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一战成名·辽宁英语
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主题群10 宇宙探索(3篇)
话题角度:地球与宇宙奥秘、星球星系、航天事业发展(2020锦州)
【教材单元链接】
外研 沪教
八(下)Module3探索太空 八(下)Module3其他行星上有生命吗?
七(上)Module3太空之旅
七(上)Module3月球旅馆
Passage1【2022长沙月考阅读C
】
【读前预先练】
1.lightyearsn.
2.planetn.
3.radiowave
4.aliensn.
5
.showup
Doyouevergetthefeelingthatyouarebeingwatched?Wel,youmight
beright.AccordingtoastudybyNatureonJune23,scientistshavefound
that1,715starscouldhavewatchedtheearthsincepeoplewereonit.
Theteamlookedat331,312starswithin326lightyearsoftheearth.In
althosestars,only1,715ofthemcouldseetheearthinthelast5,000years.Andanother319stars
wilbealsoabletoseeusinthenext5,000years.“WhenIlookupatthesky,itlooksalitlebit
friendlierbecauseitslikesomeoneissayinghelo.”saidLisa,leaderoftheinstitute(研究所)at
CornelUniversity,USandthestudyswriter.
Ifthereislifeonaplanetaroundoneofthose1,715stars,theycouldeasilyseethatthereislife
herebecauseoftheoxygen(氧气)ontheearth.Ifthatdidnttelthem,thentheradiowaveswilalso
telthemthefactthatthereislifeontheearth.
Whyhaventweheardfromanyonefromoutspaceyet?Thatsbecauseittakesalongtimefor
messagestotravelbetweenstars.Whenamessagearived,livingthingswouldnotbethereanymore.
Thislongtimegivesdiferentlifefewerchancestotalkwitheachother.Soweshouldnotexpectaliens
toshowupanytimesoon.
(C)1.Howmanystarswilbeabletoseeusinthenext5,000yearstogether?
A.319. B.1,715. C.2,034. D.3,123.
(B)2.Whatdoestheunderlinedword“that”inParagraph3mean?
A.Aplanet. B.TheoxygenonEarth.
C.Radiowaves. D.Theearth.
(C)3.Whycantwetalkwithaliensaccordingtothepassage?
A.Becausetherearenotaliensatal.
B.Becausepeopleandalienscannotunderstandeachother.
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一战成名·辽宁英语
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C.Becauseittakesalongtimeformessagesbetweenpeopleandalienstotravel.
D.Becausepeopledontknowhowtocommunicatewithaliens.
(C)4.WhichofthefolowingstatementsisNOTTRUE?
A.StarscouldwatchtheearthaccordingtothestudybyNature.
B.Throughradio