高二英語閱讀理解提高訓練含解析一、高中英語閱讀理解.閱讀理解Eighty-five-yearoldChinesepharmacologist(藥理學家)TuYouyoubecameChina'sfirstwinneroftheNobelPrizeinPhysiologyorMedicinewhenitwasannouncedthatshewasoneofthreescientistsawardedthe2015NobelPrizeinPhysiologyorMedicinefortheirworkindevelopingeffectivedrugsagainstparasticdiseases.Tuwashonoredfordevelopingartemisin(青蒿素) ,adrugformalariathathassavedmillionsoflivesacrosstheglobe,especiallyinthedevelopingworld,theNobelAssemblyatkarolinskaInstituedisclosedonitswebsiteonMonday.Tu,aChinesetrainedpharmacologistandaresearcherattheChinaAcademyofChineseMedicalSciencesinBeijing,wenttoStockholm,SwedeninDecembertoreceiveheraward,accordingtoCaoHongxin,thescienceandtechnologydepartmentheadoftheStateAdministrationofTraditionalChineseMedicine."Shewascalmandsaidshehasreceivedlotsofcongratulatorycalls."CaotoldChinaDailyonMondayafterhetelephonedTutocongratulateher."It'sanoverdue (遲來的) honorforTuandtheworld'srecognitionoftraditionalChinesemedicine,"hesaid."Tu'sbreakthroughinwinningtheNobelPrizeinanaturalscienceistheprideofthewholenationandthewholeChinesescientificcommunity,"saidZhouDejin,spokesmanoftheChineseAcademyofScience,China'snationalresearchbodythatconsistsofmorethanonehundredresearchinsistutes,universitiesandresearchbranches,"Theachievementofdiscoveringartemisininwasmadeinthe1970s,butitonlyreceivedinternationalrecognitioninlateryears,whichsuggeststhatwemighthavemoreachievementsthathavereachedtheNobelPrizelevelbuthavenotbeenrecognized."Zhousaid.WhywasTuYouyouawardedtheNobelPrize?A.ShemadeabreakthroughintheChinesescientificcommunityB.ShecameupwitharevolutionarytheoryaboutmedicineC.ShedevotedherwholelifetomedicineresearchD.Shedevelopedaveryeffectivedruginthe1970sWhatdoweknowaboutTuYouyou?A.ShesecretlyacceptedtheNobelPrizebyherselfB.She'sthesecondChinesetowinthe2015NobelPrizeC.ShehasanordinaryheartthoughwinningtheNobelPrizeD.Shewonthe2015NobelPrizeinPhysiologyorMedicinewiththreescientistsWhatcanweinferfromthelastparagraph?A.ChinalackstalentedscientistslikeTuYouyou.B.Tu'sachievementwasrecognizedbytheworldalongtimeago.C.ChinesescientistsshouldworkhardertowinmoreNobelPrizes.D.MoreChinesescientificachievementsshouldbeacknowledged.Whattypeofwritingdoesthispassagebelongto?A.Ascientificreport B.AnofficialdocumentC.Anewsreport D.Amedicalrecord【答案】（1）DCDC【解析】【分析】本文是一篇人物傳記，講述了諾貝爾獎得主屠呦呦，她致力于中醫(yī)藥研究，開發(fā)出了很多有效的藥物。（1）考查細節(jié)理解。根據(jù)第二段中的“Tuwashonoredfordevelopingartemisin（青蒿素）,adrugformalariathathassavedmillionsoflivesacrosstheglobe,especiallyinthedevelopingworld”可知，屠呦呦獲得諾貝爾獎是因為她在20世紀70年代發(fā)明了一種非常有效的藥物。故選 D。（2）考查推理判斷。根據(jù)第三段中的"Shewascalmandsaidshehasreceivedlotsofcongratulatorycalls."可知，盡管獲得了諾貝爾獎，她還是有一顆普通的心。故選C。（3）考查推理判斷。根據(jù)最后一段中的 "‘Theachievementofdiscoveringartemisininwasmadeinthe1970s,butitonlyreceivedinternationalrecognitioninlateryears,whichsuggeststhatwemighthavemoreachievementsthathavereachedtheNobelPrizelevelbuthavenotbeenrecognized.'Zhou宙Od,建議更多的中國科學成就應t^得到承認。故選 D。（4）考查推理判斷。