19.Do you sometimes put off doing your homework on a school night to watch TV?A new study says that middle school students who watch TV or play video games during the week do worse in school.
The study also says that watching TV and playing video games on weekends don't affect school performance that much.
"On weekdays,the more they watched,the worse they did,"said Dr.Iman Sharif of Children's Hospital at Montefiore in New York.Sharif co-authored the study."They could watch a lot on weekends and it didn't seem to connect with doing worse in school."
The study appears in October issue of Pediatrics.Researchers drew their conclusions after surveying 4,500students in New Hampshire and Vermont middle schools.
To reach their findings,researchers didn't look at grades or test scores.Instead,they asked students to rate(評價) their own performance on a scale ranging from"excellent"to"below average".
Other studies have found a connection between kids'ability to learn and the amount of TV they watch.One study even found that kids with televisions in their bedrooms scored about eight points lower on math and language arts tests than kids without.
What should a kid do?The American Academy of Pediatrics recommends(推薦)that kids watch TV no more than two hours and that televisions be kept out of children's rooms.Weekend viewing should be kept to four hours at most each day.
55.The passage mainly talks about the relationships betweenB.
A.TV watching and students'character training
B.TV watching and students'school performance
C.students'communicating skills and TV watching
D.kids'mental development and TV watching
56.What can be concluded from the passage?B
A.Kids can watch TV as long as they wish on the weekends.
B.Kids can watch TV for a long time on the weekends than on weekdays
C.Kids should not be allowed to watch TV on the weekends.
D.Kids can watch TV in the weekends in their rooms.
57.The purpose of keeping televisions out of children's room is toD.
A.protect the TV sets from being broken by kids
B.prevent the kids from playing video games on TV
C.provide the kids with the quietness they need to study
D.limit the time of TV the kids watch
58.Who is likely to have excellent school performance according to the passage?D
A.A student putting off doing homework on a school night to watch TV.
B.A student who watches TV 4hours a day
C.A kid who has TV set in his own room
D.None of the above.
分析 本文是一篇社會文化類閱讀,研究說學生不應該在學校日的晚上看電視.
解答 55:B考查細節(jié)推理,根據(jù)文章第一段的A new study says that middle school students who watch TV or play video games during the weekdays do worse in school.一項新的研究說在上學日看電視或玩視頻游戲的學生在學校表現(xiàn)要糟糕些.可知文章主要講的是"看電視和學校表現(xiàn)之間的關系",故本題答案為B選項.
56:B考查細節(jié)推理,根據(jù)文章第二段The study also says that watching TV and playing video games on weekends don't affect school performance that much.該研究也說在周末看電視或者玩視頻游戲對學校表現(xiàn)的影響沒有那么大.可知"在周末看電視的時間可以比上學日長",故本題答案為B選項.
57:D考查細節(jié)推理,根據(jù)最后一句的The American Academy of Pediatrics recommends that kids watch TV no more than two hours and that televisions be kept out of children's rooms.美國兒科學會建議孩子看電視的時長不應該超過兩個小時而且電視也應該放在孩子的房間外面.可知將電視放在房間外面的原因是為了限制孩子看電視的時間,故本題答案為D選項.
58:D考查細節(jié)推理,A選項"在學校日晚上推遲作業(yè)看電視"會影響學習,B選項"每天看四個小時電視"也會影響學習(除非是周末),C選項"房間里有電視"根據(jù)第二段最后一句話可知也會影響學習.綜上,A、B、C選項中的學生都不可能在學校表現(xiàn)"優(yōu)秀",故本題答案為D選項
點評 本文社會文化類閱讀理解.做這類題材閱讀理解時要求考生對文章通讀一遍,做題時結合原文和題目有針對性的找出相關語句進行仔細分析,結合選項選出正確答案.推理判斷題也是要在抓住關鍵句子的基礎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).