2020年高考英語終極沖刺卷 全國(guó)卷(二)

2020年高考英語終極沖刺卷全國(guó)卷（二）1.DenmarkItisonebigpartyforchildreninthelandofHansChristianAndersen:therearechildren'ssectionsinthebestmuseumswithanynumberofotherattractionselsewhere.Thewholefamilycanenjoyacyclerideanywhereinthecountry.Attractions?ExploringDenGamleByatAarhusonfootorinahorse-drawncarriage.Wanderaroundthis19th-centuryvillageconsistingoforiginalbuildings(schoolsandhouses),whichhavebeenrebuilthere.?Andersen'sneighbourhoodinhisnativecityofOdense,wherethestreetsarelinedwithbeautifullittlehouses.OneoftheseisoccupiedbytheHansChristianAndersenMuseum.?RosenborgCastle:insummer,picnicintheKing'sgroundsandwatchafreepuppetshow.?TivoliGardens:funfairridesandotherattractionsarescatteredamongtheflowerbeds.BESTTIMETOGOThebesttimetovisitDenmarkisfromMaytotheendofAugust,whenthetemperaturesaremild(溫和的);thesceneryisatitsmostbeautifulandthedaysarelonger.Therestoftheyeariscoldandthenightsarenever-ending.ManyplacesclosefromOctobertoMay.COSTDenmark'shardlycheap,butit'slessexpensivethanitsScandinavianneighbours.Hotels,carhire,mealsandsuppliesaresubjecttothe25%value-addedtax.GETTINGAROUNDDenmarkisidealcyclingland:therearemanycyclelanes,andbikescanberentedalmostanywhereandtakenontrains,boatsandbuses.Alargenetworkofboatsservestheislands,butyoucanreachthebiggerislandsbyroadbridge-it'sexpensive,asiscarhire.Somegoodnews:themotorwaysarefree.1.Whereshouldvisitorsgotowatcholdarchitecture?A.DenGamleBy. B.Andersen'sneighbourhood.C.RosenborgCastle. D.TivoliGardens.2.WhatwillhappeninSeptemberinDenmark?A.Itwillbecomewarmer. B.Morevisitorswillcome.C.Manyplaceswillbeclosed. D.Thenightswilllastverylong.3.WhatdoweknowaboutDenmark?A.It'scheaptorentacar. B.It'sveryeasytorentabike.C.Youcan'ttakeabikeontoabus. D.Drivingonthemotorwaysisexpensive.2.EkaterinaDzalaevais83yearsold,butsheisn'tretired.ShehasbeendeliveringmailbetweentheRussia'sdistrictsofMizur,BuronandTseiforover50years.NowshehasthetitleofRussia'soldestpostalworker.Herpostalroutecoveredaroundtripdistanceofapproximately40kilometres.Dzalaevawoulddothissixdaysaweek.Inrecenttimes,shefrequentlygetsliftsfrompassingcarstoherdestinationanddoesnotwalkasfarasshepreviouslywould.Shesaysthatshepreferstowalk,aswhenshewalksshechatsandcommunicateswithpeople.Whenthepostwomanwasintheninthgrade,shedroppedoutastherewasnoonetolookafterthelandandcutthehay(干草).Sheattemptedtofindwork.ItwasduringthisperiodthattheyoungDzalaevaendeduplandingajobatthepostoffice."WhenIwasalittlegirl,oneseniormanworkedasapostman.Andallthepeoplewerewaitingforhim.Itwasduringthewar.AndIwasamongthosewhorantowardshim,"shesaid.Shehopedtobeabletobringlettershometoherfamilyfromherbrotherbecausesheknewthatwouldmakethemhappy.Whenthetown'smailmanretired,sheaskedthemanagertoemployherandpromisedtodoherbest.Shewashiredandhasbeendoingiteversince.Whenaskedwhetheritisworthriskinglifetodeliverthemailtoremotemountainareasinhabitedbybearsandwolves,shesaid,"I'mnotafraidofanything.IfIdie,I'llbewithmybrothersandparents.Peoplesaythere'ssomethingafterlife.I'mnotsosure,butI'dliketohopeso."1.HowdidDzalaevadeliverthemail?A.Onfoot. B.Bybicycle.C.Bygettingalift. D.Bysharingaride.2.WhatmadeDzalaevagiveupschool?A.Beingeagertofindajob. B.Startingherownbusiness.C.Loosinginterestinlearning. D.Helpingsupportherfamily.3.WhydidDzalaevaexpecttoseetheseniorpostman?A.Totakeoverhisjob. B.Tohearfromherbrother.C.Topleasethemanager. D.Tolearnaboutthewarnews.4.WhatcanwelearnaboutDzalaeva?A.Sheisfriendlyandcreative. B.Sheisstubbornandcautious.C.Sheisfearlessandhard-working. D.Sheiscarefulandhumorous.3.

