Unit 3 Celebrations单元综合检测（含解析）高中英语北师大版（2019）必修 第一册

单元综合检测(三)(UNIT3CELEBRATIONS)(总分：120分)第一部分阅读(共两节，满分50分)第一节(共15小题；每小题2.5分，满分37.5分)阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。AFirehasbeenknownforitspowerfulenergyandisusedinbothancientandmodernceremonies．Festivalsaboutfirearecelebratedallaroundtheworld．Youcanlearnaboutsomeofthembelow．TheTorch(火把)FestivalTheTorchFestivaltakesplacefromthe24thtothe26thoflunarJuneeveryyearinChina．ItisanimportanttraditionalfestivaloftheYi，Naxi，andBaiethnicpeopleinSouthwesternChina．For3days，thepeoplecarryburningtorchesandtakepartinavarietyofactivities．Fruits，fireworksandlanternsareallfestivelyhungaroundthetorch．TheBurningManFestivalTheBurningManFestival，whichbeganin1986，isbasedontheideaofcommunity，inclusion，creativity，fashionandanti-consumerism．Itisaneight-dayfestivalheldinNevada，AmericafromlateAugusttoearlySeptember．Atthistimeofyear，peoplefromallovertheworldcomehere．Allparticipantsarecalledburners．TheFireandSnowFestivalInmid-Februaryeveryyear，inthedepthsofcoldwinter，theFireandSnowFestivaltakesplaceinJapan．Originally，thisfestivalhaditsrootsinapurificationceremony．Inmoderntimes，however，thefestivalismorethanacommunityevent．Asweetdrink，madefromriceisservedupthere．TheJeongwolDaeboreumDeulbliFestivalAnotherfirecelebrationtotakeplaceinFebruaryistheJeongwolDaeboreumDeulbliFestivalintheRepublicofKorea，Asia．Thefestivalgoesbackcenturies，whenlocalfamilieswouldkeepcows．Farmerswouldsetfiretothemountainstodestroyoldgrassandkillharmfulinsects．Now，ahilltopissettoprayforhealthandagoodharvestinthecomingyear．1．WhichoneistheChinesefestival?A．TheTorchFestival．B．TheBurningManFestival．C．TheFireandSnowFestival．D．TheJeongwolDaeboreumDeulbliFestival．2．Whatdothelasttwofestivalshaveincommon?A．TheytakeplaceinEuropeancountries．B．Theyarecelebratedinthesamemonth．C．Thefestivalparticipantsarecalledburners．D．Thepurposeofthemistodestroyoldgrass．3．Inwhichpartofamagazineisthetextprobablyfound?A．Diet．B．Health．C．Culture． D．Education．BEveryAmericanfamilyhasitsowntraditionsonThanksgivingDay，andmineisnodifferent．Oncethenationalholidayarrives，mymomrisesearlytomakethemeal．Sheputsaturkeyintheoven，chopscarrotsandbakespies．I'msorrytosaythatthemeninthefamily—mydad，myyoungerbrotherandmyself—rarelypitchintohelp．Ourjobistowashthemountainofdirtydishesafterthemealisover．Around2p．m．everyThanksgivingDay，familymembersseatthemselvesaroundthekitchentable．Platesofturkey，vegetables，salad，rollsandpiescoverit．Atthispoint，wecanhardlykeepourselvesfromdrooling(流口水)alloverourfancyclothes，butit'snotyettimetoeat．First，wemustbowourheads，closeoureyesandsayaprayerofthanksaloudtoGodforgivinguseverythingwehave．Undernormalcircumstances，IwouldhavenoproblemmakingalistofthingsIamthankfulfor．Igrewupinalovingfamily．Myparents，whoaren'twealthy，tookoutloanstohelpmepayforuniversity．However，thefunnythingis，everytimeIsitdownforThanksgivingdinnerandtrytosayaprayerofthanks，mymindusuallygoesblank．Ithinkithassomethingtodowithmygrowling(咕咕叫)stomachandallofthatfoodsittingrightthereundermynose．