2019～2020学年江苏省扬州中学高一上学期期中考试英语答案
扬州中学2019—2020学年度第一学期期中试题高一化学(含答案)
扬州中学2019-2020学年度第一学期期中考试试卷高一化学2019.11【说明】试卷总分100分，考试时间75分钟。
可能用到的相对原子质量：H—1 C—12 N—14 O—16 Na—23 S—32 Cl—35.5选择题（共50分）单项选择题（包括10题，每题3分，共30分。
每题只有一个．．．．选项符合题意）1．建设生态文明是中华民族的发展大计，我们必须树立和践行绿水青山就是金山银山的理念。
下列关于绿地作用和保护的说法中不．正确的是A．绿地可以保持水土，减少水土流失B．绿地可以吸收二氧化碳，转化生成氧气C．绿地可以调节气候，减少空气中PM2.5含量D．为减少园林绿地中病虫害，大量使用杀虫剂解决问题2．体操运动员比赛时为了防滑，常在手掌上涂抹碳酸镁粉末。
碳酸镁属于A．酸B．碱C．盐D．氧化物3．下列物质属于电解质的是A．熔融NaCl B．稀硫酸C．SO2D．铜4．136C呼气法在医学上常用于幽门螺旋杆菌的诊断，146C可用来测定出土文物的年代。
下列有关136C和146C的说法不．正确的是A．136C和146C原子中均含有6个质子B．136CC．136C和146C互称为同位素D．136C和146C原子的核外电子排布相同5．对于2Na + 2H2O＝2NaOH + H2↑，下列说法正确的是A．H2O中O的化合价：-1 B．Na原子在反应中容易得到1个电子生成Na+ C．H2的摩尔质量：2 g·mol-1D．NaOH电离方程式：NaOH＝Na+ + O2－+ H+ 6．下列各组离子在溶液中能大量共存的是A．Mg2+、K+、OH-B．Ba2+、Na+、SO2－4C．K+、HCO－3、OH-D．K+、Cu2+、NO－37．反应2NO+2CO催化剂N2+2CO2可应用于汽车尾气的净化。
下列说法正确的是A．该反应属于置换反应B．CO是氧化剂C．NO发生了还原反应D．每转移2 mol电子，生成22.4 L CO28．下列有关从海带中提取碘的实验原理和装置能达到实验目的的是A．用装置甲灼烧碎海带B．用装置乙过滤海带灰的浸泡液C．用装置丙制备用于氧化浸泡液中I—的Cl2D．用装置丁吸收氧化浸泡液中I—后的Cl2尾气9．分离提纯下列物质时选用的试剂或方法不．正确的是分离提纯试剂方法A 除去Cl2中的HCl NaOH溶液洗气B 提取溴水中的溴单质CCl4萃取C 除去NaCl中的Na2CO3盐酸蒸发结晶D 除去H2O中的Fe3+—蒸馏10．含Na2SO4、MgSO4和NaNO3的1 L混合溶液，已知其中c(Mg2＋)= 0.4 mol· L-1，c(SO2－4)= 0.7 mol· L-1，c(NO－3)=0.2 mol·L-1，则此溶液中c(Na＋)为A．0.2 mol·L-1B．0.4 mol·L-1C．0.6 mol· L-1 D．0.8 mol· L-1不定项选择题（本题包括5小题，每题4分，共20分。
扬州中学教育集团2019年第一次中考重点考试英语试卷及解析
扬州中学教育集团2019年第一次中考重点考试英语试卷及解析2018.4.1〔总分值：120分；考试时间：100分钟〕说明：1.本试卷分第I卷和第II卷两部分；2.答题前,考生务必将本人的姓名、准考证号填写在答题卡相应的位置上。
3.选择题每题选出答案后,请用2B铅笔在答题卡指定区域填涂,如需改动,用橡皮擦干净后,再填涂其它答案。
非选择题请用0.5毫米的黑色签字笔在答题卡指定区域作答,在试卷或草稿纸上作答一律无效。
考试结束后,请将答题卡交回。
第I卷选择题〔60分〕【一】单项选择〔共15小题；每题1分,计15分〕从以下每题所给的选项中,选择一个最正确答案。
1.---ThisiswayI’vetoldyouabout.---Itisreallyusefulone.A.the,anB.the,aC.a,aD.a,the2.---unusualmusicheisplaying!---Yes,allofthestudentsarelosingthemselvesinit.A.HowB.WhatanC.HowaD.What3.---Goodnews!Aboutthree_______studentscangotoYangzhouMiddleSchoolforfurtherstudy.---Congratulations!A.hundredB.hundredsC.hundredsofD.hundredof4.---Look!Lotsofpeoplethere.What’swrong?---Anoldladywasgoingacrosstheroad________acarhither.A.whileB.asC.whetherD.when5.---Let’sgotoCanadaforaholiday.---Sorry,wewon’tgothere.Allofusexcepthim_______toCanada.A.havegoneB.hasgoneC.havebeenD.hasbeen6.----I’msorry.I’mlateforthemusicpresentation.---Whyareyousolate?Thepresentation_______for10minutes.A.hasbegunB.hasstoppedC.hasbeenoverD.hasfinished7.---CanyoutellmesomethingaboutChinesetradition?---Yes,inthisanimalyearpeopleinChinalike_______themselvesinred.A.wearingB.puttingonC.havingD.dressing8.---Iheardyourgrandpausedtobeateacher.---Yes.Hewasamathteacher________.A.onthe1950sB.inthe1950sC.atthe1950’sD.in1950’s9.---Youaren’tastranger,areyou?---,don’tyouremembermeattheschoolgatetenminutesago?A.Yes,toseeB.No,seeingC.No,sawD.Yes,seeing10.---It’stoocold.Wouldyoumindthewindow?---.Butdon’tdoitnow.A.mytoclose;SureB.myclosing;GoodideaC.meclosing;BetternotD.meclosing;Ofcoursenot11.---What’stheweatheroftenlikeinourhometowninearlyspring?---Thereismuch__________hereandit’soften___________.A.rains,rainsB.rainy,rainsC.rain,rainyD.rains,rainy12.---There_____anybodyintheroom.---Whydoyousayso?---Becausethedoorislocked.A.mustnotbeB.can’thaveC.can’tbeD.maynotbe13.---Doyouknow_______?---Sorry,Ihavenoidea.A.wheredidyouparkmycarB.what’sthematterwithhimC.whichthewayistotheparkD.whentheyhavefinishedthework14.---Goodnews!Theywill__________onMayDayholiday.---Soundsexciting!A.getmarriedB.marryC.bemarriedwithD.getmarriedto15.---Hi,Sunny,yournewflatissonice!---Thanks,_____.A.mypleasureB.don’tmentionitC.helpyourselfD.makeyourselfathome【二】完形填空〔共15小题；每题1分,计15分〕阅读短文,从每题所给选项中选出能够填入空白处的最正确选项。
江苏省扬州中学2019-2020学年高一英语上学期期中试题
江苏省扬州中学2019-2020学年高一英语上学期期中试题（试卷满分： 150分；考试时间：120分钟）第一部分听力 (共两节，满分30分)做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节 (共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. Where are the two speakers?A. In an office.B. At the doctor’s.C. In a restaurant.2. What does the woman think of Professor Johnson’s lectures?A. Great.B. Just so-so.C. Hard.3. How will the man go to the zoo?A. By bus.B. On foot.C. By taxi.4. What are the speakers doing?A. They are greeting each other.B. They are talking over the telephone.C. They are saying goodbye to each other.5. What do you know about the woman?A. She doesn’t have a computer.B. Her computer is the latest model.C. She has fallen behind others at work.第二节（共 15 小题；每小题 1.5 分，满分 22.5 分）听下面 5 段对话或独白。
每段对话或独白后有几个小题，从题中所给的 A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。
2019-2020学年江苏扬州高一上英语期中试卷
2019-2020学年江苏扬州高一上英语期中试卷一、阅读理解1.Homecoming is a tradition for most American high schools and most colleges and universities. There are a ton of activities that center around homecoming.Homecoming Spirit WeekMany schools start the homecoming celebrations with Spirit Week. Starting on Monday, the week has a different theme each day, and students are encouraged to take part. Some have competitions among the classes to see who has the most school spirit.Homecoming Pep RallyA pep rally is a time for all the students to come together and cheer on their sport teams. Everyone makes as much noise as possible to cheer on their teams.Homecoming GameThe game most often played for homecoming is ball. There's generally a huge crowd and a lot of energy and excitement. If a school doesn't have a football team, the game might be basketball, soccer or hockey.Homecoming ParadeSome towns organize a homecoming parade with floats marching band and sports teams. It's a time for the whole town to come together, socialize and celebrate their town and high school.Homecoming DanceA homecoming dance is just for the students of the school, and it usually falls on the Friday or Saturday night after Spirit Week. A homecoming dancing is a time for the entire school to come together and party. Dress is generally less formal, with girls wearing knee-length rather than floor-length dresses and boys wearing suits and ties.