劍橋雅思12test7passage3閱讀答案及解析

劍橋雅思12test7passage3該篇寫的是Music and the emotions音樂與情感，主要介紹了音樂引起的人們生理反應(yīng)等內(nèi)容，下面我就來說說該篇閱讀的答案及解析。

劍橋雅思Music and the emotions閱讀答案及解析

第27題答案：dopamine

對(duì)應(yīng)原文：第2段：The first thing they discovered is that music triggers the production of dopamine–a chemical with a key role in setting people’s moods–by the neurons(nerve cells)in both the dorsal and ventral regions of the brain

答案解析：題干詢問，人們注意到大腦兩個(gè)部分的神經(jīng)元都釋放出一種叫做什么的物質(zhì)。從句義分析可知，空上應(yīng)該填一個(gè)專業(yè)詞匯。根據(jù)two of the parts of the brain與both the dorsal and ventral regions of the brain的對(duì)應(yīng)定位到這句話，由此確定答案為dopamine。

第28題答案：pleasure

對(duì)應(yīng)原文：第2段：As these two regions have long been linked with the experience of pleasure,this finding isn’t particularly surprising.

答案解析：順著上一題往下，associated with與linked with同義替換，由此確定答案為pleasure。

第29題答案：caudate

對(duì)應(yīng)原文：第3段：What is rather more significant is the finding that the dopamine neurons in the caudate–a region of the brain involved in learning stimulus-response associations

答案解析：根據(jù)題干上的called可以推測(cè)空上應(yīng)該填一個(gè)專業(yè)詞匯，而且是大腦的某個(gè)區(qū)域。由此確定答案為caudate。

第30題答案：anticipatory phase

對(duì)應(yīng)原文：第3段：The researchers call this the‘a(chǎn)nticipatory phase’；and argue that the purpose of this activity is to help us predict the arrival of our favourite part.

答案解析：從題干中的known as可以推測(cè)空上填的也是專業(yè)詞匯，根據(jù)favoirte moments與favourite part的同義替換定位到這句話，known as與call對(duì)應(yīng)，由此確定答案為anticipatory phase。

第31題答案：food

對(duì)應(yīng)原文：第3段：response associations,and in anticipating food and other‘reward’stimuli

答案解析：根據(jù)reward stimuli定位到這句話，從題干中的such as可以推測(cè)空上填的應(yīng)該是某樣具體的東西，由此確定答案為food。

第32題答案：B

對(duì)應(yīng)原文：第1段：The pupils in our eyes dilate,our pulse and blood pressure rise,the electrical conductance of our skin is lowered,and the cerebellum,a brain region associated with bodily movement,becomes strangely active.Blood is even re-directed to the muscles in our legs

答案解析：第1段的后半部分描述了我們聽到音樂時(shí)的各項(xiàng)身體反應(yīng)，瞳孔會(huì)擴(kuò)大，脈搏和血壓會(huì)升高，皮膚的導(dǎo)電率會(huì)下降等，對(duì)應(yīng)B選項(xiàng)的physical responses，由此確定答案。A選項(xiàng)錯(cuò)在vary，原文中并沒有提到人們的反應(yīng)差別很大。C選項(xiàng)和D選項(xiàng)都沒有提到。因此統(tǒng)統(tǒng)排除。

第33題答案：C

對(duì)應(yīng)原文：第2段：Because the scientists were combining methodologies(PET and fMRI),they were able to obtain an impressively exact and detailed portrait of music in the brain.

答案解析：原文中提到，科學(xué)家結(jié)合PET和fMRI的方法，能夠獲得音樂在大腦中準(zhǔn)確而細(xì)致的圖像。C選項(xiàng)precise對(duì)應(yīng)exact和detailed，由此確定答案。原文中并未評(píng)價(jià)該實(shí)驗(yàn)的目的是否具有創(chuàng)新性，因此排除A。B選項(xiàng)錯(cuò)在too，C選項(xiàng)錯(cuò)在unnecessarily complex。

第34題答案：A

對(duì)應(yīng)原文：第3段：What is rather more significant is the finding that the dopamine neurons in the caudate…were at their most active around 15 seconds before the participants’favourite moments in the music

