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为了规定工时定额，需要确定加工某种零件所需的时间，为此进行了5次试验，得到5组数据：（x1，y1），（x2，y2），（x3，y3），（x4，y4），（x5，y5），由最小二乘法求得回归直线方程为＝0...
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高一下学期数学《》真题及答案
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某车间需要用一台车床和一台铣床加工ABCD四个零件每个零件都需要先用车床加工再用铣床加工车床与
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某车间为了规定工时定额需要确定加工零件所花费的时间为此进行了5次试验收集数据如下经检验这组样本数据具
成正相关，其回归直线经过点(30，75)
成正相关，其回归直线经过点(30，76)
成负相关，其回归直线经过点(30，76)
成负相关，其回归直线经过点(30，75)
某车间需要用一台车床和一台铣床加工ABCD四个零件每个零件都需要先用车床加工再用铣床加工车床与
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某车间为了规定工时定额需要确定加工零件所花费的时间为此进行了5次试验.根据收集到的数据如下表由最小二
工件加工时切削力大需要夹紧力也大则零件变形为了控制零件变形最好在粗 精加工时采用不同的夹紧力
某车间需要用一台车床和一台铣床加工ABCD4个零件每个零件都需要先用车床加工再用铣床加工车床与铣床加
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某车间需要用一台车床和一台铣床加工ABCD四个零件每个零件都需要先用车床加工再用铣床加工车床与铣床加
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某车间为了规定工时定额需要确定加工零件所花费的时间为此进行了5次试验.根据收集到的数据如下表由最小二
生产技术和组织条件下合理规定生产一件的产品零件所需要的时间称为
工时
时间定额
生产时间
生产效率
在一定的生产技术和组织条件下合理规定生产一件合格的产品零件所需要的时间称为______
工时
时间定额
生产时间
某车间需要用一台车床和一台铣床加工ABCD四个零件每个零件都需要先用车床加工再用铣床加工车床与铣床加
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某车间为了规定工时定额需要确定加工零件所花费的时间为此进行了5次试验收集数据如下经检验这组样本数据具
成正相关，其回归直线经过点（30，76）
成正相关，其回归直线经过点（30，75）
成负正相关，其回归直线经过点（30，76）
成负相关，其回归直线经过点（30，75）
工件加工时切削力大需要的夹紧力也大则零件会变形为了控制零件变形最好在粗精加工时 采用不同的夹紧力.
某车间需要用一台车床和一台铣床加工ABCD4个零件每个零件都需要先用车床加工再用铣床加工车床与铣床加
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工件加工时切削力大需要的夹紧力大则零件会变形为了控制零件变 形最好在粗精 加工时采用不同的夹紧力
某车间需要用一台车床和一台铣床加工ABCD四个零件每个零件都需要先用车床加工再用铣床加工车床与铣床
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3
4
某车间需要用一台车床和一台铣床加工ABCD四个零件每个零件都需要先用车床加工再用铣床加工车床与
1
2
3
4
某车间为了规定工时定额需要确定加工零件所花费的时间为此进行了5次试验收集数据如下经检验这组样本数据具
成正相关，其回归直线经过点（30，76）
成正相关，其回归直线经过点（30，75）
成负正相关，其回归直线经过点（30，76）
成负相关，其回归直线经过点（30，75）
某车间需要用一台车床和一台铣床加工ABCD四个零件每个零件都需要先用车床加工再用铣床加工车床与铣床
21
22
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24
某车间需要用一台车床和一台铣床加工ABCD四个零件每个零件都需要先用车床加工再用铣床加工车床与
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1分Thecostoflivingbytenpercentbeforethegovernmenttookanyaction. A.wasgoing B.wentup C.hasgoneup D.hadgoneup
21分ThanksgivingDaywasdrawingnear.Theteachergaveherclassaan10task﹣todrawapictureofsomethingforwhichtheywerethankful. Mostoftheclassmightbeconsideredpoorbutstillmanywouldcelebratetheholidaywithturkeyandother11foodoftheseason.Thesetheteacherthoughtwouldbethesubjectsofmostofherstudents'art.Andtheywere. ButDouglasmadeadifferentkindof12.Douglaswasadifferentkindofboy.AsotherchildrenplayedduringthebreakDouglaswaslikelytostandclosebytheteacher'sside.Onecouldonlyguessatthe13Douglasfeltfromhissadeyes. Yeshispicturewasdifferent.Whenaskedto14apictureofsomethingforwhichhewasthankfulhedrewa15.Nothingelse.Justanemptyhand. Hispicture16theimaginationofhisclassmates.Whosehandcoulditbe?Onechildguesseditwasthehandofafarmerbecausefarmersraisedturkeys.Anothersuggestedapoliceofficerbecausethepolice17people.Andsothediscussionwentonuntiltheteacheralmost18theyoungartisthimself. Whenthechildrenhadgoneontootherworktheteacher19atDouglas'deskandaskedhimwhosehanditwas.ThelittleboymurmuredIt'syours. Shethoughtofthetimesshehadtakenhishandandwalkedwithhimhereorthereasshehadwiththeotherstudents.Howoftenshehadsaid20myhandDouglaswe'llgooutside.orLet'sdothistogether.Douglaswasmost21forhisteacher'shand. Thestoryspeaksofmorethan22.Itsayssomethingaboutteachersteachingandparentsparentingandfriendsshowing23andhowmuchitmeanstothechildrenlikeDouglas.Theymightnotalwayssaythanks.Butthey'llrememberthehandthatreachesout. 