浙江省杭州市蕭山區(qū)高三高考模擬命題比賽英語(yǔ)試卷

1、英語(yǔ)模擬試卷ENGLISHMODELTEST蕭山區(qū)2016年中學(xué)教師新課程教學(xué)質(zhì)量檢測(cè)卷命題比賽參賽試卷CONTENTSI .模擬試卷整體規(guī)劃表3II .完形填空與閱讀素材解讀表4III .命題雙向細(xì)目表7IV .模擬試卷11V .答題卷23VI .參考答案242016高考英語(yǔ)模擬試卷命題整體規(guī)劃表題型命題原則命題特點(diǎn)第一部分英語(yǔ)知識(shí)運(yùn)用單項(xiàng)填空1 .測(cè)試考生對(duì)英語(yǔ)語(yǔ)法、詞匯知識(shí)和簡(jiǎn)單表達(dá)形式的掌握情況。2 .關(guān)注語(yǔ)言知識(shí)與運(yùn)用的關(guān)系，從學(xué)生的學(xué)習(xí)和生活實(shí)際出發(fā)，堅(jiān)持以學(xué)生為中心。1 .語(yǔ)后真實(shí)、地道2 .語(yǔ)境完整、可信3 .語(yǔ)句典型、多樣4 .內(nèi)容豐富、現(xiàn)實(shí)完形填空1 .突出語(yǔ)篇、強(qiáng)調(diào)應(yīng)用，

2、強(qiáng)調(diào)英語(yǔ)基礎(chǔ)知識(shí)、基本技能的有機(jī)結(jié)合。2 .重視學(xué)生的邏輯思維能力和評(píng)價(jià)性思維能力的檢測(cè)。1 .既有基于全篇理解的宏觀題，也啟基于對(duì)單句理解的局部題。2 .考生應(yīng)依據(jù)語(yǔ)篇，通過歸納、推測(cè)、比較等方式，真正理解語(yǔ)篇，把握文脈來判斷正確答案。第二部分閱讀理解短文閱讀1 .測(cè)試考生對(duì)語(yǔ)言信息的獲取、處理和傳遞語(yǔ)言信息的能力。2 .正確把握考生對(duì)閱讀文章長(zhǎng)度和閱讀速度的要求。加大了從語(yǔ)篇結(jié)構(gòu)到深層次信息的考查力度。體現(xiàn)了對(duì)諸如情感、態(tài)度等維度的關(guān)注。任務(wù)型閱讀討論成長(zhǎng)熱點(diǎn)話題重點(diǎn)考查考生對(duì)語(yǔ)篇?dú)w納與概括能力。第三部分寫作短文改錯(cuò)考查考生對(duì)語(yǔ)言錯(cuò)誤的辨識(shí)能力和貼切的表達(dá)能力。選材能體現(xiàn)語(yǔ)言學(xué)習(xí)的教育功能

3、，檢測(cè)考生發(fā)現(xiàn)問題和解決問題的能力。書向表達(dá)考查考生運(yùn)用語(yǔ)言知識(shí)進(jìn)行交際和正確表達(dá)思想的能力。加大命題的開放度，讓考生有更多的選擇空間，充分體現(xiàn)考生的語(yǔ)用能力。2016高考英語(yǔ)模擬試卷完形、閱讀素材解讀表表一：本卷對(duì)完形與閱讀素材長(zhǎng)度的再整理（依據(jù)：2016年考試說明中要求完型不少于250個(gè)詞，4篇閱讀材料的，數(shù)不少于1800個(gè)詞。）語(yǔ)篇?jiǎng)h減要求具體做法刪減前總詞數(shù)刪減后總詞數(shù)完形填空保持短文意思通順、前后連貫、結(jié)構(gòu)完整本語(yǔ)篇本身總詞數(shù)不多，連貫性較強(qiáng)，從主人公的成長(zhǎng)為線索展開故事，因此，在具體故事情節(jié)上，命題人未做很多刪減。在第1段刪減了部分使得故事發(fā)展更緊湊。2、3、4三段進(jìn)行了部分替換和