縱觀全文，根據(jù)第四段中的 "Tu'sbreakthroughinwinningtheNobelPrizeinanaturalscienceistheprideofthewholenationandthewholeChinesescientificcommunity,"可知，這是一項醫(yī)學紀錄。故選 C。【點評】本題考點涉及細節(jié)理解和推理判斷兩個題型的考查，是一篇人物類閱讀，考生需要準確掌握細節(jié)信息，同時根據(jù)上下文進行邏輯推理，從而選出正確答案。．閱讀理解Whetheryouareanationaloraninternationalstudent,wewelcomeyoutoMiddletownUniversity.Ourreputationisbuiltonprovidinghigh-qualityeducationinbothacademicandvocational（職業(yè)的 ）subjects.Aswellaspridingourselvesonourtraditionalface-to-facelearning,wehaverecentlyintroducedarangeofdistance-learningcourses.Whatdotheycost?Costsforourcoursersvaryconsiderably.Clickoneachdepartment'shomepageformoreinformation.Scholarshipsandbursariesanavailableforcertaincourses,particularlyforthoseinthesciencesandeducation.SAMPLECOURSEOVERVIEWBAinEnglishLanguageandLiteratureThemainpurposeofthiscourseistodevelopyourabilitytodescribe,analyzeandmanipulatefeaturesoftheEnglishlanguage,andtoseehowtheseareexpressedinliterature.Aswellastakingcoremoduleswhichcovertheseareas,studentswillbeabletospecializeintheirfieldsofinterest.Duration:three-yearcourseCourse:Choose12outof20modules.Weeklytimetable:eighthoursoflectures/fourhoursofseminarsAssessment:essays,examsandan8,000-worddissertationattheendofthethirdyearRequirements:academicexperienceandinterestinthesubject;goodschool-examgradesDiplomainteachingInthefirstterm,youwilllearnaboutthetheoryofteachingandhowtobeaneffectiveteacher.Inthesecondterm,youwillalsobeginteachinginaschool.Thethirdtermiscompletelypractical.Duration:one-yearcourseCourse:Choosesixoutoftenmodules(threearecompulsory).Weeklytimetable:sixhoursoflectures/twohoursofseminars/sixhoursofclassroomteachingAssessment:combinationofessaysandclassroomobservationRequirement:firstdegreeinspecificsubjectareaWhatisMiddletownUniversityfamousfor?A.Academicandvocationaleducation.B.Traditionalteachingmethods.C.Distance-learningcourses. D.Face-to-facecommunication.Whatdothetwosamplecourseshaveincommon?Theybothlastforthreeyears.Theybothrequirestudentstohandinessays.Theybothoffertotalfreedomtochoosemodules.Theybothfavorstudentswithinterestinthesubject.(3)Whatisthemainpurposeofthetext?Toadvertisecertainonlinecourses.Tostresstheneedfordistancelearning.Tointroducedistance-learningtechniques.Tosuggestawayofpursuingfurthereducation.【答案】(1)A⑵B(3)A【解析】【分析】本文是一篇應用文，一所大學就該校最近開設的在線課程就行了簡單的介紹，包括課程目的，時長，評價，要求等。(1)考查細節(jié)理解。根據(jù)第一段中的 "Ourreputationisbuiltonprovidinghigh-qualityeducationinbothacademicandvocational(職業(yè)的)subjects.可知：這所大學因為在學術(shù)和職業(yè)課程上提供高質(zhì)量的教學而獲得名譽，即它以高質(zhì)量的學術(shù)和職業(yè)教學而出名。故選Ao(2)考查細節(jié)理解。根據(jù)BAinEnglishLanguageandLiterature部分中的"Assessment:essays,examsandan8,000-worddissertationattheendofthethirdyear和Diplomainteaching部分中的"Assessment:combinationofessaysandclassroomobservation 可知這兩門課程的共同點是都需要提交文章。故選Bo(3)考查推理判斷。根據(jù)第一段中的"Aswellaspridingourselvesonourtraditionalface-to-facelearning,wehaverecentlyintroducedarangeofdistance-learningcourses.我們在提供傳功課程的同時也提供了大量的在線課程，以及下文所敘述的兩種課程的課程內(nèi)容，時長，評價和要求等，可推測本文的主要目的是為一些在線課程打廣告。