Reading and discussing Before you read the following text, read the title and look at the pictures. Discuss with a partner what you expect to read about in the text. AUSTRALIAS DANGEROUS CREATURES Australia is home to more than 170 different kinds o

发表于:2018-12-04 / 阅读(156) / 评论(0) 分类 高中三年级英语

SINDBAD'S SECOND ADVENTURE On the second evening Sindbad's friends were eager to hear his second adventure. Tell us, they said, of more wonders that you have seen! So Sindbad began describing his second adventure. For many years I was happy, but as t

发表于:2018-12-04 / 阅读(167) / 评论(0) 分类 高中三年级英语

Although it was autumn, the snow was already beginning to fall in Tibet. Our legs were so heavy and cold that they felt like blocks of ice. Have you ever seen snowmen ride bicycles? That's what we looked like! Along the way children dressed in long

发表于:2018-12-04 / 阅读(119) / 评论(0) 分类 高中一年级英语

THE STORY OF AN EYEWITNESS by Jack London Never before in history has a city been so completely destroyed. San Francisco is gone. Nothing is left of it but memories and some houses far from the centre of the city. Its businesses are gone. The factori

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ELIAS STORY My name is Elias. I am a poor black worker in South Africa. The time when I first met Nelson Mandela was a very difficult period of my life. I was twelve years old. It was in 1952 and Mandela was the black lawyer to whom I went for advic

发表于:2018-12-04 / 阅读(136) / 评论(0) 分类 高中一年级英语

[00:04.41]Sacrificed to Science? [00:06.30]为科学牺牲? [00:08.18]Professor Colin Blakmore works at Oxford University Medical School [00:11.45] 科林.布莱克默教授在牛津大学医学院工作, [00:14.73]doing research into eye problems [00:17.25]从事眼睛疾病的

发表于:2018-12-04 / 阅读(128) / 评论(0) 分类 大学英语自学教程下

[00:04.49]Scientific Attitudes [00:06.97]科学的态度 [00:09.46]Science had its beginning when man started asking questionsabout his environment. [00:14.18]科学起源于人类开始对自身环境产生疑问的时候. [00:18.91]He wondered where the sun went at night an

发表于:2018-12-04 / 阅读(73) / 评论(0) 分类 大学英语自学教程上

Body language is one of the most powerful means of communication, often even more powerful than spoken language. People around the world show all kinds of feelings, wishes and attitudes that they might never speak aloud. It is possible to read other

发表于:2018-12-12 / 阅读(105) / 评论(0) 分类 高中一年级英语

Which theme park would you like to visit? There are various kinds of theme parks, with a different park for almost everything: food, culture, science, cartoons, movies or history. Some parks are famous for having the biggest or longest roller coaster

发表于:2018-12-12 / 阅读(141) / 评论(0) 分类 高中一年级英语

This was one of the most important archaeological discoveries of the 20th century. Its find was as dramatic and exciting as the discovery itself. Here is the story. The first hint The first hint that led to the discovery of the tomb of King Tutankham

发表于:2018-12-12 / 阅读(134) / 评论(0) 分类 高中二年级英语

Although he is one of China's most famous scientists, Yuan Longping considers himself a farmer, for he works the land to do his research. Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers

发表于:2018-12-12 / 阅读(126) / 评论(0) 分类 高中一年级英语

Cloning has always been with us and is here to stay. It is a way of making an exact copy of another animal or plant. It happens in plants when gardeners take cuttings from growing plants to make new ones. It also happens in animals when twins identi

发表于:2018-12-12 / 阅读(142) / 评论(0) 分类 高中英语示范课

Suppose you were the president of a high school council and you received the letter below. It is from a group of students who would like to make their school more attractive. Read the letter and then use the outline on the next page to make notes for

发表于:2018-12-29 / 阅读(157) / 评论(0) 分类 高中二年级英语

The Frick Collection (5th Avenue and E.70th Street) Many art lovers would rather visit this small art gallery than any other in New York. Henry Clay Frick, a rich New Yorker, died in 1919, leaving his house, furniture and art collection to the Ameri

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Pausanias, who was a Greek writer about 2,000 years ago, has come on a magical journey on March 18th, 2007 to find out about the present-day Olympic Games. He is now interviewing Li Yan, a volunteer for the 2008 Olympic Games. P: My name is Pausania

发表于:2018-12-29 / 阅读(105) / 评论(0) 分类 高中一年级英语

What is a fact? Is it something that people believe? No. A fact is anything that can be proved. For example, it can be proved that China has more people than any other country in the world. This is a fact. Then what is an opinion? An opinion is what

发表于:2018-12-29 / 阅读(121) / 评论(0) 分类 高中一年级英语

My name is Hua Fei and I am a sporting robot of the 23rd century. I am an expert at high flying exercises. I jump from spaceships and as I fall I turn, dive, circle and dance until I softly land as close as I can to the finishing line. Robot competi

发表于:2018-12-29 / 阅读(163) / 评论(0) 分类 高中一年级英语

The most powerful atom smasher ever built could make some bizarre discoveries, such as new forces of nature or even extra dimensions of space, after it's switched on in August. The Large Hadron Collider, or LHC, basically consists of a ring of superc

发表于:2019-01-22 / 阅读(70) / 评论(0) 分类 自然百科2008年

时间状语从句,条件句中,从句用一般现在时代替将来时 When, while, before, after, till, once, as soon as, so long as, by the time, if, in case (that), unless, even if, whether, the moment, the minute, the day, the year, immediat

发表于:2019-02-04 / 阅读(90) / 评论(0) 分类 英文语法词汇

And there are certain forms of the FOXO gene 我们发现活到90或者100岁人里 that have found to be more frequently present 最常有的 in people who live to be 90 or 100. 某种FOXO基因 And that's the case all over the world, 这是遍布全球

发表于:2019-02-14 / 阅读(184) / 评论(0) 分类 TED演讲科学篇