10.A.interesting B.difficult C.boring D.complex 11.A.cheap B.traditional C.expensive D.fresh 12.A.promise B.word C.picture D.model 13.A.pain B.pleasure C.regret D.shame 14.A.paint B.draw C.see D.show 15.A.classmate B.hand C.teacher D.foot 16.A.lacked B.helped C.found D.caught 17.A.save B.attack C.protect D.arrest 18.A.punished B.forgot C.blamed D.praised 19.A.laughed B.moved C.looked D.stopped 20.A.Take B.Shake C.Wave D.Look 21.A.ready B.fit C.anxious D.thankful 22.A.devotion B.thankfulness C.apology D.sorrow 23.A.anger B.comfort C.friendship D.love
12.5分Weoncehadapostercompetitioninourfifthgradeartclass. Youcouldwinprizesourteachertoldusasshewrotetheposterinformationontheblackboard.ShepassedoutsheetsofconstructionpaperwhilecontinuingThefirstprizeistendollars.Youjusthavetomakesurethatthewordsontheblackboardappearsomewhereonyourposter.'' Westudiedtheboardcritically.Someofuslookedwithoneeyeandheldupcertaincolorsagainsttheblackboardrockingthesheetstotherightorleftwhileweconjuredupourdesigns.Otherstwistedtheirhairaroundtheirfingersorchewedtheireraserswhiledeepinthought.Wehadplansforthatten﹣dollargrandprizeeachandeveryoneofus.I'mgoingtospendmineoncandiesonehopefulwouldannouncewhileanotherpracticedlookingseriouswiseandrich. Everyoneintheclassmadeaposter.Someofususedpartsofthosefancypapernapkinswhileothersusednothingbutcoloredconstructionpaper.Someofususedbigdesignsandsomeofuspreferredtogatherourarttidilydowninonecomerofourposterandletthespacedrawtheviewer'sattentiontoit.Someofuswouldwanderpastthegoodstudents'desksandthenreturntoourownprojectswithagrowingsenseofhopelessness.Itwasyetanothergrown﹣uptrickofthesorttheyseemedespeciallyfondofmakingallofusbelievewehadafairchanceandthenalways﹣﹣﹣always﹣﹣﹣rewardingthesameoldwinners. IbelieveIdrewasailboatbutIcan'tsaythatwithanycertainty.Imadeit.Iadmiredit.IdeterminedittobetheverybestofallofthepostersIhadseenandthenIturneditin. Minutespassed. NoonecamealongtogivemethegrandprizeandthensomeonedistractedmeandIprobablyneverwouldhavethoughtaboutthatposteragain. IwasstillsittingatmydeskthinkingWhatposter?whentheteachergavemeanenvelopewithaten﹣dollarbillinitandeveryoneintheclassapplaudedforme. 29.Whatwastheteacher'srequirementfortheposter? A.Itmustappearintime. B.Itmustbedoneinclass. C.Itmustbedoneonaconstructionsheet. D.Itmustincludethewordsontheblackboard. 30.Theunderlinedphraseinparagraph3mostprobablymeans. A.formedanideafor B.madeanoutlinefor C.madesomespacefor D.chosesomecolorsfor 31.Aftertheteacher'swordsallthestudentsintheclass. A.lookedveryserious B.thoughttheywouldberich C.begantothinkabouttheirdesigns D.begantoplaygames 32.Afterseeingthegoodstudents'designssomestudents. A.lovedtheirowndesignsmore B.thoughttheyhadafairchance C.puttheirowndesignsinacomer D.thoughttheywouldnotwintheprize 33.Wecaninferfromthepassagethattheauthor. A.enjoyedgrown﹣uptricksverymuch B.lovedpostercompetitionsverymuch C.feltsurprisedtowinthecompetition D.becamewiseandrichafterthecompetition.