（1）What can we learn from Homecoming Spirit Week?A.Everyday has the same theme during the week.B.All the students must join in the activity.C.School spirit plays an important role.D.It usually falls after Homecoming Dance.（2）Which activity needs students to make noise?A.Homecoming Spirit Week.B.Homecoming Pep Rally.C.Homecoming Game.D.Homecoming Dance.（3）As there are no students playing football at Tom's school, they can choose ______ for the homecoming game.A.table tennisB.volleyballC.danceD.hockey（4）How will boys and girls dress for a homecoming dance?A.Girls should wear long dresses.B.Boys should be dressed in jeans.C.They don't need to dress very formally.D.They need to dress the same.2.It was a dream that appeared in Marin Minamiya when she saw Mount Everest about nine years ago. Minamiya was 13 then and was visiting Nepal on a school trip from Hong Kong."I was making a long journey to the base camp of Annapurna and when I saw Mount Everest, it made me wonder what it would be like to climb this mountain." she says. When Minamiya returned home she could not stop thinking about one day conquering（征服）the tallest peak in the world.Minamiya says, "I told my dad, 'I want to climb Mount Everest.' And he said. 'All right, great! I support your dream, but I'm not going to offer you money'" Getting enough money proved to be the biggest challenge for Minamiya. "If I could climb Mount Everest at the age of 19, I would be the youngest person to climb the mountain in Japan. So that was why I set that goal and decided to set on my climbing journey."Her dream was finally realized when she was 19, and she became the youngest Japanese that had been to the summit of Everest. "When I reached the summit, I cried and had icicles （冰柱）on my lashes. It was absolutely beautiful, she says. "I thought that I had become somebody completely new. I was reborn."What's more, Minamiya's journey to Everest took her to some of the biggest mountain ranges in the world. At the age of 20, she became the youngest person in the world to complete the Explorers Grand Slam reaching the highest peaks of all seven continents plus the North Pole and South Pole. "I was just thinking, 'Well, what should I do next?' I call it the domino effect of dreams coming true", she says.Minamiya says she wants to encourage other people, especially young women, to go after their dreams, just as she does. "Believe in your potential（潜力）and believe it's endless," she says. "Don't be afraid to be the only girl in certain situations. Go for it—you should definitely follow your heart."（1）What did Minamiya do after the school trip?A.She imagined living on the top of Mount Everest.B.She planned to climb mountains with her dad.C.She wanted to climb the highest mountain.D.She asked her dad for more information.（2）What difficulty did Minamiya face when trying to realize her dream?A.She was laughed at by others.B.She had to collect enough money.C.She wasn't supported by her father at first.D.She didn't know how to train for her dream.（3）How did Minamiya feel when she reached the summit of Everest?A.Disappointed.B.Shocked.C.Sad.D.Excited.（4）Which of the following can best describe Minamiya?A.Thoughtful and generous.B.Brave and confident.C.Creative and calm.D.Careful and kind.3.The UK's first short-story vending machines（自动售货机）are placed at Canary Wharf soon. Giving out one-, three-and five-minute stories free to passers-by at the touch of a button the vending machines are made by the French company Short edition.The three machines in Canary Wharf are the first ones in the UK. Covering different styles, the stories will be works by authors including Virginia Woolf, Lewis Carroll and Charles Dickens. And the first story to start is a special one-minute tale from best-selling novelist Anthony Horowitz. He planned to write whodunit（侦探小说）for the machine, and thought it was a challenge to change the style into such a short form."It was the challenge of writing a story that could be read between two stations not just a short story but very short story," he says. "Because I love whodunits, I doubt if I was able to write a proper whodunit with a solution which could make you smile in such a short amount of space." He says it took three or four days to write his story, The Death of Mr. Robinson."What interested me was that I traveled on the tube every day and saw everybody buried in apps and games, or looking at old tweets," says Horowitz, who is now working on the television adaptation（编导）of his Alex Rider series. "So the idea of using that part of your day for something fun, something like literature, is worthy.""We're all ashamed of saying we're too busy, but our research found that 70% of us would rather get lost in a good book than get lost down the rabbit hole of social media," says Lucie Moore, head of arts and events of the group. "Our short story stations will provide the perfect machine."（1）What can we learn about the vending machines?A.They charge users lots of money.B.They mainly provide short stories.C.They are widely seen around the UK.D.They encourage people to write stories.（2）What happened to Anthony Horowitz when he was writing stories for the machine?A.He came up with many ideas for the stories.B.It was difficult for him to choose a proper story.C.He needed only one minute to complete his story.D.It was challenging for him to make long stories short.（3）What made Horowitz want to write short stories?A.The scene of people staring at their phones.B.The details in The Death of Mr. Robinson.C.Readers can have fun in the literature works.D.The popularity of his Alex Rider series.（4）What is Lucie Moore's attitude towards the vending machine?A.Doubtful.B.Worried.C.Supportive.D.Negative.二、七选五阅读4.根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
