大学英语四六级考试大学英语四级考试真题参考答案.docx
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大学英语四六级考试大学英语四级考试真题参考答案
2017年6月大学英语四级考试真题听力原文及参考答案（第1套）
PartIWriting
BikeforSale
AsIamabouttograduateandleavethecampus,Iamgoingtosellmypersonalbikeatalowprice.
ItisablueForevermountainbikethatIboughtinJune,2015.Itisbothgorgeousandfunctional.Itismulti-speed,with30gearcombinations.Itswheelsareof26inches.Ithasbothaflashlightandalasertaillight.Moredetailscanbeseeninthepicturesattachedbelow.
Forthelasttwoyears,thebikehasservedasmyfaithfulaidandaccompaniedmethroughmanytrips.Therehasappearednofaultintheprocess.Iowesomuchtoit.Ithasbeenwellmaintainedandisstillinexcellentconditions.ButasIamgoingtograduateandworkinmyhometown,Icannotkeepitanylonger.AndIknowthattheremustbesomeofmyschoolmateswhoareinneedofthebike.Therefore,Idecidetosellit.
Iboughtthebikeatthepriceof850yuan.NowIwillsellitat300yuanorless.Anyoneinterestedcancontactmeviaemail,andmymailboxis***@.
PartIIListeningComprehension
1.B
2.D
3.A
4.B
5.A
6.C
7.D
8.C
9.B
10.A
11.D
12.C
13.D
14.A
15.B
16.C
17.A
18.D
19.B
20.C
21.B
22.D
23.C
24.A
25.C
PartIIIReadingComprehension
26.J
27.C
28.G
29.M
30.A
31.F
32.I
33.K
34.H
35.B
36.G
37.D
38.L
39.B
40.F
41.C
42.H
43.A
44.K
45.E
46.B
47.C
48.C
49.D
50.B
51.D
52.C
53.B
54.A
55.C
PartIVTranslation
TheYangtzeRiveristhelongestriverinAsiaandthethirdlongestintheworld.Asahabitatformanyendangeredspecies,itflowsthroughdiverseecosystemsandirrigatesone-fifthofthelandinChina.OneoutofthreepeopleinChinaliveintheriverbasinoftheYangtzeRiver.TheYangtzeRiverplaysanimportantroleinthehistory,cultureandeconomyofChina.TheYangtzeRiverDeltageneratesasmuchas20%oftheGNPofChina.Overthousandsofyears,theYangtzeRiverhasbeenusedforwatersupply,transportationandindustry.Besides,theworld’slargesthydroelectricpowerstationstandsontheYangtzeRiver.
听力原文
SectionA
Questions1and2arebasedonthenewsreportyouhavejustheard.
OneofGoogle'sself-drivingcarscrashedintoabusinCalifornialastmonth.Therewerenoinjuries.ItisnotthefirsttimeoneofGoogle'sfamedself-drivingcarshasbeeninvolvedinacrash,butitmaybethefirsttimeithascausedone.
OnFebruary14th,theself-drivingcar,travellingattwomilesperhour,pulledoutinfrontofapublicbusgoingfifteenmilesperhour.
ThemanintheGooglevehiclereportedthatheassumedthebuswouldslowdowntoletthecarout,andsohedidnotswitchtothemanualmode.
Inastatement,Googlesaid:
"Weclearlybearsomeresponsibility,becauseifourcarhadn'tmoved,therewouldn'thavebeenacrash."
“Thatsaid,ourtestdriverbelievedthebuswasgoingtosloworstoptoallowustomergeintothetraffic,andthattherewouldbesufficientspacetodothat.”
Thecompany'sself-drivingcarshavedonewelloveramillionmilesacrossvariousstatesintheUS,anduntilnowhaveonlyreportedminoraccidents.
1.AccordingtoGoogle,whatwasthecauseoftheaccident?
2.HowhaveGoogle’sself-drivingcarsperformedsofar?
Questions3and4arebasedonthenewsreportyouhavejustheard.
Thousandsofbeesleftatownafterlandingonthebackofacarwhentheirqueengotstuckinitsboot.TomMoses,whoworksatanearbynationalpark,noticeda“brownpatch”onthebackofthecaraftertheownerparkedittodosomeshopping.Whenhelookedcloserherealizeditwasahugegroupofbees.
Mosessaid:
“Ihaveneverseenthatmanybeesinonespot.Itwasveryunusual.Theywereveryclosetogetherandtherewasalotofnoiseandmovement.“Itwasinterestingtoseesuchastrangesight,buttherewerealotofpeoplearoundandIwasabitworriedofthebeesandthepeoplestoppingtolook.Ithoughtthatsomeonemightdosomethingstupid.”
Mosescalledtwolocalbeesspecialistswhohelpedremovethebeesbyattractingthemintoabox.Mosesspentthreehourslookingafterthebees--andwasstungfivetimes.
Hesaid:
“Mystingsareabitpainful,butIampleasedthatallworkedoutandIcouldhelp.Peopleneedtorealizethatbeesarevaluableandtheyshouldbelookedafter.
3.WhatdowelearnaboutTomMoses?
4.Whatdoweknowaboutthebeesonthebackofthecar?
Questions5to7arebasedonthenewsreportyouhavejustheard.
AnewspeciesofsnakehasbeendiscoveredonaremoteislandintheBahamas.
Scientistsidentified20oftheonemeter-longsnakesduringtwotripstotheCaribbeanislands.ThesecondtripwasmadeinOctoberlastyear.
Oneofthecreaturesmadeadramaticappearancebymovingontotheheadoftheteamleaderasheslept.