Eventually，though，weallfinishourshortprayersanddigin．Tobesure，thedayincludesotherhighlights—visitingwithfamilyandwatchingfootballmatchesonTV．Butusuallyaround6p．m．weareallourselvesstuffedliketurkeysandthankfultohaveanicewarmbedtosleepin．4．Whatisthepurposeofthetext?A．TotellwhatthefamilydoforThanksgivingDay．B．TotellhowthefamilyspendThanksgivingDay．C．TointroducefoodsservedonThanksgivingDay．D．TointroducetheAmericanThanksgivingDay．5．OnThanksgivingDaytheauthor'sfamilydothefollowingexcept________．A．watchingamovieB．makingvisitsC．havingabigmealD．watchingfootballmatches6．Whydoestheauthor'smindusuallygoblankwhensayingaprayerofthanks?A．Heistoothankfultosayaword．B．Hismindisonthefoodbeforehim．C．Hefeelstooexcitedtospeak．D．Heistooshytospeakinpublic．7．Whatdoestheunderlinedphrase“digin”inthelastparagraphmean?A．Chatwithothers． B．Makeahole．C．Mixthingsup． D．Starteating．CDogsintheclassroomlowerstressofprimaryschoolstudents，newresearchhasfound．ThestudybyUKresearchersfoundspendingsometimewithadogtwiceaweekwasbetterforreducingstressonstudentsthanmanyotherclassroomrelaxationactivities．Andthebenefitsofthese“dogdates”weresimilarforchildreninbothnormalandspecialschools．Stressisknowntonegativelyinfluenceachild'slearning，behaviour，healthandmood．Thishasledschoolstotryanumberofwaystoreducestress，includingyoga，mindfulness，physicalactivityandevenhavinganimalsinclassrooms．TheresearchersfromtheUniversityofLincolnmeasuredstudents'stresslevelsbytrackingthelevelofthestressintheirsaliva(唾液)．Theystudied105studentsaged8to9infournormalschoolsaswellas44childrenofasimilarageinsevenspecialschoolsintheUK．Thechildrenweredividedintothreegroups：agroupthatspenttimewithadog；agroupthatspenttimedoingrelaxationactivities；anda“control”groupthatdidneitherofthesethings．Studentsinthedoggroupspent20minuteswithatraineddogtwiceaweekforfourweeks．Therelaxationgroupspentthesameamountoftimedoingexercise．Theresearchersfoundthatthechildreninthedoggrouphad“extremelylow”stresslevels，whilethoseintherelaxationandcontrolgroupsrecordedanincreaseovertheschoolterm．Thestudy，whichwaspublishedinthejournalPLOSONE，alsofoundstresswaslowestinthechildreninthedoggroupimmediatelyaftertheircontactwiththepuppies．“Dog-assistedactivitiescanleadtolowerstresslevelsinschoolchildrenwithandwithoutspecialeducationalneeds，”UniversityofLincolnresearcherKerstinMeintssaid，“butmoreresearchisneededtodiscoverwhatwastheidealamountoftimeandcontactwithdogsforthebesteffect．”8．Whatisthebenefitofhavingdogsintheclassroomaccordingtotheresearch?A．Loweringstressforstudents．B．Makingstudentslesslonely．C．Buildingupstudents'health．D．Improvingstudents'confidence．9．Howdidtheresearchersgetthefindings?A．Byanalyzingcauses．B．Byprovidingexamples．C．Bymakingalistoffacts．D．Bymakingcomparison．10．Whatdoestheresearchshowaccordingtothelastparagraph?A．Thepropercontacttimewithdogsstillneedsfurtherstudy．B．Dogshavemoreeffectsonthechildreninspecialschools．C．Thechildrendoingmoreexercisehavetheloweststresslevel．D．Thechildrenspendingmosttimewithdogsarelowestinstress．