高考英语黄冈经典复习全国通用版课时提升作业 八 必修2 Unit 3 Word版含答案.docx
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高考英语黄冈经典复习全国通用版课时提升作业 八 必修2 Unit 3 Word版含答案.docx
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高考英语黄冈经典复习全国通用版课时提升作业八必修2Unit3Word版含答案
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课时提升作业八
必修2 Unit3 Computers
(限时35分钟)
Ⅰ.阅读理解
A
Goldfishhaveprettyboringlives,somaybeit’sagoodthingtheycanonlyconcentratefornineseconds!
Butaccordingtonewresearch,humansarebecominglikegoldfish.Ourattentionspan(时长)isgettingshorterandit’sallbecauseoftechnology.
“Wemovequicklyfromonesitetoanotherontheweb,”saysDr.TedSelker,acomputerscientistfromMassachusetts,“Andwearelosingtheabilitytoconcentrate.”Withmillionsofwebsitestochoosefrom,theattentionspanoftheaverageInternetuserisjustseconds.Thereareotherdigitaldistractions(使人分心的事)too:
emails,instantmessagingandquickiemoviesonwebsites.
Somepeopleareworriedabouttheeffectonyoungpeople.“Youneedtimetounderstandandthinkaboutwhatyouread,”saysJuliaWood,fromLondon.“Youngpeoplesearchthenetallthetimeandtheirbrainsbecomefullofuselessinformationbutthereisnotimetomakesenseofit.Iamtryingtopersuademypupilstoreadmorebooks,sothattheyconcentrateononesubjectforlonger.”
Otherteachersaretryingmoreunusualmethodstoimprovestudents’concentration.AnneSavan,fromWales,wassoworriedaboutherstudentsthatshestartedplayingMozartduringhersciencelessons.Shesaysthatithadanamazingeffect,“Themusicmadethemcalmer,andtheirconcentrationwasmuchbetter.”
Butnoteveryonebelievesthatthereisaproblem.RayCole,aneducationalpsychologistsays,“Ontheweb,youngpeoplelearntomakequickdecisionsaboutwhatisandisn’tworthreading.Theymightlookatfiveunhelpfulwebsitesveryquickly,beforestoppingandreadingasixthusefulwebsitemorecarefully.Inaworldwithsomuchinformationavailable,thisisanimportantskill.”
【文章大意】本文是一篇议论文。
随着科技的发展,人们将大量时间花在浏览网站上,快速不断地浏览网站使人们的注意力时长越来越短;但是有人认为,浏览网站可以提高年轻人的判断能力。
1.Whydoesthewritermention“goldfish”?
A.Toanalyzedata. B.Tointroduceatopic.
C.Tosettleproblems.D.Tosuggestawayout.
【解析】选B。
推理判断题。
文章第一段第一句说金鱼只能集中九秒钟的注意力;结合第一段的第二句“Butaccordingtonewresearch,humansarebecominglikegoldfish.”可知,人们正变得像金鱼一样。
接着文章提出中心论点:
由于技术(应用),我们的注意力时长变得越来越短。
据此可以判断,作者用金鱼的例子是为了引出文章主题。
2.WhatmaycauseashorterattentionspanaccordingtoDr.TedSelker?
A.SkippingontheInternet.
B.Timetodigestinformation.
C.Traditionalmethodsofreading.
D.Makingdecisions.
【解析】选A。
推理判断题。
根据第二段的“Wemovequicklyfromonesitetoanotherontheweb...Andwearelosingtheabilitytoconcentrate.”可知,TedSelker认为,由于快速浏览网站,人们正在丧失集中注意力的能力。
3.Whatwillhelpstudentsovercomeashortattentionspan?
A.Receivingemails.B.Textingmessages.
C.Readingmorebooks.D.Watchingquickiemovies.
【解析】选C。
细节理解题。
根据第三段的最后一句可知,阅读更多的书将有助于学生克服注意力时间短的问题。
4.WhatisRayCole’sattitudetowardslookingthroughwebsitesquickly?
A.Cautious.B.Unfavorable.C.Skeptical.D.Supportive.
【解析】选D。
推理判断题。
根据最后一段的“Butnoteveryonebelievesthatthereisaproblem...Ontheweb,youngpeoplelearntomakequickdecisionsaboutwhatisandisn’tworthreading.”可知,RayCole认为年轻人快速浏览网站可以提高自己快速判断的能力;据此可判断,RayCole对快速浏览网站持支持态度。
B
Duringtheday,MikeKosciukteachesstudentsatDeLaSalleCollegiateHighSchoolinMichigan.However,intheeveningsandonweekends,MikeprovidesinstructiononTutor.com.Notonlydoesheteachstudentsmathfrom9thgradethroughcollegelevel,healsoteachesotheronlineteachershowtoimprovetheirteaching.Recognizedasaleaderinonlineteaching,MikewastheFebruary2010TutoroftheMonthforTutor.com.
ChrissyMarkleyisoneofmanyonlineteacherswhoaretakingvirtuallearningtothelowergrades.AtArizonaConnectionsAcademy,anonlinepublicschool,Chrissyteaches7/8thGradeGiftedLanguageArtsand9thGradeLanguageArts.Oncea6thgradeteacherinatraditionalpublicschoolarea,Chrissyenjoysteachinginthevirtualclassroom.Recognizedasanexcellentteacher,shewasnamedtheschool’s2011TeacheroftheYear.
Havingtenyears’experienceinonlineteaching,JodyShinebeganteachingwithDavenportUniversity.Whenshewasaskedtoteachonline,shewasskepticalatfirst.“Ifearedsomethingwouldbelostinthegiveandtakeofclassroomdiscussion,”Jodysaid.“NowIknowonlineteachingallowsstudentsgreaterfreedomtoexpressthemselves.”Today,JodyusesvoicerecordingsandonlinevideostoteachEnglishCompositiontoDavenportstudents.
LikeArizonaConnectionsAcademy,OpenHighSchoolofUtahisalsoapublicschoolofferingonlineinstruction.There,AmyPaceisanaward-winningscienceteacher.Afterspending11yearsinatraditionalteachingenvironment,AmyjoinedOpenHighSchoolofUtah.Shehashelpedcreateaninterestingsciencecourse.In2010,shewasoneof1037thto12thgradeteacherstobechosenfo
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