大学英语四级真题及答案解析(全三套).pdf
-20207 7年年1212月大学英语四级真题及答案解析月大学英语四级真题及答案解析(全三套全三套)四级听力第一套四级听力第一套:Ne s ot 1A 9-yea-d girl in Ne M i o has ai ed more tha 500 or rlittle oter who needshea urge i Hou to,Texas th Ju.Addison W ls is grndother Kmllred,aid Addiso proablyoherd a co vesai eten famly me e alking a ou t e f ds neeed to g rl ttle broerto t eatme.I g es shoveherher gra dfath and me talk ng abou owwee wrr ed bouthow we goig to gtto Hous on,or mygrandons ear sugery,s id Allred.Sh eid d to oos and have l m ndesand and aom drawins ad pictur s n sl he.”That whe dis n andher ie ds Erika an Emil Bren decidedto s l l monadeor 50 centsa cu nd sell picures for 25 cents eac.Befor Alrd knewit,Ne Mexico StatePoli Offcers w remongtheny stoppng byhelpingt erea a t l o$68.T e famy t rned soal media xpresing t e gratit de syi g,rothebotom of u hearts,we would i e depl tha each and eery per o t a stoppd by!：Whod Adi on raise the mo fo?2：Howid Addison raise the oney?1.)er little ror2B)By sell ng lemonad and picrs.Ne s eport 2:-Lat eek,race anno ncd thatthe cuntr w llpv 621 mies ofroadwit sor pan ls ove t enet fivyearsi h the go l o povidin chap,ewableengyto l ion people.ald the Ward Way，heroadwi be buil through jo nt e or wi eFrench rod buin cmpan Colas d the aionl nstitu eof S l r Enegy.hcompa y spenthe last fiveearsdevoping s l r el th re onlybout a qu rof ch th ck ad arstrong noughtostandup havy gway t affic w t tbeking or m ki g he roads more s ipp.The panels ar also desig edo that they can b installd drectly n to of th existing roadways,m in t m rlative ycheap esy t install.rance s heir utr oick aou theidea ofvi g i s r ads with s lar panel.nNovember 2 5,he Nehernds cmplteda 29-foot longk pathpavd it ar nsas tes for fut re prects.Ho vr,his is he ir t ti e lhasbee desge t be i tly on top eis g roa s and hfir t pr ject t nstall tepanels on pu ic hgw s:Wht was Fr ncesprpoo constru tinghWard Wa？：Whats special aout t e solar nls usednthe ard Way?3)Prov ing cl n ng to f vemillion eople.)Thecn e ai rightntp ofexisti hihays.News R otLionhve i appea ef m mu h f rica，butfo t epastfew arscie tists ve wondered if the big as w re hang ngon inremoteas fSdanandEthiopia.C ntinuousfigh ing n the egio has madeureys df cut.But sie ti s re ead areport M naydocumentingwih had idece thedicvry ostions.A team wit Ox o Un versitys WildlfeC nsrvaon Re earhUni,su pord by a chrit organzati，spent tw nigsn Novmberamp g i aaona ark inorthwet Etiopia o the-iopia-Suda er Te esearcers se utsi cameratr ps，apturi g imges o lions,an t e ident fie n tra s.e sient ts concluded tha l ons are a so likely to lve eighboingnationa ark acr s the borde in Sudan.The nernational U io oonraion of Nat re drevi usly con idered t eaea a possi e rangr the species，ad l cal peo le had rpotedseeg lions in th aea，but n one preet dconvincing eidene5:What has made itiff cult to sureyionsin r mote pts uand Ehi pa?:t w s the mai purpose o the resear h?7:What di thrseachersfind in hntional par?5.C）dles fgh ng in th region.D)Tofd eidce of the lionsdiappearan e.7.)Liontra ks.Con ersion OnM:I b g ure looking orard o the en of his onh.Aret y?W:es，am.H di ykno?M：Davi told yu ad speci bir hday comingup.W:h,y s.Th ts rghthis yar would b y oldn i thy.M:hat es t at men?Ie ner he rd of ald nbrth ay.W:Iv acually just larnedof th s concp mysel.Fo t tel,jus inime t cera.A goldenor l kyi dy iswh n onetur sthe age ofheir birthate.So,r exa le，myisters birthdai Deceer 9thnd her golen birthdayould have een t yerseun9 yers old.Come to tin of it,m arts did throw her a surprise pa y tat year：Ineestng.Too bad I m ssed m ne.Mgoden thday woul e een fo r ars a o.Isedly otabig lan then.-:Actually ye.My h sbandis p anin a surpr e hol dafor thet of useek.hve no idea w athes goten n min,bu Iexcted to fndut Has e mentond anything toyu?:He might ha e.W:Anything youd ke to shar？