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物理—选修3-4：如图，a.b，c.d是均匀媒质中x轴上的四个质点.相邻两点的间距依次为2m、4m和6m一列简谐横波以2m/s的波速沿x轴正向传播，在t=O时刻到达质点a处，质点a由平衡位践开始竖直...
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如图在△ABC中∠ACB＝90°斜边AB在x轴上点C.在y轴的正半轴上直线AC的解析式是y＝－2x＋
如图直线y=－2x+4分别与x轴y轴相交于点A.和点B.如果线段CD两端点在坐标轴上滑动C.点在y轴
如图在平面直角坐标系xOy中直线y＝－x＋8与x轴y轴分别交于点A.点B.点D.在y轴的负半轴上若将
一动点在圆盘内运动同时圆盘又绕x轴以角速度ω转动如图所示若AB//OxCD⊥Ox则欲使动点的科氏加
直线CD或x轴
直线CD或AB
直线AB或x轴
圆周
已知△ABC是等腰直角三角形BC=ABA.点在x负半轴上直角顶点B.在y轴上点C.在x轴上方.1如图
如图在平面直角坐标系xOy中矩形ABCD的AB边在x轴上且AB=3AD=2经过点C.的直线y=x-2
一动点在圆盘内运动同时圆盘又绕x轴以角速度ω转动如图所示若AB//OxCD⊥Ox则欲使动点的科氏加
直线CD或x轴
直线CD或AB
直线AB或x轴
圆周
在直角坐标系中抛物线经过点010和点42.1求这条抛物线的函数关系式.2如图在边长一定的矩形ABCD
如图点A.在双曲线上点B.在双曲线上且AB∥x轴C.D.在x轴上若四边形ABCD为矩形则它的面积为.
如图已知点A.C.在反比例函数y＝的图象上点B.D.在反比例函数y＝的图象上a＞b＞0AB∥CD∥x
如图1已知▱ABCDAB∥x轴AB＝6点A.的坐标为1－4点D.的坐标为－34点B.在第四象限点P.
如图直线y=－2x+4分别与x轴y轴相交于点A.和点B.如果线段CD两端点在坐标轴上滑动C.点在y轴
如图所示abc是均匀媒质中x轴上的三个质点abbc两点间的距离分别为6m10m一列简谐横波以2m/
当机械波在媒质中传播时一媒质质元的最大变形量发生在
媒质质元在其平衡位置处
媒质质元离开其平衡位置最大位移处
媒质质元离开其平衡位置
处
媒质质元离开其平衡位置A/2处
如图点A.B.在反比例函数y=k＞0的图象上AC⊥x轴BD⊥x轴垂足C.D.分别在x轴的正负半轴上C
如图在Rt△AOB中∠BAO＝90°O.为坐标原点B.在x轴正半轴上A.在第一象限OA和AB的长是方
如图24-18所示光滑均匀细棒CD可以绕光滑的水平轴D.在竖直平面内转动细杆AB也可以绕光滑的水平轴
点上并与AB杆在同一竖直平面内，
D.在同一水平面，且BD=AB.现推动AB杆使CD棒绕D.点沿逆时针方向缓慢转动，从图示实线位置转到虚线位置的过程中，AB杆对CD棒的作用力 ( )A.减小。B.不变。
增大。
先减小后增大。
［物理——选修3-4］15分15分一列简谐横波以10m/s的速度沿x轴正方向传播t=0时刻这列波的波
平面直角坐标系中正六边形ABCDEF的起始位置如图1所示边AB在x轴上现将正六边形沿x轴正方向无滑
边DE
边EF
边FA
边AB
如图已知在三角形ABC中∠C.=90ºCD是斜边AB上的高AB=5BC=4AC=3求高CD的长度.
