㈠ 介紹幾個中英文對照閱讀的計算機科普文章網站·謝謝
這個挺好的，注冊的話可以利用人家較多的資源，但是注冊費用比較高，不過如果光看看視頻什麼的，也是不用花錢的，個人覺得挺好的。
㈡ 誰能告訴我幾個有英語文章的網站
21世紀報
http://21stcentury.chinadaily.com.cn/index.html
英語沙龍
http://www.es123.com/ac/we/
英語周內報容
http://www.ew.com.cn/index.htm
㈢ 那能找到英文的科普文章
可以到emule里下載「科學美國人」這本雜志的英文原版。
這本雜志全是通俗易懂，深版入淺出的科普知識權文章，集知識性趣味性於一體，非常好看。下面是鏈接：
http://www.emule.com.cn/html/19315.html
㈣ 考研英語一哪些網站可以看時事的科普英語文章
考研真相官網或者零元課
㈤ 我想閱讀一些英語的科普文章，請問哪些網站可以提供這些文章的閱讀 謝謝^_^
時間科普網站、中國科學院網站、中國知網、生物網址通等。
㈥ 求英語科普類文章（附中文）
Are the sun and the solar system to the sun as the center, dominated by its gravity and the objects around it sports posed by the system
. Members include the sun, Mercury, Venus, Earth, Mars, Saturn, Jupiter, Uranus, Neptune, Ming
Wang, more than 2000 asteroids 34 satellites, as well as a lot of comets and meteoroids.
The sun (Sun)
The center of the solar system objects. Are a star. Contains nearly 98% of the solar system quality. With the Earth's average
Distance of 149,600,000 kilometers diameter 1,390,000 kilometers, to the Earth 109 times the volume of the Earth's 1.3 million times, Ping
Are the density of 1.4 grams / cubic centimeter. Surface temperature of about 6000 degrees Celsius, the center temperature of 15 million degrees Celsius. By
Nuclear fission of hydrogen nuclei into helium thermonuclear reaction a large amount of energy. The naked eye we see the surface layer called the "light ball"
, Light balls above a layer called the "chromosphere", the most outer layer called the "corona", which formed the sun's atmosphere. Too
Yang's rotation period is 25 days, the bipolar area is about 35 days, the sun on the most abundant chemical element hydrogen.
The sun's activity stems from its central part. The sun's core pressure of more than 34 billion times the Earth. Here at hair
Health of nuclear fusion. Fusion led to the four proton or a hydrogen atom or helium nuclei阿爾法粒子. Al
Law on the quality of particles smaller than 0.7 percent to four protons, the quality of the remaining energy is transformed into the sun and was released to the table
Noodles, and through the process of emitting light and heat convection. Solar core, through millions of years of energy required to reach
Its surface. Per second have been 700 million tons of hydrogen into helium. In the process, there are about five million tons of net energy
Volume was released, so the sun can make light-emitting.
Photosphere are the chromosphere above. Amount of solar power through the region from the center outward transfer. This layer can be seen too
Yang flares. Flares sunspots are formed before the chromosphere the hydrogen generated by hot clouds. Photosphere at some
Region, a slightly lower temperature than the surrounding (usually 4000 degrees Celsius), this is the sunspot.
The sun's outer atmosphere called the corona. Date the region has t. Date ts are the upper chromosphere at the enormous
Flame. The most coronal extension of outer space-oriented and radiation generated by the particles from the sun. Coronal only have the whole day
Can be seen when fresh.
The sun's age of about 46 million years, it can continue to burn about 50 million years. At the final stage of its existence, too
Yang will be in the helium into heavy elements, the sun will also be the beginning of the volume continues to expand, until the Earth swallowed. At
一億年 the red giant stage, the sun will suddenly collapse into a white dwarf - all stars of the existence
The final stage. Go through several萬億年, it will eventually completely cooled.
