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设椭圆的轨迹方程为,焦点分别为F1(-1,0)、F2(1,0),直线l:x=a2交x轴于点A,且 (1)试求椭圆的方程; (2)过F1、F2分别作互相垂直的两直线与椭圆分别交于D、E、M、N四点(...
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设椭圆+=1a>b>0的左焦点为F.离心率为过点F.且与x轴垂直的直线被椭圆截得的线段长为.1求椭圆
设A1-20A220P.是动点且直线A1P与A2P的斜率之积等于-.Ⅰ求动点P.的轨迹E.的方程Ⅱ设
设椭圆的左右焦点分别为F1F2右顶点为A上定点为B已知 求椭圆的离心率
已知椭圆中心在原点焦点在x轴上离心率点F1F2分别为椭圆的左右焦点过右焦点F2且垂直于长轴的弦长为1
在直角坐标系中设椭圆C.+=1a>b>0的左右两个焦点分别为F.1F.2.过右焦点F.2且与x轴垂直
已知椭圆的左右焦点分别为点是椭圆的一个顶点是等腰三角形.1求椭圆C.的方程2设点P.是椭圆C.上一动
已知点P.是椭圆上一点为两焦点且若点P.到两焦点的距离分别为6和8求椭圆的方程.
设双曲线的焦点分别为F.1F.2离心率为2.1求此双曲线的渐近线l1l2的方程2设A.B.分别为l1
若椭圆+=1的焦点在x轴上过点21作圆x2+y2=4的切线切点分别为AB直线AB恰好经过椭圆的右焦点
设F.1F.2分别为椭圆C.=1a>b>0的左右焦点.Ⅰ若椭圆上的点A.1到点F.1F.2的距离之和
已知点M.是椭圆C.=1a>b>0上一点F1F2分别为C.的左右焦点|F1F2|=4∠F1MF2=6
如图已知椭圆=1a>b>0F1F2分别为椭圆的左右焦点A.为椭圆的上顶点直线AF2交椭圆于另一点B.
在平面直角坐标系xOy中点P.aba>b>0为动点F.1F.2分别为椭圆的左右焦点.已知△F.1PF
已知椭圆C.的中心在坐标原点椭圆的两个焦点分别为-40和40且经过点50则该椭圆的方程为______
在平面直角坐标系xOy中点Paba>b>0为动点F.1F.2分别为椭圆+=1的左右焦点已知△F.1P
如图在直角坐标系xoy中设椭圆C.=1a>b>0的左右两个焦点分别为F.1F.2.过右焦点F.2与x
设椭圆的轨迹方程为 焦点分别为F1-10F210直线l:x=a2交x轴于点A且
已知m>1直线x-my-m2/2=0椭圆C://x2/m2+y2=1F1F2分别为椭圆C的左右焦点.
设椭圆的轨迹方程为 焦点分别为F1-10F210直线l:x=a2交x轴于点A且
设F.1F.2分别为椭圆C.=1a>b>0的左右焦点.Ⅰ若椭圆上的点A.1到点F.1F.2的距离之和
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—I'mgoingbacktoseemyparentsthisafternoon.—______.
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
Ranch.ItwasnearLosAngelesinCaliforniA.AfewyearslaterHollywoodwasoneofthefamousplacesintheworld.Atthebeginningofthe20thcenturytherewasabigfarmcalledHollywood.Fromthe1910’stothe1950’sHollywoodwasthefilmcenteroftheworld.Everyfamilyknewthenamesofitsfilmstars—CharlieChaplinGretaGarboBergmanandhundredsmore.ThereasonwhypeoplewenttoHollywoodtomakefilmswasthesun.AtfirstpeoplemadefilmsinNewYorkontheeastcoastoftheUnitedStates.ButthentheyheardaboutLosAngeleswherethereare350daysofthesuneveryyear.Astheymadeallthefilmsbysunlightthewestcoastwasamuchbetterplacetowork.AlsonearHollywoodyoucanfindmountainsandseaanddesert.Theydidnothavetotravelfartomakeanykindoffilm.WhenTVbecamepopularHollywoodstartedmakingfilmsfortelevision.Theninthe1970’stheydiscoveredpeoplestillwenttothecinematoseebigexpensivefilms.NowadaystheyarestillmakingfilmsinHollywoodandpeopleseethemallovertheworld.PeoplewenttoHollywoodtomakefilmsbecause______.