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下面短文中有10处语言错误请在有错误的工方增加删除或修改某个单词 增加在缺词处加一个符号^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.每句不超过两个错误 2.每处错误及其修改均只限一词 3.只允许修改10处多者从第11处起不计分 Todaywehadachemistrytest.IfoundthetestdifficultybutItriedhardlytodoit.SuddenlyMarymybestfriendaskingmetolethertocopymyanswers.AfterthinkforsometimeIlethercopymyanswers.Butafterthetestallofuswerecalledtotheteacher’soffice.Theteacherwasangrybecausewehadsameanswersinthetests.Wewerewarnednottocheatagainsoshewouldneedtoseeourparents.Iwasveryupset.Ididn’tcheat.Iwasjusthelpingafriend.Whydoesshepunishme
D Hometomemeansasenseoffamiliarityandnostalgia怀旧.It’sfuntocomehome.Itlooksthesame.Itsmellsthesame.You’llrealizewhat’schangedisyou.Homeiswhereweranrememberpainliveandsomeotherexperiences;Wepartedhere;Myparentsmethere;Iwonthreechampionshipshere. IfIclosemyeyesIcanstillhaveaclearpictureinmindofmyfirsthome.Iwalkinthedoorandseeabrownsofasurroundingalowglass-topwoodentable.Totherightofthelivingroomismyfirstbedroom.It’semptybutit’swheremyearliestmemoriesare. ThereisthediningroomtablewhereIcelebratedbirthdaysandwhereIcriedonHalloween-whenIdidn’twanttoweartheskirtmymothermadeforme.Ialwayslikedstandingonthattablebecauseitmademefeeltallandstrong.IfIsitatthistableIcanseemyfavoriteroominthehousemyparents’room.Itissimple:abrownwoodendresserlinestherightsideofthewallnexttoatelevisionandacoupleofphotosofmygrandparentsoneachside.Theirbedismysafezone.Icanjumponitanytime-wakingupmyparentsifIamscaredorifIhaveanimportantannouncementthatcannotwaituntilthemorning. I’mluckybecauseIknowmyfirsthomestillexists.Itexistsinmymindandheartonaphysicalproperty住宅onWest64thstreetonthewesternedgeofLosAngeles.ItisproofIlivedIgrewandIlearned. SometimeswhenIfeellostIliedownandshutmyeyesandIgohome.Iknowit’swhereI’llfindmyfamilymydogsandmybelongings.IpurposelyleavethewindowopenatnightbecauseIknowI’llbeblamedbyMom.ButIdon’tmindbecauseIwanttohearhersaymynamewhichremindsmeI’mhome.Whatistheauthor’spurposeofwritingthispassage
C LONDON-ABritishjudgeonThursdaysentencedabusinessmanwhosoldfake假冒的bombdetectors探测器to10yearsinprisonsayingthemanhadn’tcaredaboutpotentiallydeadlyconsequences. ItisbelievedthatJamesMcCormickgotabout$77.8millionfromthesalesofhisdetectors-whichwerebasedonakindofgolfballfinder-tocountriesincludingIraqBelgiumandSaudiArabia. McCormick57wasconvicted判罪ofcheatslastmonthandsentencedThursdayattheOldBaileycourtinLondon. YourcheatingconductinsellingagreatamountofuselessequipmentsimplyforhugeprofitpromotedafalsesenseofsecurityandinallprobabilitymateriallycontributedtocausingdeathandinjurytoinnocentpeopleJudgeRichardHonetoldMcCormick.youhaveneitherregretnorshamenoranysenseofguilt. Thedetectorssoldforupto$42000eachweresaidtobeabletofindsuchdangerousobjectsasbombsunderwaterandfromtheair.Butinfacttheylackedanygroundinginscienceandwereofnouse. McCormickhadtoldthecourtthathesoldhisdetectorstothepoliceinKenyatheprisonserviceinHongKongthearmyinEgyptandthebordercontrolinThailand. Ineverhadanyhadresultsfromcustomershesaid.AccordingtothejudgewhatMcCormickhaddone_______.