Mercury (Mercury)
Ancient China, also known as "辰星." The sun, one of the nine planets. From the sun recently. With solar distance 0.39
Astronomical units, that is 57.91 million kilometers in diameter for 38% of the Earth, mass of the Earth's 5.5%, density of water
5.4 times larger orbit eccentricity, 0.21. Revolution period of 88 days, the rotation period of 59 days. For
The sun side of the temperature of 400 degrees Celsius, while the sun back to -160 degrees Celsius, Mercury has many craters on
And has a strong magnetic field, the surface strength of 1% of the Earth. Shell by the porous soil, or similar surface soil of the moon rock
Composed of stone powder. Mercury is even lower than Jupiter's satellite Ganymede (Ganymede) and Saturn's satellite Titan (soil
Titan) is also small.
Mercury surface similar to the lunar surface. Meteorite st covered the ups and downs撞成hills, a few kilometers of the fault cliff high
Stretching hundreds of kilometers, large and small craters are everywhere. Looks at the sun than the Earth on large two and a half times.
Because of not enough air to scatter sunlight, the sky is usually dark. If you look up to the sky, he also
Xu will find two bright stars: a bright yellow are the Venus, the other one is blue earth.
On observations from the Earth, Mercury and the sun angle of the largest only 28 degrees at dawn or ring the day it appeared in the sky
, So its observation very difficult. In the "sailors" on the 10th visit the Mercury before the awareness of Mercury are
Very small.
Because of its revolution and rotation of the relationship between the more complex, if the sun to rise from the sun for a Down
Units to calculate, on the day of Mercury will be the day the Earth 176.
Mercury appears that it can not exist on the water, its atmosphere is very small, and very high temperatures ring the day. However, in 1991
Mercury at the Arctic scientists found an unusual bright spot. Highlights the possible cause of this are at the surface
Or underground ice. Because the orbit of Mercury is rather special, at its North Pole, the sun is always on the horizon only irresolute
Further. At some of the internal crater may never see the sun because of the temperature dropped to -161 degrees Celsius
. Such a low temperature is likely to solidification from the planetary internal release of gas, or accumulation of ice from space
.
Mercury atmospheric pitiful, its main components for helium (42%), Sodium vapor (42%) and oxygen (15%), and its
The average surface temperature of 179 degrees Celsius, up to 427 degrees Celsius, a minimum of -173 degrees Celsius.
Venus (Venus)
Ancient China, also known as "Venus", "Chang", "Tai", "star" and so on, the nine planets of the solar system
1. According to the order from the sun for the second. With an average distance of the sun 0.72 astronomical units, 108,210,000
Km. Size and the Earth is similar to the diameter of the Earth smaller than 5%, quality 82% of the Earth, the density of water, 5
.2 Times the revolution period of 225 days, the rotation period is 243 days, the rotation direction and the other planets the contrary, the surface cover
Covered a very thick atmosphere, the most carbon dioxide, oxygen and water vapor low surface temperature as high as 480 degrees Celsius
About. Venus surface of the magnetic field only one-thousandth of the Earth also has an ionosphere. Separately in the morning because of Venus
Morning and evening in the sky, the ancient astrologers have been think there are two such planets, then sub -
Do not be referred to as the "Morningstar" and "evening." In English, Venus - "Venus" (Venus) is an ancient Romanian
Horse of the god of love and beauty. It has always been curly clouds shrouded in mystery at.
Because of Venus and the Earth in size, mass, density and weight on very similar, and almost all of Venus and the Earth
Formed simultaneously by the same nebula, astrologers will have them as sister planets. But recently scientists have discovered
, Venus and the Earth in fact very different. Venus has no oceans, it has been the main ingredients for a thick oxide
Carbon in the atmosphere surrounded by water does not. Its cloud is composed of sulfuric acid droplets. At the surface, it
Equivalent to atmospheric pressure at sea level on the Earth 92 times.
Because of Venus's thick atmosphere of carbon dioxide caused by "greenhouse effect", Venus surface temperature up to 482 photo
S degrees. Sunlight through the atmosphere will be hot roast Venus surface. Surface outward radiation of heat at the process by
Atmospheric barrier, can not be distributed into outer space. This makes Venus than in Mercury also hot.
