学年度高中英语选修78选修8Unit 2 Cloning人教版习题精选第五十二篇.docx
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学年度高中英语选修78选修8Unit2Cloning人教版习题精选第五十二篇
2019-2020学年度高中英语选修7、8选修8Unit2Cloning人教版习题精选第五十二篇
第1题【单选题】
Sheoughttostopworking—shehasaheadachebecauseshetoolong.
A、hasbeenreading
B、hasread
C、isreading
D、read
【答案】:
【解析】:
第2题【单选题】
Heobviouslyquiteembarrassedaboutitbecausehe________metotellanyone.
A、prevented
B、kept
C、permitted
D、forbade
【答案】:
【解析】:
第3题【单选题】
Ihavenoideathecellphoneisn’tworking,socouldyoufixitforme?
A、what
B、why
C、if
D、which
【答案】:
【解析】:
第4题【填空题】
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。
选项中有两项为多余选项。
Little-knownfactsaboutgerms
Germsareeverywhereandinsomanyforms.______Therearesomestepsyoucantaketohelppreventthespreadofgermsinyourpersonalspace.
Computerkeyboardscanhavemoregermsthanapublictoilet.Keysandspacesonakeyboardaremainbreedinggroundsforbacterialandviralgrowth.______Cleanyourkeyboardregularlywithspecializedwipesforelectronics,andremovedustwithanairduster.
______Whileitseemstomakesensethatcoveringyourtoothbrushwouldprotect,theoppositeisthecase.Withacoveronyourbrush,amorehumidenvironmentiscreatedandmorelikelytoencouragegrowthofgerms.Washyourtoothbrushwhendone,andallowittoairdry.Makesureyoustoreitawayfromthetoilet.
Handsanitizer(洗手液)doesnotalwaysreplacesoapandwaterwashing.Handsanitizerisgreatwhenyou"renotnearasink,andneedtocleanyourhands.Butgiventhechoiceofaspritzofsanitizerorgoodoldsoapandwater,choosethesoapandwaterroute.______Latherupandscrubhardforatleast20seconds,andwashbetweenyourfingersandthebackofyourhands.Don"tskimpwiththehandsanitizereither—coverthesamehandareasasforsoapandwater.
______Ifyoufreezefoodsthatyoususpectmightbespoiled,freezingthemwillnotkillthegermsalreadyinthefood.Freezingpreventsfurtherbacterialgrowth,butwhenyouthawitout,thebacteriacontinuetoincreaseandpolluteyourfood.
A.Freezingfooddoesnotkillgerms.
B.Trynottoeatoutsideespeciallyinsummer.
C.Exposuretogermscanleadtomanyillnesses.
D.Toothbrushcoversdonotprotectyourbrushesfrombacteria.
E.Therearealotofeffectivewaystogetridofgermsinyourhouse.
F.Soapandwaterareonlyabettergermfighterwhendoneproperly.
G.Somereportsshowfivetimesmoregermsonakeyboardthanonapublictoilet.
【答案】:
【解析】:
第5题【完形填空】
PeterandPaulhadgotpermissionfromtheirparentstocampinafieldclosetotheirfarm.But,beingadventurousboys,theyknewitwouldbemore1tocampinthewoodsthatlaybeyondtheriver.Excitedly,theboys2withtheirtentandfood.Carryingtheirheavy3,thetwobrotherswalkedalongtheriverbank,hardlynoticingthedistanceorthesunbeatingdown.Theywereeagertoreachtheir4beforelunchtime.Astheyenteredthecool,shadowywoods,theybegantosearchforasuitablecampingspot.Peterwantedto5closetotheriverattheedgeofthewoods,6Paul,whowasolder,insistedthattheycampfurtheraway.7,Peterfollowedhisbrotherdeeperintothe8."Thisreallyisawonderfulsetting!
