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2024屆新高三開學(xué)摸底考試卷(江蘇專用)01
英語
(考試時間:120分鐘試卷滿分:150分)
注意事項:
1.答卷前,考生務(wù)必將自己的姓名、考生號等填寫在答題卡和試卷指定位置上。
2.回答選擇題時,選出每小題答案后,用鉛筆把答題卡對應(yīng)題目的答案標號涂黑。如需改動,用橡皮
擦干凈后,再選涂其他答案標號。回答非選擇題時,將答案寫在答題卡上。寫在本試卷上無效。
3.考試結(jié)束后,將本試卷和答題卡一并交回。
第一部分聽力(共兩節(jié),滿分30分)
第一節(jié)(共5小題;每小題1.5分,滿分7.5分)
聽下面5段對話,每段對話后有一個小題,從題中所給的A,B,C三個選項中選擇最佳選項,并標在
試卷的相應(yīng)位置。聽完每段對話后,你都有10秒鐘的時間來回答有關(guān)小題和閱讀下一小題。每段對話僅讀
一遍。
l.Whatarethespeakersgoingtodo?
A.Gotoanothertheatre.B.Gobackhome.C.Changelines.
【答案】C
【原文】
Text1
W:Oh,thislineisforticketstothewrongshow.
M:We,dbettermovetotheotherline.
2.Howwillthemangettotheairport?
A.Bybus.B.Bytaxi.C.Bycar.
【答案】B
【原文】
W:Willyoudrivetotheairporttomorrow?
M:Whataboutmycar?Idon,twanttoleaveittherelong.I,llprobablytakeataxi.
3.Wheredoestheconversationprobablytakeplace?
A.Inahospital.B.Atarestaurant.C.Inalibrary.
【答案】A
【原文】
M:TomorrowI,llbringyousomebooks.Isthereanythingspecialyou,dliketoeat?
W:Idon'tfeellikereadingoreating,butbuymyhairbn?shonyourwayhere.
4.Whatdidthewomando?
A.Wentabroad.B.Wentonaholiday.C.Movedherhouse.
【答案】B
【原文】
M:Didyoumove?Iwenttoplaywithyouseveraltimes,buttherewasnobodyandallthefurniturewascovered
withwhitecloth.
W:No,Ijustspentmyholidayinthecountryside.Theairiscleaner,andIhelpedmymomwithhouseworkduring
theharvest.
5.What,stheprobablerelationshipbetweenthespeakers?
A.Sisterandbrother.B.Teacherandstudent.C.Friends.
【答案】C
【原文】
M:Whatareyoudoing,Mary?
W:Γmwritingalettertomydad.
M:Aren,tyougoingtothecinemawithme?
W:Yes,ofcourse.Γllbereadyinafewminutes.
第二節(jié)(共15小題;每小題1.5分,滿分22.5分)
聽下面5段對話或獨白。每段對話或獨白后有幾個小題,從題中所給的A,B,C三個選項中選擇最佳
選項,并標在試卷的相應(yīng)位置。聽每段對話或獨白前,你將有時間閱讀每個小題,每小題5秒鐘,聽完后,
各小題將給出5秒鐘的作答時間。每段對話或獨白讀兩遍。
聽第6段材料,回答第6至8題。
6.Whatdidthewomanaskthemantodo?
A.Saveaseatforher.B.Buyaticketforher.C.Sitbesideher.
7.Whydidn,tthemandoit?
A.Hetotallyforgotit.B.Hewouldn,tliketodoit.C.Someonedidn,tallowhimtodoit.
8.Howdoesthewomanfeelabouttheresult?
A.Upset.B.Nothing.C.Angry.
【答案】6.A7.C8.B
【原文】
M:You,regoingtobeverydisappointedwithme.
W:Whatmakesyousaythat?
M:Well,rememberIwassupposedtosaveyouaseat?
W:Yes.
M:Well,er...I,mafraidIwasn,tabletodoit.
W:Oh?Whynot?
M:Thetruthis,Itriedbuttheusherwouldn'tletme.
W:Isee.
M:Ifeelbad.Afterall,youwerecountingonmetosaveit.
W:Takeiteasy.Thesethingsoftenhappen.
M:Youaren,tupset?
W:No,that,sOK.
聽第7段材料,回答第9至11題。
9.What,stheboydoingwhentheconversationtakesplace?
A.Sleeping.B.Dressingup.C.Havingbreakfast.