江苏省扬州中学2019-2020学年高一上学期12月月考试题+英语+Word
江苏省扬州中学2019-2020学年12月质量检测高一外语第一部分听力（共两节，满分30 分）第一节（共5小题；每小题1.5 分，满分7.5 分）听下面5 段对话。
每段对话后有一个小题，从题中所给的A、B、C 三个选项中选出最佳选项。
听完每段对话后，你都有10 秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1.What did the woman buy for her husband for Christmas?A.A book.B. A recorder.C. A watch.2.Where will the woman probably go first?A.To a school.B. To a friend’s house.C. To a library.3.Why does the woman suggest the shirt with long sleeves?A.It is lovely.B. It is warm.C. It is comfortable.4.Where are the speakers?A.In a garden.B. In a restaurant.C. In a supermarket.5.How does the woman feel when hearing the tickets were sold out?A.Angry.B. Excited.C. Disappointed.第二节（共15 小题；每小题1.5 分，满22.5 分）听下面 5 段对话或独白。
每段对话或独白后有几个小题，从题中所给的 A、B、C 三个选项中选出最佳选项。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第六段材料，回答第6、7 题。
6.Why won’t the woman wear her own hat?A.It is uncomfortable.B. It doesn’t fit her.C. It is old.7.What will the woman do?A.Try on her sister’s gloves.B. Buy a pair of boots.C. Change her jeans.听第七段材料，回答第8、9 题。
江苏省扬州市2019-2020学年上学期高一期中考试英语试卷
2019-2020学年上学期高一期中考试英语2019.11（试卷满分：150分；考试时间：120分钟）第一部分听力(共两节，满分30分)做题时，先将答案标在试卷上。
录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. Where are the two speakers?A. In an office.B. At the doctor’s.C. In a restaurant.2. What does the woman think of Professor Johnson’s lectures?A. Great.B. Just so-so.C. Hard.3. How will the man go to the zoo?A. By bus.B. On foot.C. By taxi.4. What are the speakers doing?A. They are greeting each other.B. They are talking over the telephone.C. They are saying goodbye to each other.5. What do you know about the woman?A. She doesn’t have a computer.B. Her computer is the latest model.C. She has fallen behind others at work.第二节（共15 小题；每小题 1.5 分，满分22.5 分）听下面 5 段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C 三个选项中选出最佳选项，并标在试卷的相应位置。
2019-2020学年江苏省扬州中学高三英语上学期期中试卷及答案解析
2019-2020学年江苏省扬州中学高三英语上学期期中试卷及答案解析第一部分阅读（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AOlder adults who sleep six hours or fewer a night may have elevated risk for dementia(痴呆症) and other cognitive (认知的) issues, a new study finds.Researchers at Stanford University measured seniors' (ages 65 to 85) dementia risk and cognitive abilities, finding higher risk in those patients who regularly slept six or fewer hours compared to those who slept seven or eight hours. Those seniors who slept nine or more hours also had lower cognitive functions and other health issues, but the researchers didn't find the same high dementia risk in this group.The findings demonstrate how important it is for adults to maintain a healthy sleep cycle, especially as they get older.As adults age, it's common for their sleep patterns to change or becomedisrupted— leading to longer, shorter, or more irregular sleep. This disruption may be linked to Alzheimer's and other forms of dementia, impacting seniors' ability to remember information, problem-solve, and go through everyday behaviors. Sleep disruption can also be caused by or heighten depression, cardiovascular disease（冠心病）, and other conditions.A recommended sleep time for seniors is seven to eight hours, the researchers said. Six or fewer hours corresponded to short sleep, while nine or more hours corresponded to long sleep.The Stanford researchers measured levels of beta amyloid, a protein in the brain that is typically found in high levels when a patient develops Alzheimer's. In addition, the researchers used several tests for memory, attention, spatial skills, and executive function to identify patients' cognitive abilities. Those patients sleeping for six hours or fewer a night were more likely to develop dementia, the researchers found. The low-sleep patients had higher levels of beta amyloid.The Stanford researchers found that patients with lower sleep also performed worse on memory tests, while those with higher sleep (more hours) performed worse on executive function tests，which measure the brain's ability to switch between different tasks.