Sleep is something we all do. But some people need to sleep more than others. Babies sleep most of the time. Children in school sleep about ten to twelve hours a night. Most adults sleep only seven or eight hours.{#blank#}1{#/blank#}All parts of our bodies have to rest after they work.. Our arms need a rest after we lift heavy thing, When we run fast, our legs work hard. They get tired. We have to rest them. Our brains workhard, too.{#blank#}2{#/blank#} We can sit quite still and rest our arms andlegs. But our brains aren't resting. They go right on thinking as long as weare awake.

      Our brains slow down a bit when we sleep and dream.{#blank#}3{#/blank#} Instead of thinking wide-awake thoughts, our brains make up dreams. Some dreams are very pleasing. Some are not. Most of thetime we forget them when we wake up.

      Scientists have tried to find out what would happen if people were not allowed to sleep. They asked some people not to go to bed. The people stayed up all night and all the next day. They stayed up the next night too,and the day after. They played games, but they made mistakes. They forgot things.{#blank#}4{#/blank#} The people grew rude and mean. They became angry with their friends. Finally they were too tired to stand up. When they sat down, they fell asleep.

Scientists have found that if people are not allowed to sleep and to dream, they act in an unusual way.{#blank#}5{#/blank#}But we do know that we need it to stay well. So tonight have a goodsleep. Lie down under the covers. Shut your eyes. Let your thoughts wander.Soon you'll stop thinking. You'll be asleep.

A. It was hard for their tired brains to work.

B. When we are awake, they help us pay attention to the worldaround us

C. But babies, children, and adults—all of us need to haveour sleep

D. Good sleep helps to improve one's memory

E. No one knows why sleep is so good for us

F. But even as we sleep our brains are doing some work

G. Of course you will have a good sleep

    Lavender essential oil (熏衣草精油) is obtained mostly from the flowers of the lavender plant. It has not only been used in making perfumes for many years but also has various health benefits.

    {#blank#}1{#/blank#} Lavender essential oil is known as an excellent treatment for various types of pains including those caused by sore and tense muscles, muscular aches, backache, and So on. A study on postoperative pain relief showed that combining lavender essential oil vapor with the oxygen significantly reduced the amount of pain experienced.

    Induce (引起) sleep. Frequent studies on elderly patients have shown an increase in their sleep regularity when their normal sleep medication is replaced with some lavender essential oil being placed on their pillows. {#blank#}2{#/blank#}Therefore, it often replaces modern medicines for sleep issues.

    Reduce mental stress and anxiety. Lavender essential oil has a calming scent which makes it an excellent treatment for the nerve and anxiety issues. The refreshing aroma removes nervous exhaustion and restlessness while also increasing mental activity. {#blank#}3{#/blank#}

    Provide hair care. {#blank#}4{#/blank#}A Scottish study reported that more than 40% of alopecia(脱发)patients in the study reported an increase in hair growth when they regularly applied lavender essential oil to the skin under their hair. Therefore, lavender oil is sometimes recommended as a preventative measure for male pattern hairlessness.

    {#blank#}5{#/blank#}There is a significant research on the effects of lavender, in combination with other essential oils, as a way to prevent the occurrence of breast cancer in mice. However, this could be an indication of an increased chance of lavender battling the presence of other cancers.

A. Prevent cancer.

B. Relieve muscle pain.

C. It has a relaxing impact on people.

D. Promote muscle strength and health.

E. It has a well-researched impact on the automatic nervous system.

F. Lavender essential oil is very helpful in the treatment of hair loss.

G. Therefore, it can be helpful in treating depression, nervous tension and emotional stress.

    With self-service facilities – supermarkets, to name one – beginning to appear all the time, we're now relying on integrity more than ever.

    Integrity – the quality of doing the right thing no matter if anyone is watching or not – has been highly valued in China since ancient times. And the phrase“立木取信”probably best explains how integrity works in the relationship between people and the ruling of a nation.

    This phrase comes from the Warring States period (475-221 BC), during which China wasn't yet a unified country and was constantly at war. States carried out reforms to make themselves stronger, with the most thorough and influential one being the reform of the State of Qin, introduced by statesman Shang Yang (395-338 BC).

    Shang's reform focused on farming and giving rewards to soldiers who fought hard during wars. But at first, people had little trust and confidence in Shang.

    So he decided to prove himself by putting a wooden pole at the south gate of the capital of Qin, offering those who took the pole to the north gate a reward of 10 gold pieces, before long raising it to 50. When a man did as he said, Shang paid him 50 gold pieces as promised. Word soon spread, and people began to realize that Shang was a man of his word. The reforms were finally pushed forward.

    Today, integrity still plays an important role in Chinese society, which is why it's included as one of the 12 core socialist values in China.

    China is also planning to build a social credit system by the year 2020, which will keep citizens' misbehaviors –- even minor traffic violations – on record, so that trust can be established among people.

    “Without a system, a conman can commit a crime in one place and then do the same thing again in another place. But a credit system puts people's past history on the record. It'll build a better and fairer society,” explained Wen Quan, a blogger who writes about technology and finance, to BBC News.