Im dying to knoww a kin of trip asplaed wher weegoing.M：Ye h,n thn a all.W:No a clu.Hard toimagine,isntit!Toug us say,hnk ithas been en mre n epingthsecet f r e th past f weks.M:Im ure bt o oll h a anastic time app ge birthday！cant wait oea allbo it when you g t back.8.Wh oes t ewoman loki g forward to?9.hadid theomansparnt do onher s tes lucky ir ha?10.Wa is t wo a agr oind u abou?11.Wht des em n sa th endofthe onversation?8.）H r luc y bri ayA）Tewer serse at.10.）The tr p her husd hs planne.1.)i ea toleanhowteuples holidurnsout.Conve stion TwoW:Mr.Gren,Wha yothnk mkesasuccsful negotiator?：Wel,t do hard odefine,b t thi k s ccsf l nego iat s have eral t ings inommon.They are lwyspolit ad ra io l p ole,hy ar rm,ut flebl ey carecognize po er a dknow ho to use it.Theysensitiveo h dynamic n th ngiat n，thew y t rai esand falls，and o maycange he di-etion.Thyproc themagefconfid nc,nd erhap osmpo tantly,hey kwwhentosop.W:n wh t aou an unsuccessful gotaor?M:W l,th prbb al ous whe star ut.e eprobabl imma r andover-trusting，oo emotional or aggrseW e nsure o ousvead w t ob kd everoneGo degoiators lear t,p ol n goti tors r m i l t a and o nosing negaions,W：Inyr o nion,canhesklls of eotiation b tauht?:Well，youcan each someonetoprepaeor negoti t o The perhps stages invyegi on,get to kno the ot ersid，stayour g als，st r epoces,c arif t ere is a disgreement or conli,reassess oupon,m kingaceptblecompromi,and fiall rach som ageem nts pinc pls.hes st ge cabe stude，and srategiest be used n achca beplane befo-an.But I thkth lly suessu ngoiators rabbonwithhe ixthes ha ma epondproperly tothe situ tion at nd.：The artistc sense y u ust scribe?M:Ye,hats right12.Whats the an sa about godegoti t？.dthesay,mybe t e m st imontthingto a succe sful negot aor?.Ho is a g od negotiator diffrent o or one?15.asthef rst sage anegation a cording to e mn？12.)T aresit ve to the dy m cs of ngotation13 B)Te kno whe top.14.C)yar ucy.15.)t to k o the e side.-Pas aeO Somepeow nder w contri s sped i i nsof dolla sonspac pecs.Theywant toknow howpce reerh helpspeopleoneah.Acually,sace ehnooy hlpspeole arthevryday his s alledpin-off echnolgy.Spin-f techn logy is spaeecology th t is n w uedon eat.In earl spceprograms，uch asthe Apo om sionofhe 196s an190and int espeshutle misionday,s ienis s eveopdoje t for theasrnaus to usen th moo n n pe We now use some of these oject every day.For ex mple,ave qatz cry tallock andwaths acurate to w t i one minu a year.We puri y th wa ew dink wtht e wer f l er dig ed for t e stronauts to s i ae.Thecodssand held tools we u e in o r om，suh svcum clear，fla hl gts,drills aefrom the tehology of hesearlypc proms.On oldwinter days,we ay warm with batery-ope ted glo e andsocks,esp cia ly made coats a jac ets.Al tclot esar sil rt the spacesuits d sgns that kept astroauscooablthtemperatur o he mon，i or s inf s from spacetecnol.These pro uc ae onl a fewempls ofth a ways space tech ol gy help us in or eydy l vs.No neknows h wnesn off technolog from the intenatonalsace st ionw hp the tue16.W a osoe eole a o nowabout spaceexlora io?1.What did s ie t s do f thpae shut eiss os？1.Wa does the s aker say abot t artzyt l locks andatcs?6.D)H spce reerch beefit pele nrth.17B)Te dvl pdobjeto astroautsto se inoutere.