学年高中英语外研版必修四习题单元质量检文档格式.docx
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Settlingintoyourofficechair,whichchangescolourtomatchwhatyou'
rewearing,youpickupyesterdaymorning'
snewspaper.Printedonreusableelectronicpaper,itinstantlyrewritesitselfwithtoday'
sheadlines.Nowit'
stimeforyourbigmeeting.Uhoh！
You'
veleftyourhandwrittennotesathome.Noproblem.Thedigitalinkpenyouusedhasstoredanelectroniccopyofwhatyouwrote.
Yourwristwatchvideophonesuddenlyrings.Yourbestfriend'
sfacepopsuponthescreenaskingwhatyou'
redoingthisweekend.Willyouslaponyour3DcontactlensesandplayvirtualsoccerwiththeU．S.Olympicteam？
No,no.Yourfriendsays,soyouhavetotakethenewelevator（madeofmicroscopicfibersmanytimesstrongerthansteel）60,000milesintospace.
Couldthisscenereallytakeplaceinjustacoupleofdecades？
Theresearcherswhoarecurrentlydevelopingallthisstuffthinkso.Thesegadgetsmaybeascommonin20yearsascellphonesandDVDplayersaretoday.
1．Theenvironmentallyfriendlyhydrogenfuelcellcarcandriveyoutoworkbecause________.
A．itisgoodforenvironment
B．itisasmallnewlydesignedcar
C．itisfriendlytoyou
D．itissafeandknowstheway
2．Theunderlinedword“reusable”inPara.3means________.
A．thatisadvanced
B．thatcanbeusedagain
C．thatisspeciallyprogrammed
D．thatcanbewrittenbyreaders
3．WhichofthefollowingisNOTtrueaccordingtothepassage?
A．Ifwhatyouwearisred,thenthechairwillchangetoredafteryousitonit.
B．Thedigitalinkpencan'
tbewrittenwithbecauseitisusedforstoringcopies.
C．Therefrigeratormagnetisconnectedwithyourcomputerinthefuture.
D．Wecanwearnewlydesignedglassestoplayagamewithwhoeveryouwant.
4．Whatisthebesttitleofthepassage?
A．FutureWorld
B．TransportationintheFuture
C．DevelopingTechnology
D．TheNewLife
B
Ifyousawanotherkidrideherbiketoofastaroundacornerandfalldown,youmightrideyourbikemoreslowlyonthatturn.Yes,wehumansareverysensitivetoothers'
mistakes.Andthesameistrueforotheranimals.Animalsmessupallthetime.Theymighteatpoisonousleaves,falloffatreeorlettheirprey（猎物）escape.Bywatchingothersfail,ananimalcanavoidmakingthesamemistakes,thusimprovingitschanceofsurvival.
Scientistsbelievethatonepartofthebrainhelpsanimalsprocessinformationaboutothers'
mistakes.Cells（细胞）inthatpartappeartobecomemoreactivewhenapersonseessomeoneelsemakingamistake.Butresearchersdidn'
tknowwhetherindividualcellsinthispartofthebrainplaydifferentrolesindiscoveringmistakes.
Toinvestigate（调查）thebrain'
sresponse（反应）tomistakesinmoredetail,theresearcherstaughtagametotwomacaques,atypeofmonkey.Onemonkeycouldpressayelloworgreenbuttonwhiletheotherwatched.Ifthefirstmonkeypressedtherightbutton,theteamgavebothanimalsatreat.Everycoupleofrounds,thetwomonkeysswitchedroles.Meanwhile,thescientistswatchedindividualcellsintheanimal'
sbrains.
Whenthefirstmonkeymessedupthegamebypressingthewrongbutton,agroupofcellsinthesecondmonkey'
sbrainfired.Butifthesecondmonkeyalsomadethewrongchoiceduringitsturn,someofthecellsinthatgroupdidn'
trespond.Thoseunresponsivecellsreactedspecificallytomistakesmadebyothers,nottothemonkey'
sownmistakes.
Scientistsbelieveotherpartsofthebrainalsomighthelppeopleprocessinformationaboutanother'
smistakes.“Youstarttothinkaboutthisotherpersonandseethingsfromhisangle.”EllendeBrujin,toldScienceNews.ShestudiesthebrainattheUniversityofLeidenintheNetherlands.
5．AccordingtoParagraph1,animals'
abilitytolearnfromothers'
mistakes________.
A．helpsthemtosurvivebetter
B．usedtobeignoredbyhumans
C．isbeinglostbecauseofhumans
D．ensuresthattheywillneverfail
6．Fromthegamethescientiststaughttotwomacaques,wecansee________.
A．animalscanavoidthesamemistakes
B．whichpartofthebrainismoreactive
C．howthebrainprocessesinformation
D．howthebrainrespondstomistakes
7．Intheexperimentmentioned,thoseunresponsivecellsareonlysensitiveto________.
A．thesamebuttons
B．themonkey'
sbrain
C．others'
mistakes
D．one'
sownmistakes
C
TOURNAMENTOFROSES—5DaysLosAngeles
Day1LosAngeles.（Sun.Dec.30）
WelcometoLosAngeles!
Thiseveningmixeswithyourtravelingfriendsatthewelcomereception.