11．Whatcanbethebesttitleforthetext?A．StudentsNeedtheCompanyofDogsB．ClassroomDogDatesReduceKids'StressC．NewResearchaboutDogsIsCarriedOutD．Dog-assistedActivitiesBecomePopularintheUKDResearchershavediscoveredmanyrecentMarsquakesontheRedPlanet．Thoseshakesarelikelysignsthatmagma(岩浆)movesdeepundertheMartiansurface．SincetouchingdownonMarsfouryearsago，NASA'sInSightlanderhasfoundmorethan1，000Marsquakes．Oneofitstoolsrecordsquakewaves．Thosewavesshowinformationaboutaquake'ssizeandlocation．Earlierthisyear，scientistsshowedthatseveralMarsquakescamefromaparticularpartofMars．It'sknownasCerberusFossae．Thosequakeswereatypeprettyfamiliartoquakeexperts，statesAnnaMittelholz，aplanetaryscientistatHarvardUniversity．Theirlow-frequencywaves“lookmuchmorelikewhatweseeforanearthquake，”shesays．MittelholzwaspartofateamthathasstudiedmanymoreMarsquakes．Theseincludemorethan1，000high-frequencysmallquakes．Thesignals(信号)arefairlyweak．Tofindouttheirorigins，herteamaddedthesignalstogether．Thesequakes，too，seemedtocomefromthedirectionofCerberusFossae．ScientistsweresurprisedtofindthatdifferenttypesofquakesallcamefromthesameregiononMars．PreviousresearchhadsuggestedMarsquakesmightbecausedbytheslowcoolingandshrinking(收缩)oftheplanet'ssurface．Thatprocess，whichalsooccursonthemoon，shouldproducequakesspreadequallyacrosstheplanet．Assuch，Mittelholzsays，“TheexpectationwasthatMarsquakeswouldcomefromallovertheplace．”HerteamalsocomparedtheweakwavesthatInSightmeasuredwiththoseproducedonEarth．Marsquakeslookedlikeearthquakesthatcamefromvolcanicregions，theresearchersfound．ThatmeansMars'shakesareprobablyproducedbymagmaflowingtensofkilometersbelowtheplanet'ssurface．Ratherthanbeingageologicallydeadplanet，assomehavesuggested，Marsmightbesurprisinglyactive，theresearchersconclude(下结论)．“There'sstillsomuchmoretolearnaboutMars，”saysMittelholz，“We'reonlytouchingthesurface．”12．WhyarethequakewavesonMarsfamiliartoscientists?A．TheyarelikethewavesonEarth．B．Theyaresentfromthesameplace．C．Theyareweakenoughtobesensed．D．Theyarefullofallkindsofinformation．13．Whyisthemoonmentionedinparagraph5?A．Toshowquakesonthemoonarecommon．B．Togiveaneasyexplanationofearthquakes．C．ToshowthesimilaritybetweenthemoonandEarth．D．ToproveMarsquakesmayhavelittletodowithtemperatures．14．WhatdothescientistsconcludeaboutMars?A．Marsisasecrettothem．B．Marsisarelativelydeadplanet．C．Marsmightbestillvolcanicallyactive．D．MarshasmorequakesthanEarth．15．Whatisthetext?A．Ashortstory． B．Asciencereport．C．Aspacediary． D．Abookreview．第二节(共5小题；每小题2.5分，满分12.5分)阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Whenyoufindawaytoenjoywhatyou'restudying，you'llbemoremotivated(激发)todowellinschool—andmightevenhavefundoingit!16.Ifyoucanfindthethingsyoulikelearningabout，thiscanhelpyoubecomemoreinterestedinschoolingeneral．Thinkaboutwhichclassesyoupaythemostattentionto．Thiscanhelpyouknowwhichsubjectsyouarenaturallyinterestedin．Thinkaboutclassesyoudon'tlikeinanobjective(客观的)way．17．Trythinkingaboutthepurposeoftheclassesyouaretakingandthinkaboutclassesassteppingstones．