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Tim Cook, the CEO of Apple, showed off their newest device, the Apple Watch. Mr. Cook said it is the "most personal" device Apple has ever created.
The Apple Watch is a miniature, or very small, computer a person wears on his or her wrist.There will be three models with straps to attach them to your wrist. An Apple Watch will be able to do many of the same things as an iPhone. It will show email, texts, news, health readings and other information. These apps will be customized for the watch. It will be different than just seeing what is on your phone.
Like a phone, you will be able to receive calls on your wrist. Mr. Cook smiled while describing this. "I've been wanting to do this since I was five years old," he said. "The day is finally here." Decades ago, a comic strip hero named Dick Tracy talked into his wrist watch, but until now, that has only been something possible in the future.
Mr. Cook also said it is "incredibly intimate." He said you can capture and send your heartbeat to another person with an Apple Watch.
"This is an incredibly intimate way to tell someone that you are thinking about them," he said. "I hope someone sends me one of those.
The crown of the Apple Watch is what sets this Apple product apart from other companies' smartwatches. Like the touch screen on smartphones, the crown controls what you can do. By turning the crown on an Apple Watch, one can zoom in and out, to look at a map, for example.
The watches will be available in stores in late April. They will be sold at different prices, beginning at $349. Mr. Cook called the high-end model, the one made of 18-karat gold, "jaw dropping beautiful." Its price tag will be thousands of dollars.
"The biggest surprise to me was that the price range goes up to $10,000 for the Apple Edition Watch," writes tech blogger Carolyn Nicander Mohr ofThe Wonder of Tech. "That price is quite steep for technology that may be obsolete in a year."
Apple hopes to excite consumers so they will want to buy and wear computers on their bodies. The first smartwatches from Samsung, Sony and LG have not been selling well. Only five million smartwatches were sold last year, according to Strategy Analytics. Another wearable computer, Google Glass eyewear, is no longer on the market.
Critics say one problem with Apple Watch is that you need an iPhone on your body, or nearby, to make this watch fully functional. Like a phone, it will also need to be charged each night. It remains to be seen whether people really want to carry both a smartphone and a smartwatch.
Apple has overcome skeptics before. Both computer tablets and smartphones were not popular until Apple released the iPad and iPhones.
The announcement today comes after last week's news that Apple will replace AT&T on the Dow Jones Industrial Average. The Dow Jones index includes the top 30 companies representing the U.S. economy and markets.As the newest device of Apple, the Apple Watch can show many things EXCEPT _______?
| A．news | B．texts |
| C．health readings | D．games |
What sets the Apple Watch apart from other companies' smartwatches________?
| A．the crown of the Apple Watch |
| B．the straps of the Apple Watch |
| C．the design of the Apple Watch |
| D．the price of the Apple Watch |
The reason why Apple created the Apple Watch is that_________.
| A．Apple wants to compete with Samsung, Sony and LG |
| B．Apple expects to encourage people to buy its new product |
| C．Apple wants to help people in trouble |
| D．Google Glass eyewear is no longer on the market |
According to the passage, which is NOT true_______?
| A．the Apple Watch is Apple’s newest device |
| B．The apps on the Apple Watch is the same as thos on an iphone |
| C．The crown sets the Apple Watch apart from other companies' smartwatches |
| D．the Apple Watch needs to be charged each night |
Pupils remember more and behave better when 3D images are used in lessons, research suggests. They are quicker to learn and absorb new concepts, and display higher levels of concentration.
Professor Anne Bamford, of the University of the Arts, London, studied the effectiveness of 3D content in 15 schools across seven countries, including the UK. Pupils in 3D classes could remember more than those in the 2D classes after four weeks, improving test scores by an average 17 percent compared with eight percent for 2D lessons. They gave more detailed answers to the tasks and were more likely to think in 3D, using hand gestures and mime (模仿动作) to answer the test questions successfully.
The teachers commented that the pupils in the 3D groups had deeper understanding, increased attention span, more motivation and higher engagement in the lessons
Children are used to 3D with the rise of computer games that use the technology—90 percent of those in the study had seen a 3D film. Schools would need 3D-enabled projectors（投影仪）, laptops with good picture capabilities, 3D software and glasses for children to introduce animations (动作) into classrooms.
But Danny Nicholson, an educationist, said the technology would be impractical to use in schools and could be too expensive. He said,“While I think the idea of 3D technology is very interesting, I worry that 3D is a bit of an expensive gimmick (小玩意儿). There are a few cases where a true 3D image might help, but most of the time, good 2D models that can be moved , would be just so effective.”
