2021年衡阳市外国语学校高三英语上学期期末考试试卷及答案.pdf
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1、2021 年衡阳市外国语学校高三英语上学期期末考试试卷及答案 第一部分 阅读(共两节,满分 40 分)第一节(共 15 小题;每小题 2 分,满分 30 分)阅读下列短文,从每题所给的 A、B、C、D 四个选项中选出最佳选项 A I truly thought thatI might die that day.Had I not seen three bears and a few wolves over the last couple of days near the road,I might have just lain down and called it quits.What in t
2、he world was I thinking,dragging my bike up to Yellowstone and thinking I could ride from West Yellowstone to Old Faithful in the snow?No less!I had planned this trip for more than two months,and I wasnt about to give up so easily.The first few miles were beautiful.Ten miles in,I started sucking win
3、d.Fifteen miles and my legs felt like they were made of lead.By twenty miles,my lungs were burning and felt like there was nothing left in the tank.That was when I turned around and saw my husband and three children cheering me on in the van behind me.I knew I couldnt quit because I tell my children
4、 all the time that just because something is hard doesnt mean that you stop doing it.I had to live what Id been preaching(说教).That thought got me up that mountain and to the end of the ride.The importance of that ride was apparent after only a week.My eight-year-old daughter Emalee wanted to ride in
5、 a twelve-mile charity ride.That day was cold as well.She was the youngest rider.About four miles into the ride,she started feeling cold.The chill(寒冷)was making her muscles cramp a little and she began to struggle.By six miles,she had tears running down her face.It broke my heart to see her sufferin
6、g like that.I told herthat she didnt have to finish.She said that she wouldnt quit.I told her how I had wanted to quit the week before,but perseverance had gotten me to the end and I knew she could do it,too.The look on her face as she pulled into the finish was priceless.She threw her arms around m
7、e and said,“You didnt quit,Mommy,so neither did I.”1.What motivated the author to finish her ride?A.Her familys encouragement.B.Her own instruction for children.C.The beautiful scenery and weather.D.The careful and thorough preparation.2.By describing the conditions Emalee met,the author wanted to_.
8、A.show her guilt for her daughter B.prove that riding is a tough task C.persuade her daughter to give up D.indicate she was proud of Emalee 3.What does the author want to tell us according to the story?A.Never say die.B.Do nothing by halves.C.Children are what the mothers are.D.Every mothers child i
9、s handsome.B The shade of a single tree can provide welcome relief from the hot summer sun.But when that single tree is part of a small forest,it creates a considerable cooling effect.According to a study published today in the Proceedings of the National Academy of Sciences,trees play a big role in
10、 keeping our cities cool.According to the study,the right amount of tree cover can lower summer daytime temperatures by as much as 10 degrees Fahrenheit.And the effect is quite noticeable from neighborhood to neighborhood,even down to the scale of a single city block.“We knew that cities are warmer
11、than the surrounding countryside,but we found that temperatures vary just as much within cities,”says Monica Turner,a professor in the department of Integrative Biology,Wisconsin-Madison University and a co-author of the study.With climate change making extreme heat events more common each summer,ci
12、ty planners are working on how to prepare.Heat waves drive up energy demands and costs and can have big human health impacts.One potentially powerful tool,the studys authors say,are organisms that have been around long before human civilizations could appreciate their leafy benefits.And those trees
13、may be the secret to keeping the places we live livable.Essentially,says Turner,roads,sidewalks and buildings absorb heat from the sun during the day and slowly release that heat at night.Trees,on the other hand,not only shade those surfaces from the suns rays,they also release water into the air th
14、rough their leaves,a process that cools things down.To get the maximum benefit of this cooling service,the study found that tree cover must be more than 40 percent.In other words,an aerial picture of a single city block would need to be nearly half-way covered by a leafy green network of branches an
15、d leaves.4.What can we infer from Paragraph 2?A.Temperatures in cities mainly depend on their green coverage.B.People living and working in cities must plant trees in summer.C.Cities are warmer than the countryside because they dont have trees.D.An area with more trees can be cooler than the other p
16、arts within a city.5.Which of the following problems is caused by extreme heat events?A.Severe damage of city facilities.B.Serious human health problems.C.Residents growing demands for plants.D.Unnecessary waste of energy resources.6.Why are trees crucial to cities?A.They help shade and cool the cit
17、ies.B.They make urban scenery beautiful.C.They build up city cooling systems.D.They essentially block and release heat.7.What can city planners conclude from the study?A.They should publish the study in a newspaper.B.They should educate citizens to protect forests.C.They should plant trees on roads
18、and sidewalks.D.They should cover nearly half the city with trees.C The secrets of dreaming are always interesting psychologists.It is generally acknowledged in the field that dreams people have during this time betweenchildhood and full adulthood,thats around 30,are the strongest and most influenti
19、al.Yet not enough is known about the repeated patterns of dreaming.Researchers are still trying to answer a basic question:How does dreaming relate to the life experiences and developmental challenges?G.William Domhoff and Adam Schneider,at theUniversityofCalifornia,help to answer this question by e
20、xamining the lengthy dream series of two individuals,“Izzy”and“Jasmine”.Izzy provided a collection of 4,329 dream reports from between the ages of 12 and 25,while Jasmine provided 664 dreams recorded between the ages of 14 and 25.Large collections of dreams like these pose challenges to researchers.
21、Until recently,the means of studying dream series was to employ a team of recorders who take the time to code each dream for a predetermined(预先确定的)number of content categories,and then compare their results.Nowadays,digital technologies enable the analysis of language usage in dreams with high speed
22、,accuracy,and objectivity.This marks a revolutionary advance in the science of dreaming.However,itcan only lead so far.To gain more specific and detailed insights,Domhoff and Schneider tailored word strings(词串)for each dreamer,mixing elements of traditional research with digital tools for analyzing
23、large data sets.For Izzy these word strings included“family and s”,“celebrities”and“fantasy”,while the word strings they created for Jasmine included“familiar places,”electrical equipment”and“music”.The researchers used these word strings to identify connections between their dreams and real lives.S
24、urprisingly,the results of the analysis revealed a great deal of consistency(一致性)and continuity in both sets of dreams.Izzy pays much attention to pop culture,and has affection for famous actors.Jasmine is an accomplished musician and performer.“The frequencies of dream elements show the intensity(强
25、度)of the dreamers personal concern with that element in waking thought,”Domhoff and Schneider conclude.For anyone who still claims dreaming is merely random nonsense from the brain and mental world,these findings are hard to explain away.8.What do psychologists agree with about dreams?A.Dreams are i
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