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
EddieMcKayaonceforgottenpilotisasubjectofgreatinteresttoagroupofhistorystudentsinCanada.ItallstartedwhenGrahamBroadaprofessorattheUniversityofWesternOntariofoundMcKay’snameinafootnoteinabookaboutuniversityhistory.MckaywasincludedinalistofuniversityalumniwhohadservedduringtheFirstWorldWarbuthisnamewasunfamiliartoBroadaspecialistinmilitaryhistory.OutofcuriosityBroadspenthoursatthelocalarchivesinafruitlesssearchforinformationonMcKay.Tiredanddiscouragedhefinallygaveup.OnhiswayoutBroad’sglancehappenedtofallonanexhibitingcaseshowingsomeoldnewspapers.Hiseyewasdrawntoanoldpictureofayoungmaninarugbyuniform.Ashereadthewordsbesidethepictureheexperiencedathrillingrealization.AfterlookingforhimalldaytherehewasstaringupatmeoutoftheexhibitingcasesaidBroad.ExcitedbythefindBroadaskedhisstudentstocontinuehissearch.Theycombedoldnewspapersandothermaterialsforclues.Graduallyapicturecameintoview.CaptainAlfredEdwinMcKayjoinedtheBritishRoyalFlyingCorpsin1916.HedownedtenenemyplanesoutlivedhisentiresquadronasaWW1flyerspentsometimeasaflyinginstructorinEnglandthenreturnedtothefrontwherehewaseventuallyshotdownoverBelgiumandkilledinDecember1917.Butthere’smoretohisstory.Forabrieftimein1916hewasprobablythemostfamouspilotintheworldsaysBroad.HewascreditedwithdowningOswaldBoelckethemostfamousGermanpilotatthetime.YetinaletterhomeMcKayrefusedtotakecreditsayingthatBoelckehadactuallycrashedintoanotherGermanplane.McKay’swarrecordsweredestroyedduringWorldWarTwoairbombingonLondon-anexplanationforwhyhewasallbutforgotten.ButnowthankstotheeffortsofBroadandhisstudentsamarkerinMcKay’smemorywasplacedontheuniversitygroundsinNovember2007.IfoundmyeyesfillingwithtearsasIreadtheword’deceased’nexttohisnamesaidCoreyEverrettastudentwhofoundapictureofMckayinhisuniform.ThiswassuchasimpleexampleofthefactthathehadbeenastudentjustlikeusbutinsteadoffinishinghistimeatWesternhechosetofightanddieforhiscountry./WhatmadeProfessorBroadcontinuehissearchformoreinformationonMcKay
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
Thereisanincreasing______tomakemoviesdescribingviolence.
TheworkersaremakingradiosTVsetsandsome______thingsinthisfactory.
Unlesshe______tohelpusweshalllosethegame.
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
Ifwedon'tputthemeatinthefridgeitmay______.
特殊儿童是指在教育上有特殊需要的儿童下列选项属于特殊儿童范围的是
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
Ranch.ItwasnearLosAngelesinCaliforniA.AfewyearslaterHollywoodwasoneofthefamousplacesintheworld.Atthebeginningofthe20thcenturytherewasabigfarmcalledHollywood.Fromthe1910’stothe1950’sHollywoodwasthefilmcenteroftheworld.Everyfamilyknewthenamesofitsfilmstars—CharlieChaplinGretaGarboBergmanandhundredsmore.ThereasonwhypeoplewenttoHollywoodtomakefilmswasthesun.AtfirstpeoplemadefilmsinNewYorkontheeastcoastoftheUnitedStates.ButthentheyheardaboutLosAngeleswherethereare350daysofthesuneveryyear.Astheymadeallthefilmsbysunlightthewestcoastwasamuchbetterplacetowork.AlsonearHollywoodyoucanfindmountainsandseaanddesert.Theydidnothavetotravelfartomakeanykindoffilm.WhenTVbecamepopularHollywoodstartedmakingfilmsfortelevision.Theninthe1970’stheydiscoveredpeoplestillwenttothecinematoseebigexpensivefilms.NowadaystheyarestillmakingfilmsinHollywoodandpeopleseethemallovertheworld.Inthe1910’sHollywoodbecamea______.
