没有主题吗？下面这些都是我回答其他人问题的时候写的，绝对原创的哟~希望对你有帮助。。。。。①We own English English is spoken by about 400 millon people in Australia， Britain， Canada， Ireland ，New Zealand， South Africa and the USA In Ghana， India， Nigeria and Singapore， English is used for government， education and English is the most important foreign language that children will learn at school， because it's essential for tourism， international business， entertainment， radio， television， newspapers， and the I But I don‘t think it‘s really diffecult to learn English， although it's a language which looks simpler than it actully Its grammar is difficult to realise， and the expressions in different areas are We still have some advice for learning E You have to listen to the radio and repeat loudly It's a good idea to write down the correct words and Talking to the foreigners is a good way， so why don't you find some penfriends and write to them? Who owns English? The answer is everyone who speaks it! We all belong to the international English speaking Let's learn English together!翻译：我们拥有英语英语被来自澳大利亚、不列颠、加拿大、爱尔兰、新西兰、南美和美利坚合众国的约4亿人口使用。在加纳、印度、尼日利亚和新加坡，英语作为政府、教育和贸易的官方用语。英语是孩子们在学校将要学习的最重要外语，因为这对于旅游业、国际贸易、娱乐、收音机、电视、报纸和网络有着重要的作用。 但是我并不认为学习英语很难，虽然它是一门看起来比实际学起来更容易的语言。它的语法很难理解，它的表达方式在不同的地区也是不同的。 但是我们仍然有学习它的方法。你必须每天去听录音然后大声的复述。写下正确的单词和语法是个好方法。和外国人交流也不错，所以为什么不找个笔友给他们写信呢？ 是谁拥有英语？答案是所有说英语的人们。我们都属于这个说英语的世界。让我们一起学习英语吧！②Keep Balance in Your Mind As we all know that there are lots of unfair things happenned in our We sometimes must be imbalance and it usually influences your As a result， we always be sad or So we need to keep balance in our And how to do it right? Follow First， it's necessary for you to be cool when you face the unfair If you do that， you won't be too And second， remind yourself of the Think whether it's really unfair or it's just your You should know that the world is fair because the god gives you close one door will give you open a Actually， you needn't be You can always tell yourself，" No one can beat me， the world is I needn't be " Above all， do your best， and keep It's the best way to keep the unfair ways Remember these sentences， you will keep balance in you mind! 翻译：保持心态平衡 正如我们知道的，在我们的生活中会发生很多的事，有些时候我们会感觉到不平衡，而且这种感觉往往影响着我们的心情。结果，我们常常伤心或是生气。所以我们需要保持平衡的心态。然而我们应该怎么去做呢？跟随我吧。 首先，当我们面对不公平的事时有必要保持冷静。如果你这样做了，你就不会过于激动。第二点，再次想想那件事。想想是否是真的不公平，或者这只是你的个人想法。你应该知道这个世界是公平的，因为上帝关上一扇门就会开启一扇窗。事实上，你不需要感到不平衡。你可以常常这样告诉自己：没有人可以比得过自己，这个世界是公平的，我根本不需要不平衡。 最重要的是，做最好的自己，永不停息。这是最好的远离不公平的方式了。 记住这些话，你将会保持平衡的心态！③Love in our hearts Love makes everyone As we all know that people are busier and busier today and they often don't care about the But we need to know if you care for somebody， the life will be more Actually， help others is help When you see old people crossing the road before the oncoming traffic， you should help them， it's not just your duty， it also helps You will get the beautiful smile from the old people and you can save a happy feel in your It's a small thing， you can just do Remember ， help others is help Let's make our life more beautiful!翻译：爱在我们心间 爱让每个人变得可爱。就像我们知道的，现在的人们日益繁忙，他们没有时间常常关注爱了。但是我们需要知道如果你帮助别人，生活就会更美好。事实上，帮助别人就是帮助自己。 当我们看见老人在车来车往的地方过马路的时候，你应该帮助他们。虽然这不是你的职责，但是这也是帮助你自己。你会看见老人的微笑，你会拥有一个好心情。 这些都是小事，你可以做到的。记住：帮助别人就是帮助自己。让我们让生活更美好~好累，希望对你有帮助
The detailed causes of the recent warming remain an active field of The scientific consensus is that the increase in atmospheric greenhouse gases due to human activity caused most of the warming observed since the start of the industrial era， and the observed warming cannot be satisfactorily explained by natural causes This attribution is clearest for the most recent 50 years， for which the most detailed data are The greenhouse effect was discovered by Joseph Fourier in 1824 and was first investigated quantitatively by Svante Arrhenius in It is the process by which absorption and emission of infrared radiation by atmospheric gases warm a planet's lower atmosphere and Existence of the greenhouse effect as such is not The question is instead how the strength of the greenhouse effect changes when human activity increases the atmospheric concentrations of some greenhouse Recent increases in atmospheric carbon dioxide (CO2) The monthly CO2 measurements display small seasonal oscillations in an overall yearly uptrend; each year's maximum is reached during the Northern Hemisphere's late spring， and declines during the Northern Hemisphere growing season as plants remove some CO2 from the Naturally occurring greenhouse gases have a mean warming effect of about 33 °C (59 °F)， without which Earth would be On Earth， the major greenhouse gases are water vapor， which causes about 36–70 percent of the greenhouse effect (not including clouds); carbon dioxide (CO2)， which causes 9–26 percent; methane (CH4)， which causes 4–9 percent; and ozone， which causes 3–7 Human activity since the industrial revolution has increased the concentration of various greenhouse gases， leading to increased radiative forcing from CO2， methane， tropospheric ozone， CFCs and nitrous The atmospheric concentrations of CO2 and methane have increased by 31% and 149% respectively since the beginning of the industrial revolution in the mid- These levels are considerably higher than at any time during the last 650，000 years， the period for which reliable data has been extracted from ice From less direct geological evidence it is believed that CO2 values this high were last attained 20 million years Fossil fuel burning has produced approximately three-quarters of the increase in CO2 from human activity over the past 20 Most of the rest is due to land-use change， in particular CO2 concentrations are expected to rise due to ongoing burning of fossil fuels and land-use The rate of rise will depend on uncertain economic， sociological， technological， and natural The IPCC Special Report on Emissions Scenarios gives a wide range of future CO2 scenarios， ranging from 541 to 970 ppm by the year Fossil fuel reserves are sufficient to reach this level and continue emissions past 2100， if coal， tar sands or methane clathrates are extensively
The Global Warming People around the world may feel that the climate has been getting steadily warmer and warmer in recent Places which used to be abundant in snowfall have frequently experienced snowfree(无雪的) Drought lasts longer in some dry People find that without air conditioners they could hardly work or fall asleep on hotter summer The side effects of global warming are alarminS A warmer global climate melts the ice caps， raising sea What is more， it disturbs weather patterns， causing droughts， severe storms， hurricanes (飓风) People suffer a lot from disasters relevant to global To stop global warming we should make immediate and continual We hope the situation will soon Global warming catches and holds our concern， for it affects us and will affect our later We cannot wait any Do Do it Do it right