Thesnakehasbeennamedsilverboabecauseitismetalliccoloredandthefirstspecimenfoundwasclimbingasilverpalmtree.
TheteamwasledbyDr.GrahamReynolds,fromHarvardUniversity.Thescientistconfirmedthesnakewasapreviouslyunknownspeciesafterconductingageneticanalysisoftissuesamples.
Commentingonthefind,snakeexpertRobertHendersonfromtheMilwaukeeMuseumofNaturalHistory,said:
“Worldwidenewspeciesoffrogsarebeingdiscoveredanddescribedquiteregularity.Newspeciesofsnakes,however,aremuchrarer.”
5.Whatisthenewsreportmainlyabout?
6.Whatdowelearnaboutthescientificteamleader?
7.Howdidthenewlydiscoveredcreaturegetitsname?
SectionB
Questions8to11arebasedontheconversationyouhavejustheard.
W:
Didyouenjoyyourstaywithus,Mr.Brown?
M:
Yes,verymuch.Ihadawonderfultimehere.NowI'mgoingtotheairport.Myflightleavesinlessthantwohours,socouldyoutellmewhatisthequickestwaytogetthere?
W:
Well,wecancallataxiforyou.Wealsohaveafreeairportshuttleservice.
M:
Thatsoundsgreat,butwilltheshuttlegetmetotheairportintime?
W:
Yes,itshould.Thenextshuttleleavesin15minutes.Andittakessome25minutestogettotheairport.
M:
Fantastic!
I'lljustwaitinthelobby.Willyoupleaseletmeknowwhenit'sleaving?
W:
Ofcourse,sir.
M:
Now,Iwouldliketosettlemymini-barbill.Howmuchisthat?
W:
Let'ssee.Itcomesto37dollarsand50cents.Howwouldyouliketopayforit?
M:
I'llpaywithmycreditcard.Thanks.ButI'llneedareceipt,soIcanchargeittomycompany.
W:
Absolutely!
Hereyouare,sir.Ifyoulike,Icanleaveyourbagswiththeporter.Andhecanloadthemontotheshuttleforyouwhenitarrives.
M:
Thatwouldbegreat.Thankyou.
W:
Wouldyouliketoleaveacommentonourwebpagewhenyouhavetime?
M:
Sure.Ihadareallygoodstayhere,andI'dliketorecommendyourhoteltomyfriendsandcolleagues.
W:
That’sverykindofyou.ThankyouagainforstayingatSheratonHotel.
8.Whydoesthemanaskaboutthequickestwaytotheairport?
9.Howisthemangoingtopayhisbill?
10.Whatdidthemanaskthewomantodo?
11.Whatfavordoesthewomanaskoftheman?
Questions12to15arebasedontheconversationyouhavejustheard.
M:
Youknow,Ben’sgivenupmakingthoseterriblefacesheusedtomake.Theotherday,hecamehomefromschoolalmostintears.Histeachersaidifhewentonlikethat,hisfacewouldgetstuckwhenthewindschanged.
W:
Andhebelievedher?
M:
Yeah,he’sonlyalittleboy.Don’tyourememberallthosethingsweusedtobelievewhenwewerelittle?
IremembermyauntMaryusedtosayifyouswallowacherrystone,atreewouldgrowoutofyourmouth.AndI’mstillterrifiedtoday,sortofsubconsciously.Youknow,ifIswallowonebymistake…
W:
Yeah,Isupposeyou'reright.Theonethatusedtogetmewasthatswanscouldbreakyourlegwhentheyblowofthewing.
M:
Theycan,can’tthey?
Ialwaysthoughttheycould.
W:
No,theyarenotthatstrong.Butthere’sanotheroneevenmoreterrifying.Thatis,ifyouputapoststamponupsidedown,youwillgotoprison.
M:
No,neverheardofthat.Butmygrandmotherwasaterrorforthatkindofthing.Forexample,shewouldsay,youwillgetaspotonyourtongueifyoutellalie.Ifyoueatstalebread,yourhairwillcurl.Andhereisonemore.WewentonacampaigntriponceinItaly,andmywifespentthewholetimeworryingaboutbatsgettingintoherhair.Shesaidhergrandmotherreckonedyouhadtoshaveyourheadtogetitout.Mywifewasreallyterrified.
W:
Silly,isn’tit?
Butthat’showsomeparentstrytokeeptheirkidsfromdoingthewrongthingorgettingintotrouble.
12.WhatdoesthemansayaboutBen?
13.WhatdidauntMarryusedtodowhenthemanwasachild?
14.Whatdoesthewomanbelieveswanscoulddo?
15.Whatdidthegrandmotheroftheman’swifesay?
SectionC
Questions16to18arebasedonthepassageyouhavejustheard.
IfIcouldgobackinhistoryandlivewhenIliked,Iwouldn'tgobackveryfar.Infact,I'dliketoreliveaperiodI'vealreadylived--the1960s.
Iwasinmytwenties,andeverythingwasbeingrenewed.PeoplewouldcomeinoutofaformalandalmostVictorianattitude,andyoureallyfeltanythingwaspossible.Meetingpeoplewasthething,andyouwenttocoffeebarswhereyoumetfriendsandspenttheevening.Thecinema,thetheater,allthatwaseveryexcitingwithnewthingscomingout.Infact,weseemedtobeoutallthetime!
Idon'treallyrememberworking--ofcourse,Iwasastudent--orsittingaroundathomeverymuch.Thatjustwasn'twherethescenewas,eveneating!
Itwasthefirsttimeordinarypeoplestartedgoingouttoeat.Wewerebeginningtobeadventurousaboutfood,butweweremoreinterestedinmeetingpeoplethanineatingordrinking.Anddress,y
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