版英语复习方略 素能提升演练二十一选修7 Unit 21.docx
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版英语复习方略 素能提升演练二十一选修7 Unit 21.docx
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版英语复习方略素能提升演练二十一选修7Unit21
素能提升演练(二十一)
选修7Unit21
Ⅰ.用所给词的适当形式填空
1.Thelocalpeopleare_________tobuildingthenewhotelbecauseof
thegreatcost.(oppose)
2.Weshouldbe_________toourfriends.(faith)
3.Itisa_________tobeinvitedtospeakhere.(privileged)
4.Thesportsmeetingofourschoolisheld_________.(annual)
5.OurEnglishteacherwon't_________anycheatinginexams.(tolerate)
6.Theboydidn'tgohomeattheusualtimeandhisparentswere
_________abouthissafety.(concern)
7.Smokingisstrictly_________intheprocessofhandlingexplosive
material.(prohibit)
8.Thedriverwaspunishedfor_________thetrafficrules.(violate)
9.Theycan'thave_________howthingswillturnout.(foresee)
10.Thesportsmeetingwas_________becauseofrain.(postpone)
Ⅱ.完成句子
1.假如她昨天邀请我参加聚会,我就去了。
页1第
Ifshehadinvitedmeyesterday,I____________________.
2.有必要保持办公室的整洁。
[来源学科网]_______________tokeeptheofficesneat.
3.人们相信“泰坦尼克号”是在撞上冰山之后沉没的。
Titanic__________________afterhittinganiceberg.
4.看来非常遗憾,杰克没能够及时登机。
________________thatJackdidnotboardtheplanetimely.
5.他们夺走了人民的自由。
They_______thepeople____theirliberty.
Ⅲ.单项填空
1.Whenwetalkaboutbreakingrecords,we_______theissueof
performance-enhancingdrugs.
A.comeaboutB.comeacross
C.comearoundD.comealong
2.Itiscompulsoryforwinnerstobetestedbutotherparticipantsareonly
tested_______.
A.inadvanceB.bychance
D.atallcosts
C.atrandom
页2第
3.[2019合肥模拟]Thecityiswellknownforitseducationofgood
quality,however,itsstandardsofeducationhave_______inrecentyears.
A.distributedB.contributed
D.declinedC.cancelled
4.Whenyouareolderandexperiencemoreoflife,youwillbebetter
mentally_______todealwithwhateverhappens.
A.offeredB.providedC.equippedD.supplied
5.[2019唐山模拟]JennyhopesthatMr.Smithwillsuggestagoodway
tohaveherwrittenEnglish_______inashortperiod.
A.improvedB.improving
D.improve
C.toimprove
6.Itwastoohardforthefirefighterstogetclosetotheburningbuilding.
Alltheirattemptstorescuethepeopletrappedwere_______.
A.invainB.inreturn
D.indanger
C.inplace
7.Theoldladycametothepolicestationandclaimed_______ofher
pursewhenshewasshopping.]学§科§网[来源B.toberobbingA.toberobbed
C.torobD.tohavebeenrobbed
页3第
8.[2019宣城模拟]Nobodycan_______hisrudebehavior,andthat's
whyhehasnofriends.
A.accustomB.understand
D.tolerate
C.cover
9.Itwasanunpopulardecisiontopostpone_______thenewschool.
A.building
B.tobuild
D.tohavebuilt
C.havingbuilt
10.Ifearthatapriorengagementwill_______mefromjoiningyouat
dinner.
A.disagreeB.prohibit
D.produce
C.gather
11.HetoldusthathewasgoingtoBeijingto_______hisfortune.
A.seek
B.research
C.pickD.earn
12.[2019福州模拟]EachmembercountryofWTOmust_______its
lawsandregulationsandcompeteontheprincipleoffairnessand
cooperation.
A.catertoB.correspondto
D.submitto
C.relateto
13.Doesthecommonman_______theideaofpoliticalunionbetween
页4第
Europeancountries?
[来源:
1ZXXK]A.deliverB.opposeC.smoothD.equal
14.[2019池州模拟]Youmusttryto_______thememoryofthese
terribleevents.
A.makeoutB.wipeout
D.workout
C.pickout
15.Wehavelost_______inhimandmistrustedhim.
A.dependenceB.faith
D.confidence
C.belief
Ⅳ.阅读理解
(A)
Eachcellinthehumanbodycontainsabout25,000to35,000genes,
whichcarryinformationthatdeterminesyourtraits.Traitsare
characteristicsyouinheritfromyourparents;thismeansyourparents
passsomeoftheircharacteristicsontoyouthroughgenes.Forexample,
ifbothofyourparentshavegreeneyes,youmightinheritthetraitof
greeneyesfromthem.Orifyourmomhasfreckles(雀斑),youmight
inheritthattraitandwindupwithafreckledface.Andgenesaren'tjustin
humans—allanimalsandplantshavegenes,too.
页5第
Geneshangoutalllineduponthread-likethingscalled
chromosomes(染色体).Chromosomescomeinpairs,andthereare
hundreds,sometimesthousandsofgenesinonechromosome.The
chromosomesandgenesaremadeofDNA,whichisshortfordeoxyribo
nucleicacid.
Chromosomesarefoundinsidecells,theverysmallunitsthatmake
upalllivingthings.Acellissotinythatyoucanonlyseeitthroughthe
lensofastrongmicroscope,andtherearebillionsofcellsinyourbody.
Mostcellshaveonenucleus.Thenucleus,whichissortofegg-shaped,is
likethebrainofthecell.Ittellseverypartofthecellwhattodo.How
doesthenucleusknowsomuch?