4、整合，如：第三段中，命題人把最后一部分用簡(jiǎn)潔的語(yǔ)言概括為：Sothemandidthatandlefthappily.根據(jù)對(duì)文章的理解，命題人把文章最舟-句話的Theboysatdown改成theman在文章的最后也加了一句總結(jié)和升華主題的句子：Don、youthinktheboyisjustanyoneofusandthebigtreeisourparents?462360A篇依照考試說明對(duì)文本詞數(shù)的要求，保持語(yǔ)篇的完整性本篇說明文，主要講述了2015年美國(guó)氣溫上升，并對(duì)未來氣候的預(yù)測(cè)。語(yǔ)言簡(jiǎn)單，生詞量少，故命題人未對(duì)文章做多少改動(dòng)，基本保持原生態(tài)狀態(tài)。404395B篇本篇應(yīng)用文，為定航班前

5、的一些注意事項(xiàng)，結(jié)構(gòu)清晰，語(yǔ)言簡(jiǎn)潔本語(yǔ)篇共包含2大點(diǎn)，一是如何獲得最便宜的機(jī)票，從四個(gè)方面告訴讀者。一是如何在訂票過程避H些不必要的費(fèi)用。文章脈絡(luò)清晰，語(yǔ)言簡(jiǎn)潔明了。所以基本未對(duì)文章做多大的改動(dòng)，保持文章的原汁原味，文章篇幅基本符合高考要求。627608C篇科普類說明文應(yīng)該真實(shí)具體、結(jié)構(gòu)清晰、觀點(diǎn)明確、語(yǔ)言簡(jiǎn)潔，其中涉及的實(shí)驗(yàn)結(jié)果易為讀者所明了本文主要通過科學(xué)實(shí)驗(yàn)的方法，說明癌癥與運(yùn)動(dòng)之間的關(guān)系，還說明了運(yùn)動(dòng)之后的哪些物質(zhì)能夠幫助抵抗癌癥。命題人根據(jù)說明文的一般段落安排，基于原文，對(duì)語(yǔ)篇做了刪減和調(diào)整，使全文更加緊湊。第1、2兩段，命題人刪除了累贅部分，將其合并成為一段，介紹運(yùn)動(dòng)與癌癥之間的關(guān)

6、系。再將第3段的語(yǔ)句進(jìn)行整合，亮出現(xiàn)在的研究發(fā)現(xiàn)，即Now,astudysuggeststhatexercisemaychangehowtheimmunesystem命題人在以下的語(yǔ)篇?jiǎng)h減和整合中，也將本句作為總起句，下面文章規(guī)劃就是基于對(duì)腎上腺素，免疫細(xì)胞和其它一些化學(xué)物質(zhì)的研究和它們對(duì)癌癥的影響和相互作用來展開的。因此，原文的4-7段刪減成修改后的3-5段，主要闡述運(yùn)動(dòng)后的腎上腺素的增加對(duì)抗癌的作用。原文的8-15段刪減為修改后的6、7兩段，主要闡述其它兩種物質(zhì)：白細(xì)胞介素-6和自然免疫細(xì)胞以及這幾種物質(zhì)898494之間的相互作用。最后的總結(jié)段落基本不做修改。D篇夾敘夾議的記敘文，應(yīng)保持其

7、事件的發(fā)展主線，突出作者對(duì)于母親的恨和母親對(duì)作者的愛這是作者因?yàn)樽约耗赣H是一只眼而厭惡媽媽，而母親卻依然在離世前還愛著自己的孩子。這是一篇歌頌?zāi)笎鄣奈恼?，讓人看后心中無不為母親而感動(dòng)。命題人對(duì)本篇文章修改不多，因?yàn)槲恼略~數(shù)不多，文字較為簡(jiǎn)單明了，可讀性很強(qiáng)，而且故事發(fā)展較為緊湊。文章后半部分是高潮，所以命題人主要在前面幾段中做了少許刪除，這樣既保持本篇文章的完整性和注重文章情感的傳遞，也讓學(xué)生在體會(huì)真情實(shí)感中理解故事。810686表二：2014高考卷、2015高考卷和本卷完形、閱讀詞數(shù)對(duì)比章年數(shù)份完形閱讀A閱讀B閱讀C閱讀D20142944204134266152015364428606484

