English is the first language of several countries. However, it has many differences. British, American, and South African English are all spoken differently. In many English language courses, the British and American differences are taught. One is not more correct than the other, but there are important differences between the two.

    Probably the biggest difference between American and British English is the vocabulary. Different words and expressions are used to talk about the same thing. For example, in the United States, people throw their garbage into the trash can. In England, people throw their rubbish into the dustbin. In Britain, people take a lift to the fifth floor. In America, people take an elevator.

    American and British grammar can be also different. For example, speakers of British English will ask "What did you do at the weekend?", but Americans usually say "on the weekend." In the United States people usually say "I've gotten a new car.", but in the UK they will say "I've just got a new car."

    The pronunciation in American and British English is also different, even when the spelling is the same. The word "tomato"—pronounced "to-mah-to" in British English—is a classic example of this.

    Vocabulary, grammar, and pronunciation are three ways English is different in different parts of the world. Learning all these is not easy, so English learners should just know that they are always there.

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    Have you ever tried to hide your emotions (情感)from someone during a conversation? {#blank#}1{#/blank#}

    Scientists from the Ohio State University have found that people are able to tell other people's emotions according to changes in the color of their faces.

    Scientists studied pictures of people's facial expressions. {#blank#}2{#/blank#} For example, happiness makes our faces red around the cheeks and a little blue around the chin. Disgust(厌恶)creates not only a blue-yellow color around the lips, but also a red- green color around the nose and forehead.

    “We believe these color patterns are the result of small changes in blood flow triggered(触发) by the central nervous(神经) system." Lead researcher Alex Martinez said.

    {#blank#}3{#/blank#} Does the color alone or also facial expressions help people tell other's emotions?

    To figure this out, scientists added color patterns to pictures of faces that showed no facial expressions. {#blank#}4{#/blank#}They were able to tell the emotions 75 percent of the timewithout any difficulty.{#blank#}5{#/blank#} For example, when two people are heatedly arguing over something, we say they are red in the face. When a person is very angry, we'd say he or she is blue in the face.

    March 20th is World Water Day every year. According to a report from the United Nations, more than half of the world's major rivers have serious water loss and are polluted.

    The Yellow River, the world's fifth longest river, watered some of the oldest farms on earth. {#blank#}1{#/blank#}Its source（源头）on Qinghai-Tibet Plateau is drying up. In most of the past 35 years, it didn't reach the sea.

The Nile in Egypt, running 6, 650 km, is the longest river in the world. {#blank#}2{#/blank#}Now it is down to 2 billion m³ or so. Australia's Murray River reaches the sea only every other year. One fifth of America's Rio Grande has no water, either.

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    Mostly it's damming（筑坝）and global warming that make rivers dry. {#blank#}4{#/blank#}Now about 45, 000 of them lie across the world's rivers. They hold back around 15% of the world's fresh water from running to the sea.

{#blank#}5{#/blank#} Warmer weather takes water away. The glacier（冰川）are becoming smaller. The source of the Yellow River is drying up because of it. Global warming has had certain effects on water sources. Droughts happening around the world make people pay more attention to this fact.

    Anger(生气) is a kind of feeling. Many things can make you angry. When your teacher gives you too much homework, when your team loses an important game, when a friend borrows our favorite thing and then breaks it, you may get really angry.

    Usually, your body will tell you when you are angry. For example, you breathe(呼吸) faster, your face turns red, and you may want to break something or hit someone, but sometimes you hide your anger. For example, you may hide it in your heart. But if you do this, you may get a stomach ache or headache

    In fact, it's not good to hide your anger, and it's common for you to get angry sometimes. But anger must be let out in the right way, without hurting others or yourself. When you get angry, you can talk about it with other people, such as your friends, your parents, your teachers and so on. You can also count from 1 to 100, go for a bike ride, and think about good things, etc.

    Remember that how you act when you are angry can make something better or worse. Don't let your anger control you.

A. Actions(表现)    B. Ways          C. Reasons(原因)

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    {#blank#}1{#/blank#} Don't go straight to bed after studying in the evening. Do something else, such as walking or getting exercise. Choose something that will relax you, and make you think of other things.

    {#blank#}2{#/blank#} When I am going to choose where to go, I feel very difficult, although there are too many wonderful places for choosing. My children are too young. I usually leave my children with my parents, but they complain all the time for they would like to go with us.

    {#blank#}3{#/blank#} My child always goes online even during dinner time. 1 know he is playing computer games. The problem is becoming serious these days. I'm very worried about him. It makes me unhappy because his interest in computer games is growing day by day.

    {#blank#}4{#/blank#} Sometimes I have to work overtime, I go back home at mid-night and feel very tired. Since we are so busy, I send my child to a lodging school（寄宿学校）and pick him up for the weekend.

    {#blank#}5{#/blank#} My job as a model makes me lose weight and keep it, but it is a hardship for me, I cannot refuse the temptation（引诱）of the food; as many people, overeating is in my way of losing weight.

Make memories of ginkgo (银杏)leaves

    Autumn is the season of harvest (收获). Leaves turn golden and are blown around by the wind. The ginkgo is one of my favorite trees.

⑴I love its beautiful golden leaves which look like fans. This autumn, I picked up some ginkgo leaves. I cleaned and dried them in the sun. When they are ready, they will be my specimens (标本). And I will put them in my books and use them as bookmarks. ⑵They will remind me of the season whenever I open my books. They are my memory of this autumn.

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