阅读训练

Part II Reading Comprehension (Skimming and Scanning)
Can Digital Textbook Truly Replace the Print Kind?
The shortcomings of traditional print edition textbooks are obvious: For starters they’re heavy, with the average physics textbook weighing 3.6 pounds. They’re also expensive, especially when you factor in the average college student’s limited budget, typically costing hundreds of dollars every semester.
But the worst part is that print version of textbooks are constantly undergoing revisions. Many professors require that their students use only the latest versions in the classroom, essentially rendering older texts unusable. For students, it means they’re basically stuck with a four pound paper-weight that they can’t sell back.
Which is why digital textbooks, if they live up to their promise, could help ease many of these shortcomings. But till now, they’ve been something like a mirage（幻影）in the distance, more like a hazy（模糊的）dream than an actual reality. Imagine the promise: Carrying all your textbooks in a 1.3 pound iPad? It sounds almost too good to be true.
But there are a few pilot schools already making the transition（过渡）over to digital books. Universities like Cornell and Brown have jumped onboard. And one medical program at the University of California, Irvine, gave their entire class iPads with which to download textbooks just last year.
But not all were eager to jump aboard.
“People were tired of using the iPad textbook besides using it for reading,” says Kalpit Shah, who will be going into his second year at Irvine’s medical program this fall. “They weren’t using it as a source of communication because they couldn’t read or write in it. So a third of the people in my program were using the iPad in class to take notes, the other third were using laptops and the last third were using paper and pencil.”
The reason it hasn’t caught on yet, he tells me, is that the functionality of e-edition textbooks is incredibly limited, and some students just aren’t motivated to learn new study behavior.
But a new application called Inkling might change all that. The company just released an updated version last week, and it’ll be utilized in over 50 undergraduate and graduate classrooms this coming school year.
“Digital textbooks are not going to catch on,” says Inkling CEO Matt Maclnnis as he’s giving me a demo（演示）over coffee. “What I mean by that is the current perspective of the digital textbook is it’s an exact copy of the print book. There’s Course Smart, etc., these guys who take any image of the page and put it on a screen. If that’s how we’re defining digital textbooks, there’s no hope of that becoming a mainstream product.”
He calls Inkling a platform for publishers to build rich multimedia content from the ground up, with a heavy emphasis on real-world functionality. The traditional textbook merely serves as a skeleton.
At first glance Inkling is an impressive experience. After swiping（敲击）into the iPad app (应用软件 ), which you can get for free here, he opens up a few different types of textbooks.
Up first is a chemistry book. The boot time is pretty fast, and he navigates through (浏览 ) a few chapters before swiping into a fully rendered 3D molecule that can be spun around to view its various building blocks. “Publishers give us all of the source media, artwork, videos,” he says, “We help them think through how to actually build something for this platform.”
Next he pulls up a music composition textbook, complete with playable demos. It’s a learning experience that attacks you from multiple sensory directions. It’s clear why this would be something a music major would love.
But the most exciting part about Inkling, to me, is its notation（批注）system. Here’s how it works!
When you purchase a used print book, it comes with its previous owner’s highlights and notes in the margins. It uses the experience of someone who already went through the class to help improve your reading (how much you trust each notation is obviously up to you).
But with lnkling, you can highlight a piece of content and make notes. Here’s where things get interesting, though: If a particularly important passage is highlighted by multiple lnkling users, that information is stored on the cloud and is available for anyone reading the same textbook to come across. That means users have access to notes from not only their classmates and Facebook friends, but anyone who purchased the book across the country. The best comments are then sorted democratically by a voting system, meaning that your social learning experience is shared with the best and brightest thinkers.
As a bonus, professors can even chime in (插话 ) on discussions. They’ll be able to answer the questions of students who are in their class directly via the interactive book.
Of course, Inkling addresses several of the other shortcomings in traditional print as well. Textbook versions are constanly updated, motivating publishers by minimizing production costs (the big ones like McGraw-Hill are already onboard). Furthermore, students will be able to purchase sections of the text instead of buying the whole thing, with individual chapters costing as little as $2.99.
There are, however, challenges.
“It takes efforts to build each book,” Maclnnis tells me. And it’s clear why.
Each interactive textbook is a media-heavy experience built from the ground up, and you can tell that it takes a respectable amount of manpower to put together each one.
For now the app is also iPad-exclusive, and though a few of these educational institutions are giving the hardware away for free, for other students who don’t have such a luxury it’s an added layer of cost — and an expensive one at that.
But this much is clear. The traditional textbook model is and has been broken for quite some time. Whether digitally interactive ones like Inkling actually take off or not remains to be seen, and we probably won’t have a definite answer for the next few years.
However the solution to any problem begins with a step in a direction. And at least for now, that hazy mirage in the distance? A little more tangible (可触摸的 ), a little less of a dream.

