内容正文:
单元语法专题 Grammar Focus(4a4c)
[答案 P16]
一、用括号内动词的正确形式填空。
1.The latest data about exoplanets will be published(publish)in the next issue of the science journal.
2.The next Mars rover will be launched(launch)by the space agency next year.
3.The basic principles of rocket science will be taught(teach)to middle school students in our science club next semester.
4.—Will the new space station be built(build)by international cooperation?
—Yes, it is a joint project of 16 countries.
5.The damaged satellite will be brought(bring)back to Earth for repair later this year.
二、根据汉语意思完成句子,每空一词。
1.这座新的太空观测站将在明年建成。
The new space observatory will be built next year.
2.更多关于系外行星的研究报告将被发表。
More research reports on exoplanets will be published.
3.这些数据将被用来分析宇宙的起源。
These data will be used to analyze the origin of the universe.
4.孩子们将被带领参观航天博物馆。
Children will be taken to visit the space museum.
5.下一次火箭发射任务将被推迟到下周。
The next rocket launch will be put off until next week.
三、句型转换,每空一词。
1.They will send a new satellite to study exoplanets.(改为被动语态)
A new satellite will be sent to study exoplanets.
2.The Mars rover will be controlled by scientists on Earth.(改为一般疑问句)
Will the Mars rover be controlled by scientists on Earth?
3.The space station will be built by international teams.(对画线部分提问)
Who/Whom will the space station be built by?
4.A new exoplanet will be discovered this year.(改为同义句)
A new exoplanet is going to be discovered this year.
5.The rocket will be launched next month.(对画线部分提问)
When will the rocket be launched?
四、用括号内所给词适当形式填空。
1.They have cancelled(cancel)the picnic because of the heavy rain.
2.The writer's new book will be published(publish)by a famous press next year.
3.The project requires(require)us to finish all the tasks before the end of this month.
4.Scientists have sent many rockets(rocket)into space to explore the universe.
5.With new technology, we can find more and more exoplanets(exoplanet)in different galaxies now.
五、补全对话。
A: Hi, Tom! Did you finish reading the science report about exoplanets?
B: Yes! I was surprised to know there are thousands of exoplanets in the universe.
A: 1.What exactly are exoplanets?
B: They are planets that don't belong to our solar system. Some are even bigger than Jupiter.
A: That's amazing! 2.How do scientists find these exoplanets?
B: Scientists use special telescopes to find them. They look for small changes in starlight.
A: Sounds cool! 3.Do any of them have living things on them?
B: Maybe. But most exoplanets are too hot or too cold. Only a few are in the “habitable zone”.
A: 4.What does “habitable zone” mean?
B: It's the area around a star where water can stay liquid, just like Earth.
A: I see. 5.I hope we can find a suitable planet for humans one day.
B: I hope so too. Maybe one day we can send a spaceship to visit one!
六、阅读理解。
(烟台中考)Jennifer Heldmann is a planetary scientist. Her team at NASA is looking for water on the moon and Mars, which will help decide if astronauts can live in these places.
When Jennifer was 10 years old, she saw the movie Space Camp. 1.E She loved the movie and became interested in space science. When she was at college, she learned that there was no water on the moon. Later, she and her team started sending research tasks there. The information they got told them, “Hey, maybe there is water on the moon!” 2.B They love to discover something new.
When their team learned that there was some form of water on Mars, they began to wonder: Is there anything living in the water? 3.A
They also do research in Iceland and Antarctica, through which they learn how ice and water work in cold environments. 4.C They can know how water behaves on the moon and Mars because they understand how it behaves on Earth.
In Jennifer's opinion, kids are the future of space exploration. They are going to be the scientists and astronauts who'll discover space mysteries. 5.F Having a facetoface communication with scientists is also a good idea.
根据短文内容,从方框内所给的选项中选出能填入空白处的最佳选项,使短文语意连贯,选项中有一项为多余项。
A.Could there be life on a planet besides Earth?
B.That is really exciting news for the researchers.
C.Then they can research other planets with that knowledge.
D.There must be water on many other planets, including Mars.
E.It is about a group of kids at a space camp who were sent to space.
F.It is suggested that kids who are interested in space read more books.
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