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北师大版九年级全册Unit4 Space 词汇句子专项训练（含解析）
满分 100 分
一、词汇辨析（从括号内选择正确单词填空，共 10 分）
The ______ (astronaut, astronauts) wears a spacesuit to work in space.
A ______ (rocket, rockets) is used to carry satellites and spacecraft into orbit.
The ______ (planets, planet) around the sun include Earth, Mars and Jupiter.
A ______ (spacecraft, spacecrafts) can travel between different celestial bodies.
The ______ (moon, moons) of Jupiter are called the Galilean satellites.
The ______ (telescope, telescopes) in the observatory helps scientists observe stars.
A ______ (comet, comets) has a bright tail when it approaches the sun.
The ______ (universe, universes) is thought to be expanding continuously.
A ______ (satellite, satellites) orbits a planet to transmit signals or collect data.
The ______ (stars, star) in the Milky Way are countless.
二、用括号里单词的正确形式完成句子（共 10 分）
Look! The astronauts ______ (conduct) a spacewalk outside the space station.
He often ______ (study) the movement of planets in his spare time.
They ______ (launch) a new satellite into space last month.
We ______ (visit) the space museum with our class tomorrow.
The students ______ (discuss) the formation of the universe in science class now.
She ______ (not believe) in the existence of aliens because there's no proof.
Scientists should ______ (explore) more unknown areas of space.
The little boy ______ (be) interested in space since he read a science fiction novel.
These satellites ______ (send) back valuable data to Earth every day.
The space agency ______ (plan) a mission to Mars in the next decade.
三、用括号里中文提示及句意完成句子（共 20 分）
The ______ (宇航员) trained for years before going on the space mission.
She dreams of traveling in a ______ (宇宙飞船) to explore other galaxies.
The ______ (太阳) is a medium-sized star in the Milky Way.
We saw a group of ______ (星星) shining brightly in the night sky.
The ______ (月球) is Earth's only natural satellite.
The ______ (望远镜) can help us see distant planets clearly.
The ______ (火星) is often called the "Red Planet" because of its color.
The ______ (彗星) passes by the Earth once every 76 years.
The ______ (宇宙) is full of mysteries waiting to be discovered.
The ______ (卫星) provides global communication and navigation services.
Scientists are looking for ______ (生命) on other planets.
The ______ (太空站) is a place where astronauts live and work in space.
Some ______ (行星) in the solar system have rings around them.
The ______ (黑洞) has such strong gravity that nothing can escape from it.
The ______ (银河) is a spiral galaxy that contains our solar system.
The ______ (太空探索) has made great progress in recent decades.
The ______ (外星人) is a hypothetical being from outer space.
The ______ (火箭) lifted off from the launch pad and headed into space.
The ______ (太空服) protects astronauts from the harsh environment of space.
The ______ (失重) environment in space makes astronauts float freely.
四、重点短语 英译汉（共 20 分）
space station
space exploration
solar system
in space
space technology
star system
space mission
depend on
artificial satellite
space shuttle
black hole
space walk
galaxy cluster
space telescope
space agency
space debris
space colony
space science
space environment
space research
五、汉译英，根据中文提示补全句子，一空一词（共 20 分）
地球是太阳系中唯一有生命的行星。
The Earth is the only planet with ______ in the ______ system.
宇航员在太空站生活和工作。
Astronauts live and work in the ______ ______.
我们应该探索更多太空的奥秘。
We should ______ more mysteries of ______.
火箭将卫星送入太空。The ______ sends the ______ into space.
望远镜能帮助我们观察遥远的星系。
The ______ helps us observe distant ______.
昨晚我们在天文台看星星。We ______ stars in the ______ last night.
看！宇宙飞船正在飞向月球。Look! The ______ is ______ to the moon.
太空探索需要先进的技术。Space ______ requires advanced ______.
这个男孩对太空科学很感兴趣。The boy is interested in ______ ______.
