摘要:
**基本信息**
本专项以“太空探索”主题为载体,系统整合词汇、语法与情景交际,通过“基础-提升-拓展”三级训练,构建“知识梳理-考点突破-方法提炼”的闭环体系,强化语言能力与思维品质。
**专项设计**
|模块|题量/典例|方法提炼|知识逻辑|
|----|-----------|----------|----------|
|单元重点梳理|单词22个、短语20个、句型10个、语法7点|分类归纳核心词汇(太空主题)、句型(客观描述)及语法规则(时态/语态等)|从词汇到语法,构建“词-句-篇”语言知识链,为专项突破奠基|
|10个易错考点|每考点9题(基础×3+提升×3+拓展×3)|针对一般现在时(客观事实)、现在完成时(已发生动作)等考点,提炼“标志词判断法”“语境分析法”|按语法难度梯度设计,从单一规则应用到综合语境迁移,培养逻辑思维与解题能力|
内容正文:
鲁教版(五四学制) 九年级全一册 Unit 2 Beyond Earth
单元知识总结及重点易错专项训练
■ ■ ■ ■ ■ ■ ■
说明:本练习紧扣最新教材精选 10 个重点易错考点,每个考点含基础题×3、提升题×3、拓展题×3,共 90 题。
第一部分 单元重点梳理
🔵 重点单词(Section A & B)
单词
词性
释义
planet
n.
行星
earth
n.
地球
moon
n.
月球
sun
n.
太阳
star
n.
恒星
space
n.
太空
rocket
n.
火箭
satellite
n.
卫星
gravity
n.
重力
orbit
n.
轨道
universe
n.
宇宙
solar
adj.
太阳的
explore
v.
探索
discover
v.
发现
land
v.
着陆
travel
v./n.
旅行
distance
n.
距离
light
n.
光
telescope
n.
望远镜
astronaut
n.
宇航员
scientific
adj.
科学的
research
n.
研究
🟢 重点短语
短语
释义
solar system
太阳系
space travel
太空旅行
go into space
进入太空
land on
着陆
take off
起飞
travel to
前往
far away
遥远的
far from
离……远
be made of
由……制成
in space
在太空中
on the moon
在月球上
look for
寻找
find out
查明
learn about
了解
be interested in
对……感兴趣
do research
做研究
send...to
把……发送到
communicate with
与……交流
set up
建立
the surface of
……的表面
📁 重点句型
The Earth is the third planet from the Sun.(地球是距离太阳第三远的行星。)
There are eight planets in the solar system.(太阳系有八大行星。)
The Moon goes around the Earth.(月球绕地球转。)
It takes light about eight minutes to reach the Earth from the Sun.(光从太阳到地球大约需要8分钟。)
Olivia is interested in space travel.(Olivia 对太空旅行感兴趣。)
Chen Wei wants to become an astronaut.(Chen Wei 想成为一名宇航员。)
We have sent many satellites into space.(我们已经发射了许多卫星到太空。)
The Moon has no air or water.(月球上没有空气和水。)
Scientists are looking for life on other planets.(科学家正在其他行星上寻找生命。)
It is difficult to live on the Moon.(在月球上生活很困难。)
💐 重点语法
一般现在时:描述客观事实(行星运动、宇宙规律)用一般现在时。
现在完成时:have/has + 过去分词,描述已发生的太空探索。
被动语态:be + 过去分词,描述火箭、卫星被发射。
too...to do:太……而不能做某事。
形容词修饰不定代词:something/anything/everything + adj.(如 something special)。
疑问词 + to do:what to do / how to do 作宾语。
将来时 will / be going to:表示太空探索计划。
序数词:the first/second/third... 表示第几颗行星/第几次任务。
第二部分 重点易错专项练习
考点1:一般现在时(客观事实/科学真理)
基础题:(选择题)
◇( )1. The Earth ___ around the Sun.
A.goes B.go C.is going D.will go
◇( )2. Light ___ faster than sound.
A.travel B.travels C.is traveling D.will travel
◇( )3. The Moon ___ no air or water.
A.is having B.have C.has D.will have
提升题:(选择题)
▷( )1. The Sun ___ in the east and sets in the west.
A.will rise B.rise C.is rising D.rises
▷( )2. There ___ eight planets in the solar system.
A.are B.is C.have D.has
▷( )3. The stars ___ at night.
