高一英语北师大版同步训练：综合测评

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精Unit7综合测评第一部分：听力(共两节，满分30分)第一节（共5小题;每小题1.5分，满分7.5分)听下面5段对话。每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍.1．Whatdoesthewomanadvisethatmando?A．Gotosleep。B．Drinklesscoffee。C．Eatsomething.2．Whatisthemangoingtodo？A．Lookforafriend。B．Mendthewatch.C．Meetsomeoneatthehotel。3．Whosebookdoesthewomanwanttolookat?A．Theman’s。B．Jack's。C．Thewoman’s。4．WhatwastheweatherlikebeforeThursday?A．Rainy。B．Sunny。C．Cloudy。5．WhenwillMr。DavismeetAnn？A．At8：45.B．At9：00.C．At9：15。第二节(共15小题；每小题1.5分，满分22。5分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置.听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，每小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6～7题。6．What’swrongwithJim?A．Hefailedhisexamagain.B．Heisinagoodmood。C．HehasalotofdifficultieswithChinese.7．WhatkindofmooddoesJimhave？A．Good.B．Bad。C．Happy。听第7段材料，回答第8～10题。8．WhereisBillgoingtotomorrowmorning?A．TheScienceB．TheOceanC．Therestaurant。9．WhowillvisittheScienceA．Allthevisitorscomingtothecity.B．Alotofstudentsfromthecity。C．BillandJoanandotherfriends。10．WhatdoesJoanthinkoftherestaurantsinthecity？A．Therestaurantsarebig.B．Thefoodinsomerestaurantsisdelicious。C．Someoftherestaurantsaregreat.听第8段材料，回答第11～13题.11．Whatkindofjobdoesthemanwant?A．Acook.B．Acomputerprogrammer.C．Acameraman.12．Whydoesthemanwantanewjob?A．Hewantstomakemoremoney.B．Hequitshisjob.C．Heisbored.13．Whatwillprobablyhappentotheman？A．Hewillgetthejob。B．Hewillworkintheshop。C．Hewon'tgetthejob。听第9段材料，回答第14~16题。14．WhichpartoftheEnglanddidthehurricanestrike？A．Thesouth。B．Theeast。C．Thesoutheast。15．Howmanypeoplewerekilledinthehurricane?A．Nine。B．Nineteen。C．Ninety.16．Whatdoweknowaboutthewoman?A．Shehadaluckyescape。B．Shewasstruckbyatree。C．Shewasblownoffbythewind.听第10段材料，回答第17～20题。17．WhowillbewithErmainasmallboatduringhercrossing？A．Erma’smother。B．Erma’sfather。C．Erma'sparents.18．HowolddoyouthinkErmawaswhenherfatherbegantotrainher？A．14。B．13.C．6。19．WhatwillErmadoduringhercrossing？A．Eatsolidfood.B．Notdrinkanything.C．Drinksomething。20．Whatcanwelearnfromthepassage?A．BothErma'sparentscrossedtheEnglishChannel.B．Erma’sfatherswamacrosstheEnglishChannel.C．Erma’smotherswamacrosstheEnglishChannel.答案:1～5BCBBC6～10ABBAB11～15BACCB16～20ABCCC附:听力原文(text1)M：Thismustbemytenthcupofcoffee.W：Howareyougoingtobeabletofallasleeplaterifyoukeeponlikethis?(text2）M:That'smywatchalarm.Ihaveanappointmentbackatthehotelateleveno'clock.W:Isitelevenalready?M：No,no.Actually,it’s10：30.Isetthewatchhalfanhourfast.（text3）W：MayIhavealookatthebook?M：Whichbook?W：ThebookJacklentyoulastweek.M：Oh,sorry，Ireturnedittohimyesterday.（text4)W：Whatwastheweatherlikewhenyouwereonholiday？M:Fine，itwassunnyeverydayuntilThursday。W：Really?Whathappenedthen？M：Well，itwascloudyinthemorning，anditrainedintheafternoon。（text5)W：Hello,AnnNewman'soffice。