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
B OnasunnydaylastAugustTimheardsomeshouting.Lookingouttotheseacarefullyhesawacoupleofkidsinarowboatwerebeingpulledouttosea. Two12-year-oldboysChristianandJackrowedoutaboattosearchforafootball.Oncethey’drowedbeyondthecalmwatersabeachumbrellatiedtotheboatcaughtthewindandpulledtheboatintoopenwater.Thepairpanickedandtriedtorowbacktoshore.Buttheywerenomatchforitandtheboatwasoutofcontrol. Timknewitwouldsoonbeswallowedbythewaves.EverythingwentquietinmyheadTimrecalls回忆.Iwastryingtofigureouthowtoswimtotheboysinastraightline. Timtookoffhisclothesandjumpedintothewater.Every500yardsorsoheraisedhisheadtojudgehisprogress.AtonepointIconsideredturningbackhesays.IwonderedifIwasputtingmylifeatrisk.After30minutesofstrugglinghewascloseenoughtoyelltotheboysTakedowntheumbrella! Christianmademuchefforttotakedowntheumbrella.ThenTimwasabletocatchupandclimbaboardtheboat.Hetookoverrowingbutthewaveswerealmosttoostrongforhim. Let’saimforthepier码头Jacksaid.Timturnedtheboattowardit.Soonafterwardwavescrashedovertheboatanditbegantosink.Canyouguysswimhecried.Alittlebittheboyssaid. OncethewereinthewaterTimdecideditwouldhesaferandfasterforhimtopulltheboystowardthepier.ChristianandJackwerewearinglifejacketsandfloatedontheirbacks.Timswantowardlandaswaterwashedovertheboys’faces. Arewealmosttheretheyaskedagainandagain.YesTimtoldthemeachtime. After30minutestheyreachedthepier.WhatdoesitinParagraph2referto
阅读下面短文并按照题目要求用英语问答问题请注意问题后词数要求 Anurseof78thisweekendcelebrates60yearsofwalkingthewards-andshehasnoplanstoretire. JackieReidwas18whenshestartedworkin1953-whentheNationalHealthServiceNHSwasjustfiveyearsold-andisbelievedtobetheoldestnurseinBritain. Thediabetes糖尿病specialisthadtoretireat65butreturnedasanursewithintwoweeksandstilldoesuptofourseven-and-a-halfhourshifts轮班eachweek. MrsReidsaid:NursingishardifyoudoitcorrectlybutIlovemyjob.WorkingfortheNHShasbeenmylife.IhavenootherhobbiesbecauseIhaveworkedallmylife. Jackiehasworkedatanumberofdifferenthospitals--includingoneinScotland. Herspecialistfieldhasbeendiabetesforthepast40years.Sheretrainedafterher12-year-olddaughterMichelledevelopedthedisease.ShecurrentlyworksatSouthendHospitalEssex. Overthelast60yearsshehastreatedtensofthousandsofpatients. Jackiebelievesnursingshouldbeprotectedfromgovernmentcuts.Shesaid:There’relotsofthingsIwouldsaytothegovernment.Ifyouaregoingtogetgoodcareyouhavetohavetheresources资源youcan’tdoitwithoutenoughmoney.Theyshouldn’tneedthecutsthatthereareintheNHS.It’shardnowbecausethere’sashortageofstaff. JackiehaslivedaloneinGraysEssexsinceherhusbanddidthreeyearsago. ThecouplehavetwodaughtersMichelle50andKaren54. Jackieadded:Myyoungestdaughterworriedaboutme-shedoesn’tthinkIshouldworkasmuchasIdo.Iconstantlysay’don’tworryaboutmeI’mfine’butsheneverbelievesme.Idon’tlikethethoughtofgivingitupandwilltrytokeepgoingforever.InwhichyearwastheNHSsetupwithin2words