Manyofusbuybooks,electronicsandvirtuallyanyhouseholditemwecanthinkoffromAmazon.DidyouknowthatAmazonsellsover480milliondifferenttypesofstuffontheironlinestore?Besidesbeingamarketplaceforoureverydayessentials,AmazonhaspioneeredmanyproductssuchastheKindleebookreader,andtireintelligentpersonalassistant,Alexa—invadingourhomesandlivesinmorewaysthanwerealize.

OnJune16,2017,Amazonannouncedthatitwouldbuythenaturalandorganicretailer,WholeFoodsMarketfor＄13.7billion.MostexpertsviewthisacquisitionbyAmazontobeasignificantgame-changerfortheretailindustry.

Inthe1990s,whenJeffBezos,thefounderofAmazon,begansellingbooksonlinefromhisgarage.Hewasabletoaffecttheecommerceplatformhecreated,toexpandandoffermanyotherhouseholdgoods.Thebenefitofcomparingproductsandprices,orderinggoodsonlineandhavingthemdeliveredtoyourhomewasinitiallyanovelty.Itsoonbegantochangethewaycustomersshopped.

Alongtheway,bigretailerssuchasWalmartandTarget,grocerychainssuchasKrogerandSafeway,andwholesaleclubslikeCostcoandSam’sClubstartedreelingbecauseofthe“Amazoneffect.”Inlessthantwodecades,Amazonhasgrowntobevaluedat$480billiontodaytobecometheworld'slargestonlineretailer.

ForallofAmazon'sstrengthincompetitivepricesandfastandreliableshipping,theyhavebeenunabletoservecustomerswhoprefertotouchandfeelitemsbeforetheybuyit.Sellingfreshproducehadalsobeendifficultforthembecauseofthelackofaphysicalstore.Meanwhile,theorganicfoodsupplierWholeFoodshasbeenstrugglingbecauseoftheincreasedcompetitionfromtraditionalgrocerychainswhoarenowofferingmoreorganicgoods.ButithasanimportantassetthatAmazondesires—physicalstorefront.

InthenearfutureitisquitepossiblethatyournextorderoforganicfreshproducemaybedeliveredbyanAmazondrone.OryoumightfindyourselfdrivingtoalocalWholeFoodsstoretopickupthecompetitivelypricedbookorelectronicitemthatyouboughtfromAmazon.1.Whatcanweinferfromthefirstparagraph?

A.Amazon'sAlexawillinvadeourlife.

B.WecanbuyanythingfromAmazon.

C.OurlivesareunderthecontrolofAmazon.

D.Amazonismorethananonlinemarketplace.

2.HowdoWalmartandCostcofindthe"Amazoneffect”?

A.Shocking. B.Exciting. C.Interesting. D.Rewarding.

3.TheacquisitionofWholeFoodsMarketbyAmazonismainlybecause

________.

A.WholeFoodshadnophysicalstorefront

B.WholeFoodsfailedtodealinorganicgoods

C.WholeFoodshadnoreliableshipping

D.WholeFoodsdidn'tallowcustomerstotouchitems

4.Whatmightbethebesttitleforthetext?

