2020届徐州市三十四中学高三英语下学期期中试题及参考答案.pdf
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1、20202020 届徐州市三十四中学高三英语下学期期中试题及参考答案届徐州市三十四中学高三英语下学期期中试题及参考答案第一部分第一部分阅读(共两节,满分阅读(共两节,满分4 40 0 分)分)第一节(共第一节(共 1515 小题;每小题小题;每小题 2 2 分,满分分,满分 3030 分)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 ALOI EnglishEnglish Conversation ClassesTakeEnglishconversationclasseswithnativeEnglish-speakingteachersfromtheUnitedSt
2、ates,IrelandandAustralia,live,1-on-1.This is by far the best way to improve your real spoken English and listening abilities and get to a level whereyou can use it in real-life situations.Our teachers mainly carry on conversations about work in different fields,such as business,finance,politics and
3、travel.However,if you like,you can have normal day-to-day conversationsabout events,weather,etc.If you would like to learn some grammar during conversation,we can do that too!Our English Conversation classes:Your conversations will always be with a native English speaker.You can choose the time,day
4、and teacher for each class.The classes are made for each student individually.They will be at your level,studying what you need andwhat interests you.Packages10 Classes Package$229.90Interested in taking 10,55-minute conversation English classes?Schedule a first free class with LOI English and talk
5、to the teacher about it.After that,you can arrange to takeour 10-class conversation English course.20 Classes Package$439,80Interested in taking 20,55-minute conversation English classes?Schedule a first free class with LOI English and talk to the teacher about it.After that,you can arrange to takeo
6、ur 20-class conversation English course.1.What do the classes mainly focus on?A.Daily conversations.B.Work-related topics.C.Grammar rules.D.Area-based accents.2.Which is NOT offered to the students?A.Native English-speaking teachers.B.Personalized courses.C.Choice of class time and teacher.D.Offline
7、 learning materials.3.What should a student do first if he decides on either of the packages?A.Arrange a free class with LOI English.B.Bargain with LOI English for lower fees.C.Choose an experienced LOI English teacher.D.Make a promise to sit through each class.BConcerns about health,animals and the
8、 environment are leading more people to remove meat from theirdiet.Plant-based meat alternatives(替代品)increasingly appear in supermarkets and restaurants.But what somepeople call clean meat-meat grown from cells in a laboratoryis still an idea that is just beginning.More than 24 companies are testing
9、 lab-grown fish,beef and chicken.These businesses hope to enter thealternative meat market,which could be worth$140 billion by 2029.One of the companies,Shiok Meats,growsits product by taking shrimp cells and keeping them at a fixed temperature.They are then given nutrients in asolution(溶液).The cell
10、s become meat in four to six weeks.This lab-grown meats price is high.One kilogram of it now costs$5,000,said Shiok Meats chief executiveSandhya Sriram.At that cost,a single pork and shrimp dumpling could be as much as$300.Sriram,avegetarian,hopes to cut the cost to$50 for one kilogram by the end of
11、 this year.“We are looking at next year,so we might bethe first ever company to launch a cell-based meat product in the world,”Sriram said.“Shiok Meats still needsapproval from the citys food regulator,and that matters the most at present.”Although people increasingly demand meat alternatives,cell-b
12、ased meat companies still faceresistance(抵制)to their products.In Singapore,some people said they would give lab grown meat a second thought.“I may notexactly dare to eat it,but I do find the idea appealing because the animals in the oceans are declining,”said60-year-old Pet Loh,while sheshopped for
13、shrimps in a Singapore market.Any alternative way of making animal protein without harming the environment is positive,said Paul Teng,aspecialist in agriculture technology at Nanyang Technological University.But,he added,more studies are neededto understand any negative result of making cellular pro
14、tein.4.Why are more people eating less meat?A.Because lab-grown meat has more nutrition.B.Because plant-based food is getting popular.C.Because meat in the market is increasingly expensive.D.Because health and the environment are their concerns.5.What is the most important for Shiok Meats at present
15、 according to Sriram?A.Bringing down the price.B.Gaining consumers acceptance.C.Obtaining official permission.D.Getting ahead of other companies.6.Which word best describes Pet Lohs attitude towards lab-grown meat?A.Doubtful.B.Uncaring.C.Negative.D.Positive.7.What is the text mainly about?A.A new wa
16、y to make a fortune.B.Negative results of lab-grown meat.C.New research findings on healthy diet.D.A meat alternative grown in labs.CAbout a billion birds die from flying into buildings each year inNorth America.Suspicions havebeen that birdsmay regard the open areas behind glass as safe passageways
17、.Or they may mistake the reflected trees for the realthing.Researchers would like to reduce collisions,which requires a solid understanding about what makes a birdmore or less likely to die by crashing into a building in the first place.“There was ly little known at a broad scale.Previous studies we
18、re at one small study site.Jared Elmore,agraduate student in natural resource ecology and management atOklahomaStateUniversity.So he and hiscolleaguesusedapreviouslycreateddatasetofbuildingcollisionsforbirdsat40sitesthroughoutMexico,Canadaand theU.S.The first finding was obvious:bigger buildings wit
19、h more glass kill more birds.But the details were moreremarkable.Wefoundthatlifehistorypredictedcollisions.Migrants(候 鸟),insect-eatersandwoodland-inhabiting species collided more than their counterparts(同类).”Most migratory species travel at night,when lights near buildings can distract or disorient(
20、使迷失方向)them.And Elmore thinks that insect-eating birds might be attracted to buildings because their insect prey(猎物)isattracted to the lights.He suspects that woodland species get tooled by the reflections of trees and bushes in thewindows.The results are in the journal Conservation Biology.By unders
21、tanding which birds are more likely to collide with buildings,researchers can perhaps determine thebest way to adapt buildings,or their lighting,to help prevent such accidents.And by knowing risks,along withmigration timing and behavior,building managers can better predict when birds are at their gr
22、eatest danger-andimprove lighting strategics accordingly.Elmores next project will use radar to help predict bird migrations.I think that would maybe go a long wayin terms of providing information to people,to the public,to building managers,on when they can get the mostbenefit in terms of lights-ou
23、t policies.8.What is the possible reason for birds crashing into buildings?A.They didnt see the buildings.B.They took reflections for reality.C.They assumed the windows to be open.D.They considered buildings as safe routes.9.What is Jared Elmores study different from the previous ones?A.It created a
24、 new data set.B.It went beyond national borders.C.It covered a wider range of sites.D.Ill studied some specific bird species.10.What was the most noticeable finding of Jared Elmores study?A.Migratory species travel at night.B.Birds tend to be misled by glasses.C.Bigger buildings cause more collision
25、s.D.Birds living habits give rise to collisions.11.Which of the following can help reduce bird collision?A.Adjust the lightening system.B.Attach radars to each building.C.Adopt strict lights-out policies.D.Ban using glasses on buildings.DSome of the oldest art in human history is being damaged,scien
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