精品文档---下载后可任意编辑Unit3Section One Tactics for ListeningPart2 Listening and Note-taking A Territory When we talk about a territory, we mean a defended space
Animals have their territories, which they mark out with their personal scent
The scent is their territorial signal
Human beings have other territorial signals
There are three kinds of human territory, marked by different territorial signals
First, there are the Tribal Territories, which in modem terms are known as countries
Countries have a number of territorial signals
The borders are often guarded by soldiers and they usually have customs barriers, flags, and signs
Other signals of the tribal territory are uniforms and national anthems
These signals are important, because they warn the visitor that he is entering a foreign cou