CanIhelpyou?M：ThisisTomDavis.IhaveanappointmentwithAnnat9：00thismorning.ButIamafraidI’llbe15minuteslate.W：OK，Iwillletherknow。M:Allright。Thankyouverymuch。(text6)W：Jimfailedhisexaminationagain.HemusthavealotofdifficultieswithEnglish。M:Yeah。Hemustbeterriblyworried。W：Heis。Hecan’tbeinaverygoodmood。M：Whydon’twegoandcheerhimup?W:Goodidea。Maybewecangivehimsomehelp.(text7)M：Hi,Joan.W：Hello，Bill.HaveyoueverbeentotheOceanPark?M：No。ButI'mgoingtheretomorrowmorning。W：Well，you’lllikeit.You’llfindalotofdifferentkindsoffishthere.WhatabouttheScienceMuseum?Haveyoubeenthere?M：Yes，Iwentthereyesterdayafternoon。Wecanlearnalotaboutsciencethere.W：Yes，allthevisitorscomingtoourcitywillsurelygotovisitthemuseum。Bytheway，don’tforgettotrysomeoftherestaurants。Thefoodisgreathere。M:Yes，Icertainlywill。(text8）W：So，whydoyouwanttobeacomputerprogrammer？M：Well,Idon’tlikeworkinginafastfoodrestaurant,andIwanttomakemoremoney.W：Isee.Doyouhaveanyexperience？M：No，butI'mafastlearner。W：Whatkindofcomputerdoyouuse？M:Computer？Um，letmesee。IcanuseaMac。IalsousedWindows95once。W：That’sgood。M：MayIaskyouaquestion?W：Pleasegoahead。M：WillIbeabletofindajobasacomputerprogrammer?W：Umm，err，ahh。.。（text9)M：Doyouhavehurricanesinyourcountry?W：Yes.Ourcountrysometimeshashurricanes,especiallyinwinter.ButthestrongestoneistheonethathappenedonOctober16th,1987。M：YoumeantheonethatstruckthesoutheastofEngland?W：Yes，ithadbeenrainingfortwodaysandthegroundwasverywet。Thetreesstillhadleaveson.Sothestrongestwindpushedoverthetreeseasily.W:Yes，nineteenpeoplelosttheirlives.M:Whatdidyoudothatevening？W：Iwaswokenupbythestrongwind.AtreefellontomycottageandontotheotherhalfofmybedwhenIwaslisteningtotherushingwinds.M：Youarelucky.W：HowIwishallthepeoplehadbeenlucky!(text10)ErmaHartisgoingtocrosstheEnglishChanneltomorrow。SheisgoingtosetofffromtheFrenchbeachatfiveo'clockinthemorning.Ermaisonly14yearsoldandshehopestosetanewworldrecord.SheisastrongswimmerandmanypeoplefeelthatsheissuretocrosstheChannel.Erma'sfatherwillsetoffwithherinasmallboat。MrHarthastrainedhisdaughterforyears。TomorrowhewillbewatchingheranxiouslyassheswimsthelongdistancetoEngland.Ermaisgoingtotakeashortresteverytwohours.Shewillhavesomethingtodrinkbutshewillnoteatanysolidfood.MostofErma’sschoolfriendswillbewaitingforherontheEnglandbeach。AmongthemwillbeErma'smother,whoswamacrosstheEnglishChannelherselfwhenshewasagirl。第二部分：英语知识运用(共两节，满分45分)第一节:单项填空(共15小题;每小题1分，满分15分）21．______numberofbloggersinChinaby______endofNovember,2008was50million。A．A；theB．The；/C．A；theD．The;the答案：D句子的谓语动词是was，故第一个空用the，thenumberof意为“……的数目”；bytheendof意为“到……末”。22．—I’msorry。I’mlate.—It’squiteallright.We’regladyou______。A．arrivehereB．makeitC．makeD．here答案：Bmakeit意为“设法赶到”。23．ThereisnothingmoreIcantry______youtostay，soIwishyougoodluck.A．beingpersuadedB．persuadingC．tobepersuadedD．topersuade答案：DIcantry是定语从句,topersuadeyoutostay是不定式短语作目的状语。