❶ 一篇簡單的科學實驗英語作文，實驗越簡單越好，如梳子梳頭產生靜電
The development of science and technology makes our life more comfortable and convenient. However, scientists have created many problems, which are not easy to be resolved, such as air pollution, the deterioration of environment and the scarcity of natural resources, to which we must some solutions.
Modern science and technology render people many advantages. Modern telecommunication shortens the distance between people and makes communication much easier. Internet is widely used now not only for collection of abundant information but also for correspondence. Email, the most effective communication device now, is becoming very popular. Besides, telephone and mobile phone make contact more convenient than before.
Modern transportation, such as airplanes and high-speed trains make our journey smooth and fast. With the help of modern transportation, people can go everywhere they prefer to. The journey to outer space and other planets is not a dream any more. Rockets and space shuttles can help us realize the dream of space travel.
Modern medicine prolongs peoples life and relieves patients of sufferings from many diseases. Cancer and AIDS are fatal to peoples health. Thanks to the endeavors scientists have made, these diseases become treatable.
However, the process of scientific development also arouses many sever problems to our human beings. Internet, though widely used in modern communication, is easy to be destroyed by computer virus. Outer space exploration has proced much waste in the space. A tiny metal, a screw, for example can destroy a flying man-made satellite. Instrialization is making natural resources become scarce.
Confronted with these problems, scientists are seeking prompt and feasible solutions. The development of science and technology bring about both positive and negative effects to us. We must eliminate the positive effects to the least extent.
❷ 我在做科學實驗用英文怎麼說
「我正在看鋼鐵俠的電影」這句話用英語表述是：I am watching the Iron Man.
❸ 關於如何上好科學實驗室的英語作文
這個時候，最重要的就是認真聽講，把每堂課的知識點都弄明白。功在課堂，利在課後，如果專在課屬堂上能基本掌握所學的基礎知識和技能，課後復習和做作業都不會發生困難;如果上課時不注意聽講，當堂沒聽懂，在課堂上幾分鍾就能解決的問題，課後可能要花費幾倍的時間才能補上。因此，同學們在課堂上集中精力聽好每一堂課，是學好化學的關鍵。聽課時，一定要聚精會神，集中注意力，不但要認真聽老師的講解，還要特別注意老師講課的思路和反復強調的重點及難點。邊聽課邊記筆記，遇到沒有聽明白或沒記下來的地方要做些記號，課後及時請教老師或同學。
◆動手實驗
❹ 英語作文《科學實驗的步驟》
上次科學課，我帶著洋蔥、小刀走近科學教室時，一眼就看到教室後面放著十幾個顯微鏡。心裡不由得嘀咕：教室里有顯微鏡，還讓我們帶洋蔥、小刀，莫非、、、、、、
果不其然，這節課要大家觀察洋蔥表面的細胞結構。老師先讓我們做標本，我和同桌顧麗娜照老師說的做了起來：我小心翼翼地用小刀把洋蔥表面的一小層薄皮撕下來，緊接著，顧麗娜在載玻片上滴了一滴水，我小心地把洋蔥皮平放在滴了水的載玻片上。最後，老師給了我們一片蓋玻片，讓我們蓋上去。這塊蓋玻片看起來很脆弱，彷彿稍一用力就會碎掉。我們像對待太後一樣，小心翼翼，輕手輕腳地，不敢有一絲怠慢。終於，蓋玻片平安無事地在洋蔥表皮上「安家落戶」了，我們也鬆了一口氣。
接下來，就是十分重要的一步——調節顯微鏡。我輕輕地取下蓋子，放在桌子上。接著，就是調節反光鏡。我們一點一點小心的移動反光鏡，直到看到一個非常刺眼的白色亮點為止。最後，放置好載玻片，我就仔細的看了起來：顯微鏡下，洋蔥表皮變得十分大。一個個六邊形的小塊組在一起，邊上還有個大氣泡呢！還沒看完，我就被顧麗娜推到了一邊。她一邊看還一邊說：「讓我看一下，你一邊去。」
這次的科學實驗既有趣，又讓我們看到以前從未看到過的東西，真是很有收獲呀！
❺ 求英語作文 一個有趣的實驗急急
是這個嗎？說吧點燃的蠟燭擺在水中，再把玻璃杯蓋過蠟燭，過一會蠟燭熄了，水就上升。 Today our teacher got a candle. She put it on a stand, in a basin, with coins beside it. Then she put a glass jar full of air over the candle. She put some water in the basin. Our teacher lit the candle. The candle stayed lighting in the air for a while and bubbles appear in the wate. Then the candle went out. Now because the jar was empty and all the air was used up the water rushed in to fill the space in the jar. Look at all the water that rushed into the jar to fill up the space that the air used to take. 很開心幫到你。
❻ 一篇關於 科學實驗的英語作文
http://owl.english.pure.e/owl/resource/669/01/上面是復網制址，可能得你自己去下了～
❼ 科學實驗為題的英語作文80字
In ancient times, many people believed the earth was a flat disc. Well over 2,000 years ago; the ancient Greek philosophers were able to put forward two good arguments proving that it was not. Direct observations of heavenly bodies were the basis of both these arguments. First, the Greeks knew that ring eclipses of the moon the earth was between the sun and the moon, and they saw that ring these eclipses, the earth's shadow on the moon was always round, they realized that this could be true only if the earth was spherical, If the earth was a flat disc, then its shadow ring eclipses would not be a perfect circle; it would be stretched out into a long ellipse. The second argument was based on what the Greeks saw ring their travels. They noticed that the North Star, or Polaris, appeared lower in the sky when they traveled south, in the more northerly regions, the North Star appeared to them to be much higher in the sky. By the way, it was also from this difference in the apparent position of the North Star that the Greeks first calculated the approximate distance around the circumference of the earth, a figure recorded in ancient documents says 400.000 stadium, that's the plural of the world stadium. Today, it's not known exactly what length one stadium represents, but let's say it was about 200 meters, the length of many athletic stadiums. This would make the Greeks estimate about twice the figure accepted today, a very good estimate for those writing so long before even the first telescope was invented.