故選 Ao【點評】本題考點涉及細節(jié)理解和推理判斷兩個題型的考查，是一篇介紹類閱讀，考生需要準確捕捉細節(jié)信息，并根據(jù)上下文進行邏輯推理，從而選出正確答案。3.閱讀短文，從每題所給的 A、B、C和D四個選項中，選出最佳選項。Manypeoplehavelongdreamedofbeingabletoflyaroundassimplyasridingabicycle.Yetthesafetyandstrengthofaflyingbikewasalwaysabigproblem.Overthepast10years,developmentsintechnologyhavemovedthedreamofpersonalflyingvehiclesclosertoreality.Now,twogroupsofinventorssaysuchvehiclesmaybeavailablesoon.TheBritishcompanyMalloyAeronauticshasdevelopedaprototype(原型)ofitsflyingbicycle.GrantStapleton,marketingsalesdirectorofMalloyAeronautics,saystheHoverbikeisabletogetinandoutofsmallspacesveryquickly."Itcanbemovedacrosscontinentsveryquicklybecauseitcanbefoldedandpacked,"headds.Mr.Stapletonsayssafetywasthecompany'smainconcern.Hesaysthedesignerssolvedthesafetyissuebyusingoverlappingrotorstopowerthevehicle.Thecompanyistestingafull-sizeprototypeoftheHoverbike,whichwillmostlikelybeusedfirstbythepoliceandemergencyrescueteams.InNewZealand,MartinAircraftCompanyisalsotestingafull-sizeprototypeofitspersonalflyingdevice,calledtheJetpack.Itcanflyformorethan30minutes,upto1,000metershighandreachaspeedof74kilometersperhour.PeterCokeristheCEOofMartinAircraftCompany.HesaidtheJetpack"isbuiltaroundsafetyfromthestart".Inhiswords,"Reliabilityisthemostimportantelementofit.Wehavesafetybuiltintotheactualstructureitself,verysimilartoaFormulaOneracingcar.TheJetpackusesagasoline-poweredenginethatproducestwopowerfuljetstreams.Mr.Cokersaysitalsohasaparachutethatwouldbeused,ifthereshouldbeanemergency."Itstartstoworkatverylowaltitudeandactuallysavesboththeaircraftandthepilot,"headds.Mr.CokersaystheJetpackwillbereadyforsalesoon.WecanlearnfromthepassagethattheHoverbike.canhardlygetinandoutofsmallspacesquicklycanflyforover30minutes,upto1,000metershighhasbeenusedbythepoliceandemergencyrescueteamscanbetransportedquicklyafterbeingfoldedandpackedPeterCokerusestheexampleofFormulaOneracingcartoshowthat.theJetpackisverysafeandreliabletheengineoftheJetpackispowerfultheactualstructureoftheJetpackisuniquetheJetpackcanreachagreatspeedandheightTheunderlinedword"It"inthelastparagraphrefersto.A.thejetstream B.theengine C.theJetpack D.theparachuteWhatistheauthor'smainpurposeofwritingthepassage?Todescribetheproblemsofinventingflyingvehicles.Tointroducethelatestdevelopmentofflyingvehicles.Toshowthedifferencesbetweentwoflyingvehicles.Toadvertisethetwopersonalflyingvehicles.【答案】（1）D⑵ADB【解析】 【分析】本文是一篇說明文，講述一種個人飛行工具很快就會應用于現(xiàn)實，然而安全性和強度一直是個大問題，文中介紹了兩家研發(fā)飛行器的公司的最新的產(chǎn)品，新產(chǎn)品把安全放在首位，并對產(chǎn)品進行了改進。（1）考查細節(jié)理解。根據(jù)第二段中的 "theHoverbikeisabletogetinandoutofsmallspacesveryquickly.Itcanbemovedacrosscontinentsveryquicklybecauseitcanbefoldedandpacked.可知，Hoverbike能夠很快地進出小空間。它可快速地在大陸上移動，因為它可以折疊和包裝。可知，選D。（2）考查推理判斷。根據(jù)第六段PeterCoker說Jetpack從一開始就圍繞安全進行的，安全可靠性是最重要的因素。我們在車的現(xiàn)行結(jié)構(gòu)中植入了安全性，非常類似于 FormulaOne賽車。，故選A。33）考查詞義猜測。根據(jù)最后一段中的 “Mr.Cokersaysitalsohasaparachute降落傘）thatcanbeusedshouldtherebeanemergency."Itstartstoworkatverylowaltitude 先生 ….