8分OnehotsummerIwastravelingdownthefreewayonadaytriptoLosAngeles.Duringmyjourneydownthehighwayanothermotoristsuddenlystartedcuttingintomylane.Beinginthefarrightlanemycarwasforcedontotheshoulderoftheroad.BeinganexperienceddriverIsteeredmycarbackontothehighwaythemotoristdroveawaywithoutsayinganything. WhileIwasn'tveryhappywiththepersonforcuttinginfrontofmeIdecidedtoconsideritanhonestmistake﹣alackofattentiontothelanechangeoradriverlostinthought.Itcertainlycouldnothavebeendoneonpurpose.Thecarspedawayaftercuttinginfrontmeandwassoonoutofsight. AfterawhileIcaughtupwiththesamemotoristonthesideoftheroad.Hewasanelderlygentlemanwhowaswalkingalongthesideofthefreewayonthishotday.WithhiscarstoppedonthesideoftheroadandthenearestservicesatleasttwentymilesawayIdecidedtostopandseewhattheproblemwas. Theman'scarhadaflattireandwhilehehadasparetirehedidn'thaveajack.Idecidedtohelphimandallowedhimtositinmyair﹣conditionedcarwhileIchangedhistire.FifteenminuteslaterIwashotsweatyanddirtybutIdidfeelgoodafterdoingsomethingforsomeone. 32.Whichofthefollowingwordcanbestdescribetheauthor? A.Bad﹣tempered.B.Humorous.C.Hard﹣working.D.Kind﹣hearted. 33.Wecaninferfromthesecondparagraphthatthe. A.motoristdidn'tpayanyattentiontothelanechange B.motoristwaslostinthoughtwhilehewasdriving C.motoristcutinfrontoftheauthoronpurpose D.authorforgavethemotorist 34.Whydidthemotoriststophiscaronthesideoftheroad?Because. A.hegotlostB.hiscarhadaflattire C.hewantedtohavearestD.hewantedtotravelwiththeauthor 35.Whatcanwelearnfromthetext? A.Actionsspeaklouderthanwords.B.Anactofkindnesscanmakeyoufeelgood. C.Nopainnogain.D.Itisnousecryingoverspiltmilk.
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30分Asatemporaryteachermydailyroutine41drivingtoanewschool42everydaysoI'musuallyunabletoanticipate预料theday'seventsgoodorbad. OnoneparticulardayIwasteachinginavery43class.IwasmanagingbehaviorallthemorningandbylunchtimeIneededcoffeeto44theafternoon.Soatmylunch45Idrovetoanearbyplazatogetacupof46UponreturningtothecarIrealizedIhad47mykeysandmyphone48.Ihadabout15minutestogetbacktotheschoolwhichwasagood4﹣or﹣5minute49.Ithoughtofrushingbackbutitbeing50Ithoughtanastyfallonicewouldonlymakethesituationmuch51. SoIranintoaMcDonald'swhichwasinthe52plazaandaskedthemanatthecounterwho53tobethemanagertohelpmecallatab.I54explainedmysituationandhehurriedtothebacktousethephone55Ipacedintherestaurant. Themanagerreturned56totellmethatthecabcompanyhadputhimonholdandthenthelinegot57.Myexpressionbegantoresemblesomecombinationofhopelessnessandfear. Almostimmediatelythemanagergrabbedhiscoatand58todrivemetotheschool.Without59Ifollowedhimintohiscarandmadebackintomyclassroomwith2minutesto60beforethebell! 