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第一课时　Section A(1a－2e)
答案见活24
Ⅰ.用括号内所给单词的适当形式填空
1．Astronauts feel 　　　　 (weight) when they stay in the space station.
2．The dancer's smooth 　　　　 (move) won loud applause from the audience.
3．The team completed three difficult 　　　　 (mission) to protect the wild animals.
4．A new satellite 　　　　 (launch) last week to monitor weather changes.
5．Alice 　　　　 (success) solved the challenging maths problem after careful thinking.
Ⅱ.根据句意填入适当的单词
1．Luke dreams of travelling to 　　　　 moon.
2．A small meteorite landed 　　　　 Earth in a remote village last year.
3．　　　　 you can't finish the task alone, you can ask your classmates for help.
4．We can choose three traditional snacks 　　　　 the Hebei food stall at the cultural fair.
5．　　　　 do you feel about learning to do paper-cutting
Ⅲ.根据汉语意思完成句子
1．尼克做完作业后，听着轻柔的音乐睡着了。
Nick 　　　　 　　　　 while listening to the soft music after finishing his homework.
2．河北承德以其皇家园林而闻名，每年吸引数百万游客。
Chengde in Hebei 　　　　 　　　　 　　　　 its imperial garden, which attracts millions of visitors yearly.
3．人们希望更多年轻人参与到保护传统文化遗产的行列中来。
　　　　 　　　　 that more young people will take part in protecting traditional cultural heritage.
4．丽萨不喜欢被太多规则束缚，所以她喜欢灵活的学习计划。
Lisa doesn't like being 　　　　 　　　　 by too many rules, so she enjoys flexible study plans.
5．我今天早上从班主任那里听说了学校新的运动会计划。
I 　　　　 　　　　 the school's new sports meeting plan from my class teacher this morning.
答案见活24
Ⅰ.短文填空【主题：人与自然　保护太空】
　　阅读下面短文，在空白处填入一个适当的单词或填入括号内单词的正确形式。
　　When he was young, 16-year-old Ash Goldsmith loved looking at the stars. In Year 7 he joined his 1.　　　　 (school) astronomy club and his interest in space grew. Goldsmith, from the Wirral, the UK, is one of the 2.　　　　(win) of the Viasat Beyond: Space competition. Pupils in Years 12 and 13 sent in 3.　　　　(they) ideas about space sustainability (可持续性). Around Earth there are 4.　　　　(million) of pieces of rubbish, including some that come from satellite launchers. Goldsmith's idea was for 5.　　　　 “housekeeping” satellite that would repair, refuel, or make other satellites better so they last longer, making them less 6.　　　　(like) to become space junk.
　　“It's very 7.　　　　 (importance) for space to stay sustainable，” Goldsmith said, “8.　　　　 if we don't keep it sustainable, we might not be able to use it in the future.” He 9.　　　　(add), “That means we wouldn't be able to have GPS and ships wouldn't be able 10.　　　　(send) help signals.”
　　As part 11.　　　　his prize, Goldsmith won ￡7，500 towards his education. He hopes to study physics or 12.　　　　(nature) sciences. Goldsmith says if you want to work in the space industry, go 13.　　　　 it.“It makes no 14.　　　　 (different) if you do well in maths or English，” he explains. “All that 15.　　　　 (require) for a career in space is your love for this field.”
Ⅱ.阅读理解【主题：人与自然　太空探索】
　　For thousands of years, humans have explored Earth. Nowadays, we are exploring space. Astronomers are the modern-day explorers. Now, many astronomers are looking for new planets and new places for humans to live in the future. But where do astronomers start looking
　　First of all, astronomers look for a star. That's because our Earth moves around a star (the Sun). More importantly, it is the correct distance from the Sun for heat and light. So when astronomers have found the star, they look at the planets around it. In recent years, astronomers have found nearly 400 new planets with stars. However, many of these planets are either too near the star or too far away.