10.Whattimedoesschoolbegin?
A.At7:00.B.At7:15.C.At7:30.
ILWhatfoodwon,ttheboyhaveforhisbreakfast?
A.Rice.B.Milk.C.Bread.
【答案】9.A10.C11.A
【原文】
W:Whyareyoustillinbed,Charlie?Getuprightaway,oryouwillbelateforschool.
M:Letmesleepalittlelonger.I,mtootired.
W:No,youcan,tsleepanymore.Ifstoolate.
M:Toolate?Whattimeisitnow?
W:It,ssevennow.Youhaveonlythirtyminuteslefttogettoschool.
M:Oh,whatshall1do?HowcanIgettoschoolsosoon?
W:Dressyourselfquickly.Andhereisabottleofmilkandsomebreadforyourbreak-fast.Γlltakeyoutoschool
inmycar.
M:Oh,thankyou,mom.
聽第8段材料,回答第12至14題。
12.Whatisthemangoingtodo?
A.Tofinishthepieceofcigarette.
B.Togiveupsmoking.
C.Tostoptosmoke.
13.Whydoesthemanwanttodoit?
A.Forhishealth.B.Tosavemuchmoney.C.Forsomebodyaroundhim.
14.What,stheprobablerelationshipbetweenthespeakers?
A.Bossandsecretary.B.Wifeandhusband.C.Friends.
【答案】∣2.BI3,B14,C
【原文】
M:Mary,I,mgoingtostopsmokingwhenIfinishthispackofcigarettes.
W:Goodforyou,Bob,butwhyareyoutellingme?
M:Tohelpmestop.
W:Whydoyouwanttostop?1thoughtyoulikedtosmoke.
M:Ido.Butit,sgettingsoexpensiveandnowIhavetosavealotofmoneyformyson'sschooling.
W:I,llhelpyouquit.Wheneveryouwantacigarette,callme,andΓlltakeyourmindoffit.
M:Thanks,Mary.Γlldoit.
W:Bob,whydon,tyoustoprightnow?Youdon,thavetosmoketherestofthepack.
M:Ijustboughtit.Idon,twanttowastemymoney.Γllcallyoutomorrow.
聽第9段材料,回答第15至17題。
15.Whatisthenewproductusedtodo?
A.Dosomehousework.B.Settlefamilyproblems.C.Managemoneymatters.
16.Whatistherobotprogrammedtodo?
A.Shoppingandfiguring.B.Repairingandguarding.C.Cleaningandwashing.
17.Howdoesthewomanthinkoftheproduct?
A.It,stooexpensive.B.Ifssafeenough.C.It,sworthbuying.
【答案】15.A16.C17.A
【原文】
W:Hello,Mr.Tompkins.Ournewspaperwillcarrysomeinformationaboutnewproducts.Now,willyoutellus
aboutthenewhomeyourcompanyhasbuilt?Itpromisestobeamodelfor(hehousesofthefuture.
M:Certainly.TheideaisnottohaveahousefullOfdifferentthings.Thisisacompletehomesystem.Itwillmake
people'sliveseasier.
W:OK!Sotellmehowthishousewillmakemylifeeasier?
M:Whenyouarriveatthefrontdoor,youwon,tneedakey.Thedoorwillopenwithatouchofyourfinger.You,Il
beabletocallyourrefi*igeratorwhenyou,reintheSupennarketandfindouthowmuchyouneedtobuy.Isn,tit
wonderful?
W:CanIcallthewashingmachineaswell?
M:Sure.Butyouwon,tneedto.Thehouseconieswitharobot.Itisprogrammedtodocleaningandwashing.
W:Andwhat,sthepriceofthenewhome?
M:Amilliondollars.
W:Amilliondollars!Itwillbethe22ndcenturybeforeIcanaffordone!
聽第10段材料,回答第18至20題。
18.Whatdoesthespeakerthinkoftakingvitaminpills?
A.Itgivespartofthevitaminsweneed.
B.Itgivesallthevitaminsweneed.
C.Itisawasteofmoney.
19.Whatcanweknowfromthespeaker?
A.VegetablescontainvitaminC.
B.Ourdietcouldn,tprovideuswithenoughvitamins.
C.Westernpeopletakeextravitaminsinpillform.
20.WhatshouldWedoifWewanttokeephealthy?
A.Eatproperly.B.Eatanappleaday.C.Eatslowlyandcarefully.
