Recently some American scientists have given a useful piece of advice to people in industrialized nations．They say people should eat more of the same kind of food eaten by humans living more than 10,000 years ago． {#blank#}1{#/blank#}

     The scientists say that the human life has changed greatly．Our bodies have not been able to deal with these changes in life style and this had led to new kinds of sicknesses． {#blank#}2{#/blank#} So they are called "diseases of civilization"．Many cancersand diseases of the blood system are examples of such diseases.

      Scientists noted that people in both the Old Stone Age and the New Stone Age enjoyed very little alcohol or tobacco, probably none． {#blank#}3{#/blank#}  However, a change in food is one of the maindifferences between life in ancient times and that of today.

      Stone Age people hunted wild animals for their meat, which hadmuch less fat than domestic ones．They ate a lotof fresh wild vegetables and fruits．They did nothave milk or any other dairy products, and they made very little use of grains． {#blank#}4{#/blank#}  We eat six times more salt than our ancestors．We eat moresugar．We eat twice as much fat but only one third as much protein andmuch less vitamin C.

{#blank#}5{#/blank#} But scientists say that we would be much healthier if weeat much the same way the ancient people did, cutting the amount of fatty,salty and sweet food.

A．Stone Agepeople lived a simple life.

B．But today, weenjoy eating a lot of these.

C．In that case,they would live much healthier.

D．Ancient people also got lots of physical exercise.

E．These new sicknesses were not known in ancient times.

F．People today probably don't want to live like our ancestors.

G．Modern people used to suffer from "diseases of civilization".

    Getting your children to study can be a little like getting them to eat their vegetables.

    {#blank#}1{#/blank#} Make a study time and have it at the same time every day. This will help your kids to learn to schedule their day and will give them a sense of control over how they spend their time.

    Allow them to study in blocks of time，such as for half an hour with a five­minute break in the middle. {#blank#}2{#/blank#} Ideal(理想的) study times are after dinner or right after school before dinner.

    Never allow your children to study in front of the television，for that will encourage passive activity.{#blank#}3{#/blank#}

    You'll also need to help your kids find the right place to study. After you've set up a good study time for little learners，set up a good place where they can get those creative juices flowing.

    {#blank#}4{#/blank#}Make sure there is a table or a desk and a comfortable chair at this place.

    {#blank#}5{#/blank#} This includes helping them out with their homework sometimes and being there for them with the answers to any questions. The input you give your children during study periods will help form a bond and help make studying enjoyable.

A. Pick a place where your children can study properly.

B. Hold them to the schedule they create for themselves.

C. Finally，spend time with your kids when they're studying.

D. Keep the atmosphere light and offer lots of encouragement，too.

E. Instead，use TV as a treat or a reward when the homework is completed.

F. Try to stop this bad habit by offering some sort of reward.

G. One of the best ways to form good study habits for your kids is to design a schedule that they keep to.

How to Eat slowly to Avoid Overeating

    Eating slowly can help you to better understand your real hunger signals and can help you to recognize reasons for faster eating, such as emotions or simply liking the taste of a food. However, eating slowly is not a decision that you make suddenly.{#blank#}1{#/blank#}

    ⒈Adjust you mind. Do not even attempt to acquire the habit of eating slowly before you're mentally ready. Relax and use your imagination to create mental images that your brain will remember. As part of this mental process, imagine yourself lean and fit.

    ⒉{#blank#}2{#/blank#} Eating slowly isn't just about slowing down the chewing; it also about slowing down your food choices. As you show out the processed food, replace it with healthy, unprocessed or much less processed choices.

    ⒊Always relax before you start eating. Take a few deep breaths through the nose and not through the mouth. As you do so, hold your breath briefly and exhale(呼气) slowly by the mouth. {#blank#}3{#/blank#}In this way, you start to remove any risk of comfort eating.

    ⒋Drink a glass of water or eat a small bowl of soup before your main dish. This will help you sense of fullness. Be aware that not everyone advocates drinking during a meal though, as some people believe that this can remove the nutrients from your meal. {#blank#}4{#/blank#}

    ⒌Spend at least 20 minutes on your meal . {#blank#}5{#/blank#} Eat your last portion really slowly, if you are still hungry after 20 minutes, it means you are eating too fast !

A．Put the fork down after putting food in your mouth.

B．Get rid of the stress before you start eating.

C．Rather, it's a habit that you'll need to acquire with practice.

D．However, specialists believe water actually aids in digestion.

E. Remove as many processed foods from your plate or food storage as possible.

F. Have a wall clock in plain view from the table to adjust your eating speed.

G. It is wise to speak to your doctor about this, if it's still the case for you.

    Lemon water is pretty popular. It's offered as a free upgrade to regular water at pretty many restaurants.{#blank#}1{#/blank#}, others are devotees of the possible health benefits. Here's what may happen if you take up the lemon water habit.

