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Population Change

    Why is the world's population growing？The answer is not what you might think. The reason for the explosion is not that people have been reproducing like rabbits, but that people have stopped dropping dead like flies. In 1900,people died at the average age of 30.By 2000 the average age was 65.But while increasing health was a typical feature of the 20^th century, declining birth rate could be a defining one of the 21^st.

     Statistics show that the average number of births per woman has fallen from 4.9 in the early 1960s to 2.5 nowadays. Furthermore, around 50% of the world's population live in regions where the figure is now below the replacement level(i.e.2.1 births per woman)and almost all developed nations are experiencing sub-replacement birth rate. You might think that developing nations would make up the loss(especially since80% of the world's people now live in such nations),but you'd be wrong, Declining birth rate is a major problem in many developing regions too, which might cause catastrophic global shortages of work force within a few decades.

     A great decline in young work force is likely to occur in China, for instance. What does it imply? First, China needs to undergo rapid economic development before a population decline hits the country. Second, if other factors such as technology remain constant, economic growth and material expectations will fall well below recent standards and this could invite trouble.

     Russia is another country with population problems that could break its economic promise. Since 1992 the number of people dying has been bigger than that of those being born by a massive 50%,Indeed official figures suggest the country has shrunk by 5% since 1993 and people in Russia live a shorter life now than those in 1961.Why is this occurring? Nobody is quite sure, but poor diet an above all long-time alcoholism have much to do with it. If current trends don't bend. Russia's population will be about the size of Yemen's by the year 2050.

     In the north of India, the population is booming due to high birth rates, but in the south, where most economic development is taking place, birth rate is falling rapidly. In a further twist, birth rate is highest in poorly educated rural areas and lowest in highly educated urban areas. In total,25% of India's working-age population has no education. In 2030,a sixth of the country's potential work force could be totally uneducated.

    One solution is obviously to import foreign workers via immigration. As for the USA, it is almost unique among developed nations in having a population that is expected to grow by 20% from 2010-2030,Moreover,the USA has a track record of successfully accepting immigrants. As a result it's likely to see a rise in the size of its working-age population and to witness strong economic growth over the longer term.

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    It used to be a matter of fact when Peter Pan—a character from James Matthew Barrie's 1911 book—said:“All children,except one,grow up.”{#blank#}1{#/blank#}

    According to the NPD Group,a US market research company,sales of toys to adults in the UK increased by more than 20 percent in 2016,three times the pace of the children's toy market itself.These toys ranged from puzzles and Lego building sets（乐高积木）to vehicle models and action figures.And more than half of the sales came from millennials—people born between the 1980s and 2000s.“Adults of the 21st century are channeling their inner child, one toy at a time,”commented website Koreaboo{#blank#}2{#/blank#}According to Frederique Tutt,all analyst at NPD,the motivation of these grown-ups is to escape the stress of today's fast-paced world.{#blank#}3{#/blank#} “It reminds me of the playful side of life,”Rob Willner,a 25-year-old PhD student in the UK,told The Telegraph when talking about his love for Lego,which he said brings him both comfort and entertainment.

    {#blank#}4{#/blank#}To Frank Furendi,a professor at the University of Kent in The UK,the fact that so many adults are pursuing "the thrills of youth" is the evidence that "adulthood has got nothing attractive about it anymore",he told The New York Times."That's actually quite sad."

    {#blank#}5{#/blank#}According to Canadian comic book artist Todd McFarlane,collecting toys could simply be a way for people to express their individuality."It's just pop culture stuff.It's stuff that says,I like a little of this and I like a little of that,"he told ABC,News."It's no big deal."So now that over 100 years have passed since Peter Pan,perhaps it's time to introduce a new "fact",as stated in the tagline of the UK fashion brand KIDULT:"Growing old is mandatory（强制性的）,but growing up is optional."

A.But scientists are probably just worrying too much.

B.Why do these kidults turn to toys for pleasure and comfort?

C.This is also why these adults are sometimes referred to as "kidults".

D.They are driven toward the more immediate pleasures brought by toys than those brought by,say, getting a promotion,which is far less easy to achieve.

E.The scientists are concerned that those kidults show roo much individuality.

F.But this "fact" doesn't seem to apply to today's world anymore.

G.Despite this,some social scientists see the trend as disturbing.

    It is important for everyone to learn how to apologize effectively. You might think a simple “I'm sorry.” will take care of everything.{#blank#}1{#/blank#} There are some situations in which you need to apologize properly.

    Apologize truly.

    Apologizing through a half-hearted “sorry” will get you nowhere.{#blank#}2{#/blank#}. If you are really want to apologize, you must do it truly. Accept the fact that you are wrong.{#blank#}3{#/blank#} Contrary to what you might think, apologizing over and over again isn't going to help, especially you are apologizing to someone who is your boss.

    Don't wait too long to apologize.

    One piece of advice on how to apologize effectively is to do it as soon as you realize your mistake. Some people put off giving an apology because they think it will save them from the offended(被冒犯的) person's anger. However, that's just not polite. If you can't approach the person personally at once, send him or her a message first.{#blank#}4{#/blank#}

    Don't expect too much.

    You can't expect that person to forgive you immediately. If you are going to apologize, you have to be prepared for the worst. The conversation isn't going to be the most comfortable one either.{#blank#}5{#/blank#}

    Learning how to apologize effectively is very important. It shows people that you are a very kind person.

A．Don't apologize again and again.

B．However, that's not exactly true.

C．Pay a visit to others ahead of time.

