9 P 19 6 Perkin hoped to manufacture

剑 9 P 19 6. Perkin hoped to manufacture a drug from a coal tar waste product. 第五段： He was attempting to manufacture quinine from aniline, an inexpensive and readily available coal tar waste product. At the time, quinine was the only viable medical treatment for malaria. The drug is…

剑 9 P 27 30. Which animals might ichthyosaurs have resembled? Ichthyosaurs were reptilian contemporaries of the dinosaurs, with fins and streamlined bodies. The fossils look like dolphins and they surely lived like dolphins, in the water.

写作真经 Nowadays the trend of fashion changes very rapidly, and gradually people become the slaves of it. Some people think that a person should choose comfortable clothes he or she likes, regardless of fashion. Do you agree or disagree?

写作真经 Being fashionable is healthy and brings some benefits to us. This is because seeking beauty and wanting to look good are part of human nature. When people start to wear stylish clothes like a superstar, they feel more confident and have higher self-esteem, which is of course helpful and even essential in some social and business occasions.

写作真经 In summary, fashion should be respected, and at the same time people should have their own tastes of clothing style rather than blindly following the so-called “fashion”. Sometimes plain clothes may mirror a person’s inner peace. (279 words)

写作真经 In some countries, young people are richer than ever before. However, they are less happy. What do you think are the causes of this? What solutions can you suggest?

写作真经 It is a noticeable phenomenon that adolescents are becoming unhappier, even while being much richer. And I believe there are two major reasons behind this. In the past, parents came back home from work earlier, at which time the whole family could have dinner together or chat and laugh while watching TV. This seemingly ordinary life did make everyone happy. Nowadays, however, parents often work overtime due to keen competition in the workplace, so teenagers indulge in various social websites which provide them a sense of belonging. But no doubt, these virtual experiences cannot improve their emotional well-being.

写作真经 Another important factor is that once parents realized their mistakes and felt regretful, they usually compensated their kids by giving them more money to buy things they want. Naturally parents were under the assumption that doing so would make their children much happier. In fact, this makes the whole thing much worse. Once young people become richer and more comfortable, they often fail to set goals for their lives and miss the chances of imagination, struggling, and creativity. The process of seeking happiness per se is one of the happiest feelings.

写作真经 So, how can this be brought back on the right track? Parents must learn to strike a proper balance between family time and work schedule, even though it is a real challenge in this commercial world. Young people, on the other hand, should reduce their reliance on the Internet and engage in face-to-face social life more. Making friends on the sports field, helping neighbours, having many hobbies, and even trying to set up your own business may make you happy. Step out of comfort zone and don’t be afraid of failure. Life is full of ups and downs; the person who never experiences the downs cannot really enjoy the happiness of the ups in life.