【答案】18.C19.A20.A
【原文】
W:Yourbody,whichhascloserelationswiththefoodyoueat,isthemostimportantthingyouown,soitneeds
propertreatmentandpropernourishment.Theoldsaying“Anappleadaykeepsthedoctoraway"isnotassilly
assomepeoplethink.ThebodyneedsfruitsandvegetablesbecausetheycontainvitaminC.
Manypeoplelakeextravitaminsinpillform,believingthatthesewillmakethemhealthy.Butagooddietis
madeupofnourishingfoodandthisgivesallthevitaminsyouneed.Thebodydoesn,tneedoruseextra
vitamins,sowhywastemoneyonthem?
Inthemodemwesternworld,manypeoplearetoobusytobotherabouteatingproperly.Theythrowanything
intotheirstomachs,eatinghurriedlyandcarelessly.Thelistofillnessescausedormadeworsebybadeating
habitsisfrightening.
第二部分閱讀(共兩節(jié),滿分50分)
第一節(jié)(共15小題;每小題2.5分,滿分37.5分)
閱讀下列短文,從每題所給的A、B、C、D四個選項中選出最佳選項。
A
FrequentlyAskedQuestionsforYellowstoneNationalPark
Howmuchistheentrancefee?
$35-Private,non-commercialvehicle;
$30-Motorcycleorsnowmobile(winter)
$20-Visitors16andolderenteringbyfoot,bike,ski,etc.
*Thisfeeprovidesthevisitorwitha7-dayentrancepermitforbothYellowstoneandGrandTetonNationalParks.
Whereshouldwestay?
Yourdecisionmaydependonhowmuchtimeyouhaveandwhatyouwanttoseethemost.Ifyouplanon
visitingYellowstoneNationalParkforonlyafewdaysandwanttoexperiencesomeofthemainattractionsthen
WestYellowstonewouldbeagoodbase.Fromthere,itisashortdrivetothegeyserbasins,OldFaithfulandthe
GrandCanyon.IfyouwanttohavethefullparkexperiencethenperhapslodgingatOldFaithfulwouldbeagood
choice.Ifyouwanttoviewthemostwildlife,thenwesuggesttheNortheastEntrance.TheSouthEntranceisa
greatoptionifyouhavemoretimeandwanttovisitGrandTetonNationalPark;howeveritisalongerdrivetothe
heartofYellowstoneifyoubaseoutofJackson.TheNorthEntranceisparkheadquartersandhasthemosthistoric
informationonthepark.
Whenisthebesttimetovisitthepark?
Thisdependsonwhatyourinterestsare.Springhasabundantwildlife,roaringwaterfallsandwildweather.
Summerhasitallincludingthemostcrowds,soyou,dbettergetoutearlyandeatyourbreakfastontheroad!Fall
isaspecialtimeofyear.Everythingseemstobediminishingincludingthecrowds.Winterisatimeofbeingabit
ofsocialisolation.InyearsPaStitWaSmore“economical“toViSitmostOfthePaVk.Nowitismorerestricted
unlessyoucanaffordasnow-coachorguidedsnowmobiletour.
Can?getCellandWi-Fi?
FreepublicWi-FiisavailableatAl-brightVisitorCenterandatsomeparklodgesforregisteredguests.Cell
serviceisextremelylimited,withreceptiononlyavailableinornearmajordevelopedareas.Insummer,serviceis
oftenmaxedoutintheseareas.
Yet,itissadtoseethelatestgenerationfadeawayfromnormaleverydayactivitiesandconversation.Get
out,lookaround,admirethewonders.There,replentyofnaturalandhumandistractionsaroundeverycorner.The
lastthingwewanttodoisdivertvisitorsfromYellowstone,swondersespeciallywhiledriving.
2LHowmuchistheentrancefeeintotalifJefferymakesaself-drivingtriptoYellowstonewithhisfatherandhis
16-year-olddaughterduringthewintervacation?
A.$105B.$55C.$35D.$50
22.Theunderlinedsentenceimpliesthat.
A.visitingYellowstoneinwinterispreferredbymostlocalpeople
B.mostoftheparkwasrestrictedtovisitorsinwinterinthepast.
C.nowadaysmostpeoplechoosetotourtheparkonasnow-coachinwinter.
D.winterusedtobeabettertimetovisittheparkintermsofexpenses
23.ltcanbeinferredfromthepassagethat.