1. The biggest problem with traditional print textbooks is that _____.

A) they are not reused once a new edition comes out
B) they cost hundreds of dollars every semester
C) they are too heavy to carry around
D) they take a longer time to revise
2. What does the author say about digital textbooks?
A) It’s not likely they will replace traditional textbooks.
B) They haven’t fixed all the shortcomings of print books.
C) Very few of them are available in the market.
D) Many people still have difficulty using them.
3. According to Kalpit Shah, some students still use paper and pencil because _____.
A) they find it troublesome to take notes with an iPad
B) they are unwilling to change their study behavior
C) they have get tired of reading on the iPad
D) they are not used to reading on the screen
4. Inkling CEO Matt Maclnnis explains that the problem with Course Smart’s current digital textbooks is that _____.
A) they have to be revised repeatedly
B) they are inconvenient to use in class
C) they are different from most mainstream products
D) they are no more than print versions put on a screen
5. Matt Maclnnis describes the updated version of lnkling as _____.
A) a good example of the mainstream products
B) a marvelous product of many creative ideas
C) a platform for building multimedia content
D) a mere skeleton of traditional textbooks
6. The author is most excited about lnkling’s notation system because one can _____.

A) share his learning experience with the best and brightest thinkers
B) participate in discussions with classmates and Facebook friends
C) vote for the best learners democratically
D) store information on the cloud
7. One additional advantage of the interactive digital textbook is that _____.
A) students can switch to different discussions at any point
B) students can download relevant critical comments
C) professors can join in students’ online discussions
D) professors can give prompt feedback to students’ homework
8. One of the challenges to build an interactive digital textbook from the ground up is that is takes a great deal of _____.
9. One problem for students to replace traditional textbooks with interactive digital ones is the high ______ of the hardware.
10. According to the author, whether digital textbooks will catch on still _____.
参考答案

Part II Reading Comprehension (Skimming and Scanning)
1. A. they are not rescued once a new edition comes out
2. B. They haven’t fixed all the shortcomings of print books.
3. A. they find it troublesome to take notes with an iPad.
4. D. they are no more than print versions put on a screen
5. C. a platform for building multimedia content
6. A. share his learning experience with the best and brightest thinkers
7. C. professors can join in students’ online discussions
8. manpower to put together each one
9. cost
10. remains to be seen

整体点评

这是一篇讨论电子课本能否取代纸质课本的议论文。电子书在现在社会已逐渐推广，因此，该话题对于考生而言并不陌生。文章通过对比，电子课本和纸质课本的优劣，最后，得出结论：电子课本未来能否取代纸质课本仍然是一个未知数。文章整体脉络清晰，论点鲜明。考生只要依照文章顺序，按图索骥，答对本篇阅读中的题目还是相对容易的。

逐题细评

1. 答案：A. they are not rescued once a new edition comes out
解析：【细节题】。由关键词the biggest problem 定位至文章第二段首句。由“But the worst part is that print editions of textbooks are constantly undergoing revisions.”可知，纸质版课本最大的问题是经常修订，因此，正确答案为A。
2. 答案：B. They haven’t fixed all the shortcomings of print books.
解析：【细节题】。由第三段“Which is why digital textbooks, if they live up to their promise, could help ease many of these shortcomings. But till now, they’ve been something like a mirage (幻影) in the distance,”可知，电子课本没能解决纸质书的所有问题。因此，正确答案为B。
3. 答案：A. they find it troublesome to take notes with an iPad.
解析：【细节题】。由Kalpit Shah定位到第五段。由“They weren’t using it as a source of communication because they couldn’t read or write in it.”可知，他们不使用电子书，是因为他们不能用电子书进行读写，因此，正确答案为A。
4. 答案：D. they are no more than print versions put on a screen
解析：【细节题】。由Inkling CEO Matt Maclnnis 定位到第九段。由 “What I mean by that is the current perspective of the digital textbook is it’s an exact copy of the print book. There’s Course Smart, etc., these guys who take an image of the page and put it on a screen.”可知，Course Smart现在的电子课本只是对纸质课本的复制，因此，正确答案为D。
5. 答案：C. a platform for building multimedia content
解析：【细节题】。由第十段首句“He calls Inkling a platform for publishers to build rich multimedia content from the ground up, with a heavy emphasis on real-world functionality.”可知，Matt Maclnnis 认为，Inkling是为出版商搭建丰富的多媒体资源的一个平台，因此，正确答案为C。
6. 答案：A. share his learning experience with the best and brightest thinkers
解析：【细节题】。由第14段首句 “But the most exciting part about Inkling，to me，is its notation (批注)system.”和第16段最后一句“The best comments are then sorted democratically by a voting system, meaning that your social learning experience is shared with the best and brightest thinkers.”，可知，最令作者兴奋的是，它的批注系统可以让用户与最优秀的人分享学习经验，因此，正确答案为A。
7. 答案：C. professors can join in students’ online discussions
解析：【细节题】。由第17段首句，“As a bonus, professors can even chime in (插话) on discussions.”可知，作为一项福利，教授们可以参与学生们的晚上讨论，因此，正确答案为C。
8．答案：manpower to put together each one
解析：【细节题】。由第21段“Each interactive textbook is a media-heavy experience built from the ground up, and you can tell that it takes a respectable amount of manpower to put together each one.”可知，因此，答案为manpower to put together each one。
9．答案：cost
解析：【细节题】。由第22段“For now the app is also iPad-exclusive, and though a few of these educational institutions are giving the hardware away for free, for other students who don’t have such a luxury it，s an added layer of cost and an expensive one at that”可知，因此，答案为cost。
10. 答案：remains to be seen
解析：【细节题】。由23段“Whether digitally interactive ones like Inkling actually take off or not remains to be seen, and we probably won’t have a definite answer for the next few years.”可知，因此，答案为remains to be seen。