- 阅读理解A
题干：Ofallthecomponentsofagoodnight'ssleep，dreamsseemtobeleastwithinourcontrol.Indreams,awindowopensintoaworldwherelogicissuspendedanddeadpeoplespeak.Acenturyago，Freudformulatedhisrevolutionarytheorythatdreamswerethedisguisedshadowsofourunconsciousdesiresandfears；bythelate1970s,neurologistshadswitchedtothinkingofthemasjust“mentalnoise"-therandombyproductsoftheneural-repairworkthatgoesonduringsleep.Nowresearcherssuspectthatdreamsarepartofthemind’semotionalthermostat,regulatingmoodswhilethebrainis"off-line".Andoneleadingauthoritysaysthattheseintenselypowerfulmentaleventscanbenotonlyharnessedbutactuallybroughtunderconsciouscontrol，tohelpussleepandfeelbetter."It'syourdream,"saysRosalindCartwright,chairofpsychologyatChicago'sMedicalCenter,“Ifyoudon'tlikeit，changeit.”Evidencefrombrainimagingsupportsthisview.ThebrainisasactiveduringREM(rapideyemovement)sleep-whenmostvividdreamsoccur-asitiswhenfullyawake,saysDr.EricNofz-ingerattheUniversityofPittsburgh.Butnotallpartsofthebrainareequallyinvolved,thelimbicsystem(the“emotionalbrain")isespeciallyactive,whiletheprefrontalcortex(thecenterofintellectandreasoning)isrelativelyquiet.“Wewakeupfromdreamshappyordepressed,andthosefeelingscanstaywithusallday，”saysStanfordsleepresearcherDr.WilliamDement.ThelinkbetweendreamsandemotionsshowsupamongthepatientsinCartwright'sclinic.Mostpeopleseemtohavemorebaddreamsearlyinthenight,progressingtowardhappieronesbeforea-wakening,suggestingthattheyareworkingthroughnegativefeelingsgeneratedduringtheday.Becauseourconsciousmindisoccupiedwithdailylifewedon'talwaysthinkabouttheemotionalsignificanceoftheday'sevents-until,itappears,webegintodream.Andthisprocessneednotbelefttotheunconscious.Cartwrightbelievesonecanexerciseconsciouscontroloverrecurringbaddreams.Assoonasyouawaken，identifywhatisupsettingaboutthedream.Visualizehowyouwouldlikeittoendinstead；thenexttimeitoccurs,trytowakeupjustenoughtocontrolitscourse.Withmuchpracticepeoplecanlearnto,literally,doitintheirsleep.Attheendoftheday，there'sprobablylittlereasontopayattentiontoourdreamsatallunlesstheykeepusfromsleepingor"wewakeupinapanic，”Cartwrightsays.Terrorism,economicuncertaintiesandgeneralfeelingsofinsecurityhaveincreasedpeople'sanxiety.Thosesufferingfrompersistentnightmaresshouldseekhelpfromatherapist.Fortherestofus，thebrainhasitswaysofworkingthroughbadfeelings.Sleep-orratherdream-onitandyou’11feelbetterinthemorning.
题目：Researchers have come to believe that dreams_____. - A 、can be modified in their courses
- B 、are susceptible to emotional changes
- C 、reflect our innermost desires and fears
- D 、are a random outcome of neural repairs
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参考答案【正确答案：A】
细节题。第一段中提到对梦的三种解释，即弗洛伊德的解释、二十世纪七十年代神经学家们 的解释以及目前对梦的解释, 而问题问的是目前对梦的看法。第一段第四、五、六句介绍了 目前对梦的最新研究。目前研究的观点是，梦是可以控制和改变的。因此Α选项正确。
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