A.shines B.shine C.are shining D.will shine
拓展题:(选择题)
★( )1. It ___ about eight minutes for light to reach the Earth.
A.took B.take C.takes D.will take
★( )2. Olivia knows that the Earth ___ round.
A.has been B.was C.will be D.is
★( )3. The Moon ___ around the Earth every month.
A.goes B.go C.is going D.will go
考点2:现在完成时(太空探索已发生的事)
基础题:(选择题)
◇( )1. Scientists ___ many planets already.
A.discovered B.have discovered C.are discovering D.will discover
◇( )2. China ___ several astronauts into space.
A.is sending B.sent C.has sent D.will send
◇( )3. They ___ a lot about the Moon.
A.will learn B.learned C.are learning D.have learned
提升题:(选择题)
▷( )1. Chen Wei ___ about space since he was young.
A.has learned B.learned C.is learning D.will learn
▷( )2. Olivia ___ to many space museums.
A.went B.has been C.is going D.will go
▷( )3. Bella ___ the film about Mars twice.
A.is seeing B.saw C.has seen D.will see
拓展题:(选择题)
★( )1. How many satellites ___ into space so far?
A.will be sent B.sent C.are sent D.have been sent
★( )2. Zhang Hao ___ a model rocket himself.
A.has made B.made C.is making D.will make
★( )3. They ___ to find life on other planets yet.
A.didn't manage B.haven't managed C.aren't managing D.won't manage
考点3:被动语态(be + 过去分词)
基础题:(选择题)
◇( )1. Many satellites ___ into space by China.
A.sent B.have sent C.have been sent D.are sending
◇( )2. The rocket ___ by the scientists last year.
A.will be built B.built C.is built D.was built
◇( )3. A new telescope ___ on the mountain now.
A.is being built B.is built C.was built D.will be built
提升题:(选择题)
▷( )1. The Moon ___ by astronauts in 1969.
A.visited B.was visited C.is visited D.will be visited
▷( )2. More space stations ___ in the future.
A.were built B.are built C.will be built D.have been built
▷( )3. The surface of Mars ___ by a robot now.
A.will be studied B.is studied C.was studied D.is being studied
拓展题:(选择题)
★( )1. Space travel ___ as one of the greatest achievements.
A.is regarded B.regards C.was regarded D.will regard
★( )2. The message ___ in English.
A.wrote B.was written C.is writing D.will write
★( )3. A lot of research ___ on the Moon in the future.
A.was done B.is done C.will be done D.has been done
考点4:序数词(the first/second...)
基础题:(选择题)
◇( )1. The Earth is the ___ planet from the Sun.
A.number three B.three C.threeth D.third
◇( )2. Jupiter is the ___ planet from the Sun.
A.fifth B.five C.fiveth D.number five
◇( )3. China was the ___ country to send a person into space.
A.three B.third C.threeth D.number three
提升题:(选择题)
▷( )1. Mars is the ___ planet from the Sun.
A.fiveth B.four C.fourth D.number four
▷( )2. Olivia came ___ in the science competition.
A.number one B.one C.oneth D.first
▷( )3. Chen Wei was the ___ student to solve the problem.
A.second B.two C.twoth D.number two
拓展题:(选择题)
★( )1. Venus is the ___ planet from the Sun.
A.two B.second C.twoth D.number two
★( )2. Saturn is the ___ planet from the Sun.
A.sixth B.six C.sixth D.number six
★( )3. Bella got the ___ prize in the contest.
A.number one B.one C.oneth D.first
考点5:too...to do / enough to do
基础题:(选择题)
◇( )1. The rocket is ___ heavy ___ lift by hand.
A.too; to B.so; that C.enough; to D.very; to
◇( )2. Olivia is old ___ to understand space science.
A.too B.enough C.so D.very
◇( )3. The distance is ___ far ___ travel by car.
A.enough; to B.so; that C.too; to D.very; to
提升题:(选择题)
▷( )1. Chen Wei is ___ young ___ go to space.
A.very; to B.so; that C.enough; to D.too; to
▷( )2. Bella is brave ___ to face challenges.
A.enough B.too C.so D.very
▷( )3. The problem is ___ difficult ___ solve.
A.so; that B.too; to C.enough; to D.very; to
拓展题:(选择题)
★( )1. The light is ___ weak ___ see clearly.
