5.There is plenty of complains about how social media-texting in particular-may be harming children's social development.But a new study suggests that constant instant messaging(IM'ing)and texting among teens may also provide benefits,particularly for those who are introverted(內(nèi)向的).
British researchers studied instant messages exchanged by 231 teens.The researchers analyzed 150 conversations in the study.In 100 of these chats,the study participant began IM'ing while in a negative emotional state such as sadness or anger.The rest were conversations begun when the participant was feeling good or neutral(中立的).After the chat,participants reported about a 20% reduction in their distress--not enough to completely eliminate it,but enough to leave them feeling better than they had before reaching out.
"Our findings suggest that IM'ing between distressed adolescents and their peers may provide emotional relief and consequently contribute to their well-being,"the authors write,noting that previous research has shown that people assigned to talk to a stranger either in real life or online improved their mood in both settings,but even more with IM.And people who talk with their real-life friends online also report feeling closer to them than those who just communicate face-to-face,implying a strengthening of their bond.
Why would digital communication trump human contact?The reasons may have something to do with the fact that users can control expression of sadness and other emotions via IM without revealing emotional elements like tears that some may consider as embarrassing.Studies also show that the anonymity(匿名) of writing on a device blankets the users in a sense of safety.Previous research has shown that expressive writing itself can"vent"emotions and provide a sense of relief--and doing so,knowing that your words are reaching a sympathetic friend,may provide even more comfort and potentially be helpful.This is what the Internet offers:the change to connect---but in measured doses(劑量)and from behind a screen.
27.What can we learn from the passage?A
A.Teens are more likely to send instant messages when feeling upset
B.Instant messaging can help completely remove teens'negative emotions
C.Chat via instant messaging services makes participants feel happy
D.Constant instant messaging can help teens value their negative emotions
28.The underlined word"vent"in paragraph 4most probably meansC.
A.develop
B.maintain
C.release
D.hide
29.What does the digital communication enable users to do?D
A.Find more sympathetic friends
B.Share and discuss more information
C.Produce more expressive writings
D.Avoid embarrassment and discomfort
30.What can be concluded from the new study by British researchers?C
A.American teens are extensive instant messaging users
B.Instant messaging will prevent children's social development
C.Introverted teens may benefit from constant instant messaging
D.Teens feeling bad often feel closer to real-life friends than to the net friends.
分析 本文主要講了即時通訊和短信交流的好處.它們給人們帶來了更多的便利.
解答 27.A,細(xì)節(jié)理解題,根據(jù)句子In 100of these chats,the study participant began IM'ing while in a negative emotional state such as sadness,distress or anger.可知,當(dāng)人們處于悲傷、痛苦或憤怒的情緒時,他們就開始用信息聊天,故答案為A.
28.C,詞義猜測題,根據(jù)文中內(nèi)容Previous research has shown that expressive writing itself can"vent"emotions and provide a sense of relief--and doing so,這一段提到的是用信息聊天比起面對面的交流會更容易使人釋放情緒,并且給人一種安慰,因此可以猜測vent的意思為"釋放",故答案為C.
29.D,細(xì)節(jié)理解題,根據(jù)句子users can control expression of sadness and other emotions via IM without revealing emotional elements like tears that some may consider as embarrassing or sources of discomfort可知,數(shù)字通信能讓人們避免尷尬和不自在,故答案為D.
30.C,細(xì)節(jié)理解題,本題考查英國科學(xué)家的新發(fā)現(xiàn).由句子But a new study suggests that constant instant messaging (IM'ing) and texting among teens may also provide benefits,particularly for those who are introverted (內(nèi)向的).可知,有一項新的研究表明,經(jīng)常性的即時通訊和短信交流也可能有正面效應(yīng),尤其是對于那些內(nèi)向的青少年而言,故答案為C.
點評 本文是一個科教類閱讀,題目涉及多道細(xì)節(jié)理解題,做題時結(jié)合原文和題目有針對性的找出相關(guān)語句進行仔細(xì)分析,結(jié)合選項選出正確答案.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).