内容正文:
源动力 河北 英语
重
难
题
型
组
合
训
练
组合训练十三
(限时:35分钟 满分:35分)
Ⅰ.阅读理解D篇(每小题2分,满分10分)
Asspacesciencedevelops,manhaslearnedmoreandmoreaboutspace.Spaceisnotonly
amazingbutalsodangerous.Whileworkinginspace,spacemenarefacingdangeraswelassuccess.
Scientistshavefoundoutthattheradiation(辐射)isthegreatestdangertospacemeninspace.
Whenspacemenareworkinginspace,theyareindangeroftheradiationfromthesunandotherstars,
whichisbadfortheirhealth.Theharmoftheradiationwontbediscovereduntiltheirchildrenoreven
grandchildrenareborn.Somespecialmedicinemayworkalitle,butnorealyefective(有效的)
medicinehasbeenfoundsofar.
Spacejunkisalsothoughttobeagreatdangertospacemen.Itsreportedthattherewere9,000
manmadethingsflyinginspace.About30% ofthesearesatelites,10% arespaceships,andtherest
arespacejunk.Anexplosion(爆炸)inspacein1999madeacloudof300,000fragments,eachat
least4mminsize,andevenasmalpieceoftheseknockedagainstaspaceshipwindowanddidsome
damage(损坏).
Scientistsarewatchingandreportinganypossibledangeralthetime.Theyareworkingon
helpfulwaystodowithspacejunk.Althoughspaceisrealydangerous,itinterestseveryoneonthe
earth.Inthenearfuture,itmaybecomepossibleforpeopletospendafewdaysinaspacehotel.We
mayevenchoosetoleavetheearthandliveinspaceinafewyears.Soweshouldcareforspaceand
dosomethingtohelpimprovethespaceenvironment.
( A )1.Spacerubbishandtheradiationinspacearedangerousto .
A.spacemenworkinginspace B.onlypeopleontheearth
C.althepeopleexceptchildren D.theoldpeopleontheearth
( D )2.Mostofthemanmadethingsflyinginspaceare .
A.satelites B.spaceships C.spacestations D.spacejunk
( A )3.Whatdoestheunderlinedword“fragments”probablymean?
A.Pieces. B.Forms. C.Ideas. D.Shapes.
( C )4.WhichofthefolowingisTRUE?
A.Scientistshavefoundoutwaystosolveanyprobleminspace.
B.Everyoneofuscanhaveatraveltospaceintenyears.
C.Theharmoftheradiationmaybefoundinthespacemenschildren.
D.Spaceisrealydangerous,soitdoesntinterestanyoneontheearth.
( B )5.Whatisthebesttitleofthepassage?
A.SpaceRadiation B.SpaceDanger C.SpaceJunk D.SpaceTravel
Ⅱ.任务型阅