day. We can also 15 what’s happening in our
lives better. Whether technology can bring us some-thing good or bad， it’s
up to how we use it.
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（ A ）1. A. true B. possible C. fresh D. special
（ B ）2. A. sea B. college C. work D. home
（ A ）3. A. them B. him C. her D. you
（ D ）4. A. unless B. after C. though D. if
（ C ）5. A. looks at B. looks out C. looks like D. looks up
（ B ）6. A. dealt B. compared C. agreed D. connected
（ A ）7. A. just B. easily C. carefully D. suddenly
（ C ）8. A. saved B. bought C. created D. found
（ A ）9. A. free B. busy C. necessary D. comfortable
A
B
A
D
C
B
A
C
A
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（ C ）10. A. from B. during C. among D. against
（ C ）11. A. letters B. advice C. messages D. opinions
（ A ）12. A. writing B. speaking C. reading D. listening
（ D ）13. A. education B. vacation C. civilization D. technology
（ C ）14. A. politer B. safer C. closer D. luckier
（ D ）15. A. keep B. remember C. choose D. share
C
C
A
D
C
D
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三
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六
六、 （2024·涿州市双语学校模拟）情景交际
根据上下文及所给标点符号写句子，使对话通顺、完整。
A： Hello， Steven. 1. ？
B： I’m watching a video about China’s high-speed train. Have you ever
taken it？
A： 2. . It’s amazing. How fast it is！
B： That’s right. China has become a leader in high-speed train technology.
A： After all， our country has developed rapidly in technology.
What are you doing
Yes， I have
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B： Yes. 3. .As Chinese people， we
should be proud of our country’s achievements.
A： I agree with you. Only if our country becomes better can we live a better
life.
B： Totally right. And we should continue to improve and make better
changes.
A： What should we do？
B： 4. .
You are right/I can’t agree more
We should study hard from now on
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二
三
四
五
六
A： Besides， what about going to the science museum to see more high-
technology products of our country？
B： 5. . I can’t wait to go.
Good idea/Sounds great
一
二
三
四
五
六(共12张PPT)
河北中考题型特训
Unit 5 Look into Science
一、 短文填空
阅读下面短文，在空白处填入一个适当的单词（有提示词的，填入
所给单词的正确形式）。
Charlotte Kane and Ella Marks are good friends. The girls’ dreams are to
become 1. （direct）. They have made movies together
2. they were in the fifth grade. They often spend their spare time
3. （make） movies together in their Noe Valley neighborhood.
Charlotte and Ella taught 4. （they） how to use editing
software（软件） for their first movie.
directors
since
making
themselves
一
二
Because they had so much fun， they decided to start their own production
5. （company）. Charlotte named hers Murphy Films，
after herdog， and Ella 6. （name） hers Avocado Films， after
the avocado（鳄梨） tree in her yard. They asked their younger sisters，
Caitlin Kane and Maggie Marks， to play some roles 7. the movies.
companies
named
in
一
二
Now， Charlotte， Ella， Caitlin and Maggie are sharing their love for
movie-making with the world. They8. （start） their own film
festival， called the Noe Valley Girls Film Festival（NVGFF）. “It’s
9. pity that there aren’t many film-makers that 10. （be）
girls，” Ella said. “We love to make movies so we want to increase the
number of girls who want to do movie-making， too，” Charlotte added.
started
a
are
一
二
二、 （2023·德阳改编）阅读理解
In the near future， the doctors who treat our illness might be tiny
machines that swim through our bodies. Some movies have played with the
idea of making machines the size of a cell（细胞）. Today robot technology
has brought the idea closer to the real life. In my laboratory， I’m just trying
to build such intelligent， or smart， tiny robots.
一
二
Tiny living things， such as bacteria（细菌）， have many intelligent
actions. If we can make robots copy some of them， it’s very exciting. The
way bacteria travel across their environment is unbelievable. At first， they
move around without purpose， but when they start sensing food， like an
amino acid （氨基酸）， they will move gradually in that direction. As an
expert making robots， I think it is great to make tiny robots that can do the
same thing.
一
二
For example， look at something like E. coli（大肠杆菌）. It can sense
amino acids around it. It can change how it’s moving. It can rebuild or repair
itself. In fact， E. coli does all these so well that some researchers are using it
as part of their tiny machines. They are making their tiny robots get free rides
from E. coli. And E. coli does all the sensing for tiny robots and directs their
movements.
一
二
We’re already using smaller and smaller medical tools， like catheters
（导管） that can travel deep into your brain to treat a blood clot（血块）.
Next， we will put tiny robots that can travel into even smaller spaces and
treat illness at the early time into the body. Imagine a tiny robot that can treat
a blood clot deep in your brain that can’t be reached with the catheters we are
using today.