答案解析：第3段開頭提到，這一實(shí)驗(yàn)更為重要的發(fā)現(xiàn)是，多巴胺神經(jīng)元在參與者最喜歡的部分到來15秒之前處于最活躍的狀態(tài)。即參與者對(duì)音樂做出反應(yīng)的時(shí)機(jī)，由此確定A為正確答案。原文中并未提到B選項(xiàng)和D選項(xiàng)的內(nèi)容，而C選項(xiàng)與第2段結(jié)尾處的內(nèi)容相反，作者對(duì)此的評(píng)價(jià)是，并不是很讓人吃驚，而非interesting，因此統(tǒng)統(tǒng)排除。

第35題答案：B

對(duì)應(yīng)原文：第5段：To demonstrate this psychological principle,the musicologist Leonard Meyer

答案解析：第5段一開始就明確說明引用Leonard Meyer是為了證明這一心理原則。B選項(xiàng)中demonstrate與offer suppot對(duì)應(yīng)，findings of the Montreal study對(duì)應(yīng)this psychological principle，由此確定為正確答案。選項(xiàng)A，C，D在原文中都找不到明確對(duì)應(yīng)的地方，因此統(tǒng)統(tǒng)排除。

第36題答案：D

對(duì)應(yīng)原文：第6段：Meyer argued that the emotions we find in music come from the unfolding events of the music itself.

答案解析：Meyer認(rèn)為我們?cè)谝魳分畜w會(huì)到的情緒來自于音樂自身的展開。D選項(xiàng)internal structure對(duì)應(yīng)unfolding events of the music itself，由此確定為答案。選項(xiàng)A和選項(xiàng)C在原文中沒有提到，選項(xiàng)B則是Meyer要反駁的觀念，因此統(tǒng)統(tǒng)排除。

第37題答案：F

對(duì)應(yīng)原文：第3段：What is rather more significant is the finding that the dopamine neurons in the caudate…were at their most active around 15 seconds before the participants’favourite moments in the music

答案解析：原文中有兩個(gè)地方提到對(duì)Montreal研究的評(píng)價(jià)，分別在第2段的結(jié)尾和第3段的開頭。前者在選項(xiàng)中找不到對(duì)應(yīng)的地方，后者則正好是F選項(xiàng)所描述的內(nèi)容，由此確定它為答案。因?yàn)檫@一題的對(duì)應(yīng)內(nèi)容在前面已經(jīng)考過，所以要相對(duì)簡(jiǎn)單一些。

第38題答案：B

對(duì)應(yīng)原文：第4段：Numerous studies,after all,have demonstrated that dopamine neurons quickly adapt to predictable rewards

答案解析：根據(jù)many studies和numerous studies的對(duì)應(yīng)定位到這句話。原文中提到，多巴胺神經(jīng)元會(huì)快速適應(yīng)可預(yù)測(cè)的獎(jiǎng)勵(lì)。選項(xiàng)B中neuron和predictable原詞出現(xiàn)，decreases對(duì)應(yīng)adapt，由此確定答案。

第39題答案：E

對(duì)應(yīng)原文：第5段：He wants to preserve an element of uncertainty in his music,making our brains beg for the one chord he refuses to give us.Beethoven saves that chord for the end.

答案解析：根據(jù)Meyer’s analysis定位到第5段。原文中提到，貝多芬拒絕賜予我們大腦所祈求的和弦，直到樂章結(jié)束時(shí)才會(huì)滿足這一需要。即延遲給予聽眾他們所期待聽到的內(nèi)容，由此確定E為答案。

第40題答案：C

對(duì)應(yīng)原文：第6段：earlier theories of music focused on the way a sound can refer to the real world of images and experiences–its‘connotative‘meaning

答案解析：原文中提到，早期的音樂理論關(guān)注聲音暗示真實(shí)世界圖像和體驗(yàn)的方式。C選項(xiàng)中actual對(duì)應(yīng)real，pictures對(duì)應(yīng)images，events對(duì)應(yīng)experiences，由此確定答案。

以上所分享的劍橋雅思12test7passage3的閱讀答案及解析，希望能給各位同學(xué)帶來幫助，最后小編建議大家，在核對(duì)答案的時(shí)候，如果有不清楚答案的由來，那么就一定要認(rèn)認(rèn)真真看解析，這樣才能有效幫助自己。

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