Forexample，ifyouwanttogotocollege，thenyouknowyouneedtodowellinyourhighschoolclasses，andthiscanencourageyoutobecomeinterestedinthem．Reducestress(减轻压力)．Whileacademicdifficultiesinacertainsubjectmightcauseyoutoloseinterestinschool，othercommonstressfactors(因素)candothesame．18．Ifyouarehavingproblemsinanarealikeoneofthese，talktoaparent，teacher，orfriendyoutrusttogethelp．Ifyoucanreduceyourstress，youaremorelikelytobeinterestedinyourstudies．Don'tbeoverlycompetitive．Somefriendlycompetitioncanbefun．19．Focusondoingwellforyourselfandachievingyourgoals．Trytobecompetitiveonlywhenitisfunandmakesyouinterestedinschool．20．Setrealisticgoals，anddon'tworrytoomuchaboutwhatothersaredoing．A．KnowwhatinterestsyounaturallyB．Youdon'thavetobethebestateverythingC．TrytoformastudygrouptogetschoolworkdoneD．However，toomuchcompetitionproducesanxietyE．You'llfeelgoodabouttheprogressyoumakeeachdayF．Thesemayincludeworryingaboutyourappearance，relationships，etcG．Ifyoutry，youmaybecomeinterestedinasubjectyoudon'tthinkyouenjoy第二部分语言运用(共两节，满分30分)第一节(共15小题；每小题1分，满分15分)阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。Amotherwhoworkedasawaitressataschoolcanteentomakeendsmeetwascelebratingafterbecomingaheadmistress(女校长)ofaschool．RosalindBrothertontookajobproviding21forchildren—butjustyearslatershewas22aschoolofherown．While23asawaitressatSwanLaneFirstSchool，shealsostudiedforanOpenUniversity24inhistory．Aftergraduatingin2005，MrsBrotherton25forherteachingqualification(资格)beforejoiningina26asatrainee(实习生)teacher．Shemovedtoanotherschoolwhereshe27theheadmistresslastyear．MrsBrothertonsaid，“Mymarriage28whenIwas30．Ihadtolookaftermychildrenonmyown．SoIwantedto29moreformychildrenandtodosomethingfor30．IstarteddoingmydegreeattheOpenUniversity．Iworkedasa31andalearningassistantataschool，soIwasworkingwithchildrenandthat32inspiredmetobecomeateacher．”LikeMrsBrotherton，whohasto33herchildrenafterdivorcebyherself，everyonewillhavedifficultiesinlife．DifficultiesarelikehugerockstoMrsBrotherton．Butsheis34enoughtopushtherockswithallhermight(强大力量)．Theydrovehertostudyandchangedher35finally．21．A．books B．foodC．clothes D．apartments22．A．decorating B．runningC．building D．sweeping23．A．exercising B．thinkingC．writing D．working24．A．degree B．honourC．policy D．seat25．A．studied B．waitedC．paid D．searched26．A．factory B．clubC．charity D．school27．A．understood B．becameC．employed D．recognized28．A．brokedown B．keptupC．wenton D．setoff29．A．select B．supplyC．occupy D．explore30．A．her B．himC．you D．myself31．A．cleaner B．chefC．teacher D．waitress32．A．informally B．optionallyC．surely D．unfortunately33．A．find B．annoyC．raise D．seek34．A．angry B．worriedC．brave D．cautious35．A．habit B．lifeC．shape D．diet第二节(共10小题；每小题1.5分，满分15分)阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Zhoukoudianisasmallvillagelyingabout50kilometerstothesouthwestofBeijing．Inthe1920s，archaeologistsdiscoveredsomeprehistorichumanbonesthere，whichchangedpeople'sviewofChina'shistory．Theycamefrom36．