Mysterious Crop Circles

Cropcircles麦田怪圈英语作文

Crop circles, first appeared in 1647, in England; has a long history with 365 years. But they did not gain much attention until the first modern crop circles appeared in Britain, in 1972. From them on, more than 2000 such circles appeared in the fields all over the world, expect South Africa.The shapes of those circles are different, but nearly all of them are symmetrical; and they are becoming more and more complicated. These strange phenomenon aroused people’s interests: many scientists, geographers, physicists, as well as organizations devoted themselves to find out how these amazing works came out. Unfortunately, until now, no one could make a convincing explanation for how those circles formed. In general, there are 6 explanations: the first one is the earth’s magnetism, which is said that it is the magnetism from the earth that makes them. The second explanation is the effect of tornado. The third one is about prediction which people believe that those circles are the premonition of some kind of disaster. Also, like other strange appearances, some people believed it is the masterpiece from the creature outside the earth. Still some think they are constructed by human beings as a prank. And the last one is high frequent radiation theory.As far as I am concerned, the most unconvincing explanation is the man-made theory: firstly, I can’t image that human beings could make such huge complicated project in such a short time without any vestiges. Secondly, there were many physical characters that appeared in those mysterious circles, like strengthen of infrared ray, which oppose to the theory. Also, according to the physical characters and the well-made shapes, I doubt the tornado explanation. Still, the prediction theory isridiculous to me, because, in my eyes, every phenomenon occurred in some specific reason, we can not simply attribute them to prediction when we can not explain. As for the other three theories, I think they’re both possible for some reasons.In a word, people still can not tell exactly how those circles appeared; as the time goes, I hope that we could finally find out the reason why they occurred.。

近期奇特现象英文作文

近期奇特现象英文作文Title: Recent Peculiar Phenomena。

In recent times, the world has witnessed a surge in peculiar phenomena that have captured the attention of scientists, enthusiasts, and the general public alike. From unexplained celestial events to bizarre occurrences in nature, these phenomena have sparked curiosity and intrigue across the globe. In this essay, we will explore some of the most notable recent phenomena and delve into potential explanations for their occurrence.One of the most intriguing recent phenomena has been the sudden appearance of mysterious crop circles in various parts of the world. These intricate patterns, often foundin fields of crops, have baffled experts and sparked speculation about their origins. While some attribute them to elaborate hoaxes or human-made designs, others believe they may be the result of natural phenomena such as whirlwinds or electromagnetic disturbances. Despiteextensive research and investigation, the true cause of these crop circles remains elusive, adding to their mystique.Another perplexing phenomenon that has garnered attention in recent months is the sudden increase in seismic activity in regions not typically known for earthquakes. Areas with historically low seismicity have experienced a series of unexpected tremors and quakes, leaving scientists puzzled. While some attribute this phenomenon to shifts in tectonic plates or underground mining activities, others speculate about the role of human-induced factors such as fracking or underground disposal of waste. Further research is needed to understand the underlying causes of this unusual seismic activity and its potential implications.In addition to terrestrial phenomena, there have been several enigmatic occurrences in the realm of astronomythat have captured the imagination of astronomers and stargazers alike. One such phenomenon is the discovery of anomalous celestial objects exhibiting unusual behavior.These objects, which defy conventional explanations, have raised questions about the nature of our universe and the limits of our current understanding of astrophysics. From inexplicable fluctuations in brightness to erratic movement patterns, these celestial anomalies challenge existing theories and inspire new avenues of scientific inquiry.Furthermore, recent observations of peculiar atmospheric phenomena have added to the intrigue surrounding our planet. From mysterious light phenomena such as sprites and elves to unusual cloud formations like lenticular clouds and noctilucent clouds, the Earth's atmosphere has showcased a dazzling array of enigmatic phenomena in recent years. While many of these phenomena have been studied extensively, others remain poorly understood, highlighting the complexities of atmospheric dynamics and the need for continued research in this field.In conclusion, the recent surge in peculiar phenomena across various domains serves as a reminder of the vastness and complexity of the natural world. From unexplained crop circles to mysterious seismic activity and celestialanomalies, these phenomena challenge our understanding of the universe and inspire curiosity and wonder. As scientists continue to investigate these phenomena and uncover their underlying causes, we are reminded of the endless mysteries that await discovery in the world around us.。

麦田怪圈——Crop Circles

Thank you!
Crop Circles
---The Mystery in the Fields
The first crop circle appeared in 1649, but it didn’t draw people’s attention. People began to notice this phenomenon in 1983. no steps around no break still alive grow better than ever before!
Aliens?
Someone played a t to think about it!
Who created them?!
The main point of views:
Magnetic field(磁场磁场) 磁场
It can produce a kind of electric current which can make crop “lying”
Just someone’s hoax
After 17 years’ study , it turns out that 80% of crop circles are manmade , the rest are not
Millions of people are trying!
So, some people did this:
Aliens made it
Most of crop circles were made within only one night , some even in one minute . And someone had witnessed an UFO when crop circles appeared

Introduction

Homework Preview the part of
Reading and Vocabulary.
Objectives 1. 本模块主要介绍了自然界的不解之谜。通过学习培养不断探索自然奥秘的精神。 2. 学会表达与自然界难解之谜有关的词汇和短语，能用自己的语言介绍我国某种神秘的生物或现象。
Have you ever heard of these things?
Stonehenge 巨石阵
Bermuda Triangle 百慕大三角
• an area in the western Atlantic Ocean where many ships and planes are supposed to have been mysteriously lost
百慕大神秘三角(百慕大、波多黎各和美国佛罗里达州所形成的三角地带,许多船只,飞机曾在此神秘失踪,乃得此名 )
old. It has a small head and a long tail and
some people believe it is a dinosaur.
Introduction-Note-taking
creature The Yeti
description
the Himalayas, 2m tall, powerful arms and legs, angry, attack
Introduction-2
Match the words with the definitions. attack claw hairy creature monster dinosaur footprint spirit tail
1. an animal, especially if you don’t know what kind of

