首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
某同学用内阻Rg＝20Ω、满偏电流Ig═5mA的毫安表制作了一个简易欧姆表，电路如图甲，电阻刻度值尚未标注． （1）该同学先测量图甲中电源的电动势E，实验步骤如下： ①将两表笔短接，调节R使毫...
查看本题答案
包含此试题的试卷
高三下学期物理《》真题及答案
点击查看
你可能感兴趣的试题
实验室有一种小量程的电流表叫毫安表用符号mA表示在进行某些测量时其电阻不可忽略在电路中我们可以把毫安
将一个满偏电流Ig＝10mA内阻Rg＝100Ω的毫安表改装成量程为15V的电压表应联一个Ω的电阻若改
实验室有一种小量程的电流表叫毫安表在进行某些测量时其电阻不可忽略在电路中可以把毫安表看成一个定值电阻
将一个满偏电流为5mA内阻为200Ω的电流计改装成量程为10V的电压表应该联填串或并一个阻值为的电阻
欲将量程为100μA内阻为500Ω的灵敏电流表改装为量程为1mA的毫安表.⑴需要给它_____联一只
有一个电流表G.内阻Rg=10Ω满偏电流Ig=3mA要把它改装成量程0—3V的电压表要与之_____
灵敏电流计的内阻是Rg=200Ω满偏电流是Ig=1mA要把这个电流表改装成量程为6.0V的电压表应填
一磁电系测量机构的额定电流为50A内阻为lkΩ将它并联一个电阻为0.1001Ω的分流器后制成的毫安表
50mA
500mA
5mA
100mA
一个电流表的满偏电流Ig=3mA内阻Rg=200Ω要把它改装成一个量程为0--6V的电压表则应在电流
串联一个2000Ω的电阻
并联一个2000Ω的电阻
并联一个1800Ω的电阻
串联一个1800Ω的电阻
图中是有两个量程的电流表当使用ab两个端点时量程为1A当使用ac两个端点时量程为0.1A.已知表头的
电学实验中使用的电流表和电压表都是由小量程电流表○表头改装而成的从电路的角度看表头就是一个电阻同样遵
有一个电流表G内阻Rg=10Ω满偏电流Ig=3mA.要把它改装为量程0～3V的电压表要串联的电阻阻值
如图为某同学改装和校准毫安表的电路图其中虚线框内是毫安表的改装电路.己知毫安表表头的内阻为100Ω满
有一个电流表G.内阻Rg=10Ω满偏电流Ig=3mA要把它改装成量程0～3V的电压表要串联多大的电阻
一磁电系测量机构的额定电流为50μA内阻为1kΩ将它并联一个电阻为0.1001Ω的分流器后制成的毫安
50mA
500mA
5mA
100mA
一个电流表的内阻Rg=36Ω满偏电流Ig=10mA将它改装成较大量程的电流表测得改装后电流表的内阻
1A，0.364Ω
10A，0.0364Ω
2A，0.728Ω
0.1A，3.64Ω
有一电流计内阻Rg=10Ω满偏电流Ig=3m
要把它改装成量程为0-3V的电压表，以下说法正确的是（ ） A.串联一个990Ω的大电阻
并联一个990Ω的大电阻
改装之后允许通过表头的最大电流值为3mA
改装之后允许通过表头的最大电流值大于3mA
有一个电流表G.内阻Rg=30Ω满偏电流Ig=1mA要把它改装成为量程0~0.6A的电流表要填串联或
6分某同学用如右图所示电路测量一毫安表的内阻现提供器材如下A.待测毫安表量程为３mA内阻约300ΩB
一毫安表头满偏电流为9.90mA内阻约为300Ω.要求将此毫安表头改装成量程为1A.的电流表其电路原
热门试题
更多
manyyoungpeoplelikeChenWeitingandhissongs.
TheBrownshavebetoShanghaithreetimes.
下面是某校关于中学生双休日活动现状的一份调查结果.请在借助资料以HaveFunonWeekends!为题给EnglishonCampus写一篇稿件.就中学生应如何过双休日发表你的看法. 注意:1.词数100左右2.无需使用全部资料3.适当拓展以使内容连贯.