8、706本卷360395608494686素材包內(nèi)原始詞數(shù)4629821065898810表三：本卷對(duì)完形與閱讀素材詞匯的再整理（依據(jù)：2016年考試說明對(duì)閱讀理解的要求是：生詞量不超過3%。因此出題人依據(jù)考試大綱對(duì)各話題短文中的生詞作了替換，確保w3%的生詞量。）語(yǔ)篇修改前詞匯修改后詞匯未替換詞匯提供漢語(yǔ)注釋詞匯完形填空boymantrunkA篇consecutiveconsistentmeteorologistspikerisequicklyinitialprimarybeattributetoresultfrom題分內(nèi)容測(cè)量目標(biāo)B篇astronomicallargebumpoutfitco

9、ordinatetoiletriesC篇intriguedappealedtopotentalertboostingsubstanceinflammationfull-blownoversawmobilizationoncologistsimmuneadrenalinemelanomahormoneinterleukin-6tumorslesionsdamagesinoculateddefendedcapriciouslyrandomlyspeculatedinferredentwinedrelatedincentivereasonD篇tauntedlaughedatreunionshacks

10、hedatearfallingapartshatteredbrokedown第二部分：閱讀理解事實(shí)細(xì)節(jié)推理判斷主旨要義態(tài)度息圖信息匹配文體題材短文詞量試題詞量A.（改編自素材包）412說明文新聞?lì)?95218V422V432V442V452VB（改編自素材包）462應(yīng)用文休閑旅游608206V472V482V492VC（改編自素材包）502說明文科普類：科學(xué)研究494245V512V522V532V542VD（改編自素材包）552記敘文故事經(jīng)歷686280V562V572V582V592V602V任務(wù)型閱讀：（改編自維克多英語(yǔ)）612議論文參加大學(xué)社團(tuán)活動(dòng)的理由49349V622V632V64

11、2V652V5篇25502676998105325第三部分：寫作。第一節(jié)：短文改錯(cuò)考點(diǎn)分布錯(cuò)處12345678910考點(diǎn)非謂語(yǔ)動(dòng)詞固定搭配固定搭配含義理解名詞形容詞非謂語(yǔ)動(dòng)詞形容詞、副詞連詞代詞分/古10值1111111111來源詞數(shù)（原創(chuàng)一文本來自89第二節(jié)：書面表達(dá)來源字?jǐn)?shù)內(nèi)容測(cè)量目標(biāo)原創(chuàng)100-120詞G20峰會(huì)將在浙江杭州舉行，這是中國(guó)人民的驕傲，更是浙江人民的驕傲。在如此重要時(shí)刻的來臨之際，各方面準(zhǔn)備工作都在緊鑼密鼓的展開之中。請(qǐng)你以Mygift(s)forG20為題，想一想你能為G20做些什么，并說明理由。用英語(yǔ)寫一篇100-120詞的短文。1、語(yǔ)言運(yùn)用能力和信息組合能力。2、用英

12、語(yǔ)表達(dá)的能力。2016屆浙江省杭州市蕭山區(qū)高三高考模擬命題比賽英語(yǔ)試卷(11)時(shí)間120分鐘分值120分第I卷第一部分：英語(yǔ)知識(shí)運(yùn)用（共兩節(jié)，滿分30分）第一節(jié)：?jiǎn)雾?xiàng)填空（共20小題；每小題0.5分，滿分10分）從A、B、C、D四個(gè)選項(xiàng)中，選出可以填入空白處地最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。（原創(chuàng)題材料來自ChinaDaily,OxfordAdvancedLearner'sEnglish-ChineseDictionary或自己編寫）1.-Amoment,please!Ihavesomethingurgenttodealwith.【原創(chuàng)】-.Imnotinahurry.A.Takei

13、teasy.B.EnjoyyourselfC.TakeyourtimeD.Doasyoulike.2 .IvejustheardthatRunningManisgoingtoourtowntofilmnextweek.【原創(chuàng)】-Yes,wordcomesassurprisetous.A.a;aB.the;aC.the;/D./;a3 .Thegovernmenthaverealizedtheusethereturneestheexperienceandskillstheygainedwhilelivingabroad.【原創(chuàng)】A.makeofB.makefromC.makeupD.makeou

14、t4.Itisdifficultforonetochangehishabit.,itisessentialthatweformtheproperonefromanearlyage.【原創(chuàng)】A.OtherwiseB.ThereforeC.BesidesD.However5.DisneyanimationZootopiahascrossednearly90millionUSdollarsontheninthdayofitsinthecountry,beatingKungfuPanda3spreviousrecord.【原創(chuàng)】A.releaseB.reviewC.recoveryD.recycle1