-18.C)They re xtr ely accate.asag Twoell,f I could et bak in histo ad live,Ilike to g bk to the8th cetury a d prhaps inlonial Ame ca in Y nkenw glandwher one fm ancstorsl ve,baue tw s he bginning ofsomething.B t e18thcntuy,the e asa ling of cmm nity thatd grown.My acestor the precher ravelingndontr side.eople lived insm l communties.It w s fi hm n and fa eswho proid dfres f od tht tate and lo like food.Unlketodauprmarket,adther wer sm ll tos adNeworksnt that fa away Im deepl athed t puritan traditio nt inaeigio s sens.But they belived i wo kingfor some hng,wkng o oals.An I lie th hy wrked hard at hatevr hedid,uthe had ase o hievm t.They blievedin dess,i omm it，and heingon anothe.love the coloiafabricsr the silvr wrk,th furn shings,the combinat n of e ncsimlicity.Idlov herinting，t e boks,Imvey att chd toall tht ind f thingTht may no al be v ry teani g in the m drnsse f w rld,bu wouldhe eoe spend nmy evenin int aeniron nt，discusingnewdeas,lding aew w rld，nI an see msl si ting on sall c air t e firedi nedle or.19.Why ds t espaker sa she wld li to g bac a liv in t e 8th c ntyAmerica?.at does th spker say ab u ePu i ans?21.hat wold th speke ike d in i she ould go back to th past?19.C)t mared theegnnig of somthn ne0.A)Theyelieved wrking or oals21)Ding needleworkby thefire.-PassagehreeIf yu ae lost the wo ds,little knowldge conerne with mepeople called a adhint a enjoyable stay aw y fro eoubes o modernociet.you t nk you e l st,sit own on e logor r,lean against he tr e，nd rci esome ing y u are mor e o bng yur mn to he poi t w ereis der co rl.D nt run lind if y um st move，dt fllowstr a less youkw it,ad int at cae oreotlo t.reams no mally w thoughwide la d bf rethy rea h l keorve t ugere are moreatabeplants,ere malso be ild anim l,po sonous sake，and ohr h zars.Many exprt fee iti th wiesto wk uphil.At th top of m st hils anmountains aerails l vi boci li ations I threare n ras,youre uhsier to be seen on to o thhill And yo ma even spotth hi wayo rail af omthis poin.No days,th f st aysomeo you searh ou is by ar.e wide l nds orndense gras，re ve y hard to spot.Anytime youar gong o theoo,sm boy soud know where youre go ng,and when ou are e eced to ret rn,also whe om one comes t lookin，o shoul be abe tsgnahem.22 at d es he spekerdvise yo o do f st i o r lost inth woods？23 hat i happen if yo f lowan unnon str min t e woos?4.t o many experts t ink is te wsest t ng to do i yureot thw os?Wha shouldyou d before y u gointo te woods？2.C)i dwnnd ry to calmyurlf3.B)Youay xpose your el to unexpectd dang rs.-24.）Walk u hi.5 A)In ormomebodyfyour plan.四级听力第二套：四级听力第二套：答案:1.D)t hasgot one of itsnue.2.C)Its vide ee posted on s ial media.3.A）The sance trav l ed.4B)Gasconupi nssoaing.B）H hps atran ert cary groceries o hs r.C)He ra sd are sum of m ney fo i.A)workhard t support hi family 8.)At nnecoomislect r9.C）t nd his br hers birhayparty.D）Join h m i his b thers brhday celebaio 11.)By tr in12.A)Taki a vatio bd13)Worki part ti e a a waier4.B)Sa e eough mo ey.15.A)He ha rich sailin eperien e.16 D)She was aso Nobe Pri e nne17.B)he devepe X-ray acilities formilit ryhospials.18.)th ie of bloo cance19.C)he i coveeIcelan in he int century 20.D)I was a r cky mass of lan overwit ce.21.)e Vikingsoean explor t ons.-22 C)Dream about t e tur.23.B）C ang w athe has for h s pas i ainary w rld.D)Inte ational businss25.)Be ontet wit what youhae.四级阅读第一套:选词填空26.K spei 2.D nisance28.tip2.Oual30.A associt d.preven ng.s niv 33.Ilight3 i dc35 pecy匹配题36.derl uds findithar to eep up with the rapid ges i education.37.E Some blievek-omexamsyafecsudentsperf rmancesi othr cues.38.C Cerain p ofessors be ie ei-clas xas are ultimately more helpfulto st ent.D In-las exmsrbelieved t dsourge ceating n exs.40.B e uhor w shap to learn shecold dsomeexmsthome.-41 H Sden wh put o f their rk unti th l st momen oten fi hexam mo ifficult than they actualy re.4 G Dff rent stud ts may pref r difeent pe of exa s43.Mot profes ors agr ewhe her to giv an in class or a ta e-home em depends o th ype of cou se bg tau ht.44.A The author ropped u ollege some for yyearsago.45.omestuts thik tak-home exams w l t up t i f e tie.