Unit9 Mysterious Crop Circles

Follow-Up
Alien -made
Place: clean and open like a canvas
Tools: stomper boarders and little markers
Man-made
Time: evening
Have a nice day!
Unit 9 Mysterious Crop Circles
1. What are crop circles? 2. Where can crop circles be found? 3. What would be your response at the sight of crop circles?
Part 2 Listen and Repeat
1. I'm going to try and find out what this puzzle's all about. 2. It's so enormous that you can't even see the other side. 3. People could have made such an enormous circle. 4. A circle of ice is missing from a body of water. 5. A connection between these mysterious circles almost certainly exists.
What has caused much debate?
What are some people's different opinions?
Part 2
Part 2
I 1. researcher 2. enormous 3. man-made 4. mysterious

麦田怪圈—crop circles

The mystery of
Crop Circle
(麦田怪圈）
OUTLINE
•Enjoy the pictures •Definition •Phenomenon •Characterisitics •Different reasons
Plane pictures(平面图形）
This pattern was found in Oxford in 2009.
This reflects the magnetic storm磁暴.
This pattern reflects the life,the DNA.
Crop circles appears in plant fields , through some unclear force to flatten crop and produce geometric patterns..
产生一股电流，使农作物“平躺”在地面上。)
The American expert Geoffrey Wilson studied more than 130 crop circles, found that 90% of the circle near a connection wire of the transformer, within 270 meters has a pool.
some directions ,clockwise or counter-clockwise
(倾斜）
（顺时针或逆时针）
different reasons
1.Magnetic Field
Hypothesis
磁场说 The experts think, the
magnetic field has a magical mobile force. It can produce an electric current, make crop “flat” on the ground. (有专家认为，磁场中有一种神奇的移动力，可

英语追击外星人作文初一

英语追击外星人作文初一英文回答：In the realm of cosmic wonders, the possibility of extraterrestrial life has captivated human imagination for centuries. While the definitive presence of aliens remains elusive, a chase worthy of tales unfolds in the annals of our scientific pursuits.As the boundaries of our cosmic understanding expand, we cast our gaze towards the vast expanse of space, seeking answers to questions that have haunted our species since the dawn of time. The idea of aliens has become a tantalizing prospect, fueling both our curiosity and our deepest fears.Numerous reports have emerged, painting a vivid tapestry of supposed extraterrestrial encounters. From the enigmatic Roswell incident to the mysterious crop circles that appear overnight, the pursuit of knowledge aboutaliens has ignited a global fascination. Governments, scientific organizations, and countless individuals have dedicated their efforts to unraveling the truth behindthese enigmatic phenomena.Technological advancements have played a pivotal rolein our quest for aliens. Radio telescopes, space probes,and satellite imagery have enabled us to scan the heavens with unprecedented precision, searching for telltale signsof intelligent life. The SETI (Search for Extraterrestrial Intelligence) program, established in the 1960s, has been tirelessly listening for signals from distant civilizations.Despite these concerted efforts, the definitiveevidence of aliens continues to elude us. While tantalizing glimpses and compelling accounts have emerged, they remain shrouded in ambiguity and scientific skepticism. The challenge lies in distinguishing between genuine extraterrestrial phenomena and terrestrial explanations or human-made hoaxes.The pursuit of aliens is not merely a scientificendeavor; it encompasses a profound philosophical quest. It forces us to confront our place in the universe and to question our understanding of reality. Do we stand alone in the vastness of space, or are we part of a cosmic community?Whether or not we ever make contact withextraterrestrial life, the chase itself has profoundly shaped our understanding of our own existence. It hasignited our imaginations, expanded our scientific knowledge, and challenged us to think beyond the confines of our planet. The pursuit of aliens is a testament to our innate curiosity and our unwavering desire to unravel themysteries of the universe.中文回答：外星人追击战。

大头儿子寻找麦田怪圈读后感

大头儿子寻找麦田怪圈读后感英文回答：After reading "Big Head Son and Small Head Dad: The Mysterious Crop Circles", I was captivated by theintriguing storyline and the valuable lessons it conveys. This children's book, written by Zheng Chunhua and illustrated by Zheng Chunhui, tells the story of Big Head Son and his father as they embark on a journey to unravel the mystery behind the crop circles in a wheat field.The book beautifully combines elements of mystery, adventure, and family values. It not only entertains young readers but also imparts important life lessons. Through the characters of Big Head Son and Small Head Dad, the book emphasizes the importance of curiosity, perseverance, and teamwork in solving problems.One aspect that stood out to me was the book'sportrayal of the father-son relationship. Despite theirdifferences in size and age, Big Head Son and Small Head Dad work together as a team, supporting and encouraging each other throughout their adventure. This highlights the significance of familial bonds and the power of unity.Furthermore, the book promotes critical thinking and problem-solving skills. As Big Head Son and Small Head Dad investigate the mysterious crop circles, they encounter various challenges and obstacles. Through their determination and resourcefulness, they are able to overcome these challenges and ultimately solve the mystery. This serves as a valuable lesson for young readers, teaching them the importance of perseverance and creative thinking when faced with difficulties.The illustrations in the book are visually stunning and greatly enhance the reading experience. The detailed and colorful artwork brings the story to life, capturing the imagination of young readers and further engaging them in the narrative.Overall, "Big Head Son and Small Head Dad: TheMysterious Crop Circles" is a captivating and thought-provoking children's book. It not only entertains but also educates, teaching important values such as curiosity, perseverance, and teamwork. The book's beautiful illustrations and engaging storyline make it a must-read for young readers.中文回答：阅读完《大头儿子寻找麦田怪圈》之后，我被其引人入胜的故事情节和宝贵的教育意义深深吸引。

