山东省临沂市蒙阴县实验中学2020届高三英语上学期期末考试试题(PDF).pdf
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1、1蒙阴县实验中学20192020 学年度上学期期末考试高三英语试题2020.1(满分:120 分)注意事项:1.答卷前,考生务必将自己的姓名、考生号等填写在答题卡和试卷指定位置上。2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上。写在本试卷上无效。3.考试结束后,将本试卷和答题卡一并交回。第一部分阅读(共两节,满分 50 分)第一节(共 15 小题;每小题 2.5 分,满分 37.5 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。AApple Seeds Cir
2、culation(发行量):1 Year,9 Issues Cover Price:MYM 44.55 Price For You:MYM 33.95 Product Description:Apple Seeds is an award-winning magazine filled with stories for kidsaged from 7 to 9.The cover is very soft,providing durability(耐用性)that allows each issue to beenjoyed for many years to come.Besides,the
3、re is a big surprise for youits being sold at a morefavorable discount than usual.Better Life Circulation:1 Year,12 Issues Cover Price:MYM 44.55 Price For You:MYM 15.00 Product Description:Designed for those who have a strong interest in the personal lifestyle,Better Life is Americas complete home a
4、nd family service magazine.It offers help with food,recipes,decorating,building,gardening,family health,money management,and education.Humor Times Circulation:1 Year,12 Issues Cover Price:MYM 36.00 Price For You:MYM 11.95 Product Description:Humor Times magazine is for those who love to laugh!Full o
5、f cartoonsand humor columns,it shows up in your mailbox once a month and keeps you smiling all yearround!In todays world,you need a reason to laugh.So lets find it in Humor Times.News China Circulation:1 Year,12 Issues Cover Price:MYM 47.88 Price For You:MYM 19.99 Product Description:News China maga
6、zine is the English edition of China Newsweek.Themagazine covers the latest Chinese domestic news in politics,business,society,environment,culture,sports and travels,etc.It is the first comprehensive news magazine for readers interestedin China.1What do we know about Apple Seeds?AYou can receive it
7、every month if you purchase it.2BThe soft cover enables it to be read and kept long.CIt offers the biggest discount among all the magazines.DThe magazine is going to surprise you for many years.2Better Life can help you in _.Abeautifying your house Bfinding interesting stories for your kids Corderin
8、g food from restaurants Dlearning about sports and travels 3What kind of people may buy News China?APeople who have an interest in the personal lifestyle of Chinese.BPeople who have a strong sense of humor and love to laugh.CPeople who are interested in news around the world.DPeople who want to lear
9、n about Chinas politics,business and culture.BWhat picture do you have of the future?Will life in the future be better,worse or the same asnow?What do you hope about the future?Futurologists predict that life will probably be very different in 2050 in all the fields ofactivity,from entertainment to
10、technology.It seems that TV channels will have disappeared by2050.People will choose a program from a“menu”and a computer will send the program directlyto the television.By 2050,music,films,programs,newspapers and books will come to us bycomputer.By 2050,water will have become one of our most seriou
11、s problems.In many places,agriculture is changing and people are growing fruit and vegetables to export.This uses a lot ofwater.Demand for water will increase ten times between now and 2050,and there could beserious shortages.Some futurologists predict that water could be the cause of war if we dont
12、 actnow.In transport,cars will run on new,clean fuels and they will go very fast.By 2050,cars willhave computers to control the direction and speed,and drive it to your destination without anyaccidents.And space planes fly all over the world and take people flying from Los Angels toTokyo in just two
13、 hours.In the field of technology,robots will have replaced people in factories.Many big factoriesprefer robots,because they do not ask for pay rises or go on strike,and they work 24 hours a day.By 2050,we will see robots everywherein factories,schools,offices,hospitals,shops andhomes.In particular,
14、medicine technology will have conquered many diseases.By 2050,there will beelectronic devices that could help blind and deaf people see again and hear again,and scientistswill be able to produce clones of people and decide how they look,how they behave and howmuch intelligence they have.Scientists w