，”（說Jetpack上也有降落傘，可以在緊急情況下使用。 在海拔非常低的情況下開始用它 …”。可知，Jetpack上的降落傘（它）是在海拔低時才用。由此可知it指的是parachute（降落傘）。故選Do（4）考查主旨大意。根據(jù)第一段可知，許多人一直夢想能像騎自行車一樣簡單的飛來飛去，科技的發(fā)展讓這個夢想很快實現(xiàn)。然而飛行自行車的安全性和強度一直是個大問題。接著下面敘述了兩家研發(fā)飛行器的公司的最新的產(chǎn)品，新產(chǎn)品把安全放在首位。故選 B。【點評】本題考點涉及細節(jié)理解，推理判斷和主旨大意三個題型的考查，是一篇科研類閱讀，要求考生在捕捉細節(jié)信息的基礎(chǔ)上，進一步根據(jù)上下文的邏輯關(guān)系，進行分析，推理，概括和歸納，從而選出正確答案。4.閱讀理解Scientistsfoundthatsleepingconsiderablyimprovesourcreativity.Aftertakinganappeopleareabletothinkfasterandputmoreimaginationintotheirthinking.Besides,ifwedream,thethinkingabilitiesareimprovedevenmore.Researchersconsiderthatsleepingonaprobleminmostcasesleadstoelucidation（解釋）.TheysaywhenapersonentersaphasecalledRapidEyeMovement（REM）duringsleep,jtincreasestheeffect.Suchphasetakesplacerightbeforeweawakeandaccordingtoscientistsithelpsourbrainmakelinksbetweenunrelatedsubjects.Inthestudy,ledbyProfessorSaraMednick,scientistsmadeaconclusionthattheREMwas"importantforassimilating（消化）newinformationintopastexperience"inordertofindsolutionstocreativeproblems.Prof.MednickisapsychiatristattheUniversityofCalifornia.Herstudyinvolvedtheanalysisof77adults.Eachparticipantwasgivenseveralword-associatedcreativetasks.Alltasksweregiveninthemorning,withparticipantsbeingshownanumberofgroupsof3words,forexample:cookie,heartandsixteen.Theywereaskedtocomeupwithawordthatwouldbeassociatedwithallthreegiventerms—likesweet.Sometimelater,aftersomeparticipantswereallowedtosleep,theywereaskedtoperformthesametasksandsomenewones.Itisworthmentioningthatwhilesomepeopleslept,researchersusedbrainscanstoseethetypeofsleepeachparticipantentered.Whengiventhesametasks,participants,whotookanap,wereabletogivemorevariedsolutions,someofwhichweremuchbetterthantheygaveearlier.Butwhengivennewtasks,researchersfoundthatthosewhoenteredREMsleephada40percentbetterresultcomparedtotheperformancetheyshowedinthemorning.11)Whatdoes"it"refertointhesecondparagraph?A.Theeffect. B.REM. C.Sleep. D.Aproblem.WhydotheresearchersstudytheREM?BecauseREMtakesplacejustafteryousleep.BecauseREMcanstoremoreinformation.BecauseREMcanhelpfindcreativesolutionsD.BecauseREMcanmakeacreativeinvention.Whatcanweknowfromthispassage?Takingashortnapisgoodforyourthinkingduringtheday.Sleepinghasthreeprocesseswhichisgoodforcreativity.Eachadultwasallowedtosleepafterthetaskwasgiven.REMisaprocesstakingplacerightafterweawakewhenwenap.Theimportantstageinthestudyis.A.tothinkofacreativeword B.toshowagroupof3wordsC.togiveparticipantstimetothink D.toletsomeparticipantssleepforawhile【答案】(1)BCAD【解析】【分析】文章講述了科學研究發(fā)現(xiàn)，睡眠能大大提高我們的創(chuàng)造力。(1)詞義猜測題。根據(jù)前——句TheysaywhenapersonentersaphasecalledRapidEyeMovement(REM)duringsleep可知，it指代REM,選B。（2）細節(jié)理解題。根據(jù)倒數(shù)第三段 scientistsmadeaconclusionthattheREMwas"importantforassimilating（消化）newinformationintopastexperience "inorderionsindcreativeproblems.可知，科學家之所以研究這個時期是因為這個時期對于找到創(chuàng)造性問題的解題辦法是重要的，這個時期會將新信息消化為經(jīng)驗，故答案為 C。