Presentation-Nuclear Power

Viktor Cullen / 2023-05-28 / 原文

欢迎观众：

Hello everyone, I am xxx, I'm from Computer Science Institute and majoring in Artificial Intelligence, welcome to my presentation, I'm so glad to share my topic with you, the subject of my presentation is the recommendation of Nuclear Power.

可替换句子：（today I'm going to talk about...，I shall be speaking today about...，）

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交代报告的结构：I want to begin by What nuclear power is, and then I'll move on to Why we need it, and finally talk about the current status and future of nuclear power.
可替换句子：

（the presentation is divided into x sections, the first is _What is nuclear power__, and the second is _______.）,（There are three key points I'll be discussing...）,（This presentation is structured as follow: ）

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主题切入句（非必要）：

Before I start, I'd like to share a quick story about nuclear. The oil shocks of the 1970s has led to many countries increasing their nuclear efforts, in the ten years to 1992 the amount of nuclear energy consumed worldwide had increased by 130%. which making nuclear power a source of innovation and adding to the world's capacioty to ditch unsafe and unsound fossil energy.

可替换句子：(I'd like to give you some background information of ...)

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首先

Let's kick things off. nuclear power is generated by splitting atoms to release the energy held at the core or nucleus of those atoms. This process, nuclear fission, generates heat that is directed to a colling agent--usually water. The resulting steam spins a turbine connected to a generator, producing electricity.

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其次

过渡句选用：(All right, Let's turn to )/ (Now we come to the next point, which is ...)/ (This leads me to my next point, which is...)

All right, let's turn to the second topic, why we need it, The choice of nuclear power, in the final analysis, is the problem of energy. There are two main factors, energy crisis and climate warming. Traditional fossil fuels, such as oil, coal, and natural gas, are all non renewable energy sources that are facing depletion at any time, but they still account for approximately two-thirds of global energy. In addition, influenced by political factors, energy shortages leading to high energy price, which may pose a threat to national defense and people's livelihoods.

What's more, thermal power generates a large amount of harmful gases and greenhouse gases, posing a threat to air quality and global climate.

Nuclear energy can not only promote the diversification of a country's energy structure so that mitigate the impact of energy crisis, but also operating reactors do not emit any of the greenhouse gases that contribute to global warming

(prevent the emission of harmful gases and greenhouse gases from nuclear power, alleviating the greenhouse effect.)

（Nuclear power generates hydrogen gas）

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最后

By the end of 2018, about 450 nuclear reactors provide about 11 percent of the world's elecetricity. The countries generating the most nuclear power are, in order, the United States, France, China, Russia, and South Korea. With the continuous progress of technology and the realization of our imagined future one by one, I believe that nuclear energy will have more potential applications.

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结尾：

The presentation has entered the final finishing stage, I hope this has given you an outline of nuclear power, thank you for your kind attention.

选用：

（That's all I want to say for now about nuclear power.）

（And this brings us to the end of this presentation. I hope my lecture make you clear about nuclear power after today.）

（总之：So in a nutshell, /So to recap... /In brief..., /To conclude...）

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问答：

Q：Nuclear power plants also have certain risks. How should we avoid nuclear leakages that have occurred before??：

A：It has been a long time since the nuclear leakage happened. In addition, the current energy crisis is becoming more and more serious, and the greenhouse effect has led to climate warming. As a relatively clean energy, nuclear power is again in our favor. Therefore, in my opinion, choosing nuclear power is a force of the situation.

Q：what i must emphsis is that，nuclear power isn't considered renewable energy, given its dependence on a mined, finite resource。

A：Although the fuel used in nuclear power plants is also non renewable energy, compared to thermal power, the ore fuel required for nuclear power to produce the same amount of electricity is only one tenth of what thermal power requires. And nuclear power generation does not produce harmful gases and greenhouse gases, making it cleaner. Therefore, one of the reasons why we choose nuclear power is that it has many advantages compared to thermal power.（选答：Compared to wind power and hydropower, nuclear power has a lower conversion rate, but it occupies a small area and generates a large amount of electricity. Moreover, wind power and hydropower are limited by terrain factors, while wind and solar energy are limited by weather and climate. Photovoltaic power occupies 20 times the land of nuclear power, while wind power occupies 80 times the land of nuclear power.）

Q：What do we need to do to reduce the negative factors of nuclear energy.
A：Although the construction cost of nuclear energy is high, the later operation and maintenance costs are relatively small. We have to invest more in operation and maintenance to ensure the normal operation of nuclear power plants and reduce the incidence of accidents.

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其他：

过渡句积累：

In the same way, 同样地

On the contrary, 相反地

The crux of the matter. 问题的关键在于

This leads to me next point... 这引出了我下面想说的

This is significant because... 这很关键，因为...

总结：

The presentation has entered the final finishing stage, and we mainly discussed it above...

I hope I've managed to give you a clearer picture of...

I'd like to bring this presentation to a close with