2．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 weekdays 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．"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(píng)價(jià)） 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 that kids watch TV no more than two hours and that televisions be kept out of children's rooms．Weekends viewing should be kept to four hours at most each day．

68．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
69．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 longer on the weekends than on weekdays．
C．Kids should not be allowed to watch TV on the weekends．
D．Kids can watch TV during the weekdays in their rooms for a long time．
70．The purpose of keeping televisions out of children's room is toC．
A．protect the TV sets from being broken by kids
B．prevent the kids from playing video games on TV
C．limit the time of TV the kids watch
D．provide the kids with the quietness they need to study
71．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 本文是一篇科教類閱讀，研究說(shuō)學(xué)生不應(yīng)該在學(xué)校日的晚上看電視．

解答 68-71 BBCD
68題答案：B考查細(xì)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(xiàng)新的研究說(shuō)在上學(xué)日看電視或玩視頻游戲的學(xué)生在學(xué)校表現(xiàn)要糟糕些．可知文章主要講的是"看電視和學(xué)校表現(xiàn)之間的關(guān)系"，故本題答案為B選項(xiàng)．
69題答案：B考查細(xì)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(shuō)在周末看電視或者玩視頻游戲?qū)W(xué)校表現(xiàn)的影響沒(méi)有那么大．可知"在周末看電視的時(shí)間可以比上學(xué)日長(zhǎng)"，故本題答案為B選項(xiàng)．
70題答案：C考查細(xì)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(guó)兒科學(xué)會(huì)建議孩子看電視的時(shí)長(zhǎng)不應(yīng)該超過(guò)兩個(gè)小時(shí)而且電視也應(yīng)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(shí)間，故本題答案為C選項(xiàng)．
71題答案：D考查細(xì)節(jié)推理，A選項(xiàng)"在學(xué)校日晚上推遲作業(yè)看電視"會(huì)影響學(xué)習(xí)，B選項(xiàng)"每天看四個(gè)小時(shí)電視"也會(huì)影響學(xué)習(xí)（除非是周末），C選項(xiàng)"房間里有電視"根據(jù)第二段最后一句話可知也會(huì)影響學(xué)習(xí)．綜上，A、B、C選項(xiàng)中的學(xué)生都不可能在學(xué)校表現(xiàn)"優(yōu)秀"，故本題答案為D選項(xiàng)．

點(diǎn)評(píng) 本文是一篇科教類閱讀，題目涉及多道細(xì)節(jié)理解題，做題時(shí)結(jié)合原文和題目有針對(duì) 性找出相關(guān)語(yǔ)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的答案．

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Read about a normal day in the lives of two children．
Abbey gets up at 7：00am，feeds the dog，and has cereal and a glass of juice for breakfast．She walks to school with her friend，Julia．She has a bag of chips for a morning snack，drinks water，and has a chicken and lettuce sandwich with a banana for lunch．She likes to play soccer with her friends at lunch and morning break time．She walks home with Julia，has some crackers with cheese and juice for afternoon snack and plays with the dog for a while．She plays computer games for an hour or two before dinner，then has a shower and does her homework．She watches her favorite television show for an hour，then usually goes to bed at about 9：30pm．
Carl gets up at 8：30am and has two pieces of bread with jam and a glass of milk for breakfast．His mother drives him to school on her way to work．He eats cookies with juice for morning snack and a pot pie ordered from the school lunch room with juice for lunch．He likes to play card games with his friends at lunchtime and climb the fixed equipment at morning break time．He catches the bus home，has a cereal bar and a can of soda for afternoon snack，then watches some television．He has a shower before dinner，then plays the computer for an hour or two．He goes to bed at about 10：30pm．
No matter which kind of lifestyle you agree on，just remember it's important to balance all aspects of life．
60．About a healthy lifestyle，the writer doesn't talk aboutD．
A．diet   B．exercise  C．relaxation   D．medicine
61．What can we learn from the article？A
A．Abbey plays soccer with her friends at school．
B．Abbey does her homework first after school．
C．Carl goes to school by bus every day．
D．Carl has a juice for breakfast．
62．Where is the article probably from？A
A．A health magazine
B．A clothing website．
C．A sports guidebook
D．A travel advertisement．

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科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

12．Driving in traffic can be extremely stressful．Pedestrians appear out of nowhere，cars suddenly pull out of parking spots，and roads become slippery due to rain or snow．Knowing when to brake and when to accelerate in such situations is hard enough for a human driver，let alone a robotic one．But several carmakers-and a few tech companies-are working to convince drivers to let driverless cars take the wheel．
       Without question，the most anticipated benefit of driverless cars is improved safety．Driverless systems will feature sensors that detect safety threats that human drivers might miss．Many carmakers already offer systems that alert drivers whenever they get dangerously close to other cars．
Also，driverless systems have the benefit of increased efficiency．Driverless cars won't waste as much gas as human drivers do，and guided by advanced GPS，they'll always take the fastest route．Once driverless cars become widely available，common people can have their own driver，and they'll just sit back and relax while their car's computer takes the wheel!
Although completely driverless cars won't be on the market for several years，the technology behind them is already appearing in phases．Two examples are the Active Lane Keeping Assist option for Mercedes-Benz cars and Ford's Traffic Jam Assist．In the first option，the system warns the driver whenever the car crosses lane markings by causing the steering wheel to vibrate（振動(dòng)）．In the second option，the system helps the car keep pace with other cars while remaining in its current lane．The system is being developed to help relieve blocking on busy roads．
       Several carmakers claim that they'll produce driverless cars within the next decade．But critics aren't so sure，warning that a completely driverless car must be able to make split-second decisions in even the most complex traffic situations．In addition，the car's computer must become smart enough to know when to ask the driver to intervene （介入，干涉） to prevent an accident．
       Full government approval won't happen until driverless cars are proven safe．In the meantime，expect to see carmakers offer ever-smarter features on their new models．
 （Note：Answer the questions or complete the statements in NO MORE THAN TWELVE WORDS）
78．One of the factors that make traffic extremely stressful is thepedestrians appearing out of nowhere/cars pulling out of parking spots/slippery roads due to rain or snow
79．What are the benefits of driverless system？Improved safety and increased efficiency
80．What will happen to a car with the Active Lane Keeping Assist when it crosses lane markings？The steering wheel will vibrate．
81．Driverless cars won't be on the market until they canmake split-second decisions and know when to ask the driver to intervene．

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