D Hometomemeansasenseoffamiliarityandnostalgia怀旧.It’sfuntocomehome.Itlooksthesame.Itsmellsthesame.You’llrealizewhat’schangedisyou.Homeiswhereweranrememberpainliveandsomeotherexperiences;Wepartedhere;Myparentsmethere;Iwonthreechampionshipshere. IfIclosemyeyesIcanstillhaveaclearpictureinmindofmyfirsthome.Iwalkinthedoorandseeabrownsofasurroundingalowglass-topwoodentable.Totherightofthelivingroomismyfirstbedroom.It’semptybutit’swheremyearliestmemoriesare. ThereisthediningroomtablewhereIcelebratedbirthdaysandwhereIcriedonHalloween-whenIdidn’twanttoweartheskirtmymothermadeforme.Ialwayslikedstandingonthattablebecauseitmademefeeltallandstrong.IfIsitatthistableIcanseemyfavoriteroominthehousemyparents’room.Itissimple:abrownwoodendresserlinestherightsideofthewallnexttoatelevisionandacoupleofphotosofmygrandparentsoneachside.Theirbedismysafezone.Icanjumponitanytime-wakingupmyparentsifIamscaredorifIhaveanimportantannouncementthatcannotwaituntilthemorning. I’mluckybecauseIknowmyfirsthomestillexists.Itexistsinmymindandheartonaphysicalproperty住宅onWest64thstreetonthewesternedgeofLosAngeles.ItisproofIlivedIgrewandIlearned. SometimeswhenIfeellostIliedownandshutmyeyesandIgohome.Iknowit’swhereI’llfindmyfamilymydogsandmybelongings.IpurposelyleavethewindowopenatnightbecauseIknowI’llbeblamedbyMom.ButIdon’tmindbecauseIwanttohearhersaymynamewhichremindsmeI’mhome.Whatcanbelearnedfromthepassage
______yousaidatthemeetingdescribesabrightfutureforthecompany.
C LONDON-ABritishjudgeonThursdaysentencedabusinessmanwhosoldfake假冒的bombdetectors探测器to10yearsinprisonsayingthemanhadn’tcaredaboutpotentiallydeadlyconsequences. ItisbelievedthatJamesMcCormickgotabout$77.8millionfromthesalesofhisdetectors-whichwerebasedonakindofgolfballfinder-tocountriesincludingIraqBelgiumandSaudiArabia. McCormick57wasconvicted判罪ofcheatslastmonthandsentencedThursdayattheOldBaileycourtinLondon. YourcheatingconductinsellingagreatamountofuselessequipmentsimplyforhugeprofitpromotedafalsesenseofsecurityandinallprobabilitymateriallycontributedtocausingdeathandinjurytoinnocentpeopleJudgeRichardHonetoldMcCormick.youhaveneitherregretnorshamenoranysenseofguilt. Thedetectorssoldforupto$42000eachweresaidtobeabletofindsuchdangerousobjectsasbombsunderwaterandfromtheair.Butinfacttheylackedanygroundinginscienceandwereofnouse. McCormickhadtoldthecourtthathesoldhisdetectorstothepoliceinKenyatheprisonserviceinHongKongthearmyinEgyptandthebordercontrolinThailand. Ineverhadanyhadresultsfromcustomershesaid.ItcanbeinferredfromthepassagethatMcCormick_______.
