资源简介

(共39张PPT)
主题十三 宇宙探索　
主题词汇串记
主题语篇专练
一、阅读理解
A(2026·青海二模改编)
主题：人与自然——航天事业发展　　
情境：当中国节遇上中国“智”造
In 2026， China will make a lot of great progress in science and technology. Let’s have a look！
Start of Spring (Feb. 4， 2026) 　　On February 4， 2026， many Chinese cities held Start of Spring cultural activities with space themes. At the same time， Chinese space scientists kept working on the lunar exploration project (探月计划). They made new progress in the research of Chang’e-6 lunar samples (样本)， which were brought back from the far side of the moon.
Qingming Festival (Apr. 5， 2026) 　　During the 2026 Qingming Festival， Chinese ocean researchers carried out real scientific tasks in the South China Sea. They used the Shenhai Yongshi submersible (潜水器) to study deep-sea creatures (生物) and protect the ocean environment. This is a true duty of Chinese ocean scientists.
Dragon Boat Festival (Jun. 19， 2026) 　　In 2026， Chinese astronauts on the Tiangong Space Station will continue their space experiments (实验). They will also share traditional Chinese festival culture with people
on Earth. This is part of China’s real plan for running the space station over a long time.
Mid-Autumn Festival (Sep. 25， 2026) 　　In 2026， China plans to send the Chang’e-7 probe (探测器) to the lunar south pole (南极). It will search for water ice and study the lunar environment. The task was made public by China’s space office， and it goes well with the moon-watching tradition of the Mid-Autumn Festival.
(　　)1.What did scientists study on Start of Spring？
A.Festival food.
B.Photos of the moon.
C.Ocean plants.
D.Chang’e-6 lunar samples.
D
(　　)2.Where did Shenhai Yongshi work during Qingming？
A.In space.
B.On the moon.
C.In the South China Sea.
D.At the North Pole.
C
(　　)3.When will Chinese astronauts work and share Chinese culture in space？
A.On Start of Spring.
B.On Qingming Festival.
C.On Mid-Autumn Festival.
D.On Dragon Boat Festival.
D
(　　)4.Which probe will China send to the moon in 2026？
A.Chang’e-7.　　　　　　　　 B.Shenzhou-15.
C.Tianwen-1. D.Fendouzhe.
(　　)5.Where could we find this text？
A.A storybook. B.A newspaper.
C.A diary. D.A novel.
A
B
B(2026·广元改编)
主题：人与自然——地球与宇宙探秘　　情境：火星咸水湖之谜
The possibility of living on Mars is being explored after a study proved the discovery of saltwater lakes below the surface of Mars.
Billions of years ago， the climate of Mars was warm and wet and had the possibility for hosting microbial (微生物的) life. Scientists are
not 100 percent sure what happened to water on it. One popular idea is solar (太阳的) wind. According to the idea， the solar wind likely blew away CO2 as well as small drops of water from air on Mars over the past billion years， leaving the planet with only 10 percent of its beginning amount (数量) of water today.
It is just like when we get our skin (皮肤) wet and there are small drops of water on the surface， the wind will finally dry us off， and the water will be carried away. This is very likely to happen to Mars， causing the surface to become hard and dry.
This discovery was made with the help of the European Space Agency’s Mars Express spaceship， which sent out radio waves to the planet’s surface. Scientists decided what material their radio waves met with. The area with the supposed bodies of water had high reflectivity (反射率)， which is why scientists believe that water is stored below the surface.
With temperatures as low as the average on Mars， water is supposed to be frozen. But scientists think that water on Mars is able to keep a water form because of the high level of salt—so high that the possibility of active life surviving in such a condition is pretty low.
With the salty water and an unsuitable climate， Mars is now not fit to live on. But scientists are still trying to learn more about the life forms that once possibly lived on the planet.
(　　)6.新考法·代词指代　What does the underlined word “it” refer to (指代) in Paragraph 2？
A.Mars.
B.Earth.
C.Solar surface.
D.Microbial life.
A
(　　)7.Why is the human’s skin mentioned in Paragraph 3？
A.To suggest keeping skin from getting dry.
B.To stress the importance of water on Mars.
C.To provide further information about Mars.
D.To explain the great influence of solar wind.
D
(　　)8.How did the researchers prove there is water on Mars？
A.By sending out the spaceship to Mars.
B.By testing the amount of salt on Mars.
C.By checking the materials collected from Mars.
D.By noticing the number of reflected radio waves.
D
(　　)9.新考法·人物观点　What do scientists think of the future living on Mars？
A.Comfortable. B.Hopeful.
C.Disappointed. D.Uncaring.
B
(　　)10.What’s the best title of the text？
A.The Exploration of Energy on Mars
B.The Situation of Living Things on Mars
C.The Discovery of Saltwater Lakes on Mars
D.The Explanation of the Climate on Mars
C
→ →
第10题解题步骤：
1.首段第一句“The possibility of living on Mars is being explored after a study proved the discovery of _______________ below the surface
抓住高频词/找到主题句/串联细节共同点
提炼主旨大意/归纳标题
对比选项得答案
saltwater lakes
2.第二段追溯火星远古气候，第三段解释水流失的过程，第四段说明发现的方法，第五段讨论水的状态，第六段总结火星________居住但仍有研究价值，均围绕“盐湖发现”展开，首尾呼应；
3.______选项“火星盐湖的发现”覆盖了全文主线，是高度概括的标题。故选______。
不适合
C
C
二、补全对话
(Zhang Peng is talking with his friend， Lin Tao， about the space museum.)