    Choose your food wisely and you can add years to your life. Our list of anti-aging food goes way beyond green tea! {#blank#}1{#/blank#}, it doesn't matter how you eat your green and yellow beans, as long as you eat them. Eating whole, cooked peas and other beans may actually slow aging and make skin look younger.

    {#blank#}2{#/blank#}, it may be one of the best thing you can do for your health. People who eat these anti-aging foods, especially walnut (核桃), three times a week or more enjoy two to three more years of life.

    Don't panic — no one is saying you have to give up your steak — but doing a few meatless meals a week can increase the number of weeks in your life. {#blank#}3{#/blank#}. Anti-aging foods like rice, beans, tofu, and buckwheat nearly as much protein per serving as meat does, and you get the added benefit of fiber, vitamins, and minerals.

    Carrots are the typical healthy food. {#blank#}4{#/blank#}. But did you know that carrots can not only lengthen your life span but also help you look younger?

    Not only are blueberries delicious, but they're also full of tons of nutrients, namely Vitamins A and C, as well as anti-aging antioxidants (抗氧化物质)like anthocyanin (花青素). A higher intake of anthocyanin may be associated with reductions in age-related decline to help preserve your health as you get older. The antioxidants found in blueberries can also protect against oxidative damage to your cells.{#blank#}5{#/blank#}.

A. Since they are delicious

B. When it comes to anti-aging foods

C. If you eat nuts in your diet regularly

D. Sometimes your health depends on your mouth

E. And they decrease the risk of heart disease, and other diseases

F. Adding plant sources of protein can help extend your life span

G. Therefore, it's probably no surprise to hear they're really good for you.

    Thanksgiving Day is special holiday in the United States and Canada. {#blank#}1{#/blank#}

    Thanksgiving Day is really a harvest festival. This is why it is celebrated in late fall, after the crops are in. {#blank#}2{#/blank#} On December 4, 1619, the Pilgrims from England landed near what is now Charles City, Virginia. They knelt down and thanked God for their safe journey across the Atlantic.

    {#blank#}3{#/blank#} The Pilgrims landed at what is now Plymouth, Massachusetts, in 1620. They had a difficult time and the first winter was cruel. Many of the Pilgrims died. But the next year, they had a good harvest. So Governor Bradford declared a three-day feast (盛宴). {#blank#}4{#/blank#} Everyone brought food.

    In time, other colonies (殖民地) began to celebrate a day of thanksgiving. But it took years before there was a national Thanksgiving Day. During the Civil War, Sarah Josepha Hale persuaded Abraham Lincoln to do something about it. {#blank#}5{#/blank#} Today, Americans celebrate this happy harvest festival on the fourth Thursday in November. Canadians celebrate Thanksgiving Day in much the same way as their American neighbours. But the Canadian thanks-giving Day falls on the second Monday in October.

A. But one of the first thanksgivings in America had nothing to do with a good harvest.

B. He declared the last Thursday of November 1863 as a day of thanksgiving.

C. The Pilgrims were those who celebrated the first Thanksgiving Day.

D. Families and friends gather to eat and give thanks for their blessing.

E. The Pilgrims invited Indian friends to join them for their special feast.

F. This is why he decided to make it a national holiday throughout the U.S.

G. The first New England Thanksgiving did celebrate a rich harvest.

    Recently, I've been following a simple rule that is helping me crush procrastination（拖延症）and making it easier for me to stick to good habits at the same time. {#blank#}1{#/blank#}There are two parts to the 2-Minute Rule…

    Part 1 -- If it takes less than two minutes, then do it now. {#blank#}2{#/blank#}For example, washing your dishes immediately after your meal, tossing the laundry in the washing machine, taking out the garbage, sending that email, and so on.

    If a task takes less than two minutes to complete, then follow the rule and do it right now.

    Part 2 -- When you start a new habit, it should take less than two minutes to do.

    Can all of your goals be accomplished in less than two minutes? Obviously not. But, every goal can be started in 2 minutes or less. {#blank#}3{#/blank#}

    It might sound like this strategy is too basic for grand life goals, but I beg to differ. The 2-Minute Rule works for big goals as well as small goals because of the inertia(惯性)of life. {#blank#}4{#/blank#} I love the 2-Minute Rule because it embraces the idea that all sorts of good things happen once you get started.

    The most important part of any new habit is getting started -- not just the first time, but each time. It's not about performance, it's about consistently taking action.

    I can't ensure whether or not the 2-Minute Rule will work for you. {#blank#}5{#/blank#} Anyone can spare the next 120 seconds. Use this time to get one thing done. Go.

A. I call this little strategy the "2-Minute Rule".

B. And that's the purpose behind this little rule.

C. Here's what you need to know to stop procrastinating.

D. Once you start doing something, it's easier to continue doing it.

E. But, I can ensure that it will never work if you never try it.

F. The goal is to make it easier for you to get started on the things you should be doing.

G. It's surprising how many things we put off that we could get done in two minutes or less.