一
二
We may not actually need something as powerful as artificial
intelligence（AI） in these cases. We can still build a very useful tiny robot
with a low degree of intelligence. For example， if a tiny robot notices a
blood clot， it can slowly move in that direction， and carry medicine
directly to that part. It might only have the intelligence of bacteria but could
still work.
一
二
（ C ）1. What can we learn about the writer？
A. The writer is a middle school teacher.
B. The writer is a dentist from a hospital.
C. The writer is an expert making robots.
D. The writer is an expert making medicine.
C
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二
（ B ）2. What are some researchers doing according to Paragraph 3？
A. Using tiny robots to sense E. coli.
B. Letting E. coli work for their tiny robots.
C. Changing tiny robots into E. coli’s drivers.
D. Telling tiny robots to direct E. coli’s movements.
B
一
二
（ A ）3. What does the writer think of the tiny robots？
A. They will be widely used by doctors in the future.
B. They are not able to get to tinier areas in the body.
C. They will be smarter than tiny robots in the future.
D. They can help doctors take care of patients on time.
A
一
二(共17张PPT)
Lesson 29 DNA—The Story of You
Unit 5 Look into Science
01
基础过关
02
能力进阶
目
录
一、 用所给单词的适当形式填空
1. There are （billion） of plants in the world.
2. （2023·保定市第十七中学期中）Please referto the
building’s （instruction）， andyou will understand the
development of Baoding.
3. （general） speaking， people who eat healthily live
longer.
billions
instructions
Generally
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二
三
四
五
六
七
4. （2023·高里中学期中）I think the develop-ment of our country
is （relate） to everyone.
related
二、 用方框内所给词的适当形式填空
cause relate influence billion
1. David read a book last year and it has him a lot.
2. Not only being overweight but also losing jobs stress
recently.
3. The research showed that people’s mood and the weather are .
4. It took them more than two dollars to build the palace.
influenced
has caused
related
billion
一
二
三
四
五
六
七
三、 句子盲填
1. Ben’s article is almost perfect except several grammatical
mistakes.
2. Lucy is the same age I am.
3. Is he related the accident？
4. Scientists can identify you many people.
for
as
to
from
一
二
三
四
五
六
七
四、 根据汉语意思完成句子
1. （家乡河北）到目前为止，数百万人已经参观过河北博物院。
So far， people have visited the Hebei Museum.
2. 你穿什么尺码的鞋子？
of shoes do you wear？
3. 总的来说，很多中国菜是用简单的方式烹饪的。
， many Chinese dishes are cooked in simple ways.
millions
of
What
size
In
general
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二
三
四
五
六
七
4. 不仅他的家人而且他的老师关心他的学习和健康。
his family his teacher cares about his
study and health.
5. （传统文化）孔子是一位对中国教育有着深远影响的思想家。
Confucius is a thinker who has a far-reaching on Chinese
education.
Not
only
but
also
influence
一
二
三
四
五
六
七
五、 句型转换
1. Not only Alan but also Bob enjoys the Tiangong class.（保持句意
基本不变）
Alan Bob enjoy the Tiangong class.
2. If we don’t help him， he won’t be able to finish the work on time.（保持
句意基本不变）
It’s for him to finish the work on time our help.
3. Health is related to food and exercise.（保持句意基本不变）
Health food and exercise.
Both
and
impossible
without
has
something
to
do
with
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二
三
四
五
六
七
4. The communication with his parents influenced him a lot.（改为
被动语态）
He a lot by the commu-nication with his parents.
5. The population of China is more than 1.3 billion.（对画线部分提问）
of China？
was
influenced
What’s
the
population
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二
三
四
五
六
七
六、 短文填空
阅读下面短文，在空白处填入一个适当的单词（有提示词的，填入
所给单词的正确形式）。
How do people like technology？ Many people think it is great. For
most people， technology means you can do 1. （much） in less
time and have fun while using it. Here’s one example.
more
一
二
三
四
五
六
七
People make letters with smoke from airplanes. People can see the
letters from the streets， buildings and other places far from the sky. It’s
called skywriting. It 2. （begin） in England. In 1922， the
3. （one） words written in the sky over America were “Hello
USA”. By the 1930s， skywriting was the biggest thing for advertising. It
kept popular until the 1950s. It’s difficult to put a message 4. the
sky. The pilot 5. （watch） the shadows of the letters on the
ground or their 6. （shape） in the sky. If it’s 7.
began
first
in
watches
shapes
a
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二
三
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七
snowy day， the pilot in the plane can’t see the white letters，
8. we on the ground can see them in the sky. People are so
9. （create） to have the romantic time！
However， for some people， technology can be so much more than
just for fun. Most believe tomorrow’s technology can totally change
10. （they） lives.
but
creative
their
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二
三
四
五
六
七
七、 （2024·高碑店市第五中学期中改编）阅读表达
阅读下面短文并根据其内容回答问题。
人与社会——科学技术
DNA is the whole “map” of the human body. It is something that all
humans have， and it tells the body what to do. We look like our parents，
because we get some of their DNA to make our own.