A.theentranceticketappliestoYellowstoneonly
B.OldFaithfulprovidesafullviewofthepark
C.thewirelessconnectionisnotsatisfactoryinsummer
D.youngergenerationsmakeupthemajorityofparkvisitors
【答案與解析】本文是一篇應(yīng)用文。文章介紹了黃石公園的門票以及可以選擇的住宿及游玩的地方。
2L細節(jié)理解題。根據(jù)小標題“Howmuchistheentrancefee?"下面的”$35-Private,non-commercialVehiCIe;"可
知,私家非商用車輛入場費是35美元,沒有說是每個人35美元,是一輛車35美元。因此,Jeffery帶爸
爸和女兒開車去黃石公園的費用是35美元。故選C。
22.推理判斷題。根據(jù)畫線句上文"WinterisatimeofbeingabitOfSOCialiSOIatkm.(冬天是一個有點社交孤立
的時期)"和下文“Nowitismorerestrictedunlessyoucanaffordasnow-coachorguidedsnowmobileIoUr.(現(xiàn)在,
除非你能負擔(dān)得起雪地教練或雪地摩托導(dǎo)游,否則這里的限制就更大了)”可知,公園冬天人很少,基本與
世隔絕。因此在過去的幾年,在冬天參觀黃石公園是更加經(jīng)濟的,而現(xiàn)在除非你負擔(dān)得起滑雪教練等費用,
要不然可玩的限制更多。因此畫線句的隱含意思是,就費用而言,以前冬天是參觀黃石公園的好時機。故
選D。
23.細節(jié)理解題。根據(jù)小標題“Can?getCellandWi?Fi?”下面的"Cellserviceisextremelylimited,withreception
onlyavailableinornearmajordevelopedareas.Insummer,serviceisoftenmaxedoutintheseareas.(手機月艮務(wù)
極其有限,只能在主要發(fā)達地區(qū)或其附近接收。在夏季,這些地區(qū)的服務(wù)通常會達到最高水平)”可知,在
夏天,游客可能會遇到無線網(wǎng)絡(luò)服務(wù)問題。故選C。
B
About15yearsago,AndrewMcLindon,abusinessownerandpassionateeyelist,wasridinghisbikein
Austin,Texas,whenhethoughtaboutafriend,s12-year-oldson.Theboyhadneverknownthejoyofbiking
becausehesufferedfromabrainconditionthatoftencausedbalancedisturbances.
Whenhegothome,McLindon,now60,wentonlineandfoundathree-wheelrecumbent(f則臣卜的)bikewitha
seatbelt,perfectforachildwithbalanceissues.Soontheboywascyclingaroundthestreetwithhispeers,having
funandgettingexercise.Buttherewasmore,asMcLindonlearnedfromhisfriend,sreaction.44Toseehisson
interactingwithotherkidsJMcLindonsays.uΓllneverforgetthesmileonhisface.”
ThatsmilelaunchedtheMcLindonFamilyFoundation.Fundedbydonations,thegroupworkswithpediatric
rehab(小兒康復(fù))clinicstofindchildrenwhocanbenefitfromowningbikeandtohelpcrafteachbiketothe
particularneedsofthechild.Abikemayincludeaheadrest,ashoulderband,aseatbelt,andacaregiver,ssteering
andbrakingsystemintheback.Thebikesareexpensive-S3,OOOto$4,000,andthat,swiththefoundation,s
largediscount.Forkidsluckyenoughtogetone,they,realifechanger.
“Weworkedwitha14-year-oldwhohadabackproblem,,,saysMcLindon.Shespentmostdaysonthecouch
watchingTV.Soonaftershegotherbike,shewastrainingforspecial-needstriathlons(鐵人三項).Inamagazine
interview,shesaid,??Ialwaysknewtherewasanathleteme.”
Sofar,thefoundationhasgivenaway450bikes,andthat,sjustastart.uIdoalotofthings.Irunalotof
companies.^^McLindonsays.uButgettingthesekidstheirbikesmostimportantthingthatIdo.^^
24.WhatinspiredAndrewMcLindontosearchforaspecialbikeonline?
A.Hisenthusiasmforcycling.B.Hisambitiontostartanewbusiness.
C.Hisgoaltoinventanewtypeofbike.D.Hisdesiretohelpaboywithbalanceissues.
25.WhywasMcLindonFamilyFoundationestablished?
