高中英语外研版 (2019)选择性必修 第四册Unit 6 Space and beyond课时作业

这是一份高中英语外研版 (2019)选择性必修 第四册Unit 6 Space and beyond课时作业，共7页。试卷主要包含了 ______ 7等内容，欢迎下载使用。
(2020天津第一中学高二月考)
Launching peple int space may make the headlines but it is little useful fr science. S when Gerge Bush redirected Americas space agency NASA, away frm scientific research and twards a manned return t the mn, many scientists were disappinted. Nw the agency has finally ffered sme small mrsels f cmfrt in the frm f fur prjects that culd accmpany effrts fr a lunar return.
The mst exciting f these is the plan fr a radi telescpe that culd be placed n the far side f the mn. Such a device wuld lk back at the early universe t the time when large-scale structures such as galaxies and stars frmed. a lunar-based radi telescpe wuld be able t detect lng wavelengths that cannt be sensed n earth because they are absrbed by the utermst layers f the planet’s atmsphere. Mrever by pinting the telescpe away frm the din f shrter-wavelength radi waves that are used fr cmmunicatin n Earth, astrphysicists wuld be able t see the early universe in unprecedented detail.
Finding alien life might als be pssible with such a telescpe. It wuld be able t map the magnetic fields f stars and explanets It is the magnetic field f the Earth that prtects its inhabitants frm being bmbarded by high-energy particles frm space that wuld therwise leave the planet sterile Detecting a magnetic field surrunding an Earth-like explanet wuld prve a prmising sign fr finding extraterrestrial life. The prpsal, led by Jseph Lazi, f the Naval Research Labratry in Washingtn. DC, is t create an array f three arms arranged in a Y-shape. each f which wuld be 500 metres lng and cntain 16 antennae. Each arm wuld be made f a plastic film that culd be rlled ut nt the surface f the mn, either by rbts r by astrnauts.
A secnd prject. headed by Michael Cllier f the NASA Gddard Space Flight Centre, wuld examine hw the slar wind-a stream f charged particles ejected frm the sun-interacts with the tenuus lunar atmsphere clse t the mn’s surface Such bmbardment prduces lw-energy X-rays that wuld be detected n the surface f the mn The third and furth prjects are similar bth t each ther and t earlier ventures drpped n the mn by the Apll and the sviet Luna missins in the late 1960sand 1970s. Sme 35 years n, reflectrs placed n the lunar surface are still used by scientists interested in gephysics and gedesy. Mst f the reflectrs are clustered clse t the lunar equatr. The prpsals led by Stephen Merkwitz, als f NASA’s Gddard Space Flight Centre, and Duglas Currie, f the University f Maryland are t sprinkle sme mre sphisticated versins ver mre f the mn’s Surface.
Such effrts may attract little attentin cmpared with the launch f the space shuttle Endeavur this week. Nevertheless, when NASA argues that putting peple int space inspires yung peple t study science, it is precisely these Endeavurs that it wishes t encurage.
1. By “Launching peple int space may make the headlines but it is little useful fr science.” (In Paragraph 1), the authr means______.