―The main takeaway is that it is important to maintain healthy sleep late in life, Winer told CNN.1. What does the underlined word “disrupted” in paragraph 4 mean?A. difficultB. disorderedC. dissolvedD. different2. According to the findings, which of the following is NOT related to the disrupted sleep?A. It is more likely to cause old people to have bad memories over issues.B. It may contribute to dementia, cardiovascular disease and other illnesses.C. Some daily behaviors perhaps differ from those whose sleeping is normal.D It tends to bring all the old people to undergo brain scans and cognitive tests.3. What can we infer from the study?A. A proper sleep time for seniors is seven to eight hours.B. Low and high sleep patients were both poor at memory tests.C. Executive function test is applied to measure the capacity of brain.D. Keeping a healthy sleep for older adults late in life is crucial.BHappiness is not a warm phone, according to anew study exploring the link between young life satisfaction and screen time. The study was led by professor of psychology Jean M. Twenge at San Diego State University (SDSU).To research this link, Twenge, along with colleagues Gabrielle Martin at SDSU and W. Keith Campbell at the University of Georgia, dealt with data from the Monitoring the Future (MtF) study, a nationally representative survey of more than a million U. S. 8th-, 10th-, and 12th-graders. The survey asked students questions about how often they spent time on their Phones, tablets and computers, as well as questions about their face-to-face social interactions and their overall happiness.On average found that teens who spent more time in front of screen devices — playing computer games, using social media, texting and video chatting — were less happy than those who invested more time in non-screen activities like sports, reading newspapers and magazines, and face-to-face social interactions."The key to digital media use and happiness is limited use," Twenge said. "Aim to spend no more than two hours a day on digital media, and try to increase the amount of time you spend seeing friends face-to-face and exercising — two activities reliably linked to greater happiness."Looking at historical trends from the same age groups since the 1990s, it's easy to find that the increase of screen devices over time happened at the same time as a general drop-off in reported happiness inU. S.teens. Specifically, young peopled life satisfaction and happiness declined sharply after 2012. That's the year when the percentage of Americans who owned a smartphone rose above 50 percent. By far the largest change in teens' livesbetween 2012 and 2016 was the increase in the amount of time they spent on digital media, and the following decline in in-person social activities and sleep.4. Which method did Twenge's team use for the study?A. Calculating students' happiness.B. Asking students certain questions.C. Analyzing data from a survey.D. Doing experiments on screen time.5. How does the author develop the finding of the study in paragraph 3?A. By making a comparison.B. By giving an example.C. By making an argument.D. By introducing a concept.6. What is the purpose of the last paragraph?A. To draw a conclusion from the study.B. To offer some advice to the readers.C. To prove social activities' importance.D. To support the researchers' finding.7. Which of the following can be the best title for the text?A. Quitting Phones Equals HappinessB. Screen Time Should Be BannedC. Teens' Lives Have Changed SharplyD. Screen-addicted Teens Are UnhappierCWhen 36-year-old J Andy Duran decided to return to his favorite high school hobby—skateboarding, the only trouble he expected to have was his own ability to get back on the skateboard after such a long time. However, the 340-pound skateboarder soon realizedthatwas the least of his problems.Duran's problems began before he even stepped on a skateboard. He couldn't find anything for fat skaters. What Duran did find was a belief that plus-size people should not be skating. Determined to do something to change the image(形象) of plus-size people in sports, Duran set up Chub Rollz—a skating and skateboarding community for overweight skaters. He knew that not only did he need to get back into it to prove people wrong,but he needed to create a safe space where others can haverepresentation as well.To encourage plus-size people to take part in the fun sport, Duran created a list of recommended products for fat skaters. He also hosted roller skating and skateboarding classes to teach beginners.After an article about his thoughts in the San Francisco Chronicle, Duran received lots of messages from strangers thanking him for giving them the courage to take up skateboarding. He has also been contacted by some skateboarding brands offering to create larger clothing sizes and beenoffered free equipment by skating organizations like "Skate Like a Giri ".Though encouraged, Duran believes a lot more needs to be done to remove body image stereotypes(刻板印象).“I want to see more changes in communities. Maybe skate shops create a more welcoming environment for all types of skaters. Or boards are made in a variety of strengths and sizes—everyone is making thinner, lighter products, but sometimes we need those heavy-duty choices to stay available," he explains.For those hesitant of taking up their desired activity due to their body size, Duran has this to say:“Be kind to yourself. Just because you don't see it doesn't mean you can't be it.”8. What does the underlined word "that" in paragraph 1 refer to?A. The skateboard.B. His hobby.C. His ability.D. The time.9. Why did Duran found Chub Rollz?A. To realize his childhood dream.B. To help plus-size people lose weight.C. To fight for the equal right for fat people.D. To change people's impression of the fat in sports.10. Which word can best describe Duran?A. Generous.B. Inspiring.C. Adaptable.D. Talented.11. Which is most likely Duran's belief?A. Everyone has a gift for sports.B.No one is too fat to enjoy sports.C. Fat people