上海市2022-2023学年高二上学期英语上外版(2019)期末练习题(三).docx
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1、高二上外版选必1 Unit 1一选必2 Units 2期末练习题(三)考试时间40分钟 满分100分1. Vocabulary (每题2分,共计20分)A. poisonedB. destruction C. survived D. increased E. especiallyF. chemicals G. concern H. declineI. occasionally J. sensitive K.extinctionMore recent research has shown that many kinds of amphibians(两栖动物)are declining or ha
2、ve become extinct. Amphibians are animals, such as frogs, that live partly in water and partly on land. And they have been around for over 350 million years. They have 1 three mass extinctions, including the 2 of the dinosaurs. Why are they dying out now?The most serious aspect of amphibian loss, ho
3、wever, goes beyond the amphibians themselves. Scientists are beginning to think about what amphibian 3 means for the planet as a whole. If the earth is becoming unlivable for amphibians, is it also becoming unlivable for other kinds of animals and human beings as well?Scientists now believe that amp
4、hibian decline is due to several environmental factors. One of these factors is the 4 of habitat, the natural area where an animal lives. Amphibians are very 5 to changes in their habitat. If they cannot find the right conditions, they will not lay their eggs. These days, as wild areas are covered w
5、ith houses, roads, farms, or factories, many kinds of amphibians are no longer laying eggs.There are a number of other factors in amphibian decline. Pollution is one of them. In many industrial areas, air pollution has 6 the rain, which then falls on ponds and kills the frogs that live there. In far
6、ming areas, the heavy use of 7 on crops has also killed off amphibians. Another factor is that air pollution has led to 8 levels of ultraviolet (UV) light. This endangers amphibians, which seem to be 9 sensitive to UV light.All these reasons for the disappearance of amphibians are also good reasons
7、for more general 10. Thesefactors affect human beings, too.IL Reading ComprehensionSection A (每题2分,共计30分)We must face the fact that there are many aspects of the information age. All information makes us anxious. Over some of these, we have little or no control. On the other hand, there are steps we
8、 can take to eliminate much of 11. We might say, then, that survival in the information age is a challenging yet 12 task.To some extent, we are all receivers and givers of information. Our brain, however, receives and processes information in different ways. One way involves the amazing capacity of
9、the brain to process information subconsciously.Another way involves 13 processing of information such as during conversation. We have a great deal of control over this type of information processing both as givers and receivers. If we indulge (任凭)ourselves talking about tiny things or even harmful
10、information, valuable time and 14 can be wasted. Meanwhile this can make us and others anxious. You may lose opportunities to absorb and distribute information that is truly useful for 15 in this troubled world.Information gathered by reading is processed consciously and 16 takes longest. The writte
11、n word is still the most powerful way of 17 imagination and conveying information, ideas, and concept.How can we 18 so much information from various sources, such as reading material, TV program,computer games, and other 19 activities? The answer is screening. Screening, sorting out or prioritizing
12、what we need to hear, see, say or read may 20 much information anxiety.To cut through confusing information, 21 this basic rule: Keep it simple! The secret to processing information is narrowing your 22 of information. Simplicity is 23 in many Asian cultures and is even recognized in Western culture
13、s as a superior way of living. Writer Duane Elgin 24 , To live more simply is to live more purposefully and with a 25 of needless distraction.A. anxiety B. troubleC. interest D. curiosity11. A. donatingB. accomplishing C. rewarding D. searchingA. sensitiveB. conscious C. unconsciousD. reasonable12.
14、A. health B. wealth C. power D. energyA. expanding B. surviving C. stretching D. bearing13. A. hence B. however C. still D. yetA. cooperating B. finding C. stimulating D. removing14. A. think ofB. deal with C. do with D. rule overA. considerate B. professional C. humorous D. recreational15. A. get r
15、id of B. bring about C. break into D. come toA. catchB. apply C. abandon D. offer16. A. rankB. limit C. field D. laneA. receivedB. suppliedC. labeledD. recommended17. A. opposed B. stated C. declined D. offeredA. minimumB. maximum C. quantityD. presenceSection B (每题5分,共计35分)(A)The State of Marriage
16、TodayIs there something seriously wrong with marriage today? During the past 50 years, the rate of divorce in the United States has exploded: almost 50 % of marriages end in divorce now, and the evidence suggests it is going to get worse, if this trend continues. It will lead to the breakup of the f
17、amily, according to a spokesperson for the National Family Association. Some futurists predict that in 100 years, the average American will marry at least four times and extramarital affairs(婚夕卜恋)will be even more common than they are now.But what are the reasons for this, and is the picture really
18、so depressing? The answer to the first question is really quite simple: marriage is no longer the necessity it once was. The practice of marriage has been based for years partly on economic need. Women used to be economically dependent on their husbands as they usually didnt have jobs outside the ho
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