（3）細節(jié)理解題。根據(jù)最后一段 Whengiventhesametasks,participants,whotookanap,wereabletogivemorevariedsolutions,someofwhichweremuchbetterthantheygaveearlier.可知，小睡一會之后會讓人有更好的表現(xiàn)。故選 A。（4）推理判斷題。根據(jù)倒數(shù)第二段 Itisworthmentioningthatwhilesomepeopleslept,researchersusedbrainscanstoseethetypeofsleepeachparticipantentered.可知，研究很重要的一個階段就是要讓參加者睡一會，然后來掃描他們大腦看看他們進入的睡眠階段。選D。5.閱讀理解EveryyearinAmerica,high-schoolstudentswhowanttogotocollegetakeanationalexaminationcalledtheScholasticAptitudeTest,orSATinashortenedway.Theirscoreisanimportantfactorindeterminingwhichcollegeswilladmitthemorwhetheranywillbeadmittedatall.TheScholasticAptitudeTestmeasuresone'smathematicalabilityanduseoftheEnglishlanguage.Traditionally,theEnglishpartinvolvedgrammaticalquestionsandparagraphsthattestreadingcomprehension.ButtheSATfolkshaveaddedasinglequestion,tobeansweredinanessay,hand-writtenonthespot.That'saninterestingwaytotestwritingability,butcontentaside,haveyoueverseenyoungpeople'shandwritinglately?Oranyone'sforthatmatter,inthisageofcomputerkeyboards?Studentswritenumbersandsigntheirnamesonbankchecks.Theyscribbleclassnotesinwhatcangenerouslybedescribedasthewrittenword.Yettoday'skidsareaskedtowrite,thoughtfullyandclearly,forseveralminutesonthisSATTest.Goodlucktothetextscorerswhomustworkoutdifficultlythescrawl（潦草的字跡）ofyoungpeoplewho'vebeentypingoncomputerssincetheageofthree!Teachersinsistthatgoodhandwritingcannotonlyhelpone'sscoreontheSAT,butalso,lateroninlife,impresspotentialemployers.Anddon'tforget,weallhavetoturntohandwritingfromtimetotime,ascomputersgodownwhenpowergoesout.Thenhowtoimprovethehandwriting?Well,withafewsimplestepsyoucanimproveyourhandwriting.Positionthepen.Youshouldholdthepenbetweentheforefingerandthethumb,thenrestitnearthefirstknuckle（指節(jié)）ofthemiddlefinger.Therestofyourfingersshouldbecurled（卷曲）underyourhandandyourhandshouldremainrelaxed.Evaluateyourwriting.Makechangestoyourletterstillyoulikehowtheylook.Takeyourtime.Speedisboundtomakeyourwritingmessy-looking.Practice.Practiceitalot;it'snotenoughtodoitonceandhopeforthebest.Ithastobesomethingyouworkattomakegreatimprovements.

Theunderlinedword“scribbleinParagraph2probablymeansA.writequicklyandroughly B.typesimplyandcorrectlyinParagraph2probablymeansC.paintclearlyandneatly D.describeproperlyandwellAccordingtoParagraph3,studentswithgoodhandwritingskill.A.canpasstheSAT B.candevelopgoodcharactersC.canimpresstheirclassmates D.cangetmorejobopportunitiesWhichofthefollowingshouldyouavoidwhenimprovingyourhandwriting?Practicingwritingalot.Writingasfastasyoucan.Relaxingyourhandwhenholdingthepen.Changingyourletterstillyoulikehowtheylook.Thetextistopresentthefactthat.writingseemstobeveryimportantintheSATthosewhowillgotocollegehavetotaketheSATstudentsshouldpracticehandwritingmoreoftenkidsdon'tknowhowtowriteinthecomputerage【答案】(1)A⑵DBC【解析】 【分析】SAT考試增加了書面表達，但當前學生不注重書寫，所以此項改革會督促學生更多的練字。TOC\o"1-5"\h\z(1)詞義猜測題。結(jié)合劃線部分的上下文，在計算機時代，學生手寫的內(nèi)容已經(jīng)很罕見，只有一兩個單詞在行李箱或午餐包上，用來辨認物主，書法在其他場合就像嘟嘟鳥一樣滅絕了，故推斷學生在課堂上記筆記非常潦草，故選 Ao(2)細節(jié)理解題。根據(jù)第三段提到 Teachersinsistthatgoodhandwritingcannotonlyhelpone'sscoreontheSAT,butalso,lateroninlife,impresspotentialemployers.可知，漂亮的書法不僅僅能在考試中幫助得分，還可以在今后找工作中給雇主留下美好的印象，故選 Do(3)細節(jié)理解題。根據(jù)最后三段的標題Evaluateyourwriting;Takeyourtime;Practice.Practiceitalot可知，沒有提到B項，這是寫作中應該避免的。故選 B。(4)推理判斷題。由于SAT考試增加書面表達，但當前學生不重視書寫，所以此項改革會督促學生更多的練字，故選 Co6.閱讀理解

