1.塑料袋滥用现象Nowadays we may find ourselves surrounded by a sea of disposable plastic bags. And recently the problems of using disposable plastic bags have been brought into people’s focus.____First of all, ____（危害一）. What’s more, ____（危害二）. And ____（危害三）.In view of the severity of this issue, effective measures have been taken in our country. There has been a strict limit on ____（管制的方面一）, which not only ____（方面二）but also ____（方面三）.现在我们发现我们自身被不可降解的塑料袋的海洋包围了。
并且最近使用不可降解的塑料袋的问题已经引起了人们的注意。
首先，____（危害一）。
更多的是，____（危害二）。
并且，____（危害三）。
由于看到了问题的严重性，我们国家必须采取有效的手段。
在（____管制的方面一）上要严格限制，不仅要____（方面二）还要____（方面三）。
2.父母为孩子包办一切现象Nowadays, there’s an increasing number of household in China that has o nly one child. Most of parents love and care for children so much that chil dren has less chances to deal with problems by themselves. Consequently, ____（不好的影响）.There are some effective ways for parents to help their children be indepe ndent. To start with, parents should give their children more chances to ex perience the world and life around them. In addition, parents should offer enough assistance when their children need some instructions and advice. In this way, they depend on their parents in a right way and can solve pro blems independently when they face the same one next time. Last but not least, parents should allow their children to make decisions independently . As result, ____ （作用）.From the above discussion, I strongly believe that____（结论）.__It’s children who decide their future and fate, so it would be beneficial for them to live independently with some proper instructions of their parents.如今，在中国有越来越多的家庭只有一个孩子。
大多数家长关爱和照顾孩子，孩子很少有处理自己问题的机会。
因此，____（不好的影响）。
有一些有效的方法让家长帮助他们的孩子变得独立。
首先，家长应该给孩子更多的机会体验到在他们周围的世界和生活。
他们的孩子可以增强战胜困难和独立处理问题的能力。
此外，当他们的孩子需要一些指导和建议，家长应该提供足够的援助。
这样一来，当他们面对同样的问题时他们会以正确的方式去解决。
最后但并非最不重要的，家长应该让孩子独立做决定。
作为结果，____（作用）。
从上面的讨论可知，我坚定地认为____（结论）。
是孩子自己决定自己的未来和命运，所以父母的恰当指导将有利于他们独立生活。
3.博物馆对公众开放It is well known that a museum is a building to display a collection of artistic, historical, cultural or military objects. Undoubtedly museums can have ____（好处一）.Secondly, it may____（好处二）. I think two roles the museums play can illustrate they are worth visiting.Now we talk about how to fund a museum. A museum can never be considered as a financial burden to society.I suggest that____（合理的建议）.For example, ads of the museums should be forwarded on the travel brochures or maps of the city. Consequently tourists come and admissiontickets are collected.__In brief, museums should play a role as an instructive means of the city and incomes from admission can keep them running properly.众所周知，一个博物馆是展示艺术，历史，文化或军事的收藏品的建筑。
毫无疑问的，博物馆____（好处一）。
其次，它能____（好处二）。
我认为博物馆承担的两种角色可以阐释为什么它们值得参观。
现在我们来谈谈如何资助一个博物馆。
博物馆决不能被视为社会的经济负担。
我建议____（合理的建议）。
例如，博物馆的广告应被转发在城市的旅游小册子或地图上。
因此游客会来、门票会被收集。
总之，博物馆应该发挥作为城市的教育手段的作用，以及门票收入应该能让他们正常运行。
4.建设绿色校园It is of great importance to make and maintain ____（建设绿色校园）. Obviously, a growing number of people are beginning to realize that it is our duty to do that in the present days, since the concept of “a gr een world” has become the focus of the society.The idea of a green campus is beyond a green environment. To begin with, ____（要求一）. Some of the bud-get should be on how to reduce of the waste. What’s more,____（要求二）. Thus the idea of environmental protection may become a common occurrence in our daily life.__It is necessary that effective actions should be taken to protect our campus from waste and pollution, and hence these activities are to play an increasingly important role in our day-to-day life. Certainly, there is little doubt that further consideration must be paid to our green campuses.____（建设绿色校园）是非常重要的。
显然，越来越多的人开始注意到这是我们的责任，因为“绿色世界”已经成为了我们社会的焦点。
“绿色校园”的概念超越了一个绿色的环境。
一开始，____（要求一）。
有一些政府预算应该被花费在如何减少废物上。
更的是，____（要求二）。
因此，环境保护会在我们的日常中变成一个常事。
我们应当采取有效的措施去保护我们的校园，避免污染和浪费，因此这些活动在我们的日常生活中越来越重要。
毫无疑问，我们该对绿色校园花更多注意力。
5.宿舍不和谐Dormitory life is an indispensable part of school life. But sometimes the harmony in the dormitory will be disturbed in one way or another.__As is known to all, a harmonious dormitory life is important to college students and benefits all the members. On one hand,____ （影响一）. On the other hand, ____ （影响二）.There are several ways to create and maintain a harmonious dormitory life. Firstly,____（做法一）. Secondly, ____（做法二）. Thirdly, ____（做法三）.__In conclusion, we should try our best to build a harmonious dormitory life for the sake of good study and good life.宿舍生活是大学生活不可缺少的一部分。