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问题标题: 英语问题 已解答 年级: 初中三年级
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回答教师: 池老师 解答时间:2018-03-12 15:56 提问人:lsw2002419
问题内容:  

阅读下面的材料,从每小题所给的ABCD四个选项中选出最佳选项.

Many people travel to different places in the world by airUsually it takes a long timeperhaps half a dayfor passengers to stay in the planeSo airlines(航空公司)offer passengers foodBut it is common that they feel bad about food tasteDo you agree

To solve this problemairlines try hard to improve their foodThey would like to do so because they don't want to lose customers

Howeveraccording to scientific researchpart of the reason why plane food tastes bad is that at high altitude(海拔)we can not taste things as well as we do on the groundAlso scientists have found that our noses become very dry even before a plane takes offAs the plane moves upthe change in air  pressure(气压)reduces one third of the sensibility(感觉)of our taste buds(味蕾).So our taste buds become senselessThe sad facehoweveris that our noses don't know it

All of these help explain why food on the plane tastes so badThey also help explain why airlines choose to offer passengers salty and spicy(辛辣的)foodWithout doing sothe food would be tasteless

Now there are many researches on thisAccording to one of themsome volunteers are asked to lie with their feet higher than their heads for weeksAnd scientists write down their feelings about food taste

Though scientists try their bestit is not as easy as they thoughtBecause they can't deal with the special environment successfullysuch as the change in air pressuremaking food taste good is still hard for them

 

61In Paragraph 2"this problem"means B 

Apassengers stay long in the plane

Bfood on the plane tastes bad

Cpassengers have no food to eat

Dfood on the plane is expensive

62What do airlines do to solve this problem C 

AGet more customers

BOffer more food

CImprove their food

DReduce the ticket price

63As the plane moves upthe change in air pressure reduces B  of the sensibility of our taste buds

Ahalf         

Bone third

Cone fourth   

Done fifth

64Why do scientists feel it hard to made food on the plane taste good D 

AThe volunteers don't know about food taste

BThe volunteers don't understand them

CThey can't find enough volunteers

DThey can't deal with the special environment successfully

65What is the best title of the passage A 

ATaste of Airplane Food

BAirplane Travel

CScientific Research on Noses

DThe Change in Air Pressure


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答案内容:  

同学你好!解析:

本篇文章讲述了一个问题﹣﹣为什么在飞机上食物变得很难吃?科学家的回答是﹣﹣由于海拔升高的原因,气压的改变钝化了我们三分之一的味觉,我们的鼻子变得干燥,对气味不敏感.这也是为什么飞机餐通常比较"重口"(偏咸且偏辣)的原因.科学家和志愿者尝试用一些方法改善飞机上的用餐,但由于气压的变化的原因,想要让飞机餐变得好吃还是很难.

【解答】61词义理解题.找到原句To solve this problemairlines try hard toimprove their food.这一句说到"improve their food",可以推测this problem是和food有联系的,可以排除A选项;根据原句前面一句But it is common that they feel bad about food tasteDo you agree?可知是"食物很难吃",因此答案为B

62C   推理判断题.根据To solve this problemairlines try hard toimprove their food.可知,为了解决食物难吃这个问题,航空公司努力改善他们的食物,故选C

63B   细节理解题.根据第三段句子 the change in air pressure(气压)reduces one third of thesensibility(感觉)of our taste buds(味蕾)可知,气压的变化减弱了我们三分之一的味觉.故选B

64D   推理判断题.仔细理解最后一段内容可知,Though scientists try their bestit is not as easy as they thoughtBecause they can\'t deal with the specialenvironment successfullysuch as the change in airpressuremaking food taste good isstill hard for them.科学家认为要解决这个问题不容易的原因是他们无法成功地处理这种特殊的环境,比如气压的改变.因此答案为D

65A   内容归纳题.本文主要讲了"飞机餐为什么难吃",因此答案为A

同学你好!如果对本题仍有疑义请追问,我将继续为你解答。祝你学习进步!