Itwasverydifficultforhimtotakeastandthemajority. A.for B.in C.against D.to
HigherEducationINTHEUnitedStates HighereducationintheUnitedStatesincludesanyprogramofstudyattwo﹣year﹣collegesfour﹣yearcollegesandgraduateschools.Therearemorethan4100communitycommunitycollegescollegesanduniversitiesintheUnitedStates.Four﹣yearcollegesgrantundergraduatebachelor'sdegreesB.A.orB.S..Two﹣yearcollegesoftencalledcommunitycollegesoffertheAssociateofArtsortheAssociateofSciencedegreesA.A.orA.S.Thewordscollegeanduniversityareoftenthesamebutitisgenerallyunderstoodthatauniversitycanoffergraduatedegreesaswell.ThesedegreescanbequitespecializedsuchasaMasterofArtsinaparticularsubjectorevendoctoratedegrees. Americancollegesanduniversitiesmaybepublicprivateorreligiouszōng jiāo 的.Publicuniversitiesareownedbythestates.Studentspaytuition学费atpublicuniversitiesbutthosewhohavelivedinthestateforacertainperiodoftimedonotpayasmuchasstudentsfromoutsidethestate.Theannualaveragecostoftuitionfeesandroomandboardatuniversitieswas$36564in2014.Thesecostshoweverdependonthesizelocationreputation声誉etc.oftheuniversity. Privateandreligiousinstitutionscanbeveryexpensivebecausetheydonotreceivethesametypeoffundingthatpublicschoolsdoalthoughtheymaygetsomemoneyfromthestateforcertainprograms.SomeAmericanprivateuniversitiesareconsideredthebestinthenationifnotintheworldbutthecostsoftheseschoolsareveryhigh.Itisusuallynotnecessarytobeamemberofaparticularregiontoattendthereligiousschool. Lasttherearealsosometechnicalinstitutionsthatareprivatelyownedlikebusiness.Thesetechnicalinstitutesoffertwo﹣yearprogramsinsuchfieldsasautomotiveengineeringbusinessandelectronics.Thetrainingisveryspecializedandthegoalsofthestudentsarespecificallyrelatedtoaparticularoccupation. 1.Whatdegreesdothecommunitycollegesoffer? A.Bachelor'sdegrees B.Master'sdegrees. C.A.A.orA.S. D.Doctoratedegrees. 2.What'sthedistinctivefeatureofpublicuniversities? A.Roomandboardarefree. B.Theyaresupportedbythestates. C.Theaveragecostisover﹩36564peryear. D.Studentsfromdifferentstatespaythesametuition. 3.Whydosomepeoplechoosetoattendprivateuniversities? A.Theyreceivefundingfromthegovernment. B.Theyarelocatednearwherestudentslive. C.Theyareexcellentineducation. D.Theyprovidesomefinancialhelp. 4.Wherecanwepossiblyfindthetext? A.Afashionmagazine B.Astorybook C.Atravelguide D.Agovernmentwebsite
Mostdogownersareconvincedthattheirfour﹣leggedfriendsknowexactlywhattheymeanwhentheyusecertainwordslikesitstayortreat.Howeverresearchershavealwayswonderedwhetherdogsreallyunderstandhumanspeechoriftheyrelyonotherinformationtogetthemeaning.Forexampledoesthewordfetchformapictureofastickorballinthedog'smindordoesthedogbringbacktheobjectbasedontheowner'svoiceorgesture?AnewstudybyscientistsatAtlanta'sEmoryUniversityseemstoindicatethatman'sbestfrienddoesindeedknowwhattheownerissaying. Theresearchersbeganbyaskingtheownersoftwelvedogsofvariouskindstotraintheirpetstoidentifytwotoysofdifferentmaterialssuchasatoyanimalandaball.Oncethedogshadmasteredthetasktheytookturnsinsideaspecialscanner.Theownersthentestedtheirdog'slanguageskillbyfirstcallingoutthenamesofthetoystheyhadbeentrainedtorecognizeandthensayingmeaninglesswordssuchasbobbuandbodmickwhileholdinguprandomobjectsthedogshadn'tseenbefore. Thescanssuggestedthatthepartsofthedogs'brainsresponsibleforprocessingofsoundsshoweddifferentbrainpatternswhentheyheardwordstheywerefamiliarwithcomparedwiththeonestheyhadneverheardbefore.Whilethatwasnotenoughtoprovethatthedogswerepicturingtheirtoyswhentheyheardtheworditdidindicatesomesortofrecognition.Theresearchersbelievethisisanimportantstepforwardinunderstandinghowdogsprocesslanguage. Evenmoreinterestingwasthatthedog'sbrainsshowedahigherlevelofneural神经activityatthesoundofunknownwords.Thisistheexactoppositeofwhathappensinhumanbrainswhichgetmoreactiveatthesoundoffamiliarwords.Theresearcherssaythedogsmaybecomecheerfulatthesoundofnewwordstotrytounderstandtheminthehopeofdelightingtheirmasters.DogswanttopleasetheirownersandperhapsalsoreceivepraiseorfoodsaysEmptyneuroscientistGregoryBurnsseniorauthorofthestudy. Howeverthoughyourpetmayunderstandhumanspeechthescientistsrecommendusingvisualsignalsandsmellfortraining.Whenpeoplewanttoteachtheirdogatricktheyoftenusespokencommandbecausethat'swhathumanspreferPrichardsays.Fromthedog'sviewhoweveravisualcommandmightbemoreeffectivehelpingthedoglearnthetrickfaster. 1.What'sthepurposeofthenewstudy? A.Toconvincedogownerstounderstandtheirdogs. B.Toadvisedogownerstotreattheirdogskindly. C.Toprovedogsfollowowners'orderbylistening. D.Totestouthowdogsgetinformationfromowners. 2.Whatdoestheauthorintendtodoinparagraph2? A.Informtheresultoftheresearch. B.Statetheprocessoftheresearch. C.Stresstheimportanceoftheresearch. D.Introducethesubjectsoftheresearch. 3.Howdohumanbrainsanddogbrainsreacttowords? A.Humanbrainsbecomeactiveatunfamiliarwords. B.Dogbrainsbecomedelightedatunfamiliarwords. C.Humanbrainsarenotsensitivetofamiliarwords. D.Dogbrainsshownoresponsetofamiliarwords. 4.Whatdoscientistsadvisetheownerstodoindogtraining? A.Givedogsoralcommand. B.Teachdognewtricks. C.Involvesightandsmell. D.Encouragefasterlearning.
Thisisaveryhelpfulinvent.
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.错误仅涉及一个单词的增加删除或修改. 增加:在缺词处加一个漏字符号∧并在其下面写出该加的词.删除:把多余的词用\划掉.修改:在错的词下画一横线并在该词下面写出修改后的词. 注意:1.每处错误及其修改均仅限一词; 2.只允许修改10处多者从第11处起不计分. Ioftengotoaweekendschool.Sodidmanyofmyclassmates.Thisseemspopularamongstudents.Goodweekendschoolshaveexcellentteacherswhichhelpusimproveourstudies. Besidesthiswegettoknowstudentsfromanotherschoolsandlearnabouttheircampusoflife. Soeverycoinhastwosides.Ourschoolworkisalreadyaheavyburden.Extralessonoftentakeuptoomuchofourtime.Inadditionpaylotsofattentiontotheextralessonswillaffecttheirschoolsubjects.WemayalsofindourselvesverytiredonMondaystoconcentrateonthelessonsinourschool.Weshouldthinkseriouslyaboutthisissueandmakebestuseofourtime.
