Clara Barton，founder of the American Red Cross，gained worldwide honor for her dedication to easing human suffering and earned the nickname  “Angel of the Battlefield.”

    Barton was born into a liberal (开明的) freethinking family in 1821. Her elder brothers and sisters happily tutored her in math and reading, so when she entered school at three years old, she could read and spell three-syllable words. {#blank#}1{#/blank#}

    Concerned about Barton's difficulty in making friends, her parents sent her to a boarding school, hoping it would make her more comfortable with her peers. {#blank#}2{#/blank#} Barton lost her appetite and cried constantly. After only one term, she had to be brought home. Then, Barton stayed out of school to nurse her older brother through a serious injury and also volunteered to care for poor families during a smallpox (天花）outbreak.

    In 1861，the Civil War broke out. The sight of wounded soldiers touched Barton deeply. She began to collect and distribute food, bandages, medicines, and other supplies for the Union army.

    {#blank#}3{#/blank#} There, with little concern for her own safety, she cooked meals, assisted surgeons, and comforted wounded soldiers.

    Eventually，because of working too hard，Barton collapsed，ill with typhoid fever (伤寒症). {#blank#}4{#/blank#} It was there that she learned of an organization based in Switzerland — called the International Red Cross, whose work mirrored her own.

    Shortly after Barton arrived back home in 1873，her sister died. {#blank#}5{#/blank#} When recuperating (休养）at a health facility in New York，she began planning for the establishment of an American wing of the International Red Cross. Although at first the government resisted，her efforts finally paid off. The American Red Cross was officially organized on May 21, 1881. Her influence lives on today in the work of the organization she founded.

How to Make Friends

    Friendship is a very important human relationship and everyone needs good friends. Good friendship has many benefits. It offers companionship, improves self-worth and promotes (促进) good health. There are times in our lives such as when we have recently moved into a new town, or changed our jobs or schools. Such changes often leave us without a friend. {#blank#}1{#/blank#} But for many of us the process is difficult and requires courage. Below are some helpful suggestions on how to make and keep friends.

● Associate with (与……交往) others.

    The first step to making friends is associating with other people. You can go to public places to meet new people. Besides, you will need to make yourself known by becoming an active member of such places.

● Start a conversation.

    Starting a conversation is the second most important step in making new friends. {#blank#}2{#/blank#} You can always start the conversation. Being able to make small talk is a very useful skill in relating with other people.

●{#blank#}3{#/blank#}

    Choosing friends with common interests is important in building friendship as these interests would always bring you and your friend together. Hanging out (闲逛) will always be a pleasant experience.

● Let it grow.

    It is a good thing to stay in touch. However, try not to press your new friend with calls, messages or visits as this would likely wear him or her out and finally you may lose your friend.{#blank#}4{#/blank#} The best friendships are the ones that grow naturally.

● Enjoy your friendship.

    The best way to enjoy your friendship is to allow your friends to be themselves. {#blank#}5{#/blank#} Try not to change them from who they are to what you want them to be. Become the kind of friend you will want your friend to be to you.

A. Do things together.

B. Be cheerful.

C. Making new friends comes easy for some people.

D. So you will need to give your friend time to respond to you.

E. Do not wait to be spoken to.

F. For a friendship to develop you need to stay in touch.

G. Try not to find fault with your friends.

    Steel is a hard metal that people use to make many different products. Car bodies, bridges, building frames, and containers are just a few of the things made from steel. {#blank#}1{#/blank#} But steel is better than iron in many ways. Steel is stronger but lighter than iron. Steel also lasts longer than iron.

    {#blank#}2{#/blank#}Then they add carbon to the liquid iron. They may also add other materials to make different types of steel. For example, steel with added chromium（铬）is called stainless steel. It will not rust（生锈）or stain. Finally, workers use machines to cool the liquid steel into bars or long sheets.{#blank#}3{#/blank#}

    People made the first steel as early as 1400 BC. Ancient people heated iron inside a pile of burning charcoal（木炭）. {#blank#}4{#/blank#}. The result was not the same as modern steel, but it was stronger than regular iron.

    In the 1800s people began to use huge ovens to make large amounts of steel. In the late 1800s builders used steel to make some of the first skyscrapers. {#blank#}5{#/blank#}. In the 1900s new processes made steel-making easier. Today steel remains one of the most popular building materials in the world.

A. This added carbon to the iron.

B. Steel is quite different from iron.

C. The hardened steel may then be made into products.

D. Steel is basically iron mixed with a little carbon.

E. Then they will be cooled and put on the market.

F. To make steel, workers hear iron until it melts.

G. They also used steel to make large, modern bridges.

Who's Really Addicting You To Technology?