do deserve social concern.D. Skateboarding is most suitable for fat people.DDepression（抑郁症）in young adult males, ages 18 or 19, is linked to a 20% greater risk of having a heart attack in middle age, according to a new Swedish study.The link can be partly explained by poorer stress resilience（抗压能力）and lower physical fitness among teens with mental disorders.Theresearch included 238,013 men born between 1958 and 1962 who were given examinations in adolescence（青春期）and were then followed into middle age（up to the age of 58 years）. A total of 34,503 men were diagnosed（诊断）with a mental disorder.The study found thata mental disorder in young adulthond was linked to a higher risk of having heart attack by middle age. Compared to men without a mental illness in young adulthood，the risk of heart attack was 20%higher among men with a diagnosis.“We already knew that menwho were physically fit in adolescence seem less likely to keep fitness in later years if they have low stress resilience” said study author Dr. Bergh, “Our research has also shown that low stress resilience is also connected with a greater tendency towards bad behavior, such as higher risks of smoking, drinking and other drug use.”“Better fitness in adolescence is likely to help protect against later heart disease, particularly if people stay fit as they age. Physical activities may also reduce some of the bad effects of stress. Those in poor health could benefit from additional support to encourage exercise and develop plans to deal with stress,” said Bergh.12. How does the author develop paragraph 3?A. By giving examples.B. By listing figures.C. By making a comparison.D. By drawing a conclusion.13. What are men with low stress resilience likely to do?A. Smoke more.B. Eat more.C. Sleep less.D. Do less exercise.14. What will Bergh agree with according to the last paragraph?A. Physical activitiesadd to stress.B. Stress may cause heart disease.C. Taking exercise is unnecessary.D. Staying fit is of great importance.15. In which section of a newspaper may this text appear?A. Entertainment.B. Health.C. Education.D. Fashion.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
子集、全集、补集 课时练习-02-2022学年高一上学期苏版(2019)必修第一册：第1章
1.2子集、全集、补集中等生刷基础题组一子集的概念1.(2020江苏扬州大学附属中学高一期中)已知集合A={x|x≥-1},则下列正确的是()A.0⊆AB.{0}∈AC.⌀∈AD.{0}⊆A2.(2019陕西汉中勉县高一期中)若集合A={x|x为正方形},B={x|x为矩形},C= {x|x为平行四边形},D={x|x为梯形},则下列关系中不正确的是()A.A⊆BB.B⊆CC.C⊆DD.A⊆C3.(2020江苏泰兴中学高一月考)已知集合A={0,2,3},B={x|x=ab,a,b∈A},则B 的子集的个数是()A.10B.12C.14D.164.(2020江苏南京六合高一期中)已知集合A={x|x2-4x+3=0,x∈R},B={x|-1<x<5,x ∈N},则满足A⊆C⊆B的集合C的个数是.题组二真子集的概念5.(2020江苏泰兴黄桥中学高一月考)已知集合C={(x,y)|y=x},集合},则下列正确的是()D={(x,x)|{2x-x=1x+4x=5A.C=DB.C⊆DC.C⫋DD.D⫋C6.(2020江苏常熟中学高一月考)若集合M={x∈N|x≤2},则M的真子集有()A.3个B.4个C.7个D.8个7.能正确表示集合M={x∈R|0≤x≤2}和集合N={x∈R|x2-x=0}关系的Venn图是()题组三 全集与补集的概念8.(2020江苏常州前黄高级中学高一月考)已知全集U ={1,2,3,4,5,6},集合A ={2,3,4,5,6},则∁U A = ( )A.⌀B.{1,3}C.{4,5,6}D.{1}9.(2020江苏南京江宁高级中学高一月考)已知全集U =R,集合A ={x |x <-2或x >2},则∁U A =( )A.{x |-2<x <2}B.{x |x <-2或x >2}C.{x |-2≤x ≤2}D.{x |x <-2或x ≥2}10.(2020江苏南京江浦高级中学高一月考)设全集A ={1,2,4},B ={x |x 2-4x +m =0},若1∉∁A B ,则B 等于( )A.{1,-3}B.{1,0}C.{1,3}D.{1,5}11.不等式组{3x -1≥0,4x -8<0的解集为A ,U =R,试求A 及∁U A ,并把它们分别表示在数轴上.题组四 集合关系中的参数问题12.(2020江苏南京师范大学附属中学高一月考)已知集合A ={x |x =x 2},B ={1,m ,2},若A ⊆B ,则实数m 的值为( )A.2B.0C.0或2D.113.(2020江苏南京田家炳高级中学高一月考)设集合A={3,m,m-1},集合B={3,4},若∁A B={5},则实数m的值为()A.4B.5C.6D.5或614.(2020江苏无锡锡山高级中学高一月考)已知集合A={x|-1≤x≤3},B={y|y=x2,x∈A},C={y|y=2x+a,x∈A},若C⊆B,则实数a的取值范围为.15.已知集合A={x|x2-4=0},集合B={x|ax-2=0},若B⊆A,求实数a的取值集合.尖子生练素养题组一子集、全集、补集1.(多选)(2020江苏无锡怀仁中学高一月考,)已知A⊆B,A⊆C,B={2,0,1,8},C={1,9,3,8},则A可以是()A.{1,8}B.{2,3}C.{1}D.{2}2.(2020江苏南京外国语学校高一月考,)集合A={x|4-|2x-1|∈N*},则A的非空真子集的个数是()A.62B.126C.254D.5103.()集合M={x|x=5k-2,k∈Z},P={x|x=5n+3,n∈Z},S={x|x=10m+3,m∈Z}之间的关系是 ()A.S⫋P⫋MB.S=P⫋MC.S⫋P=MD.P=M⫋S4.(多选)(2020江苏南京师范大学苏州实验学校高一开学考试,)下列说法中不正确的是()A.集合{x|x<1,x∈N}为无限集B.方程(x-1)2(x-2)=0的解构成的集合的所有子集共四个C.{(x,y)|x+y=1}={y|x-y=-1}D.{y|y=2n,n∈Z}⊆{x|x=4k,k∈Z}5.(2020湖南长沙长郡中学高一上期中,)若规定集合M={a1,a2,…,a n}(n∈N*)的子集N={x x1,x x2,…,x xx}(m∈N*)为M的第k个子集,其中k=2x1-1+2x2-1+⋯+2x x-1,例如P={a1,a3}是M的第5个子集,则M的第25个子集是.题组二集合关系中的参数问题6.(2019江苏扬州宝应中学高一期中,)设集合A={-1,1},集合B={x|x2-2ax+1=0},若B≠⌀,B⊆A,则a= ()A.-1B.0C.1D.±17.(多选)(2020江苏宜兴中学高一月考,)已知集合A={-5,2},B={x|mx=1},若B⊆A,则实数m的值可以为()A.-15B.12C.−12D.08.(多选)(2020福建龙岩武平第一中学高一月考,)已知集合A={x|1<x<2},B={x|2a-3<x<a-2},下列说法正确的是()A.不存在实数a使得A=BB.当a=4时,A⊆BC.当0≤a≤4时,B⊆AD.存在实数a使得B⊆A9.(2020江苏扬州江都大桥高级中学高一月考,)已知全集U=R,集合A={x|x>2或x<1},B={x|x-a≤0},若∁U B⊆A,则实数a的取值范围是.10.(2020江苏徐州第三中学高一月考,)设集合U={-2,1,2,3},A={x|2x2-2},若∁U A=B,则b=.5x+2=0},B={3x,xx11.(2019江苏常州高一月考,)设集合A={x|x2-x-2=0},B={x|ax2+x+2=0},若B⊆A,求实数a的取值范围.12.(2020广西玉林高级中学高一期中,)设集合A={x|x2-1=0},集合B={x|x2-ax+b=0,x∈R},且B≠⌀.(1)若B⊆A,求实数a,b的值;(2)若A⊆C,且集合C={-1,2m+1,m2},求实数m的值.答案全解全析1.2子集、全集、补集中等生刷基础1.D对于选项A,0∈A,故A错误;对于选项B、D,{0}⊆A,故B错误,D正确;对于选项C,空集是任何集合的子集,即⌀⊆A,故C错误.故选D.警示元素与集合之间是“属于”或“不属于”的关系,用符号“∈”或“∉”来表示;集合与集合之间是“包含”或“不包含”的关系,用符号“⊆”或“⊈”来表示.2.C正方形一定是矩形,所以选项A中关系正确;矩形一定是平行四边形,所以选项B中关系正确;梯形不是平行四边形,平行四边形也不是梯形,所以选项C中关系不正确;正方形一定是平行四边形,所以选项D中关系正确.故选C.3.D易知B={x|x=ab,a,b∈A}={0,4,6,9}.因此B的子集的个数是24=16.故选D.4.答案8解析 由x 2-4x +3=(x -3)(x -1)=0,解得x =1或x =3,所以A ={1,3}.易得B ={0,1,2,3,4}.由于A ⊆C ⊆B ,所以C 中元素必有1,3,还可有0,2,4,所以满足条件的集合C 的个数是8.5.D 因为D ={(x ,x )|{2x -x =1x +4x =5}={(1,1)},C ={(x ,y )|y =x },所以D ⫋C.故选D.6.C 根据题意,集合M ={x ∈N|x ≤2}={0,1,2},则其真子集的个数为23-1=7.故选C.规律总结 含有n 个元素的集合有2n 个子集,(2n -1)个真子集,(2n -1)个非空子集,(2n -2)个非空真子集.7.B 由x 2-x =0得x =1或x =0,故N ={0,1},易得N ⫋M ,其对应的Venn 图如选项B 所示.8.D 因为全集U ={1,2,3,4,5,6},集合A ={2,3,4,5,6},所以∁U A ={1}.