今天进入托福独立写作课堂(Lesson 7)的学习，北京新航道托福频道小编为大家奉上独立写作范文，有人的寿命越来越长的问题。希望通过这些范文来教大家地写好它，争取，下面请看。

　　In general, people are living longer now. Discuss the causes of this phenomenon. Use specific reasons and details to develop your essay.

　　Nowadays, more and more communities for old people are founded everywhere all over the world. When you walk in a department store, you will find that more and more products for old people have been put on the shelves. The population of old people in the world is growing rapidly, and the reason is people are living longer now. There are several explanations for this phenomenon.

　　First, under the development of science and technology, it’s obviously the standards of living have been improved a lot. People work less and relax more these days than ten years ago. More entertainment has also been provided, hence people have more chances to entertain and keep a good mood everyday, which is essential for being healthy and living longer.来源：北京新航道托福培训

　　Moreover, highly developed health system is another significant factor for people to live for a long time. As the governments put more fund for health expenditure, more people are saved from the torture of illness.

　　Further more, the improvement in medicine also plays an important role. There’s an undeniable fact that after people discovered the mysteries of gene, more and more newly developed medicine cured a lot of illness that can’t be cured before. Besides all these explanations we discussed above, there are also many other reasons. But the main causes of people’s longer life is the development of science and technology, efficient health system and improvement in medicine.

　　托福独立写作课堂(Lesson 7)就讲解到这里了，主要就是通过范文的形式为大家讲解不同的话题该如何地遣词造句，行文布局，大家要好好揣度，并自己练习，争取最后的，加油!

　　了解托福培训信息