"saidPaulinexcitement.They9theirtent,andsettleddowntoeatthesandwichestheyhadmade,thendecidedtofindtheirway10totherivertocatchsomefish."Areyousurethatthisistheright11?
"whisperedPetershakily."I"msurewepassedthathollowtreejustawhileago."Paulwalked12silently."Look,thereitisagain.We"relost,aren"twe?
"complainedPeter.Paulhadtoadmitthathedidn"tknowwheretheywere.13,theywerealongdistancefromwheretheywere14tobe.Theywerenoteven15ofwheretheyhadsetuptheircamp.Theysetin16forafewminutesuntilPeterhadabrightidea."Whydon"twelookforclues(线索)thewaythattrackers17inthemovies?
Weweren"tcarefulabouthowwewalked,soI"msurewewouldhaveleft18somebrokentreebranchesandleaves."Carefully,theboys19themarksthattheyhadleft,untilfinallytheyfoundtheircampsite.Hurriedly,theypackedtheirbelongingsandsetoff20thedirectionoftheriver.Whatwouldtheirparentsthinkoftheiradventure?
A、surprising
B、exciting
C、annoying
D、frightening
A、wentround
B、wentback
C、wentaway
D、wentthrough
A、load
B、tent
C、food
D、wentthrough
A、grassland
B、destination
C、field
D、storage
A、live
B、lie
C、wait
D、stay
A、but
B、and
C、or
D、so
A、Unconsciously
B、Unfortunately
C、Unwillingly
D、Uninterestingly
A、woods
B、farm
C、setting
D、camp
A、putoff
B、puton
C、putdown
D、putup
A、forward
B、near
C、back
D、further
A、place
B、mark
C、way
D、time
A、alone
B、about
C、in
D、on
A、Afterall
B、Atlast
C、Aboveall
D、Atfirst
A、discovered
B、encouraged
C、persuaded
D、supposed
A、afraid
B、sure
C、informed
D、reminded
A、enjoyment
B、satisfaction
C、disappointment
D、imagination
A、appear
B、do
C、work
D、behave
A、behind
B、out
C、aside
D、around
A、fetched
B、watched
C、followed
D、collected
A、for
B、to
C、at
D、in
【答案】:
【解析】:
第6题【阅读理解】
阅读理解
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
TheNationalGallery
Description:
TheNationalGalleryistheBritishnationalartmuseumbuiltonthenorthsideofTrafalgarSquareinLondon.Ithousesadiversecollectionofmorethan2,300examplesofEuropeanartrangingfrom13th-centuryreligiouspaintingstomoremodernonesbyRenoirandVanGogh.TheoldercollectionsofthegalleryarereachedthroughthemainentrancewhilethemoremodernworksintheEastWingaremosteasilyreachedfromTrafalgarSquarebyagroundfloorentrance.
Layout:
ThemodernSainsburyWingonthewesternsideofthebuildinghouses13th-to15th-centurypaintings,andartistsincludeDuccio,Uccello,VanEyck,Lippi,Mantegna,BotticelliandMemling.
ThemainWestWinghouses16th-centurypaintings,andartistsincludeLeonardodaVinci,Cranach,Michelangelo,Raphael,Bruegel,Bronzino,TitanandVeronese.
TheNorthWinghouses17th-centurypaintings,andartistsincludeCaravaggio,Rubens,Poussin,VanDyck,Velazquez,ClaudeandVermeer.
TheEastWinghouses18th-toearly20th-centurypaintings,andartistsincludeCanaletto,Goya,Turner,Constable,RenoirandVanGogh.
OpeningHours:
TheGalleryisopeneverydayfrom10am.to6pm.(Fridays10am.to9pm.)andisfree,butchargesapplytosomespecialexhibitions.
GettingThere:
Nearestundergroundstations:
CharingCross(2-minutewalk),LeicesterSquare(3-minutewalk),Embankment(7-minutewalk),andPiccadillyCircus(8-minutewalk).
Inwhichcentury"scollectioncanyouseereligiouspaintings?