小托福官方指定用书Journey-to-English-3阶段测评2及参考答案教学文案

小托福官方指定用书J o u r n e y-t o-E n g l i s h-3阶段测评2及参考答案Assessment Test 2 for Journey to English 3Name: ________ Date: _______ Score: _______（__ / 30*100）Directions: This test consists of two parts. The first part is language form and meaning with 12 questions. The second part is reading with four texts and 18 questions. You should spend about 30 minutes on the test.PART1.–Look！There is a tall tree over there. Can you _______, Dave?–Yes, let me _______ a try.A.fall it off; makeB.send it up; to havee it down; giveD.climb it up; have2.It’s high time you had your hair cut; it’s getting _______.A.too much longB.much too longC.long too muchD.too long much3.It was a nice house, but _______ too small for a family of five.A.rarelyB.fairlyC.ratherD.pretty4.In dealing with public relations, we should make every _______to prevent the conflict inpersonality.A.effectB.powerC.energyD.effort5.There were a lot of people standing at the door and the small girl couldn’t get _______.A.betweenB.throughC.acrossD.beyond6.Everybody was touched _______ words after they heard her moving story.A.beyondB.withoutC.ofD.in7.The incomes of skilled workers went up. _______, unskilled workers saw their earnings fall.A.MoreoverB.ThereforeC.MeanwhileD.Otherwise8.She said she would work it out herself, _______ ask me for help.A.and not toB.but notC.and prefer notD.rather than9._______, the pay isn’t attractive enough, though the job itself is quite interesting.A.Generally speakingB.On the contraryC.In particularD.To be honest10.–So you were in the supermarket _______ you heard a strange sound, right?–That’s true. I ran out as quickly as possible.A.whenB.whileC.thenD.which11.–Do you know _______ in Australia?–Yes. In May, 2009.A.when Ben got his jobB.when will Ben get his jobC.when did Ben get his jobD.when Ben will get his job12.The woman ________ is a friend of mine.A.who I had a talkB.whom I had a talk withC.which I had a talk withD.whom I had a talkPARTQuestions 13-18 are about the following passage.The elephant is another animal that lives in groups. And elephant herd usually has from twenty to forty members. The elephants in the herd depend on one another for help in time of trouble.The leader of the group is usually a wise and strong female. She travels at the head of the herd and is followed by the other females and their young. The bull elephants follow last. When danger threatens, the bulls form a circle around the weaker animals and guard them.The members of the herd are loyal to one another. A sick or wounded elephant is not left behind to die. If an elephant is sick, the whole herd stops traveling until it gets well. When an elephant is injured, two others walk on both sides of it and support it with their bodies. A member of the herd may be caught in a trap. Then the others try to free it.Elephants are fond of the youngsters in the group and give them special care. They help young animals stay afloat when the herd crosses a river. They work together to rescue a calf that has wandered into a dangerous place.A female elephant that is about to give birth to her young leaves the herd for a short time. However, she takes another female along to act as “aunt”. The aunt stands guard and helps the mother with her new-born calf. In this way, the whole herd protects its newest member.13.In line 1, the word herd is closest in meaning to _______.A.leaderB.memberC.groupD.baby14.What is usually the leader of an elephant herd?A. A young bull elephantB.An elephant coupleC. A wise and strong femaleD. A strong bull and its assistant15.When danger threatens, what would the bull elephant do to protect others?A.They would be the leader of the group.B.They would fight with other animals.C.They would form a circle to protect them.D.They would attack with their tusk.16.Why does the author mention “a sick or wounded elephant”?A.To prove that elephants from a herd are loyal to one anotherB.To demonstrate that a sick or wounded elephant would be desertedC.To explain that elephant is not a strong and powerful animalD.To give an example of how a leader elephant would help the member17.In line 11, the word rescue is closest in meaning to _______.A.hurtB.saveC.carryD.protect18.In line 11, the word wandered is closest in meaning to _______.A.walkedB.developedC.sentD.drivenQuestions 19-24 are about the following passage.A traveler today has a wide choice of shelter. While he used to depend mostly on hotels, he now also has motels, small or large, from which to choose.Hotels go far back into history. There may have been inns as long ago as 500 B.C., when adventurous Greek began to go around the world. There were hotels at Pompeii, too. Their damaged foundations were discovered in the 1800’s, but they tell very little of how these hotels were operated.We have information about hotels in the Orient in the thirteenth century. Merchants and their followers travelled from Egypt and Europe into Asia through trade routes. Places in which these travelers could find shelter for the night gradually grew up along the way. At first they were only plots of ground near a spring. A little later, the plots of ground were enclosed within high walls for the protection of the travelers. Still later, roofs were built over the walls. And then, hotels appear. In time they began to serve food and drink.During the early Middle Ages inns were extremely important. When civilization was centered in southern Europe and in the East, travelers who lived at great distances from one another met in inns. Travel then was a leisurely affair, and people spent days exchanging news and comment. They discussed the customs of their different countries and told one another facts, fables, poems, and stories. This word-of-mouth exchange played a great part in the spread of civilization.The first inn to be identified by a particular name was the Great St. Bernard, established about 962 A.D. It was located in the Alps for the convenience of tired pilgrims on their way to Rome. It was a massive stone structure offering shelter for approximately three hundred people and capable of supplying beds for seventy service to travelers—in this case, the famous dogs kept by the monks to track down travelers who had lost their way.19.What’s the main topic of the passage?A.Journeys of ancient travelersB.Hotels in the ancient OrientC.The history of hotelsD.The Great St. Bernard20.In line 5, the word damaged is closest in meaning to _______.A.injuredB.ruinedC.dangerousD.ancient21.In line 6, the word operated is closest in meaning to _______.A.runB.collapsedC.builtD.discovered22.According to the passage, what was discovered in the 1800’s?A.The adventurous GreekB.Hotels in OrientC.Foundations of Pompeii ancient hotelsD.Foundations of Egypt ancient hotels23.Where did the travelers from Egypt and Europe first stay for the night along their way to Asia?A.Plots of ground near a springB.Damaged hotels without roofsC.Plots of ground enclosed within high wallsD.Ancient motels that served food and drink24.According to the passage, why were the inns during the early Middle Ages so important?A.They offered shelters for merchants and their followers.B.They began to serve food and drink for the travelers.C.People from different countries could exchange their customs.D.People from different countries could enjoy their leisurely travel.Questions 25-30 are about the following story.Crop circles are unexplained patterns that are found in field, over tree-tops, and in ice and snow. They are mostly found in wheat or corn fields, but have also been found in oat, rape, and barley. Crop circles are also referred to as crop formations, because they are not always round in shape.While the exact date crop circles began to appear is unknown, such cases have greatly increased from the 1970s to current times. Twenty-six countries ended up reporting approximately ten-thousand crop circles, in the last third of the 20th century, and 90% of those were located in southern England.Many of the formations appearing in that area are positioned near ancient monuments, such as Stonehenge. Nearly half of all circles found in the UK are located within a 15km radius of Avebury. Formations usually are made overnight, but have also been made during the day. The most widely known method for a person or group to make a crop formation is to tie one end of a rope to an anchor point, and the other end to a board which is used to crush the plants. More recent methods include the use of a lawn roller.Some crop formations are paid for by companies who use them as advertising. Other formations are sometimes claimed by individuals or groups. But they don’t have any evidence to support their assertion. In 1991, Doug Bower and Dave Chorley said that they had started the phenomenon in 1978 by making actual circles on crops with the use of simple tools. However, crop patterns not only still existed, but became extremely complex. Some of them even look like the creatures from outer-space in science fiction movies, thus leading to wide guess and debate.25.What would be the best title for this passage?A.Mysterious Crop CirclesB.Unexplained PhenomenaC.Special AdvertisementD.How to Make Crop Circles26.In line 5, the word approximately is closest in meaning to ________.A.seemlyB.apparentlyC.nearlyD.exactly27.In line 7, the word positioned is closest in meaning to ________.ndedB.locatedC.knownD.established28.Where are the crop circles often located in UK?A.In the cityB.In southern ScotlandC.Near ancient monumentsD.Near living groups29.In line 12, the word them refers to___?A.crop formationspaniesC.advertisementsD.individuals or groups30.What can we learn from the words of Doug Bower and Dave Chorley?A.They came from United Kingdom.B.They discovered the first crop circles.C.They made advertisements for companies.D.They used simple tools to make crop circles.Assessment Test 2 for Journey to English 3Answers & ExplanationsPART 11. D 题目理解为“-看！那里有一棵高大的树，你能爬上去么，Dave？-是的，让我试一下。