    “Nearly everyone I know is addicted in some measure to the Internet”, wrote Tony Schwartz in The New York Times. It's a common complaint these days. A steady stream of similar headlines accuses the Net and its offspring apps, social media sites and online games of addicting us to distraction.

    There's little doubt that nearly everyone who comes in contact with the Net has difficulty disconnecting. Then who's at fault for its overuse? To find solutions, it's important to understand what we're dealing with. There are four parties cooperating to keep you connected: the tech, your boss, your friends and you.

    The technologies themselves and their makers are the easiest suspects to blame for our distraction. Online services like Facebook, Google, twitter and the like rely on advertising revenue, so the more frequently you use them, the more money they make. No wonder these companies employ teams of people focused on improving their services to be as attractive as possible.

    Good as these services are, there are simple steps we can take to keep them from coming too close. However, less than 15 percent of smartphone users are willing to adjust their notification settings  meaning the remaining 85 percent of us default to (默认)the app makers' every preset devices.

    While companies like Facebook harvest attention to generate revenue from advertisers, other technologies have no such agenda. Take email, for example. We check email at all hours of the day we're obsessed, because that's what the boss wants. For almost all white-collar jobs, email is the primary tool of corporate communication. A slow response to a message could hurt not only your reputation but also your livelihood.

    Your friends are also responsible for the addiction. Think about this familiar scene. People gathered around a table, enjoying food and each others' company. Then, during an interval in the conversation, someone takes out their phone to check who knows what. Barely anyone notices and no one says a thing.

    The reality is taking one's phone out at the wrong time is more than an impolite behavior because, unlike other minor offense, checking tech is contagious (传染). Once one person looks at their phone, other people tend to do the same, starting a chain reaction.

    Hie technology, your boss, and your friends, all influence how often you find yourself using (or overusing) these gadgets. But there's still someone who deserves careful examination the person holding the phone.

    When people are doing something difficult they'd rather not do, the phone is used to transport them elsewhere. They can easily escape discomfort temporarily, by answering email or browsing the web under the excuse of so-called “research”. The truth is that we are working unproductively out of our bad habits.

    Personal technology is indeed more attractive than ever, which doesn't mean we shouldn't attempt to control our use of technology, instead, we should come to terms with the fact that it's more than the technology that's responsible for our habits. Our workplace culture, social norms and individual behaviors all play a part.

    Confidence (自信) is very important in daily life. It can help you to develop a healthy attitude (态度). A study shows that the people who are more confident are much happier. They can have more chance to make themselves successful. When you are not confident you can't do well what you want to do. But how to be more confident? Here are some suggestions:

    Speak loud   You speak in a voice so low that other people can hardly hear you. Try to speak loud enough so that people can hear you clearly. The high voice can help you become more confident.

    Play sports   Physical exercise makes you tired but completely relaxed. A strong body helps you be full of confidence.

    Encourage yourself   Write down a list of things you did during the day to see how many things you have done well. Did you finish your homework? Did you tell a joke that made everybody laugh? Give yourself praise for the good things you've done.

    Get rid of (消除) fear   Fear comes along with failure (失败). But it's easy to overcome (克服) if you know that failure is part of your life. Don't hide your head just because you said something stupid last time. Try to start again and believe you can do better.

    Pick up a hobby   If you like singing, sing as much as you can. In some ways, a hobby can make you outstanding. And it will make you happy and confident.

Today, technological advances are rapidly making it possible to automate much of the work currently carried out by humans. This applies to both blue-collar jobs through robotics and the Internet of things, and white-collar work through artificial intelligence, the wide applicability of these technologies has led to broad concern about the destruction of jobs. Indeed, according to a 2014 Oxford study, 47% of jobs in the US could be replaced. By automated processes in the next two decades.  

Of course. As many have noted, while technology has always removed the need for some types of jobs, it also creates new ones. Technology is a set of tools that we use in different ways to increase efficiency. The Industrial Revolution destroyed some jobs but created many more. It also increased the total wealth of society and began to create a middle class who could enjoy health, education and other benefits that previously had been available only to the wealthiest. It can be challenging to predict the kinds of jobs that this new revolution will create and in what quantities, which makes the situation seem worse than it actually is. But nine of the top ten most in-demand jobs of 2012 didn't exist in 2003, suggesting that this latest revolution is creating new employment opportunities.

For many, this picture is overly optimistic. The new jobs require a completely different skills set —you can't turn an assembly plant worker into a data scientist overnight. Others are concerned that we are facing a permanent reduction in the need for human labor. Science fiction has long imagined a future where we no longer have to work and can spend our time on more noble pursuits. Could it be that we are reaching that inflection point in human history, if we are? Neither our social norms nor our economic systems are ready for it. Today, self-worth is inherently tied up with jobs，professions，careers and trades.