It’s good to make mistakes, and here is why.
First of all, mistakes are a clear sign that you are trying new things. It’s always good to try new things because when you are trying new things you are growing. If you never try anything new, how can you improve? How can you expand? The simple answer is “You can’t”. Look around you. With very few exceptions, either everything you see in your physical world or every single detail of every single thing is the result of someone trying something new．
Another good thing about mistakes is this: When you are making mistakes, you are learning. Consider this: Edison failed 10,000 times before he perfected the light bulb. When asked how it felt to fail that many times, he said that he hadn’t failed 10,000 times, but rather had learned 10,000 things that didn’t work．
Finally, when you make a mistake you are much closer to success. Why?
Because when all is said and done, you will have tried some number of things before you succeeded. Every time you make a mistake you eliminate one of those things and are one step closer.
But this all doesn’t mean that you should go ahead without considering the consequences of a mistake. Quite the contrary, when you try something new you have to be willing to set some reasonable limits so that in the event that it doesn’t work out the way you want it to, you will be in a position to try again.
We all have limited resources in the form of time and money, so don’t blow them all on one approach to a problem. Realize that it probably won’t be perfect the first time and allocate（分配）these resources appropriately so you can learn, make corrections, and try it again. Only by accepting and using your mistakes in this way can you make significant advances in your business and your career.
There is an old saying that goes, “If you’re not making mistakes, you’re not trying hard enough.”
So go forth and make mistakes. And learn. And grow. And prosper（成功）.From the second paragraph, we can conclude that _______．
| A．mistakes are unnecessary for development |
| B．we are afraid of trying new things |
| C．it’s common for people to make mistakes |
| D．mi stakes are better than not trying |
The underlined word “eliminate” means _______.
| A．avoid | B．remove | C．accept | D．solve |
According to the article, one thing you should pay attention to about making mistakes is______ .
| A．avoiding making the same mistakes |
| B．accepting the punishment willingly |
| C．taking consequences into account |
| D．trying things out one by one |
What would the writer probably suggest we say to ourselves when we make a mistake?
| A．Never mind, I can always try again． |
| B．I’d better stay out of trouble． |
| C．Ok! Now I can learn something． |
| D．Look at this mess. Anyone would be upset． |
The bed should be reserved as a place for sleep, but people tend to read an iPad a lot in bed before they go to sleep.
Charles Czeisler, a professor at Harvard Medical School, and his colleagues got a small group of people for an experiment. For five days in a row, the people read either a paper book or an iPad for four hours before sleep. Their sleep patterns were monitored all night. Before and after each trial period, the people took hourly blood tests to paint a day-long picture of just how much melatonin (褪黑激素) was in their blood at any given time.
When subjects read on the iPad as compared to the paper books, they reported feeling less sleepy at night and less active the following morning. People also took longer to fall asleep on the iPad nights, and the blood tests showed that their melatonin secretion (分泌) was delayed by an hour and a half.
The researchers conclude in today's journal article that given the rise of e-readers and the increasingly widespread use of e-things among children and adolescents, more research into the long-term consequences of these devices on health and safety is urgently needed. Czeisler and colleagues go on, in the research paper, to note：“Reading an iPad in bed may increase cancer risk.”
However, software has been developed that can reduce some of the blue light from the screens of phones and computers according to time of day, and there are also glasses that are made to filter (过滤) short wavelengths. While they seem like a logical solution for the nighttime tech users, it needs more research.In Charles Czeislers experiment, all the subjects were asked to______.
| A．sit in a row and receive the strict tests |
| B．have their sleep patterns observed all night |
| C．read a paper book and an iPad at the same time |
| D．have their blood tested per hour during the trial |
The third paragraph tells us the iPad readers were likely to____________.
| A．feel less sleepy and tired in the day |
| B．fall asleep more easily after reading |
| C．become less energetic the next morning |
| D．have a lot more melatonin secretion |
The special software recently developed can______.
| A．remove the blue light from your devices completely |
| B．help prevent eyes being harmed by short wavelength |
| C．weaken the harm done by doing nighttime e-reading |
| D．be used in all the e-things widely and safely |
Which of the following can be the best title for the text?