A： Hey， Lin Tao. How was your trip to the space museum？
B： 1.___________________________________________________. I’ve learned a lot about China’s space technology. How rapidly it develops！
A： That’s true. It has got a lot of success.
B： Right. I was excited to see Shenzhou-20 rising into space on TV. Did you watch the news？
It was wonderful/amazing/ I really enjoyed it/ It was great/…
A： Yes， I did. 2.__________________________________________
_________________？
B： I like Chen Dong best.
A： 3.____________________________________________________
________________________？
B： Because he’s so brave. It’s the third time he has travelled to space.
A： Do you want to be an astronaut？
B： 4._______________________. I hope to work in the space station one day.
Who is your favourite astronaut/ Which astronaut do you like best/…
Why do you like him/ What makes him your favourite/ What do you like most about him/…
Yes， I do/ Of course/…
A： 5.____________________________________________________
__________________？
B： I’ll study hard to make my dream come true.
A： I’m sure you will.
How will you achieve your dream/ What are you going to do to make it come true/…
Task 1-完形填空
主题：人与自然——地球与宇宙探秘　　情境：夏夜观星记
One clear summer evening， 12-year-old Lily and her friends were playing on the grass in the backyard. So many stars were shining in the 　1　. What a beautiful night！
重难语篇三级拓展练
(　　)1.A.emptiness　　B.coldness　 C.hardness D.darkness
D
　　Lily set up her new telescope and began to 　2　 the night sky. Suddenly， she found a bright 　3　 moving slowly across the stars. “Can it be a satellite (卫星)？” she 　4　. She quickly adjusted (调整) the telescope to get a 　5　 look. To her surprise， it wasn’t a satellite—it was a meteor (流星)！
telescope
(　　)2.A.explore B.develop C.separate D.describe
(　　)3.A.plane B.planet C.rocket D.object
(　　)4.A.imagined B.explained C.wondered D.decided
(　　)5.A.fresher B.fuller C.closer D.quicker
A
D
C
C
Lily and her friends shouted 　6　. “How wonderful！” someone called out. They spent the next hour searching the sky together.
“I’ve been thinking—　7　 can’t we live on Venus or Mars？ They’re both nearby.”
“　8　 has liquid (液态的) water. That is key for life.”
“Max， you know so much about the solar system (太阳系). Could you tell us more？”
(　　)6.A.carefully B.slowly C.clearly D.excitedly
(　　)7.A.When B.Why C.Where D.How
(　　)8.A.Both B.All C.Neither D.Only
D
B
C
“Sure. The Sun has eight planets around it. These 　9　 Earth， Mercury， Venus， Mars， Jupiter， Saturn， Uranus and Neptune. Besides the eight planets， there are many other smaller ones. Together， they 　10　 the amazing solar system. Among the eight planets， Earth is the only planet with 　11　 in the solar system. On the other planets， no living things can 　12　 because they don’t have liquid water and a suitable temperature.”
(　　)9.A.include B.belong C.choose D.compare
(　　)10.A.give up B.put up C.make up D.get up
(　　)11.A.rock B.life C.air D.heat
(　　)12.A.survive B.reach C.support D.touch
A
C
B
A
The night grew later， 　13　 the children didn’t want to leave. They lay on the grass， talking about what it would be like to travel to those faraway stars. “Maybe one day， we’ll go to space and 　14　 the secrets of the universe，” Max said dreamily. “The universe is full of real 　15　 and surprises. We have a long way to go.”
The night ended， but their love for space science only grew stronger…
(　　)13.A.because B.or C.but D.so
(　　)14.A.create B.discover C.prove D.express
(　　)15.A.joy B.pride C.peace D.truth
C
B
A
Task 2-阅读理解
(　　)16.新考法·人物情感　How did the children feel when they saw the meteor？
A.Tired and sleepy.
B.Surprised and excited.
C.Calm and peaceful.
D.Nervous and afraid.
B
(　　)17.What can we learn about Max from his words？
A.He didn’t like living on Earth.
B.He was worried about the future.
C.He knew a lot about space science.
D.He once travelled to Venus before.
C
(　　)18.Why is there no life on other planets according to the text？
A.They are too far from the Earth.
B.They have no moon around them.
C.They are made up of different materials.
D.They don’t have liquid water or the right temperature.
D
(　　)19.新考法·写作意图　What does the writer want to tell us through the story？
A.Stay curious and keep your love for science.
B.Watching stars is a good way to spend free time.
C.Making friends is the most important thing in life.
D.Summer nights are the best time to use a telescope.
A
(　　)20.What is the best title for the text？
A.A Special Birthday Gift
B.A Night under the Stars
C.How to Use a Telescope
D.The Eight Planets of the Sun
B
Task 3-语言积累
从上文中找出下列短语
21.________________令某人惊讶的是
22._________大声说；喊出来
23.__________组成；构成
24.____________充满……
25.____________________还有很长的路要走
to one’s surprise
call out
make up
be full of…
have a long way to go
用上面的短语完成下列句子
26.When the teacher asked who wanted to be the group leader， several students ___________ their names at the same time.
27.Li Ming has made great progress in his maths， but he knows he still ___________________ before the final exam.
28._______________， the quietest girl in our class won first prize in the school English speech competition.
called out
has a long way to go
To our surprise
29.Our school library _________ interesting books， and I always find something new to read after class.
30.Sixteen teams from different grades _________ the school basketball league (联盟) this year.
is full of
make up

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