Tone of voice is very important in human conversation. A person might use words that communicate one message and a tone that shows something very different. This possibility for confusion is one reason that businessmen encourage discussing things in person, rather than through email, as tone cannot be determined in the written form.

    The same rule is true with children. Children as young as a few months respond to a change in voice. It has been recorded that babies prefer to hear a story read by their own mother rather than another woman whom they do not know.

    Have you ever talked to someone who had little or no changes in their voice no matter what you were discussing? Think of the teacher or professor you had in the past that spoke in a monotone manner for the entirelecture. It is very boring and difficult to become interested in the topic.

    Parents should make an active effort to communicate with your child. If your child figures out how to open a box he or she has been struggling with and says “YES!” with pride in his or her voice, your response should be happy and excited (something encouraging, like “You did it!”). If you plainly said the same thing, you would not be matching the tone of your child.

    This applies to feelings that the child may express in everyday situations as well. If a child argues with a friend, your response should not be said in a high voice or with a smile. Seriously and sincerely you should say “You look sad” or “That must have been hard for you”.

    The tone of your voice expresses understanding, acknowledgement, connection and several other healthy things to your child. Although your words are very important, equally important is the tone with which you say those words.

    Mexico sites on an island plateau (高原) surrounded by volcanic peaks, which makes air quality a constant concern for people who live there.

    In April, the country took a decisive step toward improving air quality by enacting a temporary ban on private and Federal vehicles in the city. The rule forbids people from driving in the city one day each week and one Saturday each month. Electric vehicles, government service vehicles, public transport options and school buses are not included in the ban.

    Mexico City isn't the first urban center to be involved in car-free living. But the ban is more than an awareness-raiser. It was enacted with the direct aim of solving air pollution. In March, the city sank into a deep brown haze of smog when the pollution levels passed the 200 mark. The city ordered some 1.1m of the area's 4.7m cars off the streets and also offered free bus and subway rides.

    Mexico City's temporary vehicle ban raises questions about the best ways to improve urban air quality. India, whose citizens breathe some of the world's dirtiest air, has tried a variety of solutions. Earlier this year, the Indian government started a 4% sales tax on new-car purchases.

    Beijing also has experience with cleaning the air. The city introduced alternate-day rules in advance of the 2008 Olympic Games, which produced good results. And then there is the London congestion (拥挤) charge, introduced in 2003. The charge has had a measurable effect on air quality.

For now, Mexico City — named by the United Nations as the most polluted city on the planet in 1992 — can look forward to the start of the region's rainy season, when daily showers will help lo clean the air.

    The Metropolitan Museum of Art (Met) is one of the world's largest and finest art museums. Following the suggested route will help you explore the museum.

    The Temple of Dendur

    This 2000-year-old building stood near the Nile River, surrounded by a wall that no longer exists. But you can still peek through the gateway. Whose "house" is this? It's not for people. It's for gods. Can you identify them? They face out. A king faces in, bringing offerings.

    MetSpeaks

    Bringing together some of the most respected thinkers on a given subject, MetSpeaks features lectures, discussions, talks, films, and forums in which compelling voices explore timely issues that connect to the Met's exhibitions and permanent collection. Program times, audiences, and topics vary.

    Time to Sketch

    Settle down for a few minutes, pick something in this gallery, and have fun drawing it. Enjoy the chance to look carefully as you create your own sketch. You'll be surprised at how much more you notice, thanks to exploring art by sketching.

    MetAccess

    Make the Met yours! Choose from a variety of services and exciting programs that are tailored to meet the needs of visitors with disabilities. Program times, audiences, and topics vary.

    Ask for the Access Information brochure and Access Calendar at Information Desks, download the Access Calendar (PDF), or call 212-650-2010 or email access@metmuseum.org.

    Admission

    Fee includes admission to the Main Building and same-week admission to the Cloisters museum and gardens.

    A child who suffers bullying (霸凌) usually has low self-respect and their ability to learn and be successful at school is greatly lessened. Therefore, bullying must be stopped.

