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Do animals Think? 动物也会思考吗？ The question has often been asked, Do animals think? I believe that some of them think a great deal. Many of them are like children in their sports. We notice this to be true very often with dogs and cats; b
四级晨读英语美文
This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? Lots of animals build homes for protection. Think Beaver lodges and termite mounds. Hermit crabs, on the other hand, inhibit hand-me-down homes. But they rem
Scientific American(八)月
Lesson 100 Canada Lesson 100 Canada Canada has pieces of landscape to match every spot on the globe, except tropical jungle. In 1867, they joined the pieces together and made a new nation of it. And t
英语听力入门 (全四册)
The train did not stop during the night. Once Benny said loudly, Ill tell you in the morning! Morning? Grandfather said. He woke up suddenly. Is it morning? Henry whispered, No, Grandfather. Bennys talking in his sleep. When it was really morning, Be
11 Caboose Mystery
SUSAN DAVIS, HOST: Few species transform their surroundings enough to make big, ecological changes. Humans are one of them. Beavers are another. And once upon a time, hundreds of millions of beavers used to populate North America - not anymore. And t
2018年NPR美国国家公共电台6月
1.The families of those who died in the crash of flight 3407 are getting a look at the site where their loved ones perished.50 people were killed last week when the plane dropped out of the sky onto a house near Buffalo. 2.President Barack Obama and
美联社新闻一分钟2009年(二)月
Since the 18th century, St. Louis, Missouri has offered travelers a hub to begin their adventures into the western frontier. Its nickname the Gateway to the West is symbolized by the towering focal point of the St. Louis skyline: the Gateway Arch. It
VOA标准英语2010年(十一)月
BBC news with David Austin. Scientists at an international climate conference in Morocco say this year is set to be the hottest on record. Delegates concerned about the possible effect of Donald Trump presidency on the landmark Paris Climate agreemen
中英双语新闻
They may be a little safer here. But the food in the forest is far less nutritious than on the riverbanks. If they want to eat well and avoid wolves this winter, they'll need to keep on moving. As the elk move gradually downwards, they follow the riv
自然百科2012年
It cuts branches into more manageable lengths and then swims them down a network of purpose-built canals towards the dam. The pond to give this beaver protection from predators, and the canals allow it to forage far into the forest, carrying many tim
自然百科2012年
In just a few weeks, this lake will be frozen, and the beavers wont be able to cut and move trees, but they will be able to swim right under the ice to feed from this underwater larder. Moose also eat twigs and branches and often try to take advantag
自然百科2012年
The return of the wolf will always be controversial. But evidence is now emerging that wolves are far more important than anyone imagined, especially back in the heart of Yellowstone. It's nearly the end of October. The cold autumn nights have brough
自然百科2012年
Dialogue 1 Xiao Gao: Hey, Jingjing, what have you been up to lately? 小高：嗨，京晶，最近忙什么呢？ Jingjing: Nothing much,just surfing the net and writing my blog. 京晶：没忙什么，就是上上网写写博客。 Xiao Gao: How d
英语PK台
The chief difference between man and the other animals consists in this, 人类与动物区别在于： that the former has reason, whereas the latter have only instinct; 前者具有理性，而后者唯有本能， but, in order to understand what
美国语文第五册
August 19th, 1991In the Soviet Union, Communist hardliners announce that Mikhail Gorbachev has been removed from power. But the coup against Gorbachev during his vacation collapses days later. The Soviet Union dissolves by the end of the year. 1934Vo
历史上的今天-2010年
August 19, 1991In the Soviet Union, Communist hardliners announce that Mikhail Gorbachev has been removed from power. But the coup against Gorbachev during his vacation collapses days later. The Soviet Union dissolves by the end of the year. 1934Vote
历史上的今天-2012年
August 19, 1991In the Soviet Union, Communist hardliners announce that Mikhail Gorbachev has been removed from power. But the coup against Gorbachev during his vacation collapses days later. The Soviet Union dissolves by the end of the year. 1934Vote
历史上的今天-2013年
August 19, 1991In the Soviet Union, Communist hardliners announce that Mikhail Gorbachev has been removed from power. But the coup against Gorbachev during his vacation collapses days later. The Soviet Union dissolves by the end of the year. 1934Vote
历史上的今天-2014年
August 19, 1991In the Soviet Union, Communist hardliners announce that Mikhail Gorbachev has been removed from power. But the coup against Gorbachev during his vacation collapses days later. The Soviet Union dissolves by the end of the year. 1934Vote
历史上的今天-2015年