A、The13th.
B、The17th.
C、The18th.
D、The20th.
WhereareLeonardodaVinci"sworksshown?
A、IntheEastWing.
B、InthemainWestWing.
C、IntheSainsburyWing
D、IntheNorthWing
WhichundergroundstationisclosesttotheNationalGalley?
A、PiccadillyCircus.
B、LeicesterSquare.
C、Embankment.
D、CharingCross.
【答案】:
【解析】:
第7题【阅读理解】
阅读理解
DearDrBamford,
Iknowyouareafamousscientistwhohasdonegreatworkoncloninganimals,Pleaseexcusemeforwritingtoyou,butIneedyourhelp.Letmeexplain.
Iama58-year-oldman.I"mveryrich.Iliveinalargehouse.Mywifediedthreeyearsago;wedidn"thavechildren.
So,amIlonelyNo,becauseCindyiswithme.EverynightweeatdinnertogetherandwatchTV.CindysitsbesidemeandIfeelveryhappy.I’mfascinated(着迷的)withherbeautifulgreeneyes.She’salsoverysmart.Sometimesshethinksonlyaboutherself.Butthat’swhatIlikeabouther.SheisquiteabeautifulSiamesecat.Thereisnoothercatlikeherinthewholeworld.
ThesedaysIworryaboutlosingCindy.Sheisgettingolderandolder.Catsdon’tlivesolongashumans,ofcourse,soshewilldiebeforeIdo.IcannotimaginemylifewithoutCindy.
Well,whynotgetanothercatafterCindydies?
Impossible!
Noothercateverreplace(替代)her.Ihavebeenthinkingaboutthis:
CloneCindy.Scientistsareabletoclonesheepandmiceandotheranimals.
Ihavebeenthinkingaboutthis:
CloneCindy.Scientistsareabletoclonesheepandmiceandotheranimals.Theyshouldbeabletoclonecatswithoutmuchdifficulty.Luckily,Iamarichman.Idon"tcarehowmuchmoneyIwillspendcloningCindy.Ithinkit’sOktoclonepets.It"snotcloninghumans.
Whatdoyouthink?
CouldyoucloneCindy?
Lookingforwardtoyourearlyreply.
Sincerely
Arichman
WhichofthefollowingstatementsaboutCindyistrue?
A、Cindyisnowthewriter’snewwife.
B、Thewriterdoesn’tlikeCindybecauseshe’sselfish.
C、Thewriterenjoyshislifewiththeaccompanyofacat,Cindy.
D、Cindyisthebestcatintheworld
Theunderlinedword“coaxed”isclosestinmeaningis
A、familar
B、charmed
C、popular
D、bored
ThewriterhaswrittenthelettertoDrBamfordto
A、askforacopyofhisfavoritepetcat
B、complainaboutaclonedcat
C、warmDrBamfordofthedangersofcloninganimals
D、discusswithDrBamfordthelegalityofcloninghumans
Wecaninferfromtheletterthatisnotpermitednowadays.
A、Cloninganimals
B、cloninghumans
C、cloningpets
D、cloningcats
Thewriterbelieveshisrequestreasonablebeacause
A、heisarichmanandhedoesn’tcarehowmuchit’llcost
B、DrBamfordisfamousscientistinthefieldofcloninganimals
C、cloninganimalsaswellashumanscanbedonewithoutmuchdifficulty
D、cloningcatsisnotdifficultandhecanaffordit
【答案】:
【解析】:
第8题【阅读理解】
阅读理解
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
Arecentannouncementbyscientiststhattheyhavesuccessfullyclonedthefirsthumanembryo(胚胎)hascausedmuchdebateandhasshockedmanypeoplearoundtheworld.Ontheonehand,somescientistspointoutthatifyoucloneanembryo,youcanproducevaluabletissues(组织)andorgansthatcouldbeusedtosavehumanlives.Ontheotherhand,manypeople,includingsomescientists,disa