Most large animals have to chew food extensively and form it into a mushy ball that's easy to swallow. Cooking makes a huge differenceit softens the food and dramatically reduces eating time. Researchers calculated that if we lived like our non-cooki

发表于:2018-12-24 / 阅读(110) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-Second Science. Im Karen Hopkin. This will just take a minute. The Last Supper. The final time that the apostles shared a meal with Jesus. They gathered together, listened to a sermon and really chowed down. At least

发表于:2018-12-24 / 阅读(69) / 评论(0) 分类 Scientific American(三)月

Josie: Im in an art class. I need a model. 乔西:我在上美术课,需要一位模特。 David: Im not a model. 戴维:我不是模特。 Josie: David, please. Can I paint your picture? 乔西:戴维,拜托了。我可以画你吗? Davi

发表于:2018-12-26 / 阅读(60) / 评论(0) 分类 天天练口语

[00:02.06]However, even this is often not enough [00:04.50]to be noticed in a modern city. [00:06.51]Because of the advertising boom, [00:08.30]people are used to seeing high standards [00:10.50]of visual design. [00:12.07]Modern advertisements must

发表于:2018-12-29 / 阅读(149) / 评论(0) 分类 北师大版高中英语模块4

[00:03.00]modern [00:03.61]modern n.现代人, 有思想的人 adj.近代的, 现代的, 现代化的, 时髦的 [00:16.12]moment [00:16.73]moment adj.片刻的, 瞬间的, 力矩的 n.瞬间 [00:25.56]Monday [00:26.17]Monday n.星期一 [00:31.70]money [00:32.30]money n.货币, 钱, 金

发表于:2018-12-30 / 阅读(52) / 评论(0) 分类 英语1000高频词汇

(WA-JA) Today we're going to continue our discussion of modern art and talk about Charles Csuri [soo'-ree]. Charles Csuri has been a part of many modern art movements. He's worked in Pop Art, Cubism, and Conceptual Art, but he made his mark as a pio

发表于:2018-12-30 / 阅读(49) / 评论(0) 分类 托福听力短文

(MA) As you probably know, log structures are gaining in popularity. They are no longer just the simple country homes that we think of as the traditional log cabin. Some upscale homes now incorporate natural round logs in ceiling beams and walls. Pe

发表于:2018-12-30 / 阅读(58) / 评论(0) 分类 托福听力短文

Six Building Designers Who Are Redefining Modern Architecture STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with EXPLORATIONS in VOA Special English. Today we tell about six building designers widely considered some of the to

发表于:2019-01-03 / 阅读(69) / 评论(0) 分类 2018年VOA慢速英语(九)月

The marathon was NOT an event of the ancient Olympic games. The marathon is a modern event that was first introduced in the Modern Olympic Games of 1896 in Athens, a race from Marathon northeast of At

发表于:2019-01-03 / 阅读(67) / 评论(0) 分类 奥运英语

NB: Please note this is not a word for word transcript of the audio programme Abigail:The term Fundamentalist (基本教义派) has been discussed a lot in recent years and you will probably have heard it in connection with terror attacks and it seems

发表于:2019-01-07 / 阅读(571) / 评论(0) 分类 英语讨论

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Modern human babies are essentially learning machines. After birth, their brains grow in leaps and bounds, allowing infants to lay the groundwork for fut

发表于:2019-01-08 / 阅读(229) / 评论(0) 分类 Scientific American(十一)月

We Need to Broaden Our Knowledge 1. 科学技术是社会发展所不可缺少的。 2. 社会科学和自然科学相互渗透。 3. 现代大学生需要广博的知识 Our modern civilization is mainly attributed to the achievements of science and

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 英语四级作文范文

[00:07.89]A housemaid worked very long hours and only had half a day off each week. [00:12.93]Rosanna had to start work at 5:00 am in order to light the fires before the family of the house woke up. [00:20.79]Then she laid the table for breakfast whi

发表于:2019-01-10 / 阅读(193) / 评论(0) 分类 高中英语人教版必修第三册

[00:07.89]A housemaid worked very long hours and only had half a day off each week. [00:12.93]Rosanna had to start work at 5:00 am in order to light the fires before the family of the house woke up. [00:20.79]Then she laid the table for breakfast whi

发表于:2019-01-10 / 阅读(242) / 评论(0) 分类 高中英语人教版必修高三

VOICE ONE: This is Faith Lapidus. VOICE TWO: And this is Steve Ember with EXPLORATIONS in VOA Special English. Today, we finish our series of programs about the Wonders of the World. In earlier programs, we told about ancient structures and beautifu

发表于:2019-01-11 / 阅读(93) / 评论(0) 分类 VOA慢速英语2008年(一)月

A: Can you give me some advice about going sightseeing? B: Your concierge, sir, is the right person to ask when you need sightseeing advice. A: What in the world is a concierge? B: We direct visitors to all the great tourist, shopping, and eating spo

发表于:2019-01-15 / 阅读(88) / 评论(0) 分类 英语情景对话-旅馆

作文题目: What's Your Opinion About Clothes? 参考范文: When early man invented clothes, he probably wanted to keep warm. I am sure he never intended that it should become as elaborate as it has become today. For many a year, traditional c

发表于:2019-01-17 / 阅读(55) / 评论(0) 分类 四六级写作指导

Should widespread advertising be strictly limited in modern society? Some people claim that widespread advertising in the modern society has a harmful effect on young people. Therefore, advertisements should be strictly limited on TV, radio, the inte

发表于:2019-01-17 / 阅读(114) / 评论(0) 分类 雅思英语

As a middle school student, usually Im busy and have no time to do other things. But in my spare time, I like reading and traveling. I think theyre fit for me. A good book is a friend who never turns his back upon us. Reading makes me get a lot o

发表于:2019-01-17 / 阅读(63) / 评论(0) 分类 英语作文

Science and technology 科学技术 Palaeontology 古生物学 Remember the tooth 齿状物所记 A link is made in an ancient ecosystem 古生态系统的一环 WHO ate whom in the food chains of the past is rarely clear. 过去的食物链中谁吃谁

发表于:2019-01-26 / 阅读(58) / 评论(0) 分类 经济学人科技系列