________unknownspeciesofman，andwerethefirstevidenceofhumanlifeinChinahundredsofthousandsofyearsago．Theremainswerethree37．________(tooth)!In1929，acompleteskull(颅骨)38．________(dig)out．Eventually，archaeologistsfoundalmost200items，including6skulls．Thesediscoveriesprovedthe39．________(exist)ofahumanspecieswholivedintheareabetween700，000and200，000yearsago．Foursites40．________PekingManandtheirrelativeslivedwerediscoveredonthenorthernfaceofLonggushan．PekingManSiteatZhoukoudianwaslisted41．________aWorldHeritageSiteinDecember1987．Ithasnotonlygiven42．________(we)importantinformationaboutprehistoricAsiansocieties，butalsoprovidedamazingevidenceabouttheprocessofevolution．Today，partsofthecaveshavebeenbadlydestroyedbyrain．Someareasarealmost43．________(complete)coveredinweeds，causingseriousdamage．Also，pollution44．________(cause)bythenearbyfactorieshascontributedtotheproblem．Thisisaveryseriousmatter．TheChineseAcademyofSciencesisdoingallitcan45．________(raise)publicawarenessofit．第三部分写作(共两节，满分40分)第一节(满分15分)假设你是李华，请你给美国高中的笔友Mike写一封电子邮件，把你校最近一次运动会的情况告诉他，内容包括：1．举行时间；2．印象最深的比赛项目。注意：1．词数80左右，开头已为你写好；2．可适当增加细节，以使行文连贯。HiMike，Ihopeeverythinggoeswellwithyou！___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours，LiHua第二节(满分25分)阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。Peopleoftenhaveatoughtimedealingwiththeirfeelingsofdisappointment．Thatiswhenyoushouldgivethemtimeandunderstandingandheorshejustmightcomearoundbeforelong．IremembertalkingwithmyfriendAveryaboutthecomingschoolplayAlice'sAdventureinWonderland，whichwebothappliedfor．AveryhadatalentforactingandshewasanxiousforplayingAlicewhileformeIdidn'tcarewhatpartIplayedaslongasIwouldbein．However，whenthecharacterlistwasposted，weweresurprisedtofindthatIgotthepartofAliceandAverywaschosentoacttherabbit．IguesseditwasbecauseIhadn'tbeennervousatallduringtheaudition(试演)．Butthatsituationreallydidn'toccurtome．ThenIaskedAvery，“Doyouwanttocomeoverafterschoolandwecanpracticeourlines？”“Youmean，practiceyourlines？”Averyreplied，notevenlookingatme，“No，thanks．I'mprettybusythisweek．”IcontinuedtoaskifitwouldbeOKfornextweekbutheranswerwasnegativeandfullofanger．Thatnightatdinner，aftermyparentscongratulatedmeongettingtheleadrole，theyaskedhowIfelt．“Well，Ican'tunderstand．”IsaidandtoldthemaboutAvery'sreactionandIbelievedthatsheprettymuchthrewawayourfriendship．“Hmm，”saidmydad，“Arizona，don'tyouthinkthismightbeanopportunityforyoutobeanextra-goodfriend？”“Dad'sright，”addedmymom，“Sometimeswhenourfriendsdowell，wefeelenvious(羡慕的)anddon'tknowhowtoact．Trygivingheralittletimeandunderstanding．She'llcomearound．”Overthenextweek，IdidmybesttogiveAverysomespace．IpracticedmylinesbutIknewIneededsomehelpsincemyvoicewasnotexpressiveenough．Daybyday，Avery'sattitudeseemedsoftened．Astherehearsal(彩排)daywasnear，Imadeadecision．注意：1．续写词数应为150左右；2．请按如下格式作答。Onedayafterschoolintherehearsalroom，IapproachedAvery．____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Thencamethebigday．_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________单元综合检测(三)123456789101112ABCBABDADABA131415161718192021222324DCBAGFDBBBDA2526272829303132333435ADBABDDCCCB36．