    Easier weight loss

    Studies in mice indicate that the antioxidants(抗氧化剂) in lemons can reduce weight gain despite a high-fat diet. More studies are needed to determine if the results can be applied to humans, but anecdotal evidence is favorable. People who drink lemon water regularly report easier weight loss, though it is unclear if the combination of lemon and water is the fundamental driver.{#blank#}2{#/blank#}.

    Get enough vitamin C

    Vitamin C is an important antioxidant that has a ton of health benefits. It can only be gotten from food as our bodies don't produce it alone. Getting your RDA (Recommended Daily Allowance) of vitamin C can lower the risk of heart disease, stroke, and high blood pressure. Vitamin C is good for your skin and bonds with free radicals (自由电子) that accelerate aging.{#blank#}3{#/blank#}, but they're a great source nevertheless.

    Stabilized moods

    Studies have found that smelling lemon scent reduces stress hormones that regulate mood. Drinking lemon water offers this benefit as well as the vitamins and potassium(钾) in the fruit. {#blank#}4{#/blank#}, and high blood pressure is related to stress, so not getting enough potassium can certainly affect your mood. All in all, lemon water can be a calming drink.

    In the end, drinking water is never a bad call, and there is absolutely no reason not to add lemon to it. Drinking lemon water provides some helpful nutrients and antioxidants. Give it a try!{#blank#}5{#/blank#}.

A. Lemon is a common smell in all manner of cleaning products

B. Potassium plays a huge part in regulating blood pressure

C. There is nothing to lose

D. Lemons aren't the highest in vitamin C

E. While some people drink it simply because of its taste

F. If adding lemon to water can encourage people to drink more

G. It could be that drinking more water helps dieters to feel full and avoid overeating

Bank holidays! We all love them!

    A bank holiday is an English term for a public holiday. During the day banks and offices are closed and a lot of people have a day off work. In the UK, people only get eight bank holidays in one year. {#blank#}1{#/blank#}

    People in Colombia are much luckier. There are twenty bank holidays for the whole country in one year! And there can be even more, depending on which region(地区) you live in. {#blank#}2{#/blank#} As in the UK, most of the bank holidays in Colombia exist for religious reasons.

    {#blank#}3{#/blank#} One such example is Independence Day on 20 July every year. This is just like Bastille Day in France on 14 July. {#blank#}4{#/blank#} It is in memory of the day that Christopher Columbus, first reached America in the year 1492.

    Bank holidays are very important for western people. {#blank#}5{#/blank#} They may also choose to stay at home to relax and forget about work.

A. Bank holidays are different in Colombia.

B. During the holidays, they often travel with their families.

C. This is because different regions have their own holidays.

D. And at least five of those are around Christmas time and Easter.

E. Every country on the continent of America celebrates Columbus Day.

F. Another historical bank holiday in Colombia is Columbus Day on 12 October.

G. However, some bank holidays in Colombia came into being for historical reasons.

    Much of the work in today's world is accomplished(完成) in teams. Most people believe the best way to build a great team is to gather a group of the most talented individuals. {#blank#}1{#/blank#}Companies spend millions hiring top business people. Is their money well spent?

    {#blank#}2{#/blank#}They focused on football, basketball and baseball. The results are mixed. For football and basketball, adding talented players to a team proves a good method, but only up to the point where 70% of the players are top talent; above that level, the team's performance begins to decline. Interestingly, this trend isn't evident in baseball, where additional individual talent keeps improving the team's performance.

    To explain this phenomenon, the researchers explored the degree to which a good performance by a team requires its members to coordinate(协调) their actions. {#blank#}3{#/blank#}In baseball, the performance of individual players is less dependent on teammates. They conclude that when task interdependence is high, team performance will suffer when there is too much talent, while individual talent will have positive effects on team performance when task interdependence is lower. If a basketball star is, for example, trying to gain a high personal point total, he may take a shot himself when it would be better to pass the ball to a teammate, affecting the team's performance. Young children learning to play team sports are often told, "There is no I in TEAM." {#blank#}4{#/blank#}

    Another possibility is that when there is a lot of talent on a team, some players may make less effort. Just as in a game of tug-of-war(拔河比赛), whenever a person is added, everyone else pulls the rope with less force.

    {#blank#}5{#/blank#} An A-team may require a balance——not just A players， but a few generous B players as well.

A. It's not a simple matter to determine the nature of talent.

B. Sports team owners spend millions of dollars attracting top talent.

C. The group interaction and its effect drew the researchers' attention.

D. Stars apparently do not follow this basic principle of sportsmanship.

E. Several recent studies examined the role of talent in the sports world.

F. Building up a dream team is more complex than simply hiring the best talent.

G. This task interdependence distinguishes baseball from football and basketball.