Popular E-books
The New Science of Healthy Aging
Understanding why we age and how to prevent age-related physical and mental decline can help us to live in the moment and enjoy good health at any age. In this e-book, we explore ways to help maintain our health as well as research into the limits of human lifespan (寿命).
On-Sale Date: April 1, 2019
Price: $6.79
Your Brain in the Smartphone Age
According to recent headlines, today’s teenagers are becoming more dependent on devices. In this e-book, we’ve gathered what science has to say about the effects of smartphones and social media use on teenagers, as well as their effects on thought processes, relationships and their potential as a tool to monitor mental health.
On-Sale Date: May 6, 2019
Price: $6.99
Extreme Physics
Physicists are pushing their research toward the extreme reaches of the universe as we know it. The 14-billion-year-old tale of our universe is far from over, and in this e-book we examine a series of discoveries of space and take a new look at old ideas.
On-Sale Date: July 1, 2019
Price: $6.99
IQ2O: Getting Smart About Water
The current state of our water supplies has been described as a crisis in slow motion. In this e-book, we explore the ecological (生态的) effects, the challenges surrounding water demand and energy use, and some potential solutions.
On-Sale Date: June 3, 2019
Price: $6.89
1. What can we learn from The New Science of Healthy Aging?
A.How to keep healthy. | B.How to avoid aging. |
C.How to use smartphones. | D.How to solve the water crisis. |
A.Historians. | B.Environmentalists. |
C.Space lovers. | D.Doctors. |
A.They deal with the effects of social media. |
B.They are on sale on the same date. |
C.They teach people to save nature. |
D.They are priced less than $7. |
相似题推荐
【推荐1】Silent reading is far from silent in your brain. Deep within your head there is a voice reading aloud each word as your eyes pass over it.
Let’s do a seemingly unrelated experiment first. Turn on your television and radio. Try to understand both the words from the television and the radio simultaneously. You might have noticed understanding one source required ignoring the other, and you could feel your attention shifting between the two voices. Although we can listen to multiple people speaking at the same time, we can only truly understand one person speaking at a time.
There are three major areas that allow you to understand spoken word. The first is the Auditory Cortex (听觉皮层), which processes the pure characteristics of incoming sounds. Both sides of your brain contain this region. The next area is the Broca/Wernicke (B/W) network, which makes sense of the spoken word. This network exists in only one side of your brain. This means that, although the sounds of language are initially processed in both sides of the brain, spoken word must eventually be funneled (流经漏斗) into this single network. This quickly leads to a bottleneck, which is controlled by the third area: the left Inferior Frontal Gyrus (IFG, 额下回). When you try to understand two people speaking at the same time, this region effectively blocks one voice while it allows the other to pass through the B/W bottleneck. Any information that does not immediately make it through the B/W network disappears completely — there is no waitlist.
Now, let’s bring all the pieces together to see why it’s related to your silent reading. When you read, the first region to demonstrate activation is the Visual Cortex, which processes the pure visual characteristics of incoming sights. Immediately after the visual cortex activates, the speech areas of the brain fire up because your brain processes your silent reading in a manner almost identical to the way in which it processes an actual, out-loud speaking voice. For this reason, attempting to read while listening to someone speak is the same as trying to understand two people speaking at the same time—it can’t be done!
1. What does the underlined word “simultaneously” in paragraph 2 mean?A.At the same time. | B.One at a time. |
C.On the whole. | D.Through comparison. |
Note: disappear; wait
A. | B. |
C. | D. |
A.Professors give a speech with a text-heavy PowerPoint slide. |
B.Teachers keep silent when students are reading attentively. |
C.Students solve math problem when following a lecture. |
D.Students practice listening skills while reading novels. |
A.The art of conversation lies in listening. |
B.What is reading, but a silent conversation. |
C.We hear and understand only what we already know half. |
D.Once an idea gets into your head, it’s probably going to stay there. |
【推荐2】Any C.E.O. book ought to do two things. First, it should be a tale of how the author did it. In Bee Fearless, the 10-year-old C.E.O. Mikayla Ulmer's book, the origin story of Ulmer's company begins wit bee stings (蜇), after which her parents encourage her to learn about the insects rather than fear them. She does some research and finds out that bees are in danger, which raised her concern.
So the 4-year-old sets up a lemonade stand (柠檬汽水摊) outside her house in Austin, Tex.as. She sweetens her lemonade with honey, since bees make it and it's healthy. She sells it with an information card about bees. Her lemonade is awful at first, but a series of experiments produces something better. Best of all she donates money to bee-related organizations.
People around Austin notice it. The owner of a pizza shop offers to sell the drinks if she bottles it. Then she is invited to the TV series “Shark Tank" and later goes to Hollywood. She leaves Hollywood with $60,000 and expands her lemonade business.
So we have our good story. The second task is harder——for anyone, let alone a teenager selling her story to other kids: How do you make people believe that they too could accomplish something like this?
In Ulmer's book, she delivers the key to keeping in contact with customers like writing thank-you notes. She also writes about connecting with the strangers over a brief trade. Many grown-ups never learn the art of selling. Near the book's end, Ulmer describes telling a group of girls in South Africa to "imagine what it would feel like”" to buy things they want without having to ask others for help.