15、. Itwasnotwhathedidbuthowhereactedtoitreallymademeannoyed.【原創(chuàng)】A.whichB.whereC.thatD.what7. Accordingtoexperts,Chinaneedstothetwo-childfamilyplanningpolicytofightagainstaworseninggenderimbalanceandagingpopulation.【原創(chuàng)】A.adoptB.adaptC.arrangeD.approve8. Quantitiesofsoilinthearea,resultingintheincreasin

16、gnumberofnaturaldisasters.【原創(chuàng)】A.iswashedawayBarewashedawayC.hasbeenwashedawayD.havebeenwashedaway9. Duetoasignificanthousingpriceriseinthepastmonth,propertysalesareexpectedtoaccelerateinthefollowingmonths,whichraisedevelopersappetiteformoreconstruction.【原創(chuàng)】A.inreturnB.inadvanceC.inturnD.inplace10. P

17、eopletravelabroadformedicaltreatmentforvariousreasons:itscheaper,alongwaittheyfaceathomeorthetreatmenttheywantisnotintheirowncountry.【原創(chuàng)】A.acceptableB.appropriateC.availableD.agreeable11. Whataboutthecarintheshop?-Itisnotasgoodas,ifnotbetterthan,wesawyesterday.【原創(chuàng)】A.thatB.oneC.onesD.it12. Thenewrail

18、waystationunderconstruction,twiceaslargeastheoldone,isduetobecompletedin2017.【原創(chuàng)】A.measuresB.measuringC.measuredD.havingmeasured13. Whenfirstintomarket,iphone6sbecomeaninstanthit,manypeoplequeuinguptobuyit.【原創(chuàng)】A.puttingB.beingputC.putD.havingput14. ForG20Summit,thegovernmentgavetheorderallthesehouse

19、sinthreemonths.【原創(chuàng)】A.what；willbepulleddownB.that;willbepulleddownC.which;bepulleddownD.that;bepulleddown15.2015morethantenweather-relateddisastersinChinathatcausedatleast10billionindamage.【原創(chuàng)】A.haveseenB.seesC.sawD.hadseen16 .Thefinalscoreofthefootballmatchwas3-2.Ourteamwasbeaten.【原創(chuàng)】A.tightlyB.narr

20、owlyC.slightlyD.roughly17 .AfterSunLiwasadmittedtocollege,HuangLeistarteddatingherandtheirrelationshiplasted9yearstheygotmarried.【原創(chuàng)】A.beforeB.afterC.whileD.unless18 .DidZhouLibosayanythingthatyouinMrZhouLiveShow?【原創(chuàng)】-Notreally.ActuallyIsleptthroughhisperformance.A.adaptedtoB.attachedtoC.adjustedtoD

21、.appealedto19 .Marywenttothehospitalalone.Ifshehadtoldmeaboutitearlier,Iherinthehospitalnow.【原創(chuàng)】A. would accompanyB.wouldhaveaccompaniedC.willaccompanyD.shouldhaveaccompanied20 .一Iveworkedforthatcompanyfortenyears.Ithoughtmyworkhadvalued.【原創(chuàng)】-!Withourexperience,Imsuremanyfirmswillbegladtohaveyou.A.

22、Sounds goodB. Not reallyC. Cheer up D. Good luck.第二節(jié)：完形填空（共20小題，每小題1分，共20分）A、B、C、D）中，選出最佳選項(xiàng),閱讀下面短文，掌握其大意，然后從21-40各題所給的四個(gè)選項(xiàng)（并在答題紙上將選項(xiàng)標(biāo)號(hào)涂黑。Onceuponatime,therelivedabigmangotree.Alittleboylovedtocomeandplayarounditeveryday.Timewentby,thelittleboygrew,andhe21playedaroundthetree.Oneday,theboycamebacktoth

23、etreewitha22lookonhisface."Comeandplaywithme,"thetreeaskedtheboy."Idon'tplayaroundtreesanymore."Theboyre23ed,.”SSorryeedon'thaveanybutyoucanpickallmymangoesand24them."Theboywassoexcited.Hepickedallthemangoes25thetreeandlefthappily.Oneday,theboy26amanreturned."Co