句意为：我再也没有别的方法使你留下来，因此我祝你好运.24．We______thehousefromtoptobottom，butwecouldn’tfindanything。A．lookedB．lookedforC．searchedD．searchedfor答案:Csearch作及物动词，可跟人或地方作宾语,分别指搜身或搜查某处。25．Inordertosupportthebigfamily，heworkedsohardthat______hemadehimselfill。A．occasionallyB．purposefullyC．normallyD．eventually答案：Deventually意为“终于,最后”，表示最终的结局。occasionally“偶尔"；purposefully“故意地”；normally“通常地，正常地”。26．Lifeislikealongrace______wecompetewithotherstogobeyondourselves。A．whyB．whatC．thatD．where答案：Dwhere引导定语从句,并且在定语从句中作状语.27．Ifthehandsethasacamera,itwillbeableto______avideocall.A．chargeB．presentC．handleD．photo答案:Chandle意为“处理，处置”；句意为:如果手机上有相机，它就可以处理视频电话。28．Thesupervisordidn’thavetimesofartogointoit______，buthegaveusanideaabouthisplan.A．athandB．inturnC．inconclusionD．atlength答案：Datlength此处意为“完全地，详尽地，充分地”；athand“在手边，在附近"；inturn“依次，轮流";inconclusion“总之，综上所述"。29．Thetallestbuildinginthistown______132metresin______.A．ismeasured;heightB．measures；heightC．measured；highD．measures；high答案：Bmeasure可作不及物动词，意为“（测量后)有……长(或宽、高、大等）”；inheight意为“在高度方面”。30．Ahousewithadangerousgas______canbebrokenintoimmediately。A．leakB．crackC．splitD．mess答案：Agasleak意为“煤气泄漏"。句意为：如果房子有煤气泄漏的危险，可以破门而入（以解决问题)。31．Davidhaswonthefirstprizeinsinging；heisstillveryexcitednowandfeels______desiretogotobed.A．themostB．moreC．worseD．theleast答案：D由heisstillveryexcited可知句意应为“他现在仍然很兴奋,一点也不想上床睡觉”。由此可知，应该用theleast，表示否定含义.32．-I’msurprisedtohearthatSueandPaulhave______。—SoamI．TheyseemedveryhappytogetherwhenIlastsawthem。A．brokenupB．finishedupC．dividedupD．closedup答案：A考查动词短语辨析.breakup“断绝关系"；finishup“结果成为,最终到来"；divideup“分担,分配,分享"；closeup“(伤口）愈合”。33．Anawfulaccident______,however，occurtheotherday。A．doesB．didC．hastoD．hadto答案：Bdid用在谓语动词之前,加强语气。34．—IhaveheardthatwewilltraveltoBeijing.—Terrible！AssoonasI’m______Ialwaysfeelsick。A．byshipB．onboardC．boardD．boardin答案：Bonboard意为“在船（火车、公共汽车、飞机等）上"。35．SoonIhearda______likethatofadoorburstinandthenaclimboffeet。A．soundB．cryC．voiceD．shout答案：A四个词都可表示声音，但B、C、D三项都是从人的嗓子里发出来的声音，而sound则表示各种各样的声音，因此答案为A项。第二节：完形填空(共20小题；每小题1。5分，满分30分）阅读下面短文，掌握其大意,然后从每题所给的四个选项（A、B、C和D）中，选出最佳选项.TheCanadianpeoplearemadeupofdifferentnationalraces。Thefirst__36__settlersofthecountryweretheIndians。ItwassaidthattheIndiansenteredthiscontinent__37__theBeringStraitandSeafromeasternAsiaatmost10000years__38__.WhenEuropeansfirst__39__thecountry，Indianswerelivinginmostofareas__40__forests。Therewereonly__41__IndiansintheprovincesneartheAtlanticOcean。ThesecondgroupofpeopletoenterCanada__42__theEskimos。They__43__theBeringStraitfromAsialessthan3000yearsago.Therearefew__44__oftheirearlymovements。ThefirstwhitesettlersinCanadawerethe__45__.Theycameingreatest__46__toQuebec,butalsotoNovaScotia，__47__theyclearedfarmsonthesouthernsideoftheBayofFundy。TheFrenchbuilttheircastlesatQuebecCity，andclearedfarmsoutoftheforestsinthearea.