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小明放学回家后闻到了家里炒菜的香味，这是由分子的 产生的，炒菜是通过 （选填“做功”或“热传递”）的方式改变了菜的内能．
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小亮放学一进家门就闻到妈妈炒菜的香味这是_________现象它说明分子在不停地运动着通过_____
小明在卧室里闻到了妈妈在厨房炒菜的香味儿这个现象说明了:
气体分子在不停地运动着;
气体分子的运动是无规则的;
气体分子之间有相互作用力;
气体分子是非常小的.
小明放学回到家打开门就闻到妈妈炒的饭菜的香味说明分子渔民叉鱼时要瞄准鱼的下方这是光的现象．
放学回家一进家门就闻到了妈妈炒菜的香味这是现象炒菜时往菜里加盐菜很快就咸了这是因为温度升高使分子无规
小明放学回家需走10分钟的路程小刚放学回家需走14分钟已知小刚回家的路程比小明的多1/6而小明每分钟
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感觉是指客观刺激作用于感觉器官经过脑的信息加工活动所产生的对客观事物的基本属性的反映感觉作为认识过程
小明放学回家后，看到餐桌上有一盘刚做好的红烧肉
小明放学回家后，听到收音机里正播放一首非常好听的歌曲
小明放学回家后，感觉自己的房间刚刚被妈妈打扫干净了
小明放学回家后，感觉天气非常冷
感觉是指客观刺激作用于感觉器官经过脑的信息加工活动所产生的对客观事物的基本属性的反映感觉作为认识过程
小明放学回家后，看到餐桌上有一盘刚好做好的红烧肉
小明放学回家后，听到收音机里正播放一首非常好听的歌曲
小明放学回家后，感觉自己的房间刚刚被妈妈打扫干净了
小明放学回家后，感觉天气非常冷
张芳的爸爸在炒菜时铁锅热得烫手这是通过方式改变了内能在书房写作业的张韦也能闻到炒菜的香味是由于分子的
小明放学一回家就闻到从厨房飘出的饭菜香味这是扩散现象它说明了分子在．
下列说法错误的是
放学回到家中，还未进入厨房就闻到了妈妈炒菜时的香味，说明分子在不断运动
风把蜡烛吹灭了，是因为蜡烛的着火点降低了
CO
2
可用于灭火，CO可用作燃料
化肥(NH
4
)
2
SO
4
不能与碱性物质混合使用
小明放学回家推开家门就闻到烤串的香味这是现象这表明了分子在．
小明放学回家一开门就闻到从厨房飘来的香味他来到厨房想看看是什么好吃的打开锅盖他戴的眼镜上立刻蒙上一层
闻到香味说明分子在做无规则运动
眼镜上的“雾气”是水蒸气
“雾气”的形成过程需要吸热
“雾气”的形成是汽化现象
小亮放学一进家门就闻到妈妈炒菜的香味这是现象妈妈把菜刀放在磨刀石上磨了几下发现菜刀的温度升高了这是用
感觉是指客观刺激作用于感觉器官经过脑的信息加工活动所产生的对客观事物的基本属性的反映感觉作为认识过程
小明放学回家后，看到餐桌上有一盘刚好做好的红烧肉
小明放学回家后，听到收音机里正播放一首非常好听的歌曲
小明放学回家后，感觉自己的房间刚刚被妈妈打扫干净了
小明放学回家后，感觉天气非常冷
小明放学回家一开门就闻到从厨房飘来的香味他来到厨房想看看是什么好吃的打开锅盖他戴的眼镜上立刻蒙上一层
闻到香味说明分子在做无规则运动
眼镜上的“雾气”是水蒸气
“雾气”的形成过程需要吸热
“雾气”的形成是汽化现象
放学回家后小华同学在客厅能闻到妈妈炒菜的香味是因为于是他走到厨房尝了菜有点淡需要添加的调味品是化学
小亮放学一进家门就闻到妈妈炒菜的香味这是现象它说明.通过和可以改变物体的内能.