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
Whatisgoingtotakeplaceon2February2013
Whichofthefollowingstatementsistrue
-Jamescanlhavesomeblackttea -Sure51
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
下面短文中有10处语言错误请在有错误的工方增加删除或修改某个单词 增加在缺词处加一个符号^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.每句不超过两个错误 2.每处错误及其修改均只限一词 3.只允许修改10处多者从第11处起不计分 Todaywehadachemistrytest.IfoundthetestdifficultybutItriedhardlytodoit.SuddenlyMarymybestfriendaskingmetolethertocopymyanswers.AfterthinkforsometimeIlethercopymyanswers.Butafterthetestallofuswerecalledtotheteacher’soffice.Theteacherwasangrybecausewehadsameanswersinthetests.Wewerewarnednottocheatagainsoshewouldneedtoseeourparents.Iwasveryupset.Ididn’tcheat.Iwasjusthelpingafriend.Whydoesshepunishme
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
-Jamescanlhavesomeblackttea -Sure51
B OnasunnydaylastAugustTimheardsomeshouting.Lookingouttotheseacarefullyhesawacoupleofkidsinarowboatwerebeingpulledouttosea. Two12-year-oldboysChristianandJackrowedoutaboattosearchforafootball.Oncethey’drowedbeyondthecalmwatersabeachumbrellatiedtotheboatcaughtthewindandpulledtheboatintoopenwater.Thepairpanickedandtriedtorowbacktoshore.Buttheywerenomatchforitandtheboatwasoutofcontrol. Timknewitwouldsoonbeswallowedbythewaves.EverythingwentquietinmyheadTimrecalls回忆.Iwastryingtofigureouthowtoswimtotheboysinastraightline. Timtookoffhisclothesandjumpedintothewater.Every500yardsorsoheraisedhisheadtojudgehisprogress.AtonepointIconsideredturningbackhesays.IwonderedifIwasputtingmylifeatrisk.After30minutesofstrugglinghewascloseenoughtoyelltotheboysTakedowntheumbrella! Christianmademuchefforttotakedowntheumbrella.ThenTimwasabletocatchupandclimbaboardtheboat.Hetookoverrowingbutthewaveswerealmosttoostrongforhim. Let’saimforthepier码头Jacksaid.Timturnedtheboattowardit.Soonafterwardwavescrashedovertheboatanditbegantosink.Canyouguysswimhecried.Alittlebittheboyssaid. OncethewereinthewaterTimdecideditwouldhesaferandfasterforhimtopulltheboystowardthepier.ChristianandJackwerewearinglifejacketsandfloatedontheirbacks.Timswantowardlandaswaterwashedovertheboys’faces. Arewealmosttheretheyaskedagainandagain.YesTimtoldthemeachtime. After30minutestheyreachedthepier.Howdidthetwoboysfinallyreachthepier
阅读下面短文并按照题目要求用英语问答问题请注意问题后词数要求 Anurseof78thisweekendcelebrates60yearsofwalkingthewards-andshehasnoplanstoretire. JackieReidwas18whenshestartedworkin1953-whentheNationalHealthServiceNHSwasjustfiveyearsold-andisbelievedtobetheoldestnurseinBritain. Thediabetes糖尿病specialisthadtoretireat65butreturnedasanursewithintwoweeksandstilldoesuptofourseven-and-a-halfhourshifts轮班eachweek. MrsReidsaid:NursingishardifyoudoitcorrectlybutIlovemyjob.WorkingfortheNHShasbeenmylife.IhavenootherhobbiesbecauseIhaveworkedallmylife. Jackiehasworkedatanumberofdifferenthospitals--includingoneinScotland. Herspecialistfieldhasbeendiabetesforthepast40years.Sheretrainedafterher12-year-olddaughterMichelledevelopedthedisease.ShecurrentlyworksatSouthendHospitalEssex. Overthelast60yearsshehastreatedtensofthousandsofpatients. Jackiebelievesnursingshouldbeprotectedfromgovernmentcuts.Shesaid:There’relotsofthingsIwouldsaytothegovernment.Ifyouaregoingtogetgoodcareyouhavetohavetheresources资源youcan’tdoitwithoutenoughmoney.Theyshouldn’tneedthecutsthatthereareintheNHS.It’shardnowbecausethere’sashortageofstaff. JackiehaslivedaloneinGraysEssexsinceherhusbanddidthreeyearsago. ThecouplehavetwodaughtersMichelle50andKaren54. Jackieadded:Myyoungestdaughterworriedaboutme-shedoesn’tthinkIshouldworkasmuchasIdo.Iconstantlysay’don’tworryaboutmeI’mfine’butsheneverbelievesme.Idon’tlikethethoughtofgivingitupandwilltrytokeepgoingforever.WhendidJackieretraininthefieldofdiabeteswithin6words
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
Theairport_______nextyearwillhelppromotetourisminthisarea.