　　However, if the planet is in a good position, astronomers look for three key things: water, air and rock. Water is important because all life needs water. Humans can drink it and also grow plants with water. And plants produce air for humans to breathe and food to eat. Rock on a planet is also important. That's because there is often water under the rock.
　　After many years of scrutinizing,　astronomers have found a planet that is similar to Earth. It's Gliese 581 g and it's near a star. The astronomers think it has water and rock and the average temperature is between －31 ℃ and －12 ℃. That's cold, but not colder than Antarctica or the Arctic Circle. And Gliese 581 g is bigger than Earth. A year on Gliese 581 g is only 37 Earth days instead of 365. But astronomers do not think these are big differences and some of them think Gliese 581 g will be a new Earth. However, Gliese 581 g is about twenty light years from Earth.
1．What do astronomers have to find first before starting to look for a new place for humans to live
A．A new star. B．A new planet.
C．Some heat. D．Some light.
2．What does the rock on a planet tell us
A．The star is in a right position.
B．We may discover water under it.
C．The planet is too near the Sun.
D．There can be air around the rock.
3．What does the underlined word “scrutinizing” mean in the last paragraph
A．Discussing. B．Waiting.
C．Observing. D．Travelling.
4．What's the main idea of the text
A．Gliese 581 g is already a new Earth.
B．There are planets similar to our Earth.
C．Water, air and rock are important on Earth.
D．Astronomers are looking for a new Earth.
Ⅲ.补全对话
　　根据下面的对话情景，在空白处填入一个适当的句子，使对话的意思连贯、完整。
(Xiao Min and his friend are talking about the report about the crew (全体机组成员) of China's Shenzhou-16.)
A：Hello, Xiao Min! 1.　　　　　　　　　　　　　　
B：I'm reading a report.
A：2.　　　　　　　　　　　　　　
B：It's about the crew of China's Shenzhou-16.
A：Is there anything special
B：3.　　　　　　　　　　　　　　 One of the three astronauts, Gui Haichao, is a professor from Beihang University.
A：Really 4.　　　　　　　　　　　　　　
B：He was chosen because he is an expert in this field.
A：What else
B：He is also a sports lover. Then what do you think an astronaut should be like
A：5.　　　　　　　　　　　　　　
B：Maybe you're right.
详解答案
基础达标
Ⅰ.1.weightless　2.movement
3．missions　4.was launched
5．successfully
Ⅱ.1.the　2.on　3.If　4.from
5．How
Ⅲ.1.fell asleep　2.is known for
3．It's hoped　4.tied down
5．heard about
能力提升
Ⅰ.【语篇解读】本文讲述了16岁的Ash Goldsmith对太空的热爱，以及他在Viasat Beyond: Space竞赛中获奖的创意。他提出设计一颗“管家”卫星，用于延长现有卫星的使用寿命，以减少太空垃圾。
1．school's　2.winners　3.their
4．millions　5.a　6.likely　7.important
8．because　9.added　10.to send
11．of　12.natural　13.for
14．difference　15.is required
Ⅱ.【语篇解读】本文主要介绍了天文学家寻找新的适合人类居住的行星的过程和结果。
1．A　解析：细节理解题。根据第二段“First of all, astronomers look for a star.”可知，首先要找一颗恒星。故选A。
2．B　解析：细节理解题。根据第三段“Rock on a planet is also important. That's because there is often water under the rock.”可知，岩石下面经常有水。故选B。
3．C　解析：词义猜测题。根据第四段“After many years of scrutinizing, astronomers have found a planet that is similar to Earth.”可知，经过多年的观察，天文学家终于找到了一颗与地球相似的行星，从而推测该词应是“观察”的意思，与observing同义。故选C。
4．D　解析：主旨大意题。根据第一段“Now, many astronomers are looking for new planets and new places for humans to live in the future. But where do astronomers start looking？”及通读全文可知，本文主要介绍了天文学家一直在寻找新的适合人类生活的行星的过程和结果。故选D。
Ⅲ.1.What are you doing
2．What's it about
3．Yes, there is.
4．Why was he chosen as an astronaut
5．An astronaut should have a strong will and a good body.

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