小明放学后刚进家门就闻到了菜的香味这是现象炒菜时主要是通过的方法改变菜的内能的．
小明放学回家需走10分钟的路程小刚放学回家需14分钟已知小刚回家的路程比小明多1/6而小明每分钟比小
840
720
600
560
感觉是指客观刺激作用于感觉器官经过脑的信息加工活动所产生的对客观事物的基本属性的反映感觉作为认识过程
小明放学回家后，看到餐桌上有一盘刚做好的红烧肉
小明放学回家后，听到收音机里正播放一首非常好听的歌曲
小明放学回家后，感觉自己的房间刚刚被妈妈打扫干净了
小明放学回家后，感觉天气非常冷
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请阅读下面短文然后按照要求写一篇150词左右的英语短文. TheGuangzhouDailynewspaperreportedthatacompanyautomaticallykeepsback10%ofsingleemployees'salariesand5%ofmarriedemployees'salarieseverymonthandsendsthemoneydirectlytotheirparentstopromotegoodmoralvalues﹣filialduty孝顺amongitsemployees. TheGuangzhou﹣basedchain'sspokesmanLuMeiyesaidmanyofheremployeeswereyoungpoorlyeducatedpeoplefromruralvillages.Shesaidthechainwantedtoinspirefilialrespectamongtheseemployeesfortheirparentsandalsohelpthecompanymaintainitscompassion. Thepolicywasmetwithmixedreactionsonlinewithmanysayingthecompanywasoverreachingandinterferingwiththeirpersonallives. Filialdutyisfilialdutyandsalaryissalary…Salariesarefortheemployeesnotfortheirparents.TheyshouldjustmindtheirownbusinesssaidMr.Wang. Thecompany'sintentionisgoodbutitsmethodsarecompulsory.Andfilialdutyshouldcomenaturallyfromtheheart.Thisisn'tquiterightsaidJiajia. Isupportthis!ThesedaysmanyyoungpeoplejustwanttoearnmoneyforthemselvesandspenditonthemselvesveryfewcarefortheirfamiliessaidAileen. 【写作内容】 1用约30个单词概述上述信息的主要内容. 2请谈谈你对上述该公司做法的看法并用理由或论据支撑你的看法. 3请从学生角度谈谈中学生该如何尽孝道.
Thepresidentofthecompanysaidthatadvancedtechniqueshadimprovedtheirproductionefficiency. A.violently B.severely C.extremely D.dramatically
Partlyduetoahistoricaldevelopmentmarkedbyworldwidecolonialismurbanizationandglobalizationinthecourseofthiscenturyhumankindislikelytoexperienceitsmostextremeculturalloss.AsK.DavidHarrisonnotesinWhenLanguagesDieThelastspeakersofprobablyhalfoftheworld'slanguagesarealivetoday.Theirchildrenorgrandchildrenarepressuredtospeakonlythedominantlanguageoftheircommunityorcountry.Underoneestimatemorethan50%ofthe6900orsolanguagesidentifiednowadaysareexpectedtobecomeextinctinamatterofafewdecades. Theprecisecriteriaforwhatcountsasadistinctlanguagearecontroversial﹣especiallythoseregardingcloselyrelatedlinguisticsystemswhichareofteninaccuratelyreferredtoasdialects方言ofthesamelanguage.Theproblemiscomplicatedbytheinsufficiencyofstudiesaboutthegrammarofmanyoftheworld'sendangeredlanguages.Inadditionfromacognitivestandpointanytwogroupsofindividualswhoselanguagesaremutuallyunderstandablemayinfacthavedistinctmentalgrammars. Asacognitivesystemalanguageshowsdynamicpropertiesthatcannotexistindependentlyofitsspeakers.ThisisthesenseinwhichtheAnatolianlanguagesandDalmatianareextinct.Thereforelanguagepreservationdependsonthemaintenanceofthenative﹣speakinghumangroups.Unfortunatelythemostacceleratedlossofdistinctlanguagestakesplacewhereeconomicdevelopmentisrapidworseningthebreakdownofminoritycommunitiesthatspeakdifferentlanguages.InthisperspectivealanguageoftenbeginstodielongbeforethepassingofthelastspeakerNewgenerationsmaystartusingitonlyforlimitedpurposesincreasinglyshiftingtothecommunity'sdominantlanguage.Inthisprocessknowledgeofthedyinglanguageerodesbothattheindividuallevelandatthecommunitylevel. Justasanecosystembecomeslessrichbytheextinctionofaspeciessotoodoesasocietywiththeextinctionofalanguage.PresentingmanycasestudiesHarrisonalinguistatSwarthmoreCollegearguesthattheextinctionofacommunity'slanguageinvolvesmajorlossofknowledgeofitsculturalheritagee.g.historyfolkloreliteratureandmusicandofitsunderstandingofthelocalflorafaunaandecosystem.Stillalthoughtheseclosetiesdoexistthemaintenanceofalanguageandofotheraspectsofculturalheritagearenotalwaysmutuallydependent.Culturalchangecansometimesbethebestguaranteethatagroupwillbeabletomaintainitslanguageandevensurvive.MajorworldlanguagesincludingEnglishFrenchHindi﹣UrduandSpanishachieveddominantstatuspartlybecauseoftheirspeakers'abilitytoovercomebymeansofculturalortechnologicalchangethechallengesandthreatsfromtheirenvironmentincludingotherpeople. Linguisticdiversityitselfmaybetheworstlossatstakebecauseitmaybethemostpromisingandprecisesourceofevidencefortherangeofvariationallowedintheorganizationofthehumancognitivesystem.ForinstanceHarrisondiscussesmanystrategiesforcontrollingquantitiesacrosslanguagesoftenendangeredones.Therapidlossoflinguisticdiversitysubstantiallyblockscomparativeinvestigationaboutthemultiplewaysinwhichasinglecognitivedomain领域canbeorganized. Linguistsarewellawarethattheireffortsalonecannotpreventthisloss.Communityinvolvementespeciallywithgovernmentsupporthasprovenessentialinslowingorevenreversinglanguagelossindifferentcasese.g.BasqueandIrish.Cruciallyendangeredlanguagesmustbeacquiredbynewgenerationsofspeakers.HerethebiologicalmetaphoradoptedbyHarrisonappliesappropriately﹣documentationofdeadlanguagesissimilartoafossilrecordprovidingonlypartialcluesaboutcomplexcognitivesystems. 1Accordingtothefirstparagraphlanguageloss. A.isexpectedtooccurinafewcenturies B.isthemostextremeculturallosspeoplehaveexperienced C.occursinlessthanhalfoftheworld's6900languages D.iscausedpartlybycolonialismurbanizationandglobalization 2Oneofthedifficultiesindifferentiatingonelanguagefromanotheristhat. A.onelanguagemayhavemanydialects B.theyaredialectsofthesamelanguages C.grammarstudyonsomeendangeredlanguagesisnotenough D.grammarsreflectedbylanguagesaretotallydifferent 3Thestartoflanguagedyingisindicatedby. A.theofficialbanonspeakingit B.thedisappearanceofitslastspeakers C.itsnewgenerations'decreaseduseofit D.thefactthatnewgenerationsstopusingit 4Whichofthefollowinghastheclosestmeaningtotheworderodesinthethirdparagraph? A.fades B.extends C.erupts D.evolves 5Measuresthatcanbetakentopreventlanguagelossinclude. A.conductingcomparativeinvestigationacrosslanguages B.turningendangeredlanguagesintodominantlanguages C.relyingonthejointeffortsoflinguistsandgovernment D.protectingminoritygroupsbyslowingeconomicgrowth 6Wecaninferfromthemetaphorinthelastparagraphthat. A.fossilrecordsgiveacompletepictureofancientlives B.deadlanguagesaresimilartofossilsinbiologicalsense C.deadlanguagescanremainaliveiftheyaredocumentedproperly D.documentationisnotenoughforustounderstanddeadlanguages