In Colorado, the US, one school district is already in the process of having 1,000 3D projectors fixed in classrooms. And the University of Caledonia, which carries out scientific research into the Lake Tabon Basin, has used 3D presentations with Grade Six pupils. Those who watched the 3D presentations were more engaged and reported a general increase in their interest in science compared with students who watched the 2D version.Teachers think pupils in 3D classes.
| A．are naughtier than those in 2D classes | B．have less motivation |
| C．find it hard to concentrate | D．have deeper understanding |
Danny Nicholson tends to think that.
| A．many pupils prefer 2D models |
| B．3D is a bit expensive for some schools |
| C．true 3D images would not help in classes |
| D．3D technology has a bright future in classes |
What can we learn from the last paragraph?
| A．3D classes will soon be given in one school district in Colorado. |
| B．Teachers will use the 3D technology through specific training. |
| C．Many pupils are now more interested in science than before. |
| D．3D technology will replace 2D models in the future. |
What is the text mainly about?
| A．2D models are always more effective than 3D images. |
| B．The differences between 3D and 2D images. |
| C．How schools can make full use of 3D technology. |
| D．Pupils behave better when 3D images are used in classes. |
Where is the text most probably taken from?
| A．A history book. | B．A news story |
| C．A science magazine. | D．A school report. |
"Sticks and stones may break my bones, but words will never hurt me."
You probably heard those lines in grammar school, but do you really agree that harsh (严厉的) or negative words do not harm us? Words have power. Surely we all have had our feelings hurt by something someone said.
We may not say words to hurt others, but the way we interpret (解释) them and how we say them may cause great harm. Here’s an example:
An ancient king dreamed all his teeth had fallen out. He sent for a wise man to explain his dream to him: the dream means that all your relatives will die and you will be left alone!
The king was very angry and threw the interpreter into prison. He then sent for another interpreter who said, "Congratulations! King! You will live many more years. In fact, you will survive all your relatives. Long Live the King!"
Both interpreters gave the same interpretation, but there was a huge difference in the way they said it.
Our speech must be understood by those who hear our words, but the way we say things and the intention behind them have as much power as the words themselves. Words can cause anger or appreciation. Which would you rather receive?
People who say harsh and negative things may not mean to harm, but have you ever known anyone who is a naysayer? They often look at the dark sides of things. They always see the glass as half empty rather than half full. How do you feel when you are around this type of person? Remember words have power. Use them wisely.The author mentions the story of the ancient king to show that _____.
| A．one dream sometimes has different explanations |
| B．good words can bring good luck to people |
| C．people should be careful when talking to a king |
| D．different ways of saying things have different effects |
The underlined word "naysayer" in the last paragraph refers to a person who always _____.
| A．has a negative attitude | B．likes to be praised |
| C．talks big | D．likes to repeat what others say |
According to the text, how can people understand each other better?
| A．By sharing different life experiences |
| B．By accepting different habits. |
| C．By properly using words |
| D．By recognizing different values. |
The author wrote the last paragraph to ______.
| A．show how the dark sides of things affect people |
| B．advise people to see and say things positively |
| C．show how harsh and negative words hurt people |
| D．advise people to stay away from negative people |
The passage mainly talks about ______.
| A．the power of words | B．the cruelty of the king |
| C．how to understand others | D．how to build good relationships |
For most of us, the rain that falls on our roof runs off into the ground or the sewer(下水道) system. But if you want to save a little water and reuse it on your lawns or plants --- or even use it for laundry, dishes, or other needs --- collecting rainwater from your gutter’s downspouts(檐槽的水落管) is a no-brainer.
According to John C. Davis, writing in E / The Environmental Magazine, just about any homeowner can collect rainwater, given that the roof and gutters do most of the work. And since an inch of rain falling on a 2,000-square-foot roof produces some 1,200 gallons of water, you can harvest enough to water your lawn or garden.
Plants and grass actually do better when fed rainwater instead of tap water, which is usually treated with substances that can hold back plant growth. Using rainwater can also extend the life of pipes, since the salts added to tap water may gradually damage the pipes. However, homeowners should set up a water purification system if they do plan to use rainwater for inside needs.
Rainwater harvesting can also be good for the local community, as it reduces the erosion, flooding, and pollution associated with heavy rainfall, and reduces dependence on public water supplies. So some states fund rainwater collection systems in their local communities.