Random surface of Venus is covered with many small craters. Because of Venus's thick atmosphere, a diameter less than 2 kilometers
Crater is almost impossible to retain it. And when a large meteorite in a small pit formed before the meteorite hit the surface of Venus, and its proction
Health and debris at the surface of the crater proced exceptional group. Volcanoes and volcanic activity of a lot of the surface of Venus. To
Less 85% of Venus surface covered with volcanic rocks. Many lava flows hundreds of kilometers, fill the lowland, forming a broad
Wide plains. In addition to hundreds of large volcanoes, more than 100,000 small crater Block embellishment at the surface of Venus. From fire
Mountain emitted lava flows resulted in a long trench, ranging up to hundreds of kilometers, one of a range of ultra -
Over 7000 kilometers.
The topography of Venus is covered with vast lava plains and mountains of geological activities undermine or plateau. At
Maxwell Hill Ishtar region are the highest mountain on Venus. Aphrodite highland region occupies almost
Half of the equatorial regions. Magellan plans to obtain more than 2.5 kilometers of Venus images show the existence of the plateau zone prescribed
Bright soil moist. However, in the Venus surface, liquid water are unlikely to exist, and could not explain the bright plateau
Reasons. There was a presumption that these bright regions may be e to metal compounds. Studies have shown that this
Some metals may be iron sulfide. It can not exist in the plain areas, but at high altitude is possible. These payments
May also be an alien, and it led to the effect is the same, but the concentrations are lower.
The Earth (Earth)
The nine planets of the solar system, according to the order from the sun for the third stars, with the sun's average distance of about 14,960
10,000 kilometers, the volume of around 1,083,200,000,000 cubic kilometers for the equatorial radius is about 6378 kilometers, the radius is extremely 6,3
57 kilometers, a difference of 21 kilometers. The average water density is 5.5 times the revolution period is 365.25 days, the rotation cycle 2
3:56. Revolution of the Earth orbit is an ellipse with the Earth equatorial plane into 23 degrees 26 minutes angle. So generated
The length of the seasons and day and night. Surface has a solid crust. An area of 51,100 km, one of the total marine table
Area of 71%, land is about 29%, surrounded by the atmosphere, nitrogen, oxygen, water vapor and other gas components. Earth
Has a satellite - the moon. Used to distinguish the characteristics of the Earth are on a black background and blue water, brown and green
Land and the large white cloud.
We are the Earth's atmosphere is 78 percent nitrogen, 21% are oxygen, the remaining 1 percent are other ingredients. Flat surface of the Earth
Both the temperature is 15 degrees Celsius, the mean pressure of 101.3 Pa.
The Earth are the only known solar system planets existence of life. Express our planet's rotation and nickel iron lava nuclear
Heart to generate a vast magnetic field, together with the atmosphere to prevent almost all from the sun and other stars
Harmful rays. The Earth's atmosphere for us to block a lot of meteorites, meteorite much at their arrival and before the
Had been burned.
Since the beginning of human space exploration, our own planet there is a greater awareness. The first man-made human beings to
Ball satellite discovered a strong radiation zone, now called the Van Allen radiation belts. The causes are from
Sports Express in the charged particles in the equatorial region of a circular region to capture the Earth's magnetic field. Earth's magnetic field
By the solar wind into a droplet-shaped twist of this phenomenon is also found by satellite. We also found that once we identified
Is very calm for the upper atmosphere, they are very active, and it ring the day and evening to narrow expansion. Live by the sun
Dynamic effects of the Earth's upper atmosphere to affect weather and climate.
Apart from the impact of the Earth's climate, the sun's activities are also our atmosphere for the brilliant performances. When the charged particle
Son of the Earth's magnetic field has been captured, they are with our planet's pole impact air molecules so that these open air molecules
Sending light, this is the "Aurora."