A.enough; to B.so; that C.too; to D.very; to
★( )2. Zhang Hao is strong ___ to carry the rocket model.
A.very B.too C.so D.enough
★( )3. The journey is ___ long ___ walk.
A.too; to B.so; that C.enough; to D.very; to
考点6:形容词修饰不定代词(something/anything + adj.)
基础题:(选择题)
◇( )1. I want to tell you ___ about space.
A.special something B.something special C.anything special D.special anything
◇( )2. Is there ___ on the Moon?
A.something alive B.alive anything C.anything alive D.alive something
◇( )3. There is ___ in the sky tonight.
A.bright anything B.bright something C.anything bright D.something bright
提升题:(选择题)
▷( )1. Did you see ___ strange in the telescope?
A.anything strange B.strange anything C.something strange D.strange something
▷( )2. Olivia has ___ interesting to share.
A.interesting something B.something interesting C.anything interesting D.interesting anything
▷( )3. We found ___ amazing on Mars.
A.anything amazing B.amazing something C.something amazing D.amazing anything
拓展题:(选择题)
★( )1. Can you see ___ moving in the sky?
A.moving something B.moving anything C.something moving D.anything moving
★( )2. Chen Wei knows ___ about rockets.
A.something useful B.useful something C.anything useful D.useful anything
★( )3. There is ___ wrong with the satellite.
A.wrong something B.something wrong C.anything wrong D.wrong anything
考点7:疑问词 + to do
基础题:(选择题)
◇( )1. Olivia doesn't know ___ next.
A.where to do B.how to do C.what to do D.when to do
◇( )2. Chen Wei is learning ___ a rocket.
A.when to make B.what to make C.where to make D.how to make
◇( )3. They are discussing ___ to the Moon.
A.how to travel B.what to travel C.where to travel D.when to travel
提升题:(选择题)
▷( )1. Bella doesn't know ___ to the space museum.
A.what to get B.how to get C.where to get D.when to get
▷( )2. Zhang Hao is thinking about ___ for the trip.
A.where to bring B.how to bring C.what to bring D.when to bring
▷( )3. The students are deciding ___ the science fair.
A.what to hold B.how to hold C.where to hold D.when to hold
拓展题:(选择题)
★( )1. Olivia can't decide ___ first.
A.which to choose B.how to choose C.where to choose D.when to choose
★( )2. Chen Wei is asking ___ about the planets.
A.what to learn B.how to learn C.where to learn D.when to learn
★( )3. They need to know ___ the launch time.
A.where to check B.how to check C.when to check D.what to check
考点8:将来时 will / be going to(太空计划)
基础题:(选择题)
◇( )1. China ___ send more astronauts into space.
A.has B.is going to C.was D.will
◇( )2. Look at the rocket! It ___ soon.
A.is going to take off B.will take off C.takes off D.is taking off
◇( )3. They ___ build a new space station next year.
A.will B.are going to C.were going to D.have
提升题:(选择题)
▷( )1. Olivia ___ become a scientist in the future.
A.was going to B.will C.is going to D.has
▷( )2. The satellite ___ reach Mars in two months.
A.has B.is going to C.was D.will
▷( )3. Chen Wei ___ study space science in college.
A.is going to B.will C.was going to D.has
拓展题:(选择题)
★( )1. There ___ a big space exhibition in Wuhan next month.
A.is going to be B.will be C.was D.has been
★( )2. Bella ___ take part in the science competition.
A.was going to B.will C.is going to D.has
★( )3. They ___ to the space museum tomorrow.
A.have gone B.will go C.go D.are going
考点9:介词辨析(in/on/at/to/for)
基础题:(选择题)
◇( )1. There is no air ___ the Moon.
A.on B.in C.at D.to
◇( )2. Light travels very fast ___ space.
A.on B.in C.at D.to
◇( )3. The Earth is far ___ the Sun.
A.of B.to C.from D.with
提升题:(选择题)
▷( )1. Many satellites go ___ the Earth.
A.at B.on C.in D.around
▷( )2. It takes eight minutes for light to get ___ the Earth.
A.to B.on C.in D.at
▷( )3. Scientists are looking ___ life on Mars.
A.at B.for C.on D.in
拓展题:(选择题)
★( )1. The astronaut walked ___ the surface of the Moon.