Itisbadtohavefoodstuckbetweenyourteethforlongperiodsoftime.Thisisbecausefoodattractsgerms;germsproduceacid,andacidhurtsyourteethandgums.Flossing(使用牙線)helpstoremovethefoodthatgetsstuckbetweenyourteeth.Thisexplainswhyflossinghelpstokeepyourmouthhealthy,butsomedoctorssaythatflossingcanalsobegoodforyourheart.Itmayseemstrangethatsomethingyoudoforyourteethcanhaveanyeffectonyourheart.Doctorshavecomeupwithafewideasabouthowflossingworkstokeepyourhearthealthy.Oneideaisthatthegermsthathurtyourteethcanleavethemouthandtravelintoyourblood.Germsthatgetintothebloodcanthenattackyourheart.Anotherideaisbasedonthefactthatwhentherearetoomanygermsinyourmouth,thebodytriestofightagainsttheregerms.Forsomereason,thewaythebodyfightsthesemouthgermsmayendupweakeningtheheartovertime.Noteverydoctoragreesabouttheseideas.Somedoctorsthinkthatthelinkbetweengoodflossinghabitsandgoodhearthealthisonlyacoincidence.Theincidence(發(fā)生率)oftwoormoreeventsiscompletelyrandom,astheydonotadmitofanyreliablecauseandeffectrelationshipbetweenthem.Forexample,everytimeIwashmycar,itrains.ThisdoesnotmeanthatwhenIwashmycar,Isomehowchangetheweather.Thisisonlyacoincidence.Similarly,somedoctorsthinkthatpeoplewhohavebadflossinghabitsjusthappentoalsohaveheartproblems,andpeoplewhohavegoodflossinghabitsjusthappentohavehealthyhearts.Thetheorythatflossingyourteethhelpstokeepyourhearthealthymightnotbetrue.Buteverydoctoragreesthatflossingisagreatwaytokeepyourteethhealthy.Soevenifflossingdoesnothelpyourheart,itistruetohelpyourteeth.Thisisenoughofareasonforeveryonetoflosstheirteetheveryday.Fromthepassage,weknowthat.foodstuckbetweenyourteethmayhurtyourteethallofthedoctorsagreethatflossingisgoodforyourheartdoctors'judgmentaboutflossingisbasedonmedicalresearchnoteverydoctorthinksflossinghelpstokeepyourteethhealthyTheunderlinedsentenceinParagraph3isto.A.provideanexample B.makeacomparisonC.introduceanewtopic D.developthepreviousstatementWhichofthefollowingbeststatesthemainideaofthelastparagraph?Itisafactthatflossingcanhelpyourheartaswellasyourteeth.Thereisnogoodreasontobelievethatflossingwillhelpyourheart.Becausedoctorsfindflossingwon'thelpyourheart,itisuselesstofloss.Evenifflossingisonlygoodforyourteeth,youshouldstilldoiteveryday.A.FlossingbyCoincidenceWhichisthebesttitleforthepassage?A.FlossingbyCoincidenceB.HowtoKeepYourTeethHealthyC.FlossingHabitsandHealthyHearts D.WhyDoctorsDisagreeAboutFlossing【答案】(1)A⑵D(3)D(4)C【解析】 【分析】本文提到經(jīng)過研究，剔牙與保持心臟之間沒有必然的聯(lián)系，但剔牙能保護牙齒的健康是可以肯定的。(1)推理判斷題。根據(jù)第一段提到 Itisbadtohavefoodstuckbetweenyourteethforlongperiodsoftime.Thisisbecausefoodattractsgerms(名田菌),germsproduceacid,andacidhurtsyourteethandgums.