A.Tosponsorspecial-needstriathlons.
B.Toraisemoneyforpediatricrehabclinics.
C.Toprovideadaptivebikesfordisabledchildren.
D.Toofferasocialnetworktochildrenwithspecialneeds.
26.Whatbenefitcanadaptivebikesbring?
A.Theycanoffermedicaltreatment.B.Theycanprovideexerciseandfun.
C.Theycanrelievephysicalsuffering.D.Theycanimproveacademicperformance.
27.WhatdoesMcLindonthinkofhisworkwiththeMcLindonFamilyFoundation?
A.Itisaworthwhileeffort.B.Itisatemporarysolution.
C.Itisfinanciallyrewarding.D.Itistechnicallychallenging.
【答案與解析】本篇為記敘文。文章講述r安德魯?麥克林登建立了一個基金會,和小兒康復(fù)醫(yī)院合作,
給身體有殘疾的小孩提供適應(yīng)性自行車來幫助他們獲得鍛煉和快樂的故事。
24.細節(jié)理解題。由第一段“About15yearsago,AndrewMcLindon,abusinessownerandpassionateeyelist,was
ridinghisbikeinAustin,Texas,whenhethoughtaboutafriend,s12-year-oldson.Theboyhadneverknownthe
joyofbikingbecausehesufferedfromabrainconditionthatoftencausedbalancedisturbances4安德魯?麥克林
登是一位企業(yè)主,也是一位充滿激情的眼科醫(yī)生。大約15年前,他在德克薩斯州奧斯汀市騎自行車時,
突然想起了一位朋友12歲的兒子。這個男孩從來都不知道騎自行車的樂趣,因為他患有經(jīng)常導(dǎo)致平衡障
礙的腦部疾?。?和第二段"Whenhegothome,McLindon,now60,wentonlineandfoundathree-wheel
recumbent(側(cè)臥的)bikewithaseatbelt,perfectforachildwithbalanceissues.(回到家后,現(xiàn)年60歲的麥克林
登在網(wǎng)上找到了一輛帶安全帶的三輪臥式自行車,非常適合有平衡問題的孩子)“可知,安德魯?麥克林登
想幫助朋友的兒子,他因腦部疾病在平衡感上有問題,因此他上網(wǎng)去搜索適合有平衡問題的孩子的特殊自
行車,故選DC
25.推理判斷題。根據(jù)第三段“ThatsmilelaunchedtheMcLindonFamilyFoundation.Fundedbydonations,the
groupworkswithpediatricrehab(ZhJL康復(fù))clinicstofindchildrenwhocanbenefitfromowningbikeandto
helpcrafteachbiketotheparticularneedsoftheChild.(這個微笑創(chuàng)立了麥克林頓家庭基金會。在捐款的資助
下,該組織與兒童康復(fù)診所合作,尋找可以從擁有自行車中受益的兒童,并幫助制作每輛自行車,以滿足
孩子的特殊需求)“可知,麥克林登家族基金會創(chuàng)立是為了滿足孩子的特殊需求,給殘疾兒童提供適合他們
的適應(yīng)自行車。故選C。
26.細節(jié)理解題。根據(jù)第二段aWhenhegothome,McLindon,now60,wentonlineandfoundathree-wheel
recumbenl(彳則臣卜的)bikewithaseatbelt,perfectforachildwithbalanceissues.Soontheboywascyclingaround
thestreetwithhispeers,havingfunandgettingexercise.(回到家后,現(xiàn)年60歲的麥克林登在網(wǎng)上找到了一輛
帶安全帶的三輪臥式自行車,非常適合有平衡問題的孩子。很快,這個男孩就和他的同齡人一起在街上騎
自行車,玩得開心,同時鍛煉了身體)”可知,適應(yīng)性自行車能提供鍛煉和樂趣。故選B。
27.推理判斷題。根據(jù)文章最后一段“Sofar,thefoundationhasgivenaway450bikes,andthat,sjustastart."Ido
alotofthings.?runalotofcompanies/McLindonsays.?Butgettingthesekidstheirbikesisthemostimportant
thingthatIdoJ(至IJ目前為止,該基金會已經(jīng)贈送了450輛自行車,而這僅僅是個開始?!拔易龊芏嗍虑?。麥
克林登說,我經(jīng)營著很多公司。但讓這些孩子擁有自行車是我做的最重要的事情J)”可知,麥克林登認
為給孩子們自行車是他做的最重要的事情,說明他認為自己付出的努力是值得的。故選A。
C
It'sunlikelythatwe,llseeadodo,aflightlessbird,walkingthisearthanytimeagain,accordingtoBethShapiro,
aevolutionarymolecularbiologist.