A.at B.in C.on D.to
★( )2. Olivia is good ___ math, so she studies space science.
A.for B.in C.on D.at
★( )3. Chen Wei is interested ___ astronomy.
A.in B.at C.on D.for
考点10:情景交际(谈论太空/探索)
基础题:(选择题)
◇( )1. —What do you want to be? —I want to be ___ .
A.a astronaut B.an astronaut C.astronaut D.the astronaut
◇( )2. —Have you ever seen a rocket launch? —Yes, I ___ .
A.am B.did C.have D.will
◇( )3. —Let's watch the stars tonight. —___ !
A.Excuse me B.Thank you C.Goodbye D.Great idea
提升题:(选择题)
▷( )1. —How far is the Moon from the Earth? —It is about 384,000 ___ .
A.kilometres B.kilometre C.kilo D.metres
▷( )2. —Why do you like space? —___ it is amazing.
A.So B.Because C.But D.And
▷( )3. —What is the solar system made of? —It is made ___ the Sun and planets.
A.in B.from C.of D.with
拓展题:(选择题)
★( )1. —I hope to visit the space museum. —___ !
A.Excuse me B.Thank you C.Goodbye D.Me too
★( )2. —How do you know so much about space? —I ___ many books.
A.have read B.read C.am reading D.will read
★( )3. —Shall we join the science club? —___ .
A.Thank you B.Good idea C.Yes, I am D.No, I don't
第三部分 详细参考解析
考点1:一般现在时(客观事实/科学真理)
基础题:(选择题)
1. 【答案】A
【解析】客观事实用一般现在时 goes。
2. 【答案】B
【解析】科学真理用一般现在时 travels。
3. 【答案】C
【解析】客观事实用一般现在时 has。
提升题:(选择题)
1. 【答案】D
【解析】客观事实用一般现在时 rises。
2. 【答案】A
【解析】there be 就近原则,eight planets 复数用 are。
3. 【答案】B
【解析】客观事实用一般现在时 shine。
拓展题:(选择题)
1. 【答案】C
【解析】客观事实用一般现在时 takes。
2. 【答案】D
【解析】客观真理用一般现在时 is。
3. 【答案】A
【解析】客观规律用一般现在时 goes。
考点2:现在完成时(太空探索已发生的事)
基础题:(选择题)
1. 【答案】B
【解析】already 提示用现在完成时 have discovered。
2. 【答案】C
【解析】现在完成时 has sent。
3. 【答案】D
【解析】现在完成时 have learned。
提升题:(选择题)
1. 【答案】A
【解析】since 提示用现在完成时 has learned。
2. 【答案】B
【解析】现在完成时 has been to。
3. 【答案】C
【解析】twice 提示用现在完成时 has seen。
拓展题:(选择题)
1. 【答案】D
【解析】so far 提示用现在完成时被动 have been sent。
2. 【答案】A
【解析】现在完成时 has made。
3. 【答案】B
【解析】yet 否定用现在完成时 haven't managed。
考点3:被动语态(be + 过去分词)
基础题:(选择题)
1. 【答案】C
【解析】卫星被发送,用现在完成时被动 have been sent。
2. 【答案】D
【解析】火箭被建造,last year 用一般过去时被动 was built。
3. 【答案】A
【解析】now 进行时用现在进行时被动 is being built。
提升题:(选择题)
1. 【答案】B
【解析】1969 用一般过去时被动 was visited。
2. 【答案】C
【解析】in the future 用将来时被动 will be built。
3. 【答案】D
【解析】now 用现在进行时被动 is being studied。
拓展题:(选择题)
1. 【答案】A
【解析】be regarded as 被视为。
2. 【答案】B
【解析】消息被写,用被动 was written。
3. 【答案】C
【解析】in the future 用将来时被动 will be done。
考点4:序数词(the first/second...)
