高中英语Unit5Thepowerofnature单元综合测试新人教版选修6.docx
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高中英语Unit5Thepowerofnature单元综合测试新人教版选修6.docx
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高中英语Unit5Thepowerofnature单元综合测试新人教版选修6
Unit5 Thepowerofnature
满分:
120分 限时:
100分钟
答题
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Ⅰ.阅读理解
A
Therearemanywaysinwhichhumancloningisexpectedtobenefithumans.
DrRichardSeed,oneoftheleadingsupportersofhumancloningtechnology,suggeststhatitmaysomedaybepossibletocompletelychangetheagingprocessbecauseofwhatwelearnfromcloning.
Scientistsbelievethattheymaybeabletotreatheartattackvictimsbycloningtheirhealthyheartcellsandinjectingthemintotheareasoftheheartthathavebeendamaged.HeartdiseaseisthenumberonekillerintheUSandseveralotherindustrialisedcountries.
Therehasbeenabreakthroughwithhumanstemcells.Embryonicstemcellscanbegrowntoproduceorganstorepairorreplacedamagedones.Skinforburnvictims,braincellsforthebraindamaged,hearts,lungs,andkidneyscouldbeproduced.Bycombiningthistechnologywithhumancloningtechnology,itmaybepossibletoproduceneededorgansforsufferingpeoplethatwillbefreeofrejectionbytheirimmunesystems.ConditionssuchasAlzheimer’sdisease,Parkinson’sdisease,heartfailure,andotherproblemscanbecuredifhumancloninganditstechnologyarenotbanned.
Thoughcurrenttreatmentsforinfertility(不生育)aregettingafairamountofpublicityinthenews,they,intermsofpercentages,arenotverysuccessful.Somedatashowsthatcurrentinfertilitytreatmentsarelessthan10percentsuccessful.Couplesgothroughphysicallyandemotionallypainfulproceduresforasmallchanceofhavingchildren.Manycouplesrunoutoftimeandmoneywithoutsuccessfullyhavingchildren.Humancloningcouldmakeitpossibleformanymoreinfertilecouplestohavechildrenthaneverbeforepossible.
1.AccordingtoDrRichardSeed,wecanusecloningtechnologyto________.
A.producemoreanimals B.makepeoplelivehappily
C.makepeoplelookyoungerD.curepeopleofmanydiseases
2.Wecanlearnfromthepassagethat________.
A.cloninghasalreadybeenusedtotreatheartdisease
B.wecantreataman’sheartdiseasebycloninghearts
C.mostpeopleinindustrialcountriessufferfromheartdisease
D.morepeopledieofheartdiseasethanofotherdiseasesintheUS
3.Whatisthemainideaofthelastparagraph?
A.Withcloninginfertilecouplescouldhavechildren.
B.Treatmentofinfertilityisnotsuccessful.
C.Infertilecouplessufferalotphysicallyandmentally.
D.Itisdifficultforcouplestohavemorechildrennow.
4.Ifapatientistreatedwithanorganclonedfromhisownstemcells,________.
A.hewillsufferfromheartfailure
B.heismorelikelytodevelopotherdiseases
C.hewon’tbelikelytocatchotherdiseases
D.hisimmunesystemwon’trejecttheneworgan
B
Shirleyislookingforwork.Sheisnervousandfeelsunprepared.Afterbeingathomewithherkidsforfourteenyears,she’sdecidedit’stimetoworkagainoutsideherhome.Iknowshe’llbeagreatcolleaguewhereversheworksbutIalsoknowsheisnervous.Soherearesometips:
Firstimpressionsareimportantaseverybodysays.Ifyoulikethepersonwithinthefirstnineminutesofyourfirstmeeting,itislikelythatthesenseofa“goodfit”willendureforalongtime.
Don’tbuyfancynewclothes.Dressinawaythatdoesn’tcallattentiontoitself.BlacktrousersorablackskirtandcomfortableshoesareOK.
Makesuretheyknowtheycancountonyoutoacceptresponsibilities.Theywanttobesureyou’llworkonyourownwithoutbeingfearfuloraskingforpermissionforeverylittlething;theywanttofeelconfidentaboutyou.Ifyouarenotconfident,fake(假装)it.
Keepyourhandsinyourlaporonthearmsofthechair.Don’tplaywithyourhairoryourfingernailsoranythingthatshowsnervousness.
Ifyoudon’tknowsomething,don’tpretendyoudo,buttellthemyouareeagertolearnit.Saying“No,I’veneverdonethat”or“No,Ihavenoexperience”won’thelpyourcase.Instead,say“That’ssomethingI’vebeenfascinatedbybutneverhadachancetodealwithbefore”or“I’maquicklearner,andifsomebodywillgivemepointsI’lllearnthem.”
Therearesomedetails.Showupearly.Bringanewspapertoreadwhileyouwait.Laughwhensomethingisfunny.Sendathankyounoteoremailimmediatelyandmakeitenthusiastic.Don’tcalltheofficetoseehowyoudid.
5.FromParagraph1,welearnthatShirley________.
A.hasneverworkedbeforeB.hasn’tworkedforalongtime
C.doesn’twanttoworkD.won’tbeagoodcolleague
6.Theunderlinedword“endure”inParagraph2issimilarinmeaningto“________”.
A.last B.improve
C.disappear D.agree
7.Whatshouldyoudowhenyoudon’tknowsomethinginaninterview?
