三分鐘英語演講稿精選范文
篇一A Busy Day
Today is Monday; I wake up at 6 o’clock in the morning. Then I have my breakfast at home and take the subway to school. I am quite excited about this day, because our chemistry teacher will teach us to do an interesting experiment. This experiment is about how to create soap. Last week, the chemistry teacher promised that we would have something fun in this week. Making our own special soap is the mission in this class.
When the experience begins, the whole class is very exciting; we mix the oil, water and lye. You need to be very careful, because the lye is harmful to the skin. Then we will stir the oil and lye for about ten minutes, the chemistry reaction will make the liquid into solid. Then the soap comes into being. Although the process is tired, we have a lot of fun. The most important thing is we learn how to make soap. The time passes so quickly, we feel very busy but learn a lot of useful things.
今天是星期一，我早上六點就起床了。再吃過了早餐之后，我搭地鐵去學校。對于今天要做的事情，我很興奮。因為我們的化學老師要教我們做個有趣的`實驗。這個實驗就是如何制作肥皂。上個星期，化學老師向我們保證這周會做個有趣的實驗，而創造出屬于自己的一塊肥皂就是這次課的主要內容。
當實驗開始的時候，整個班級都很興奮。我們把油、水和堿液混合在一起。你必須非常小心，因為堿液會腐蝕皮膚。然后我們就開始攪拌液體。大約10分鐘過后，發生的化學反應就把液體變成了固體，肥皂就形成了。雖然這個過程很累，但是我們得到了很多樂趣。最重要的是我們學會了如何制作肥皂。時間過得太快，我們感覺很忙碌，但也學到了很多有用的東西。
篇二Low-carbon Lifestyle
Now we are facing two problems of global warming and a shortage of natural resources, both of which are getting more and more serious day by day. Thus, it is important for us to promote a low-carbon lifestyle.
Low-carbon lifestyle covers many aspect of our life like transportation, traveling, home-heating, and so on. In order to promote a low-carbon life, some plans must be carried out as follows. Firstly, don’t waste any electricity and water. Remember to turn off the lights and water taps unless we use them. Secondly, we had better take the subways or bus to work, so as to reduce the emissions of carbon dioxide. Thirdly, we should use cloth bags for shopping instead of plastic bags, and use recyclable bowls and chopsticks instead of disposable ones, for it can not only save resources, but also reduce pollution. What’s more, it is of great significance to plant more trees, since trees can balance the carbon dioxide emissions.
In a word, if we live a low-carbon life from now on, we will have a better environment and more resources left for our descendants.
如今我們面臨著兩大環境問題：全球變暖和自然資源匱乏，且情況日益嚴重。由此可見，提倡低碳生活的重要性。
低碳生活方式包括了我們生活的很多方面，比如交通、旅行、室內取暖等。為了促進低碳生活，我們應該采取以下的行動。首先，不要浪費水電。要記得隨手關燈，用水完后隨手關閉水龍頭。其次，我們最好坐地鐵或是公交車上班，這樣可以減少碳排放。第三，我們購物時應該用布袋替換塑料袋;使用可循環利用的碗筷，不使用一次性用品。因為這樣不僅節約資源，也減少污染。此外，大量植樹也很重要，因為樹木可以平衡二氧化碳排放量。
總之，如果我們現在開始低碳生活，我們將會擁有跟美好的環境，還為我們的子孫后代節約資源。
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