1）. 年近三十,从教十年。

2）. 知识渊博,教学方法科学,上课生动有趣。

3）. 严格、友善、耐心,深受学生欢迎。

4）. 工作努力,受到表彰。

5）. 鼓励大家勤奋学习。在他的帮助下,大家进步很大。

    "I think I'm nothing more than a dead fish." "I don't want to do anything." "I'm so beat and so sad."... The young generation in our country used to enjoy their "happy culture" but now they have become "beat and sad" slowly and secretly. Some people even called it "the beat culture". The "Beat" youths don't want to do anything. They have no purpose, no desire and they are totally depressed so that they only want to live an aimless life. The "Ge You slouch (葛优瘫)" and the song I feel like having been drained are the examples.

    Many media concern themselves about this phenomenon and try to persuade the youths into embracing positive and healthy feelings and encourage them to work hard to get rid of decadence. This is really a kind gesture. However, we don't have to worry too much about this "beat culture." In fact, it's not a negative thing. "Beat" never means despair, but a way of self-mockery (自嘲) and pressure relief.

    In general, the youths in China are not "beat". According to a recent international research, the youths in China hold positive attitude towards the future. 29% of the Chinese interviewees believe they will live and work in peace in China because "as long as you work hard, you can have your own day". Around 93% of the Chinese interviewees believe the future is promising because of medicine industry, renewable energy sources and computer. Compared with Chinese youngsters, youths in developed countries are more pessimistic.

    Of course there are some social reasons for the appearing of "the Beat Culture". As urbanization develops rapidly, youths living in big cities are facing new challenges that their forefathers have never encountered before. Loneliness and feelings of insignificance and powerlessness are easy to get hold of the young people. Without proper care, they could threaten our mentality and cause many social problems. These problems probably need our attention more.

1）快餐受欢迎的原因：

主要内容：1）野生动物濒临灭绝的原因；2）拯救措施。

注意：1）词数100字左右；

2）可以适当增加细节，以使行文连贯；

3）书写工整。

1）看起来像真人一样；

2）可以帮助做许多事情：做家务、做饭、帮儿子做作业，陪主人外出购物等；

3）你的担心：出了毛病不听指令，伤害儿子；

4）对未来的展望。

注意：⑴用第一人称。  ⑵字数120词左右。

    Are you working with your computer routinely either as an office employee or a game lover? Are your eyes dry, watery, blurry, seeing double or sensitive to light? If your answer is a "yes", you are likely one of many people today who suffer from digital eyestrain, also called computer-vision syndrome. What on earth is this syndrome coming from? What can we do to deal with this problem?

    Eyestrain is often related to the amount of exposure to screens, the distance from eyes to screens and the use of multiple screens simultaneously. However, studies have also shown that the blue light produced by digital devices today reaches further into the eyes than other kinds of light. This light actually assists attention during the day but can result in interrupted sleep patterns at night.

    Years of scientific researches indicate that eyestrain isn't necessarily an unavoidable problem for those who deal with computer work in the daily base. There are ways you can adopt which can overcome the problem considerably. To begin with, your computer screen should be high-resolution (高分辨率), at least 50 centimeters wide diagonally and may require a screen filter to decrease reflections. Also, be aware that "computer glasses", which cut down glare and blue light，are available.

    Besides, to reduce your risk for computer-vision syndrome, take frequent breaks during your computer workday. Many workers take only two 15-minute breaks from their computer throughout their day. According to a recent study, eyestrain are significantly reduced when computer workers take four additional five-minute "mini-breaks" throughout their workday. Finally, many of us fall into bad habits while using digital screens, which only worsen the effects of eyestrain. While viewing digital screens, many people blink (眨眼) one third less often than they usually do. Place a reminder on your computer to "blink" so that your eyes don't dry out.