ThesearefromBerlin.A.German B.Germen C.Germans D.Germens
IwillmeetJaneatthestation.Pleasewhattimeshewillarrive.A. count B. choose C. catch D. check
WelcometoAffairedeCoeur Youronlineconnectionformeetinggreetingandreadingaboutyourfavoriteauthorsandtheirlatestbooks.AffairedeCoeurabookreviewmagazinebringsyouthemostrecentarticlesandreviewsavailableontheweb.Onourpagesyouwillfindhonestbookreviewsfromallgenres类型fictionandnon﹣fiction. AdC'Sblogsandarticles: LifeisaRollerCoasterRidebyNatashaMoore ThesongmaysayLifeisaHighwaybutI'vefoundmylifehashadsomanyupsanddownsthatitoftenfeelsmorelikearollercoaster.AsIwritethisIjustworkedmylastdayatthedayjobIheldforthirty﹣sevenyears. DesertSurvivalbyKatMartin AsawriterIamalwayslookingfornewideas.ButIoftenfindthatmypastexperiencescanbeanimportantpartofthestory.Haveyoueverspenttimeinthedesert?CommentandyoucouldwinasignedcopyofKat'slatestreleaseAgainsttheOdds. TheInspirationsofOldHomesbyBethTrissel Passionforthepastandresearchintothosewho'vegonebeforemeistheunderlyinginspirationforallmyworkasisthebeautifulShenandoahValleywhereIlive.MyScots﹣Irishancestors祖先wereamongtheearliestsettlershere.DidyouknowVirginiahasmoreghoststoriesthananyotherstate? EmbracingHappilyEverAfterFairytaleStyleByHopeTarr IthinkIwasprobablyborntobearomancewriter.AsfarbackasIcanrememberI'vebeeninlovewithloveandthenotionofsoulmates﹣﹣﹣thatthere'saperfectpartneraOneTrueLoveforeachofussomeonewhowillviewusthroughlove'srose﹣coloredlenses镜片. 1.WhatcanyounormallyfindfromAffairedeCoeurmagazine? A.Bookreviews B.Placestotravel C.Ancientarticles D.Ticketinformation 2.Whichbookshouldyoucommentonifyouwanttheauthor'ssignature? A.DesertSurvival B.LifeisaRollerCoasterRI C.TheInspirationsofOldHomes D.AgainsttheOdds 3.WhichbookmentionsthatVirginiahasgotthemostghoststories? A.DesertSurvival B.LifeisaRollerCoasterRide C.TheInspirationsofOldHomes D.EmbracingHappilyEverAfterFairytaleStyle 4.Whichauthorregardshimself/herselfaromancewriter? A.KatMartin B.NatashaMoore C.BethTrissel D.HopeTarr
Johnhadn'texpectedherandpraisehimbuthehadhopedaheartythank﹣youfortryingtosaveher. A.fellover B.tofallover C.fallover D.fallingover
yougoyoushouldalwaysrememberweareChinese.A.Whenever B.Wherever C.However D.Whatever
There'sbeenanaccident!thedoctorimmediately! A.Tocontact B.Contacting C.Contact D.Tobecontacted
theysayitaloudornotmostmenexpectedtheirwivestobefaithful. A.If B.What C.Whether D.Even
IwillmeetyououtsidemainentranceofScienceMuseum. A.the;the B.the;/ C.a;the D./;/
AttheageofsevenwhilehisfriendswerespendingtheirallowancesonthingslikecandyandtoysJoseAdolfoQuisocolawasbusysavingmoneyforbasicpurchases.Totrytogethispeers同龄人todothesametheboyfromPerucameupwiththeideaofaneco﹣banktheBartselanaStudentBankwhichallowskidsofallagestobecomefinanciallyindependentwhilealsohelpingtheenvironment. Setupin2012thebankistheworld'sfirstbankforkids.Tobecomeamemberakidhastobringinatleast5kilogramsofsolidwasteandsetasavingsgoal.Onceacceptedallbankpartnersarerequiredtodepositatleastoneadditionalkilogramofrecyclablesonamonthlybasisandobserveotherrequirementssuchasattendingfinancialeducationandenvironmentalmanagementworkshops. ThewasteaccumulatedissoldtolocalrecyclingcompanieswhothankstoJose'seffortspayahigher﹣than﹣marketrateforeverythingbroughtinbythebankmembers.Themoneyreceivedisplacedinthepersonalaccountwheretheycollectuntilthesavingsgoalisreached.Theaccountholdercanthenwithdrawthemoneyorchoosetoleaveitandcontinuetogrowforabiggertarget.AtthebeginningmyteachersthoughtIwascrazyorthatachildcouldnotundertakethistypeofprojectJoserecalls.Theydidnotunderstandthatwearenotthefutureofthecountrybutitspresent.LuckilyIhadthesupportoftheschoolheadmasterandanassistantinmyclass. Theboy'seffortspaidoffandby2013thebankhadover200memberswhobroughtinonetonofrecyclablewaste.Todaytheeco﹣bankwhichnowhasthesupportofseverallocalinstitutionsboaststeneducationalcenters.Theyaredesignedtoteachtheover3000studentsaged10to18tobecomefinanciallyindependentusetheirmoneywiselyandhelptheenvironment. NotsurprisinglyJose'seffortshaveearnedhimseveralnationalandinternationalawards.OnNovember202018JosewonChildren'sClimatePrizewhichcomeswithamedaland＄5500inprizemoneyandisgiventoachildoryouthwhohasaccomplishedanextraordinaryachievementfortheclimateorenvironment. 1.WhydidJosesetupthebank? A.Toraisemoneyandsetuparecyclingcompany. B.Tobuynecessitiesanddonatethemtoneedykids. C.Tosavemuchmoneyandprotecttheenvironment. D.Toeducatethestudentsandhelpthemwinprizes. 2.Howcanakidbeadmittedtotheeco﹣bank? A.Bydonatingtotheeco﹣bank. B.Byturninginonekilogramofwasteinamonth. C.Bysendinginanapplication. D.Bypresentingagoalandacertainamountofwaste. 3.HowdidtheteachersfeelaboutJose'sprogram? A.Doubtful. B.Excited. C.Moved. D.Worried. 4.Whatisparagraph4mainlyabout? A.Howtheenvironmentisimproved. B.Whattheprojecthasachieved. C.Howtonsofwastehasbeenrecycled. D.Whatsupportthelocalinstitutionsget.
假定英语课上老师要求同桌之间交换修改作文请你修改你同桌写的以下作文.文中共有10处语言错误每句中最多有两处.每处错误仅涉及一个单词的增加删除或修改. 增加:在缺词处加一个漏字符号∧并在其下面写出该加的词. 删除:把多余的词用斜线\划掉. 修改:在错的词下画一横线并在该词下面写出修改后的词. 注意:1.每处错误及其修改均仅限一词. 2.只允许修改10处多者从第11处起不计分. LasttermIhostedanexchangestudentcallingJacobfromtheGreatBritaintoourschoo1.HereallycaresforChineseculture.Jacobaskedmetoshowhimselfaroundthecityonweekends.ItookhimtomanylocalplaceofinterestandwealsogotothetheatertowatchashowofPekingOpera.Hewassoattractedbytheperformanceashedecidedtolearnit.MyfatherhappenedtoknowamasterofPekingOperaandintroducedJacobtohim.Jacobwasgreathonoredtobeoneofhisstudents.PuthisheartintoitJacobmadearapidprogress.WhenhereturnedEnglandhegaveaperformanceforwhathewonmuchadmirationfromhisclassmates.
Hereareaboutofourclassmateswearglasses.A.threefourths B.thirdfourth C.thirdfourths D.threequarter
下列有关生理活动的叙述正确的是
Itismydesirethatallmembersofthefamilyonceayear. A.willgather B.gathered C.togather D.gather
Thecostofthewholetripshouldbe500dollarsinfigures. A.close B.round C.even D.natural
Rememberbacktowhenyouwereayoungchild.Canyourecallwhoyourheroeswere?Weretheypeopleinyourfamily?WeretheyfrombooksorTVormovies? Duringtheirteenyearsyoungpeoplesearchfortwotypesofheroes.Thefirsttypeofherotheylookforissomeonetheycanadmire.Toooftenhowevertheyconfusesuperstarswithheroes.MostTVormoviesuperstarsaren'treallyheroes﹣﹣﹣they'recelebrities名流productsofthemedia.Thedangercomeswhenyoungpeopleconfusetheheroicwiththefamous.Infactbecausetheydon'thaverealheroespeopleofallagesturntofantasy想象中的heroes.AndthemediainturnfillthisneedwithIndianaJonesSupermanConantheBarbarianJamesBondLukeSkywalkerandotherfantasyfigures. Thesecondtypeofheroyoungpeoplesometimeschoosestandsfordisobedience叛逆towardparentsandrules.AnexampleisBlutoBluntarskyinthemovieAnimalHouse.Blutoisaterribletroublemaker.OfcoursesometeenagersmayactuallyadmireBluto'spersonalqualities. Aretheserealheroes?Notreallybecausewhotheyareandwhattheydoarepurelyadream.Realheroesareonesyouloveandwanttokeepasheroesforever.Celebritiesareeasycomeeasygo. Butdon'tcountrealheroesoutyet.Eveninanagewhenpeoplesaytherearenoheroes﹣﹣﹣onlycelebrities﹣﹣﹣therearecountlessheroes.Therearemanyheroeswhoarenotsowellknown.Theyhaveriskedlifeoranythingvaluableonamatterofprinciple. Everyoneneedsheroestoadmire.Whetherthey'removiestarsrelativesnextdoorneighborsorstrangerswe'vereadaboutweneedthem.Bywhattheydoheroesshowusthatwetoocandosomethingoutstandingevenifweareonlyordinarypeople. 1.Whatproblemdoyoungpeopleoftenhaveaboutheroes? A.Theysearchforheroesintheirdreams. B.Theyneverlearnfromheroes C.Theyareuncertainaboutwhotoadmire D.Theyoftenlovetroublemakers 2.Whatistheauthor'sopinionaboutthetopic? A.Thereareveryfewrealheroes. B.Heroescanbefamouspeople C.Principlescauseheroes'death D.Allpeoplecandosomeheroicdeeds. 3.Youngpeopleneedheroesmainlybecausetheywantto. A.haverolemodels B.becomesuperstars C.admirecelebrities D.lovefantasyfigures 4.Whichofthefollowingcanbethebesttitleforthetext? A.BecomingHeroes B.EverybodyNeedsHeroes C.CelebritiesorHeroes? D.WhyHeroes?
AbeautifulSeptembereveningmy11﹣year﹣oldgrandsonJoshandhisteamwerewarmingupfortheirfirstfootballgameoftheseason. Atsixthe1calledthecaptainsforwardsaidsomethingand2hiswhistle.Thetwoteams3separately.Iwas4.Theotherteamwas5teninchestallerthanourplayers.Itdidn'ttakelongfortheir6advantagetoshow.Theytooka7﹣0leadvery7.Atthehalfthescorestoodat34to6.Josh8minimalplaytime.InthesecondhalftheyusedJoshmoreoften.Thescoreclimbedto40to6. Onceagaintheotherteambegantheir9downthefield.Theirquarterbackthrewtheball.Thereceivercaughtitand10thegoal.Therewasonlyonemaninhis11﹣Josh.Joshdoveand12thatboy'slegswithallhisstrength.ThereceiverdraggedJoshacoupleofyardsand13felldown. OnthenextplaytheirquarterbackshotthroughanopeningandrushedtothegoalbuttherewasJoshagain.Joshtookhimoffhisfeetand14anothergoal.Theyscoredonthelastplay.butitwasn'tJosh's15.Thegameendedwithascoreof48to6. Onthewayhome.Iwantedto16Joshbutheturnedtomewitha17smile.Grandpathatwasa18game. Butyoulost48to6! IknowbutIdidgood. Theboyunderstoodthe19betterthanIdid.Theydidn'twinbuthedidhisbest.Iwasproudofhim.More20hewasproudofhimself. 1.A.player B.referee C.coach D.receiver 2.A.waved B.raised C.threw D.blew 3.A.gathered B.practiced C.celebrated D.wandered 4.A.inspired B.embarrassed C.shocked D.delighted 5.A.intotal B.onaverage C.atlength D.forexample 6.A.speed B.strength C.age D.size 7.A.often B.soon C.regularly D.rarely 8.A.saw B.lost C.expected D.wasted 9.A.break B.search C.charge D.debate 10.A.1etin B.foughtfor C.wentin D.headedfor 11.A.way B.position C.sight D.mind 12.A.maderoomfor B.1ookedupat C.tookholdof D.keptawayfrom 13.A.accidentally B.finally C.deliberately D.gradually 14.A.saved B.gained C.tried D.kicked 15.A.turn B.honor C.fault D.option 16.A.trick B.scold C.praise D.comfort 17.A.sad B.wide C.bitter D.polite 18.A.great B.close C.silly D.vital 19.A.team B.play C.game D.field 20.A.seriously B.fortunately C.specifically D.importantly
下列表述正确的是
