【文档说明】人教新课标英语必修3 Unit 4 Astronomy the science of the stars Listening exercise Listening（文本素材） .docx，共(3)页，17.025 KB，由envi的店铺上传

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UsingLanguageTHEORIESOFGRAVITYMichaelJonesoftheNewSpaceMagazineistalkingwithspacetravellerLiYanpingaboutchangesinthetheoryofgr

avity.LY=DrLiYanpingMJ=MichaelJonesListentoPart1.Listenagainandfillintheblanks.MJ:Hello,DrLiYanping.It’ssogoodofyoutotalktome.Some_______askus

whythingsalwaysfallbackto_____ifyouthrowthemupintheair.Couldyou________it?LY:Well,atfirstpeoplethoughtitwasbecausetheearthwasthe______

oftheuniverse.Ofcoursethatwas______.OnedayIsaacNewtonwatchedan____falltotheground.Hesaidthatsomethingelsemustbe______theapplebacktoearth.Hecall

edit“gravity”.MJ:Isee.Didpeople_______hisidea?LY:Theydid.Latertheyworkedoutthatbigger_______(likethesun)havestrongergravitythan______

_objects(likeourplanets).Ifyou’retravellingin____space,youcouldn'tfallbacktotheearth.You’rejusttoofar______.ListentoPart2.

Listenagainandfillintheblanks.MJ:Doesitmeanthere’sno______inspace?LY:No.Inaspaceshipyouwouldfeelthepullasitgot______tosuc

hanobject.Youwouldtravelfasterandfaster________it.MJ:Untilyouhitit?LY:Notexactly.Youmay_____itveryfastandthenitwouldthrowyououtint

ospaceagain.Afterthatyouwouldslowdowntothe_____speed.MJ:Howdoyouknowthis?LY:In____Einsteinsaidthatinspacelargeobjectsmakespa

ce-timebend;thelargertheobject,the______space-timebends.Sotimegoes______inverystronggravity.MJ:Whatabout____

__holes?LY:That’saplaceinspacewhichhassuchastrong______thatnothingcanescape____itsgravity.Thereisakindofedgearoundthismass.Ifyoucrossoverthised

ge,it’s_________foryoutogetback.Howeverifyoudon’tcrossthisedge,youcanstill______.StephenHawkinghasdonealotof________into

blackholes.Hehasshownthatthey“spit”thingsoutas_____as“eat”them.Workbook-ListeningANINTERVIEWWITHYANGLIWEIR=MrRenaultY=YangLiwe

iListentoPart1.Listenagainandfillintheblanks.R:Thankyousomuch,MrYang,forcomingtotalktoustodayaboutyour__________inspace.Y:Notatall.I’m_______tobehere

.R:Pleasecanyoutellusyourmost_______moment?Y:Well,thatwaswhenthespaceshipbeganto____offtheground.ThenIknewtha

tIwasreallyonmy_____andthatChinawouldbecomethe_____countrytosendpeopleintospace.R:Didyoufeel_______?Y:No,

becauseIwas_______nottoworry.SoIwatchedallmyinstrumentsandstayed_____.R:Whatsurprisedyou?Y:The_______ofspace.

I’dneverrealizedhowlovelytheearthlookstillIwasgoingroundit.ListentoPart2.Listenagainandfillintheblanks.R:Didyoualwayswanttobeanastronaut?Y:W

ell,I________ofitwhenIwasyoung,butIneverthoughtmywishwouldcometrue.Itallhappened__________.FirstIgotmy_______andthenItr

ainedfor____yearstoflyairplanesandthentoflya_________.R:Isee.Didyouhavetobea_______sizeandweight?Y:Yes.Anastronauthastobesmallerthan___cmandw

eighlessthan___kg.R:Soyouweretheperfect______!Butofcourseyouhadtoworkveryhard.Wouldyouliketogointospace______?Y:Yes,Iwouldiftherewa

san___________.I’dlovetogotothe______oneday.R:Ihopewe’llbetalkingtoyouagainafteryou’ve_______thattrip!Goodbye,MrYang.Th

ankyoufor_______tous.Y:Itwasmypleasure.Workbook-ListeningTaskANINTERVIEWWITHLIYANPINGW=WallisL=LiYanpingListenagainandfil

lintheblanks.W:MrLi,wouldyoupleasetellusaboutyourspace______?L:Yes.I’dbehappyto.Wecleanedand________theHubbletelesc

ope.W:Oh,andisthat______youdidyourspacewalk?L:Yes.W:Howdidyou________forit?L:Firstwehadtogetintospacesuits.They’revery______andcarry

alltheoxygenweneedto________.Thesuitalsohashotandcold______soitcanwarmusifit’stoocoldorcoolusifit’stoo_____.Soit’sv

eryheavy.W:Isit_________toleavethespaceship?L:Yes,indeed.Whenwe______,wegointoasmallroom.Wehavetoweargravity_____towalkthere.Weclosethed

oorbehindusandthenweopenthedoorto______.Thenourgravitybootsstopworkingandwefly____ofthedoor.W:Howdoyou______aboutinspace?L:Weuse_______enginestom

ovearound.Togoleftwepushtherightengineandtogorightwe______theleftone.Wemoveslowlybecausewedon’t______anything.Wecanflyaroun

dlike________.W:Whatdoesitfeellikeinspace?L:Very________.Thereisnogravitysodoinganyjobisvery_______.W:Whathappensifyou____toofarfromthespacesh

ip?L:You’dnevergetbacksowe____ourselvestothespaceshipwithaspecial_____.W:HowdidyourepairtheHubbletelescope

?L:Weusedsome_______toolstiedroundourwaists.Thatwaywedidn’t____them.Wedidagoodjob.Thetelescopeworks____now.W:Thankyouv

erymuch,MrLi.