RED HOT ACHIEVEMENTS Chinese history is filled with great achievements in science and technology. Since the early 1990s, China has been enjoying a boom in scientific and technological development. The success is no accident. In 1995, the Chinese gov

发表于:2018-12-04 / 阅读(46) / 评论(0) 分类 人教高中英语高二

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发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 背诵为王第二册

Copper 铜 What is the most useful metal? 最有用的金属是哪个? Copper is one of the most useful metals in people's lives. 铜是人们生活中最有用的一种金属。 Copper is found everywhere. 铜无处不在。 It delivers electricit

发表于:2019-01-10 / 阅读(53) / 评论(0) 分类 与美国小学生一起学英文第7册

Benjamin Franklin 本杰明-富兰克林 Benjamin Franklin was an adventurous scientist. 本杰明-富兰克林是个具有冒险精神的科学家。 One stormy night, Benjamin and his son went outside and flew a kite to catch electricity. 一个暴风

发表于:2019-01-10 / 阅读(32) / 评论(0) 分类 与美国小学生一起学英文第11册

NATO 北约 NATO is the North Atlantic Treaty Organization. 北约的全称是北大西洋公约组织。 It is a kind of contract among Western European countries and North American countries. 它是西欧国家与北美国家之间的一种协议。

发表于:2019-01-10 / 阅读(38) / 评论(0) 分类 与美国小学生一起学英文第11册

Dictator 独裁者 A country is usually governed by many people. 国家通常是由很多人统治。 Then, is there any country governed by one person? Yes, there is. 那么,有没有只由一个人统治的国家?有的。 The person has absolu

发表于:2019-01-10 / 阅读(52) / 评论(0) 分类 与美国小学生一起学英文第11册

Iron 铁 Iron is a very important element in our lives. 铁是我们的生活中非常重要元素。 It is a kind of metal. 它是一种金属。 Thousands of years ago, people with iron swords and armor were the most powerful people. 几千年前,拥

发表于:2019-01-10 / 阅读(42) / 评论(0) 分类 与美国小学生一起学英文第11册

Geneticist 遗传学家 If you mom's blood type is O and your dad's blood type is A. 如果你妈妈是O型血,你爸爸是A型血。 Your blood type must be either A or O. 那你不是A型血就是O型血。 How do we know this fact? 我们是怎么

发表于:2019-01-10 / 阅读(51) / 评论(0) 分类 与美国小学生一起学英文第11册

Nuclear Weapon 核武器 Do you know what the most dangerous weapon in the world is? 你知道世界上最危险的武器是什么吗? Of course, every weapon is dangerous. 当然,每种武器都很危险。 But a nuclear weapon must be the most

发表于:2019-01-10 / 阅读(39) / 评论(0) 分类 与美国小学生一起学英文第11册

Spectrum 光谱 Do you know what a spectrum is? 你知道光谱是什么吗? It is a series of colored lights. 它是复色光。 How can we see a spectrum? 我们怎么能看到光谱? When you see sunlight through a prism, you may see a rainbow

发表于:2019-01-10 / 阅读(65) / 评论(0) 分类 与美国小学生一起学英文第11册

Lens 镜片 Do you wear glasses? 你戴眼镜吗? How about contact lenses? 隐形眼镜呢? Do you know what the similarities between glasses and contact lenses are? 你知道眼镜和隐形眼镜的相同之处有哪些吗? They help you see

发表于:2019-01-10 / 阅读(60) / 评论(0) 分类 与美国小学生一起学英文第11册

Penguin 企鹅 Do you know where we can find penguins? 你知道我们在哪里能找到企鹅吗? Some penguins live near the South Pole. 有些企鹅生活在南极附近。 But others live in mild weather too. 但也有其他企鹅生活在温和的

发表于:2019-01-10 / 阅读(53) / 评论(0) 分类 与美国小学生一起学英文第11册

Screws 螺丝钉 Because you see screws every day, every where, you may think they're not important or great. 因为你随时随地都能看到螺丝钉,就可能认为它们不重要或不伟大了。 But screws are very useful, important and grea

发表于:2019-01-10 / 阅读(45) / 评论(0) 分类 与美国小学生一起学英文第10册

Mercury 水星 Which planet is the closest to the sun in the solar system? 太阳系中哪颗行星离太阳最近? It is Mercury. It is also the smallest planet in the solar system. 水星。它也是太阳系中最小的行星。 How small is Mer

发表于:2019-01-10 / 阅读(56) / 评论(0) 分类 与美国小学生一起学英文第12册

Free State 自由州 Do you know that there were slaves in the United States? 你知道美国曾经有奴隶吗? Before the mid 19th century, there were many slaves in the United States. 十九世纪中期之前,美国有很多奴隶。 When Abra

发表于:2019-02-11 / 阅读(37) / 评论(0) 分类 与美国小学生一起学英文第11册

French Revolution 法国大革命 In the late 18th century, in France, the economy was in trouble. Why? 十八世纪后期,法国经济陷入困境。为什么? At that time, Louis the XVI became the king of the France. 那时路易十六成为了法

发表于:2019-02-11 / 阅读(44) / 评论(0) 分类 与美国小学生一起学英文第11册

History 历史 What is history? 历史是什么? It is a written record of human activities over time. 它是人类过去活动的文字记载。 Historians discover these records in study history. 历史学家在研究历史的时候发现这些记载

发表于:2019-02-11 / 阅读(42) / 评论(0) 分类 与美国小学生一起学英文第11册

Samurai 武士 Who are samurais? 谁是武士? Samurais were high ranking soldiers in Japan. 武士是日本的高等士兵。 They wore armor and used swords. 他们身穿盔甲,使用刀剑。 First, samurais worked for the upper class. 一开始

发表于:2019-02-11 / 阅读(56) / 评论(0) 分类 与美国小学生一起学英文第11册

Part 4. Language study and language appreciation. Listen to the following statements you have learned in the previous and present units. Pay special attention to the parts in bold part. Learn to appreciate and use the language. 1. to reduce the sprea

发表于:2019-02-15 / 阅读(40) / 评论(0) 分类 Step by Step 3000 第二册

Part 3. Compton Gamma Ray Observatory. Keywords. ailing observatory, orbit, gamma rays. Vocabulary. debris, thruster, gyroscope, bathe, stream from, Compton Gamma Observatory, Goddard Space Flight Center. Now listen to a news report, complete the new

发表于:2019-02-15 / 阅读(44) / 评论(0) 分类 Step by Step 3000 第二册