故选D. 9.C 已知全集U =R,集合A ={x |x <-2或x >2},所以∁U A ={x |-2≤x ≤2}.故选C. 10.C 因为1∉∁A B ,所以1∈B ,所以1-4+m =0,即m =3,所以B ={x |x 2-4x +3=0}={1,3}. 故选C.11.解析 由{3x -1≥0,4x -8<0,得{x ≥13,x <2,故A ={x |13≤x <2},所以∁U A ={x |x <13或x ≥2}.集合A 及∁U A 在数轴上表示如下:12.B 集合A ={x |x =x 2}={0,1}.因为A ⊆B ,所以m =0.故选B. 13.B 由∁A B ={5},B ={3,4},得4,5∈A , 又A ={3,m ,m -1},m -1<m ,所以m =5.故选B.14.答案 {a |2≤a ≤3}解析 因为A ={x |-1≤x ≤3},所以B ={y |y =x 2,x ∈A }={y |0≤y ≤9},C ={y |y =2x +a ,x ∈A }={y |-2+a ≤y ≤6+a }.又C ⊆B ,C ≠⌀,所以{-2+x ≥0,6+x ≤9,解得2≤a ≤3.所以实数a 的取值范围为{a |2≤a ≤3}.15.解析 解方程x 2-4=0,得x =±2,则集合A ={-2,2}. ①当a =0时,B =⌀⊆A ,符合题意;②当a ≠0时,B ={x |ax -2=0}={2x },∵B ⊆A ,∴2x =−2或2x =2,解得a =-1或a =1.综上,实数a 的取值集合为{0,-1,1}.警示 由于空集是任何集合的子集,是任何非空集合的真子集,所以在遇到“A ⊆B ”或“A ⫋B ”时,一定要注意分A =⌀和A ≠⌀两种情况讨论,不能忽略A =⌀的情形.尖子生练素养1.AC ∵A ⊆B ,A ⊆C ,B ={2,0,1,8},C ={1,9,3,8},∴A ⊆{1,8}. 结合选项可知A,C 均满足题意.2.B ∵A ={x |4-|2x -1|∈N *},∴x =2或x =32或x =1或x =12或x =0或x =−12或x =-1,∴A ={2,32,1,12,0,-12,-1},∴A 的非空真子集的个数是27-2=126.故选B.3.C ∵M ={x |x =5k -2,k ∈Z},P ={x |x =5n +3,n ∈Z},S ={x |x =10m +3,m ∈Z},∴M ={…,-7,-2,3,8,13,18,…},P ={…,-7,-2,3,8,13,18,…},S ={…,-7,3,13,23,…},∴S ⫋P =M.故选C .4.ACD 集合{x |x <1,x ∈N}={0},不是无限集,故A 中说法不正确;方程(x -1)2(x -2)=0的解构成的集合为{1,2},所有子集为⌀,{1},{2},{1,2},共四个,故B 中说法正确;因为{(x ,y )|x +y =1}是点集,{y |x -y =-1}是数集,所以它们不相等,故C 中说法不正确;因为{y |y =2n ,n ∈Z}={…,-8,-6,-4,-2,0,2,4,6,8,…},{x |x =4k ,k ∈Z}={…,-8,-4,0,4,8,…},所以{y |y =2n ,n ∈Z}⊇{x |x =4k ,k ∈Z},故D 中说法不正确. 故选ACD. 5.答案 {a 1,a 4,a 5}解析 因为N ={x x 1,x x 2,…,x x x }(m ∈N *)为M 的第k 个子集,且k =2x 1-1+2x 2-1+⋯+2x x -1,25=20+23+24=21-1+24-1+25-1, 所以M 的第25个子集是{a 1,a 4,a 5}.6.D 当B ={-1}时,方程x 2-2ax +1=0有两个相等的实数根-1,得a =-1; 当B ={1}时,方程x 2-2ax +1=0有两个相等的实数根1,得a =1; 当B ={-1,1}时,{2+2x =0,2-2x =0,无解.综上,a =±1.7.ABD 当m =0时,B =⌀,满足题意;当m ≠0时,由B ⊆A ,得2∈B 或-5∈B ,则2m =1或-5m =1,解得m =12或x =−15.综上,m 的值为0或12或−15.故选ABD.8.AD 选项A 中,由集合相等的概念可得{2x -3=1,x -2=2,此方程组无解,故不存在实数a 使得集合A =B ,故A 正确.选项B 中,当a =4时,B =⌀,不满足A ⊆B ,故B 错误.选项C 、D 中,当2a -3≥a -2,即a ≥1时,B =⌀,满足B ⊆A ;当a <1时,要使B ⊆A ,需满足{2x -3≥1,x -2≤2,解得2≤a ≤4,不满足a <1,故实数a 不存在.故当a ≥1时,B ⊆A ,故C 错误,D 正确. 故选AD .9.答案 {a |a ≥2}解析 ∵B ={x |x -a ≤0}={x |x ≤a }, ∴∁U B ={x |x >a }.∵集合A ={x |x >2或x <1},∁U B ⊆A , ∴a ≥2.∴实数a 的取值范围是{a |a ≥2}. 10.答案 -2解析 因为U ={-2,12,2,3},A ={x |2x 2-5x +2=0}={12,2},∁U A =B ,所以B ={-2,3},所以3a =3,xx=-2,所以a =1,b =-2.11.解析 由x 2-x -2=0得(x +1)(x -2)=0,解得x =-1或x =2,故A ={-1,2}. ∵B ⊆A ,∴B =⌀或{-1}或{2}或{-1,2}. ①当B =⌀时,a ≠0且Δ=1-8a <0,解得a >18;②当B ={-1}时,a ≠0,且{x =1-8x =0,x -1+2=0,即{x =18,x =-1,无解; ③当B ={2}时,a ≠0,且{x =1-8x =0,x ×22+2+2=0,即{x =18,x =-1,无解; ④当B ={-1,2}时,a ≠0, 且{ x =1-8x >0,-1+2=-1x ,-1×2=2x,解得a =-1.综上,实数a 的取值范围是a =-1或a >18.12.解析 (1)A ={x |x 2-1=0}={-1,1}. 分以下三种情况讨论:①当B ={-1}时,由根与系数的关系得{x =-1+(-1)=-2,x =(-1)2=1;②当B ={1}时,由根与系数的关系得{x =1+1=2,x =12=1;11 ③当B ={-1,1}时,由根与系数的关系得{x =1+(-1)=0,x =1×(-1)=-1.综上,a =-2,b =1或a =2,b =1或a =0,b =-1.(2)∵A ⊆C ,且A ={-1,1},C ={-1,2m +1,m 2},∴2m +1=1或m 2=1,解得m =0或m =±1. 当m =0时,C ={-1,1,0},满足集合中元素的互异性,符合题意;当m =-1时,2m +1=-1,不满足集合中元素的互异性,舍去;当m =1时,C ={-1,3,1},满足集合中元素的互异性,符合题意.综上所述,m =0或m =1.。
江苏省扬州中学2019-2020学年高一下学期期中考试++英语答案
82. whether
83. at
84. causing
85. to
86. to practise 87. what
88. it
89. may/might 90. is
第四部分 书面表达 Recently, a magazine called The Researchers conducted a survey among 2,000 people on
第一部分 听力 1-5 CBCCB 11-15 CBACA
高一英语参考答案
6-10 CBACA 16-20 BBBCA
第二部分 阅读理解 第一节 21-23 CBC 28-31 BDCA 第二节 36-40 GCDFB
24-27 DCBC 32-35 CCBC
第三部分 语言知识运用 第一节
41-45 DCABC
69. It 第三节
70. over
71. functions
72. crossroads 73. beneficial
74. origin
75. campaign
76. distinguish 第四节
77. faded
78. absence
79. contemporary 80. attempt
81. where
46-50 BDBCA
51-55 ACBBD 第二节
56-60 CABDA
61. damaged
62. widely
63. why
64. will prefer 65. employees
66. lower
67. However/Nonetheless/Nevertheless
68. that/which
江苏省扬州中学2019-2020学年高二第一学期期中考试 英语答案
江苏省扬州中学2019年第一学期期中考试高二英语试卷参考答案 2019.11第I卷选择题(共100分)第一部分：听力(共20题，每小题分1.5，满分30分)1-5. BAACB 6-10.ABCAB 11-15. CBACA 16-20. CBCAC第二部分：阅读理解(共两节，40分)第一节（共15小题；每小题2分，共30分）21-23. DCB 24-27.BCDC 28-31.DCAD 32-35.CBCA第二节（共5小题；每小题2分，共10分）36-40. DAEFG第三部分：完形填空（共20小题；每小题1.5分，满分30分）41-45.ACCAB 46-50.ABADB 51-55.DACDD 56-60.BCDBC第II卷非选择题(共50分)第四部分: 短文语法填空（共10小题；每小题1.5分，满分15分）61. where 62. its/the 63. regretted 64.expectation 65. to66. had (been) worn 67. more 68. thinking 69. an 70. who/that第五部分: 教材词汇检测（共10小题；每小题1分，满分10分）71. nutrition 72. original 73. swear 74. illegally 75. conservation 76. overcome 77. maximum 78. Accompanied 79. participated 80. previous第六部分: 书面表达（满分25分）One possible version,Dear Manager,I’m writing in response to your invitation to guests who have recently stayed at your hotel to suggest ways in which you could further improve your service.I was a guest at your hotel last month and I found that the level of customer service was excellent. Indeed, every member of your staff, from the manager to the room-cleaning maid, was, without exception, extremely polite and helpful. The standard of the rooms was far beyond what I had expected.However, I found that the hotel restaurant stopped serving breakfast at 8:30am. As I was on holiday, I would have liked to take my breakfast at around 9:30, thus I was unable to do so. I also spoke to several other guests who expressed the same disappointment.In addition, I feel that if you could supply newspapers in Chinese, the quality of stay for Chinese speakers, of whom the number has been on a steady rise in the past few years, would be considerably enhanced.I would be happy to know if my suggestions can turn out to be useful in