文章摘要：高一作文800字:怎么寫(xiě)好倘若地球停止轉(zhuǎn)動(dòng)會(huì)怎樣呢800字作文？倘若地球停止轉(zhuǎn)動(dòng)會(huì)怎樣呢。【內(nèi)容提示】人所共知，太陽(yáng)從東方升起從西方落下，這是由于地球的旋轉(zhuǎn)造成的。但是，你是否想過(guò)地球旋轉(zhuǎn)對(duì)人類的影響嗎。你能想象到如果地球停止轉(zhuǎn)動(dòng)會(huì)發(fā)生什么事情嗎。請(qǐng)用你所學(xué)的物理、化學(xué)、數(shù)學(xué)、地理、生物等自然科學(xué)知識(shí)作一分析，寫(xiě)一篇文章。以下是譚雅倩寫(xiě)的《倘若地球停止轉(zhuǎn)動(dòng)會(huì)怎樣呢》范文；

好倘若地球停止轉(zhuǎn)動(dòng)會(huì)怎樣呢作文800字概況

• 作者：譚雅倩
• 班級(jí)：高中高一
• 字?jǐn)?shù)：800字作文
• 體裁：
• 段落：分16段敘寫(xiě)
• 更新：2024年12月04日 22時(shí)38分

高中高一作文800字800字   譚雅倩   張家界市 高中高一學(xué)生（7）班

倘若地球停止轉(zhuǎn)動(dòng)會(huì)怎樣呢？

【內(nèi)容提示】

人所共知，太陽(yáng)從東方升起從西方落下，這是由于地球的旋轉(zhuǎn)造成的。但是，你是否想過(guò)地球旋轉(zhuǎn)對(duì)人類的影響嗎？你能想象到如果地球停止轉(zhuǎn)動(dòng)會(huì)發(fā)生什么事情嗎？請(qǐng)用你所學(xué)的物理、化學(xué)、數(shù)學(xué)、地理、生物等自然科學(xué)知識(shí)作一分析，寫(xiě)一篇文章。文章要用連鎖反應(yīng)的方法展開(kāi)，把它寫(xiě)成一篇因果鏈型的說(shuō)明文。

下列詞語(yǔ)可供參考：

1．rotation n．旋轉(zhuǎn) 2．rotate v．旋轉(zhuǎn) 3．radius n．半徑；半徑距離 4．hurricane n．颶風(fēng) 5．hemisphere n．半球

【作文示范】

What Would Happen If the Earth Stopped Rotating?

The sun rises in the east and sets in the west, which is caused by the rotation of the earth as you all know. But have you ever thought of the effect of the earth's rotation on man and can you imagine what would happen if the earth stopped rotating?

The radius of the earth is about 6,370 kilometres. It takes the earth 24 hours to rotate once. Objects on the earth's equator move with the earth at a speed of 460 metres per second, and the air close to the earth's surface turns at the same speed. If the earth stopped rotating suddenly, the air would keep flowing eastward at a speed of 460 metres per second. The wind would be fourteen times as powerful as a hurricane. At the same time sea water would rush eastward at a speed of several hundred metres per second, which might do damages much greater than a seaquake①would do. Obviously, men could hardly stand such a catastrophe②.

Even if such a catastrophe would not happen, there would be a great temperature difference on the two hemispheres of the earth, and the four seasons of the year would no longer occur because a day and a night would be as long as a whole year instead of 24 hours. All this would greatly affect the life of human beings, imals and plants and that would cause worse results than anything imaginable.

（選自1987年7月7日《上海學(xué)生英文報(bào)》）

【詞語(yǔ)解釋】

①seaquake ['si:kweik]n．海震

②catastrophe[k+'t$str+fi]n．大災(zāi)難；災(zāi)禍

【寫(xiě)法指要】

本文是用兩個(gè)因果鏈來(lái)說(shuō)明地球停止轉(zhuǎn)動(dòng)會(huì)給人類帶來(lái)災(zāi)難的。第一個(gè)因果鏈在第二段：如果地球停轉(zhuǎn)，風(fēng)速就會(huì)加劇，海水的流動(dòng)也會(huì)加速，造成大颶風(fēng)或海嘯，颶風(fēng)或海嘯會(huì)給人類帶來(lái)災(zāi)難。第二個(gè)因果鏈在第三段：如果地球停止轉(zhuǎn)動(dòng)，兩半球之間的溫差會(huì)加大，不再存在四季，白天和黑夜就不是24小時(shí)，而是一年，這樣就會(huì)影響到人類和動(dòng)植物的生存。這種災(zāi)難是無(wú)法想象的。

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作者：高中高一學(xué)生（7）班 譚雅倩   時(shí)間：2024-12-4 22:38