仔细阅读46 B They justnt nything a ut t 47 A t mit beevnted an reed.8 D Itwil oivate docoradpharma st to f ndway oreat aging.49 C heycanntributeo eople ealony to al itedexen.50 A The hum life n cannot e pro onged.1.C Moraesthan fe al sae likely togetoutandinglett rorecomm ndati.52 n ar elieved to bbt ab to exc l in STE iscipines.53.Be cot in thng t a istinguishes th applicants.54.hedleted a l fom t on abou gene5.tat a publi discussionn how t rais omens sts nacademic ircles.四级阅读第二套：选词填空-W a kno t ee exist agrea void(空白)in the ublic educatonalsystem whenitc me to 26oST (Science,Tech l y,Engieringanathema ic)cors.On uatornamedDo Robe tsdecideto dst nto chang hisystem.Dori agt ighchool enginee in for 1 yarsShenoticed th re was a r l vo d i qality STEM tio t ll 7 ofhe pubic education system Se a,“Ist rednginering Fr Kids（EFK）after no i ing a rl la k of math,sc nceand eni eering programs to 28 myown kids in.”Sh decided to star an aft sool rogaw ee children 2nSM-based compe ition he l bge qucky and hent reac d 18 em ersnd h kidsinth programneveral tat 30 ,she ecded t vote all he time ocult vaing and1t.The glob busnes EFK wasborn.Dor ben operatingFK ut hr Vrgniahme,wh ch sen nd to 3 receationcents ody,the EFKprogam 33 ve 1 branches i 3 saesithinheUn te Stt ain 1counrie.Sa es ave ubled f om$mil ionin 014o$0 ml ion in 20，wih25 ewbrnhespl nd fo 20.Te K we ite tates,“uraton i nt 34 enugh ngs.Our p ilo phyis t in pi eksat a yung agto understand thatngierng i agrea 3.”26.G e posure7.L l ves8.e r29.participad30.champi nships31.E devel pg32.M local33 ope ates34.J g duatn-35.B car 匹配题36 To e cui us，we ned to eali efirstof ll thattere re my ting w do know.H)orver，order obecuious,”youhavet awa of ap n yr kno le g nthef st place.”Although Lesle erhp paits it b oadyin conten ng tha most of us are unawareofow uwe dont now,hs suely ight t pot ut t at t e prolemis owing:”Goge ca giv usthepow ru illu io thatall quesi nhave efinit answers.”7.Accordin to Le ie，curi ity is essenial o onessucesD）Thejonalist Ian Lesli,i hisnwand enoabe bo urious:The ese to nowand WhyYo Fuure Dep ns on It,isi tsthth answ o t at lastquestion s“Ys”.Lie ar ues t aturiositis a m hoverlooked human ir ue,rucal to ou sccs,an thtwrlosin t.8.eshuld eelappy when we ursuknowlegfork wldessake.)Allo wh ch ings us backt Goodellad the Christie case and Benghzi.Echri ic in emples hargn,n a diffrntway,that someone i athorit i i tentional beng incurious.I lee ittothereders polit calpreerenc o dcidew ich,if an,chargesshould s ck.ut les be arefulabo t demandinguriosi abou theother sides weknss ad ema ing det miedly inc rious abotour o n.Weoud b deligh ed to pursu knowledge for ts ow ske-een henw a wefindo t is somet ing we di nt pa tic aryant ow.9.P litical leaders k f cu osity il esultina onsequences M)l hughesies bo isnt about oti s,he oent ntirel sy awy rom t eprlem ol t cal le ders,i ees of ot oganzations,shoulbeurio s.They odask quesion a cuc m ments.herere seriscnsequ nce，ewarns,in otwan ingto know40.Tere reofen cust ons bout politicnnhe edislac f curiosi t fi utthe tr th.)heccusaonofi cui si y i one that hea ote,carri thsugestio thatre is someth gngwith ot waing to searchoute tr th.“hvebee boteredforang ti eabou th curous ck of curios ty,”aid aDe orticmembe of teNe Jrsey egisl tur bak nJu,eferingt anisficien y i quringaitude th part f aaistantto NewJeyGovern r C s C rsie whohose nottoskh quesonsabot th Ge reWashi gtn Brdge traf c sandl.“snt the maintreamdia the l ast itcurious abo ht happen d?”w ot onsevtive writr Jennifer ubn rlieri y,efring tohe atac nAmeriasin Benghazi,y1.he les cuiousa i is,the less knwldg thechild y tur ut to have.-)Sch oleduaion,e warns,i ofencnuced in a way ham ks hi dre in ur.hil rn of e ucated anpper-midle-clas arts tur ut be far morec i us,even at arly a es,tha chdrn ow rkng classanlower clas am l s.Ttlac ocuot