Agooddisguisekeepsyouhiddenright?Wellsometimesthebestdisguiseisactuallythemostdazzlingbecauseresearchrevealsthatflashymetalliciridescence金属彩虹色canvisuallypuzzlepredatorswhichallowscolorfulpreytosurviveanotherday.ThosesurprisingresultsappearinthejournalScientificReports. Shiningiridescentcolorwhichchangesdependingontheanglefromwhichit'sviewedisfavoredbyeverythingfrombirdstobeetlesandblossomstobutterflies. Andinourresearchgroupweareofcourseinterestedinwhythisvividmetalliccolorissowidespreadinnature.KarinKjernsmooftheUniversityofBristoladdsthatinsomecasestheshowysplashesoflightareasexualstrategy.HereIwouldliketopointoutthatinsomespeciesparticularlythosethatdisplaystrongsexualdimorphism雌雄两性suchasbirdsofparadiseorsomebutterfliesorfishestheoccurrenceofiridescenceismostlikelydrivenbysexualselection.Forexampleinmanyofthesecasesitisthemalesthathavethesevividiridescentcolorsandtheyusetheminmatechoiceortheyusethemasasignaltoattractmates.Butiridescencealsoshowsupinsituationswherereproductionisnotanissue.Sowhatwearestudyingnowiswhethernaturalselectionimposedbypredation捕食行为couldexplaintheoccurrenceofiridescenceinpreyanimals. Theideathateye﹣catchingcolorscouldbeusedasacover﹣upisn'tanewone.ThefatherofcamouflagetheoryAbbottThayerreallybelievedthatiridescenceshouldbecategorizedasacamouflagestrategy.AndhewroteinhisfamouslifeworkConcealing﹣ColorationintheAnimalKingdomalreadyin1909that‘brilliantlychangeableormetalliccolorsareamongthestrongestfactorsinananimal'sconcealment'.Andthissoundslikeacompletelyunreasonablethingtosaybecausehowcancolorsthatarebothbrilliantandchangeablecontributetoanimal'sconcealment? Inasimilarwaywewereaskingwhetheriridescenceduetoitschangeabilitycouldworkasaformofcamouflagebypreventingshaperecognition.Kjernsmoandhercolleaguestrainedbumblebeestoassociateaparticularshape﹣acircleoranoval﹣withasugarreward.Andtheyfoundthatthebeeswhengivenachoicewouldpreferentiallyvisittheshapetheyknewtobesweet.Butwhentheshapeswereiridescentthebeeshadtroubletellingthemapart.Itseemedthatthestrikinglyiridescentsurfacesonourtargetsvisuallybrokeuptheotherwiserecognizableshapeofthetargetswhichmadethemhardtodistinguish.AsformakinguseofthismethodforhidinginplainsightAnypracticalapplicationsisofcoursedirectlylinkedtoanyindustrythathasaninterestincamouflagethatishowtoconcealobjectsormakethemmoredifficulttorecognize.Theresearchersarecurrentlyconductingexperimentswithbirdswhichoftenpreyoniridescentinsectstoseeifithelpstohaveabird's﹣eyeview. 1Accordingtothepassageiridescenceisnotmadeuseofbyanimalsto. A.livealittlelongerbyescapingtheirpredator捕食者 B.catchtheattentionoftheirmates C.concealthemselveswhenindanger D.catchsightofmorecolorfulpreys 2Fromthestudyinthelastparagraphwecanlearnthat. A.Beescanalwaystellthedifferencebetweenacircleandanoval B.Beesarecreaturesthatarefascinatedbysweetthingsthatareiridescent C.Ifacirclewithasugarrewardisiridescentthebeesmayhavedifficultyfindingit D.Beesarelikelytoprefercirclestoovalswhethertheyareiridescentornot 3Whatwillbetalkedaboutinthefollowingparagraph? A.Whetherthereareanydifferencesbetweenbeesandbirds. B.Someindustriesthathavegreatinterestincamouflage. C.Whybirdsarenotaffectedbyiridescentinsects. D.Whichcamouflagetheoryappliesmoretobirds.