__48__thetimeoftheBritishconquest(征服)in1763,therehadbeenabout60000FrenchmeninCanada，__49__chieflybetweenQuebecandMontreal。TherewerenotmanyBritishinCanada__50__AmericanRevolutiondrovelargenumbersnorthward.Throughoutthe19thcentury,__51__BritishpeoplecametoCanada.Thedescendants(后代）ofthesepeople__52__England，Scotland，andIrelandnowmake__53__abouthalfofthepopulation.Aroundthe__54__ofthecenturypeoplecameinincreasingnumbersfromEuropeandthelargestnumberscame__55__CentralandEastern—Germans，Czechs，Poles,Rumanians，andUkrainians.36．A.famousB．well­knownC．knownD．news37．A。throughB．intoC．onD．across38．A。earlyB．moreC．agoD．long39．A。reachedB．leftC．flewtoD．shipped40．A.protectedB．coveredbyC．likeD．covering41．A。fewB．packsofC．anumberofD．afew42．A.areB．isC．wereD．was43．A。crossedB．walkedC．passedD．swam44．A.notesB．recordsC．signsD．speeches45．A.BritishB．IndiansC．FrenchD．American46．A。dealB．membersC．areasD．numbers47．A。whoB．whichC．whomD．where48．A.ByB．InC．AtD．On49．A.toliveB．livingC．livedD．live50．A.whenB．afterC．untilD．since51．A。thousandofB．thousandsofC．thousandsD．thousand52．A。inB．toC．nearD．from53．A.upB．ofC．fromD．by54．A。yearB．changeC．turnD．day55．A。fromB．inC．overD．up答案:36．C此处表示最早已知的定居者,因此选known。37．D此题考查词义辨析。through指“(从……内部)穿过……"；across指“横跨”。38．C用ago表示过去。39．A此处A项意为“到达此地”，reach为及物动词。40．Bcoveredby意为“被……覆盖着”，为过去分词短语作定语。41．Donlyafew意为“只有一些"，不能用onlyfew。42．C本句主语为people，所以谓语动词要用复数形式。43．A此处cross为动词,意为“跨过,穿过”.44．B此处record意为“记录”。本句意为：几乎没有他们早期活动的记录。45．C根据下文可以看出是法国人。46．D此题考查词组ingreatnumbers，意为“大量的"，指代可数名词。47．D此处where引导一个非限定性定语从句,在句中作状语。48．Abythetimeof。.。意为“到……时候为止”。49．B此处为动词的现在分词形式作定语。50．C此处的until与not搭配，意为“直到……才……”。51．B表示不确定的数量，这四个答案中唯一正确的形式为thousandsof,意为“成千上万的”。52．D此处from意为“来自于”，指他们的祖籍.53．Amakeup意为“组成……”.54．Ctheturnofthecentury意为“世纪之交"。55．Acomefrom意为“来自于……”。第三部分：阅读理解（共20小题；每小题2分，满分40分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项.ASevenChinesesailorsaremissingafteraChinesecargoshipsankinRussianwatersnearJapanonSaturday，theForeignMinistrysaidyesterday.“Someofthe10ChinesesailorsonboardweresavedbutsevenarestillmissingaftertheshipsankoffthewatersofVladivostok,”saidastatementonitswebsite。Theministrydidn'tmentionthecauseoftheincident，sayingrescueeffortsandaninvestigationintotheincidentareongoing。ButtheGlobalTimes，aChineselanguagenewspaperbasedinBeijing，saidyesterdaytheshipwasfiredonbytheRussiannavybeforeitsank。ThenewsisfirstreportedinaRussiannewspaper.NewStar，thecargoshipwassequestered(扣押）attheRussianportofNakhodkaearlierthismonthforalleged（被指控的，可疑的)smuggling.ItlefttheportnotfarfromtheSino.RussianborderwithoutpermissionfromRussianauthoritieslastThursdayandwaschased（追）byacruiser,thenewspapersaid。Later，thewarshipshotatleast500roundsontotheshipandforcedittosailbacktowardtheportinforce6winds。However,theChineseshipstartedtosinkontheway.Accordingtothereport,inaperiodofalmost24hours，Russiannavyofficersandsoldiersonboardthecruiserwatchedthesinkingboatanddidnotmakeanyresponsetothecriesforhelpfromthecrewmen。