_______whichuniversitytoattendthegirlaskedherteacherforadvice.
E Fearmaybefeltintheheartaswellasintheheadaccordingtoastudythathasfoundalinkbetweenthecyclesofabeatingheartandthechanceofsomeonefeelingfear. Testsonhealthyvolunteersfoundthattheyweremorelikelytofeelasenseoffearatthemomentwhentheirheartsarecontracting收缩andpumpingbloodaroundtheirbodiescomparedwiththepointwhentheheartbeatisrelaxed.Scientistssaytheresultssuggestthattheheartisabletoinfluencehowthebrainrespondstoafearfuleventdependingonwhichpointitisatinitsregularcycleofcontractionandrelaxation. SarahGarfinkelattheBrightonandSussexMedicalSchoolsaid:Ourstudyshowsforthefirsttimethatthewayinwhichwedealwithfearisdifferentdependingonwhenweseefearfulpicturesinrelationtoourheart. Thestudytested20healthyvolunteersontheirreactionstofearastheywereshownpicturesoffearfulfaces.DrGarfinkelsaidThestudyshowedthatfearfulfacesarebetternoticedwhentheheartispumpingthanwhenitisrelaxed.Thusourheartscanalsoaffectwhatweseeandwhatwedon’tsee-andguidewhetherweseefear. Tofurtherunderstandthisrelationshipthescientistsalsousedabrainscanner扫描仪toshowhowthebraininfluencesthewaytheheartchangesaperson’sfeelingoffear. Wehavefoundanimportantmechanismbywhichtheheartandbrain‘speak’toeachothertochangeourfeelingsandreducefearDrGarfinkelsaid. Wehopethatbyincreasingourunderstandingabouthowfearisdealtwithandwaysthatitcouldbereducedwemaybeabletodevelopmoresuccessfultreatmentsforanxietydisordersandalsoforthoseforthosewhomaybesufferingfromseriousstressdisorder.Thisstudymaycontributeto_______.
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
阅读下面短文并按照题目要求用英语问答问题请注意问题后词数要求 Anurseof78thisweekendcelebrates60yearsofwalkingthewards-andshehasnoplanstoretire. JackieReidwas18whenshestartedworkin1953-whentheNationalHealthServiceNHSwasjustfiveyearsold-andisbelievedtobetheoldestnurseinBritain. Thediabetes糖尿病specialisthadtoretireat65butreturnedasanursewithintwoweeksandstilldoesuptofourseven-and-a-halfhourshifts轮班eachweek. MrsReidsaid:NursingishardifyoudoitcorrectlybutIlovemyjob.WorkingfortheNHShasbeenmylife.IhavenootherhobbiesbecauseIhaveworkedallmylife. Jackiehasworkedatanumberofdifferenthospitals--includingoneinScotland. Herspecialistfieldhasbeendiabetesforthepast40years.Sheretrainedafterher12-year-olddaughterMichelledevelopedthedisease.ShecurrentlyworksatSouthendHospitalEssex. Overthelast60yearsshehastreatedtensofthousandsofpatients. Jackiebelievesnursingshouldbeprotectedfromgovernmentcuts.Shesaid:There’relotsofthingsIwouldsaytothegovernment.Ifyouaregoingtogetgoodcareyouhavetohavetheresources资源youcan’tdoitwithoutenoughmoney.Theyshouldn’tneedthecutsthatthereareintheNHS.It’shardnowbecausethere’sashortageofstaff. JackiehaslivedaloneinGraysEssexsinceherhusbanddidthreeyearsago. ThecouplehavetwodaughtersMichelle50andKaren54. Jackieadded:Myyoungestdaughterworriedaboutme-shedoesn’tthinkIshouldworkasmuchasIdo.Iconstantlysay’don’tworryaboutmeI’mfine’butsheneverbelievesme.Idon’tlikethethoughtofgivingitupandwilltrytokeepgoingforever.WhydoesJackie’sdaughterworryaboutherwithin8words
