Speaking in public meetings is necessary for many students and employees. As well, it is a difficult task for them, especially for non-native speakers. A great many researchers have made efforts to help foreign language learners to improve the approaches.

    Charles LeBeau is a public speaking professor and consultant. Currently, he teaches at two universities and at the Toshiba International Training Center. He has also written books on the subject. English language learners around the world use his book Speaking of Speech.

    In Speaking of Speech Mr. LeBeau says a simple approach helps the learners. So, the professor divides public speaking into three parts: the physical message, the visual message, and the story message. He says, “The central thing to remember about public speaking or presentation is that it's a very complex communicative activity. For non-native speakers it's a really scary activity. So to make that more simplistic and easy for them, the approach that I've taken is to simplify and break it down. First if we look at presentation, what's going on? There are basically three messages that the presenter is giving the audience at the same time. There's what I call the physical message, namely body language. It's the way that my body, as a speaker, is talking to the audience. Then there's also the visual message. The visual messages are the slides that we now make and show the audience. The third message is the story message, which is the content of our presentation. The story message is the verbal message, what we say to the audience. The story message also includes how we organize our ideas to present to the audience.”

    He says the simple approach to breaking down the parts of public speaking has proved itself. He says learners improve quickly and do a good presentation after a few days of study.

    Getting rid of dirt, in the opinion of most people, is a good thing. However, there is nothing fixed about attitudes to dirt.

    In the early 16^th century, people thought that dirt on the skin was a means to block out disease, as medical opinion had it that washing off dirt with hot water could open up the skin and let ills in. A particular danger was thought to lie in public baths. By 1538, the French king had closed the bath houses in his kingdom. So did the king of England in 1546. Thus began a long time when the rich and the poor in Europe lived with dirt in a friendly way. Henry IV, King of France, was famously dirty. Upon learning that a nobleman had taken a bath, the king ordered that, to avoid the attack of disease, the nobleman should not go out.

    Though the belief in the merit of dirt was long-lived, dirt has no longer been regarded as a nice neighbor ever since the 18^th century. Scientifically speaking, cleaning away dirt is good to health. Clean water supply and hand washing are practical means of preventing disease. Yet, it seems that standards of cleanliness have moved beyond science since World War Ⅱ. Advertisements repeatedly sell the idea; clothes need to be whiter than white, cloths ever softer, surfaces to shine. Has the hate for dirt, however, gone too far?

    Attitudes to dirt still differ hugely nowadays. Many first-time parents nervously try to warn their children off touching dirt, which might be responsible for the spread of disease. On the contrary, Mary Ruebush, an American immunologist(免疫学家)，encourages children to play in the dirt to build up a strong immune system. And the latter position is gaining some ground.

    Blue Note Jazz Festival 2018

    Jul 1-30, 2018

    Location:

    Several locations in New York

    The Blue Note Jazz Festival in New York City is the city's most popular jazz festival and focuses on bringing big-name artists to small crowds and up-and-coming acts to the public. The event takes over 15 places across the city and includes 150 world-class performers. Past artists include Questlove, Michael Bolton and Aretha Franklin.

    Grant Park Music Festival 2018

    Jun 14-Aug 19, 2018

    Location:

    Jay Pritzker Pavilion, South Shore Cultural Center, & Harris Theater for Music and Dance | 201 East Randolph Street, Chicago, Illinois

    Listening to classical music is said to improve your intelligence. Whether that's true or not, the Grant Park Music Festival will provide you with free, classical music, and you'd be smart to attend. The music at these concerts will leave you begging for more. It's free to attend, so come and enjoy some great music with your family and friends.

    Lake Park Friends Wonderful Wednesdays 2018

    Jun 21 – Jun 26, 2018

    Location:

    Lake Park | Milwaukee, Wisconsin

    Energy is way too contained(被抑制的)in an indoor music venue(场所). Let that energy go where it wants through a series of outdoor concerts with Lake Park Friends Wonderful Wednesdays. Wednesday is no longer the most boring day of the week. This time, there's something fun to do. A list of live music acts has made the middle of the week something too look forward to.

    YouthCUE Festival of Youth Choirs(合唱队)2018

    Aug 10- Aug 22 2018

    Location:

    Washing to National Cathedral | 3101 Wisconsin Ave NW Washing ton, DC

    YouthCUE Festival of Youth Choirs in Washington gives students the rare opportunity to perform in the Washington National Cathedral, a famous historic place. The festival is a showcase of student choirs from all over the country, accompanied(伴奏)by musicians from the local professional orchestra(管弦乐队).

    Road trip

    Motorhome delivery offers great family holidays. For just $1 a day, you can hire a fully-equipped motorhome, which you deliver to a specific destination within some days and kilometers. You then hire another one to get home or take a bus or train. Your only other expense will be fuel and about $20 a day for parking fees. To learn more, visit apollocamper. com.

    Plan ahead

    For a comfortable break, flexibility with times, dates and places helps lower the cost. Find a few hotels you like, ask about their vacant rooms, then wait a few weeks and call again. If they still have rooms, you're at an advantage to ask for a better price. Lots of last-minute deals are online. Watif (watif. com. au) has deals on hotels that have dropped their prices so slow. You don't know where you're staying until it's booked, but anywhere with four or five stars has to be fairly good.

    Back to nature

    Wild camping appeals to nature lovers and costs nothing. This is forbidden on beaches and parks in most urban areas, but you can turn up in more distant area as long as nobody owns the land. You'll need to take everything with you and may need to shop on eBuy (ebuy. com. au). If you're a camping beginner, be aware of safety measures and get your questions answered on the Internet.

    Swap meet

    How about a home swap? For a $250 yearly joining cost, you can stay in someone's home in an international place of your choice while they or someone else stays in yours. Find out more at familylink.com.au.

When learning a new language, speakers often have non-native accents. Linguistic research suggests such accent is shaped by the speaker's first language that they learned when growing up. Schepens' team's research puts new light on just how strong these effects can be.

There're similar researches from other scientists, but Schepens' team analyzed a data set of more than 50,000 adults, who learned Dutch as their second or third languages. Besides, these adults came from more than 60 different first language backgrounds. These data were collected through a state exam administered by the Dutch government for foreigners that enter Holland. The exam rated each test taker's Dutch speaking proficiency(熟练，水平)

The team found that about half of the individual difference in the proficiency of learners could be accounted for by a handful of reasons: the learner's education and sex (women had higher scores than men), the learner's age when they arrived in Holland, the time they spent in Holland, and the learner's first language. This last reason was the most prominent one since it accounts for 50 percent of the explained difference in learners' proficiency.

What leads to this? Working with professor Hout, Schepens's team studied the linguistic similarity between Dutch and the 62 first languages spoken by different learners in the database. The huge majority—about 80 percent—of the effect of the language background was explained by linguistic similarity. Of the test takers who grew up speaking Arabic, only about 5 percent scored higher in Dutch speaking proficiency than the worst 50 percent of the test takers that grew up speaking German.

"Our results suggest this is largely due to the fact that German shares many linguistic characteristics with Dutch, but Arabic does not," says Schepens.

"This suggests a large part of the non-nativeness of a learner is simply due to the language they grew up with, and this reason is entirely out of their control," says Florian Jaeger." The result can play a part in language teaching."