作文里的奇案阅读测试

作文里的奇案阅读测试英文回答：I once read a fascinating article about a bizarre case that occurred in a small town in the countryside. It was a puzzling mystery that left everyone scratching their heads. The story began when a local farmer reported that his prized cows had suddenly vanished without a trace. The entire town was in an uproar, and rumors began to spread like wildfire. Some people speculated that it was the work of aliens, while others believed it was the result of a sinister plot by a rival farmer. The authorities were baffled and had no leads to follow.As the days passed, more strange incidents started to occur. Mysterious crop circles appeared in the farmer's fields, and peculiar lights were seen hovering in the sky at night. The townspeople were on edge, and many began to fear for their safety. The local police launched an investigation, but they were unable to find any concreteevidence to explain the bizarre occurrences.Just when it seemed like the case would never be solved, a breakthrough finally came. A group of amateur sleuthsfrom the nearby city decided to take matters into their own hands and conduct their own investigation. They combed through the fields, interviewed witnesses, and analyzed the strange patterns in the crop circles. After weeks oftireless work, they made a shocking discovery that turned the entire case on its head.It turned out that the entire mystery was an elaborate hoax orchestrated by the farmer himself. He had staged the disappearance of his cows and created the crop circles in order to attract attention to his struggling farm. The strange lights in the sky were nothing more than a clever light show that he had set up to add to the illusion. The townspeople were stunned by the revelation, and thefarmer's reputation was irreparably damaged.中文回答：我曾经读过一篇关于一个小镇上发生的离奇案件的文章。

新编大学英语综合教程1-u(00002)

新编大学英语综合教程1-unit6Unit 6 A World of MysteryIn-Class Reading The Bermuda Triangle百慕大三角1 1945年12月5日，佛罗里达州的劳德代尔堡，天气晴朗，由五架美国海军飞机组成的第19飞行分队从这里起飞。