人际关系的功能主要体现在哪些方面
—Willapencil______—I'mafraidnot.Onlyapencanbeusedintheexam.
以下属于英语学习策略中调控策略的是______
请设计一个教案达到以下目的1.学生能够用英语描述一段旅行2.能够听说读WhereareyougoingonholidayI’mgoingto用现在进行时表将来3.培养学生运用英语的能力
______newbuildingswillbebuiltinmyhometown.
EddieMcKayaonceforgottenpilotisasubjectofgreatinteresttoagroupofhistorystudentsinCanada.ItallstartedwhenGrahamBroadaprofessorattheUniversityofWesternOntariofoundMcKay’snameinafootnoteinabookaboutuniversityhistory.MckaywasincludedinalistofuniversityalumniwhohadservedduringtheFirstWorldWarbuthisnamewasunfamiliartoBroadaspecialistinmilitaryhistory.OutofcuriosityBroadspenthoursatthelocalarchivesinafruitlesssearchforinformationonMcKay.Tiredanddiscouragedhefinallygaveup.OnhiswayoutBroad’sglancehappenedtofallonanexhibitingcaseshowingsomeoldnewspapers.Hiseyewasdrawntoanoldpictureofayoungmaninarugbyuniform.Ashereadthewordsbesidethepictureheexperiencedathrillingrealization.AfterlookingforhimalldaytherehewasstaringupatmeoutoftheexhibitingcasesaidBroad.ExcitedbythefindBroadaskedhisstudentstocontinuehissearch.Theycombedoldnewspapersandothermaterialsforclues.Graduallyapicturecameintoview.CaptainAlfredEdwinMcKayjoinedtheBritishRoyalFlyingCorpsin1916.HedownedtenenemyplanesoutlivedhisentiresquadronasaWW1flyerspentsometimeasaflyinginstructorinEnglandthenreturnedtothefrontwherehewaseventuallyshotdownoverBelgiumandkilledinDecember1917.Butthere’smoretohisstory.Forabrieftimein1916hewasprobablythemostfamouspilotintheworldsaysBroad.HewascreditedwithdowningOswaldBoelckethemostfamousGermanpilotatthetime.YetinaletterhomeMcKayrefusedtotakecreditsayingthatBoelckehadactuallycrashedintoanotherGermanplane.McKay’swarrecordsweredestroyedduringWorldWarTwoairbombingonLondon-anexplanationforwhyhewasallbutforgotten.ButnowthankstotheeffortsofBroadandhisstudentsamarkerinMcKay’smemorywasplacedontheuniversitygroundsinNovember2007.IfoundmyeyesfillingwithtearsasIreadtheword’deceased’nexttohisnamesaidCoreyEverrettastudentwhofoundapictureofMckayinhisuniform.ThiswassuchasimpleexampleofthefactthathehadbeenastudentjustlikeusbutinsteadoffinishinghistimeatWesternhechosetofightanddieforhiscountry./McKay’sflyingdocumentsweredestroyedin______.