41.A.concludes B.involves C.relates D.connects 42.A.almost B.hardly C.really D.luckily 43.A.easy B.pleasant C.difficult D.noisy 44.A.cost B.pick C.finish D.survive 45.A.stop B.stay C.pause D.break 46.A.tea B.milk C.coffee D.wine 47.A.locked B.forgot C.threw D.shut 48.A.down B.inside C.up D.outside 49.A.distance B.drive C.walk D.time 50.A.summer B.fall C.winter D.spring 51.A.worse B.easier C.better D.simpler 52.A.other B.another C.next D.same 53.A.turned B.explained C.happened D.came 54.A.quickly B.briefly C.slowly D.hurriedly 55.A.after B.until C.when D.while 56.A.even B.only C.still D.yet 57.A.disconnected B.stuck C.troubled D.interrupted 58.A.dragged B.pulled C.offered D.pushed 59.A.problem B.choice C.alternative D.hesitation 60.A.spare B.leave C.ring D.control
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12.5分Thetwo﹣weeksummervacationendedyesterday.Kevinhadgonenowhereduringhisvacation.Hehadthemoneybuthehatedtotravelalone.HeusedtotakevacationswithGaryhisyoungestbrotherbuttheyhadabigargumentattheendoftheirlastvacation.Eachofthemhadspentthelastthreeyearswaitingfortheothertosaysorry. Kevindidnotfeelgoodaboutbeingonnon﹣speakingtermswithhisfavouritebrother.Buthewasnotgoingtoaskforforgivenesswheninhismindthiswholemisunderstandingwashisbrother'sfault. SoKevin'ssummervacationwasspentinhisownworld.HestayedinhisroomalldaytowatchTVorlayinbedtowatchtheceiling. Hediddoonethingnewanddifferentduringhisvacation.HewenttoanewcoffeeshopinFoothillStreet.Itserved25differentkindsofdeliciouscoffeeatreasonableprices. Theshopwasair﹣conditionedatacomfortabletemperature.Abouteightsmallroundtableswereinside.Outsidewerefourbiggertables.Eachhadfourwhitemetalchairsarounditandseveralbigumbrellasprovidedshade.Evenonhotafternoontherewasusuallyapleasantwind. Kevinvisitedthecoffeeshopfourtimesduringhisvacation.Healwayssatatatableoutsidebyhimselfandreadthefreedailypaper.Eachtimehewastherehereadmostofthenewspaperarticleswhileheenjoyedtwocupsofcoffee. Betweenarticleshetookbreaksbywatchingthetrafficnearbyandpeopleintooroutofstores.Kevinconsideredhisoutdoorsseattheperfectplaceforoneofhisfavouriteactivities…peoplewatching. Thecoffeeshopwithitsexcellentlocationandcoffeehadhelpedmakehisvacationapleasantone.Butheknewinhisheartifhisbrotherwastheretojoinhimjustonedayhisvacationwouldbeaperfectone. 24.Whatcanweinferfromthepassage? A.Kevin'sbrotherhadtraveledoutsidebyhimself. B.Kevinhadn'tgoneanywhereduringthisvacation. C.Kevinandhisbrotherbothhadstrongself﹣respect. D.GaryhadaskedKevintotraveltogetherbyKevinrefused. 25.Eachofthebrothersdidn'twanttosaysorrytotheotherfirstbecause. A.theyweretooshy B.theythoughttheotherwaswrong C.theyhadnotimetospeaktoeachother D.theydidn'twanttomakepeacewitheachother 26.WhatdoestheunderlinedwordworldinParagraph3referto? A.RoomB.HometownC.CoffeeshopD.Courtyard 27.WhatwastheKevin'srealpurposetogotothecoffeeshop? A.Totastethecoffee. B.Tokilltime. C.Toenjoythecool. D.Towatchpeople. 28.ThecoffeeshopwascomfortableandthecoffeewasdeliciousbutactuallyKevinfelt. A.ashamedB.nervousC.relaxedD.lonely.