机上共有14名机组人员。

飞机状况良好；机上装有当时最好的设备，包括罗盘和无线电设备，还携带有救生筏。

飞机可以在水上漂浮90秒钟。

飞机起飞一个半小时后，劳德代尔堡的指挥塔台听到了从其中一架飞机传来的无线电信息。

2 “我不知道我们现在所处的位置。

”3 之后飞机再也无法和指挥塔台通话，但是飞机之间可以通话，而且指挥塔台也能听到他们的通话。

4 “磁罗盘简直疯了。

”5 “我们完全迷失了方向。

”6 从这之后没有收到其他任何信息。

再也没有其他任何人收到过这些飞机的消息或看到过它们。

300架飞机和许多船只搜索了该地区，但没有找到第19飞行分队的任何踪迹。

而且其中一架被派去搜寻的飞机也彻底失踪了。

7 这些飞机是在西大西洋上一个非常神秘的地方失踪的，在这里已经发生了许多奇怪的事件。

这种神秘现象在1945年之前很久就已经出现了，而且自那一年以来，又有许多其他船只和飞机在这一地区失踪。

这一地区被称为百慕大三角，是大西洋上一个巨大的三角形海域，其北端是百慕大岛。

8 飞机和船只在世界的其他地方也会失踪，但是百慕大三角内发生的失踪事件要比其他地区多。

多年来科学家们和其他人士对这一神秘现象感到困惑不解。

人们做了许多努力，试图解释为什么有这么多的人、飞机和船只在这里失踪。

9 作家约翰·斯宾塞认为，这些船只和飞机被来自另一行星上的飞碟或不明飞行物从海上和空中劫走了。

他的看法是，既然宇宙里有数百万其他行星，那么在宇宙中的某些地方肯定存在其他有智慧的生物。

这些生物喜欢收集人类及其设备，以便仔细观察研究。

10 另一种理论认为，该地区的地理状况是造成船只和飞机失踪的罪魁祸首。

UFO之考试机经

几乎身边所有的人都抱怨过UFO MT的变态恐怖指数我昨天经历了2次关机后也深刻意识到了这个问题今天又考了4次最后以96分通过为了防止UFO MT再次贻害大众我决定奉上JFT之UFO考试机经~~仅供参考！首先感谢徐敬林，林哥的范文！Let’s examine arguments on both sides and decide which side has the stronger case.First, in order to accept the existence of UFOs, we must accept the fact that alien life exists. Given the fact that there are billions of stars like ours,it’s hard to b elieve that the intelligent life exists only on earth（听力题，考的是说一个句子，问你表达同一个意思的句是哪个或者相反意思是哪个）. There is no reason to think that we are unique in all the universe（听力题）. In fact, some scientists estimate that as many as 10,000 advanced civilizations exist in our galaxy, the Milky Way. This estimate is based on our understanding of how life began on earth and how earth itself came into being. If we calculate the probabilities, a reasonable estimate is that intelligent life exists near one in a million stars. In our galaxy, there are about 200 billion stars.1，The real issue is not the existence of life on other worlds. 2，The existence of alien spacecraft requires much more. 3，It would mean that the aliens had the technology to travel in an enormous distance through space. （排序题）1，if we accept that there might be 10,000 advanced in our galaxy, it is unlikely（填空题有）that any could be closer than 50 light years away.2，This means that an exchange of information would take 100 years.3，A journey of this distance would be impractical for even an advanced civilization.It’s important to understand the light barrier that makes space travel impractical. First, it has been well established that nothing can travel faster than the speed of light. Second, as an object’s speed approaches the speed of light, its mass becomes infinite.（填词题）This means that an infinite amount of energy would be required to accelerate it to a higher speed. （选词填空题）As a result, no matter can be accelerated to the speed of light. This light barrier is impossible to overcome, even for a civilization far more advanced than ours.（听力题）The light barrier argument seems persuasive. However, it’s just a theory. Scientific theories have been wrong before doesn’t mean we can say that anything is possible. And advanced alien civilization could be thousands of years older than we are. It isn'tunreasonable to think that such a civilization might have discovered a way to travel beyond the speed of light.(这两句原来的版本里少了)We need evidence. We cannot allow ourselves to believe anything just because we want to believe it.（填词提和选词填空都有这句）In this case, for example, there is no evidence to indicate that anything can travel faster than light. On the contrary, all the evidence is against faster-than-light travel. This is one of the fundamental laws of nature.The existence of UFOs would be evidence that an advanced civilization has somehow solved the problem of interstellar travel. There are many people who claim to have seen UFOs. （选词填空）In one case, an alien spacecraft is supposed to have crashed near Roswell, near Mexico in 1947. A video shows one of the dead aliens being examined at an alien American military base. Of course, skeptics say the video is a fake. They refuse to accept any evidence that goes against their beliefs.Without a single exception, none of the reports of UFOs has been verified.（选词填空，但是句子是被改过的，大概是no single UFO encounter has ever been veryfied）The Roswell video is, in fact, a clever fake. If such a thing had really happened, there would have been no way to cover it up.(忘记题型了) There is no reason to believe that American government would or even could have hidden the truth for so long. On the other hand, there are many examples of deliberate hoaxes. For example, for several years, people believed that mysterious crop circles were made by aliens. These crop circles were elaborate geometrical figures made in fields of wheat or other grain. Many people believed these patterns could only be explained by alien spacecraft. Even some scientists began to believe that these crop circles were evidence for alien intelligence. But eventually these too turned out to be a hoax. Two men dreamed up this idea in an evening. They fooled people for so long and others began to copy them.The scientific evidence against UFOs seems convincing. However, if we compare what we know now with what we knew 200 years ago, we can be sure that there will be surprises in the future. How many of us would have believed that the entire universe was at one time smaller than a single atom. Yet that is what science is telling us today. Therefore, we should not rule out the fantastic.（听力题）While it is true that many UFO incidents can be explained, it is also true that a number of incidents remain unsolved. We should keep our minds open to the possibilities beyond our understanding, including the existence of UFOs. 1，Imagination is a great thing. 2，However, we must be able to find a balance between wishful thinking and fact. 3，Otherwise, our beliefs can be used against us. For example, the Aztecs believed that human sacrifice was necessary to insure that the sun would rise each day. As a result, hundreds of thousands of people were killed. Modern science can be a powerful to help us to decide between truth and fantasy. It isn’t perfect, and we shouldn’t become its slave. There are many ques tions it can never decide, such as why the universe was created, or what is right and wrong. On the other hand, we should use it to solve real problems that threaten our survival on this planet. Then, if an alien spacecraft ever does visit our planet, they can find a civilization worth visiting.除此之外还有很贱的填空题~~大概什么我不记得了，记得even if ,since,despite(这个是有一道题句首是一个空)，even though。