一
二
三
四
五
六
七
People have been trying to understand the human body for a long time.
At first， Mr. Mendel discovered why we look similar to other people in our
family. It is because of small things called “genes” in our body. In 1953，
two scientists， Watson and Crick， found out that those small parts are real
messages. They are written in the DNA with a special language.
In 1961， scientists found the first “word” that they could understand
in that language. It shows how DNA tells the cell（细胞） to build its parts.
So far， scientists have found all the “words” in the DNA map， but we
do not understand what they all do.
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二
三
四
五
六
七
Most people hope that this will help make better medicine to help sick
people. Other people worry that when we learn more “words” and find out
more information， we will use it in the wrong way， just to make people
more attractive， or stop sick people getting jobs.
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二
三
四
五
六
七
1. Why do we look like our parents？
2. Who discovered why we look similar to other people in our
family？
3. In 1953， what did Watson and Crick find out？
Because we get some of their DNA to make our own.
Mr.Mendel.
These small parts are real messages.
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二
三
四
五
六
七
4. How may we help sick people if we under-stand more “words” in the
DNA map？
5. Is DNA good for humans？ Why or why not？
By making better medicine.
Yes. Because we can help sick people by learning more about
DNA. /No. Because people may use it to do the wrong things.（言
之有理即可）
一
二
三
四
五
六
七(共13张PPT)
单元写作专训
Unit 5 Look into Science
01
佳作赏析
02
素材积累
03
写作演练
目
录
[经典例题]
科技发展日新月异。某英文网站正在开展以“科技与生活”为主题
的征文活动。 假定你是李华，请你用英语写一篇短文投稿，谈谈科技
是如何改变你的生活的？面对科技带来的机遇与挑战，你将如何去做？
提示词语：AI， challenge， convenient， improve， create
提示：1. How does technology change your life？
2. What will you do in the future？
注意：
1. 短文须包括所有提示内容；
2. 词数80左右。
[高分范文]
① The fast development of technology has brought a lot of great
changes to our modern lives. ② Technology has changed communication by
providing quick and convenient means to connect with others globally. We
can now communicate easily through e-mails， instant messaging， video
calls， and social media platforms to stay connected with our friends and
family. ③ As technology continues to change， it’s important to embrace
lifelong learning to keep up with the pace. So I will study harder to learn
more about science and technology.
④ In short， I think we all should master more skills to get involved in
the world.
[名师点评]
本文围绕提示问题展开，作者介绍了科技带来的变化以及面对科技
带来的变化，自己未来应该做什么，如何做，最后作者表示要紧跟时代
步伐，积极面对变化。
①开篇点题，开头句介绍科技给生活带来了很多巨大的变化。
②使用convenient means to connect with突出了科技对生活的影响。
③运用了“It is ＋形容词＋ to do”句型。
④运用了get involved in短语，使得语言更生动。
[开头句]
1. Technology changes our lives and inventions are around us.
2. The rapid development of technology has brought great changes to our
lives.
[中间句]
1. Now， we can communicate with others easily with the aid of technology.
2. With the help of the computer， I can search for some useful information
and read different kinds of books.
[结尾句]
1. I think we should know more knowledge about technology and master
more related skills today.
2. Our school hopes that more and more students can learn science and
technology better so as to serve our country.
[名言警句]
1. Thoughts change fate； science and tech-nology create wealth.
思想改变命运，科技创造财富。
2. Science and technology lead the era.
科技引领时代。
[小试身手]
为培养学生对科技的兴趣，你校上周举办了科技节。假定你是校英
语报的小记者，请你写一篇新闻报道，介绍这次活动。
要点：1. 活动目的；2. 活动项目：模型制作比赛；3. 活动亮点：学
生发明的机器人（外表、功能）；4. 学校的期望。
[思路点拨]
① 体裁：新闻报道；② 人称：以第三人称为主；③ 时态：一般过
去时。
[写作提纲]
（更多精彩作文素材见“背记手册”）
Last week， our school held a science festival， which was aimed
at developing students’ interest in science and technology.
At the festival， some students took an active part in the model-
making competition. Many of their robots， which were the highlight of
the festival， drew people’s attention. These robots were in the shape of
lovely animals， such as rabbits， monkeys and dogs. They could do
some simple tasks like sweeping the floor and throwing away rubbish.
Our school hopes that more and more students can learn science
and technology better so as to serve our country.
[妙笔生花]
