分析 短文講了科學(xué)家發(fā)現(xiàn)大腦在不同的情況下用不同的方式工作.專注在事情上是讓人們感覺更不乏味的方法;如果精力不集中,會(huì)感覺時(shí)間過得慢等內(nèi)容.并通過實(shí)驗(yàn)來證明.
解答 答案:56.A 詞義猜測(cè)題.根據(jù)上文If you have this experience,you'll know how time flies when you are having fun and drags when you are…如果你有這樣的體驗(yàn),當(dāng)你快樂的時(shí)候時(shí)光飛逝,當(dāng)你無聊的時(shí)候時(shí)間…可知結(jié)合選項(xiàng)應(yīng)是當(dāng)你快樂的時(shí)候時(shí)光飛逝,當(dāng)你無聊的時(shí)候時(shí)間緩慢.所以drags的意思可能是慢慢地過.故選A.
57.C 細(xì)節(jié)理解題.根據(jù)第二段第一行句子They have found that the brain change sits way to work according to how we direct our attention to a task.他們發(fā)現(xiàn)根據(jù)我們?cè)鯓訉⒆⒁饬D(zhuǎn)移到任務(wù)上,大腦的變化是由工作方式?jīng)Q定的.可知科學(xué)家發(fā)現(xiàn)大腦在不同的情況下用不同的方式工作.故選C.
58.C 細(xì)節(jié)理解題.根據(jù)第三段第一行句子In the experiment,twelve volunteers watched a picture while researchers monitored( 關(guān)注) their brain activity.在實(shí)驗(yàn)中,當(dāng)十二名志愿者看圖片的時(shí)候,研究人員監(jiān)測(cè)他們的大腦活動(dòng).可知當(dāng)十二名志愿者看圖片的時(shí)候,研究人員監(jiān)測(cè)他們的大腦活動(dòng).故選C.
59.B 細(xì)節(jié)判斷題.根據(jù)最后一段句子It is thought that if the brain is busy noticing many aspects(方面)of a task,it has to spread its resources,and pays less attentionto the clock.Therefore,time seems to go quickly.If the brain is not so active,it spends its full energy on the passing of time.As a result,time seems to move slowly.人們認(rèn)為如果大腦忙于關(guān)注許多方面的任務(wù),而很少關(guān)注時(shí)鐘.因此時(shí)間似乎過得特別快.如果大腦不是很活躍,它花費(fèi)了全部精力在時(shí)間上.時(shí)間似乎過得很慢.可知專注在一些事情上是讓人們不乏味的方法.故選B.
60.C 主旨?xì)w納題.根據(jù)整篇文章內(nèi)容及其第一段第一行句子If you have this experience,you'll know how time flies when you are having fun and drags when you are bored.Now scientists have come up with a reason why this happens.如果你有這樣的體驗(yàn),當(dāng)你快樂的時(shí)候時(shí)光飛逝,當(dāng)你無聊的時(shí)候時(shí)間緩慢.現(xiàn)在科學(xué)家已經(jīng)想出一個(gè)原因?yàn)槭裁磿?huì)這樣.可知整篇短文講的是時(shí)間過得快與慢的原因.故選C.
點(diǎn)評(píng) 做題時(shí)首先對(duì)原文材料迅速瀏覽,掌握全文的主旨大意.其次,細(xì)讀題材,各個(gè)擊破.掌握全文的大意之后,細(xì)細(xì)閱讀材料后的問題,弄清每題要求后,帶著問題,再回到原文中去尋找、捕獲有關(guān)信息.
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