1.It seems that people are gradually losing their smartness as smartphones become increasingly important assistants in their lives.As we rely too much on technology instead of our brains,many people have lost three basic abilities.
The first skill many people have lost is remembering phone numbers.Because phone numbers are stored in smartphone contacts,there's now no need to dial a number or look at it again.This is fine until you need to call someone for help,only to find your phone in not around.
And some people may also have lost their sense of direction because some apps(智能手機(jī)的第三方應(yīng)用程序) can guide people anywhere they want.People get so dependent on them that when they can't use their smartphones,they get lost and anxious.
But the worst lost skills may be social ones,meaning that some people are becoming socially inept (無能的).People often bury themselves in their smartphones.As we're too absent-minded by what's happening in the virtual (虛擬的) some of us have lost conversational skills and sometimes can't even tell whether a person is happy or not.
Last August,researchers at the University of California,Los Angeles,studied 51students aged 11and 12who had over five hours'screen time every day.Their task was to tell the emotions of 48pictures of faces that were happy,sad,angry or scared.
The children made an average of 14.02mistakes at the beginning.But after a five-day camp without electronic (電子的) products,they made only 9.41mistakes on average.
Luckily,people still have a chance to get these abilities back.You should try to keep your parents'numbers in mind for emergencies.You should also pay more attention to street signs and stores,which will help you to draw a mind map and stop you from getting lost.And the easiest solution to social skill loss is to take a break from electronic products.

49.The underlined sentence in the second paragraph implies thatD.
A.you are able to turn to others for help
B.others are able to call you anytime and anywhere
C.others are unable to get in touch with you by smartphone
D.you are unable to contact others without your smartphone
50.The experiment shows that without electronic products,one couldA.
A.recognize more facial expressions correctly
B.lose the sense of direction frequently
C.tell different emotions immediately
D.tell more pictures of faces easily
51.Overusing smartphones,people will probablyC.
A.have no sense of numbers    
B.fail to find their destination
C.lose face-to-face communication skills    
D.weaken their senses of hearing and sight
52.What's the writer's attitude towards electronic products?B
A.Objective.  B.Critical.  C.Supportive.  D.Optimistic.

分析 本文告訴了我們只能手機(jī)給人們智力帶來的不利影響.人們使用智能手機(jī)似乎使得人們的智慧正離人們遠(yuǎn)去,但是幸運(yùn)的是,這種現(xiàn)象并不是無藥可救.

解答 49.D.句意理解題.根據(jù)文章第二段"This is fine until you need to call someone for help,only to find your phone is not around"這是好直到你需要打電話尋求幫助,卻發(fā)現(xiàn)你的手機(jī)不在身邊;可知無法接觸別人沒有你的智能手機(jī);故選D.
50.A.細(xì)節(jié)理解題.根據(jù)文章第六段children made an average of 14.02 mistakes at the beginning.But after a five-day camp without electronic products,they made only 9.41 mistakes on average.在最開始,孩子們平均犯14.02個(gè)錯(cuò)誤,但是在沒有電子產(chǎn)品的五天野營之后,他們平均只出9.41個(gè)錯(cuò)誤.故選A.
51.C.細(xì)節(jié)理解題.根據(jù)文章第四段of us have lost conversational skills and sometimes can't even distinguish whether a person is happy or not我們中的一些人已經(jīng)失去了對話技能,有時(shí)候甚至不能分辨一個(gè)人是否開心.故選C.
52.B.推理判斷題.根據(jù)最后一段"And the easiest solution to social skill loss is to take a break from electronic products"可知作者對電子產(chǎn)品的態(tài)度是批判的;故選B.

點(diǎn)評 本文是社會文化類閱讀理解.做這類題材閱讀理解時(shí)要求考生對文章通讀一遍,做題時(shí)結(jié)合原文和題目有針對性的找出相關(guān)語句進(jìn)行仔細(xì)分析,結(jié)合選項(xiàng)選出正確答案.推理判斷題也是要在抓住關(guān)鍵句子的基礎(chǔ)上合理的分析才能得出正確答案,切忌胡亂猜測,一定要做到有理有據(jù)

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