英語高中作文

時間：2025-03-07 07:16:31 英語作文我要投稿

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精選英語高中作文匯總五篇

　　在日常學習、工作和生活中，大家都寫過作文，肯定對各類作文都很熟悉吧，作文是從內部言語向外部言語的過渡，即從經過壓縮的簡要的、自己能明白的語言，向開展的、具有規范語法結構的、能為他人所理解的外部語言形式的轉化。為了讓您在寫作文時更加簡單方便，以下是小編精心整理的英語高中作文5篇，供大家參考借鑒，希望可以幫助到有需要的朋友。

精選英語高中作文匯總五篇

英語高中作文篇1

　　Evolution of Sleep

　　there is some evidence that the two types of sleep, dreaming and dreamless, depend on the life-style of the animal, and that predators are statistically much more likely to dream than prey, which are in turn much more likely to eperience dreamless sleep. in dream sleep, the animal is powerfully immobilized and remarkably unresponsive to eternal stimuli.

　　dreamless sleep is much shallower, and we have all witnessed cats or dogs cocking their ears to a sound when apparently fast asleep. the fact that deep dream sleep is rare among prey today seems clearly to be a product of natural selection, and it makes sense that today, when sleep is highly evolved, the stupid animals are less frequently immobilized by deep sleep than the smart ones. but why should they sleep deeply at all? why should a state of such deep immobilization ever have evolved? perhaps one useful hint about the original function of sleep is to be found in the fact that dolphins and whales and aquatic mammals in general seem to sleep very little. there is, by and large, no place to hide in the ocean. could it be that, rather than increasing an animals vulnerability, the function of sleep is to decrease it? wilse webb of the university of florida and ray meddis of london university have suggested this to be the case. it is conceivable that animals who are too stupid to be quiet on their own initiative are, during periods of high risk, immobilized by the implacable arm of sleep. the point seems particularly clear for the young of predatory animals. this is an interesting notion and probably at least partly true.

　　睡眠的進化

　　睡眠是古老的。從腦電圖上看，我們人類和所有靈長目動物以及幾乎所有的哺乳動物和鳥類都一樣需要睡眠;甚至爬行類動物也有睡眠。

　　有證據顯示，有夢睡眠和無夢睡眠這兩種類型的睡眠取決于該動物的生活方式。從統計上看，食肉動物比被捕食動物有更多的有夢睡眠，而被捕食動物更多地無夢睡眠。動物在有夢睡眠時，被有效地解除動作能力，并且對外界刺激缺乏反應。無夢睡眠則要淺得多。我們都看到過貓和狗在顯然的酣睡中，有一點響動耳朵就會豎起來。被捕食動物很少有深度的有夢睡眠，這看來顯然是自然選擇的結果。而且這一點是有道理的：當睡眠高度進化以后，愚笨的動物比聰明的動物更少在深度睡眠狀態下喪失動作能力。但是動物為什么要進入深度睡眠呢?為什么這樣的無動作狀態也會進化出來呢? 海豚、鯨魚以及水生哺乳動物睡眠都極少，這一事實可以給睡眠的`根本功能提供有用的線索。海洋中是沒有藏身之處的。會不會是這樣，睡眠不但不增加動物受傷害的可能性，反而是減少了這種可能性呢?佛羅里達大學的wilse webb和倫敦大學的ray meddis認為情況就是如此。可以想像得出，在危險的時刻，那些由于太愚笨而不能自動保持安靜的動物，會不由自主地變得動彈不得。這一點在食肉動物的幼獸身上表現得特別明顯。這是一個很有意思的看法，它至少部分是正確的。

英語高中作文篇2

　　Many years ago, as the development of technology, robot was created to facilitate people’s work. Robot can do many things for men, like it will accept the order and then carry out it. The most obvious advantage of robot is to caculate very quickly. As robot gets improved all the time, its functions have been largely expanded, most people worry that it will take the place of human brains. Many movies have explored this topic and they came to the conclusion that robot will not take the place of human being. One thing for sure is that men can’t compete with robot on caculating or the computer program, but robot has no feelings, it can’t be the real person. Even it looks like a man, still it is just the machine. It is the emotion that makes the difference between man and machine.

　　許多年前，隨著技術的發展，機器人被創造出來，以方便人們的工作。機器人可以為人類做許多事情，比如它會接受命令，然后執行。機器人最明顯的.優點是計算速度非常快。隨著機器人得到不斷改進，它的功能在很大程度上擴大了，大多數人擔心它會取代人類的大腦。許多電影都探討了這個話題，他們得出結論，機器人不會取代人類的位置。有一點可以肯定的是，在計算和電腦程序方面人類無法和機器人競爭，但是機器人沒有感情，不可能是真正的人。即使它看起來像一個人，它仍然只是機器。情感是區分人與機器的界限。

英語高中作文篇3

　　1. a big headache令人頭痛的事情

　　2. a fraction of 一部分

　　3. a matter of concern 焦點

　　4. a series of 一系列,一連串above all 首先,尤其是

　　5. absent from不在,缺席

　　6. abundant in富于

　　7. account for 解釋

　　8. accuse sb. of sth.控告

　　9. add to增加(add up to)

　　10. after all 畢竟,究竟

　　11. agree with同意

　　12. ahead of time schedule提前

　　13. ahead of 在...之前(ahead of time 提前)

　　14. alien to與...相反

　　15. all at once 突然,同時

　　16. all but 幾乎;除了...都

　　17. all of a sudden 突然

　　18. all over again 再一次,重新

英語高中作文篇4

　　Housing Problem

　　with the increase of chinas population, housing problems are becoming more and more apparent. many people complain that their houses are too small to live in, and we can see in some pool families, si or seven family members live in one room. therefore, the living conditions cant meet their-needs.

　　there are many difficulties in solving housing problems. first, its impossible to put all the space into building houses. secondly, the population of china increases year by year and with the improvement of our living standard, we need more room to rela ourselves in.

　　various solutions have been put forwvard. i think the most important and efficient way is to control the population. also, we can build more high buildings to provide more living space. i believe the housing problems will be solved.

英語高中作文篇5

　　We are always inspired to learn during our lifetime, the slogan "It is never too old to learn" have been advocated all the time.But only a few people can carry out.Recently,it was reported that an old man who was almost 80 became schoolmates with his granddaughter.The girl got her unviersity acception this summer and she went to the university that her grandpa had in when he was young, but her grandpa did not finish some courses and he was not graduated. After his wife passes away many years ago, this old man decided to go back to campus and continued his course. It sounded unbeliveable while the old man had finished a-term-course.The girl posed a picture and congratulated his grandpa.People admired this old man for his insistence.He shows the world that it is never too late to learn.

　　我們總是受到激勵要終身學習，口號“活到老學到老”一直在提倡。但是只有少數人可以做到。最近一報道，一位幾乎80歲的老人和他的孫女成為了同學。女孩收到了今年夏天的入學通知書，她上了爺爺年輕的時候上的`大學，但她的爺爺有一些課程沒有完成，所以沒有畢業。多年前他的妻子去世后，這位老人決定回到學校，繼續他的學業。聽起來有些荒謬，但是老人已經完成一個學期的課程了。女孩上傳了一張照片，祝賀他的爺爺。大家都欽佩這位老人，因為他的堅持，向世界展示了學習永遠都不會太遲。

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