英文阅读材料自然mystery 非虚构

英文阅读材料自然mystery 非虚构The Natural Mystery: A Non-Fiction ExplorationThe natural world is a tapestry of intricate wonders, each thread woven together to create a captivating and enigmatic landscape. Among the many mysteries that captivate the human mind, the realm of non-fiction stands as a beacon, illuminating the extraordinary within the ordinary. This essay delves into the captivating world of natural mysteries, inviting the reader to embark on a journey of discovery and unravel the hidden secrets that lie beneath the surface of our natural environment.One of the most intriguing natural mysteries lies in the depths of the ocean. The vast expanse of the seas and the creatures that inhabit them have long captured the imagination of explorers and scientists alike. From the elusive giant squid to the enigmatic Mariana Trench, the ocean's depths hold a wealth of undiscovered wonders. The recent advancements in deep-sea exploration have shed light on the diversity and complexity of marine life, revealing species that defy our understanding and challenge our preconceptions about the limits of life.Another fascinating natural mystery lies in the realm of cryptozoology – the study of creatures whose existence has not been scientifically verified. From the legendary Bigfoot to the enigmatic Loch Ness Monster, these mysterious beings have captivated the public's imagination for centuries. While some may dismiss these creatures as mere myths, the persistent sightings and tantalizing evidence have sparked the curiosity of researchers and enthusiasts alike. The pursuit of these unknown creatures has led to the discovery of new species and the reevaluation of our understanding of the natural world.The natural world is also home to a myriad of unsolved phenomena that defy our current scientific understanding. The unexplained disappearances of entire civilizations, such as the Roanoke Colony in North America, have puzzled historians and archaeologists for generations. The mysterious crop circles that appear in fields around the world have also captured the public's attention, with theories ranging from extraterrestrial activity to complex hoaxes. These unsolved mysteries serve as a reminder that there is still much to be discovered and understood about the natural world and its hidden secrets.One of the most captivating natural mysteries is the phenomenon of bioluminescence – the production of light by living organisms. From the glowing plankton that illuminate the oceans to the fireflies thatdance in the night sky, bioluminescence is a mesmerizing display of the natural world's ability to create light. Scientists have long studied the mechanisms behind this phenomenon, uncovering the complex biochemical processes that allow certain organisms to produce their own light. However, the full extent of bioluminescence in nature and its evolutionary significance remains a subject of ongoing research and exploration.Another intriguing natural mystery is the migration patterns of various species, particularly birds and marine animals. The ability of these creatures to navigate vast distances, often across continents or oceans, has long fascinated scientists and naturalists. The complex mechanisms that guide these migratory journeys, from the use of celestial cues to the perception of magnetic fields, continue to be a subject of intense study and debate. Understanding these migration patterns is not only a scientific pursuit but also crucial for the conservation of these remarkable species.The natural world is also home to a wealth of unexplained geological phenomena, such as the mysterious fairy circles found in various regions around the world. These circular patterns of bare earth, devoid of vegetation, have been observed in several arid and semi-arid regions, and their origins have been the subject of much speculation. Theories range from the influence of termites and other soil organisms to the possibility of supernatural or extraterrestrialforces. As scientists continue to investigate these enigmatic formations, they may uncover insights into the complex interactions between living organisms and the Earth's surface.In addition to these natural mysteries, the field of paleontology has also yielded a wealth of intriguing discoveries. The unearthing of fossils and the study of ancient life forms have revealed a wealth of information about the history of our planet and the evolution of life. However, many questions remain unanswered, such as the causes of mass extinctions, the emergence of new species, and the evolution of complex life forms. The ongoing search for fossils and the continued study of these ancient remains promise to uncover even more mysteries about the past and the processes that have shaped the natural world as we know it.Throughout this exploration of natural mysteries, it becomes evident that the natural world is a tapestry of wonders, each thread representing a captivating and enigmatic phenomenon. From the depths of the ocean to the heights of the sky, the natural world continues to challenge our understanding and fuel our curiosity. As we delve deeper into these mysteries, we not only uncover new insights about the world around us but also gain a deeper appreciation for the complexity and beauty of the natural realm. The pursuit of these natural mysteries is not merely an academic exercisebut a journey of wonder and discovery that holds the potential to transform our understanding of the world we inhabit.。