明天我们将参观太空博物馆。
We ______ ______ the space museum tomorrow.
六、句型转换（共 20 分）
The astronaut lives in the space station.（对划线部分提问）
______ ______ the astronaut ______
They are studying the solar system.（改为否定句）
They ______ ______ the solar system.
He launches a satellite every year.（改为一般疑问句）
______ he ______ a satellite every year
The universe is called "the cosmos".（对划线部分提问）
______ ______ the universe called
I will join a space camp next summer.（改为一般疑问句）
______ ______ join a space camp next summer
These stars are far away from Earth.（改为单数句）
______ ______ is far away from Earth.
The scientist studies space technology now.（用 now 改写句子）
The scientist ______ ______ space technology now.
She doesn't like space movies because they are scary.（对划线部分提问）
______ ______ she ______ like space movies
The spacecraft can fly very fast.（改为同义句）
The spacecraft ______ ______ ______ fly very fast.
We saw planets and stars in the observatory.（对划线部分提问）
______ ______ you ______ in the observatory
答案解析
一、词汇辨析
astronaut：根据 wears 可知主语为单数，选 astronaut。
rocket：a 后接单数名词，选 rocket。
planets：根据 are 可知主语为复数，选 planets。
spacecraft：spacecraft 单复数同形，a 后接单数，选 spacecraft。
moons：根据 are 可知主语为复数，选 moons。
telescope：a 后接单数名词，选 telescope。
comet：a 后接单数名词，选 comet。
universe：宇宙为单数概念，选 universe。
satellite：a 后接单数名词，选 satellite。
stars：根据 are 可知主语为复数，选 stars。
二、用括号里单词的正确形式完成句子
are conducting：look 提示现在进行时，主语 astronauts 为复数，用 are + doing。
studies：often 提示一般现在时，主语 he 为第三人称单数，动词加 - s。
launched：last month 提示一般过去时，用 launch 的过去式。
will visit：tomorrow 提示一般将来时，用 will + 动词原形。
are discussing：now 提示现在进行时，主语 students 为复数，用 are + doing。
doesn't believe：一般现在时，主语 she 为第三人称单数，否定句用 doesn't + 动词原形。
explore：should 后接动词原形。
has been：since 提示现在完成时，主语 boy 为单数，用 has been。
send：every day 提示一般现在时，主语 satellites 为复数，动词用原形。
is planning：now 提示现在进行时（表计划），主语 agency 为单数，用 is + doing。
三、用括号里中文提示及句意完成句子
astronaut
spacecraft
sun
stars
moon
telescope
Mars
comet
universe
satellite
life
space station
planets
black hole
Milky Way
space exploration
alien
rocket
spacesuit
weightlessness
四、重点短语 英译汉
太空站
太空探索
太阳系
在太空中
太空技术
恒星系统
太空任务
依靠；取决于
人造卫星
航天飞机
黑洞
太空行走
星系团
太空望远镜
航天局
太空碎片
太空殖民地
太空科学
太空环境
太空研究
五、汉译英，根据中文提示补全句子，一空一词
life; solar
space station
explore; space
rocket; satellite
telescope; galaxies
saw; observatory
spacecraft; flying
exploration; technology
space science
will visit
六、句型转换
Where does; live：对地点提问用 where，主语 astronaut 为单数，借助 does。
aren't studying：现在进行时否定句，在 be 动词后加 not。
Does; launch：一般现在时，主语 he 为单数，一般疑问句借助 does。
What is：对称呼提问用 what，将 is 提前。
Will you：一般将来时，将 will 提前，I 改为 you。
This star：these 的单数为 this，stars 的单数为 star。
is studying：now 提示现在进行时，用 is + doing。
Why doesn't; like：对原因提问用 why，主语 she 为单数，借助 doesn't。
is able to：can 同义短语为 be able to，主语 spacecraft 为单数，用 is。
What did; see：对事物提问用 what，一般过去时借助 did，后接动词原形。

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