Day2LosAngeles.（Mon.Dec.31）
HeadtoPasadenaforthealwayscolorfulROSEBOWLFAMILYFESTIVALandwatchthefloats（彩车）decoratedwithtensofthousandsofflowers.Thisafternoon,youcantaketheincludedvisittotheGETTYMUSEUM.Thisevening,joinyourtravellingfriendsataspecialNewYear'
sEveDINNERANDDANCEGALA（盛会）,completewithhats,partyfavorsandlivemusic.You'
lltoasttheNewYearalittleearlytonighttoconsideranearlymorningdeparture（离开）totheRoseParade.
Day3LosAngeles.TournamentofRosesParade（Tue.Jan.1）
HappyNewYear!
Getreadyforoneoftheworld'
smostpopularparades,andyou'
llseeitlive!
GlobushasbookedtheGRANDSTANDSEATSatthebeginningoftheparaderouteforagoodview.Seethewonderfulcolorfulfloats,marchingbandsfromaroundtheworld,andthefamouspeople.
Day4LosAngeles.（Wed.Jan.2）
ThismorningviewtheindividualfloatsinthePOSTPARADEVIEWINGAREA.Formanythisisthemostexcitingpartoftheentireevent.Besuretobringyourcameraandplentyoffilm!
Anotherspecialdinnertonight—aspecialGLOBUSFAREWELLCELEBRATIONDINNER.
Day5LosAngeles.（Thu.Jan.3）
Thetourendstoday,withtourguestsdepartingonindividualschedules.
8．WhatactivitycanvisitorsenjoyonDec.31?
A．TournamentofRoseParade.
B．Afarewellcelebrationdinner.
C．Postparadeviewingarea.
D．Adinneranddancegala.
9．Theunderlinedword“Globus”inParagraph3refersto________.
A．thetravelagency B．thelocalgovernment
C．LosAngelesD．RosesParade
10．Accordingtothepassage,youshouldbringyourcameraon________.
A．Day2 B．Day4
C．Day3D．Day5
11．Youcanmostprobablyreadthepassageina________.
A．textbookB．newsreport
C．travelguideD．historymagazine
D
Let'
sfaceit:
Teenagersspendhourstexting,socializingonFacebookandplayingvideogames.Andit'
sdrivingtheirparentsnuts.
Sure,therearerealdangersconnectedwithallthisscreentime—everythingfromcyberbullying（网络欺凌）tocouchpotatoobesity.Nottomentiondrivingwhiletexting,andshortenedattentionspans（持续时间）．
DouglasGentile,whostudiestheeffectsofmediaonchildren,saystexting,Facebookandvideogamesarenotnaturallybad.NoraretheynaturallybetterorworsethanwatchingTV,althoughtheydoleadtodifferentrisks,suchascyberbullying.
Butresearchhasshownthatthemoretimekidsspendinfrontofscreens—whetherit'
sTVorinstantmessaging—theworsetheirschoolperformancesare.“Thatdoesn'
tmeanit'
strueforeverykid,butitmakessense,thatforeveryhourakidisplayingvideogames,it'
sanhourthatthey'
renotdoinghomeworkorreadingorexploringorcreating，”hesaid.Ifscreentimeistakingtheplaceofdoingtheirhomework,that'
sbad.Butiftheirhomeworkisdone,well,sowhat?
Thestudyalsofoundthatthemoretimekidsspendwithmedia,thelowertheirgradesandlevelsofpersonalsatisfactionare.Gentilesaidtheinfluenceofscreentimeonschoolworkcanbereducedbywhathecalls“protectivefactors”.Thosemightincludegoodteachersandahighperformingschool,loveofreading,comingfromafamilywhereeducationisvalued.“Ifyouhadalltheseprotectivefactors,thenthatonelittleriskfactor,whocares？
”
Onethingparentsshouldworryaboutisthewayelectronicdevicesencouragemultitasking（多任务处理）.
“Asadults,yourresponsespeedsup,you'
requickertolookoveryourshoulderandnoticelittlenoisesorlights.Howeverthisisnotwhatthekidsneedwhentheygettotheclassroom.Scanningtoseewhenthenextmessagecomesmaynotbegoodforkids.Themoredistractions（分心的事物）youhave,theworseyourperformanceis.”Gettingkidstoturnofftheirphones,iPodsinordertoletthemconcentrate（集中）onhomeworkisafightworthhaving.
12．WhatstatementmayGentileagreeto?
A．KidsgetbadmarkswhenusingFacebook.
B．TVortextingaffectskidsequally.
C．Kidsprefervideogamestobooks.
D．WatchingTVisbetterthanplayingvideogames.
13．Bysaying“onelittleriskfactor”，Gentilereferredto________.
A．loveforreading
B．valuingeducation
C．screentime
D．goodteachers
14．Itcanbeinferredfromthelastparagraphthat________.
A．kidscangivequickanswertoquestionsiftexting
B．multitasksaren'
treallygoodforeverykid
C．electricdevicesincreasetheattentionofkids
D．kidsperformwellifdoingmanytaskstogether
15．Whatmightbethemostsuitabletitleforthepassage?
A．ArekidssufferingcyberbullyingonFacebook?
B．AretextingandFacebookworseforteensthanTV?
C．Arek
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