1. What first inspired Ulmer to start her business?A.Her parents' blame. | B.Her concern about bees. |
C.Her hatred for businesses. | D.Her desire to help other girls. |
A.Writing a book of bee protection. | B.Selling bees successfully. |
C.Succeeding in achieving one's goal. | D.Saving bees in tieir own ways. |
A.after bee stings, she became afraid of bees |
B.her attempt on lemonade was a total failure |
C.her book only teaches girls how to help themselves |
D.she develops a good relationship with customers |
A.To introduce a book. | B.To explain how to start a business. |
C.To advertise a drink. | D.To recommend a famous company. |
【推荐3】In middle school, reading requirements go up in all subject areas, including history, math, and science. In English or language arts classes, students will be introduced to great works of literature, including biographies, short stories, folktales, poetry, and plays. They will spend time, in class and in homework, analyzing these works and studying the complex elements of plot, setting, and character development. The goal is to help them develop a true love of reading, which will, in turn, build vocabulary, comprehension, fluency, and knowledge.
Unfortunately, not all middle school students enjoy reading. Some read only when they have to complete school assignments, rarely picking up a book for pleasure. One job of the middle school teacher is to turn reluctant readers into proficient readers by offering them access to a wide range of materials from which they can choose according to their own interests. These might include mysteries, biographies, science fiction, and fantasies, as well as magazines and newspapers.
For struggling readers, teachers might offer books at their independent level—books they can read successfully. Good teachers also provide students with strategies to improve their comprehension and fluency. “When students are offered strategies that bond them to books and stimulate thinking and wondering, it plants the seeds that germinate lifelong readers—readers who turn to books because of the knowledge, pleasure, and entertainment that reading brings to their lives, ” says Laura Robb, a teacher and author.
Parents, too, should provide their child with a rich selection of reading materials at home—and share and discuss what they read with their child. Laura Robb asks her students’ parents to read the same books as their children, and exchange thoughts and opinions. “Parents say it really opens doors and stimulates communication,” says Robb. “Sharing a magazine or newspaper article helps build a child’s background knowledge and range of experience, which will ultimately make him better equipped to learn,” she adds.
1. Why are great literature works introduced to the students?A.To stimulate students’ love of reading. |
B.To make their study more interesting. |
C.To help students grasp the language. |
D.To encourage students to carry on tradition. |
A.Grow into. | B.Make up. |
C.Stand for. | D.Belong to. |
A.How to share thoughts. | B.Where to find books. |
C.Who benefit from reading. | D.What parents should do. |
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1. Which event can be arranged with more flexible time according to your needs?A.Unique Acts | B.Event Themes |
C.Stage Shows | D.Kids’ Activities |
A.Make their fantasy come true. | B.Book in advance with a lower cost. |
C.Get involved interactively with their family. | D.Enjoy various performances from the circus. |
A.To promote the events. | B.To report the events. |
C.To share the experiences of the events. | D.To show the importance of the events. |
【推荐2】Welcome to Emma's for our great lunch and fine dinner in the evening. Everything in our restaurant is cheap and delicious.
Emma's Restaurant Tel:(912)7643662 Address:455 Commerce Drive Statesboro, Georgia (30461) Our Hours:MON.—FRI. LUNCH 11:30 a. m.—2:00 p. m. SUN.—THUR. DINNER 5:00 p. m.—9:00 p. m. FRI.—SAT. DINNER 5:00 p. m.—10:00 p. m. You can eat here or take away the food. Icecream is free on Wednesday. | |
Specials | mutton $18 roasted chicken breast $15 crayfish $18 boiled beef and celery $12 baked potato $7 |
Dessert | icecream $3 apple pie $5 banana pie $4 |
Drinks | orange juice $5 black tea $10 |
1. We can go to Emma's at ________ on Sunday.
A.10:30 a. m. | B.11:30 a. m. |
C.8:00 p. m. | D.10:30 p. m. |
A.$22 | B.$25 | C.$28 | D.$31 |
A.in a club | B.in a newspaper |
C.on TV | D.in a storybook |
【推荐3】“I am my paintings,” says Vincent van Gogh, played by Willem Dafoe in a career-best performance, in Julian Schnabel’s At Eternity’s Gate, which follows the artist through his last turmoil(动荡骚乱) and astonishingly prolific years in the late 1880s in the south of France. Watching this film, you can believe it.
Schnabel is, of course, a famous artist as well as a powerful, if powerfully uneven, filmmaker, and what he captures here is what it must have been like to be Van Gogh. It’s an artist’s imagining of what another artist might have felt. He never does break away from the romantic, madness-of-genius cliché(陈词滥调) that has been with so many movies and comments about Van Gogh. Instead, he accepts it because he believes it proves the turmoil that goes into creating great art. Of course, turmoil can also create bad art, but such is Schnabel’s enthusiasm that I bought into the reality even though I think Van Gogh was a great artist despite rather than because of his mental pain.
I have a bit less sympathy for the ways in which the filmmakers got guess and frank mythmaking into the narrative. But the film comes to a great and sorrowing finish when we hear Vincent’s words, “I thought an artist has to teach a way to look at the rest of the world. Not anymore. Now I just think of my relationship with eternity.” One of the great achievements of this movie is that, in the end, Van Gogh’s words enter into our soul with the same force as the paintings.
1. Who starred in At Eternity’s Gate?A.Vincent van Gogh. | B.Julian Schnabel. |
C.Willem Dafoe. | D.Robert Gulaczyk. |
A.He tries to break away from the traditional style. |
B.He is as good an artist as a film maker. |
C.His film is better than the previous ones. |
D.He thinks turmoil creates bad art. |
A.The film ends happily. |
B.Van Gogh figured out his relationship with eternity. |
C.What Van Gogh said has a major influence on us. |
D.The film teaches us a way to look at the rest of the world. |
A.An art textbook. | B.An art magazine. |
C.A movie advertisement. | D.A research paper. |