D．You'd better prepare yourself for anything.

E．But make sure you make an apology in person as well.

F．In fact, it might get you into even bigger trouble than before.

G．A lot of people don't know how to make an apology to their boss.

What Teenagers Can Do To Earn More Respect

    As teenagers continue to grow and develop into young adults, the transition(过渡) into adulthood has begun. With so many physical and emotional changes going on, certain manners are often forgotten and other adult traits(特点) are not yet accepted as a way of life. {#blank#}1{#/blank#}By doing the following things, you will earn more respect.

    Contribute to the household(家庭)

    At the very least, clean up after yourself. As a teenager, you are old enough to clean up after yourself. When you make a mess, clean it up. {#blank#}2{#/blank#} All chores(家务) that you do help to reduce the load of the person who did them before. Now that you're old enough and capable, why shouldn't you contribute to the household? {#blank#}3{#/blank#}

    Be responsible

    {#blank#}4{#/blank#} Whether they are basic things, like brushing your teeth or doing your homework, or more involved chores that contribute to the household, simply fulfill (履行) your responsibilities on time. When adults know that they can rely on you, their trust and respect for you will increase.

    Solve more of your own problem without asking for help

    Instead of taking the easy approach and asking for help, make an effort to solve your problems on your own first. The "easy way" is only easy for you, but it is an extra task for the person from whom you are seeking help. Seek help only after you have make an honest effort to solve your own problems. {#blank#}5{#/blank#} When you become a good problem solver, you increase your valve to the community.

A. Everyone has certain responsibilities.

B. By being aware of these manners and traits, you can manage them sooner.

C. The people doing the chores before will greatly appreciate the help.

D. This includes, but is not limited to, your dishes and your room.

E. It will make your life more pleasant.

F. Depending on the problem, 15 minutes of effort is usually a good guideline.

G. When speaking to a group, speak loud enough.

    Tests can be worrying even for the most prepared students. When some students take tests, their minds don't work as well as usual. They may experience something called test anxiety (焦虑), which can have a negative influence on their performance. Well, the following tips can help you pass your next test more easily and achieve more success!

    Get Enough Sleep

    6 hours of sleep or less can slow your mind and thus has negative effects on your performance on tests, even if you spend those missed hours of sleep studying. So, it's very important for you to get a good night of sleep before your big day.

    Study Smarter

    How do you study 'smarter'? Make a list of the things you need to learn in order of importance. That way, if you don't have enough time, you can still hit the items at the top of the list. Make a list of all the work you have to do, judge how much time each item will take, and compare that with the number of hours you have available; this will tell you whether you can read carefully or just skim, how much time you can spend checking papers, and tell you other ways to pace yourself so you can get everything done. If your time is still limited, it's important to learn to let go of being perfect.

    Visualize (想象) Success

    Before you fall asleep each night, it is a great way to visualize yourself taking the tests and doing wonderfully. Detailed visualizations can help you feel like you're really experiencing something，and visualizing yourself doing well is a way to 'practice' success in a way that can help you perform better and feel confident. Visualizations can also help you to remember the facts.

    Stay Calm

    Anxiety can harm your memory, so it's important to stay calm before and during tests. While that's easier said than done, there are several techniques that can help you calm down quickly whenever you feel nervous. For example, breathing exercise has been shown by research to reduce test anxiety, and can be very effective in helping you relax: just take deep breaths and let the anxiety come out.

    How to deal with your test anxiety

    A psychotherapist once taught me a little trick that helped me feel less angry at my partner and less sad about the failings of our relationship.

    She said, "Look at him and imagine him as a very little boy; that way, you separate yourself somewhat from the adult, and you are likely to understand and forgive him."

    It actually helped. I couldn't be as mad at or disappointed by a child as I could be with a grown man. So, at least on some occasions, we were both spared the heartache of an uncomfortable silence or a not-so-silent argument. And I sometimes still use versions of that trick whenever I feel frustrated or angry in other relationships or personal exchanges.

    But what if you could mentally change the form of the emotion itself? According to scientists at the University of Texas, maybe you can.

    Focusing specifically on sadness, the researchers asked two groups of study participants to write about a time in their lives when they felt very sad. They then asked one group to imagine sadness as a person, and write down a description of the person they imagined would be sadness. Not surprisingly, the participants described sadness in such ways as an older person with gray hair and sunken eyes or a young girl holding her head down as she slowly walked along.

    The researchers asked the other group of participants to write down a description of sadness with respect to its impact on their moods. When asked to rate their levels of sadness after completing their descriptions, the participants who wrote about the emotion itself and how it affects them reported higher levels of sadness than the group that anthropomorphized (人格化)sadness into a specific type of person with familiar human characteristics. The researchers suggest that by giving life to the emotion, participants can view sadness as something (or someone) separate and somewhat distant from themselves, helping them relieve their negative feelings.

    While it's okay to feel sad, many people behave in unconscious and sometimes self-destructive ways to distract or "save" themselves when they are consumed by negative emotions. So in the study authors wanted to know whether or not the group that reported feeling less sad would make smarter shopping decisions.

    They tested this by asking participants in both groups to first choose between a salad or a cheesecake dessert to go with the main dish they were having for lunch. The researchers also asked participants to choose between a computer loaded with features for productivity or a computer loaded with features for entertainment. Those study participants who had anthropomorphized their emotions were more likely to choose the salad and the productive computer than those who had simply written about their feelings.

    For obvious reasons, then, they say this technique is best for reduce negative emotions.