大学英语统考在线练习题20(客观题)答案.doc

大学英语统考在线练习题20(客观题)答案.doc

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大学英语（统考）在线练习题20（客观题）

试卷总分:

100得分:

100

一、阅读理解（共4道试题,共40分）

正确答案:

1）.C2）.D3）.C4）.B5）.C

1.AlbertEinsteinhadagreateffectonscienceandhistory,greaterthanwhatonlyafewothermenhaveachieved.AnAmericanuniversitypresidentoncecommentedthatEinsteinhadcreatedanewoutlook,anewviewoftheuniverse.Itmaybesometimebeforetheaveragemindunderstandsfullytheidentityoftimeandspaceandsoon---butevenordinarymenunderstandnowthattheuniverseissomethinglargerthaneverbefore.

By1994theyoungEinsteinhadgainedworldfame.HeacceptedtheoffertobecomeaprofessoratthePrussianAcademyofScienceinBerlin.Hehadfewduties,littleteachingandunlimitedopportunitiesforstudy,butsoonhispeaceandquietwerebrokenbytheFirstWorldWar.Einsteinhatedviolence.Themiseryofwaraffectedhimdeeply,andhesatunhappilyinhisofficedoinglittle.Helostinterestinhisresearch.Onlywhenpeacecamein1918washeabletogetbacktowork.

IntheyearsfollowingWorldWarIhonorswereincreasinglyheapedonhim.HebecametheheadoftheKaiserWhihemInstituteofTheoreticalPhysics.In1921hewontheNobelPrize,andhewashonoredinGermanyuntiltheriseofNazismwhenhewasdrivenfromGermanybecausehewasaJew.

1）.ThemainideaofParagraph1is______.

A.thetimewhenpeopleknowEinstein

B.thefeelingofanAmericancollegepresident

C.thechangeinhumanthoughtproducedbyEinstein

D.thedifficultyfacingteachersinunderstandingEinstein’sthought

满分：

2分

2）.AccordingtotheAmericanuniversitypresident,______.

A.everyoneunderstandsEinstein’stheorytoday

B.Einsteinachievedmorethananyotherscientistsinhistory

C.thetheoryofrelativitycanbequicklylearnedbyeveryone

D.ourideasabouttheuniversearedifferenttodaybecauseofEinstein

满分：

2分

3）.AccordingtoParagraph2,AlbertEinstein_______.

A.wasafamouschemist

B.headedaresearchinstitute

C.wasfamousintheworld

D.enjoyedreadingaboutwar

满分：

2分

4）.Accordingtothepassage,Einsteindidhisgreatestwork_______.

A.duringWorldWarI

B.whenhewasyoung

C.whenNazismrose

D.between1906and1915

满分：

2分

5）.Itmaybeconcludedthat______.

A.AlbertEinsteinwasforcedtoserveintheGermanarmy

B.AlbertEinsteinhadnootherinterestsbesidesscience

C.Germansusuallyhaveahighrespectforscience

D.hisreputationwasruinedbecauseofhisworkduringWorldWarI

满分：

2分

2.Adreamisonekindofexperience.Itseemsasrealassomethingthatactuallyhappens;initthedreamertakesactionsandreacts.Duringdreamsthebodyisasleepbutthethinkingpartofthebrainiswideawake.Infact,itismoreactivethanitsometimesiswhenthebodyisawake.

Onegroupofresearchersdecidedtoseewhatwouldhappeniftheystoppedpeoplefromdreaming.Assoonastheelectroencephalograph（脑电图仪）registeredadreampattern,researcherswokethedreamer.Theydidthisallnightforseveralnights,everytimethepersonstartedtodream.

Theexperimentrevealedthatpeoplewhowereunabletodreambecamenervous,easilyupset,andhungrier.Assoonastheywereabletosleepwithoutinterruptionstheylosttheirnervousnessandbecamenormalagain;however,theythenhadmoredreamsthanusual.Itwasasiftheywerecatchingupontheirdreams.

Tocheckthesefindings,theresearcherscarriedonacontrolexperiment.Againtheywokepeopleduringthenight,butduringnon-dreamingperiods.Thesepeopledidnotchangetheirdaytimebehavior.Andwhentheywereallowedtosleepwithoutinterruptions（打断）,thenumberoftheirdreamsdidnotincrease.

Experimentslikethesehavecausedscientiststoaskifdreamsserveapurpose.Researchersknow,forexample,thatsomepeoplewhogofordayswithoutsleepwillsufferfromhallucinations（幻觉）.Certainpeopleevenbegintoshowsignsofmentalillness.Someresearchersbelievethatpeoplebecomethiswaybecausetheycannothavetheirusualnumbersofdreams.Accordingtothistheorydreaminghelpspeopletoleadnormallives.1）.Thispassageismainlyabout________.

A.people’sneedfordreams

B.thedamagedreamsdotopeople’shealth

C.dreamsandrealities

D.therelationshipbetweendreamsanddiseases

满分：

2分

2）.Accordingtothepassage,dreams________.

A.areconsideredtobepeople’srealexperiences

B.helpcurepeopleofnervousnessandmentalillness

C.happeninthethinkingpartofthebrain

D.cannotgoonasbeforeafterthedreameriswoken

满分：

2分

3）.PeoplewhosleptwithinterrupteddreamsshowedsignsofthefollowingsufferingsEXCEPT________.

A.nervousness

B.anxiety

C.hunger

D.sleepiness

满分：

2分

4）.Whenpeoplewerewokenduringnon-dreamingperiods,they________.

A.sufferedfromhallucinations

B.feltupsetandnervo