自学考试有必要吗英语作文

Many people believe that human activity is causing the earth’s temperature to rise. They say that this global warming will have dreadful consequences for our environment, such as drought and flooding. m What should governments do to help prevent global warming? Give reasons for your suggestions. The earth’s temperature is rapidly changing. As a result there has been a lot of climate change such as heat waves, droughts and floods. Scientists believe that this is the result of human activity, which is polluting the Earth’s atmosphere. This could become a disaster if governments do not act to help prevent global warming. They can act in three ways; by supporting research, by making laws and by keeping the general public informed. Firstly, governments can support research. For example, they should encourage companies to develop vehicles that cause less pollution. They should also support alternative sources of electricity from wind and water rather than from oil and coal. As well, they should sponsor conferences to discuss the effects of greenhouse gas emissions and possible solutions to the problem. copyright joozone Secondly, they should make laws that limit the amount of greenhouse gases that companies can emit. Private companies should be rewarded for following these laws. They should also be punished for creating pollution.Finally, everybody is affected by global warming. Therefore, it is important that governments involve individuals in the problem solving process. For example they should encourage households to save as much energy as possible by using more efficient light bulbs or less hot water. They should also encourage the public to recycle, and this should be compulsory for everyone. Another way of saving energy is by public transport systems. Governments should spend money on public transport to make it as easy as possible for the public to save energy. In summary, it is clear that there are a lot of things that governments can do to prevent global warming. They should involve companies, support scientists and encourage individuals to protect the planet.译文： 许多人认为人类活动是造成地球温度升高。他们说，这种全球变暖将有可怕的后果，我们的环境，如干旱和洪水。米 政府应当做些什么，以帮助防止全球变暖？给你的建议的理由。 地球的温度正在迅速发生变化。因此出现了诸如热浪，干旱和洪水的气候变化很多。科学家认为，这是人类活动的结果，这是污染地球的大气层。这可能成为一场灾难，如果政府不采取行动，以帮助防止全球变暖。他们可以在三个方面采取行动，以支持研究和制订法律以使广大市民了解有关情况。 首先，政府可以支持研究。例如，他们应鼓励企业开发的车辆造成的污染。他们也应该支持，而不是替代石油和煤炭的电力来自风能和水的来源。另外，他们应该赞助会议，讨论温室气体排放和解决问题的可能的解决办法的影响。其次，他们应该制定法律，限制温室气体排放量，公司可以。民营企业应该遵循这些法律的奖励。他们也应受到惩罚造成污染。 最后，大家都受全球气候变暖。因此，重要的是，政府在解决过程中涉及个人的问题。例如，他们应该鼓励家庭尽可能多的能源节约使用更高效的灯泡或以下热水。他们还应该鼓励市民回收，这应该是每个人义务教育。节能的另一个途径是由公共交通系统。各国政府应动用公共资金，使交通尽可能容易为市民节省能源。 总之，很显然，有一些事情政府可以做很多，以防止全球变暖。他们应包括公司，支持科学家和鼓励个人，以保护地球。