A.Amazon:theBiggestOnlineMarket B.Amazon:EverythingIsSoldonIt

C.Amazon:fromBookstoGroceries D.Amazon:BooksAreMostPopular4.Youcanrelaxifrememberingeverythingisn'tyourstrongsuit.Recentresearchmakesthecasethatbeingforgetfulcanbeastrength--infactselectivememorycanevenbeasignofstrongerintelligence.Traditionalresearchonmemoryhasfocusedontheadvantagesofrememberingeverything.Butlookingthroughyearsofrecentmemorydata,researchersfoundthattheneurobiologyofforgetting1002001U0canbejustasimportanttoourdecision-makingaswhatourmindschoosetoremember.Makingintelligentdecisionsdoesn'tmeanyouneedtohavealltheinformationathand.Itjustmeansyouneedtoholdontothemostvaluableinformation.Andthatmeansclearingupspaceinyourmemorypalaceforthemostup-to-dateinformationonclientsandsituations.Ourbrainsdothisbycreatingnewneurons(神經(jīng)元)inourhippocampus,whichhavethepowertooverwrite(重寫)existingmemoriesthatareinfluencingourdecision-making.Ifyouwanttoincreasethenumberofnewneuronsinourbrains'learningregion,tryexercising.Someaerobicexerciselikejogging,powerwalkingandswimminghasbeenfoundtoincreasethenumberofneuronsmakingimportantconnectionsinourbrains.Whenweforgetthenamesofcertainclientsordetailsaboutoldjobs,thebrainismakingachoicethatthesedetailsdon'tmatter.Althoughtoomuchforgetfulnesscanbeacauseforconcern,theoccasionallostdetailcanbeasignofaperfectlyhealthymemorysystem.Theresearchersfoundthatourbrainsfacilitatedecision-makingbystoppingusfromfocusingtoomuchonunimportantpastdetails.Instead,thebrainhelpsusrememberthemostimportantpartofaconversation.Wecangetblamedforbeingabsent-mindedwhenweforgetpasteventsinperfectdetail.Thesefindingsshowusthattotalrecallcanbeovervalued.Ourbrainsareworkingsmarterwhentheyaimtoremembertherightstories,noteverystory.1.Howcanwehelpourbrainsproducemoreneurons?A.Byhavingdeepsleepfrequently. B.Bypracticingswimmingregularly.C.Bydoingmentallaborrepeatedly. D.Bylearningnewskillsconstantly.2.Whichofthefollowingcanbestreplace"facilitate"underlinedinParagraph5?A.Postpone. B.Repeat. C.Promote. D.Abuse.3.Whatconclusioncanbedrawnfromthetext?A.Memorylossiswellworthnoticing.B.Decisionscan'tbemadewithoutmemories.C.Weshouldn'tstresstotalrecalltoomuch. D.Forgettingisevenmoreimportantthanremembering.4.Whatcanbeasuitabletitleforthetext?A.Caution:doremembertoforget. B.Whyandhowpeoplechoosetoforget.C.Wanttobecomesmarter?Learntoforget D.Beingforgetfulmightmeanyouaresmarter5.Whenitcomestofruitsandvegetables,moreiscertainlybetter.①______,10servingsoffruitsandvegetablesdailyaresuggested.However,manypeoplemaybewonderinghowtoworkthemallin.Despitepopularbelief,frozenvegetablescanbeequally,ifnotmore,nutritiousthanfreshvegetablesdependingonwhenfreshproduce(農(nóng)產(chǎn)品)isusedafterpurchase.②______.Ifstoredforshortperiodsoftimeinwell-controlledtemperatures,frozenvegetablesmaybemorenutritiousthanfresh,whichmayloseupto75%oftheirvitaminCwithinaweekofbeingharvested.③______.Theycomparednutrientcontentincommonlyconsumedfreshandfrozenfruitsandvegetables.Theproducewasevaluatedunderthreeconditions,includingfresh(onthedayofpurchase),frozen,andfreshstoredafterfivedaysofpurchase.Researchshowsthatconsumersmaystorefruitsandvegetablesatleastfivedaysafterpurchase.ThestudyfoundthatcontentofvitaminAandCofsomefrozenfruitsandvegetableswashigherthanstoredfreshfruitsandvegetables.Researcherstheorize(建立理論)thatnutrientsreducewithprolongedrefrigeratorstorage.④______,frozenstrawberries,comandgreenpeasexperiencelessvitaminCloss.Frozenvegetablesofferconsumersconvenienceandsavingsastheyarelesslikelytorotandbethrownawayifnotconsumed.⑤______.A.ThescientistsconductedastudyB.IftheproduceisstoredproperlyC.WiththelatestnutritionresearchfromtheUKD.ThisistrueofnearlyeverykindofvegetablesandfruitsE.FrozenvegetablestendtobepackagedattheirpeakoffreshnessF.Comparedtofreshproducethat'sbeenstoredforlongerthansevendaysG.Andkeepingavarietyoffrozenvegetablesmakesiteasiertoget10servingsaday6.