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
Canyou______whohaslostthewatch
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
Formanypeopletodayreadingisnolongerrelaxation.Tokeepuptheirworktheymustreadlettersreportstradepublicationsinterofficecommunicationsnottomentionnewspapersandmagazines:aneverendingfloodofwords.In1ajoboradvancinginonetheabilitytoreadandcomprehend2canmeanthedifferencebetweensuccessandfailure.Yettheunfortunatefactisthatmostofusare3readers.Mostofusdeveloppoorreading4atanearlyageandnevergetoverthem.Themaindeficiency5intheactualstuffoflanguageitself—words.Takenindividuallywordshave6meaninguntiltheyarestrungtogetherintophrasessentencesandparagraphs.7howevertheuntrainedreaderdoesnotreadgroupsofwords.Helaboriouslyreadsonewordatatimeoftenregressingto8wordsorpassages.Regressionthetendencytolookbackover9youhavejustreadisacommonbadhabitinreading.Anotherhabitwhich10downthespeedofreadingisvocalization—soundingeachwordeitherorallyormentallyas11reads.Toovercomethesebadhabitssomereadingclinicsuseadevicecalledan12whichmovesabarorcurtaindownthepageatapredeterminedspeed.Thebarissetataslightlyfasterrate13thereaderfindscomfortableinordertostretchhim.Theacceleratorforcesthereadertoreadfast14wordbywordreadingregressionandsubvocalizationpracticallyimpossible.Atfirst15issacrificedforspeed.Butwhenyoulearntoreadideasandconceptsyouwillnotonlyreadfaster16yourcomprehensionwillimprove.Manypeoplehavefound17readingskilldrasticallyimprovedaftersometraining.18CharlieAuabusinessmanagerforinstance.Hisreadingratewasareasonablygood172wordsaminute19thetraining;nowitisanexcellent1378wordsaminute.Heisdelightedthathowhecan20alotmorereadingmaterialinashortperiodoftime.
TheideacametomewhenI______withhim.
Iwasjustgoingtocutmyrosebushesbutsomeone______it.Wasityou
学习档案是以个人的方式经过长期的有目的有计划地对自己学习过程和成果的信息资料累积起来的集聚物学习档案袋是______的一种典型方式
EddieMcKayaonceforgottenpilotisasubjectofgreatinteresttoagroupofhistorystudentsinCanada.ItallstartedwhenGrahamBroadaprofessorattheUniversityofWesternOntariofoundMcKay’snameinafootnoteinabookaboutuniversityhistory.MckaywasincludedinalistofuniversityalumniwhohadservedduringtheFirstWorldWarbuthisnamewasunfamiliartoBroadaspecialistinmilitaryhistory.OutofcuriosityBroadspenthoursatthelocalarchivesinafruitlesssearchforinformationonMcKay.Tiredanddiscouragedhefinallygaveup.OnhiswayoutBroad’sglancehappenedtofallonanexhibitingcaseshowingsomeoldnewspapers.Hiseyewasdrawntoanoldpictureofayoungmaninarugbyuniform.Ashereadthewordsbesidethepictureheexperiencedathrillingrealization.AfterlookingforhimalldaytherehewasstaringupatmeoutoftheexhibitingcasesaidBroad.ExcitedbythefindBroadaskedhisstudentstocontinuehissearch.Theycombedoldnewspapersandothermaterialsforclues.Graduallyapicturecameintoview.CaptainAlfredEdwinMcKayjoinedtheBritishRoyalFlyingCorpsin1916.HedownedtenenemyplanesoutlivedhisentiresquadronasaWW1flyerspentsometimeasaflyinginstructorinEnglandthenreturnedtothefrontwherehewaseventuallyshotdownoverBelgiumandkilledinDecember1917.Butthere’smoretohisstory.Forabrieftimein1916hewasprobablythemostfamouspilotintheworldsaysBroad.HewascreditedwithdowningOswaldBoelckethemostfamousGermanpilotatthetime.YetinaletterhomeMcKayrefusedtotakecreditsayingthatBoelckehadactuallycrashedintoanotherGermanplane.McKay’swarrecordsweredestroyedduringWorldWarTwoairbombingonLondon-anexplanationforwhyhewasallbutforgotten.ButnowthankstotheeffortsofBroadandhisstudentsamarkerinMcKay’smemorywasplacedontheuniversitygroundsinNovember2007.IfoundmyeyesfillingwithtearsasIreadtheword’deceased’nexttohisnamesaidCoreyEverrettastudentwhofoundapictureofMckayinhisuniform.ThiswassuchasimpleexampleofthefactthathehadbeenastudentjustlikeusbutinsteadoffinishinghistimeatWesternhechosetofightanddieforhiscountry./Whatisthetextmainlyabout
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