Body language is one of the most powerful means of communication, often even more powerful than spoken language. It is said that our body movements communicate about 50 percent of what we really mean while words only express 7 percent. So, while your mouth is closed, your body is just saying.

    Arms. How you hold your arms shows how open and receptive you are to people you meet. If you keep your arms to the sides of your body or behind your back, this suggests you are not afraid of taking on whatever comes your way. Outgoing people generally use their arms with big movements, while quieter people keep them close to their bodies. If someone upsets you, just cross your arms to show you're unhappy!

    Head. When you want to appear confident, keep your head level. If you are a monitor in class, you can also take on this position when you want your words to be taken seriously. However, to be friendly in listening or speaking, you must move your head a little.

    Legs. Your legs tend to move around a lot more than normal when you are nervous or telling lies. If you are at interviews, try to keep them still!

    Posture (姿势). A good posture makes you feel better about yourself. If you are feeling down, you normally don't sit straight, with your shoulders inwards. This makes breathing more difficult, which can make you feel nervous or uncomfortable.

    Mouth. When you are thinking, you often purse(噘嘴) your lips. You might also use this position to hold back an angry comment you don't wish to show. However, it will probably still be noticed, and people will know you're not pleased.

    Face. When you lie, you might put on a false face. But that expression would crack briefly, allowing displays of true emotions such as happiness, sadness, disgust (厌恶) and fear to come through.

Planning a September trip to France

    September is one of the very best months to visit France．Not only will you enjoy plenty of sunshine and warm weather, but the tourist season is beginning to wind down-which means cheaper airfares, lower prices at hotels, and fewer crowds．{#blank#}1{#/blank#}

    ●Go wine tasting

    {#blank#}2{#/blank#} And there are plenty of wine-related events and festivals around the country．So September is a great time to visit the vineyards around the country and go wine tasting．The Bordeaux, Loire and Burgundy regions are all lovely and great places to visit vineyards．Besides that, going to the castles of the Loire region in between visiting vineyards on such warm and Sunny days is also very enjoyable．

    ●{#blank#}3{#/blank#}

    The temperatures are slightly lower，but plenty of sunshine makes for perfect conditions to enjoy a barge cruise on the canals of France．With such comfortable weather and beautiful scenery at this time of year, nothing equals hanging out on the deck of a barge．

    ●Visit the museums

    Many museums in France have extended opening hours during the summer to accommodate the extra tourists and locals. And some museums also have extended opening hours into September．Wandering around the Louvre will take you into a wonder world，where you can enjoy the world-famous art． {#blank#}4{#/blank#}

    Besides the above，riding a bike through France's villages is also a welcome activity for young visitors in September．You call shop for the most fashionable clothes or goods here．You can see the beautiful and fantastic scenery along the road．{#blank#}5{#/blank#}

A．Take a barge cruise.

B．Enjoy the music concerts.

C．So, don't hesitate and start to plan your September trip to France flow!

D．France is a beautiful country．

E．September is the beginning of the grape harvest season in France．

F．Going out of the Louvre, you can walk to the modern and fashionable Champs Elysees to do some shopping．

G．If this is your first trip to France, here is some handy information to help you get started planning your vacation!

    Binge-watching (刷剧) is when a person watches more than one episode of a TV show one after another. With developments in the speed and connectivity of the Internet, increases in technology and the rise of on-demand entertainment companies, people can now watch their favorite shows directly on the Internet at their convenience.

    This behavior is nothing new. In fact, “binge-watching” has been officially listed in dictionaries since 2015. The entertainment companies recognize this behavior and many take steps to encourage it. Often, instead of releasing each episode on a week-by-week basis, an entire series will become available at the same time. Once the episode finishes, many platforms will display pop-ups with “you might like” suggestions, or will automatically play the next episode.

    However, this wonderful gift may in fact be poisonous. Recent research from British media Ofcom suggests that this behavior may have become a hindrance (障碍). Out of the more than half of British adults who watch more than one episode of a show in a row, almost a third have admitted missing sleep or becoming tired as a result; and one quarter have failed to do their household chores. Next well be missing work!

    Bingeing has other connections—binge eating, binge drinking and binge smoking, all of which are often associated with compulsive (强迫性的) behavior, a lack of control and possible route to addiction. Lindsey Fussell, consumer group director at Ofcom, said, “The days of waiting a week for the next episode are largely gone, with people finding it hard to resist watching multiple episodes around the house or on the move.” If people find binge-watching hard to resist, coupled with the fact that it has shown to lead to negligence (疏忽) in many, are we witnessing the birth of a new type of addiction?