基础题:(选择题)
1. 【答案】D
【解析】第三用序数词 third。
2. 【答案】A
【解析】第五用序数词 fifth。
3. 【答案】B
【解析】第三用序数词 third。
提升题:(选择题)
1. 【答案】C
【解析】第四用序数词 fourth。
2. 【答案】D
【解析】第一用序数词 first。
3. 【答案】A
【解析】第二用序数词 second。
拓展题:(选择题)
1. 【答案】B
【解析】第二用序数词 second。
2. 【答案】C
【解析】第六用序数词 sixth。
3. 【答案】D
【解析】第一用序数词 first。
考点5:too...to do / enough to do
基础题:(选择题)
1. 【答案】A
【解析】too...to 太……而不能。
2. 【答案】B
【解析】old enough to 足够大可以理解。
3. 【答案】C
【解析】too...to 太远而不能开车到达。
提升题:(选择题)
1. 【答案】D
【解析】too...to 太小而不能去太空。
2. 【答案】A
【解析】brave enough to 足够勇敢可以面对。
3. 【答案】B
【解析】too...to 太难而不能解决。
拓展题:(选择题)
1. 【答案】C
【解析】too...to 太弱而不能看清。
2. 【答案】D
【解析】strong enough to 足够强壮可以搬动。
3. 【答案】A
【解析】too...to 太长而不能步行。
考点6:形容词修饰不定代词(something/anything + adj.)
基础题:(选择题)
1. 【答案】B
【解析】something + 形容词 special 放在后面。
2. 【答案】C
【解析】疑问句用 anything,形容词后置 alive。
3. 【答案】D
【解析】肯定句用 something,形容词后置 bright。
提升题:(选择题)
1. 【答案】A
【解析】疑问句用 anything,形容词后置 strange。
2. 【答案】B
【解析】肯定句用 something,形容词后置 interesting。
3. 【答案】C
【解析】肯定句用 something,形容词后置 amazing。
拓展题:(选择题)
1. 【答案】D
【解析】疑问句用 anything,形容词后置 moving。
2. 【答案】A
【解析】肯定句用 something,形容词后置 useful。
3. 【答案】B
【解析】肯定句用 something,形容词后置 wrong。
考点7:疑问词 + to do
基础题:(选择题)
1. 【答案】C
【解析】what to do 做什么。
2. 【答案】D
【解析】how to make 如何制作。
3. 【答案】A
【解析】how to travel 如何旅行。
提升题:(选择题)
1. 【答案】B
【解析】how to get 如何到达。
2. 【答案】C
【解析】what to bring 带什么。
3. 【答案】D
【解析】when to hold 何时举办。
拓展题:(选择题)
1. 【答案】A
【解析】which to choose 选哪一个。
2. 【答案】B
【解析】how to learn 如何学习。
3. 【答案】C
【解析】when to check 何时查看。
考点8:将来时 will / be going to(太空计划)
基础题:(选择题)
1. 【答案】D
【解析】计划用 will。
2. 【答案】A
【解析】有迹象表明用 is going to take off。
3. 【答案】B
【解析】计划用 are going to。
提升题:(选择题)
1. 【答案】C
【解析】计划用 is going to。
2. 【答案】D
【解析】将来用 will。
3. 【答案】A
【解析】计划用 is going to。
拓展题:(选择题)
1. 【答案】B
【解析】there will be 将来有。
2. 【答案】C
【解析】计划用 is going to。
3. 【答案】D
【解析】计划用 are going。
考点9:介词辨析(in/on/at/to/for)
基础题:(选择题)
1. 【答案】A
【解析】在月球表面用 on。
2. 【答案】B
【解析】在太空中用 in space。
3. 【答案】C
【解析】far from 离……远。
提升题:(选择题)
1. 【答案】D
【解析】绕地球用 around。
2. 【答案】A
【解析】到达用 to。
3. 【答案】B
【解析】look for 寻找。
拓展题:(选择题)
1. 【答案】C
【解析】在表面用 on。
2. 【答案】D
【解析】be good at 擅长。
3. 【答案】A
【解析】be interested in 对……感兴趣。
考点10:情景交际(谈论太空/探索)
基础题:(选择题)
1. 【答案】B
【解析】astronaut 以元音开头用 an astronaut。
2. 【答案】C
【解析】Have you ever 用 have 回答。
3. 【答案】D
【解析】提议用 Great idea。
提升题:(选择题)
1. 【答案】A
【解析】384,000 复数用 kilometres。
2. 【答案】B
【解析】Why 用 Because 回答。
3. 【答案】C
【解析】be made of 由……组成。
拓展题:(选择题)
1. 【答案】D
【解析】我也希望用 Me too。
2. 【答案】A
【解析】现在完成时 have read 表示已读很多书。
3. 【答案】B
【解析】提议用 Good idea。
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