Intheend,16sailorsonboardNewStargotontwolifeboats。TheRussiansailorsmanagedtosaveoneboatcarryingeightpeople，whiletheotherwasengulfed（吞没)inthewaves。Ofallthesailorsonboard6camefromIndonesia。TheRussianNewsAgencyreportedtheincidentyesterdayandsaidthecoastguardjustfoundanemptyboatinathree。daysearch.Italsosaidthatbadweatherwasthereasonbehindtheaccident。AccordingtotheInternationalMaritimeOrganization，theownerofNewStarisashippingcompanyofZhejiang，whiletheoperatorisacompanybasedinGuangzhou.56．Thepassagemaybefoundin______.A．magazinesB．newspapersC．scientificfictionsD．biographies（传记)57．HowmanyChinesesailorshavebeensaved？A．10.B．7。C．3.D．6。58．WhydidtheRussianwarshipshootthecargoship?A．Toforceittosink.B．ToforceittogobacktoChina.C．ToforceittosailbacktoRussia。D．Tokillthesailorsontheship.59．Itcanbeinferredthat______。A．theother7sailorsmayhavediedB．theRussiannavyofficersandsoldierswerewillingtohelpthesailorsC．theRussianportwasfarfromChinaD．theChineseshipwasnotverygood答案：56．B本文属新闻报道，故选择B项。57．C根据第一段的“Someofthe10Chinesesailorsonboardweresavedbutsevenarestillmissing.。.”可知答案应为C项。58．C根据第二段中“..。forcedittosailbacktowardtheport。..”可知theport指的是theRussianportofNakhodka，故选C项。59．A根据第二段最后两个句子以及第三段可知，另一只船已被风浪吞没，经过三天搜寻，只发现了空船。BExpertssayashortageoffishandotherfoodisthreateningmanyoftheworld'spenguins.Theysayasmanyastenoftheseventeenkindsofpenguinsmaybeindangerofdisappearing.Penguinsareblackandwhitebirdsthatliveinthesouthernhalfoftheworld。TheyarecommontoSouthAmerica，NewZealand，AustraliaandSouthAfrica.Manylivenearcoldwaters。ButsomelivenearwarmwatersinGalapagosIslands，nearthecoastofEcuador.Penguinscannotfly。Buttheyarefineswimmers。Penguinseatfish。Somekindsofpenguinseatasmallshrimp­likecrustaceancalledkrill.Manyscientistsblameglobalwarmingforthedecreaseinpenguinpopulations.Theybelievetheheatingoftheatmospherehascausedoceanwatertobecomewarmer。Thescientistssayhighertemperatureshavereducedthesupplyoffishandkrill。RisingairandwatertemperaturesmayhaveespeciallyharmedGalapagospenguins.Researcherssaythatsomeyearsthesebirdsarecompletelyunabletoreproduce。Inaddition,manyadultpenguinsdieofhunger.Widespreadfishing，explorationforoilandoilleaksalsothreatenpenguins。Poisonousorganismsinoceanwatersareanotherdanger.Thesetoxic（有毒的)bloomsresultfromchangesintheoceanwaters。Somescientistsbelievethewarmingoftheoceansisresponsible.In1990,morethanhalftheyellow。eyedpenguinsinNewZealanddiedsuddenly。Theseendangeredbirdsmayhavediedofamysteriousdisease.Penguinsalsohavenaturalenemies,includingwilddogs，sharks,sealsandsealions.60．______won'thuntpenguinsforfood。A．SealionsB．SealsC．WilddogsD．Krill61．Accordingtothepassage，wecanknowthat______。A．tensoftheseventeenkindsofpenguinsdisappearedB．penguinsdon’tlikeflyingbutswimmingC．