❽ 關於實驗的英語作文
One day, I saw the book on such a funny thing: If under certain conditions, plastic bottles will be their "water", blowing bubbles. I think this is very interesting experiment, they intend to do their own time, to figure out why the bottle will "drink" bubble blowing.
In accordance with the book on the tips of my better prepare the following materials: a few of the flexible straw, a platter, a glass of tap water, a cup of hot water, a cup of ice water, adhesive tape, rubber cement, ink, a large plastic bottle. After everything is ready, I start to do the experiment.
The first step, I used rubber cement to seal the bottle, and then inserted into a straw.
The second step, I put adhesive tape with another straw straw with the first linking the root, so that it can tap into the cup.
The third step is to look for the experimental situation will be, I put the ink back into the water dyed blue.
The fourth step, I put the bottle into a large plate and then bending straw, insert cup water.
Only four more than the pre-preparation step, the next step in the experimental situation to appear. First, I carefully poured with hot water bottle in the plastic wall, did not start one movement, so I continue to上澆water bottle while watching the glass movement, and pretty soon, actually begins from the straw in the bubble! Next on the bottle, "drink" the. I have been part of the refrigerator ice out of the ice water, poured瓶壁to go, seems to start one failed. I continue to be patient to repeat the action just as he eyes a straw. Hard work pays off, ah, drops from a straw in a true blue ink, the bottle, "drink" again! My experiment a success!
Included in this experiment is a scientific reason熱脹冷縮has the characteristics of objects. When the hot irrigated to the outside wall of plastic bottles, the bottle thermal expansion of the air, went to the glass, which increases stress, put a cup of water pressure to get out bubbles on a straw; and when the ice water outside the wall of water into the bottle, the bottle the air was cooling, the pressure inside the small, water will run into the bottle.
I also know a lot about life熱脹冷縮the situation, really funny, love the students use their brains, let us explore together!
❾ 英語作文《科學實驗的步驟》帶漢語
英語作文《科學實驗的步驟》帶漢語
英語作文《科學實驗的步驟》帶漢語
❿ 英語作文：怎樣做實驗
One day, I saw the book on such a funny thing: If under certain conditions, plastic bottles will be their "water", blowing bubbles. I think this is very interesting experiment, they intend to do their own time, to figure out why the bottle will "drink" bubble blowing.
In accordance with the book on the tips of my better prepare the following materials: a few of the flexible straw, a platter, a glass of tap water, a cup of hot water, a cup of ice water, adhesive tape, rubber cement, ink, a large plastic bottle. After everything is ready, I start to do the experiment.
The first step, I used rubber cement to seal the bottle, and then inserted into a straw.
The second step, I put adhesive tape with another straw straw with the first linking the root, so that it can tap into the cup.
The third step is to look for the experimental situation will be, I put the ink back into the water dyed blue.
The fourth step, I put the bottle into a large plate and then bending straw, insert cup water.
Only four more than the pre-preparation step, the next step in the experimental situation to appear. First, I carefully poured with hot water bottle in the plastic wall, did not start one movement, so I continue to上澆water bottle while watching the glass movement, and pretty soon, actually begins from the straw in the bubble! Next on the bottle, "drink" the. I have been part of the refrigerator ice out of the ice water, poured瓶壁to go, seems to start one failed. I continue to be patient to repeat the action just as he eyes a straw. Hard work pays off, ah, drops from a straw in a true blue ink, the bottle, "drink" again! My experiment a success!
Included in this experiment is a scientific reason熱脹冷縮 the characteristics of objects. When the hot irrigated to the outside wall of plastic bottles, the bottle thermal expansion of the air, went to the glass, which increases stress, put a cup of water pressure to get out bubbles on a straw; and when the ice water outside the wall of water into the bottle, the bottle the air was cooling, the pressure inside the small, water will run into the bottle.
I also know a lot about life熱脹冷縮the situation, really funny, love the students use their brains, let us explore together!