“Whenmostpeoplethinkaboutde-extinction,they,reimaginingcloning/5Shapirosaid.Cloning,theapproach
thatcreatedDolly,thesheepin1996andElizabethAnn,theblack-footedferretin2020,createsanidenticalgenetic
copyofanindividualbyputtingDNAfromalivingadultcellintoaneggcellfromwhichthenucleus(細月包核)has
beenremoved.AdultcellscontainalltheDNAneededtodevelopintoalivinganimal.EggcellsthenusethatDNA
asablueprinttoturnthemselvesintomanykindsofcellsskin,organs,bloodandbonestheanimalneeds.
“Butnolivingcellsfromdodosexist.Instead,,,Shapirosaid,??you,dhavetostartwithacloselyrelated
animal,sgenome(基因組)andthenchangeitintoonesimilartododos."Forexample,mammoths(猛力馬)arealso
extinct,buttheywereverycloselyrelatedtomodernAsianelephants,soresearchersareattemptingtobring
mammothsbackfromextinctionbycreatingahybridmammothwithsomemammothgenesreplacingpartofthe
elephantgenomeinanelephanteggcell.However,therearelikelymillionsofgeneticdifferencesbetweenthe
genomeofanAsianelephantandthatofamammothaccordingtoShapiro.
Asforthedodo,itsclosestlivingrelativeistheNicobarpigeon.MammothsandAsianelephantsarepretty
closelyrelated,whereasithadbeenmorethan20millionyearssincethedodoandtheNicobarpigeonhadany
commonancestors.Geneticdifferencesbetweenthetwobirdspeciesarethereforemuchgreater,makingita
formidabletasktocreateasuccessfulhybridinthelab,Shapirosaid.
Evenifscientistsmanagetobringdodosback,theislandwheretheyoncelivedisaverydifferentplace
nowadays,whichmakeitimpossibletoreintroducedodoswithoutmajorintervention.
28.WhatisParagraph2mainlyabout?
A.ThespecialroleofDNA.B.Theprocessofcloning.
C.Thedevelopmentofcloning.D.Thecomplexityofcloning.
29.WhatdoesShapirowanttoshowbytheexampleofmammoths?
A.Dodosarehardertobringbacktolife.
B.Theirlivingcellsarehardtopreserve.
C.Cloningcanbeusedtorecreateextinctanimals.
D.TheyshareasimilargenomewithAsianelephants.
30.Whatdoestheunderlinedword“formidable“meaninParagraph4?
A.Urgent.B.Possible.C.Tough.D.Different.
31.WhatisShapiro,sattitudetowardstherebirthofdodos?
A.Favorable.B.Intolerant.C.Objective.D.Negative.
【答案與解析】本文是一篇新聞報道。文章報道了進化分子生物學(xué)家貝絲?夏皮羅對復(fù)活渡渡鳥持消極的
態(tài)度。
28.主旨大意題。根據(jù)第二段中'"Whenmostpeoplethinkaboutde-extinction,they'reimaginingcloning,,
Shapirosaid.Cloning,theapproachthatcreatedDolly,thesheepin1996andElizabethAnn,theblack-footed
ferretin2020,createsanidenticalgeneticcopyofanindividualbyputtingDNAfromalivingadultcellintoan
eggcellfromwhichthenucleus(細胞核)hasbeenremoved.AdultcellscontainalltheDNAneededtodevelop
intoalivinganimal.EggcellsthenusethatDNAasablueprinttoturnthemselvesintomanykindsofcells-skin,
organs,bloodandbones-theanimalneeds.(M?^i?,當(dāng)大多數(shù)人想到滅絕滅絕時,他們想象的是克隆??寺?/p>
技術(shù)在1996年創(chuàng)造了多利羊,在2020年創(chuàng)造了黑腳雪貂伊麗莎白?安,它通過將一個活的成年細胞的DNA
放入一個細胞核被去除的卵細胞中,創(chuàng)造了一個完全相同的個體遺傳副本。成年細胞含有發(fā)育成活的動物