| A．No e-reading in bed before sleep |
| B．New software for night e-readers |
| C．Wrong behaviors before bedtime |
| D．No games on iPad in bed |
My 16-year-old son, Anton, had gone to the local swimming hole．Most of the kids swim there, and there are plenty of rocks for them to use as safe harbors, so I had no fears for his safety．
Still, the firefighter's first words "You need to come up here to the Stillwater River" made me catch my breath, and his follow-up words gave me relief: “ Your son is OK．”
When I got to the river, I immediately saw the fire truck, ambulance and Anton, wrapped with a towel about his shoulders, sitting quietly on a low platform of the fire engine．
I hurried over to him. "You OK?"I asked．
“Yeah," was all he said．But my eyes begged for an explanation. I didn't get it from my son, however, who tends to play his cards close to his vest．
The story was this: A woman was being swept under water. Hearing the cries, Anton and his friend Tyler, without hesitation, swam out to her, and brought her safely to shore．
In an age in which the word "hero" is broadcast with abandon and seemingly applied to anyone who make it through the day, I realized the real thing in my son．The teens are stubborn and self-centred, but that didn't mean they have no desire to do good．
Still shocked by my son's daring, I drove him home．Along the way, I tried to dig out some more information from him - but he had precious little to say．The only words he said were,
“What's for supper?"
I spent some time alone that evening, thinking about the tragedy that might have been. The next morning, when Anton got up, I half wanted him to tell me the story．But all he did was toast some bread, pull himself together, and head for the door to start a new day. Watching from the window, I was reminded that still water often runs deep.Why did the mother allow her son to swim there?
| A．He was an excellent swimmer. |
| B．The water of the river is shallow. |
| C．He was old enough to swim. |
| D．The rocks can be of help if there's danger. |
The underlined part "who tends to play his cards close to his vest" probably means ________
| A．Anton is a boy fond of swimming with other kids |
| B．Anton is unwilling to tell others what he thinks |
| C．Anton always has a desire to help others |
| D．Anton seldom changes his mind |
In the mother's eyes, what her son did was__________
| A．dangerous but interesting |
| B．meaningful but difficult |
| C．unexpected and courageous |
| D．awful and absurd |
What might be the best title for the passage?
| A．My Son, My Hero | B．Anton, A Silent Boy |
| C．A Good Deed | D．A Proud Mother |
It's time for your family to relax and have fun! The following family adventures have links for you to get more information.
Take the Rides of Your Life
Visit Cedar Point in Sandusky, Ohio, to seek thrills "Even though it's located off the beaten track, experts regularly praise Cedar Point as the best overall theme park of the country," says U.S. News & World Report. The park calls itself the roller coaster capital of the world, and with 16 to choose from, it's hard to argue. It's open daily from May 10 through Labor Day; weekends only from Labor Day through November 2.
Tickets start at $ 48.99 per person if purchased online.
http://www.cedarpoint,com.
Wander Free on a Dude farm
Dust off your cowboy boots and ready your cowboy hats for a visit to this Rocky Mountains paradise. Located in Augusta, Montana, "The farm has everything an aspiring cowboy or girl could long for," says Sunset magazine, including hiking trails, fishing trips, campfires with sing-alongs, and, of course, horseback rides. The large farm operates from June through September; kids-only and adults-only programs are available.
Total cost starts at $ 1,360 per adult, $ 1,276 per teen, and $ 1,168 per child.
http://www.triplejranch.com.
Dig for Dinosaurs
Most kids （and adults）love dinosaurs, and to make their wildest dreams come true, head to Fruita, Colorado. The Museum of Western Colorado offers Dino Digs for children ages five and older. You can choose from one-, three-, and five-day expeditions. "Imagine how your child will feel when she helps unearth the fossilized（化石）bones of ancient species," says Outside magazine. It lasts from May to October.
Digs start at $ 125 per person.
http://www.museumofwesternco.com
Surf Sand Dunes
Swap your snowboard for a sand-board, and head to Sand Master Park in Florence, Oregon. Real Simple recommends learning the basics at this private dune park, "which offers board rentals and lessons - often taught by world-champion sand boarders." Then you 'can hit the "slopes" to test your skills. From March to June, and September to November.