ThispastweekendmywifeandIhadtheopportunitytobeinColoradoforadentalschoolreunion.Wedecidedtotakeaday-tripuptothemountainsfora(n)

1

.ThehikestartedatEchoLake,nearthebaseofthebeautifulMtEvans.Thetrailwouldfollowariverupthemountaintoanotherlake.

We

2

theriverafewtimesonwoodenplanksandstumbledthroughsomethicktreesbuteventuallywemadeittothelake.Itwasabsolutely

3

anddefinitelyworththehike.

Wewereabouttostopandeatlunch,havingreachedour

4

,whenmywifenoticeda

5

ononeendofthelake.Wecouldseethatthetrailwewereoncontinuedupthemountaintowhatmustbethesourceofthewaterfall.Havingseenit,weknewwehadto

6

andmakeit.

Thenextmileofhikingwassomeofthe

7

I'veeverdone.Wehadtotrekthroughdark,sticky,mudareasandthen

8

onlogsandbigstonesacrossrivers.Thelasthalfmilewasreally

9

andwehadtohikethroughthe

10

,whichwedefinitelywereexpectedfor.Thealtitudewasstartingtoaffectusastheairgot

11

andourmusclesached.

12

wemadeittothetopandfoundoneofthemostbeautiful

13

Ihaveeverhadthe

14

tosee.Atthetoptherewasyetanotherlake,

15

amazinglybluewater,thesnow-cappedmountainsreflectedonit’s

16

.Toonesidewasthespotwherethatwaterfelloffthecliffdowntothelakewehad

17

earlier.Fromuptherewecould

18

downandseethetrailwehad

19

,windingupthesideofthemountainfromthevalleybelow.Itwasbreath-taking.