所需的所有DNA。然后,卵細胞利用這些DNA作為藍圖,將自己轉(zhuǎn)變成動物所需的多種細胞——皮膚、
器官、血液和骨骼戶可知,第二段主要介紹了克隆的步驟。故選B項。
29.推理判斷題。根據(jù)第三段中“Forexample,mammoths(猛雞)arealsoextinct,buttheywereveryclosely
relatedtomodemAsianelephants,soresearchersareattemptingtobringmammothsbackfromextinctionby
creatingahybridmammothwithsomemammothgenesreplacingpartoftheelephantgenomeinanelephantegg
cell.However,therearelikelymillionsofgeneticdifferencesbetweenthegenomeofanAsianelephantandthat
ofamammothaccordingtoShaPiro.(例如,猛嗎象也已經(jīng)滅絕,但它們與現(xiàn)代亞洲象的親緣關(guān)系非常密切,
因此研究人員試圖通過創(chuàng)造一種雜交猛雞象,用一些猛嗎象的基因取代大象卵細胞中的部分大象基因組,
使猛雞象從滅絕中復(fù)活。然而,根據(jù)夏皮羅的說法,亞洲象和猛嗎象的基因組之間可能有數(shù)百萬個基因差
異)“可知,猛雞象和亞洲象雖然親緣關(guān)系非常密切,但要利用亞洲象來復(fù)活猛嗎象也是非常困難的,結(jié)合
第三段中“MammothsandAsianelephantsareprettycloselyrelated,whereasithadbeenmorethan20million
yearssincethedodoandtheNicobarpigeonhadanycommonancestors.Geneticdifferencesbetweenthetwobird
speciesarethereforemuchgreater(猛雞象和亞洲象的親緣關(guān)系非常近,而渡渡鳥和尼科巴鴿子在2000多萬
年后才有了共同的祖先。因此,這兩種鳥類之間的遺傳差異要大得多)”可知,渡渡鳥和尼科巴鴿子的差異
遠比猛嗎象和亞洲象的差異大得多,所以復(fù)活難度會更大。由此推知,夏皮羅想通過猛狗象的例子說明渡
渡鳥很難復(fù)活。故選A項。
30.詞義猜測題。根據(jù)上文“Geneticdifferencesbetweenthetwobirdspeciesarethereforemuchgreater(因此,
這兩種鳥類之間的遺傳差異要大得多)''可知,渡渡鳥和尼科巴鴿子差異非常大,由此推知,復(fù)活渡渡鳥是
艱巨的任務(wù),劃線詞與tough意思相近,意為“艱難的:故選C項。
31.推理判斷題。根據(jù)第四段中“Geneticdifferencesbetweenthetwobirdspeciesarethereforemuchgreater,
makingitaformidabletasktocreateasuccessfulhybridinthelab,ShapiroSaid.(夏皮羅說,因此,這兩種鳥類
之間的遺傳差異要大得多,這使得在實驗室中創(chuàng)造一個成功的雜交物種成為一項艱巨的任務(wù))”和第五段中
“Evenifscientistsmanagetobringdodosback,theislandwheretheyoncelivedisaverydifferentplace
nowadays,whichmakeitimpossibletoreintroducedodoswithoutmajorintervention.(即使科學(xué)家們設(shè)法把渡渡
鳥帶回來,它們曾經(jīng)生活的島嶼現(xiàn)在已經(jīng)是一個非常不同的地方,這使得在沒有重大干預(yù)的情況下不可能
重新引入渡渡鳥)''可推知,夏皮羅對復(fù)活渡渡鳥持消極的態(tài)度。故選D項。
D
Recyclingisagreatwayofdoingyourbitfortheenvironmentandhelpingtoprotecttheearth,sprecious
resources.However,anewstudyhasrevealedthatourdesiretobesustainablemaybedoingmoreharmthangood.
AccordingtowastecompanyBiffa,thisisbecauseOf“wish-cycling”—assumingthatitemssuchasdisposable
coffeecupsandpizzaboxeswillberecycledifputintherecyclingbin.Infact,pollutionfromthoseitemsorother
non-recyclablescanresultinrecyclableitemsthathavebeenputinthecorrectbingoingtolandfill.DavidHeaton,
abusinessdirectoratBiffa,said:^Pollutionhappenswhenitemsaredisposedofinthewrongbinsorhaven,tbeen
cleanedbeforebeingrecycled.,,
ExpertsatBiffaanalyzedtheamountsofnon-targetandnon-recyclablematerialsthatenteredUKmaterial
recyclingfacilitiesbetween2016and2020.Itwasfoundthat,in2016,theaveragepollutionrateofrecycling
wastewas13.4percent,risingoverfouryearsto17percentbytheendof2020.Thisshowsthat,evenaspeople
arebecomingmoreeco-conscious,wish-cyclingisincreasingbothinhouseholdsandbusinesses.
