Part I Writing
Invention has brought about dramatic changes in human life. It helps to improve standards of living and make people's life more comfortable and happier. It is invention that promotes the development of the world.
As inventions grow ever more intelligent, they are becoming closely related to our life. Invention has ensured advanced systems of transportation, communication, health and medical care and so on. What's more, invention can reinforce a country's status as an important economy in the world.
What can be done to encourage invention? Firstly, the authorities concerned should help to create a system that spurs invention by setting up favorable laws and regulations and government-sponsored programs. Secondly, schools and universities should put more emphasis on cultivating students' innovation ability by encouraging research and development for new inventions. Besides, the media are supposed to make the importance of invention known to the public and report more cases of good invention.
发明给人类的生活带来了巨大的变化。它有助于提高生活水平，使人们的生活更舒适、更幸福。发明推动了世界的发展。
随着发明物变得越来越智能，它们也变得与我们的生活密切相关。发明保证了先进的交通、通信、健康和医疗保健体系等。此外，发明能够巩固一个国家作为世界重要经济体的地位。
我们该如何鼓励发明呢？首先，有关当局应该帮助建立一个体系，通过制定有利的法律法规和创建政府资助的项目来推动发明。其次，中小学和大学应该更加重视培养学生的创新能力，鼓励开展能带来新发明的研发活动。此外，媒体应使公众知晓发明的重要性，多报道一些好的发明案例。
要点用法
dramatic changes 巨大变化 reinforce a status 巩固地位 put emphasis on 重视
comfortable 舒适的 an important economy 重要经济体 cultivate 培养
promote 促进 the authorities concerned 有关当局 innovation ability 创新能力
be closely related to 与……密切相关 spur 推动 make...known to the public
ensure 确保，保证 set up 建立，创建 使……被公众知晓
health and medical care 健康和医疗保健 favorable 有利的
what's more 另外，而且 government-sponsored 政府资助的
句法点评
1. Invention has brought about dramatic changes in human life. It helps to improve standards of living and make people's life more comfortable and happier. It is invention that promotes the development of the world.
开篇概述发明的重要性，为下一段具体展开论述做铺垫。句中比较级和强调句型的使用为文章增色。
2. As inventions grow ever more intelligent, they are becoming closely related to our life. Invention has ensured advanced systems of transportation, communication, health and medical care and so on.
具体论述发明与人类生活的密切联系，符合题干要求。
3. What's more, invention can reinforce a country's status as an important economy in the world.
与上一句构成递进关系，进一步论述发明在国家层面的重要意义。
4. What can be done to encourage invention?
以提问的方式引出下文对如何鼓励发明的具体论述，增强文章逻辑性，符合题干要求。
5. Firstly, the authorities concerned should help to create a system...Secondly, schools and universities should put more emphasis on cultivating students' innovation ability...Besides, the media are supposed to make the importance of invention known...
从政府有关部门的作为、中小学和大学的培养方向、媒体宣传三个方面具体阐述鼓励发明可采取的措施。用firstly，secondly和besides分层次进行论述，条理清楚，提出的建议有较强的可操作性。