Imaginebeingbornwithoutarms.Noarmstohugsomeoneandnohandsto1touch.Orwhataboutbeingbornwithoutlegs?Havingno2todancewalkrunorevenstandontwofeet.Nowputbothofthosescenestogether:noarmsandnolegs.Howwouldthat3one'severydaylife? WithoutanymedicalexplanationNickVujiciccameintotheworldwithneitherarmsnorlegs.Imaginethe4hisparentsfeltwhentheysawtheirbabybeingwhattheworldwouldconsiderimperfectand5.Littledidtheyknowthatthisbeautifullimblessbabywouldonedaybesomeonewhowould6andmotivatepeoplefromallwalksoflife. ThroughouthischildhoodNickdealtwiththe7ofself﹣respectandstruggledwithdepressionand8.AsNickgrewuphelearnedtodealwithhis9andstartedtobeabletodomoreandmorethingsonhisown.He10tohissituationandfoundwaysto11tasksthatmostpeoplecouldonlydobyusingtheirlimbssuchascleaningteeth12hairtypingonacomputeretc.Astime13Nickbegantoeagerlyaccepthis14andachievegreaterthings. Nickgotadoublebachelor'sdegree15inaccountingandfinancialplanning.Bytheageof19Nickhadstartedto16hisdreamofencouragingothersbysharinghisstorythrough17speaking.Hefoundthepurposeofhis18.Nowat27yearsoldhehasaccomplishedmorethanmostpeople.Hehastravelledaround19hisstorywithmillionsofpeople.Heisatrueinspirationalandmotivational20. 1.A.understand B.experience C.know D.prevent 2.A.ability B.interest C.reason D.chance 3.A.affect B.limit C.improve D.design 4.A.calmness B.excitement C.shock D.eagerness 5.A.unique B.abnormal C.extraordinary D.unqualified 6.A.teach B.organize C.inspire D.comfort 7.A.challenge B.management C.question D.load 8.A.tiredness B.disappointment C.loneliness D.relief 9.A.fault B.disability C.shortage D.willpower 10.A.devoted B.attended C.adapted D.stuck 11.A.accomplish B.attain C.find D.reduce 12.A.wearing B.brushing C.cutting D.losing 13.A.wentup B.wentahead C.wentaway D.wentby 14.A.situation B.position C.state D.emergency 15.A.researching B.majoring C.aiming D.choosing 16.A.cometrue B.undertake C.realize D.support 17.A.meaningful B.motivational C.significant D.strong 18.A.action B.behavior C.existence D.communication 19.A.telling B.recalling C.sharing D.writing 20.A.doctor B.speaker C.writer D.driver
Lostwalletswhichcontainapictureofababyaremorelikelytobereturnedtotheirownersscientistshavediscovered. Researchersleft240walletsonthestreetsofEdinburghlastyeartoseehowmanywerereturnedtotheirowners.Someofthewalletscontainedoneoffourphotographs﹣ababyacutelittledogafamilyandaportraitofanelderlycouple.Otherwalletscontainedacardsuggestingtheownerhadrecentlymadeacharitydonationwhileacontrolsample对照组containednothingatall. ProfessorRichardWisemanapsychologistwhowasinchargeoftheexperimentsaid42percentofthewalletswerepostedbackintotal.Thosecontainingthepictureoftheinfantorthebabyweremostlikelytobringaboutanhonestreactionfromthefinderwith88percentbeingreturnedfollowedbythosecontainingpicturesofthelittledogat53percent.Ofthosefeaturingthefamilysnapshot48percentweresenttothereturnaddressandonly28percentofthosewiththepictureoftheelderlycouple.Walletscontainingthecharitycardsandthecontrolsamplewereleastlikelytobereturnedwithratesof20and15percent. ProfWisemanoftheUniversityofHertfordshiresaidThebabykickedoffacaringfeelinginpeoplewhichisnotsurprisingfromanevolutionaryperspective角度.Wewereamazedbythehighpercentageofwalletsthatcameback. Thewalletswereplantedatrandomaboutaquarterofamileapart.Snapshotswereinsertedintoaclearplasticwindowinsidethewalletsnoneofwhichcontainedmoney. 