题目内容
A recent report on online education, made by SRI International for the Department of Education, has a serious academic (学术的) title, but a most interesting conclusion: “ Students in online learning conditions performed better than those receiving face-to-face instruction.”
The report examined the research on online and traditional classroom teaching from 1996 to 2008. Some of it was in K-12 settings, but most of the studies were in colleges and adult continuing education programs.
Over the 12 years, the report found 99 studies in which there were comparisons of online and classroom performance for the same courses. The result of the Department of Education’ s research showed that usually, students doing some or all of the course online would rank a little higher than the classroom students with little but meaningful difference.
“The importance of the study lies in showing that online learning today is not just better than nothing — it actually tends to be better than traditional instruction.” said Barbara Means, the study’ s lead author and an educational psychologist at SRI International.
This hardly means that we’ll be saying goodbye to classrooms. But the report does suggest that online education could be set to develop sharply over the next few years.
Until fairly recently, online education totaled to little. That has really changed with the arrival of webbased video, instant (即时的) messaging and teamwork tools.
The real promise of online education, experts say, is providing learning experiences that are more suitable for individual (个体的) students than is possible in classrooms. That allows more “learning by doing,” which many students find more attractive and useful.
“We are at a turning point in online education,” said Philip R. Regier, the leader of Arizona State University’ s Online and Extended Campus program.
The biggest near-term growth, Mr. Regier predicts, will be in continuing education programs.
1.What do we know from the passage?
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A．Most of the studies were done in high schools. |
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B．The report was based on more than 100 studies. |
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C．The studies were carried out for more than 20 years. |
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D．The difference between online and traditional teaching is not big. |
2.We can learn from the passage that __________.
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A．traditional education will come to an end |
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B．traditional education is not popular any longer |
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C．online education didn’ t develop rapidly until recently |
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D．middle schools are facing the choice between online and traditional teaching |
3.Which is NOT the reason why many students prefer online learning?
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A．Online teaching is more suitable for individuals. |
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B．Classroom teaching is not practical and useful. |
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C．Students can learn by doing in online courses. |
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D．Online teaching is more interesting. |
4.Which do you think is the best title for the passage?
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A．Study finds that online education beats the classroom |
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B．Why is online education on the rise? |
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C．A report on online education |
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D．Classroom teaching is out |
1.D
2.C
3.B
4.A
【解析】略
口算题卡加应用题集训系列答案Most of us are the only child in our family. We have no brothers or sisters. Our family mainly consists of our mom,our dad and us. We are growing up in a world differently from our parents’. And we will be the future leaders of China. Some day we have to work hand in hand with each other and make China more and more beautiful. So we must learn to love each other like brothers and sisters.
It’s hard to think how difficult life would be if we had a sibling(同胞，手足).We never have to share anything at home. Of course, we might have cousins, but we don’t have to live with them! Our parents try to give us the best, and the best doesn’t need sharing between two or three children. Do we ever ask ourselves if we are (宠坏) spoiled?
A recent study has found that many children don’t know how to love others! We don’r know the value of money. We don’t know how hard our parents are to support us. We don’t want others to regard us as spoiled, do we? Well, why not start now to help our parents at home, share a game with one of our friends or value the opinions of our classmates, even if we don’t always agree? In a word, we must learn to love each other!
【小题1】The underlined phrase “consists of ” means ____________in Chinese.
| A．由...组成 | B．由...反映 | C．由...提示 | D．由...覆盖 |
| A．To save money |
| B．To learn to love each other |
| C．To look after our brothers and sisters |
| D．To make China more and more beautiful |
| A．We don’t know how to love each other |
| B．We only share games with our friends |
| C．We don’t know how to use money |
| D．Our parents work hard to support us. |
It’s 10:30 p.m. and 11-year-old Brandon Blanco is sound asleep at home. Suddenly, a loud noise wakes him up. Naturally, Brandon reaches for his cell phone. He blinks twice, and the message on the screen becomes clear: “ R U awake?”
But the late-night text does not annoy Brandon. He gets frequent messages and calls, even after bedtime. And he can’t imagine life without them. “ If I didn’t have a cell phone, I wouldn’t be able to talk to my friends or family as often,” he told TFK.
Brandon’s use of technology doesn’t stop there. He also has a computer, a TV and three video-game consoles in his room. With so many choices, it is no surprise that when he is not at school, he spends nearly every waking minute using one or more of these devices. Brandon is hardly alone. According to a recent study by the Kaiser Family Foundation, kids aged 8 to 18 are spending more time than ever before using electronic devices. How much time? More than seven and a half hours a day on average, the study found. That’s about an hour more than just five years ago.