peoplemayfindpenguinsinatleastthreecontinentsD．fishandkrilllikewarmerwaters62．Penguinsintheworld______atpresent。A．arelivingahappierlifethanbeforeB．arebirdsonlylivingincoldwatersC．arenowheretobefoundD．havedecreasedalotinnumber63．Whatmaybethepossiblewaytoprotectpenguinsintheworld?A．Tokillalltheirnaturalenemies.B．Tochangetheclimateinthesouthernpartofworld.C．Toaskpeopletostopdestroyingtheenvironment。D．Toraisepenguinsinthenorthernpartoftheworld。答案：60．D从最后一段最后一句知企鹅的敌人中没有Krill，故选D项.61．C由第二段第二个句子可推出答案。62．D文章讲述了企鹅数量下降的原因,所以只有D项是正确的。63．C导致企鹅数量下降的原因主要是环境被破坏,全球变暖，所以解决的方法就是停止对环境的破坏。COurfive。yearplan2006。2011fortheThamesRegionIntheThamesRegion，wefacesomeofthebiggestenvironmentalissuesinthecountry。Wearealreadyseeingtheeffectsofclimatechange，andtheSouthEastissettoseeunprecedentedlevelsofgrowthoverthenexttenyears.Tobeclearandfocusedonwhatweneedtodo，wehavesetourselvespriorityareastotackle。Wewilldirectalloureffortstosecuringthesustainablemanagementoftheregion'swaterqualityandresources,wastemanagement，flooddefences，anditsmajorconstructionanddevelopmentprojects.TheEnvironmentAgencywantstobetherespectedvoiceofauthorityforprotectingandimprovingtheenvironmentforLondonandtheSouthEast。Bymeetingthesechallenges，wecanrealizetheopportunitywehavetocreateabetterThamesRegionforpeopletolive，workandvisit—andwherewildlifecanprosper，too。Ifyouwouldliketolearnmore，pleasereviewthedocumentbelow。ThamesRegionFactsandFiguresTheThamesRegionisresponsiblefortheprotectionofanareaof13000km2，coveringtheRiverThamesanditstributaries(支流）．Thereare5330kmofmainriverintheregion.Theareaoffloodplainis896km2.TheregionisamongstthedriestintheUK。Itreceivesanaverageof690mmrainfallperyearcomparedwithanannualnationalaverageof897mm.TheThamespathfollowstheriverfor184milesfromitssource，throughrichandcontrastingcountrysidebeforeenteringLondonwhereitendsjustafewmilesfromthesea。ThesourceoftheThamesliesinaremoteGloucestershiremeadow.Thenon。tidalThamesis236kmlongpassingthrough44picturesquelocks。TheThamesishometoimportantwildlifehabitatsandthereare146sitesofspecialscientificinterestwithinfivekilometresfromthebanks.TheTidalThamesisnowcleanerandhealthierthanithasbeenfornearly200yearsandsupportsawidevarietyofwildlife.Thisthrivinghabitatsupports119differentspeciesoffish。64．ThebiggestenvironmentalproblemintheThamesRegionisthat______。A．theinfluenceofthechangingweatherhasalreadyappearedB．someplantswillappearinthecomingtenyearsC．itsflooddefenceshavelosttheirfunctionD．theregion’swaterqualityisunsustainable65．What'stheweatherlikeintheThamesRegion？A．Itisfoggyandrainy.B．Itiswindyandmuddy。C．Itisdrywithlessrainfall.D．ItisthedriestregionintheUK.66．Thepassagedoesn'tsaybutwecaninferthattheThamesRiveris______。A．184milesB．afewmilesC．about190milesD．236km67．Whichofthefollowingdoesn’tsupportthefactthattheThamesisthehometoimportantwildlifehabitats？A．