Crop circles 麦田怪圈英语作文

Crop circles, first appeared in 1647, in England; has a long history with 365 years. But they did not gain much attention until the first modern crop circles appeared in Britain, in 1972. From them on, more than 2000 such circles appeared in the fields all over the world, expect South Africa.The shapes of those circles are different, but nearly all of them are symmetrical; and they are becoming more and more complicated. These strange phenomenon aroused people’s interests: many scientists, geographers, physicists, as well as organizations devoted themselves to find out how these amazing works came out. Unfortunately, until now, no one could make a convincing explanation for how those circles formed. In general, there are 6 explanations: the first one is the earth’s magnetism, which is said that it is the magnetism from the earth that makes them. The second explanation is the effect of tornado. The third one is about prediction which people believe that those circles are the premonition of some kind of disaster. Also, like other strange appearances, some people believed it is the masterpiece from the creature outside the earth. Still some think they are constructed by human beings as a prank. And the last one is high frequent radiation theory.As far as I am concerned, the most unconvincing explanation is the man-made theory: firstly, I can’t image that human beings could make such huge complicated project in such a short time without any vestiges. Secondly, there were many physical characters that appeared in those mysterious circles, like strengthen of infrared ray, which oppose to the theory. Also, according to the physical characters and the well-made shapes, I doubt the tornado explanation. Still, the prediction theory isridiculous to me, because, in my eyes, every phenomenon occurred in some specific reason, we can not simply attribute them to prediction when we can not explain. As for the other three theories, I think they’re both possible for some reasons.In a word, people still can not tell exactly how those circles appeared; as the time goes, I hope that we could finally find out the reason why they occurred.。

外星人是否存在英语作文

外星人是否存在英语作文Are Aliens Real?The question of whether aliens exist has been a topicof debate for centuries. While some people believe in the existence of extraterrestrial life, others remain skeptical. In this essay, I will discuss the evidence for and against the existence of aliens and offer my own perspective onthis fascinating and controversial topic.One of the most compelling pieces of evidence for the existence of aliens is the sheer vastness of the universe. With billions of galaxies, each containing billions of stars, it seems unlikely that Earth is the only planet capable of supporting life. Scientists have discovered thousands of exoplanets, some of which are located in the "habitable zone" of their star, where conditions are conducive to the development of life. This suggests thatthe potential for extraterrestrial life is not only possible, but also quite probable.Furthermore, there have been numerous reportedsightings of unidentified flying objects (UFOs) and encounters with alien beings. While many of these sightings can be attributed to natural phenomena or human error, there are some cases that defy easy explanation. For example, the famous Roswell incident of 1947, in which an unidentified object crashed in New Mexico, has been the subject of intense speculation and conspiracy theories for decades. While the US government initially claimed that the object was a weather balloon, many people believe that it was actually an alien spacecraft.In addition to these sightings, there have been reports of mysterious crop circles, unexplained abductions, and other phenomena that some believe to be evidence of alien activity. While much of this evidence is anecdotal and lacks scientific rigor, it nevertheless adds to theintrigue surrounding the question of whether we are alonein the universe.On the other hand, there are many reasons to beskeptical of the existence of aliens. Despite decades of searching, scientists have yet to find any conclusive evidence of extraterrestrial life. The search for extraterrestrial intelligence (SETI) has been ongoing for years, but so far, the only signals received have been of natural origin. Furthermore, the conditions necessary for life to develop are incredibly rare and complex, and it is not yet clear whether they exist anywhere else in the universe.Moreover, the distances between stars are so vast that it would be extremely difficult for aliens to travel to Earth. Even if they did have the technology to do so, there is no reason to believe that they would be interested in visiting our planet. The idea that aliens would be similar to humans, with two arms, two legs, and a head, is also highly speculative and anthropocentric. It is entirely possible that alien life forms would be so different from us that we would not even recognize them as living beings.In conclusion, the question of whether aliens exist is one that continues to captivate the human imagination.While there is some evidence to suggest that extraterrestrial life may be possible, there is also much that remains unknown. Until we have definitive proof one way or the other, the existence of aliens will remain a tantalizing mystery. Whether or not we ever make contact with alien beings, the search for answers will continue to inspire scientists, philosophers, and dreamers for generations to come.。

The Mysterious of Crop Circles

The Mysterious of Crop CirclesClass6 Garlier 20140201019The crop circles usually appear on crop land or some other farmlands. Thanks to some mysterious power, the crops bend down to come into some shapes. In early times, these shapes were some simple circular pattens. However, they are becoming more and more huge and complex geometrical formations. It is strange that there are no steps around, no break as well. What makes it even more surprising is that the crops are still alive, and even grow better than before.This amazing phenomenon attracts public attention in 1980s, and a great number of scientists, geographers, physicists as well as organizations are crazy about figuring out its cause. Here are some popular explanations: The first one is the earth's magnetic field which can produce a kind of electric current to make crops "lying". The second one is the masterpieces of aliens, because most of crop circles were made within one night or even in a minute. What's more, someone even exclaimed that he had witnessed a UFO when crop circles appeared. The third one thinks it is someone's hoax. After a long period of study, it turns out that 80% of crop circles are man-made, which is aim to attract more tourists. Also, a small group of people believe that it is the effect of tornado while some believe in high frequent radiation theory.Though there are some man-made circles, I am strongly against that all made by human, because I can't imagine someone who can creative such huge, complicated amazing works in such a short time. I also doubt the tornado explanation according to some geometrical formations and the well-made patterns. As for the rest, in my opinion, they are reasonable in a way.Anyway, crop circle is still one of the unsolved problems in the world. As time goes by, I believe it will be solved.。

