标签：migratory 相关文章
Lesson 1 Finding fossil man 发现化石人 First listen and then answer the following question. 听录音，然后回答以下问题。 Why are legends handed down by storytellers useful? We can read of things that happened 5,000 years ago in the Nea
新概念英语第四册
Lesson 15 Webcams： Electronics tool or the end of privacy？ 网络摄影机：电子工具还是隐私终结者？ What are webcams？ The word webcam is a compound word formed from two abbreviations， web from the World Wide Web and cam from camera. Webcams are came
赖世雄高级美国英语
THE PRESIDENT: Good morning. This weekend, I will join millions of Americans in one of our favorite national pastimes: fishing. I'm going to be on the Chesapeake Bay. For those who love fishing, the most important thing is not the size of your catch
美国总统电台演说
Forty-one years ago, the Helsinki Final Act recognized the universal significance of human rights and fundamental freedoms and committed every signatory nation to promote universal and effective respect for them. 41年前，《赫尔辛基协议》认可
VOA标准英语2017年(一月)
(WB) As Dr. Miller mentioned, we're trying to recruit volunteers for the Hawk Mountain Sanctuary. But before I get into the details of the volunteer program, I'd just like to tell you a little about what we do there. One of our main jobs is to keep
托福听力短文
1. A Democratic official says President-elect Barack Obama will name New Mexico Governor Bill Richardson as commerce secretary. The official says Obama plans to announce the selection after Thanksgiving. 2. Three people have been shot, one criticall
美联社新闻一分钟2008年(十一)月
This the VOA Special English Agriculture Report. It can be hard to decide which foods to buy in an American grocery store these days. The information on many products makes different claims. These labels suggest that the food is safe, pure or kind t
VOA慢速英语2007年（三）月
风力发电成野生动物杀手 Wind power is key to efforts to produce clean, limitless energy and to slow global warming. It's one of the world's fastest-growing energy industries. But there is mounting evidence that expanding wind farms are taki
VOA双语新闻 2012年10月
If you splashed down in the Atlantic, you'd flounder on which way to swim. But a hatchling loggerhead turtle would know just where to paddleby reading the Earth's magnetic field. Scientists knew turtles can pinpoint latitude this way, because the fie
Scientific American(二)月
Lesson24 The Assignment 任务 Words: bidding n. 投标；命令，要求 bigoted adj. 固执己见的，偏执的，顽固的 bilateral adj. 两边的，双边的 bill n. 账单，发票；（细长或扁平的）鸟嘴；议案，法案；钞票，钱币 billion n./adj. 10亿（的） biography n. 传记 biolo
胡敏托福词汇记单词
The herdsmen of Inner Mongolia have freely roamed the plains for many centuries with their livestock grazing on fertile grasslands stretching across the horizon. But now their age-old customs are being stamped out because of relocation the Chinese g
国家地理2008年
Migrating Birds Remember Better Migratory birds not only get to see the world. A new study finds that these globetrotters also have better long-term memories than stay-at-home relatives. The extra bra
英语沙龙2004全年合辑下
Noon arrived without the orb of day appearing for a single instant. 中午到了，日光仍是一瞬也没有现出。 You couldn't even find its hiding place behind the curtain of mist. 人们甚至不可能认出它在这雾幕后面所在的位置。
《海底两万里》中英双语有声读物
Britain Bird numbers Out of the woods 英国 鸟类数量 离开树林 Good news on the bird populationbut not for everyone 鸟类数量的捷报但并非对所有人 British birdwatchers are used to bad news. House sparrow numbers have fallen from a
经济学人要闻
Cambodian groups are asking the government to stop the controlled flooding of their villages as a hydroelectric dam goes into operation. The floodgates of the Lower Se San 2 hydropower dam are being closed and water levels are rising in Stung Treng p
2017年VOA慢速英语(九)月
Study Links Flu Pandemics to La Ni?a A newly-identified link between pandemic flu and the weather phenomenon known as La Ni?a, may one day permit advance warnings of severe influenza outbreaks. Most of the time, influenza is a temporary annoyance. Bu
VOA标准英语2012年(一月)
为候鸟营造一片家园 The skies of North America today provide the backdrop for celebrating a century of conservation of one group of Earth's most treasured animals: migratory birds. On August 16, 1916, the United States and Great Britain (on b
VOA标准英语2016年(九月)
Every fall, this herd of pronghorn antelope treks more than 100 miles from Grand Teton National Park to their winter habitat in the Upper Green River Valley of Wyoming. This phenomenal migration, one of the longest in North America, has been taking p
自然百科2009年
RACHEL MARTIN, HOST: Every year, millions of commercial honey bees hit the road headed to farms around the country to pollinate crops. Occasionally, there are mishaps like the one that took place this past week in Delaware when a tractor-trailer carr
英语语言学习
外文学习不可避免地要谈如何记忆，尤其是记忆词汇。帮助记忆的方法很多，书上写的口头传的，谁都能说出些子午卯酉三经六脉，个中难免好坏有别良莠不齐。但别忘了学习方法需要因人而
实用英语