Many varieties of rain barrel(桶) systems, starting at just $100, are available for home use. A typical setup is simply a rain barrel positioned under a gutter’s downspout. Skillful homeowners can make their own water harvesting systems, but buying one is a lot easier. Most garden centres offer a range of choices as well as tips.The underlined word “no-brainer” in Para. 1 probably means something that ______.
| A．is hard to deal with | B．is very easy |
| C．is of no real value | D．deserves more attention |
From Paragraphs 3 and 4, we can learn _______.
| A．how to set up a water harvesting system |
| B．how a rain barrel system works |
| C．some advice on saving tap water |
| D．the benefits of using rainwater |
What is the topic of the passage ?
| A．Basic gardening skills. | B．Water-saving techniques. |
| C．Wastewater treatment systems. | D．Roof rainwater collection. |
A serious problem for today's society is who should be responsible for our elderly and how to improve their lives. It is not only a financial problem but also a question of the system we want for our society. I would like to suggest several possible solutions to this problem.
First, employers should take the responsibility for their retired employees. To make this possible, a percentage of profits should be set aside for this purpose. But when a company must take life-long responsibility for its employees, it may suffer from a commercial disadvantage due to higher employee costs.
Another way of solving the problem is to return the responsibility to the individual. This means each person must save during his working years to pay for his years of retirement. This does not seem a very fair model since some people have enough trouble paying for their daily life without trying to earn extra to cover their retirement years. This means the government might have to step in to care for the poor.
In addition, the government could take responsibility for the care of the elderly. This could be financed through government taxes to increase the level of pensions. Furthermore, some institutions should be created for senior citizens, which can help provide a comfortable life for them. Unfortunately, as the present situation in our country shows, this is not a truly viable answer. The government can seldom afford to care for the elderly, particularly when it is busy trying to care for the young.
One further solution is that the government or social organizations establish some working places especially for the elderly where they are independent.
To sum up, all these options have advantages and disadvantages. Therefore, it is reasonable to expect that some combination of these options may be needed to provide the care we hope to give to our elderly generations.What is the passage mainly about?
| A．The problems faced by the old in society. |
| B．Why we should take responsibility for the old. |
| C．How we can improve the lives of the old. |
| D．Where the old can go to get their pensions. |
The underlined word "viable" most probably means"".
| A．impossible | B．practical | C．useful | D．important |
What is the writer's main purpose in writing this article?
| A．To point out the need for government support for old people. |
| B．To make general readers aware of the problems of retired people. |
| C．To discuss some possible solutions to an important social problem. |
| D．To instruct retired people on how they can have a happier life. |
The text is most likely to be found in a book about____.
| A．social science | B．historical events |
| C．political problem | D．political systems |
Halloween Fun Run
Start date: Sept. 9---Oct. 28
Rate: $80 / $10 per class
Time: 4:15---5:15
Dress according to weather. Please note that your child does not need to run races in order to participate in this run training. Focus is on fun and participation. No run experience needed. All ages of kids are welcome.
Class format: 40 minutes of running and running games.
Saturday Indoor Long Rides 2---5 pm
Start date: Sat. Oct.17---Dec.19
Pre-registered rate: $200 / $ 20 per ride
Drop-in rate: $22
This class is designed for road riders, Ride to Conquer Cancer participants, athletic cross-training, and people wanting a great weekly challenge. Participants are encouraged to work within their own level of comfort. No previous riding experience needed; all are welcome. We will begin long rides at 2 hours, and after a few weeks add 15 minutes until we reach 3 hours. At that point, rides will remain 3 hours in length until the outdoor season begins.
Please bring liquid that you drink, nutrition and a towel. Room accommodates 18 spin bikes(健身车).
Family Fun Fit Private Coaching
Learn with Christina Kaufmann. Family Fun Fit’s Private Coaching Service begins with a one-hour face-to-face meeting where we map out where you are and where you wish to be. Next, Christina creates a personalized training program and schedule that will systematically train you and encourage you to achieve your desired goal.
Clients(顾客) have the access to the coach via email or phone. Christina’s past clients have successfully achieved their goals.
This service is ongoing(进行中). Cost is $150 per month.Halloween Fun Run is held to make kids ______.
| A．learn how to compete |
| B．become professional runners |
| C．have a good time |
| D．build self-confidence |
When you attend Saturday Indoor Long Rides, you’re required to _____.
| A．begin long rides at three hours |
| B．have precious riding experience |
| C．prepare some drinks |
| D．be a road rider |
What do we know about Christina Kaufmann ?
| A．Her class is very lively and interesting. |
| B．She gives her instructions on the phone in most cases. |
| C．She offers service for free. |
| D．She helps make training plans. |
What’s the purpose of the text ?
| A．To introduce Christina Kaufmann. |
| B．To help people form good habits. |
| C．To try to teach people how to keep fit. |
| D．To encourage people to join the club. |