Mars (Mars)
Ancient China, also known as "熒惑," the nine planets of the solar system, according to the order from the sun for the fourth stars. And too
Yang average distance 1.52 astronomical units, or 227,940,000 kilometers in diameter for 53% of the Earth, its size at
Ranked seventh in the solar system. Quality for 11 percent of the Earth, the density of water is 3.9 times the revolution period of 687 days,
Rotation cycle of 24 hours 37 minutes. Mars's equatorial plane and orbital plane 23 degrees 59 minutes into the corner, so on Mars also has
Four Seasons, a quarterly basis and around six months long. Very thin atmosphere, mainly composed of carbon dioxide, the surface temperature at Chek
Road ring the day and the highest, at 28 degrees Celsius, down to -132 degrees Celsius at night, white極冠of the main components of water ice
Also has a small amount of dry ice, the size of極冠changes with the seasons. Sometimes disappear in summer and winter increase. Surface
Comparing the same as the Earth has rocks, volcanic and desert regions. On Mars because of the rock, sand and sky are red
Color or pink, so the planet is often also referred to as the "red planet."
The southern hemisphere of Mars are similar to the moon covered with craters of the ancient plateau, while the Northern Hemisphere, mostly organized by young plains
Composition. Mars 24 kilometers high on the "Olympus" Mountains can be called the solar system are the highest mountains. Away from fire
Stars around tens of thousands of kilometers, have two very small stars, which are the Martian satellites.
In Chinese, the name is reminiscent of Mars to the "fire" and hot, but in fact, this red planet is
Abnormal cold and dry. Nevertheless, Mars is still in the solar system and earth are the most similar to a planet. It
Smaller than the size of the Earth, the atmosphere thinner than the Earth.
A very thin atmosphere of Mars, the Earth's atmospheric pressure is only 7 thousandths. The main components of the atmosphere of Mars are dioxoketene
CFCs, and other ingredients are nitrogen, argon, oxygen and so on. Mars atmospheric water at the proportion of only 0.03%
. Thus abnormal drying the surface of Mars.
Mars the average temperature of minus 55 degrees Celsius, while the larger temperature difference: In the summer, daytime temperatures up to
Twenty degrees Celsius, while in winter the temperature can be as low as minus more than 100 degrees Celsius. Mars often have strong winds,
And thus often leads to large-scale st storms.
Scientists have found that many areas on Mars have been signs of erosion, but it seems to criss-cross the riverbed
Telling us that Mars once had liquid water, they gather into large and small lakes, and even marine