    The large amount of information and entertainment that television and online media can bring us is, many would say, a good thing. It offers us opportunities to better understand the world we live in, educate ourselves and enjoy much needed downtime. However, like any behavior done to an extreme degree, it can become dangerous. And when the activity begins to bleed into other areas, causing us to stop functioning-then it becomes a problem. So, what's the answer? Neither a tiny amount, nor too much. After all, as the old proverb says, a little of what you fancy does you good.

    It's never easy to explain exactly when a specific language began, and in the case of English we can hardly regard it as a separate language before the Anglo-Saxons came to Britain. Germanic invaders (入侵者) came and settled in Britain from the north-western coastline of continental Europe in the fifth centuries. The invaders all spoke a language that was Germanic (related to Dutch, Frisian, German and the Scandinavian languages), but we'll probably never know how different their speech was from that of their continental neighbors.

    The reason that we know so little about the language in this period is because we do not have much in the way of written records from any of the Germanic languages until several centuries later. When Old English writings began to appear in the seventh and eighth centuries there was a good deal of regional variation (变化), but not more than that found in later periods.

    The Celts already lived in Britain when the Anglo-Saxons arrived, but there are few obvious signs of their language in English today. Some scholars have suggested that the Celtic tongue might have had some influence on the grammatical development of English, particularly in some parts of the country, but this is highly speculative (猜测). The number of borrowed words that have entered Old English from this language is very small. Those that survive in modern English include “comb” (a type of valley), alongside some place names.

    Whenever we see a button, we are eager to press it because we know something will happen. This is true in most cases, for example on a doorbell and on the “on/off” button on the TV. But some buttons are actually fake, like the “close” button on a lift.

    Many people are in the habit of pressing the “close” button because they don't have the patience to wait for the lift doors to shut. But lifts, “close” buttons are a complete scam, at least in the US—the doors will not close any faster no matter how hard you press.

    It started in the 1990s when the Americans with Disabilities Act was passed in the US, making sure that all lifts stayed open long enough so that people with disabilities could enter. Only US firefighters and repairmen can use the buttons to speed up the door-closing process if they have a code or special keys.

    But to normal lift riders, the buttons aren't completely useless. According to psychologists, fake buttons can actually make you feel better by offering you a sense of control.

    “Perceived (能够感知的) control is very important. It reduces stress and increases well-being,” Ellen J. Langer, a psychology professor, said, “Having a lack of control is associated with depression.”

    Experts have revealed that a lot of buttons that don't do anything exist in our lives for this same purpose. For example, many offices in the US have fake thermostats (温度调节器) because people tend to feel better when they think they can control the temperature in their workspace.

    But psychologists found it interesting that even when people are aware of these little “white lies”, they still continue to push fake buttons because as long as the doors eventually close, it is considered to be worth the effort.

    “That habit is here to stay,” John Kounios, a psychology professor, said, ''Even though I have real doubts about the traffic light buttons, I always press them. After all, I've got nothing else to do while waiting. So why not press the button in the hope that this one will work?”

    Teenagers who talk on the cell phone a lot, and hold their phones up to their right ears, score worse on one type of memory test. That's the finding of a new study. That memory impairment might be one side effect of the radiation (放射线) that phones use to keep us connected while we're on the go.

    Nearly 700 Swiss teens took part in a test of figural memory. This type helps us remember abstract (抽象的) symbols and shapes, explains Milena Foerster. The teens took memory tests twice, one year apart. Each time, they had one minute to remember 13 pairs of abstract shapes. Then they were shown one item from each pair and asked to match it with one of the five choices. The study volunteers also took a test of verbal memory. That's the ability to remember words. The two memory tests are part of an intelligence test. The researchers also surveyed the teens on how they use cell phones. And they got call records from phone companies. The researchers used those records to figure out how long the teens were using their phones. This allowed the researchers to work out how big a radiation exposure (接触) each person could have got while talking.

    A phone user's exposure to the radiation can differ widely. Some teens talk on their phones more than others. People also hold their phones differently. If the phone is close to the ear, more radiation may enter the body, Foerster notes. Even the type of network signal that a phone uses can matter. Much of Switzerland was using an older "second-generation" type of cell phone networks, the study reports. Many phone carriers (通讯公司) have moved away from such networks. And more companies plan to update their networks within the next few years.

    The teens' scores in the figural memory tests were roughly the same from one year to the next. But those who normally held their phones near the right ears, and who were also exposed to higher levels of radiation, scored a little bit worse after a year. No group of teens showed big changes on the verbal memory test. Why might one type of memory be linked to cell phone use, but not another? Foerster thinks it could have to do with where different memory centers sit in the brain. The site that deals with the ability to remember shapes is near the right ear.