视听阅读第一册 crop circles

麦田怪圈一直是神秘和迷人的。它们在加拿大，美国，荷兰，法国或英国都出现过世界各国的小麦种植者都在议论这种带有文化色彩的、奇异的几何图形。
occurrence time: night during harvest season
Various shapes: simple; complicated; circle; square; triangle…
discovery， to be continued…
•Others claimed that mysterious or unknown forces were at work.
•Sceptics(无神论者) believed that they were entirely man-made.
What’s the crop circle ?
The crop circles are actual events that have taken place in cereal crop fields from all over the world and their origin is unknown.
CROP CIRCLE
one of the planet's greatest mysteries
Crop Circles 麦田怪圈
where
CROPS CIRCLES (Cercles de culture) : Aussi improbables que fascinants. Canada, Etats-Unis, Hollande, France, Angleterre... Plusieurs pays du monde, cultivateurs de cé ré ales, sont confronté s à cet é trange phé nomè ne de dessins gé omé triques sculpté s dans leurs champs : les crops circles ou agroglyphes

世界十大未解之迷

1.建造技术之谜
2.建造时间之谜
3.建造者之谜
4.金字塔天文学之谜
金字塔究竟是何时建造的？
=
？
最初，大家都认为金字塔是法老的陵墓；后来，人们们陆续发现金字塔可能不属于法老的证明；现在，人们用最精准的C-14 测年法，检测出胡夫金字塔早在胡夫执政之前就存在。
1.建造技术之谜 2.建造时间之谜
一个神秘的传说
在美洲印第安人中流传着一个古老传说：古时候有13个水晶头骨，能说话，会唱歌。这些水晶头骨里隐藏了有关人类起源和死亡的资料，能帮助人类解开宇宙生命之谜。传说还认为，总有一天人们会找到所有的水晶头骨，把它们聚集在一起，集人类大智慧于一体，发挥它们应有的作用。这个传说在美洲流传了上千年。一直以来，人们都认为它只是一个美丽的神话或是天方夜谭而已，没有人知道传说中的水晶头骨到底是什么，从传说的内容来看，它像是一个包罗万象的信息库，也像是一部无所不知的天书，但人们对它一无所知，甚至怀疑它的存在。
人体自燃的事例早见于17世纪的医学报告，到了20世纪，有关文献更有详尽的记载。期间发生的事例多达200余宗。初时一般认为，这种厄运大多降临那些酗酒，肥胖和独居的妇女身上。他们几乎全在冬天晚上自燃，尸体在燃烧的火炉旁边。不用说，出事时并无证人在场。据当时的见解，这是上帝的惩罚。现代科学界和医学界都否定人体自燃的说法。虽然有人曾经提出一些理论，但目前还没有合理的生理学论据，足以说明人体如何自燃甚至化为灰烬，因为要把人体的组织和骨骼全部烧毁，只有在温度超过华氏3000度的高压火葬场才有可能。至于烧焦了的尸体上有未损坏的衣物或皮肉完整的残肢，那就更神秘莫测了。
“你的妹妹爱瑟丝来了，你高兴，你爱。你把她放在你上面……因为有了孩子，爱瑟丝变大了，就像赛普特一样。荷罗斯〃赛普特以赛普特居民的名义生了下来。” ——金字塔经文

麦田怪圈英文作文

麦田怪圈英文作文Title: The Mystery of Crop Circles。

Crop circles, intricate patterns etched into fields of wheat or barley, have long fascinated and puzzled both scientists and the general public alike. These enigmatic formations, often resembling complex geometric shapes or even intricate pictograms, appear overnight, seemingly outof nowhere, leaving behind a trail of speculation and wonder. While some attribute them to natural phenomena or human-made hoaxes, others believe they may hold deeper, perhaps even extraterrestrial, significance.One prevailing theory regarding the origin of crop circles suggests that they are the result of natural phenomena, such as unusual weather patterns or localized whirlwinds, known as "dust devils." According to this explanation, these atmospheric anomalies create a swirling vortex of air that flattens the crops in a circular or geometric pattern, forming what we perceive as crop circles.While this theory may explain some of the simpler formations, it fails to account for the intricate designs and mathematical precision observed in many crop circles.Another explanation posits that crop circles are elaborate hoaxes perpetrated by pranksters or artists using simple tools such as planks and ropes to flatten the crops under the cover of darkness. Indeed, there have been numerous cases where individuals have come forward claiming responsibility for creating these formations. However, the sheer scale and complexity of some crop circles challenge the feasibility of such human-made explanations. Additionally, many crop circles exhibit characteristicsthat defy conventional methods of construction, further deepening the mystery surrounding their origin.One of the most intriguing hypotheses regarding crop circles involves the possibility of extraterrestrial involvement. Proponents of this theory argue that these formations may serve as messages or symbols left by advanced civilizations from beyond our planet. They point to the intricate mathematical patterns and encoded messagesallegedly found within some crop circles as evidence of their otherworldly origin. While this theory remains speculative and lacks empirical evidence, it continues to capture the imagination of those intrigued by the idea of contact with extraterrestrial beings.In recent years, scientific research into crop circles has shed new light on the phenomenon, offering insightsinto their formation and underlying mechanisms. Studies utilizing satellite imagery, ground-penetrating radar, and electromagnetic field measurements have provided valuable data on the physical properties of crop circles, suggesting that they may result from complex interactions between natural forces and biological systems. However, many questions remain unanswered, and the debate over the true nature of crop circles continues to spark curiosity and intrigue.In conclusion, crop circles represent a captivating mystery that defies easy explanation. Whether they are the product of natural phenomena, human ingenuity, or extraterrestrial intelligence, their intricate beauty andenigmatic presence continue to inspire awe and fascination. As scientists and researchers strive to unravel the secrets of these mysterious formations, the allure of crop circles remains undiminished, reminding us of the boundless wonders of the natural world and the universe beyond.。