. Scientists, it was explained that at the early formation of Mars, the planet by thick clouds of carbon dioxide
The parcels, resulting in a powerful "greenhouse effect" by the solar radiation, heat the surface of Mars have been obstructing the clouds
Separated, can not be distributed to the outer space, making temperatures rise, so that liquid water to exist. At that time, the warmth of the Martian
Humid, you may have been bred to life.
Mars has two poles at many solid-state carbon dioxide (dry ice), scientists have speculated that in these enormous ice
Cover may exist below the water-solid.
Jupiter (Jupiter)
Ancient China, also known as "歲星," one of the solar system planets. According to the order from the sun for the Fifth stars. And too
Yang average distance of 5.20 astronomical units, or 778,300,000 kilometers. Volume and quality than the other eight planets
Combined, and the equatorial diameter of the Earth 11.18 times for the 142.8 thousand kilometers. The quality of the Earth's 317.89-fold
, Density of water 1.3 times, public transfer cycle 11.86, the rotation cycle for the 9:50 is the fastest one rotation
Stars, so the shape is very flat. Jupiter atmospheric shading shows staggered parallel to the equator of the cloud band, the temperature was about -12
1 degrees Celsius. Well-known Great Red Spot are embedded in the cloud band of clouds. Atmospheric thickness of about 730 kilometers. Atmospheric depths have
Water vapor, but the total amount of less than hydrogen. There are acetylene, ethane and phosphine. Jupiter's magnetosphere has been a huge package
Around with the Earth's magnetosphere similar to, but charged particles within the magnetosphere the energy of the radiation of the Earth is about one million times. Wood
Stars than the Earth magnetic field strong 20-40 times, suggesting that Jupiter has its own energy. Jupiter has 13 satellites, consider someone
There may be satellites fourteenth. There is a halo of Jupiter and Aurora
㈦ 有什麼好的英語閱讀網站
大量閱讀 以前我們數十年來英語教學不很成功的主要原因就是拘泥於教科書，沒有相當閱讀量配合。據統計，把以前的中學六年的英語教科書的課文內容全部相加總量不過是一張日報一面的量，這些語言量不管怎麼讀，也是不可能掌握一門語言的，所以現在新的英語教學大綱要求初中畢業生的英語閱讀量為30萬單詞，高中畢業的量為60萬單詞，從教學措施上保證學生必須達到這個閱讀量的標准，因為我們在學校讀的英語課本實質上僅僅是精讀，因此我們要補充的應是泛瀆，讀什麼呢？ 我建議讀下列四方面的內容：一、選一本你感興趣，且翻最初幾頁你不查詞典也能看懂的英語書，開始可選一些簡易或縮寫的讀物，然後可選一些原著。 二、訂一份英語報紙，開始可訂屬中學生看的，快速閱讀 讀文章如同看樹林一樣，人站在樹林前不能把眼睛光看著一棵樹，甚至只盯著樹上的葉子，一張一張地看，看到最後，還是一張一張葉子，葉子固然要看，但整棵樹也要看，整片森林更要看，我們必須迅速把視野擴大，這樣才能對森林全貌有所了解。讀文章也是如此，如何才能加強對閱讀文章的理解呢？那就是在閱讀文章材料時要學會快速閱讀。快速閱讀是綜合運用閱讀技巧，在快速閱讀時通過邏輯思維，獲取盡可能多的信息。在整個快速閱讀過程中，要高度集中思想，讓大腦處於高度興奮狀態中。如果念得很慢，一詞一詞地讀，往往念完全文，很茫然，詞都認識，就是不知道文章講什麼。所以現在的英語測試都有一個閱讀速度的要求。 整體理解 我們常有這樣的情況：句子都能看懂，但讀完文章印象卻不深，這就牽涉到對文章框架結構的整體理解。如何學會對文章的整體理解呢？首先，要重視文章的題目和文章的首句。因為文章的題目就是文章的主題，文章的內容就是環繞主題展開。