Extinction—extinguisher To keep pace with Catch up with Competitor—competition—competitive—competitiveness Likely=possible ---likelihood=possibility vegetable—vegetarian ignorance—look ove...
1. If we did not have air, there would be no sound. Without air, there would be no life. 2. not…but… 不是 … 而是 … 连接并列状语 eg: In the past three years, he did not study for his...
Animals think much while building their houses. The bird searches for what it can use in building its nest, and in doing this it thinks. The beavers think as they build their dams and their houses. Th...
As a matter of fact, milk always meets in the stomach a digestive juice which curdles it; the curdling of the milk is the first step in its digestion. A similar wrong idea is that fish and ice cream w...
In contrast , information in short-term memory is kept for only a few seconds , usually by repeating the information over and over . For example , you look up a number in the telephone book , and befo...
Animals’ Early Warning Systems 2 Massive migrations Wildlife photographer Mike Blair remembers the day he witnessed how waterfowl can sense change in the weather. That morning the weather was mild,...
Animals’ Early Warning Systems By Brent Frazee / 2005 The Kansas City Star , Knight Ridder Newspaper. Distributed by Tribune Media Service International. Biologists report wildlife’s amazing abili...
The Most Extreme Animals Earth is a planet of extremes, extreme places and extreme animals, but some animals are more extreme than others. Join us as we count down to find the most unusual and the mos...
Tippi: The Little Girl Who Talks to Animals Tippi in Africa Tippi: I know all about nature. I know the tracks; I always know where I’m going, and I never get lost, never ever. It’s my power, it’...
新编英语教程第六册unit05_1_Animal_Play...