Thereare146placesofinterestforspecialsciencealongthebank.B．Thereare119differentspeciesoffishintheriverThames.C．For200years，thetidalThameshasbeenfairlycleanandhealthy.D．TheThamesRegionisinchargeofprotectinganareaof13000km2.答案：64．A根据本文前两个句子可知，泰晤士河流域已经受到地球气候变化的影响，出现环境问题。65．C根据第二部分的“TheregionisamongstthedriestintheUK.Itreceivesanaverageof690mmrainfallperyearcomparedwithanannualnationalaverageof897mm。”可以得知答案。66．C根据“TheThamespathfollowstheriverfor184milesfromitssource，throughrichandcontrastingcountrysidebeforeenteringLondonwhereitendsjustafewmilesfromthesea.”可推出C项.67．D由文章最后两段可以判断泰晤士河流域成为野生动物栖息地的原因包括A、B、C三项.DOncetherewasan11。year。oldboywhowentfishingwithhisfatherinthemiddleofaNewHampshirelake。Onthedaybeforebass(巴斯鱼）seasonopened，theywerefishingearlyintheevening，catchingotherfishwithworms。Thentheboytiedonasmallsilverlure(鱼饵)andputitintothelake。Suddenlyhefeltthatsomethingverybigpullingonthelure.Hisfatherwatchedwithadmirationastheboyskillfullybroughtthefishbesidethebank.Finallyheliftedthetiredfishfromthewater。Itwasthelargestonehehadeverseen,butitwasabass。Theboyandhisfatherlookedatthebigfish.Thefatherlitamatchandlookedathiswatch.Itwas10p．m。—twohoursbeforetheseasonopened。Helookedatthefish,thenattheboy。“You'llhavetoputitback,son,"hesaid。“Dad！”criedtheboy.“Therewillbeotherfish。"saidhisfather。“Notasbigasthisone。”criedtheboy.Helookedaroundthelake.Nootherfishermenorboatswereinsightinthemoonlight。Helookedagainathisfather。Eventhoughnoonehadseenthem，norcouldanyoneeverknowwhattimehehadcaughtthefish，theboycouldtellfromhisfather’svoicethatthedecisioncouldn'tbechanged。Hethrewthehugebassintotheblackwater。Thebigfishdisappeared.Theboythoughtthathewouldneveragainseesuchabigfish。Thatwas34yearsago.TodaytheboyisasuccessfularchitectinNewYorkCity。Heoftentakeshisownsonanddaughterstofishatthesameplace。Andhewasright.Hehasneveragaincaughtsuchalargefishastheonehegotthatnightlongago。Buthedoesseethatsamefishagainandagaineverytimehehasanethical（道德的）decisiontomake.For，ashisfatherhadtaughthim,ethicsaresimplemattersofrightandwrong。Itisonlythepracticeofethicsthatisdifficult.68．Whathappenedwhenthebigfishturnedouttobeabass？A．Theboyandhisfatherdiscussedwhattodowiththebigfish。B．Theboythrewthebassbackintothewaterwillingly。C．Thefatherlitamatchinordertocheckthetime.D．Theyworriedotherfishermenmaydiscoverwhattheyhaddone。69．Fromthetextweknowthatthefather______。A．didn'tlovehissonB．alwaysdisagreedwithhissonC．dislikedthehugefishD．wasfirmandstubborn70．Thesuccessfularchitectwentfishingwithhischildrenatthesameplacebecause______。A．theymightcatchabigfishthereB．hewastaughtamorallessonthereC．itwasamostpopularfishingspotD．theirchildrenenjoyedfishingthere71．Whatdoesthestoryimply?A．Itiseasytosaysomething,butdifficulttodo。B．Anethicaldecisionisalwayseasytomake.C．It'shardtotellrightfromwrongsometimes.D．Fishingcanhelponetomakerightdecisions.