A. launching peple int space is very imprtant.
B. newspaper nly cares abut whether humans can travel int space.
C. humans’ travel t uter space is against scientific rules.
D. launching peple int space is nt f great scientific value.
2. The mst distinctive feature f a lunar-based radi telescpe mentined in the secnd paragraph is that______.
A. it is able t capture lng wavelengths.
B. it pssesses better functins than the telescpes n earth.
C. it can escape frm the magnetic field f the earth.
D. it can detect all galaxies in the universe.
3. Hw des the authr feel abut the fur new mn.
A. Objective.
B. Affirmative.
C. Carefree.
D. Oppsed.
4. T which f the fllwing is the authr likely t agree?
A. The radi telescpe will be able t find extraterrestrial life.
B. The secnd prject fcuses n the interactin between slar wind and Earth’s atmsphere.
C. Jseph Lazi’s prpsal is part f the radi telescpe prject.
D. The fur prjects are clsely related t the recently launched space shuttle Endeavur.
Ⅱ. 完形填空
(2020山东滨州五校高二联考)
Space is a dangerus place，nt nly because f meters（流星） but als because f rays frm the sun and ther stars the atmsphere again acts as ur 1 blanket n Earth. Light gets thrugh，and this is 2 fr plants t make the fd which we eat. Heat t. makes ur envirnments tlerable and sme ultravilet（紫外线的）rays get int the 3 Csmic rays f varius kinds cme 4 the air frm uter space，but 5 quantities f radiatin frm the sun are screened ff. 6 men leave the atmsphere they are 7 t this radiatin；but their spacesuits r the walls f their spacecraft. if they are inside d 8 a lt f radiatin damage. radiatin is the greatest knwn 9 t explrers in space. Dses（剂量）f radiatin are 10 in units called “rems（雷姆）”. We all 11 radiatin here n earth frm the sun, frm csmic rays and frm radiactive minerals The 12 dse f radiatin that we receive each year is abut tw millirems; it 13 accrding t where yu live, and this is a very rugh 14 . Scientists have reasn t think that a man can 15 far mre radiatin withut being damaged the figure f 60 rems has been agreed.
Ⅲ. 语法填空
（2020江苏无锡高二期末统考）
On the earth everyne has a hme while in space, there is als a hme. It is nearly as big as a sccer field and (1)[ ](large) than a six-bedrm huse. It is the Internatinal Space Statin(ISS)
The ISS is hme t astrnauts. (2)[ ] (usual) there are three t six astrnauts n bard astrnauts in the space statin are very busy (3)[ ] (d) many science experiments in bilgy and physics. They study the effects (4)[ ] the human bdy after lng expsure t micrgravity. Smetimes they g n spacewalks t wrk utside the statin.
As a grundbreaking scientific research facility the ISS (5)[ ] (benefit) peple n the Earth. Rbts n the ISS have inspired medical technlgy. Nw it is pssible fr patients (6)[ ] (receive) certain surgery by a rbtic arm, (7)[ ] perfrms better than humans The ISS als helps t watch the Earths ecsystems (8)[ ]warns us f vlcan eruptins and earthquakes.
In the future, space will be hme t mre (9)[ ] (statin) like the ISS. China is als planning t build (10)[ ] (it) wn space statin, and the launch f Tiangng-l in 2011 was the first step. It is expected that China will cmplete the space statin by 2023.
1. ______ 2. ______ 3. ______ 4. ______ 5. ______
6. ______ 7. ______ 8. ______ 9. ______ 10. ______
参考答案：
Ⅰ.
【语篇解读】本文是一篇议论文。把人送入太空可能会成为头条新闻，但在科学方面并没有多少用处。因此当乔治·布什重新指挥NASA从科学研究转向载人重返月球时，许多科学家感到失望。
1. D 推理判断题。文章第一句话的意思是，把人送入太空也许能成为头条新闻，但是对科学研究却没有多大帮助。故选D项。
2. A 细节理解题。文章第二段提到，该射电望远镜的最大特点在于能够探测到那些无法在地球表面被检测到的长波。
3. B 推理判淅题。文章第二段中的j“The mst exciting说明了作者的支持态度。同样，最后一段中作者对这些月球计划所代表的“奋进”精神大加赞赏，同样表达了一种支持的态度。
4. C 细节理解题。A选项错误的原因在于寻找外星人只是一种可能性，至于结果是不确定的。B选项错误的原因在于该研究定位于太阳风和月球稀薄的大气层之间的关系，而不是和地球大气层的关系。D选项错误的原因在于这四项研究与“奋进”号航天飞机并没有很大的关系。
Ⅱ.