the constant improvement of your overall service.Yours faithfully,Ji Chen听力原文录音稿：Text 1M: Jane, do you have a map of Manchester? I want to find a good place to eat.W: Why not try Chinatown? There are plenty of good Chinese restaurants there, and it's near here.Text 2M: Let's do something different for vacation this year. Oh, let's go to Colorado. I want to learn to snowboard. W: Oh, Paul, you know I don't like cold weather. Can't we go someplace warm, like the beach?Text 3W: This job is for three days a week: Monday, Friday, and Saturday. Are you Okay with that?M: Mmm... I was hoping to have Saturday free. But I need the job, so... can you tell me what exactly I will do? Text 4M: Do you know if John's coming home for dinner?W: He'll be late. He said not to wait for him.Text 5W: I'm really tired from packing all these boxes for three hours. It's about time to call it a day.M: I know. Maybe we could do it first thing tomorrow morning.W: Why not? These orders are not urgent.Text 6M: Lisa? Hi!W: Hi, Ned.M: Don't you usually drive to work?W: Usually, but not in bad weather.M: Why is that?W: The traffic gets a lot worse when it rains or snows.M: I always take the train. It's a lot faster for me than driving.W: It's faster for me, too, but the time isn't always convenient.M: Yeah, but think of all the things you can do on the train----read a book or the newspaper...W: Or answer my email... No thanks! My workday is long enough already.Text 7W: I think the car we saw yesterday would be a good deal. What do you think?M: Yes, but I think you should ask someone to take a look at it just to be sure.W: My friend Jack knows cars, and he helped me do the check this morning.M: It was smart of you to think ahead. Have you and the salesman agreed on a price?W: Yes, he finally agreed to accept the discounted price I asked.M: Then have you thought about how to pay?W: Well, I've saved up enough money to pay cash for this car.M: Good. Let me go with you to make the payment and drive the car home for you.W: Thank you. That would make it much easier for me.M: You're w elcome. Let's go take care of that right now.Text 8M: Being away from home for college can be stressful. Besides all the pressures of study, there's the pressure on your pocket. Today, let's go to a university to find out. Excuse me. Can I ask you a few questions?W: Well, Okay.M: How do you find the cost of living in the city?W: Everything is expensive, including clothing, housing, and traveling.M: So, what do you spend most on?W: Transport, I think. For food, if I cook myself, it's not expensive at all. For clothing, I bring my clothes here from my home country, where they're nice and cheap. But every week, I have to spend more than 100 pounds on the trains.M: Then what's the social life like?W: I'm a very social person. I love hanging out with my friends and meeting new people. Thankfully, I don't drink nor smoke, so the only expense is maybe tickets to the cinemas, club, and so on.Text 9W: Can you fix a time for the next meeting, Alex? How about June 12th? That's after the trade exhibition.M: I thought something was happening on that day, Rebecca.W: Oh, yes. You're right. The people from Head Office are coming.M: What time does their plane arrive? Can we have the meeting in the morning?W: No, it's all arranged. I'm meeting them at half past ten, so I won't be available at all that day.M: Well, let's have the meeting earlier in June, then. The trade exhibition finishes on the third, doesn't it?W: Yes, but we need John's sales report for the meeting. How's it going?M: I'm afraid John hasn't started yet. The figures won't be in place till next week.W: Will it be ready early in June?M: Well, not really. He told me that he will finish them by June 10th.W: So, we're looking at the week starting the 17th. How about two o'clock on that day?M: I think that's Okay. Let's meet here again then.Text 10W: Hello, everyone. In today's program, I'd like to share a true story of mine. One day, my friends and I had just finished lunch at a hotel when it started to rain heavily. When it became lighter, I decided to brave the train to get car and go home. It was parked three blocks away. My friends argued I shouldn't go because at that time, I was due to give birth in three months. I promised I'd be very careful. One of them wanted to come with me, but I insisted she stay with another friend who needed help with her baby. When I walked to the first crossroads, a taxi stopped and a passenger came out with an umbrella . Before I knew what was happening , he walked right beside me and told me he would walk with me to where I would go. I refused, but he insisted. During our walk, he kept telling me to walk slowly. When we got to the car park, I thanked him, and we parted ways. I did not get his name and may not even recognize him now. Did he purposely stop for me? I'll never know.。
江苏省扬州中学2019-2020年第一学期高一英语月考试卷