24、meandplaywithme,“eXeitedysaid"Idon'thavetime to play. I have to 27 my family. We need a house fora house, but you can 29 my branches to build your house.28 . Can you help me?So the man did that and left happily.“Sorry, I dont haveThe tree said.“ u Use my trunk't come back fOnehotsummerd

25、ay,themanreturnedandthetreewas30.“Comeandplaywithme!amsadandgetting31.Iwanttogosailingto32myself.Canyougivemeaboat?干)tobuildyourboat."Sothemancutthetreetrunktomakeaboat.Hewentsailinganddidnlongtime.33,themanreturned34hehadbeengoneforsomanyyears."Sorry,myboyIdon'thave36foryouanymore.Nom

26、oremangoestogiveyou."Thetreesaid."370ntobihave"themanreplied.“Ireallycan'tgiveyouanything,theonlythi38ismy39roots,“thetreesaidwithsadness.don'tneedmuchnow.Iam40afteralltheseyears,"themanreplied."Good!iOlthtre)esootsaplacetorest."Thensatdownandthetreewasgladandsm

27、iled.Don'tyouthinktheboyisjustanyoneofusandthebigtreeisourparents?21.A.alwaysB.seldomC.nolongerD.notatall22.A.sadB.excitedC.surprisedD.determined23.A.helpB.moneyC.timeD.food24.A.eatB.purchaseC.sellD.produce25.A.inB.underC.aboveD.on26.A.grownintoB.changedintoC.turnedintoD.gotinto27.A.makeforB.wor

28、kforC.sufferforD.returnfor28.A.shelterB.settlementC.existenceD.treatment29.A.cutdownB.cutupC.cutoffD.cutin30.A.disturbingB.delightedC.embarrassedD.faithful31.A.oldB.ambitiousC.devotedD.curious32.A.relieveB.realizeC.recognizeD.relax33.A.ImmediatelyB.FinallyC.FortunatelyD.Unluckily34.A.afterB.untilC.b

29、eforeD.when35.A.whileB.butC.andD.so36.A.somethingB.everythingC.anythingD.nothing37.A.teethB.mouthC.tongueD.lip38 A enabled39.A. died40.A. patientB. leftB.deadB. satisfiedC. forcedC. dyingC. shyD.changedD. deathD. tired第二部分：閱讀理解（本題有兩小節(jié)，第一節(jié)共20小題；每小題2分，第二節(jié)共5小題；每小題2分；滿分50分）第一節(jié)：閱讀下列材料，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）

30、中，選出最佳選項(xiàng)，并在答題紙上將該選項(xiàng)標(biāo)號(hào)涂黑。A2015sawthingsheatupandgetoutofhand,andnotjustinpolitics.ArecordwarmDecemberraisedaveragetemperaturesenoughtomake2015thesecondhottestyearonrecordintheUnitedStates,accordingtotheNationalOceanicandAtmosphericAdministration'sNationalClimateMonitoringAnnualReport,whichwasrele

31、asedThursday.TheUnitedNationshadpreviouslyreportedthat2015wasshapinguptobethewarmestyearonrecordforthewholeplanet.LastyearwasalsothethirdwettestonrecordintheU.S.andsawtenweather-orclimate-relateddisastersthateachcausedatleast$1billionindamageintheU.Sandkilledatotalof155people.Theseincludeadrought,tw

32、ofloods,fiveseverestorms,awildfire,andawinterstorm.TheaverageU.S.temperaturewas54.4F,2.4F°abovethe20thcenturyaverage,andsecondonlyto2012'srecordwarmth.Thiswasalsothe19thconsistentyearwithaveragetemperaturesabovetheaverageforthecentury.Everystatereportedabove-averageannualtemperatures.Thewar

33、mingwasparticularlypronouncedacrossmostoftheeasternhalfofthecountryinDecember,whenmanyplacessawtemperatures30degreesabovenormalandmanyrecordswereset.ThismirroredchangesseenintheArcticthatmonth,whentemperaturesrosequuicklyto50degreesabovenormal.PartofthiswarmingwasdrivenbyastrongElNi?o,orperiodicwarm

34、inginthePacificOcean,butsomeofit.canalsoresultfromglobalwarming,saysmeteorologistEricHolthaus.TheanalysiscomeslessthanamonthaftertheU.S.and194othercountriessignedanagreementinParistomoreaggressivelycountertheeffectsofclimatechange.“EvenifalltheprimarytargetsinParisaremet,we'llonlybepartofthewayt

