With busy lives, it can be hard to find time to volunteer. However, the benefits of volunteering are great to you, your family, and your community(社区).

    One of the better-known benefits of volunteering is the effect on the community. Volunteering allows you to connect with your community and make it a better place. Volunteering also strengthens your ties to the community and broadens your support network, exposing(使暴露) you to people with common interests, neighborhood resources, and fun and satisfactory activities.

    While some people are naturally outgoing, others are shy and have a hard time meeting new people. Volunteering gives you the opportunity to practice and develop your social skills, since you are meeting regularly with a group of people with common interests. Once you have the desire, it's easier to make more friends and contacts.

    Volunteering provides many benefits for both mental and physical health. You're doing good to others and the community, which makes you experience the pleasure of success. Your role as a volunteer can also give you a sense of pride and identity.

    Reducing the risk of depression(沮丧) is another important benefit of volunteering. A key risk factor for depression is social isolation. Volunteering keeps you in regular contact with others and helps you develop a solid support system, which in turn protects you against stress and depression when you're going through challenging times. Volunteering is good for your health whether you are young or old, but it's especially good in older adults.

    Volunteering offers you the chance to try out a new career without making a long-term commitment. It is also a great way to gain experience in a new field. Volunteering work can expose you to professional organizations or internship（实习）that could be of benefit to your career. That volunteer work is unpaid doesn't mean the skills you learn are basic. Many volunteering opportunities provide training. In addition, volunteering can also help you build upon skills you already have and use them to benefit the greater community.

    Volunteering is a fun and easy way to explore your interests and passions. Volunteer opportunities that match both your goals and your interest are most likely to be fun and satisfying for you. Doing volunteer work you find meaningful and interesting can be a relaxing escape from your day-to-day routines of work, school, and family commitments. Volunteering also provides you with renewed creativity, motivation, and vision that can be carried over into your personal and professional life.

    Have you ever lost your temper? Did you yell or scream at those around you, even people you like or love? Did you want to break something or hit someone?

    Everyone gets angry. We have lots of emotions. At different times, we may be happy, sad or jealous{#blank#}1{#/blank#}

It's perfectly okay to be angry at times— in fact, it's important to get angry sometimes. Anger can even be a good thing. When we are treated unfairly, anger can help us stand up for ourselves.

    {#blank#}2{#/blank#}Some people keep their anger buried deep inside. If you do this, you might get a headache or your stomach might start to hurt. You may just feel crummy (糟糕的) about yourself or start to cry. It's not good to hide your anger, so you should find a way to let it out without hurting yourself or others.

    When you start to feel angry, you can count to 10, draw a picture of anger, play a video game, run as fast as you can or do something active. An effective way is to talk to a friend you can trust.{#blank#}3{#/blank#}

    {#blank#}4{#/blank#}Instead, admit to yourself that you are angry and try to figure out why you are angry and what you can do to keep the situation from happening again.

    Never getting angry is impossible. But, you should always remember that how you act when you're angry can make the situation better or worse.{#blank#}5{#/blank#}Take charge of it!

A. Taking it out on others never solves anything.

B. Once you talk about anger, those bad feelings usually start to go away.

C. Here is an important way to deal with anger.

D. Anger is just another way we feel.

E. But anger must be released in the right way.

F. Don't let anger be the boss of you.

G. Every coin has two sides.

How to not be a slave to technology

    Schwartz, CEO of The Energy Project, shared four of his most important tools for applying technology more productively, and building a work life that supports—rather than wastes—your energy.

    Build daily rituals (习惯).{#blank#}1{#/blank#} Build highly specific behaviors that you do at precise times over and over again until it becomes as automatic as brushing your teeth at night. The best way to prioritize (优先考虑) what's important to us and make sure we actually do the things we care about is to create highly specific habits.

    Take a “first things first” approach to your mornings.{#blank#}2{#/blank#} Ninety-five percent of people have more energy early in the morning than they do as the day wears on, and they also have fewer distractions(干扰). So if that's the case, why wouldn't you do the most important thing when you have the most energy?

    Use technologies selectively. If you expose yourself to different forms of technology continuously, they will pull you in the way a drug would, even when you know it is not serving you well. Keep technological temptations (诱惑) away when you find yourself getting too distracted—or as Schwartz puts it: “{#blank#}3{#/blank#}”

    {#blank#}4{#/blank#} Many of us live our lives in a gray zone—were not fully focused on work when were working, and during our leisure time, we're not fully relaxed. This leaves us feeling distracted. Schwartzs advice? {#blank#}5{#/blank#} Applying less than your full focus doesn't just make you less productive; distraction keeps you from being fulfilled by and connected to your work. Distraction is the enemy to meaning.