A.Pretendtoknowalotaboutit.
B.Thinkaboutitforawhile.
C.Admititandsayyouwanttoknowmoreaboutit.
D.Saysorrytotheinterviewersandaskfortherightanswer.
8.Aftertheinterview,youshould________.
A.expressthankssoonafterwardsB.calltheofficetoseehowyoudid
C.waitwithoutdoinganythingD.sendatelegramimmediately
C
Lookingbackonmychildhood,Iamconvincedthatnaturalistsarebornandnotmade.Althoughwewerebroughtupinthesameway,mybrothersandsisterssoonabandonedtheirpressedflowersandinsects.Unlikethem,Ihadnoearformusicandlanguages.IwasnotanearlyreaderandIcouldnotdomentalarithmetic.
BeforeWorldWarⅠwespentoursummerholidaysinHungary.Ihaveonlythedim(模糊的)memoryofthehousewelivedin,ofmyroomandmytoys.NordoIrecallclearlythelargefamilyofgrandparents,aunts,unclesandcousinswhogatherednextdoor.ButIdohaveacrystalclearmemoryofdogs,thefarmanimals,thelocalbirdsandaboveall,theinsects.
Iamanaturalist,notascientist.Ihaveastrongloveofthenaturalworld,andmyenthusiasmhasledmeintovariousinvestigations.Ilovediscussingmyfavoritetopicsandenjoyburningthemidnightoilreadingaboutotherpeople’sobservationsanddiscoveries.Thensomethinghappensthatbringstheseobservationstogetherinmyconsciousmind.Suddenlyyoufancyyouseetheanswertotheriddle.Becauseitallseemstofittogether.Thishasresultedinmypublishing300papersandbooks,whichsomemighthonorwiththetitleofscientificresearch.
Butcuriosity,akeeneye,agoodmemoryandenjoymentoftheanimalandplantworlddonotmakeascientist:
oneoftheoutstandingandessentialqualitiesrequiredisselfdiscipline,aqualityIlack.Ascientistcanbemadeanaturalist.Ifyoucancombinethetwo,yougetthebestofbothworlds.
9.Accordingtotheauthor,abornnaturalistshouldfirstofallbe________.
A.fullofambitionB.selfdisciplined
C.fullofenthusiasmD.knowledgeable
10.Theauthorsaysthatheisanaturalistratherthanascientistprobablybecausehethinkshe________.
A.justreadsaboutotherpeople’sobservationsanddiscoveries
B.lackssomeofthequalitiesrequiredofscientist
C.hasagreatdealoftroubledoingmentalarithmetic
D.comesupwithsolutionsinmostnaturalways
11.Theauthorcan’trememberhisrelativesclearlybecause________.
A.hedidn’tliveverylongwiththem
B.hewastooyoungwhenhelivedwiththem
C.thefamilywasextremelylarge
D.hewasfullyoccupiedwithobservingnature
12.Whichofthefollowingstatementsistrue?
A.Theauthorbelievesthatabornnaturalistcannotbeascientist.
B.Theauthorreadalotofbooksaboutthenaturalworldandoilindustry.
C.Theauthor’sbrothersandsistersweregoodatmusicandlanguages.
D.Theauthorspentalotoftimeworkingonriddles.
D
Whatwillpeopledieof100yearsfromnow?
Ifyouthinkthatisasimplequestion,youhavenotbeenpayingattentiontotherevolutionthatistakingplaceinbiotechnology(生物技术).Withthehelpofnewmedicine,thehumanbodywilllastaverylongtime.Deathwillcomemainlyfromaccidents,murderandwar.Today’sleadingkillers,suchasheartdisease,cancer,andagingitself,willbecomedistantmemories.
Indiscussionoftechnologicalchanges,theInternetgetsmostoftheattentionthesedays.Butthechangeinmedicinecanbetherealtechnologicaleventofourtimes.Howlongcanhumanslive?
Humanbrainswereknowntodecidethefinaldeath.Cells(细胞)arethebasicunitsofalllivingthings,anduntilrecently,scientistsweresurethatthelifeofcellscouldnotgomuchbeyondl20yearsbecausethebasicmaterialsofcells,suchasthoseofbraincells,wouldnotlastforever.Buttheupperlimitswillbebrokenbynewmedicine.Sometimebetween2050and2100,medicinewillhaveadvancedtothepointatwhichevery10yearsorso,peoplewillbeabletotakemedicinetorepairtheirorgans.Themedicine,madeupofthebasicbuildingmaterialsoflife,willbuildnewbraincells,heartcells,andsoon—inmuchthesamewayourbodiesmakenewskincellstotaketheplaceofoldones.
Itisexcitingtoimaginethattheadvanceintechnologymaybechangingthemostbasicconditionofhumanexistence,butmanytechnicalproblemsstillmustbecleareduponthewaytothiswonderfulfuture.
13.Accordingtothepassage,humandeathisnowmainlycausedby________.
A.diseasesandagingB.accidentsandwar
C.accidentsandagingD.heartdiseaseandwar
14.Humansmaylivelongerinthefuturebecause________.
A.heartdiseasewillbefarawayfromus
B.humanbrainscandecidethefinaldeath
C.thebasicmaterialsofcellswilllastforever
D.humanorganscanberepairedbynewmedicine
15.Wecanlearnfromthepassagethat________.
A.human
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