8分We'vereachedastrange﹣somewouldsayunusual﹣point.WhilefightingworldhungercontinuestobethematterofvitalimportanceaccordingtoarecentreportfromtheWorldHealthOrganizationmorepeoplenowdiefrombeingoverweightorsayfrombeingextremelyfatthanfrombeingunderweight.It'sthegoodlifethat'smorelikelytokillusthesedays. Worsestillnearly18millionchildrenundertheageoffivearoundtheworldareestimatedtobeoverweight.What'sgoingon? Wereallydon'thavemanyexcusesforourweightproblems.Thedangersoftheproblemhavebeendrilledintousbypublic﹣healthcampaignssince2001andthemessageisgettingthrough﹣uptoapoint. Inthe1970sFinlandforexamplehadthehighestrateofheartdiseaseintheworldandbeingoverweightwasitsmaincause.Notanymore.Apublic﹣healthcampaignhasgreatlyreducedthenumberofheartdiseasedeathsby80percentoverthepastthreedecades. MaybethatexplainswhythepercentageofpeopleinFinlandtakingdietpillsdoubledbetween2001and2005anddoctorsevenoffersurgeryofremovingfatinsideandchangetheshapeofthebody.Thathasbecomeasortoffashion.Nowonderitranksastheworld'smostbody﹣consciouscountry. Weknowwhatweshouldbedoingtoloseweight﹣butactuallydoingitisanothermatter.Byfarthemostpopularexcuseisnottakingenoughexercise.Morethanhalfofusadmitwelackwillpower.Othersblamegoodfood.Theysayit'sjusttooinvitinganditmakesthemovereat.StillotherslaytheblameontheAmericanscomplainingthatpoundshavepiledonthankstoeatingtoomuchAmerican﹣stylefastfood. Somealsoblametheirparents﹣theirgenes.Butunfortunatelytheparentsarewrongedbecausethey'renormalinshapeorratherslim. It'sasimilarstoryaroundtheworldalthoughpeoplearerelativelyunlikelytohavetriedtoloseweight.Parentsareeagertoseetheirkidsshapeup.DoasIsay﹣notasIdo. 24.What'sthestrangepointmentionedinthefirstsentence? A.Thegoodlifeisagreaterriskthanthebadlife. B.Starvationistakingmorepeople'slivesintheworld. C.WHOreportshowspeople'sunawarenessoffoodsafety. D.OverweightissueremainsunresolveddespiteWHO'sefforts. 25.Whydoestheauthorthinkthatpeoplehavenoexcuseforbeingoverweight? A.Alotofeffectivedietpillsareavailable. B.Bodyimagehasnothingtodowithgoodfood. C.Theyhavebeenmadefullyawareofitsdangers. D.Therearetoomanyoverweightpeopleintheworld. 26.TheexampleofFinlandisusedtoillustrate. A.thecauseofheartdisease B.therearetoomanyoverweightpeopleintheworld C.theeffectivenessofacampaign D.thefashionofbodyshaping 27.Whichwouldbethebesttitleforthepassage? A.ActionsorExcusesB.OverweightorUnderweight C.WHOinaDilemmaD.NoLongerDyingofHunger.
21分Anurseledatiredanxiousyoungmantothebedsideofanoldman.Shesaid10tothepatientYoursonishere.Shetriedtorepeatthewordsseveraltimes11thepatient'seyesopened.Hewaslyingquietlybecauseofthepainofhisheartattackandhewas12toseeclearlytheyoungmanstandingbesidethebed. He13hishandandtheyoungmantightlyputhisfingersarounditsendingamessageof14.Thenursebroughtachairnexttothebedside.Allthroughthenighttheyoungman15holdingtheoldman'shandandofferinggentlewordsofhope.Thedyingmansaidnothingasheheld16totheyoungman. Asdawnwascomingthepatientpassedaway.Theyoungmanplacedonthebedthelifeless17hehadbeenholdingandthenhewenttotellthenurseaboutit. Whilethenursedid18wasnecessarytheyoungman19.Whenshehadfinishedhertaskthenursebegantospeakgentlytotheyoungman. Buthestoppedher.Whowasthatman?heasked. The20nurserepliedIthoughthewasyourfather. Nohewasnotheanswered.I21sawhimbeforeinmylife.Icamehereonlytolookaftermyuncle. Then22didn'tyousayanythingwhenItookyoutohim?askedthenurse. HerepliedIknewheneededhis23andhissonjustwasn'there.Ialsoknewhowmuchheneededme… 10.A.rudely B.shyly C.softly D.coldly 11.A.but B.before C.though D.because 12.A.sure B.lucky C.likely D.unable 13.A.reachedout B.sentout C.carriedout D.leftout 14.A.disappointment B.anger C.success D.encouragement 15.A.walked B.moved C.jumped D.sat 16.A.tightly B.secretly C.curiously D.helpfully 17.A.foot B.head C.hand D.leg 18.A.what B.which C.that D.as 19.A.left B.waited C.escaped D.complained 20.A.delighted B.bored C.surprised D.disappointed 21.A.never B.often C.always D.frequently 22.A.how B.why C.where D.when 23.A.brother B.son C.wife D.daughter