答案:68．C根据第二段的“Thefatherlitamatchandlookedathiswatch。Itwas10p．m.—twohoursbeforetheseasonopened。"可知,父亲看表后发现还不到巴斯鱼捕鱼期。69．D由第四段的“.。。,theboycouldtellfromhisfather’svoicethatthedecisioncouldn'tbechanged.”可以判断父亲是一个意志坚定、性格倔强的人。70．B由最后两段可知，因为34年前，作者就在此地接受了父亲对他的道德教育。71．A根据最后两个句子“For，ashisfatherhadtaughthim，ethicsaresimplemattersofrightandwrong。Itisonlythepracticeofethicsthatisdifficult.”可以判断正确答案为A项。EManypeoplemistakenlythinkCanadastoppedhuntingbabysealsyearsago.Butasmanysealsarekilledtodayasduringthe1950sand1960swhenover.huntingpushed_seals_down_the_road_to_extinction。Eachspring，ontheeastcoastofCanadafemaleharpsealsgatherbythehundredsofthousandsonnewlyformedseaicetogivebirthtotheirpups.Thenewbornpupswillchangeintofat,soft“whitecoats”inaboutaweek,thankstothehigh­fatcontentoftheirmothers'milk。Afterabout12days,themotherleavesherfullyfedpupstojoinadultmalesfortheyearlymatingritual(交配周期）．Thebabysealsremainontheice,cryingfortheirmothersatfirst，thenbecomingextremelyquietandstill.Duringthistimethepupssurviveonthethicklayeroffattheyhavegotduringnursing。Afewdayslater,theirwhitecoatsarelosttotakeonthesmooth，black。spotted，silverypelt（毛皮)，whichtheywillsoonbebeatenorshottodeathfor。Thesceneisextremelyattractiveandimpressive—aworldbuiltentirelyofblue，greyandwhite.Theonlysoundsarethewind，theicecrackingandrising,andthemewsofthepups。Yetjustdayslater，thispurewonderlandistransformedintoafactoryforthemasskillingofbabysealsassealersattacktheminboats，helicoptersandsnowmobiles，armedwithclubs(大棒)andguns。Overthepastthreeyears,thegovernmenthasallowedover300000sealstobekilledeachyear.Butmanymorehavediedwithoutbeingaccountedfor，leavingmorethanamillionsealskilled，allinthenameofprofit(利润）．72．WhatdoestheunderlinedsentenceinParagraph1mean?A．Thesealswereforcedtotheland.B．Thesealswerefacedwithdanger。C．Thesealswereontheedgeofdyingout。D．Thesealswerenolongeractive。73．Fromthepassage，wecanknowthatwhenspringcomes，______.A．adultsealsstarttochangeskinB．hundredsofthousandsofbabysealsarebornintotheworldC．babysealsswimsouthwardwiththeirmothersD．peoplestophuntingsealsforawhile74．Aftermothersealsleave,______.A．fathersealstakecareofthebabysealsinsteadB．babysealseatnothingforaperiodoftimeC．babysealshavetohuntforfoodbythemselvesD．sealerscomeandhuntbabysealsatonce75．Wecaninferfromthepassagethat______.A．lessandlesssealsarebeingkilledtodayB．manybabysealsdieofhungeranddiseasesC．fatherandmothersealslookaftertheirbabiestogetherD．thekillingofbabysealsisallowedinCanada答案：72．C画线部分句意为:将海豹逼到濒临灭绝的地步，故C项正确。73．B根据第二段的“Eachspring，ontheeastcoastofCanadafemaleharpsealsgatherbythehundredsofthousandsonnewlyformedseaicetogivebirthtotheirpups。”可知，每年春天,成千上万的格陵兰小海豹降生。74．B根据第三段的“Duringthistimethepupssurviveonthethicklayeroffattheyhavegotduringnursing."可知，妈妈离开后,小海豹没东西可吃,靠体内积蓄的脂肪存活。75．D根据最后一段的“。。.thegovernmenthas