an37．teeth38．wasdug39．existence40．where41．as42．us43．completely44．caused45．toraise第三部分第一节[参考范文]HiMike，Ihopeeverythinggoeswellwithyou!Ican'twaittotellyouabouttheannualsportsmeetingheldinourschoollastweek．Itincludedquiteanumberofsportsevents．Almostalleventswereinterestingforme，ofwhichthewomen's3，000-metreracewasthemostimpressive．Anathleteslippedandfelldownintheracebutsheswiftlyrosetoherfeetandkeptrunning．Herspiritofstrivingandnevergivingupinspiredeveryonepresent．Crowdsofstudentsandteacherssurroundingthesportsfieldcheeredforherloudly．Howaboutthesportsparticipationinyourschool？I'mlookingforwardtohearingfromyou．Yours，LiHua第二节[参考范文]Onedayafterschoolintherehearsalroom，IapproachedAvery．“Hey，Avery，”Isaid，“Iwaswonderingifyoucouldhelpmewithmylines．Iknowyou'rebusy，butIreallyneedyourhelp．”Averylookedupatmeandsmiled．“Sure，I'dbehappytohelp．”Wespentthenexthourgoingovermylinesandshegavemesomegreatadviceonhowtomakemyperformancemoreexpressive．IwassogratefulforherhelpandIcouldtellthatshewashappytobeabletohelpme．Thencamethebigday．Webothperformedourpartsperfectlyandtheaudiencewasthrilled．Aftertheshow，AveryandIhuggedeachotherandthankedeachotherforourhelp．IwassogladthatIhadgivenhertimeandunderstanding，andthatshehadcomearound．Fromthenon，wewereevenbetterfriendsthanbefore．【语篇解读】本文是一篇应用文。文章主要介绍了几个与火有关的中外节日。1．A[细节理解题。根据TheTorchFestival部分中的“TheTorchFestivaltakesplacefromthe24thtothe26thoflunarJuneeveryyearinChina．(火把节在中国每年的农历六月二十四日至二十六日举行。)”可知，TheTorchFestival是属于中国的节日。故选A项。]2．B[细节理解题。根据TheFireandSnowFestival部分中的“Inmid-Februaryeveryyear，inthedepthsofcoldwinter，theFireandSnowFestivaltakesplaceinJapan．(每年的二月中旬，在最寒冷的冬天，日本都会举行火雪节。)”可知，TheFireandSnowFestival是日本的节日，通常是在二月中旬举行；根据TheJeongwolDaeboreumDeulbliFestival部分中的“AnotherfirecelebrationtotakeplaceinFebruaryistheJeongwolDaeboreumDeulbliFestivalintheRepublicofKorea，Asia．(另一个在二月份举行的火节是在亚洲韩国举办的‘正月大满月庆典’。)”可知，theJeongwolDaeboreumDeulbliFestival是亚洲韩国的节日，通常是在二月举行，由此可知，最后两个节日均是在二月举行。故选B项。]3．C[推理判断题。根据首段中的“Festivalsaboutfirearecelebratedallaroundtheworld．Youcanlearnaboutsomeofthembelow．(世界各地都在庆祝与火有关的节日。您可以在下面了解其中的一些。)”可知，本文介绍的是世界各地庆祝的与火有关的节日。由此推知，文章可能出自杂志的文化部分。故选C项。]【语篇解读】本文是一篇记叙文。作者对自己的家人如何庆祝感恩节进行了描写，充分展现了一家人其乐融融的景象。4．B[写作意图题。作者开门见山地点明了每个美国家庭都有自己的感恩节传统，然后详细描述了他们一家人在这一天的活动，因此B项“讲述这一家人如何度过感恩节”符合题意。故选B。]5．A[细节理解题。文章前四段描述作者一家人准备感恩节大餐，最后一段的首句“Eventually，though，weallfinishourshortprayersanddigin．”说明一家人终于开吃了，首先排除C项；再由尾段第二句“Tobesure，thedayincludesotherhighlights—visitingwithfamilyandwatchingfootballmatchesonTV．”可知，这一天作者一家人还会走访亲友以及观看足球比赛等，故排除B、D两项；文章没有提及A项活动，故选A。]6．B[细节理解题。根据第四段中的“Ithinkithassomethingtodowithmygrowlingstomachandallofthatfoodsittingrightthereundermynose．”可知，作者吃大餐之前祈祷以示感恩时，心思全被眼前的美食所吸引，所以B项正确。故选B。]7．D[词义猜测题。前文描述了一家人准备大餐以及作者的心思全被眼前美食所吸引的情形，再由画线词所在句中的Eventually“终于”一词可知，digin在此表示(一家人)“开吃”了。故选D。]【语篇解读】本文是一篇说明文。文章主要介绍了一项新的研究发现，狗狗在教室里与小学生适当接触可以降低小学生的压力。8．A[细节理解题。根据第一段关键句“Dogsintheclassroomlowerstressofprimaryschoolstudents，newresearchhasfound．”