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20分假设你是李华你的美国朋友Jack来信说他暑假期间要来中国交流学习.他学了两年中文但是仍然担心用中文交流时会遇到困难.请你用英语给Jack写封回信提几点建议1大胆自信2放慢语速3借助图画或肢体语言等表达方式. 注意1词数100词左右 2可适当加入细节使内容充实行文连贯 3短文开头和结尾己给出不计入总词数. DearJack Howiseverythinggoing? Bestwishes! Yours LiHua
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21分MysonJoeywasbornwithclubfeet.Thedoctorssaidthatwithtreatmenthewouldbeabletowalkbutwouldneverrunverywell.Thefirstthreeyearsofhislifewas10inhospital.Bythetimehewaseightyouwouldn'tknowhehasaproblemwhenyousawhim11. Childreninourneighborhoodalwaysranaround12theirplayandJoeywouldjumpandranandplay13.Wenevertoldhimthatheprobablywouldn'tbe14torunliketheotherchildren.Sohedidn'tknow. Inthe15gradehedecidedtojointheschoolrunningteam.Everydayhetrained.Heranmorethananyoftheothers16onlythetopsevenrunnerswouldbechosentorunforthe17.Wedidn'ttellhimheprobablywouldnevermaketheteamsohedidn'tknow. Heranfourtofivemileseveryday﹣evenwhenhehadafever.Iwas18soIwentto19himafterschool.Ifoundhimrunningalready.Iaskedhimhowhefelt.Okayhesaid.Hehadtwomoremilestogo.Yethelookedstraightaheadandkept20. Twoweekslaterthenamesoftheteam21wereannounced.Joeywasnumbersixonthelist.Joeyhad22theteam.Hewasintheseventhgrade﹣theothersixteammemberswerealleighthgraders.Wenevertoldhimhecouldn'tdoit…sohedidn'tknow.Hejust23it. 10.A.spent B.taken C.cost D.paid 11.A.talk B.sit C.study D.walk 12.A.after B.before C.during D.till 13.A.either B.too C.though D.yet 14.A.able B.sorry C.glad D.afraid 15.A.sixth B.seventh C.eighth D.ninth 16.A.so B.if C.then D.because 17.A.neighborhood B.family C.school D.grade 18.A.excited B.tired C.pleased D.worried 19.A.thinkabout B.hearfrom C.agreewith D.lookfor 20.A.riding B.walking C.playing D.running 21.A.jumpers B.runners C.doctors D.teachers 22.A.got B.kept C.made D.found 23.A.did B.had C.left D.took
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1分Johninvitedabout40peopletohisweddingmostofarefamilymembers. A.them B.that C.which D.whom
20分假定你叫李津从学生英语报theStudents'EnglishNewspaper上看到招聘第十三届全运会thethirteenthNationalGames志愿者volunteer的广告.现用英语写封简短的应聘信介组自己的情况见下表表示愿意为全运会做一些工作请组委会考虑并尽早予以答复. 1.词数100词左右开头己给出不计入总词数. 2.可适当加入细节以使内容充实行文连贯. Dearsir IreadyouradintheStudents'EnglishNewspaperyesterday. Yours LiJin
12.5分ImagineaboyfromasmallvillageinEastAfricahasbeenlookingaftercattlefromaveryearlyage.Attheageoftwelveheknowsmoreaboutcattlethanmostofyou.Howeverhehasneverbeentoschool.Hasthisboyeverhadanyeducation? Educationisdiscoveringaboutourselvesandaboutthepeopleandthingsaroundus.Allthepeoplewhocareaboutus﹣ourparentsbrotherssistersfriends﹣areourteachers.Infactwelearnsomethingfromeveryonewemeet.Westartlearningonthedaywearebornnotonthefirstdaywegotoschool.Everydaywehavenewexperienceslikefindingabird'snestdiscoveringanewstreetinourneighborhoodandmakingfriendswithsomeonewedidn'tlikebefore.Newexperiencesareevenmorefunwhenwesharethemwithotherpeople. Encouragementfromthepeoplearoundusenablesustoexplorethingsasmuchaspossible.Aswegrowupwebegintofindoutwhatwecando.Youmightbegoodatcookingorsingingorplayingfootball.Youfindthisoutbydoingthesethings.Justthinkingaboutcookingdoesn'ttellyouifyouaregoodatit. Welearnsomuchjustbylivingfromdaytoday.Sowhyisschoolimportant? Ofcourseyoucanlearnsomethingsbetterathomethanatschoollikehowtodotheshoppingandhowtohelpoldordisabledpeoplewhocan'tdoeverythingforthemselves.Atschoolteachershelpustoreadandwrite.Withtheirguidancewebegintoseethingsindifferentways. 29.ThewritertakestheAfricanboyasanexampleto. A.introducethetopic B.adviseustovisithim C.tellaninterestingstory D.showhehasgoodschooleducation 30.Onecanfindoutwhatheisgoodatby. A.watchingthepeoplearound B.listeningtotheteacher C.thinkingwhattodo D.tryingandpracticing 31.Atschoolwecanlearnbetterhowto. A.shop B.cook C.readandwrite D.helpoldpeople 32.Accordingtothepassageschooleducation. A.isnotveryimportant B.givesuseverythingweneedinourlife C.cannotprepareusforourdailylife D.enablesustounderstandtheworldindifferentways 33.Whatisthepassagemainlyabout? A.Homeisnotimportant. B.Educationtakesplaceeverywhere. C.Africanchildrenneedn'tgotoschool. D.Onlythepeoplecaringforuscanteachus.