TheBiffaexpertssaythatoneofthebestwaystopreventpollutionofrecyclingistocleanrecyclablewaste
beforeputtingitinthebin.Theysuggestcuttingoffthetopofoldpizzaboxesandonlyrecyclingthatpartto
avoidpollutionfromthegrease(油月旨).Checktheon-packagingrecyclinglabeltocheckitcanactuallybe
recycledWhenitcomestoplastics,Biffarecommendscheckingtheresincode,thenumberintheplastictriangle,
toknowwhetheritshouldgointherecyclingbin.Ingeneral,resincodes1,2,4and5arerecyclable,while3,6
and7arenot.Largeritems,likeelectronics,furnitureandbatteries,canalsoberecycledbutoftencannotgoin
householdrecyclingbinsastheyneedspecialistseparating.Thesewillneedtobetakentorecyclingcentersor
sustainablewastemanagementcompanies.
“It'svitalasanationthatwegetbetterateffective?pre-cycling,—sortingwastecorrectlybeforecollectionto
reducepollutionrates,,,addedMr.Heaton.
32.What,sthetruthof“WiSh-cycling"accordingtothefirstparagraph?
A.Thedesiretoleadasustainablelife.
B.Thegoodintentiontohelprecycling.
C.Thehabitofthrowingitemsthatendupinlandfills.
D.Thepracticeofrecyclingitemsthatcannotberecycled.
33.WhathasexpertsatBiffaconcludedaftertheiranalysis?
A.Peoplearebecomingmoreeco-conscious.
B.Wish-cyclingisontheriseinrecentyears.
C.Pollutionhappenslessfrequentlyinrecyclingfacilities.
D.Peopleareusedtocleaningrecyclablewastebeforeputtingitinthebin.
34.Whichofthefollowingisaproperwayofrecycling?
A.Disposeofelectronicstogetherwithhouseholdwaste.
B.Skipthestepofcheckingtheon-packagingrecyclinglabel.
C.Checktheresincodeofplasticstoseewhetheritisrecyclableornot.
D.Cutoffthetopofoldpizzaboxandthrowtheresttotherecyclingbin.
35.Whichisthemostsuitabletitleforthetext?
A.Recycling:aBigProjectB.Wish-cycling:aNewTrend
C.Wish-cycling:aGrowingConcernD.Pre-cycling:anEffectiveMethod
【答案與解析】這是一篇說明文。文章主要講述了“希望循環(huán)”所帶來的問題,同時文章就如何正確回收
提出建議。
32.推理判斷題。根據(jù)第一段中“However,anewstudyhasrevealedthatourdesiretobesustainablemaybedoing
moreharmthangood.(然而,-項新的研究表明,我們對可持續(xù)發(fā)展的渴望可能弊大于利)”和“thisisbecause
Of“wish-cycling“一assumingthatitemssuchasdisposablecoffeecupsandpizzaboxeswillberecycledifputin
therecyclingbin.(這是因為“希望循環(huán)”——認為一次性咖啡杯和比薩餅盒等物品如果放入回收箱就會被
回收)”可知,“希望循環(huán)”的真相是人們認為把垃圾扔進回收箱就會被回收。由此可推知,這是一種幫助
回收利用的好意。故選B。
33.細節(jié)理解題。根據(jù)第二段中“Thisshowsthat,evenaspeoplearebecomingmoreeco-conscious,wish-cycling
isincreasingbothinhouseholdsandbusinesses.(這表明,盡管人們越來越注重環(huán)保,但在家庭和企業(yè)中,“希
望循環(huán)”的數(shù)量都在增加)“可知,近年來,“希望循環(huán)”的數(shù)量正在不斷增加。故選B。
34.細節(jié)理解題。根據(jù)第三段中"Whenitcomestoplastics,Biffarecommendscheckingtheresincode,the
numberintheplastictriangle,toknowwhetheritshouldgointherecyclingbin.(當(dāng)談到塑料時,Bi
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