(長時間讓食物停留在牙齒是有害處的，這是因為食物能吸引細菌，細菌會產(chǎn)生酸，腐蝕你的牙齒)，故選A項。(2)句意猜測題。Noteverydoctoragreesabouttheseideas不是每個醫(yī)生者B對這些問題持相同的態(tài)度，Somedoctorsthinkthatthelinkbetweengoodflossinghabitsandgoodhearthealthisonlyacoincidence.一些醫(yī)生認為用牙線剔牙與心臟健康之間的關(guān)系只是偶然 Similarly,somedoctorsthinkthatpeoplewhohavebadflossinghabitsjusthappentoalsohaveheartproblems一些醫(yī)生認為有剔牙習慣的碰巧有心臟問題，故是發(fā)展以前的觀點，因此選 D項。(3)段落大意題。根據(jù)最后一段提到剔牙能保持你的心臟健康這一理論可能并不正確的，但醫(yī)生同意剔牙能保證牙齒的健康，因此即使剔牙不能有助于你的心臟，肯定能保護你牙齒，這就是每天剔牙的重要原因，故選D項。(4)主旨標題題。本文提到經(jīng)過研究，剔牙與保持心臟之間沒有必然的聯(lián)系，但剔牙能保護牙齒的健康是可以肯定的，故選C項。7.閱讀理解OhmyGod,therobotsaretakingover!We'redoomed!Doomed!NowthatI'vegottenthatoutofmysystem,it'sbecomeclearthatwhilewemayormaynotbedoomed,therobotsaretakingover.Thelatestexampleisthegovernment'snewguidelinesforself-drivingcars.Tesla,GoogleandUberarealreadytestingdriverlesscarsincitiesacrossAmerica.UberchiefexecutiveTravisKalanickisamongthosepredictingthatby2021,self-drivingcarswillplayabigpartinurbansettings.Nearly40,000peoplediedlastyearinthisnationinautomobile-relatedaccidents,andwebelievesdriverlesscarscansavetensofthousandsoflivesannually.Makessense.Robotdriversarelesslikelytogetdrunk,drivewithoutalicense,textwhiledrivingorfeelagitatedatthesceneofapileup.Ontheotherhand,Iwonderhowthesehighlysensitivecarswillreact,withwalkersconstantlydashingintothestreet.Willtheyjamonthebrakesevery10seconds?Butthere'sabiggerpicture.Notonlyarerobotsreplacinghumansbehindthewheel,butbehindtheworkdesk,inwarehouses,seniorhomes,younameit.Robotsaren'tjusttakingoverintheworkplace.Thequestionis,wherecan'tarobotfunctionbetterthanahuman?Howaboutwritingsongs?Arobotcangothrougheverycombinationofnotesinrecordtimeandcomeupwithapleasingmelody.Thelyricsmightbeadifferentstory.IsaGrammy-winningsongco-writtenbyHankHumanandR-3071inourfuture?Finally,it'sonlyamatteroftimeuntilwehaverobotpoliticiansandpresidentialcandidates.Whynot?Theycanbeprogrammedtobeexpertsinworldanddomesticaffairsandcomeupwiththebestsolutionswithoutcorruptionandbadhumors.Actually,it'stoobadsuchtechnologyisn'tavailablein2016.Prettysuretherobotwouldwininalandslide.Whatdoestheunderlinedword“agitated"mean?A.Tired B.Cautious C.Careful D.AnxiousWhatdoubtdoesthewriterhaveaboutself-drivingcars?A.Howpassengersbehaveinit. B.Howrobotdriversgetthelicense.C.Howtheyavoidcrashingintoothercar.D.Howtheyrespondtowalkersonabusystreet.Thelastquestionsaskedinthesixthparagraphreflectsthewriter 'sA.confidenceinrobots,winningGrammyAwards hB.eagernesstolistentosongswrittenbyrobotsC.doubtaboutrobots'abilitytowritesongsD.curiosityaboutthefutureGrammysongs(4)Whatmightbethemostsuitabletitleforthetext?A.RobotswillcontroltheworldineveryfieldB.RobotsarecomingbutnotsoonenoughC.RobotsarebeingusedinourdailylifeD.Robotscandrivecarsandwritemusic【答案】(1)D⑵DAB【解析】 【分析】本文談論機器人是否會控制世界的問題。以無人駕駛汽車為例，談論無人駕駛的優(yōu)缺點，以及在其他領(lǐng)域?qū)C器人的應用，最后得出結(jié)論，機器人等現(xiàn)代化科學技術(shù)全面代替人類只是時間問題。