    The best and most obvious way to stop bullying in schools is for parents to change the way they treat their children at home. Of course, this is much easier said than done and everyone treats their children differently. Bullies, however, come from homes where physical punishment is used and children have been taught that physical violence is the way to handle problems and “get their way”. Bullies usually also come from homes where the parents fight a lot, so they have been modeled on such violence. Parental involvement is often lacking in bullies' lives and there seems to be little warmth.

    Early intervention (干预) is truly the best way to stop bullying, but parents of the victims or therapists (治疗师) cannot alter the bully's home environment. Some things can be done at the school level, however.

    Most school programs that address bullying use a multi-faceted (多方面的) method to the problem. This usually involves the advice of some sort, either by peers, a school adviser, teachers, or the principal.

    Hand out questionnaires to all students and teachers and discuss if bullying is occurring. Define exactly what constitutes (构成) bullying at school. The questionnaire is a wonderful tool that allows the school to see how widespread bullying is and what forms it is taking. It is a good way to start to solve the problem.

    Get the children's parents involved in a bullying program. If parents of the bullies and the victims are not aware of what is going on at school, then the whole bullying program will not be effective. Stopping bullying in school takes teamwork and concentrated effort on everyone's part. Bullying also should be discussed during parent-teacher conferences and PTA meetings. Parental awareness is the key.

    In the classroom setting, all teachers should work with the students on bullying. Oftentimes even the teacher is being bullied in the classroom and a program should be set up to teach about bullying. Children understand modeling behaviors and role-play and acting out bullying situations is a very effective tool. Have students role-play a bullying situation.

    Best Travel Guides by Continent

    We've broken down (分类)the best travel guides, by continent, to help you find student discounts and travel like a local on your next adventure.

    Europe—let's Go Europe 2019: The Students Travel Guide

    Let's Go was founded about 56 years ago when a Harvard student had an idea to provide accessible, budget travel tips for young people. Students love its amusing pages. let's Go Europe 2018 has everything you need for your trip—from the best beer in Brussels to how to avoid the lines at the Louvre.

    Africa—The Rough Guide to Cape Town, the Winelands, and the Garden Route

    With its colorful photos and detailed tips on how to make the most of South Africa, The Rough Guide is the book to get when visiting Africa. You may not have access to Google Maps when you're out exploring but that's OK. The Rough Guide also comes with easy use to maps. It can be purchased as an eBook, or as a paperback (平装本).

    Asia—Lonely Planet: South –East Asia on a Shoestring

    This guide is perfect for those backpacking through the hidden treasures of South-East Asia. With detailed recommendations from experts in the area, this guide helps first-times as well as experienced backpackers. This book can be purchased as a paperback travel guide. A download for an eBook or separate chapters can be purchased to serve as a guide to specific cities.

    North America—Lonely Planet USA Travel Guide

    With detailed reviews of the best places to eat, sleep, and explore, Lonely Planet is linked with budget-friendly attractions and that is why it makes our best travel guides list. This travel guide is available in paperback.

    Are you interested in higher education in the United States? The following advice might help you.

    College, University or Institute

    College and universities offer undergraduate degrees in arts and sciences. And both can help prepare young people to earn a living. But many colleges don't offer graduate studies. Universities are generally bigger, offer more programs and do more research. An institute of technology can offer a wide choice of programs and activities. Seventy-five percent of freshmen go there with a strong interest and involvement in the arts.

    The Application Process

    International admissions officers advise students to apply to at least three schools. You may be able to apply online and pay the application charge with a credit card, or by mail. You should study the websites of schools to find information about how and when to apply, how much it will cost and whether any financial aid is available.

    Get a Student Card

    If you request a visa for the first time, you will have to go to an American embassy or consulate(领事馆). You will need to bring a government form sent to you by your American school that shows you have been accepted. A consular official will also take your picture and your fingerprints. You will also need banking and tax records that show you have enough money to pay for your education.

    Financial Aid

    American schools provide aid, like scholarships, fellowships, to almost half of foreign graduate students, but only ten percent of undergraduates. But grants, which, unlike a loan, does not have to be paid.