内容正文:
Unit 6 Beyond Earth.随堂基础过关练
Part1词汇语法与句型过关
一、单词拼写。
1.On the earth,we can look at the stars and planets through t________(望远镜).
2.Lily is a web fiction writer and she p________(出版) her tenth book in her thirties.
3.Hefei is developing wind and s________(太阳能的) power to change itself into a greener city.
4.R________(火箭) seemed impossible 100 years ago,but now they are quite common in space.
5.Regular exercise is important for m________(保持) good health and preventing obesity.
二、用括号内所给词的适当形式填空。
6.China has made remarkable achievements in ________ (man) spaceflight.
7.As the saying goes,life lies in _________ (move),so he goes jogging every morning to keep fit.
8.The school decided _________ (launch) a reading club to encourage students to love books.
9.Astronauts live in a __________ (weigh) environment,so they can’t take showers like we do on the earth.
10.The boy rushed to school after ________ the blue _____ his mother bought yesterday.(tie)
三、从方框中选择适当的词汇并用其正确形式填空.
satellite mission keep human being exoplanet
11.Neither _____________ nor animals on the earth can live without air.
12.More communities require dog owners ________ their dogs tied while they are walking.
13.China's Chang'e-6 ___________ has totally changed our understanding of the moon.
14.Our science teacher told us that a(n) __________ is a planet outside our solar system.
15.China has made great progress in sending man-made _______ into space.
四、单项填空
( )16.We had better share our daily life on WeChat wisely.Cyberspace (网络空间) is not ________ laws.
A.against B.above
C.beyond D.past
( )17.It's said that the music festival ________ if the heavy rain doesn't stop.
A.will be cancelled B.will cancel
C.was cancelled D.is cancelling
( )18.—My computer has gone wrong.It requires ________ soon.
—Why not have David ________ it? Nobody can if he can't.
A.to fix;fix B.to fixed;fixing
C.fixing;fix D.fixing;fixed
( )19.He can't fall ________,but his wife is so ________ that she is fast asleep.
A.sleep;asleep B.sleepy;asleep
C.asleep;sleepy D.sleeping;sleepy
( )20.Jenny is a super fan of Li Bai and she ________ reading all his poems.
A.is surprised at B.is crazy about
C.is friendly to D.is satisfied with
Part2 单元阅读综合过关
五、补全对话,其中有两项多余
(An interview of a space scientist—Dr Sheila Kanani)
Reporter:Hello,Sheila.May I ask you some questions?
Dr Sheila Kanani:Sure!
Reporter:21._____
Dr Sheila Kanani:Let me think.Kind,outgoing and hard-working.
Reporter:22._____
Dr Sheila Kanani:I like purple best.Purple can make me feel calm and relaxed.
Reporter:Where would you most like to go in space?
Dr Sheila Kanani:Saturn (土星).23._____
Reporter:24._____
Dr Sheila Kanani:I wanted to be an astronomer because I became interested in space.It is always my dream to go into space,and this interest led me to study astronomy (天文学).
Reporter:What advice would you give if a kid wants to be an astronomer?
Dr Sheila Kanani:Never let anyone tell you that you can't do something.25._____
A.Who's your science hero?
B.Which colour do you prefer and why?
C.I've always dreamed of seeing Saturn's rings up close.
D.Can you describe yourself in three words?
E.What inspired you to study physics?
F.Why did you want to be an astronomer?
G.Always fight on and your hard work will pay off.
六、 完形填空。
Mars is the fourth planet from the Sun and the second-smallest planet of the solar system.It is 26 than the Earth with a diameter(直径) of 6,792 kilometres.If you stand on Mars and 27 the Sun,it will appear about half the size as we see it on the Earth.Mars is widely known as the 28 . planet.Its red appearance is caused by the iron oxide (氧化铁) in the ground.
In many ways,Mars can be considered as the Earth's brother.On Mars' surface,we have discovered the 29 . mountain in the solar system.It is named Olympus Mons,and it is more than twice as high as the highest mountain on the Earth.A
30 on Mars is also a little longer than a day on the Earth.It lasts about 24.6 hours.A year on Mars,however,or the time that takes for the red planet to 31 the Sun,lasts about 687 Earth days.That is almost 32 as long as a year on the Earth!
In the 19th century,it was believed that 33 existed on Mars.An astronomer said that he “found” straight lines on Mars's surface.Many people believed that 34 were the work of smart life as the straight lines were most likely to be canals for irrigation(灌溉渠).However,as more advanced telescopes were 35 ,it was found that the straight lines were an optical illusion (视觉假象).
To this day,humans are still trying to find out whether life exists on Mars.
( )26.A.brighter B.better C.smaller D.bigger
( )27.A.look at B.look for C.look up D.look after
( )28.A.blue B.red C.green D.white
( )29.A.highest B.thinnest C.longest D.shortest
( )30.A.year B.month C.week D.day
( )31.A.circle B.leave C.arrive D.come
( )32.A.once B.twice C.first D.second
( )33.A.life B.people C.animals D.plants
( )34.A.this B.that C.these D.those
( )35.A.found B.made C.fallen D.seen
参考答案
一、1.telescopes 2.published 3.solar 4.Rockets 5.maintaining
二、6.manned 7.movement 8.to launch 9.weightless 10.tying;tie
三、11.human beings 12.to keep 13.mission 14.exoplanet 15.satellites
四、16-20:CACCB
五、21-25:DBCFG
六、26-35:CABAD ABADB
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