Thepurposeofamapistoexpressgraphicallytherelationsofpointsandfeaturesontheearth'ssurfacetoeachother.Thesearedeterminedbydistanceanddirection.Inearlytimesdistancewasoftenexpressedinunitsoftimeforexamplesomanyhours'marchoraday'sjourneybyriverbutsuchmeasurementsgavemoreinformationabouttherelativeeaseofcrossingthelocalterrainthantheydidaboutactualdistance.TheotherelementisdirectionbutfortheordinarytravellerwhosemainconcernwasWheredoIgofromhere?andHowfarawayisit?theaccuraterepresentationofdirectionwasnotofprimaryimportance.Partlyforthisreasonwrittenitineraries行程foralongtimerivaledmaps.Eventodaycertaintypesofmapsforexamplethoseshowingrailwaysystemsmaymakelittleattempttoshowtruedirections.Similarlyobviouslandmarksalongaroutewereatfirstindicatedbysignsrealisticorconventional惯常的andvariedinsizetoindicatetheirimportance.Clearlytheconventionsemployedvariedwiththepurposeofthemapandalsofromplacetoplacesothatinstudyingearlymapsthefirstessentialistounderstandtheparticularconventionemployed. Thehistoryofcartography制图islargelythatoftheincreaseintheaccuracywithwhichtheseelementsofdistanceanddirectionaredeterminedandinthecomprehensivenessofthemapcontent.Inthisdevelopmentcartographyhascalledinothersciencestoitsaid.Forexampleinsteadofdeterminingdirectionbyobservingthepositionofashadowatmiddayorofaconstellation星座inthenightskyorevenofasteadywindusewasmadeofterrestrialmagnetism地磁学throughthemagneticcompassandinstrumentswereevolvedwhichenabledhorizontalanglestobecalculatedwithgreataccuracy. Theapplicationofastronomicalconceptsandtheextensionoftheknowledgeoftheworldthroughexplorationencouragedattemptstomaptheknownworld.Thenastronomersdiscoveredthattheearthisnotaperfectspherebutisflattenedslightlyatthepoleswhichintroducedfurtherrefinementsintothemappingoflargeareas.Meanwhilethedemandsbeingmadeofthemapmakerwereshiftingsignificantly.Thetravellerorthemerchantceasedtobethesoleuserofmaps.Thesoldierespeciallyaftertheintroductionofartilleryandtheproblemsofrangefieldoffireanddeadgroundwhichitraiseddemandedanaccuraterepresentationofthesurfacefeaturesinplaceoftheearlierconventionalorpictorialdelineation描绘andasolutioninanydegreesatisfactorywasnotreacheduntilthecontour等高线wasinvented. 1Whatproblemdidearlymapsexhibitwhenshowinglandmarks? A.Thesignsusedborelittlerelationtothelandmarks. B.Theselectionoflandmarkswasfaulty. C.Theyusedsymbolsthatwerenotstandardized. D.Theysometimesincludedunimportantfeatures. 2Inthesecondparagraphthewritersaysthatmadebetterqualitymap﹣makingeasier. A.agreaterunderstandingofclimaticfactor B.greateraccuracyindraughtsmanship绘图术 C.moreaccuracyinmeasurement D.moreintensivemapproduction 3Whatencouragedthesearchforamoreprecisemeansofmappingthephysicalgeographyofthelandscape? A.Discoveryinastronomy. B.Thegrowthofmathematicalscience. C.Theactivitiesofthegreatexplorers. D.Militaryconsiderations.
GrowinguponadairyfarmwasemotionalandeducationalandmademewhoIamtoday. Duringmychildhoodtherewerespecialcowswhotaughtmeimportantlifelessonsand1ofthembringasmiletomyfaceandateartomyeye. ItallstartedwithThunderthefirstcowIrecall2.WhenIwasabout4yearsoldIusedtoclimbupandspendhoursbrushingherandtalkingtoher3myparentsdidthemilking.Shewastrulymyfriend4Isharedallmysecretsandstories. ThenonedaymyparentstoldmeitwastimeforThundertogotothemarket.RealizingThunderwas5andIwasupset.Withtears6inmyeyesIgaveheronelasthugandwatchedherrolledoutofthedriveway.IlearnedfromThunderthatcowsarenotpets﹣whentheycannolongergivemilktheyare7tosupplybeef﹣anoblepurpose.Thundertaughtmeselflessnessandnobility. Mollywasthenextcowtoteachmeavaluablelesson.8hernaughtypersonalityItookMollytothecountyfairforshoweveryyear.Wealwaysdidwell9thespecialbondbetweenusthatthejudgescouldsee.WhenMollywas4yearsoldweevenbecamethechampion.WiththathugeshinyredcupIthoughtwewere10.IwassureMollywasthebestcowonthewholefairgrounds. Howeverintheopenshowacouplemonthslaterwewerehandedthemustard﹣coloredribbonoffourthplace.Myfirstinstinctwasto11thejudgewhoclearlydidn'tknowwhathewasdoing.Afterwatchingmepout噘嘴forawhileMotherchattedwithmeaboutsportsmanshipand12.Mollywasagreatcowbutshewasn'tthebestthatdayandthatwasOK.Mollytaughtmetobehumble. WhenIwas10myfathergavemea6﹣year﹣oldcowGingertoshow.Shewasabigbeautifulblackcowandshereallydidn'twantalittlekid13heraroundashowring.IworkedhardthatsummerleadingGingerupanddownourlongdrivewaysweatingheavilywiththe14.Butitwasall15thefirstyearGingerneededtobepushedaroundthewholering.Iwas16andfrustrated.ButIkeptworkingwithherand17thestubbornoldcowgaveinand18sheenjoyedtheshowring.Wewentonformanyyearsevenwinningshowmanshipseveraltimes.ThroughGingerIlearnedthathardworkpaysoffanddedicationproduces19. Sincethenmorecowshave20mylife.Ihopesomedaymyownsoncantellasimilarstoryfromalifespentwithanimalsonthefamilyfarm. 1A.judgments B.analyses C.losses D.memories 2A.bondingwith B.cateringto C.takingon D.adaptingto 3A.still B.while C.but D.so 4A.withwhom B.towhom C.withthem D.tothem 5A.leaving B.suffering C.adopted D.lost 6A.gettingover B.breakingdown C.wellingup D.occurringto 7A.bound B.meant C.promoted D.transferred 8A.Inspiteof B.Incaseof C.Inhonorof D.Intermsof 9A.butfor B.thanksto C.aswith D.apartfrom 10A.inconvincible B.unimaginable C.unbearable D.unconquerable 11A.contact B.dismiss C.blame D.fight 12A.diligence B.craftsmanship C.bravery D.modesty 13A.accompanying B.pushing C.dragging D.walking 14A.attention B.effort C.desire D.skill 15A.invain B.ontrac kC.inplace D.atrandom 16A.prejudiced B.embarrassed C.critical D.skeptical 17A.luckily B.literally C.eventually D.typically 18A.confirmed B.calculated C.estimated D.decided 19A.freedom B.efficiency C.discipline D.rewards 20A.created B.comforted C.impacted D.relieved
Todayrapiddevelopmentoftransportationandcommunicationthewholeworldseemstobesmaller. A.regardlessof B.inspiteof C.insteadof D.onaccountof
WhatwearelookingforareChineseuniversitiestoworkwithhavetheobjectiveofhavingthemostimpactonthewholeofsociety. A.that B.who C.thosethat D.where
MyhusbandgavemeanecklaceasapresentonChristmaswhatIreallywantedwashisphysicalpresence. A.since B.unless C.when D.before
OnacoolgraymorningWilsonoleKasaineheadsoutalongadirtpathdeepinthesavannahofsouthernKenya.Soft﹣spokenandseriousKasainestopstotakenoteofasmalltreestrippedofitsbarkbyahungryelephant.Kasaineistrackinglions﹣ratherhe'strackingonelioninparticular.HisnameisMartiandhe'sthereal﹣lifeLionKingofSelenkayConservancy. SittingintheshadowofMountKilimanjaroSelenkayliesjustnorthoftheTanzanianborder.TheconservancyishometotheMaasaiatribeofpeoplewidelyrecognizedformaintainingtraditionalcustomsandsocialstructures.Conservancylandissharedbetweencommunitymembersmostofwhomareherdsmenwhorelyonthisopenlandtoraisetheircattlesheepandgoats. TrackinglionsonfootmaysoundlikeadeathwishbutKasainehasbeendoingitformostofhislife.BorntoatraditionalMaasaifamilyhequicklygrewtounderstandthebeautyandriskofthewildlife.Livingwithbiggame猎物forceshimtodevelopagoodsenseofwhereanimalshavebeenandwheretheymightbegoing.Duringhis12﹣kilometerwalkstoandfromschoolhelearnedhowtotellthepawprintofalionfromthatofaleopard. GrowingupKasaineknewthathoninghistrackingabilitieswouldhelphimavoidsurpriseencounterswiththemassivemegafauna.Formanyinthecommunitytrackingwasmainlyamatterofself﹣protection.ButKasainelikelydidn'tknowthatyearslaterhewouldbetrackinglionsspecificallytoencounterthem﹣andtoprotectthem.Todayheleadsasmallgroupofwide﹣eyedtouristsoveroneoftheconservancy'sredsandypathssearchingforthelionthathasleftuponithismassiveunmistakableprints. EachyeartensofthousandsoftouristsflocktoKenya'snationalparkstotrytocatchaglimpseofthebigfiveelephantsrhinocerosleopardsbuffalosandlions.Onthemacro﹣levelthenation'seconomyistiedtotheprotectionofitswildlife.Parkfeeslodgingandsafariservicesrakeinmillionsofdollarsannually.Thetourismindustryaccountsforover12%ofKenya'sGDPandemploysmorethan300000people.Clearlythere'smorethantheenvironmentallymotivatedpreservationofanimalsandtheirhabitatsatstake.IfKenya'swildlifedisappearssodoesitssecond﹣largestsourceofincome. ConsideringtherapidurbanexpansionanddevelopmenttakingplaceinKenyathisisn'tunimaginable.In2016thePublicLibraryofSciencepublishedastudyshowingthatmanyofthenation'smosttreasuredspecies﹣includinggiraffewildebeestandGrevy'szebra﹣havefallentolessthanone﹣thirdoftheirpopulationcountedjust40yearsago.Thenumberoflionstoohasplummeted.In1998thenationwashometoover15000onlyestimated2000remaintoday.Severalexpertshavepredictedtheycoulddisappearentirelyfromthecountryinthenexttwodecades. WildlifeprotectioneffortsinKenyahavehistoricallyconsistedofstakingoutandfencingofflandexclusivelyforanimals﹣andthepeoplewhopaytoseethem﹣inthehopesofkeepingtheseregionsunmarred未破坏的byhumandevelopment.Butthisalsomeantthatthepeoplewhohadoriginallylivedtherewereforcedofftheirlandandintosmallersurroundingregions.Oncesemi﹣nomadiccommunitieslikeKasaine'sarenowfindingitincreasinglydifficulttomaintainatraditionalMaasailifestyle.Manyaresellinglandtobigdevelopersinexchangeforcash. Livingonthebordersofnationalparksmostcommunitiesareexcludedfromtheeconomicbenefitsofthewildlifetourismbroughttotheveryregionstheyoncecalledhome.TribesliketheMaasaifindthemselvesatoddswithconservationeffortsthathavestrippedthemoftheirlandlesslandmeansthere'slessgrassfortheircattletoeat.WhendroughthitstheycannolongertaketheirhungrycattleintothegreenerregionsnowreservedforwildlifeandbecausewildlifenaturallymigratesbeyondthebordersofthesereservestheMaasaiarecompetingwiththecarnivores食肉动物ofthesavannahwhichthreatentodestroytheirlivestock﹣andtheirlivelihood.Butthetimewillshowthemwhetherit'sworthwhiletolivewiththelionssomeday. 1WhatdoweknowabouttheMaasaiaccordingtothepassage? A.Theyarealwayshuntingforthelions. B.Theyaregoodatfeedinglargecarnivores. C.Theyarestilllivingatraditionallifenowadays. D.Theydevotethemselvestoenvironmentalprotection. 2WhydidKasainedevelophisabilitytotrackanimalsfirst? A.Tocatchsightofmorepreciouswildlife. B.Toprotecthimselffromwildlife'sattacks. C.Tofullyappreciatethebeautyofwildlife. D.Tosaveendangeredwildlifefromextinction. 3WhyisitespeciallyimportantforKenyatoprotectitswildlife? A.Ithelpsitexploretheoriginofspecies. B.Ithelpsmaintainitsecologicalbalance. C.Ithelpsguaranteeitseconomicalincome. D.Ithelpsitearnaninternationalreputation. 4TheauthorlistssomespeciesinParagraph6inordertoshow. A.theurgencyofprotectingwildlifeinKenya B.theharmofkillingwildlifecasuallyinKenya C.thenecessityofdevelopingtheeconomyinKenya D.thevalueofpreservingendangeredspeciesinKenya 5Whatdoestheunderlinedphraseatoddswithinthelastparagraphmean? A.infavorof B.inchargeof C.inharmonywith D.indisagreementwith 6Whatisthebesttitleofthistext? A.WilsonKasaine'sWiseChoice B.RunningintoaDangerousAnimal C.TheMaasai'sGreatTrouble D.LearningtoLivewithLions