(1)猜測詞義。根據(jù)劃線詞所在句"Robotdriversarelesslikelyto...atthesceneofapileup.可知，作者想說的是無人駕駛汽車看到堵車也不會感到焦慮不安。所以 agitated應意為焦慮的“，相當于anxious,故選D。(2)細節(jié)理解。根據(jù)第四段中ontheotherhand,Iwonderhowthesehighlysensitivecarswillreact,withwalkerconstantlydashingintothestreet.可知，作者擔心的是這些無人駕駛的汽車如何對經(jīng)常沖進馬路的行人如何反應，故選 Do(3)推理判斷。題干詢問的是第六段提出的最后一個問題反映了作者的什么看法，根據(jù)本段提到的機器人能夠創(chuàng)作出優(yōu)美的旋律可推知，作者是想借此問題說明將來機器人肯定會寫出獲得格萊美獎的音樂作品，故選Ao(4)主旨大意。通讀全文內(nèi)容尤其是最后一段中的 "it'to?badsuchtechnologyisn'tavailablein2016”可知，本文作者認為機器人時代來的不夠快， B項反映了作者的看法，概括了文章內(nèi)容。故選Bo【點評】議論文閱讀首先要弄清楚作者要證明什么觀點，然后用什么樣的論據(jù)進行怎樣的分析，最后得出了什么樣的結(jié)論，理清了線索，理解文章就不是問題。看題時注意確定關(guān)鍵詞，然后在文章中定位，找到與選項一致的內(nèi)容，就可以輕松的確定答案。8.閱讀理解Onacollegecampingtrip,curiosityaboutwavesandsandcausedRobThielertostudyshorelinesaroundtheworld.ThirtyyearslaterandnowaU.S.GeologicalSurveyresearchgeologist,Thieler,iscombiningscienceandsmartphonetechnologytohelpstudyanendangeredbird,theAtlanticCoastpipingplover.Thepipingploverisashorebirdthatbreeds（繁殖）alongtheAtlanticCoast,theGreatLakesandtheGreatPlains.Risingsealevelsassociatedwithclimatechange,aswellasincreaseddevelopmentintheirbeachhabitats（棲息地）,threatenthespecies（物種）.Tohelptrackchangesinpipingploverhabitats,ThielerdevelopedafreeappcallediPloverin2012.Thisisamarkedchangefromthetypicalwayscientistscollectdata,whichinvolvesgatheringinformationusingspecializedequipmentorwritinginnotebooksandthenputtingintospreadsheets.SincereleasingiPlover,scientistshavegathereddataacross1500kmofbreedingrange.ThatequalsaboutathirdofthedistanceacrosstheU.S.,whichisalargeareatocoverforonlytwothousandbreedingpairsofpipingploversontheeastcoast.Insteadofhavingtotravelandspenddaysateachsite,anumberofcooperatorsinthefieldusetheapptocollectandsenddata,allowingscientiststogatherdatamoreefficiently.Italsoallowsthemtocollectdataatthesametimeduringeachbreedingseason,providingabetterpictureofchangesthathappenoverlongerperiodsoftime.Andfast,centralizedaccessmeansscientistscanlookatdataquicklytogetareal-timeideaofwhereandhowpipingploversareusingtheirhabitats.WhileiPloverisusedbytrainedfieldstaff,otherappsliketheU.S.GeologicalSurvey'sweb-based“iCoast—DheCoastChange?”invitecitizenscientiststoidentifycoastalchangesbycomparingbird's-eye-viewphotographstakenbeforeandafterstorms.Alltheinformationscientistsandcitizenscientistsalikecollecthelpsfederalandstateagenciescreatepolicyplansforaddressingclimatechangeimpacts（影響）worldwide.Whatcanweknowaboutthepipingplover?A.Itsbehaviourischanging. B.Itshabitatisgrowingbigger.C.Itslivingenvironmentisbecomingworse.D.ItsbreedingislimitedtotheAtlanticCoast.（2）WhydidThielerdevelopiPlover?A.TostudyshorelinesacrossAmerica. B.Toadvanceinformationtechnology.C.Tofindoutglobalclimatechange. D.Tomonitorchangesofpipingploverhabitats.Whichofthefollowingbenefitstheshorebirds?A.Thecampingequipment. B.Researchonsmartphones.C.Thechangeablecoast. D.Progressintechnology.Whatwouldbethebesttitleofthetext?A.ProtectingEndangeredShorebirds B.RobThieler,aC