Ilearnedalessonaboutsetting

20

thatday.Youwillneverreachtheendofyourgoals.1.A.traveler

B.adventure

C.hike

D.car

2.A.explored

B.crossed

C.navigated

D.approach

3.A.small

B.distant

C.deep

D.beautiful

4.A.destination

B.camp

C.restaurant

D.home

5.A.cliff

B.waterfall

C.mountain

D.river

6.A.climb

B.survive

C.try

D.move

7.A.toughest

B.shortest

C.wildest

D.luckiest

8.A.slide

B.pass

C.jump

D.hop

9.A.tall

B.steep

C.slow

D.easy

10.A.forest

B.jungle

C.snow

D.valley

11.A.thin

B.hot

C.wet

D.cold

12.A.Immediately

B.Really

C.Hopefully

D.Eventuall

13.A.views

B.sights

C.scenes

D.pictures

14.A.courage

B.desire

C.privilege

D.mind

15.A.with

B.among

C.beyond

D.beside

16.A.shade

B.beauty

C.image

D.surface

17.A.missed

B.left

C.examined

D.found

18.A.go

B.settle

C.look

D.calm

19.A.made

B.followed

C.laid

D.lost

20.A.goals

B.rules

C.dates

D.records7.TheHanpeoplehaveitsownspokenandwrittenlanguage---Chinese.ChinesebelongstotheHan-Tibetanlanguagefamily.Itisthe①________(common)usedlanguageinChinaandamongthelargestlanguagesintheworld.WrittenChinesecameoutin②________(it)earliestformapproximately1,000yearsago.TheChinesecharacters③________(use)today,alsocalledHanzi,developedfromthoseusedinbonesandtortoiseshellsmorethan34,000yearsago.Thereareabout5,000characters,ofwhichonlyabout3,000areincommonuse.Mandarinisacategory(種類)ofChinese④________(dialect)spokenacrossmostofnorthernand⑤________(southwest)China.ThetermMandarincanalsorefertoStandardMandarin,which⑥________(base)ontheMandarindialectspokeninBeijíng.ItisofficiallyconsideredtobethestandardforthePeople'sRepublicofChina.?Whydomostnon-ChinesespeakerschoosetolearnStandardMandarinChinese?MandarinisunderstoodbymostChinesepeople.Asmentionedabove,itisChina'snationallanguage.⑦_(dá)_______youareinterestedinbasiccommunication,scholarlyresearch,or⑧________(pursue)acareerinChina,StandardMandarin,is⑨________necessarytoolforcommunication.Anditoftenserves⑩________abridgeforcommunication.8.假定英語課上老師要求同桌之間交換修改作文,請(qǐng)你修改你同桌寫的以下作文。文中共有10處語言錯(cuò)誤,每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。增加:在缺詞處加一個(gè)漏字符號(hào)(∧),并在其下面寫出該加的詞。刪除:把多余的詞用斜線劃掉。修改:在錯(cuò)的詞下畫一橫線,并在該詞下面寫出修改后的詞。注意:1.每處錯(cuò)誤及其修改均僅限一詞;2.只允許修改10處,多者(從第11處起)不計(jì)分。Anastasia,aRussiagirl,isstudyingforamaster'sdegreeinChinanow.InhissevenyearsoflivinginBeijing,shehasbeenmostimpressedbyChina'sscienceandtechnologicalprogress.ShementionsWeChat,thesocialtoolinChinesepeople'sdailylife."WecanuseWeChatforprettymucheverything,forexample,buysomethinginthemarketsorpayingwithWeChatthoughwegoabroad."Inaddition,sheisalsoimpressedbytheunmannedstoreinChina,whycustomerscanfinishshoppingthroughfacialrecognitionandAlipayscanningpaymentfunction."Wewerewitnessingthechangesalmostoneverysingleday!"shesays.9.假定你是李華,計(jì)劃在社區(qū)開展"共享圖書"活動(dòng)。請(qǐng)用英文給你的朋友Tom寫一封電子郵件,希望他能夠給你提供一些建議,內(nèi)容包括:1.目的:合理利用閑置圖書資源；2.計(jì)劃:率先共享圖書及交流讀書心得；3.希望提出建議。注意:1.詞數(shù)100左右；2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫；3.開頭和結(jié)尾已經(jīng)給出,不計(jì)入總詞數(shù)。DearTom,Howareyoudoingthesedays? _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

答案以及解析1.答案：1-3ADB解析：1.細(xì)節(jié)理解題。根據(jù)Attractions部分可知，在DenGamleBy游客可以看到一些19世紀(jì)的原建筑,因此A項(xiàng)正確。2.細(xì)節(jié)理解題。根據(jù)BESTTIMETOGO部分可知,五到八月是去丹麥旅游的最佳時(shí)間,其余時(shí)間天氣寒冷、長(zhǎng)夜漫漫,因此D項(xiàng)正確。3.細(xì)節(jié)理解題。根據(jù)GETTINGAROUND部分可知,在丹麥租車很貴,不過幾乎隨處可以租到自行車,而且自行車可以帶上火車、公交以及游船,因此B項(xiàng)正確。2.答案：1-4ADBC解析：1.A細(xì)節(jié)理解題。根據(jù)第二段中的"Inrecenttimes,shefrequentlygetsliftsfrompassingcarstoherdestinationanddoesnotwalkasfarasshepreviouslywould."可知,她過去步行送郵件,應(yīng)選A項(xiàng)。2.D細(xì)節(jié)理解題。由第三段第一句"...shedroppedoutastherewasnoonetolookafterthelandandcutthehay(干草)."可知,她輟學(xué)的原因是需要種地割草來幫助養(yǎng)家。3.B細(xì)節(jié)理解題。根據(jù)第四段中的"Shehopedtobeabletobringlettershometoherfamilyfromherbrother..."可知,她希望見到郵遞員是為了收取她兄長(zhǎng)的來信。4.C推理判斷題。由最后一段內(nèi)容可知,她非常勇敢;由第三段她幫助養(yǎng)家可知,她非常勤勞。所以C項(xiàng)符合題意。3.答案：1.D;2.A;3.B;4.C

解析：1.推理判斷題。根據(jù)第一段第二句和最后一句可知,在亞馬遜網(wǎng)站上,出售4.8億多種不同類型的商品。同時(shí),它也在開發(fā)人工智能等方面有所成就,因此說明它不僅僅是一個(gè)在線網(wǎng)絡(luò)商店。

2.細(xì)節(jié)理解題。根據(jù)第四段第一句可知,亞馬遜網(wǎng)站的出現(xiàn)使像沃爾瑪這樣的大型零售商和批發(fā)俱樂部好市多感到吃驚。

3.細(xì)節(jié)理解題。根據(jù)倒數(shù)第二段最后兩句可知,有機(jī)食品銷售商WholeFoods相對(duì)于其他的傳統(tǒng)銷售商在有機(jī)食品銷售競(jìng)爭(zhēng)方面處于劣勢(shì),因此不得不同意被亞馬遜收購(gòu)。