Itcontainsourchromosomesand
genes.Tinyasitis,thenucleushasmoreinformationinitthanthe
biggestdictionaryyou'veeverseen.
1.Whatdoestheunderlinedword“inherit”probablymeaninthefirst
paragraph?
A.carryB.send
C.obtainD.pass
2.WhichofthefollowingisNOTtrueaccordingtothepassage?
A.Theparentspasssomecharacteristicsontotheirchildren.
B.Alllivingthingsreceivetraitsfromtheoldgenerations.
C.One'sgreeneyesmightbepassedonfromtheparents.
页6第
D.Amother'sfreckledfacemightaffectheryoung'sface.
3.Fromthepassagewecanknowthat________.
A.genescandecideallyourcharacteristicsfromparents
B.genesexistinsidecellsthatmakeupalllivingthings
C.genestelleverypartofthecellwhattodo
D.chromosomescomeinpairscontaininggenes
4.Fromthepassagewecanconcludethat________.
A.notallcellshaveonenucleusinside
B.notalllivingthingsaremadeupofcells
C.genesaren'tinhumansbutinanimalsandplants
D.DNAismadeofchromosomesandgenes
(B)
[2019南昌模拟]
Youngwomenaremoreadventurousthanyoungmenwhen
travellingabroadingapyears.Oneinthreefemalebackpackers
travelsandyearoutathanvisitsmorethreecountriesduring
alone,accordingtonewresearch.
visit
malecounterpartstheirmajoritycontrast,Bytheof
页7第
onlyonecountryandtendtotravelingroups,saysasurveybytheGap
Yearcompany,whichprovidesinformationandservicesforstudents
consideringtakingayearout.
Morewomenthanmensaythattheirprimereasonfortakingtime
offistoseetheworldandexperiencedifferentcultures.Menweremore
likelytorank“havingfun”higherontheirlistofpreferences.Women
weremorelikelytovaluethechallengeofaforeigntrip,andmanycited
reasonssuchaslearningalanguageandmeetingnewpeople.
Themoreadventurousgapyearstakenbywomenseemtoworkto
theirbenefit;morethanthreequartersofthosesurveyedreported
increasedconfidence,self-relianceandindependence,whereasonlyhalf
ofthemenhadthatexperience.
Theresearchalsoshowedthatwomenweremorelikelytodo
voluntaryworkwhiletravelling,withmorethanoneintenhelpingwith
teachingordevelopmentprojects.Oneofthereasonsgivenforthisisa
wishtoseethecountryinanauthenticlight.
Agreaterproportion(比例)ofwomenthanmenfacedobjectionsor
criticismfromtheirfamiliesovertheirgap-yearplans.Amongthemen
surveyed,lackofmoneywasthemainbarriertotravel.
CarolynMartin,adoctorfromLondon,wasatypicallyconfident
femaletraveller.StartinginCapeTown,shetravelledaroundsouthern
页8第
AfricaandAustraliawithastringofunusualandsometimesdangerous
jobs.
“IhadonejobchasingelephantsofftherunwayinAfricabybanging
astickagainstapan,”sherecalled.“ItwasOKbutonedayIdidget
chasedbyone.”
Shesaidthatshehadtravelledalonebecause“youmeetmore
people”.
5.Byreferringto“gapyear”,thewritermeans_________.
A.agapyoucomeacrossafterleavinghighschool
B.atimewhenyouarecaughtinadilemmabetweenworkandstudy
C.aperiodbeforeyoufindajobuponyourgraduationfromcollege
D.ayearoffbetweenhighschoolandcollegeforcertainpurposes
6.Accordingtothearticle,________.
A.mostofthewomenstudentswilltravelabroadduringthesummer
holidays
B.onethirdofthewomenstudentswilltravelabroadinayear
C.womenstudentsaremorelikelytotravelabroadaloneingapyears
D.womenstudentsarewillingtotravelabroadingroups
7.WhichofthefollowingstatementsisTRUE?
页9第
A.Menstudentswilltravellessduringthegapyearbecauseoftheir
part-timejobs.
B.Womenstudentswilltravelmoreingapyearsbutfacemore
objectionsovertheirgap-yearplans.
C.Thearticlesuggeststhatwomentravellingalonewillhavedangerous
experiences.
D.Menstudentsprefertotravelinsidetheirowncountryratherthango
abroad.
8.Whichofthefollowingwouldbethebesttitleofthearticle?
A.GirlsGettheBestoutofGapYears
B.BoysLackCourageinGapYears
C.ForFunorforAdventure?
D.YoungWomenAreMoreAdventurous
答案解析
Ⅰ.1.opposed2.faithful3.privilege4.annually5.tolerate6.
concerned
7.prohibited8.violating9.foreseen10.postponed
Ⅱ.1.shouldhavegonetotheparty
2.Itisnecessary
页10第
3.wasbelievedtohavesunk
4.Itseemsapity
5.robbed;of
Ⅲ.1.【解析】选B。
句意:
当我们谈论破纪录的时候,我们碰巧谈论到兴奋剂的话题。
comeabout发生;comeacross偶遇;comearound顺便来访;comealong出现;进展。
2.【解析】选C。
句意:
获胜者要被强制性地检查,而其他参与者只是被随意地检查。
inadvance提前;bychance偶然地;atrandom随意地;atallcosts无论如何。
【变式备选】
Hecan'tmakebothendsmeetduetospendingmoney_______.
A.atallB.atmost
D.atlength
C.atrandom
【解析】选C。
句意:
由于随意花钱,他不能量入为出。
atall根本;atmost至多;atrandom随意地;atlength最终。
3.【解析】选D。
句意:
这座城市以高教育质量而出名,然而
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