10分下面短文中有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词符号∧并在其下面写出该加的词. 删除把多余的词用斜线\划掉. 修改在错的词下划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. AcenturybeforeabirdcalledthepassengerpigeonlivedinNorthAmerica.Thereweresomanypassengerpigeonswhenpeopleoftensawthousandsevenmillionsofbirdsflyingoverhead.Thereforethereisnotasingleonelefttoday.Whathappened?Howdidallpassengerpigeonsdisappearfromtheearthentire? Thepassengerpigeonsbecomeextinctfortworeason.Firsttheforeststhatitlivedwascutdowntomakewaywithfarmsandcities.Secondmanypigeonswereshotandeatenbecausetheyweretoogoodtoeat.Atthattimetherewerenohuntinglawsprotectendangeredspeciesastheyarenow.
1分Todaytherearemoreairplanesmorepeoplethaneverbeforeintheskies. A.carry B.carrying C.carried D.tobecarrying
1分Weelectedhimheadofthefactory. A./ B.one C.the D.a
1分IlovetheweekendbecauseIgetupearlyonSaturdaysandSundays. A.needn't B.mustn't C.wouldn't D.shouldn't
10分Homeworkisagreatwayforkidstodevelopindependentlifelonglearningskillssoherearesomegeneralhomeworktipsforparents. ★Makesureyourchildhasaquietwell﹣litplacetodohomework. Avoidhavingyourchilddohomeworkwiththetelevisiononorinplaceswithotherdistractionssuchaspeoplecomingandgoing. ★Makesurethematerialsyourchildneedssuchassomepaperpencilsandadictionaryareavailable. Askyourchildifspecialmaterialswillbeneededforsomeprojectsandgettheminadvance. ★Helpyourchildwithtimemanagement. Establishasettimeeachdayfordoinghomework.Don'tletyourchildleavehomeworkuntiljustbeforebedtime.Thinkaboutusingaweekendmorningorafternoonforworkingonbigprojectsespeciallyiftheprojectinvolvesgettingtogetherwithclassmates. ★Bepositiveabouthomework Tellyourchildhowimportantschoolis.Theattitudeyouexpressabouthomeworkwillbetheattitudeyourchildacquires. ★Whenyourchildasksforhelpprovideguidancenotanswers. Givinganswersmeansyourchildwillnotlearnthematerial.Toomuchhelpteachesyourchildthatwhenthegoinggetsroughsomeonewilldotheworkforhimorher. Cooperationwiththeteacher.Itshowsyourchildthattheschoolandhomeareateam.Followthedirectionsgivenbytheteacher. ★Rewardprogressinhomework. Ifyourchildhasbeensuccessfulinhomeworkcompletionandisworkinghardcelebratethatsuccesswithaspecialevene.g.pizzaawalkatriptotheparktoreinforce加强thepositiveeffort.
1分Itwasearlyspringandthetreeswerejuststartingtotheirleaves. A.giveout B.turnout C.putout D.sendout
1分Thepoliceofficersinourcityworkhardtherestofuscanliveasafelife. A.incase B.asif C.inorderthat D.onlyif
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