4.主旨大意題。本文主要介紹了亞馬遜收購(gòu)了一家銷售有機(jī)食品的實(shí)體店,預(yù)示著零售業(yè)即將發(fā)生的重大變化,以及對(duì)人們未來購(gòu)物方式的影響。4.答案：1.B;2.C;3.C;4.D

解析：1.題干的意思是我們?cè)鯓硬拍軒椭覀兊拇竽X產(chǎn)生更多的神經(jīng)元呢?根據(jù)文章第四段提到“Someaerobicexerciselikejogging,powerwalkingandswimminghasbeenfoundtoincreasethenumberofneuronsmakingimportantconnectionsinourbrains.(一些有氧運(yùn)動(dòng),如慢跑、高強(qiáng)度步行和游泳,已經(jīng)被發(fā)現(xiàn)可以增加大腦中重要連接神經(jīng)元的數(shù)量。)”可知,如果想要幫助我們的大腦產(chǎn)生更多的神經(jīng)元,我們應(yīng)該做一些有氧運(yùn)動(dòng),如慢跑,游泳等。結(jié)合選項(xiàng),A項(xiàng)經(jīng)常深度睡眠;B項(xiàng)通過定期練習(xí)游泳;C項(xiàng)反復(fù)做腦力勞動(dòng);D項(xiàng)通過不斷學(xué)習(xí)新技能?？芍绢}答案為B。

2.題干的意思是下列哪一項(xiàng)最能取代第五段劃線的“facilitate”?根據(jù)劃線單詞后面的內(nèi)容“bystoppingusfromfocusingtoomuchonunimportantpastdetails(通過阻止我們過多地關(guān)注過去不重要的細(xì)節(jié))”和“Instead,thebrainhelpsusrememberthemostimportantpartofaconversation.(相反,大腦幫助我們記住對(duì)話中最重要的部分。)”可知,此處是在表達(dá)大腦會(huì)幫助我們記住重要的部分,通過阻止我們過多地關(guān)注過去不重要的細(xì)節(jié)來促進(jìn)我們做決定。因此“facilitate”的意思應(yīng)該是“促進(jìn)”。結(jié)合選項(xiàng),A項(xiàng)延遲;B項(xiàng)重復(fù);C項(xiàng)促進(jìn);D項(xiàng)濫用。可知本題答案為C。

3.題干的意思是從文本中可以得出什么結(jié)論?根據(jù)文章最后一段提到“Thesefindingsshowusthattotalrecallcanbeovervalued.(這些發(fā)現(xiàn)告訴我們,完全回憶可能被高估了。)”可知,通過這篇文章可以知道,我們不應(yīng)該過分強(qiáng)調(diào)完全回憶。結(jié)合選項(xiàng),A項(xiàng)記憶喪失是很值得注意的;B項(xiàng)沒有記憶就無法做出決定;C項(xiàng)我們不應(yīng)該過分強(qiáng)調(diào)完全回憶;D項(xiàng)遺忘甚至比記憶更重要?？芍绢}答案為C。

4.題干的意思是什么是適合文本的標(biāo)題?根據(jù)文章第一段提到“Recentresearchmakesthecasethatbeingforgetfulcanbeastrength—infact,selectivememorycanevenbeasignofstrongerintelligence.(最近的研究表明健忘可能是一種優(yōu)勢(shì)——事實(shí)上,選擇性記憶甚至可能是更強(qiáng)的智力的標(biāo)志。)”以及全文內(nèi)容可知,本文主要是在告訴讀者健忘可能意味著更聰明。文章表明,選擇性記憶甚至可能是更強(qiáng)的智力的標(biāo)志,我們不應(yīng)該過分強(qiáng)調(diào)完全回憶,大腦的選擇性記憶可以使它們更好地工作。結(jié)合選項(xiàng),A項(xiàng)注意:一定要記住忘記;B項(xiàng)為什么人們會(huì)選擇遺忘;C項(xiàng)想變得更聰明嗎?學(xué)會(huì)忘記;D項(xiàng)健忘可能意味著你更聰明?？芍绢}答案為D。5.答案：①-⑤CEAFG解析：①空格后的內(nèi)容提到有人建議每天吃十份水果和蔬菜,這很有可能是一份研究的成果,因此C項(xiàng)(來自英國(guó)的最新營(yíng)養(yǎng)研究表明)符合語境。②上下文講的均是如果儲(chǔ)存得當(dāng),冷凍蔬菜可能比儲(chǔ)存多天的新鮮蔬菜更有營(yíng)養(yǎng),E項(xiàng)(冷凍蔬菜一般都在它們最新鮮的時(shí)候被包裝起來)符合語境。③根據(jù)下文中的Researchshows和Thestudyfound可推知,該段主要講了一項(xiàng)研究及其成果,因此A項(xiàng)在此引出下文。④上文提到冷凍蔬果的維生素A和維生素C含量要比儲(chǔ)存多天的新鮮蔬果多。填入F項(xiàng)后,該句內(nèi)容與上文語意一致。⑤該空所在段為結(jié)尾段,總結(jié)了冷凍蔬果的優(yōu)點(diǎn),G項(xiàng)符合語境,其中的10servingsaday與第一段中的10servingsoffruitsandvegetablesdaily相呼應(yīng)。6.答案：1.C;2.B;3.D;4.A;5.B;6.C;7.A;8.D;9.B;10.C;11.A;12.D;13.B;14.C;15.A;16.D;17.B;18.C;19.B;20.A

