(2014·德州模擬)Some animals will defend their territory by fighting with those who try to invade it.Fighting，however，is not often the best choice，since it uses up a large amount of energy，and can result in injury or even death.Most animals rely on various threats，either through sounds or smells.The songs of birds，the drumming of woodpeckers and the loud calls of monkeys are all warnings that carry for long distances，advertising to possible invaders that someone else’s territory is being approached.Many animals rely on smells to mark their territories or leaving droppings around the territories.Other animals will be warned off the territory without ever meeting with the territory’s defender.

Sometimes，these warnings may be ignored，and an invader may move accidentally into a neighboring territory，or two animals may meet near the border of their nearby territories.When the two animals meet，they will generally threaten each other with visual (視覺(jué)的) displays.These displays will often exaggerate an animal’s size by putting up feathers or fur，or will show off the animal’s weapons.The animals may go through all the behavior of fighting without ever actually touching each other.The displays are generally performed best near the center of an animal’s territory，where it is more likely to attack an invader and where retreating becomes more of a choice.
Actual fighting usually only happens in overcrowded conditions，when resources are not enough.Serious injury can result，and old or sick animals may die，leading to a more balanced population size.Under most natural conditions，territoriality is an effective way of maintaining a healthy population.The study of social behaviors such as territoriality in animals may also help us to understand human society.
【小題1】What topic is the passage mainly involved in?

A．What animals’ territory is usually like. 
B．How animals deal with different threats. 
C．How animals defend their territory. 
D．Where animal fights take place frequently. 
【小題2】For most animals，what’s their first response to the possible invaders to defend their    territory?
A．Fighting in groups. 
B．Threatening and warning. 
C．Escaping before being hurt. 
D．Asking partners for help. 
【小題3】What does the underlined word “exaggerate” in the second paragraph mean?
A．enlarge B．change 
C．shake　 D．shrink 
【小題4】An actual fight will happen when________.
A．a(chǎn)nimals meet near the border of their territories 
B．the invader enters the defender’s territories 
C．the defender notices the invader smaller than itself 
D．the living resources are limited in the territory 
【小題5】The last paragraph tells us that territoriality has an influence on the________of the animals.
A．communication B．condition 
C．population　 D．migration 


【小題1】C
【小題2】B
【小題3】A
【小題4】D
【小題5】C

解析語(yǔ)篇解讀　本文是一篇說(shuō)明文。文章主要就動(dòng)物如何保護(hù)自己的領(lǐng)地進(jìn)行了介紹。
【小題1】解析：　主旨大意題。通讀全文可知，本文主要就“動(dòng)物如何保護(hù)自己的領(lǐng)地”進(jìn)行了介紹。
答案：　C
【小題2】解析：　細(xì)節(jié)理解題。根據(jù)第一段第三句“Most animals rely on various threats，either through sounds or smells.”可知，答案選B。
答案：　B
【小題3】解析：　詞義猜測(cè)題。根據(jù)第二段第二、三句可知，當(dāng)某種動(dòng)物發(fā)現(xiàn)有其他的動(dòng)物侵入自己的領(lǐng)地時(shí)，會(huì)通過(guò)視覺(jué)上的展示來(lái)恐嚇對(duì)方。它們會(huì)豎起羽毛或皮毛，以使自己看起來(lái)更大、更強(qiáng)壯。因此exaggerate應(yīng)為“擴(kuò)大，增大”之意。
答案：　A
【小題4】解析：　細(xì)節(jié)理解題。根據(jù)最后一段第一句“Actual fighting usually only happens in overcrowded conditions，when resources are not enough.”可知，當(dāng)過(guò)度擁擠導(dǎo)致生存資源匱乏時(shí)，就有可能發(fā)生打斗。
答案：　D
【小題5】解析：　細(xì)節(jié)理解題。根據(jù)最后一段倒數(shù)第二句“Under most natural conditions，territoriality is an effective way of maintaining a healthy population.”可知，答案選C。
答案：　C

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科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

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科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

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科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

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科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

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