【语篇解读】本文是一篇说明文。太空是一个危险的地方，不仅因为流星，也因为来自太阳和其他恒星的射线。而大气充当了我们的保护层。
1. A 太空是一个危险的地方，不仅因为流星，也因为来自太阳和其他恒星的射线。大气充当了我们的保护层。prtective blanket保护层。
2. D 光可以通过大气层，这是植物制造我们所吃的食物所必需的。essential必要的，基本的。
3. B 热也使我们的环境可以忍受，并且一些紫外线穿透大气层。根据上文介绍，此处应该表示紫外线穿透大气层，因此选B。
4. A 各种各样的宇宙射线从外层空间穿过空气而来。介词hrugh表示从物体内部穿过。
5. C 来自太阳的大量辐射被屏蔽了。enrmus大量的。
6. A 一日人们离开大气层，他们就暴露在这种辐射下。as sn as就……，引导时间状语从句。
7. D 此处表示“暴露于这种辐射下”，be expsed t暴露于。
8. A 如果他们在里面，他们的宇航服或宇宙飞船的外壁确实阻挡了很多辐射伤害。prevent阻止，防止。
9. B 辐射是太空探索者已知的最大危险。danger危险。
10. C 辐射剂量测量单位称为“雷姆”。measure测量。
11. A 我们在地球上都受到来自太阳、宇宙射线和放射性矿物的辐射。receive表示收到。
12. D 我们每年接受的正常辐射剂量约为2毫雷姆。nrmal正常的。
13. A 所处地点不同，所受辐射量也不一样。vary变化，不同。
14. B 这是一个非常粗略的估计。estimate估计。
15. C 科学家有理由相信，一个人可以忍受60雷姆的辐射而不受伤害，这个数字已经被认可。put up with忍受。
Ⅲ.
【语篇解读】本文是一篇说明文。在地球上每个人都有个家。在太空里也有一个家，它几乎和一个足球场一样大，这就是国际空间站。
1. larger 考查比较级。句意：它几乎和一个足球场一样大，比一栋有六间卧室的房子还要大。根据空后的than判断，应填large的比较级。
2. Usually 考查副词。句意：通常，飞船上有三到六名宇航员。设空处作句子的状语，意为“通常”，用副词 Usuall！
3. ding 考查非谓语动词。句意：太空站的宇航员正忙着做许多生物和物理方面的科学实验。be busy ding sth. “忙于做某事”，是固定短语。
4. n 考查介词。句意：他们研究长期暴露在微重力环境下对人体的影响。the effect n意为“对……的影响”，是固定用法。
5. enefits 考查时态和主谓一致。句意：作为一项开创性的科研设施，国际空间站造福了地球上的人们。设空处作句子的谓语，主语是ISS，且联系上下文可知用一般现在时，故用benefits。
6. t receive 考查非谓语动词。句意：现在，病人可以通过机械手臂接受某些手术，这比人类的表现更好。it是形式主语，故填动词不定式作真正的主语。
7. which 考查定语从句。所填词引导非限制性定语从句，关系词在从句中作主语，先行词是 a rbtic arm，故用 which。
8. and 考查连词。句意：国际空间站还有助于观察地球的生态系统，并提醒我们注意火山爆发和地震。所填词连接并列的谓语 helps和 warns，故填and。
9. statins 考查名词的复数。句意：在未来，太空将成为更多像国际太空站这样的太空站的家园。由mre可知，应用复数形式。
10. its 考查代词。句意：中国还计划建造自己的太空站，2011年发射的天宫一号是第一步。ne’swn“某人自己的”，是固定用法。
1.
A. prtective
B. accustmed
C. simulated
D. awesme
2.
A. unexceptinal
B. invisible
C. curius
D. essential
3.
A. envirnment
B. atmsphere
C. space
D. earth
4.
A. thrugh
B. In
C. frm
D. by
5.
A. valid
B. varius
C. enrmus
D. prper
6.
A. As sn as
B. As lng as
C. As well as
D. As far as
7.
A. shwn
B. faced
C. cvered
D. expsed
8.
A. prevent
B. submit
C. fetch
D. deliver
9.
A. shadw
B. danger
C. benefit
D. safety
10.
A. screamed
B. suspended
C. measured
D. remved
11.
A. receive
B. accept
C. bring
D. catch
12.
A. cnventinal
B. cmmn
C. general
D. nrmal
13.
A. varies
B. shifts
C. cnverts
D. mdifies
14.
A. balance
B. estimate
C. purpse
D. stress
15.
A. keep up with
B. cme up with
C. put up with
D. catch up with