DespitetheuniversalacknowledgementoftheharmfulimpactofInternetaddictionpersuadinglargenumbersofcitizenstospendlesstimeonlineis. A.Achilles'heel B.aHerculeantask C.theTrojanwar D.aJekyllandHyde
Raisingtheincomesofthepoorislikelytobeineffectiveinawealthysocietyaccompaniedbyothermeasures. A.once B.when C.if D.unless
AustinPerineisnotatypicalsuperhero.Twothingssethimapart.Hisenemyisnot1tothepagesofacomicbook﹣Austin'senemieshungerand2areveryreal.Alsohe'sonlyfouryearsold. Ourhero'sstorystartedthispastFebruary3AustinandhisfatherTJPerinewerewatchingaprogramaboutsomehomelessbabypandas.Austindidn'tknowwhathomelessnessmeantbuthewas4andwantedtoknowmore.TJsays. Seeingthisasa5momentTJtookAustintotheFirehouseMinistriesalocalshelterthat6homelessmen.DadtheylooksadAustinsaid.Canwetakethemsomefoodandmakethem7?ThatdayAustinusedhis8tobuyeachmanaBurgerKingsandwichandhandedthefoodouthimself.Seeingwhattheir9meanttothemenattheministryAustinandTJreturnedthenextweek.Austinagain10intohispiggybanktobuysandwicheswhichhehandedoutalongwithhisnewcatchphrase口头禅Don'tforgettoshowlove! AfterhereturnedeveryweekforfiveweekswordofAustin'sactsof11spread.BurgerKingjumpedaboardagreeingto12﹩1000amonthforanentireyeartowardthe13.SoonchurchesandsheltersacrossthecountrybeganinvitingAustintodistributefoodinotherpoverty﹣strickenareas.WhereasbeforeAustinandTJcouldfeed25to50peopleatatimenow14corporateandcommunitysupporttheycanfeed800to2000peopleatonce. ButAustinisn'tjustfillingbellies.He'simprovingthe15ofthosehemeets.OnthatfirsttriptoFirehouseMinistriesTJandAustintalkedtoamannamedRaymont.TherespectAustinshowedto41﹣year﹣oldRaymont16themanandhesharedwithTJjusthowgratefulhewastobetreatedso17byafour﹣year﹣oldstranger.TJhelpedRaymontcollectallthedocumentsheneededtogetadriver'slicensewhichhelpedRaymontgetajob.Andwithmoneyinthebankhewasableto18hisownapartment.Allthatwasmadepossiblebecausealittleboytookthetimeto19. AndnowAustincontinuestogiveoutfoodsmilesandhis20messageoflove.ItmakesmefeellikeI'msavingtheday. 1A.attached B.restricted C.dedicated D.applied 2A.homelessness B.disability C.prejudice D.disasters 3A.where B.when C.until D.that 4A.disappointed B.hopeless C.annoyed D.depressed 5A.admirable B.worthwhile C.teachable D.sensitive 6A.settlesfor B.makesfor C.providesfor D.allowsfor 7A.smile B.consume C.surprise D.appreciate 8A.revenues B.allowance C.commission D.admission 9A.presence B.schedule C.discovery D.promise 10A.looked B.burst C.knocked D.dipped 11A.friendliness B.neighborliness C.happiness D.kindness 12A.donate B.invest C.arrange D.allocate 13A.expectation B.project C.cause D.struggle 14A.accordingto B.thanksto C.apartfrom D.farfrom 15A.images B.memories C.knowledge D.lives 16A.cured B.justified C.touched D.defended 17A.peacefully B.officially C.flexibly D.considerately 18A.rent B.repair C.decorate D.occupy 19A.attempt B.care C.dream D.shelter 20A.challenging B.ambitious C.inspirational D.natural
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