首句很關鍵是因為首句是文章的導入，點明作者寫文章的意圖，背景等。接著的每一段的第一句也很重要，因為每段的第一句實際上多半是每段的主題句，然後進行陳述或論述，逐步展開，給予例證，最後把該段內容用一句話來小結，所以每段的最後一個句子常常是該段的結論句，而整篇 文章的最後一句就往往是這篇文章的結論或作者寫這篇文章的用意所在。所以我們在閱讀文章時要養成這樣一個習慣：見了文章的題目，要停頓一下，想一想，如果讓你寫這篇文章將如何寫，或猜一猜，這篇文章大概寫什麼，然後你會饒有興趣地讀下去。接著在往下閱讀時特別注意每段的第一句與最後一句，並用心記往，在讀完全文時清晰地將全文的主要內容像看電影似的一幅一幅地印在腦中，記憶很深既把握住了全文的主要內容、論點、論據，又學會了作者的邏輯推理的方法技巧及整篇文章的框架結構，而這是寫文章最重要的，也就是文章的構思。 積累詞語 要提高閱讀水平，詞彙量與短語量非常重要，打個譬方：造房子要磚瓦材料，詞彙就是閱讀英語的磚瓦材料，沒有相當量的英語詞彙，閱讀英語是無法進行的。所以要提高閱讀水平，我們就得學會積累詞語。我們不妨這么做：在通讀全文後看第二遍，遇到生詞盡可能根據上下文來猜，仍猜不出意思的，就把這些生字查好詞典，然後抄寫在一本可隨身攜帶的小本子上。每天有空時，就拿出這小本子背誦記憶，這樣做不費時，效果卻很好，不時接觸，反復記憶，詞彙量增加得很快。 按上述幾種方法訓練自己，沒多久，英語閱讀能力就提高了，對付考試也就沒有問題了。 快速提高書面表達能力似乎是不可能的。但是應試還是有一些小訣竅。 考前可以將歷年常規考題的題型進行一下歸納。將每一題型的寫作結構、步驟、方法弄清。並背記同一類型2－3篇範文。這種背記要做到十天一個循環的重復。也許會對你答題有些微幫助。 另一忠告是，每天定時大聲朗讀背記一些不太難的語篇，培養語流直至高考。如果你認為有價值可以嘗試。 以下建議或許對英語學習有幫助。 第一，每天不要一做題就是單選題，應花相當的時間體會語篇，無論是完型還是閱讀，都要能夠在做前，做後都把文章通讀幾遍。這種學習類似高一，高二精讀課文，但又不是那麼面面俱到。目的是體會語言。語言的體會就是語境中學習語言。不但有知識性的學習，復習，同時又能達到交流的目的（這是學習語言的最終目標）。脫離了後者去答高考這么一篇以考查語言運用能力為主的試卷，勢必會失敗。因此這是我給出建議的理由。 第二，堅持每天至少半小時大聲朗讀所學過的課文（高中一至六冊）。考前強化語言對自己的刺激，可使考場上語言感覺順暢。由於高考題多數是選擇題，不排除也不排斥猜題（出題人 www.dkdoor.cn
㈧ 閱讀科技類英語原著文章
科技類的我不來懂，不過要理自解文化環境的話，電影是最好的辦法。既然是看科技類的文章還能理解的話，英文的底子應該不錯。第一件事丟掉英漢詞典，那是學習語言的垃圾障礙。查詞只能用英英。我自己一直用的郎文高階。建議看原版英文電影，如果聽力不是太強的，先看有字幕版，第一次大略看，整個通讀理解，第2次逐字逐句抄下來， 然後反復模仿，不光發音，語氣語調全要模仿，就算是怪腔怪調的也不能怕丟臉。這個過程其實很類似瘋狂英語。但是確實行相當之有效。多模仿幾部就能看出效果。後面就可以看一些偏重類的電影或電視節目，網上有軟體可以看到國外電視節目的，或者找找看有沒這類視頻下載。你可以看類似科技咨訊類的節目，同樣是通讀後進行反復模仿。這樣無意識的累積大量的科技類詞彙，並且不是強制的每句都跟中文意思對上號。最重要的是你看字幕的時候，千萬不要去進行翻譯！簡單說，是直接一晃過去腦袋就知道這句話要表達什麼，而不是翻譯成中文，這個是重點！舉個最簡單的例子是你聽到APPLE腦子里出現的是個蘋果而不是蘋果這個中文詞。如果一直靠著英翻漢漢翻英的思維轉換的話，一輩子也不可能真正理解外國文化。
㈨ 請大家介紹幾個好的英文文章網站
1．記住該記住的，忘記該忘記的。改變能改變的，接受不能改變的
Remember what should be remembered, and forget what should be forgotten.Alter what is changeable, and accept what is mutable.
2．能沖刷一切的除了眼淚，就是時間，以時間來推移感情，時間越長，沖突越淡，彷彿不斷稀釋的茶
Apart from tears, only time could wear everything away. While feeling is being processed by time, conflicts would be reconciled as time goes by, just like a cup of tea that is being continuously diluted.
3．怨言是上天得至人類最大的供物，也是人類禱告中最真誠的部分
Complaints are the greatest offerings that God obtains from human beings, as well as the most faithful prayers human beings might utter to God.
4．智慧的代價是矛盾。 這是人生對人生觀開的玩笑。
Wisdom appears in contradiction to itself, which is a trick life plays on philosophy of life.
5．世上的姑娘總以為自己是驕傲的公主（除了少數極丑和少數極聰明的姑娘例外）
Girls always look on themselves as proud princesses, with the exception of a small number of either extremely ugly or exceedingly smart ones.
6．如果敵人讓你生氣，那說明你還沒有勝他的把握
It can be inferred that you lack confidence in a victory over your rivals from the fact that you』re irritable against them.
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咱們醫大的老師好變態啊