解析：1.根據(jù)后面的ThehikestartedatEchoLake可知,作者和妻子準(zhǔn)備去徒步旅行。

2.根據(jù)后面的theriverafewtimesonwoodenplanks可知,作者他們穿過了小溪。

3.根據(jù)后面的definitelyworththehike可知,這里很美麗,這次徒步旅行非常值得。

4.根據(jù)前面的Wewereabouttostopandeatlunch可知,作者他們到達(dá)了目的地,準(zhǔn)備開始吃午飯。

5.根據(jù)后面的whatmustbethesourceofthewaterfall可知,作者的妻子看到湖泊的另一頭有一個(gè)瀑布。

6.根據(jù)前面的Havingseenit可知,既然“我們”看到了這個(gè)瀑布,所以決定試試,再走到瀑布那里。

7.根據(jù)后面的Wehadtotrekthroughdark,sticky,mudareas可知,這段路是作者經(jīng)歷的最艱難的一段路。

8.根據(jù)后面的onlogsandbigstonesacrossrivers可知,作者和妻子需要跳到木頭上和大石頭上,才能穿過河流。

9.結(jié)合語境,此處表示一段路比較陡,非常難走。

10.根據(jù)下文第15空后的thesnow-cappedmountains可知,這里有積雪,這是作者他們預(yù)料在內(nèi)的。

11.根據(jù)前面的Thealtitudewasstartingtoaffectus可知,海拔高了,空氣稀薄了。

12.根據(jù)后面的wemadeittothetop可知,作者他們最后終于到達(dá)了山頂。

13.結(jié)合下文的描繪anotherlake,bluewater,snow-cappedmountains等可知,作者認(rèn)為自己看到了從來沒有看到過的美麗風(fēng)景。

14.與前面的themostbeautiful...I

haveeverhad可知,作者認(rèn)為這種美麗的風(fēng)景是自己有幸看到的。

15.此處with意為“具有,帶有”,描述那個(gè)湖里湖水不可思議地藍(lán)。

16.根據(jù)前面的snow-cappedmountains可知,這些積雪覆蓋的山頂?shù)褂霸诤吹谋砻嫔稀?/p>

17.根據(jù)前面的Toonesidewasthespotwherethatwaterfelloffthecliffdowntothelake可知,此處指作者他們剛剛離開的那個(gè)湖泊。

18.根據(jù)前面的Fromup(從上面)可知,在這里可以往下看,看到他們走過的小徑。

19.與前面的trail搭配,指作者他們走過的那條小徑。

20.根據(jù)后面的Youwillneverreachtheendofyourgoals可知,作者通過那天的徒步旅行發(fā)現(xiàn),有的時(shí)候你設(shè)定了一個(gè)目標(biāo),結(jié)果發(fā)現(xiàn)你實(shí)現(xiàn)了這個(gè)目標(biāo)之后還有一個(gè)目標(biāo),似乎你永遠(yuǎn)也達(dá)不到最終的目標(biāo)一樣。7.答案：

1.mostcommonly

2.its

3.(being)used

4.dialects

5.southwestern

6.isbased

7.Whether

8.(are)pursuing

9.a

10.as

解析：1.most

commonly.考查最高級(jí),最常用的語言,副詞修飾形容詞used,故填mostcommonly.2.

its.考查代詞,最早的形式,指代前面的writtenChinese,故填its.3.

(being)