Rentals for a sand-board start at $ 10 per day; lessons start at $ 45 an hour per person.
http:/'www. Sandmasterpark.com.What is special about Cedar Point?
| A．You can visit Cedar Point on weekends. |
| B．It has 16 roller coasters for you to choose from. |
| C．You can help unearth the fossilized bones of dinosaurs. |
| D．It offers lessons taught by world-champion sand boarders. |
If you have a 3-day holiday in April, which of the following may interest you most?
| A．Take the Rides of Your Life |
| B．Wander Free on a Dude farm |
| C．Dig for Dinosaurs |
| D．Surf Sand Dunes |
Where will you probably find this passage?
| A．A science fiction | B．An adventure storybook |
| C．A travel magazine | D．A theme park advertisement |
It's Friday morning in the year 2025, and you're running late. You got distracted watching the music video that as playing in the corner of your bathroom mirror while you were brushing your teeth. How will you get to your office at Mega Giga Industries on time?
A quick check of your Internet-connected refrigerator magnet tells you your train which travels at speeds up to 250 miles an hour as it electromagnetically(电磁的) hovers above its guide track is a bit behind schedule, too. So you decide to drive your environmentally-friendly hydrogen(氢气) fuel cell car instead or rather let your car drive you. It's programmed to know the way, and it will get you there without speeding, getting lost, or crashing.
Sealing into your office chair, which changes color to match what you're wearing, you pick up yesterday morning's newspaper. Printed on reusable electronic paper, it instantly rewrites itself with today's headlines. Now it's time for your big meeting. Uh-oh!
You've left your handwritten notes at home. No problem! The digital ink pen you used has stored an electronic copy of what you wrote.
Your wrist(手腕) watch videophone suddenly rings. Your best friend's face pops up on the organic light-emitting diode (二极管) screen asking what you're doing this weekend. Will you slap on your 3D contact lenses and play virtual soccer with the US Olympic team? No, no. Your friend says, so you have to take the new nanotube elevator (made of microscopic fibers many times stronger than steel) 60,000 miles into space.
Could this scene really take place in just a couple of decades? The researchers who are currently developing all this stuff think so. These things may be as common in 20 years as cell phones and DVD players are today.The author wrote the passage to ______.
| A．show picture the life of the future |
| B．introduce some high technology |
| C．tell us the future life is fantastic |
| D．tell us the future life is convenient |
What is the meaning of the underlined sentence?
| A．The car is very good. |
| B．The driver of the car is very clever. |
| C．The car is controlled by yourself. |
| D．The car can run by itself without your control. |
From the passage we know that ______.
| A．you can read the newspaper on TV |
| B．the newspaper is printed on the used paper |
| C．the newspaper can update by itself |
| D．the newspaper is put in the changeable chair |
From the last paragraph we can conclude that ______.
| A．all the imagination can come true now |
| B．it is impossible to see the scene |
| C．it will take us no more than ten years to realize the dream |
| D．the researchers believe the scene will take place in some years |
According to a famous optical(光学) expert, Alexander, who recently visited Shanghai, the developed countries in Europe and America have made rules that children must wear resinous(树脂) glasses instead of the traditional glasses made of glass. This is because the glass glasses are more likely to do harm to children’s eyesight.
Alexander pointed out: wearing the right glasses as soon as possible is still the best way to cure and put right children’s eyesight problems.
In America and Japan the resinous glasses have taken up 80 percent of the glasses market. And some European countries and America have made it a law that children, teenagers and drivers must wear resinous glasses. Now, about 10 million children in China have different eyesight problems and they need timely treatment.
But still, too many parents are buying the traditional glass glasses for their children. This is mainly because many parents know little or nothing about the good points of the resinous glasses. Besides, the price for the new glasses is a little higher than the traditional ones.This news article mainly wants to tell us _______.
| A．Alexander visited China and introduced a new type of glasses |
| B．we should wear resinous glasses instead of glass glasses |
| C．resinous glasses are popular in Europe and America |
| D．glasses can be made of other materials instead of glass |
According to Alexander, the “timely treatment” to eyesight problems is ____
| A．to stop wearing glass glasses any more |
| B．to buy a pair of glasses and wear them right away |
| C．to wear suitable resinous glasses at the right time |
| D．to buy glasses made in Europe, Japan or America if possible |
It can be inferred from this news text that _______.
| A．resinous glasses are not on sale in China yet |
| B．resinous glasses are not acceptable in China |
| C．glass glasses have disappeared on western market because there is a law against them |
| D．glass glasses are the first choice in China not only because of their price |
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