Item eleven. Vocabulary. migration, resistance, integrated. The World Future Society has published a special report about forces changing the world. One of them is population growth. The report says the world is expected to have more than 9,000 milli

发表于:2018-12-27 / 阅读(33) / 评论(0) 分类 step by step 3000 第一册

Item 10. Vocabulary. eclipse. One way to think about time is to imagine a world without time. There could be no movement because time and movement cannot be separated. A world without time could exist only as long as there were no changes, for time a

发表于:2018-12-27 / 阅读(41) / 评论(0) 分类 step by step 3000 第一册

Item eight. Vocabulary. fossil, molecule, hydrogen, carbon, sulfur. Petroleum has been important since ancient times. In Latin, the name means rock oil. Petroleum is a fossil fuel. The liquid comes from the remains of plants and animals that died mil

发表于:2018-12-27 / 阅读(41) / 评论(0) 分类 step by step 3000 第一册

Item seven. Vocabulary. pedestrian, toll. There are far too may road accidents in this country, too many death and too many people injured. One wonders who are most to blame, drivers or pedestrians. Some people say that the blame cannot be put fairly

发表于:2018-12-27 / 阅读(36) / 评论(0) 分类 step by step 3000 第一册

Item Six. Vocabulary. govern, charter, Lausanne, Oceania. IOC stands for International Olympic Committee which governs the Olympics in general. It was founded in Paries on 23 June, 1894. Its headquarters are in the Swiss city of Lausanne. Its officia

发表于:2018-12-27 / 阅读(27) / 评论(0) 分类 step by step 3000 第一册

Item five. Vocabulary. catalogue. This time of the year, Americans spend lots of time shopping for the holiday gifts for their family members and friends. Many people visit a lot of stores in large shopping centers to buy their gifts. Others order go

发表于:2018-12-27 / 阅读(41) / 评论(0) 分类 step by step 3000 第一册

Item four. Vocabulary. convey, gaze, volume, wink, compliment, norms. The way you look at someone conveys important cultural messages. Without you even knowing it, your gaze speaks volumes. The eyes are the window of the soul, according to the old sa

发表于:2018-12-27 / 阅读(28) / 评论(0) 分类 step by step 3000 第一册

Part 3. University Life A. Keywords. life, American university, student body, undergraduate school, graduate school, Vocabulary. minority, well-versed, rule of thumb, seminar. A1. you are going to hear a lecture on university life in the U.S. First,

发表于:2018-12-27 / 阅读(21) / 评论(0) 分类 step by step 3000 第一册

Part 2, Educational systems. A. Keywords. primary school, secondary school, high school, higher education, college, university. Vocabulary. comprehensive school, GCSE examination, A level,sophomore, provincial,school board, diploma,certificate. A1, y

发表于:2018-12-27 / 阅读(30) / 评论(0) 分类 step by step 3000 第一册

Unit 1. Education is a Key. Part 1. Warming up. A. Key words. Oxford, Cambridge, The university of Sydney, The university of Victoria, The university of Auckland, Harvard University, Columbia University, Boston University. Vocabulary. commitment, und

发表于:2018-12-27 / 阅读(59) / 评论(0) 分类 step by step 3000 第一册

Item nine. Vocabulary. poverty, halt, malaria. In September of 2000, world leaders set eight goals for bringing millions of people out of poverty. These became known as the United Nations Millennium Development Goals. Among them, cut in half the numb

发表于:2018-12-27 / 阅读(23) / 评论(0) 分类 step by step 3000 第一册