可知，研究发现狗狗在教室里可以降低小学生的压力，由此可知，教室里有狗狗的好处是可以减轻学生的压力。故选A项。]9．D[推理判断题。根据最后一段关键句“Theresearchersfoundthatthechildreninthedoggrouphad‘extremelylow'stresslevels，whilethoseintherelaxationandcontrolgroupsrecordedanincreaseovertheschoolterm．”可知，研究人员将参与者分为三组，并将每组的数据进行对比，最后得出与狗狗同组的孩子压力水平“极低”，由此可知，研究人员是通过比较得出这些发现的。故选D项。]10．A[推理判断题。根据最后一段关键句“‘Dog-assistedactivitiescanleadtolowerstresslevelsinschoolchildrenwithandwithoutspecialeducationalneeds，'UniversityofLincolnresearcherKerstinMeintssaid，‘butmoreresearchisneededtodiscoverwhatwastheidealamountoftimeandcontactwithdogsforthebesteffect．’”可知，林肯大学的研究人员KerstinMeints认为还需要更多的研究来发现与狗接触的理想时间是多少，由此可知，研究显示了与狗的适当接触时间仍需进一步研究。故选A项。]11．B[标题归纳题。通读全文，并结合第一段关键句“Dogsintheclassroomlowerstressofprimaryschoolstudents，newresearchhasfound．”可知，本文主要介绍了一项新的研究发现，即狗狗在教室里可以降低小学生的压力，“ClassroomDogDatesReduceKids'Stress”意为“课堂上与狗狗相处可以减轻孩子们的压力”，此选项能够概括文章主要内容。故选B项。]【语篇解读】本文是一篇说明文。文章主要介绍了研究人员发现了很多火星地震，并介绍了这些地震发生的原因、位置等。12．A[细节理解题。根据第三段中的“Thosequakeswereatypeprettyfamiliartoquakeexperts，statesAnnaMittelholz，aplanetaryscientistatHarvardUniversity．Theirlow-frequencywaves‘lookmuchmorelikewhatweseeforanearthquake，'shesays．”可知，科学家对火星上的地震波很熟悉是因为它们就像地球上的地震波一样。故选A。]13．D[推理判断题。根据第五段中的“ScientistsweresurprisedtofindthatdifferenttypesofquakesallcamefromthesameregiononMars．PreviousresearchhadsuggestedMarsquakesmightbecausedbytheslowcoolingandshrinkingoftheplanet'ssurface．Thatprocess，whichalsooccursonthemoon，shouldproducequakesspreadequallyacrosstheplanet．”可知，提到月球是为了证明火星上的地震可能与温度变化无关。故选D。]14．C[推理判断题。根据最后一段中的“Ratherthanbeingageologicallydeadplanet，assomehavesuggested，Marsmightbesurprisinglyactive，theresearchersconclude．”可知，火星可能是个火山活跃的星球。故选C。]15．B[推理判断题。通读全文，尤其是第一段中的“ResearchershavediscoveredmanyrecentMarsquakesontheRedPlanet．ThoseshakesarelikelysignsthatmagmamovesdeepundertheMartiansurface．”可知，文章主要介绍了研究人员发现了很多火星地震，并介绍了这些地震发生的原因、位置等，由此可推知，这是一篇科技报道类文章。故选B。]【语篇解读】本文是一篇说明文。文章主要讲述了如何让自己在学校感兴趣。16．A[根据下文“Ifyoucanfindthethingsyoulikelearningabout，thiscanhelpyoubecomemoreinterestedinschoolingeneral．Thinkaboutwhichclassesyoupaythemostattentionto．Thiscanhelpyouknowwhichsubjectsyouarenaturallyinterestedin．”可知，这里主要讲找到自己感兴趣的东西然后学习。而A项“Knowwhatinterestsyounaturally”符合语境，有启下作用，其中interests与下文对应。故选A。]17．G[根据上文“Thinkaboutclassesyoudon'tlikeinanobjectiveway．”可知，此处讲想想自己不喜欢的课程。G项“Ifyoutry，youmaybecomeinterestedinasubjectyoudon'tthinkyouenjoy”承接上文，符合语境，其中“asubjectyoudon'tthinkyouenjoy”与上文“classesyoudon'tlike”对应，有承上作用。故选G。]18．F[根据上文“Whileacademicdifficultiesinacertainsubjectmightcauseyoutoloseinterestinschool，othercommonstressfactorscandothesame．”可知，此处讲其他因素也会让你对学校失去兴趣，而F项“Thesemayincludeworryingaboutyourappearance，relationships，etc”提到其他因素，符合语境，其中These指代上文“othercommonstressfactors”。故选F。]19．D[根据上文“Somefriendlycompetitioncanbefun．”可知，这里讲合理竞争会带来乐趣。D项“However，toomuchcompetitionproducesanxiety．”符合语境，其中competition与上文对应，However形成转折。故选D。]20．B[由下文“Setrealisticgoals，anddon'tworrytoomuchaboutwhatothersaredoing．”可知，这里指要定下实际的目标，不要受别人影响。B项“Youdon'thavetobethebestateverything”符合