A. Be intentional with your energy.

B. Do the most important thing first every day.

C. Taking breaks throughout the workday is a nice thought.

D. If you're trying to lose weight, don't have cup--cakes in the fridge.

E. We've crossed the line of being able to effectively manage all of the information coming at us.

F. When you're working, you're really working; and when you're relaxing, you're really relaxing.

G. The only way to ensure that things that aren't urgent but are important happen is to develop habits.

    Asthma(哮喘) is a long-lasting breathing disease that affects millions of Americans, many of whom are children. People who get asthma will suffer from lack of breath, difficulty in breathing or coughing--which are caused by the tightening of the muscles in airways. Untreated asthma can lead to poor lung function and death, but asthma can also be effectively controlled with proper treatments.

    Research is discovering genes that contribute to the development of asthma. This development has pointed researchers to the role of indoor and outdoor pollution as environmental factors that contribute to the increased occurrence of asthma.

    The Indoor Pollution

    Indoor pollution has increased with the developments in building materials and in heating and air conditioning systems. In addition to poisonous gases that come from paint, other materials like dust and perfumes used in household products such as washing powder are recycled continuously through the house, winter and summer.

Unlike the days before central heating or before whole-house air conditioning, these materials and chemicals cannot get out of modern homes. Most  often, they cause breathing  problems in the members of the family with the least-developed autoimmune(自身免疫的) systems. Proper venting (通风) and use of environmentally-friendly building materials and carpeting can help reduce the presence of these chemicals.

    The Outdoor pollution

    Researchers have also established outdoor pollution's role as a probable cause of asthma. Asthma has been proven to result from some fuel products. Smog and the small matters carried by it have been recognized as a factor which leads to asthma since the 19th century when London saw more and more diseases in the industrial population. Industrial pollutants and other chemicals which are produced in water treatment and open treated water like that found in the swimming pools also contribute to increased cases of asthma as well as other illnesses.

    Those most affected by the increase of industrial and environmental pollution are children. Although much has been done to control the levels of pollution in the US, there still remains much to do as it is a worldwide phenomenon. Until an international effort can be made to limit carbon emissions, the occurrence of environmental asthma will probably continue to increase.

    In my teens, I went far from home to study at TWU in America. Due to limited financial resources from my parents, I worked part-time on campus to pay for my bills. I did cleaning every Friday for an American family. If I was lucky enough, I could occasionally babysit a child for extra money. In addition, like most poor people, I had to be careful with every penny I spent, from food and clothing to rent and transportation. Because of a tight grocery budget, I couldn't afford to buy fish, beef or certain other nutritious food. Due to an imbalanced diet, I would easily feel weak and lacking in energy.

    As soon as Dai Mom realized that I was having financial hardship, she lovingly invited me to her home for dinner every Friday and weekend. What's more, whenever it was time to return home, she would always prepare me with some homemade desserts to take home. Her actions greatly changed my life. In particular, there was one event that I would always remember.

    One early evening, while I was walking out of the library, I felt my blood sugar running low. I started to feel dizzy, and my hands began to shake a little. Searching my pocket, I found that I only had a few dollars left. I was dying for a free and tasty dinner. Without a second thought, I quickly headed for Dai Mom's home, rather than go back to my apartment.

    As I got to the door, Dai Mom immediately noticed my extreme tiredness. She seated me at the dinner table, and before long, a plate of food was set in front of me on the table. "My boy, have dinner. Don't make yourself work so hard." she said to me with a nice smile.

    Staring at the meat, vegetables and fish on my plate, I suddenly felt so carefully taken care of that tears started welling up in my eyes, rolling down on my face, and dripping to the food on the plate. I gobbled up all the food with indescribably bitter-sweet feelings.

Is it better for our bodies to work out at certain times of the day? Scientists have known for some time that every tissue in our bodies contains a kind of biological clock that goes off in response to messages related to our daily exposure to light, food and sleep.

However, whether and how exercise timing might influence metabolic (新陈代谢的) health has been less clear, and the results of past experiments have not always agreed. A much-discussed 2019 study found that men with Type 2 diabetes (糖尿病) who completed a few minutes of high-intensity interval (间隔) sessions in the afternoon improved their blood-sugar control after two weeks. Patrick Schrauwen, a professor of nutrition and movement sciences read that 2019 study with interest. He had been studying exercise in people with Type 2 diabetes, but had not considered the possible role of timing. Now, seeing the varying impacts of the intense workouts, he wondered if the timing of workouts might similarly affect how the workouts changed people's metabolisms.

Incidentally, he and his colleagues had a ready-made source of data in their own prior experiment. Several years earlier, they had asked adult men at high risk for Type 2 diabetes to ride stationary bicycles at the lab three times a week for 12 weeks, while the researchers tracked their metabolic health. They also had noted when the riders showed up for their workouts. The researchers pulled data for the 12 men who consistently had worked out between 8 and 10 a.m. and compared them with another 20 who always exercised between 3 and 6 p.m. They found that the benefits of afternoon workouts far outweighed those of morning exercise.

He says, "This study does suggest that afternoon exercise may be more beneficial for people with disturbed metabolisms than the same exercise done earlier. The particular and most effective exercise for each of us will line up with our daily routines and exercise tendencies because exercise is good for us at any time of day—but only if we choose to keep doing it."