高級(jí)英語(yǔ)-英語(yǔ)專(zhuān)業(yè) 本科段-最新版

內(nèi)容概要

　　《全國(guó)高等教育自學(xué)考試標(biāo)準(zhǔn)預(yù)測(cè)試卷·英語(yǔ)專(zhuān)業(yè)本科段：高級(jí)英語(yǔ)（最新版）》是根據(jù)全國(guó)高等教育自學(xué)考試指導(dǎo)委員會(huì)頒布的各科考試大綱，依照最新版本教材，參照最新考試題型，特邀多年從事自考教學(xué)、命題研究的專(zhuān)家精心編寫(xiě)而成的，從內(nèi)容上和形式上都保證了試卷的專(zhuān)業(yè)性、權(quán)威性和準(zhǔn)確性?！　　度珖?guó)高等教育自學(xué)考試標(biāo)準(zhǔn)預(yù)測(cè)試卷·英語(yǔ)專(zhuān)業(yè)本科段：高級(jí)英語(yǔ)（最新版）》附有詳細(xì)的參考答案，題型、題量及難度與真題相仿，注重實(shí)戰(zhàn)，講求技巧，通過(guò)深度的點(diǎn)評(píng)、詳盡的解析、精準(zhǔn)的預(yù)測(cè)，力求全真模擬實(shí)戰(zhàn)演練，切實(shí)提升考生的綜合應(yīng)試能力，滿(mǎn)足考生科學(xué)地進(jìn)行自我考評(píng)的需求?！　　度珖?guó)高等教育自學(xué)考試標(biāo)準(zhǔn)預(yù)測(cè)試卷·英語(yǔ)專(zhuān)業(yè)本科段：高級(jí)英語(yǔ)（最新版）》后附有教育部考試中心獨(dú)家授權(quán)的最新真題及參考答案。真實(shí)權(quán)威的考核標(biāo)準(zhǔn)，可以幫助考生提前體驗(yàn)實(shí)戰(zhàn)氛圍。

書(shū)籍目錄

高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（一）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（二）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（三）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（四）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（五）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（六）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（七）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（八）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（九）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷（十）高級(jí)英語(yǔ)標(biāo)準(zhǔn)預(yù)測(cè)試卷參考答案2007年10月高等教育自學(xué)考試全國(guó)統(tǒng)一命題考試高級(jí)英語(yǔ)試題及參考答案2008年10月高等教育自學(xué)考試全國(guó)統(tǒng)一命題考試高級(jí)英語(yǔ)試題及參考答案2009年10月高等教育自學(xué)考試全國(guó)統(tǒng)一命題考試高級(jí)英語(yǔ)試題及參考答案2010年10月高等教育自學(xué)考試全國(guó)統(tǒng)一命題考試高級(jí)英語(yǔ)試題及參考答案

章節(jié)摘錄

　　4）As the summer progresses and the fawns grow， they become less dependent on their mother' s milk and more dependent on growing plants as food sources. The adult males spend the summer growing antlers and getting fat. Both males and females continue to eat high quality food in fall in order to deposit body fat for the winter. In the case of does and fawns， a great deal of energy is expended either in milk production or in growing， and fat is not accumulated as quickly as it is in full grown males. Fat reserves are like bank accounts to be drawn on in winter when food supplies are limited and sometimes difficult to reach because of deep snow.　　5）As fall turns into winter， other changes take place. Fawns lose their spotted coat. Hair on all the deer becomes darker and thicker. The change in the hair coats is usually complete by September and maximum hair depths are reached by November or December when the weather becomes cold.　　6） But in addition， nature provides a further safeguard to help deer survive the winter-an internal physiological response which lowers their metabolism， or rate of bodily functioning， and hence slows down their expenditure of energy. The deer become somewhat slow and drowsy. The heart rate drops. Animals that hibernate practice energy conservation to a greater extreme than deer do. Although deer don't hibernate， they do the same thing with their seasonal rhythms in metabolism. Deer spend more energy and store fat in summer and fall when food is abundant， and spend less energy and use stored fat in winter when food is less available.　　7）When the " energy crisis" first came in 1973——1974， I was living with my family in a cabin on the edge of an area where deer spend the winter in northern Minnesota， observing the deer as their behavior changed from more activity in summer and fall to less as winter progressed， followed by an increase again in the spring as the snow melted. It was interesting and rather amusing to listen to the advice given on the radio： "Drive only when necessary， "we were told. "Put on more clothes to stay warm， and turn the thermostat on your furnace down."Meanwhile we watched the deer reduce their activity， grow a winter coat of hair， and reduce their metabolism as they do for thousands of years. It is biologically reasonable for deer to reduce their cost of living to increase their chances of surviving in winter.　　8）Not every winter is critical for deer of course. If the winter has light snow， survival and productivity next spring will be high. But if deep snows come and the weather remains cold for several weeks， then the deer must spend more energy to move about， food will be harder to find， and they must then depend more on their fat reserves to pull them through. If such conditions go on for too long some will die， and only the largest and strongest are likely to survive. That is a fundamental rule of life for wild， free wandering animals such as deer.　　……

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