Now many people like to keep dogs as their pets. But how did dogs become humans' close friends?

    In some places of Europe (欧洲), about 10,000 years ago, some wild (野生的) dogs often came to human's houses to find food. The wild dogs looked different from the ones today. They looked like wolves (狼). At first, they felt ① frightened. They always stood and looked for a short time. Then they got the food and ran away. Sometimes the young dogs couldn't run fast and people caught them. People trained them and the young dogs grew up with the help of people. Slowly, the wild dogs became home dogs. They could make home safe when people were away. They helped people hunt (狩猎). They helped people keep warm on cold nights. ② Sometimes, they could smell and hear danger before people could. In some cold places, they helped people pull (拉) things people need.

    Now there are more than 400 different kinds of dogs in the world. And they look different from each other. The number and kind are growing all the time. Today, some people mainly (主要地) regard dogs as pets. In fact, dogs are really our close friends. We should protect them from being killed.

    Films provide more than just entertainment．Watching foreign language films is a way to develop language skills．While watching a film，you are immersed（沉浸）in the language and can pick up new expressions that you might not find in a textbook．Some difficulties can arise when watching foreign language films-for example，unfamiliar colloquial language or strong regional accents．With this in mind，here are my tips to help you make progress in English learning while enjoying the films．

    Choose a film type that you enjoy.

    If you like action films，watch an action film-for example Indiana Jones．If you prefer comedies，watch a comedy-anything with Hugh Grant in always provides a laugh！It's simple enough，but if you choose something you enjoy watching in your native language，you're more likely to enjoy it in English．

    Choose something that you are familiar with.

    It's best to start off with something simple because in this way you have a higher chance of understanding the film．Disney films such as The Lion King，or the more recently released Tangled，are classic examples．Other cartoons such as Rango and The Lego Movie are also worth a watch．

    If you need to，use subtitles（字幕）．

    Subtitles are very helpful for beginners．using subtitles in your own language is the easiest choice，but for more advanced learners why not consider using English subtitles？This way，you can match the written subtitles to the words spoken on .screen．It helps you to develop your language further.

    I hope you find these tips useful-if you want to recommend a film to other users，feel free to use the comments section！

    Everyone wants to find happiness. But sometimes looking for happiness can be as hard as looking for lost treasure. Just when you think you nearly reach it, something unexpected happens. This may puzzle(使困惑) you a lot. Here are some tips for helping you find happiness.

    Don't put all your eggs in one basket. If you depend, on one thing or one person to make you happy, it may be impossible. You need to enlarge your circle of friends and activities.

    Follow your heart. When we go against our own thoughts, we usually feel sad. Follow your strong feeling and let it guide you toward people and things that will improve your life. Day by day, you will be happier than before.

    Organize your ideas. Many people push away happiness when they think too much. Don't keep everything in head. Try making a list of the things that seem too big to manage on your own. You may find the list isn't as long as you thought. You can do most of the things by yourself.

    Look at your life as a whole. Most of the things that prevent us from feeling happy .are just some little things. Remember life is always going on, and whatever the little thing is, it will end.

    Remember your values(价值观). We all have a value system, a way we have decided to go through life, which makes us feel like a good person. The important thing is to remember your values when life becomes hard. Keeping your values strong will help create happiness.

    Happiness can be hard to feel at times, so don't think there is something wrong with you if you don't feel it. The ways above will help you to feel more of it.

    It may be really hard to tell others that you're feeling sad or worried. If you keep these feelings in your heart and don't talk about them with others, you will even fall ill at last.

    If you talk with someone, who cares a lot about you, like your dad or mom, you may feel better. You're not alone with your problems or worries. But if a kid doesn't want to talk with his or her Dad or Mom, what should he or she do? It's better to find another trusty(可信的)adult ,like a teacher at school. Maybe this person can help you talk with your Dad or Mom about your problems.

    Once you know who you can talk to, you should choose when and where to talk. If you think it's difficult for you to say what you think, write it down on a piece of paper. If the person can't understand what you mean right away, try to say it in a different way or give an example.

    Some kids may feel shy about sharing their feelings. But it is important to share their feelings when they need help.

    In Australia there is a famous island called Fraser Island. A great many visitors come here for holidays every year. Why? The reason is that it is special. {#blank#}1{#/blank#}. In fact, it is the largest sand island in the world. It's about 175 kilometers long and 25 kilometers wide.

    Though the island is a popular place of interest, there is no airport on the island. The long beach along the east coast works as the airport. {#blank#}2{#/blank#}.

    On the island there are sand hills without any plants, but there are forests with old trees, beautiful flowers and over a hundred lakes, too. {#blank#}3{#/blank#}.

    Every year, visitors come to enjoy the island's natural beauty. People like camping and hiking here. {#blank#}4{#/blank#}. Animals were killed for food and this made them in danger of extinction(灭绝). They threw rubbish everywhere, and the lakes were seriously polluted.

    {#blank#}5{#/blank#}. Rules have been set up. For example, visitors are not allowed to use motorboats(摩托艇)or go fishing in the lakes, and they mustn't leave any rubbish.

    Everyone has good days and bad days.

    Sometimes, you may feel that you're on top of the world and all the questions on your maths test might seem cays. But sometimes you feel frightened or you lose things, and you cannot focus on your school work.

    For more than 20 years, scientists have suggested that high self-esteem(自尊)is the key to success. They said that kids who feel good about themselves do better in school and have fewer emotional problems than kids who have a low opinion of themselves. , Now, new research shows that focusing just on building self-esteem may not be helpful. In some cases, having high self-esteem can bring bad results if it makes you less likeable(可爱的)or more upset when you fail at something.

    "Forget about self-esteem," says Jennifer Crocker, a psychologist at the University of Michigan, US." It's not the important thing. Crocker's advice may sound a bit strange because it is good to feel good about oneself. Studies show that people with high self-esteem are less likely to be sad, anxious, shy, or lonely than those with low self-esteem.

    But, after reviewing about 18, 000 studies on self-esteem, Roy Laumeister, a psychologist at Florida State University, has found that building up your self-esteem will not necessarily make you a better person. People with high self-esteem tend to think more of themselves while people with low self-esteem are more likely to rely on their friends when they need help.

    Researchers say it is best to listen to and support other people. Set out to create or build something. If you fail at something, try to learn from the experience. "The host therapy(药方)is to know your own weak points, "Vohs says. "It's OK to say, I'm not so good at that, 'and then move on."