15、ill be able to do these thingsbut should they?4What may happen to the TV programs in the future?AThe programs played on TV will be decided by you.BA computer will decide TV programs.CYou may choose the channels from a menu on a computer.DThe programs made by you will be played on TV.5In Para.3,the a
16、uthor wants to tell us that in the future _.Afruits will be more expensiveBfewer people will plant fruits and vegetablesCplanting will need much less waterDthe shortage of water will be more serious6What mainly makes driving much safer in the future?AGood traffic condition.BGood driving skills.CThe
17、role played by computers.3DThe use of new fuel.7Which of the following statements about the future is TRUE?AThe world will be controlled by robots.BBlind people will get a lot of help from robots.CFewer workers are needed in factories.DScientists will clone people of different kinds.CPatients in the
18、 early stages of Alzheimers disease often struggle to remember recentlylearned information,meaning they forget things like important appointments or where they lefttheir keys.But it seems that these memories are not lost.They are still filed away in the brainsomewhere;they just cant be easily access
19、ed.Now,researchers at MIT have developed a means of getting back memories in micesuffering from Alzheimers.The method relies on a technique that uses light to control geneticallymodified neurons(转基因神经元).Currently it is too early to be used in human trials as itinvolves inserting light emitting(发光)eq
20、uipment into the subjects brains,but the sameprinciples still apply,the researchers said.“The important point is that this is evidence of the concept.That is,even if a memory seemsto be gone,it is still there.Its a matter of how to get it back.”said the senior researcher SusumuTonegawa.The team took
21、 two groups of mice,one genetically engineered to develop Alzheimers andone healthy.They then placed them into a room and gave them a mild electric shock.All of themice showed fear when put back an hour later.When placed in the room a third time several dayslater,the Alzheimers mice acted normally.T
22、hey had forgotten the shock.The researchers were then able to bring back the memory of the shock by activating(激活)the cells in which the memories were stored.Even when the mice were put into an unfamiliarroom,they showed fear when the cells associated with the shock were activated.“Short-term memori
23、es seem to be normal in the order of hours.But for long-term memories,these early-Alzheimers mice seem to bedamaged,”saidthelead researcher DheerajRoy.“Directly activating the cells that we believe are holding the memory helps them get it back.This suggests that it is indeed an access problem to the
24、 information,not that they are unable to learn or store this memory.”8What can we learn about the researchers at MIT?AThey are the pioneers of brain research.BThey have used the method in human trials.CThey can cure Alzheimers using the new method.DThey can get back memories in mice with Alzheimers.
25、9Why did the Alzheimers mice behave normally the third time?AThey failed to remember the electric shock.BThey were accustomed to the situation.CThey managed to overcome the fear.DThey activated the association automatically.10For long-term memories,the early-Alzheimers mice _.Acan transform their br
26、ain cellsBcant learn new tricks wellCcan easily get back their memoriesDcant access the information stored11The main purpose of the text is to _.Aintroduce a method of doing a researchBreport the latest discovery about a diseaseCgive advice on how to improve memoriesDexplain how a brain stores infor
27、mation4DBlue whales are the largest animals ever known to have existed on the planet,and they cangrow to a length of 100 feet and weigh more than 330,000 pounds.But recently researchers havefound that these whales are on the move and they have migrated from California waters to areasoff Canada and A
28、laska for the first time since commercial whaling ended in 1965.The researchers identified 15 blue whales that have appeared off the coast of BritishColumbia and the Gulf of Alaska since 1997.Four of these whales were recognized as ones thatwere once sighted off California shores,suggesting that the
29、 whales are returning to an oldmigration pattern between the coasts.Before commercial whaling began in the early 1900s,blue whales were found widelythroughout the North Pacific and California waters.But from the 1920s to the 1960s,whalingseverely reduced the whale populations.Blue whales never recov
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