The jump is the result of a huge explosion in mobile devices, says Victoria Rideout, the lead author of the study. Today, nearly seven out of ten kids have cell phones. Just five years ago, it was four out of ten.
“ These devices have opened up many more opportunities for young people to use media, whether it’s on the bus, on the way to school or waiting in line at the pizza parlor,” says Rideout.
Often, kids multitask, or use more than one device at a time. “ If you’ve got a chance to do something on your computer and take a phone call and have the TV on in the background, why not?” Media expert Cheryl Olson says.
Most experts agree technology has much to offer kids. But some worry the kids could be missing out on other activities like playing outside or hanging out with friends. “ It’s a matter of balance,” says Olson. “ You’ve got to work on it.”
Multitasking while doing homework is another concern. Some kids listen to music, watch TV or use the phone while doing their homework. “It’s important to make sure that you can stop and concentrate on one thing deeply,” says Rideout.
Logan Jones, 11, of Maumelle, Arkansas, describes himself as a “game freak”. Still, he is glad not to have unlimited time with his PlayStation 2. “I’ll tell my mom I’m going to play a game, and she’ll say, ‘Okay, but only for 30 minutes,’”, Logan told TFK.
With new and exciting devices hitting stores every year, keeping technology use in check is more important than ever. “ Kids should try,” adds Rideout. “:But parents might have to step in sometimes.”
【小题1】The text is mainly about kids’ _________
| A．cell phone use | B．various hobbies |
| C．favorite video games | D．using electronic devices |
| A．Brandon feels annoyed about his late-night message. |
| B．Olson is against teenagers’ using mobile phones. |
| C．many teenagers lack friends in their middle school |
| D．kids have too many electronic devices to choose from |
| A．Watching TV while using the computer |
| B．Talking on the phone while lying on the sofa. |
| C．Playing video games after having lunch. |
| D．Listening to loud music while relaxing. |
| A．in order | B．in store | C．in sight | D．in control |
| A．do homework while watching TV |
| B．do homework in a place without disturbance |
| C．spend more time on homework |
| D．have less homework |
It's 10:30 pm, and 11-year-old Brandon Blanco is sound asleep at home. Suddenly, a loud noise wakes him up. Naturally, Brandon reaches for his cell phone. The message becomes clear: "R U awake?"
Brandon' s use of technology doesn' t stop there. He also has a computer, a TV and three video-game consoles (控制台 ) in his room. With so many choices, it' s no surprise that when he isn' t at school, he spends nearly every waking minute using one or more of these devices
Brandon is hardly alone. According to a recent study by the Kaiser Family Foundation, kids aged 8 to18 are spending more time than ever before using electronic devices. How much time? More than seven and a half hours a day on average, the study found.
The jump is the result of a huge explosion in mobile devices, says Victoria Rideout, the lead author of the study. Today, nearly seven out of ten kids have cell phones. Just five years ago, it was four out of ten.
Often, kids multitask, or use more than one device at a time. " If you’ve got a chance to do something on your computer and take a phone call and have the TV on in the background, why not?" media expert Cheryl Olson says.
Most experts agree technology has much to offer kids. But some worry the kids could be missing out on other activities like playing outside or hanging out with friends. " It' s a matter of balance," says Olson." You’ve got to work on it. "
Multitasking while doing homework is another concern. Some kids listen to music, watch TV or use the phone while doing their homework. "It' s important to make sure that you can stop and concentrate on one thing deeply, " says Rideout.
With new and exciting devices hitting stores every year, keeping technology use in check is more important than ever. " Kids should try," adds Rideout. " But parents might have to step in sometimes. "
【小题1】Why do children spend more time in using electronic devices?
| A．Because more electronic devices are available to them. |
| B．Because electronic devices are more exciting than before. |
| C．Because they have less other activities. |
| D．Because they have less homework to do. |
| A．Brandon Blanco feels very annoyed about his late-night text |
| B．the teenagers using mobile devices have increased by 30% in the past five years |
| C．Cheryl Olson is not surprised about kids' increasing use of mobile devices |
| D．most experts think teenagers should not use electronic devices for their studies |
| A．Watching TV while using the computer. |
| B．Talking on the phone while staying with others. |
| C．Playing video games on the Internet. |
| D．Listening to music while relaxing. |
| A．kids should do homework while surfing the Internet |
| B．kids should do homework in a place without disturbance |
| C．kids should spend more time on homework |
| D．kids should have more homework than before |