E Fearmaybefeltintheheartaswellasintheheadaccordingtoastudythathasfoundalinkbetweenthecyclesofabeatingheartandthechanceofsomeonefeelingfear. Testsonhealthyvolunteersfoundthattheyweremorelikelytofeelasenseoffearatthemomentwhentheirheartsarecontracting收缩andpumpingbloodaroundtheirbodiescomparedwiththepointwhentheheartbeatisrelaxed.Scientistssaytheresultssuggestthattheheartisabletoinfluencehowthebrainrespondstoafearfuleventdependingonwhichpointitisatinitsregularcycleofcontractionandrelaxation. SarahGarfinkelattheBrightonandSussexMedicalSchoolsaid:Ourstudyshowsforthefirsttimethatthewayinwhichwedealwithfearisdifferentdependingonwhenweseefearfulpicturesinrelationtoourheart. Thestudytested20healthyvolunteersontheirreactionstofearastheywereshownpicturesoffearfulfaces.DrGarfinkelsaidThestudyshowedthatfearfulfacesarebetternoticedwhentheheartispumpingthanwhenitisrelaxed.Thusourheartscanalsoaffectwhatweseeandwhatwedon’tsee-andguidewhetherweseefear. Tofurtherunderstandthisrelationshipthescientistsalsousedabrainscanner扫描仪toshowhowthebraininfluencesthewaytheheartchangesaperson’sfeelingoffear. Wehavefoundanimportantmechanismbywhichtheheartandbrain‘speak’toeachothertochangeourfeelingsandreducefearDrGarfinkelsaid. Wehopethatbyincreasingourunderstandingabouthowfearisdealtwithandwaysthatitcouldbereducedwemaybeabletodevelopmoresuccessfultreatmentsforanxietydisordersandalsoforthoseforthosewhomaybesufferingfromseriousstressdisorder.Thestudywascarriedoutbyanalyzing_______.
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
Lookit’sBaldy!Aboyshoutedinmydirectionacrosstheplayground.EventhoughIwasusedtoregularinsults侮辱becauseofthe____11____onmyheditwas____12____horribletohear.IsighedasIheadedbacktotheclass. WhenIwasjust20monthsoldIsufferedserious____13____afterabowlfullofhotoilfellonmyhead.Iwas____14____tohospitalandhadtosaythereforweekswhilethedoctors____15____tosavemylife.Holly’svery____16____tobealivetheytoldMumandDad.Butshe’llbe____17____withscarsonherheadandofcourseherhairwon’tgrowthere. AsachildIcaredmuchaboutmyscarssoI____18____woreascarftocoverthemupwhenIlefthome.____19____Ididn’tpeoplewouldcallmehorriblenameslikeBaldy.Althoughmyfriendswerealwayscomfortingmetheynever____20____understoodhowitfelt. ThenthroughthehospitalIwas____21____toachildren’sburnscampwherechildrenlikemecangetanyhelp.ThereI____22____14-year-oldStephaniewhoseburnsarealotmoreseriousthanmine.Butsheisso____23____thatsheneverletsanyoneputherdown.Youshouldn’t____24____whatpeoplesayaboutwhatyoulooklikebecausewe’renotdifferentfromanyoneelseHollyshe____25____me.Andyoudon’tneedtowearascarfbecausey0oulookgreat____26____it!ForthefirsttimeinmylifeIcouldspeaktosomeonewho’dbeenthroughsomething____27____.Soweekslateratmy13thbirthdayparty____28____byherbraveryIgaveupmyscarfandshowedoffmyscars.Itfeltamazingnothavingto____29____awaybehindmyscarf. NowIam____30____ofwhatIlooklikeandmuchhappierbecauseIhaverealizeditisyourpersonality个性thatdecideswhoyoutrulyare.
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