35、herewhenitcomestocarbonfromtheatmosphere,PresidOentBarackObamaatthetime.Still,theagreementrepresented"atipoint“bysettingup“thearchitecture"fordoingso,hesaid.NOAA'sclimatemonitoringcenterdoesn'tissuepredictionsforfutureweather,buttheagency'sClimatePredictionCenterdoes.Thatteam&#

36、39;sforecastforthenextthreemonthscallsforwarmer-than-averagetemperaturesinmuchofthecountry,althoughpartsofTexasandtheSoutheastmaybealittlecoolerthanusual.AsLancasterUniversityProfessorGailWhitemantoldtheWeatherChannel,"climatechangemeansextremeweatheristhenewnormal."41. Accordingtothetext,

37、wecanlearnthat.A. 2015wasthehottestyearonrecordintheUnitedStatesB. onthewaytoreducecarbonfromatmosphere,theagreementsignedinParisdidn'tmakeanydifferenceC.theUStemperaturerisein2015wasthe19thyearwithaveragetemperatureabovetheaveragechangeD.195countriessignedanagreementinParis,makingjointeffortsto

38、dealwiththeclimatechange42. Whatdoestheunderlined"it"referto?A.astrongElNi?oB.warminginthePacificOceanC.temperatureriseintheArcticD.globalwarming43. Whichdisasterswerecausedbytheclimatein2015?A.forestfires,floodsanddroughtB.drought,stormsandtyphoonC.hurricane,floodsandwinterstormD.drought,

39、floodsandstorms44. WhatdidProfessorGailWhitemanmeanbysaying“climatechangemeansextremeweatheristhenewnormal”?A. Itisnormalforustoexperiencetheextremeweatherinthefuture.B. Weshouldprotectourenvironmentforwewillnormallyfaceextremeweather.C. Globalwarmingwillbecomeanormalphenomenoninthefuture.D. Climate

40、changeswillbringgreatchangesallovertheworld.45. Theaimtowritethepassageisto.A.praiseB.doubtC.blameD.stateWithfuelcostsrisingandairlinesfindingmorefeestoimposeontravelerseveryday,airfareisncheaper.Sinceyoucandtrivetoallyourdreamdestinations,flyingistheonlywaytogosometimesand,undeniably,thefastest.Luc

41、kily,thereareplentyofwaystofindthemostaffordablefaresandalsoavoidpayingasmanyextrachargesaspossiblewhenyouplanahead.GettingthebestfareAirlinesputouttheirfaresalesonTuesdaymorning,makingthisdaythebestdaytobookaflightforless.Flyduringtheleastpopulartimes.Tuesday,WednesdayandSaturdayaretheslowestdaysto

42、fly,whichmeanscheaperdealsthantherestoftheweek.Youcanalsofindreducedratesonearlymorningflights,sincemanypeopledontliketogetupbeforethesuntogettotheairport.Earlierboardingtimescanalsoconsiderablycutdownyourchancesofgettingbumpedonanoverbookedflightordelayedbecauseofotherdelayedflightsormechanicalissu

43、es.Chooseyourseatlater.Someairlineschargeyoutopickyourseatwhenyoubookonline,addingevenmoretothebottomlineofyourticketcost.Ifyoushowupearlyonyourtravelday,youcanstillgetsuitableseats.Someofthebestseatsgetheldbackuntilflightday,unlessothersarewillingtopayextraforthemaheadoftime,soyoustillhavethechance

44、atoneofthose.Flyonholidays.Youalreadyknowthatsummeristhemostexpensivetimetofly,andeventhoughmostothertimesaremoreaffordable,thedayssurroundingholidayscanbecrazy.Savebigifyouremajorholidays,suchasThanksgivingandChristmas.Dontwaituntilthelast-minutetobook.Manytravelersdontknowthatthearesweetspotsforbo

45、okingandgettingthebestpriceonyourtickets.Booktooearlyortoolateandyoucouldenduppayingmorethanyouneedto.Thebesttimetobookisbetweenthreemonthsandsixweeksfromwhenyouwanttotravel.AvoidingextrafeesAirlineswillchargeforjustaboutanythingthesedays.Somehaveeventoyedaroundwithchargingcustomersforusingtherestro