1.What'sthemainideaofthepassage? A.Researchersleft240walletsonthestreetsofEdinburghlastyear. B.ProfessorRichardWisemancarriedoutanexperimentwith240wallets. C.Lostwalletscontainingapictureofababyaremorelikelytobereturned. D.Walletswithcontainnothingaremostlyreturnedtotheirowners. 2.Thepassageismadebelievableby. A.tellingstories B.usingfigures C.askingquestions D.givingexamples 3.TheunderlinedphrasekickedoffinParagraph4mostprobablymeans. A.caused B.showed C.avoided D.accepted 4.Itcanbeinferredthat. A.peoplewhoreturnedthewalletsareinterestedinpsychology B.dogsaremorerespectedinwesterncountriesthantheelderly C.ProfessorWisemanhadexpectedtheresultbeforetheexperiment D.theresultoftheexperimentcanbedifferentifwalletscontainmoney
Therearevariousaspectsthatgointomakingasuccessfulschoolandsuccesscanbemeasuredinvariousways.Oftentheteachersarepraisedforaschool'ssuccessandblamedforitsfailure.Yetinorderforaschooltobeeffectiveitmustbeaplacewhereteachingandlearningcaneasilytakeplaceandthatrequiresthehardworkofmorethanjusteducators.Studentsmusttakelearningintotheirownhandsandfeelasifwhattheyaredoingisasimportantasitactuallyis.Thiscanonlybedonewiththecooperationofeveryadultthatisinvolvedinthestudents'life.Someoftheseindividualsoftengounnoticedyettheroletheyplayinthestudents'livesisimmeasurable. Intheschooladministrativeassistantsgreetstudentsatthestartofthedayandansweralargequantityofquestions.Whenanassistantremembersastudent'snameorevensomethingspecialaboutthatstudentitcommunicatestohimthatheiscaredfor.Theassistantcanalsogivethatextraencouragementforastudenttomakebetterchoicesespeciallywhentheyarevisitingtheprincipal'soffice. Meanwhilethoughcafeteriaworkershaveashortspaceoftimetointeractwithstudentstheycanmakeabigdifferenceaswell.Beyondmeetingnutritionalneedscafeteriaworkersmayalsoonoccasionmeettheemotionalneedsofthestudentstheyserve.Studentsbenefitfrompositiveinteractionwithadultsandcafeteriaworkersmaygivethatextrabitofencouragementthatachildneeds. Custodians管理员areusuallyunderappreciatedforwhattheyoffertoschools.Theyhavetobeknowledgeableabouteverythingfromcleaningtofixingthemostintricate复杂的tools.Theygettoschoolearlyinthemorningbeforeteachersarriveandlockuplateatnightafterthelaststudenthasleftfromtheafter﹣schoolevent.Theyalsomakesureteachersareequippedwiththenecessaryitemsandpreparetheroomssothattheyarereadyforlearning.Agreatcustodianalsogivesthatkindwordorextrasmiletothatstudentwhoneedsitmost. 1.Thepurposeofthepassageisto. A.emphasizetheroleteachersplayinaschool B.highlightthecontributionsofotherstaffatschoolbesidesteachers. C.telluswhomakethegreatestcontributionstoaschool D.explainwhatcontributestothesuccessofastudent 2.Ifanassistantremembersastudent'snamethestudentwillfeelthat. A.heispaidparticularattentionto B.heisspecial C.hehasdonesomethingwrong D.hehasmadeprogressinstudy 3.WhichofthefollowingisTRUEaboutcafeteriaworkers? A.It'senoughforthemtocookforthestudents. B.It'shardforthemtointeractwiththestudents. C.Theyhavethemostinteractionwithstudentsatschool. D.Theycanalsomeettheemotionalneedsofthestudents. 4.Howdoestheauthorfeelaboutthestaffmentionedinthetext? A.Disappointed. B.Dissatisfied. C.Appreciative. D.Doubtful.
﹣﹣﹣Youwantcreamandsugarinyourcoffee? ﹣﹣﹣ A.Asyoulike B.Yesplease C.Pleasedo D.Yeswithpleasure
热门题库
更多
高三下学期物理
高三上学期物理
高三上学期生物
高三上学期化学
高二下学期化学
高二下学期生物
高三下学期生物
高三下学期化学
高三上学期英语
高二下学期英语
教案备课库
高三下学期英语
教案备课库
教案备课库
教案备课库
教案备课库
湘公网安备 43130202000226号