46、om.Allthoseextrafeescancertainlyaddup,buttheresnoreasyoudonthaveto.Herearesometipsktoeepmoneyinyourwalletonceyougettotheairport.Avoidtheupgradeit'snotnecessary.Sometimesupgradesarefree,butmostlyyouwillbechargedforseekingalast-minutebumptofirstclass,andthecostcanbehefty.Flycarry-ononly.Baggagefee

47、svarywildly,butalmostallairlineschargethemandchargebig.Whypayforyourclothestoflywithyou?Ifeveryoneinyourtravelpartychecksabag,yourbillcanbeastronomicalbeforeyoueverevengettoyourdestination.Itseasytoreducehteamountofstuffyoupack:Makesureallyourclothingcoordinates,soyoucantakelessandstillmakemoreoutfi

48、tcombinations,takeonlytwopairofshoes,plantodoabitoflaundryonyourtripandbringonlytravel-sizedtoiletries.Packyourownsnacks.Unlessyourfelyinginternationally,itrasreyourflightcomeswithafreemeal.Snacksontheplanearenotcheapandalmostneverhealthy.Dontrelyonwhatsonthesmallmentucksomeofyourownsnacksgranolabar

49、s,homemademuffins,fruitandtrailmixallmakefantastictravelfoods-intoyourbagandeatalotbetter,andcheaper,thanotherpassengers.46. Whatdayisthebestdaytobookaflight?A.FridayB.MondayC.TuesdayD.Sunday47. Accordingtothetext,wecanlearnthat.A. theearlieryoupickyourseat,thecheaperticketcostyouwillgetB. thebestti

50、metobooktheticketisbetweenthreemonthsandsixmonthsfromyouwanttotravelC. itissuggestedyouflyonholidayssuchasThanksgivingandChristmas,foryoucansavealargesumofmoneyD. ifyouwanttoupgradeyourseattofirstclass,thecostwillnotbehigh48.Inthelasttwoparagraphs,theauthorwantstoexpress.A. it'sbetterforyoutotak

51、emesnackswhenyouareflyingB. clothingyoutakewithshouldvarytomakeoutfitchangesC. snacksontheplanesareexpensivebuthealthyD.takeasmuchclothingasusualandyoucandosomewashingonyourtrip49.ThepurposeofthetextisA. tooffersomewaystobuycheapairticketsB. togivesuggestionstofindaffordablefaresandavoidextracharges

52、C.toexplainhowtobookaflightD.tocomparethewaystogetthebestfaresCTherelationshipbetweenexerciseandcancerhaslongbothappealedtoandpuzzledoncologists（腫瘤學(xué)家）.Exerciseisstronglyassociatedwithloweredrisksformanytypesofcancer.Atthesametime,exerciseinvolvesbiologicalstress,whichleadstoashort-termincreaseininfl

53、ammationthroughoutthebody,whichcancontributetoelevatedrisksformanycancers.Now,anewstudysuggeststhatexercisemaychangehowtheimmune（免疫）systemdealswithcancerbyboostingadrenaline（腎上腺素）,certainimmunecellsandotherchemicalsthat,together,canreducetheseverityofcancerorfightitoffaltogether.Totrytobetterunderst

54、andhowexercisecanbothelevateinflammationandatthesametimeprotectthebodyagainstcancer,scientistsdecidedtocloselyexaminewhathappensinsidemiceathighriskforthedisease.So,theybeganbygatheringagroupofadultlabmice.Thescientiststhenimplantedmelanoma（黑色素）skincancercellsintothemicebeforeprovidinghalfofthemwith

55、runningwheelsintheircageswhiletheotheranimalsremainedsedentary.Afterfourweeks,farfeweroftherunnershaddevelopedfull-blownmelanomathanthesedentarymiceandthosethathadbeendiagnosedwiththediseaseshowedfewerandsmallerdamages.Ineffectrunningseemedtohaveatleastpartiallydefendedthemiceagainstthecancer.Theyfoundmuchhigherlevelsofthehormone（荷爾蒙）adrenalineinthebloodoftheexercisinganimals.Theyalsofoundhigherlevelsofinterleukin-6（白細(xì)胞介素-6）inthebloodoftherunners.Thisisasubstancebelievedtobothincreaseanddecreaseinflammationinthebodyrandomly,dependingonwhereand