江苏省扬州中学2019-2020年第一学期高一英语月考试卷(无答案)(总9页)--本页仅作为文档封面，使用时请直接删除即可----内页可以根据需求调整合适字体及大小--江苏省扬州中学2019-2020学年第一学期高一英语月考试卷第一部分听力（略）第二部分：阅读理解（共两节，满分45分）第一节（共15小题，每小题2分，满分30分）AOn Saturday nights, A. J. Coston doesn't get a lot of sleep. Usually three or four times a night, a loud bell rings, a red light flashes, and he has to jump out of his bed. That's because he's a weekend volunteer firefighter(消防员) with Loudoun County Fire and Rescue Station 13 in Northern Virginia. During the week, he lives at home with his mom, dad and sister and does his main job which is going to high school.“I always wanted to get into firefighting since I was a little kid watchingfire trucks go by,” he says.“One day on the Internet I noticed that Loudoun County offered a junior firefighter program.”He was only 16, but he got it.Fighting fires is dangerous work. Firefighters never stop practicing the skills they need to stay safe. Once Coston learned those skills, he was allowed to work inside burning buildings.“Teamwork is the most important,” he says.“It's the whole team that puts the fire out.”Firefighters feel great about helping people.“My most unbelievable call was probably the time four kids were struck by lightning,” says Coston. He will be off to college next fall, building on his dream job. "I'll get my degree in emergency (紧急情况) medical care. and then work in a fire and rescue company for a while. I want to be a flight doctor on a helicopter in the end, but I will never forget the days as a firefighter. These are my unforgettable experiences,” he says.21. Coston can't sleep well on Saturday nights because .A. he has to work part-time at weekendsB. he has some sleeping problemsC. he has to do his job as a volunteer firefighterD. he always worries that a fire may break out22. What do we learn about Coston from the passage?A. He doesn't like studying at school.B. He will go to college next year.C. He dreams to be a great hero one day.D. He is only sixteen years old.23. In Coston's opinion, what is the key thing in putting out a fire?A. Skills.B. Teamwork.C. Courage.D. Equipment.24. All of the following are true EXCEPT that .A. Coston wanted to be a firefighter when he was a kidB. Coston tried several times before he became a volunteer firefighterC. firefighters feel proud that they can help peopleD. firefighters have to practice skills all the time to stay safeBLosing a wallet is one of those careless acts most of us have come across, at some point or the other in our lives. While most of us tend to move on after mourning over the lost necessities, there are a few lucky ones who get them back, with the help of the police or the generosity of the person who finds it.And then there is Hunter Shamatt, who not only got back his wallet but with some added happiness that was tagged along!Hunter was on his way to attend his sister’s wedding on a Las Vegas-boundflight when he realized that he has misplaced his wallet, sometime during the journey. Hunter’s family reached out to the Frontier flight to enquire if someone had handed it over to them. Unfortunately, there was no sign of the missing wallet.But wait. The story was far from over. Just a week after Hunter’s sister’s wedding, he received a package in his mail. And guess what There was his wallet! Surprisingly, the wallet was not the only thing that was inside the package. It also had a handwritten note for Hunter which turned out to be a bonus! The piece of paper read,“Hunter, Found this on a Frontier flight from Omaha to Denver — row 12, seat F wedged between the seat and wall. Thought you might want it back. All the best.. I rounded your cash up to an even $100, so you could celebrate getting your wallet back. HAVE FUN!!!”Moved by the touching gesture, Hunter’s mom, Jeannie Shamatt, decided to write a post on Facebook giving a detailed description of the incident. She also urged everyone to share the post as she would like to meet and greet the person behind the act of kindness, personally.Now, thanks to the astonishing power of social media, the post finally reached the man behind the note. The man was identified as Todd Brown and it was one of his co-workers who made sure Jeannie Shamatt’s post reaches his colleague. Jean nie turned to Facebook again to thank Brown and his family for restoring her faith in humanity.“I try to teach my children to do the right things in life, help people when you can regardless of the outcome. This story is more about restoring faith in people than anything. We hear a lot of bad news but not enough good news. I personally want to thank Todd Brown and his wife for restoring faith that there are amazing people out there.”25. What things were found in the package?A. A wallet and a tag.B. A wallet and a note.C. A note and a tag.D. A mail and a tag.26. How did Hunter’s mom feel after receiving the package?A. Touched.B. Uninterested.C. Satisfied.D. Confused.27. What does the author intend to convey?A. Friendship.B. Freedom.C. Kindness.D. Justice.CAt one time no one could travel on an English road faster than four miles an hour． That was the law until 1896． A man had to walk in front of a car which could not go faster than the man． At night the man had to carry a red lamp．Once Charles Rolls brought a car from France to England， but he wanted to drive faster than four miles an hour． In order to have no trouble with the police， he had a talk with some of the police officers， who ordered their policemen to look the other way when the car came along the road． This was a good plan in the country， but not so easy to follow in the busy streets of London．One night Rolls and some friends started from London on their journey to Cambridge． One of the men walked in front with the red lamp， but he walked as fast as he could． The police became very interested in walls and shop-fronts when they heard the car and not one of them saw it．They reached a hill， but what a waste of time it was to drive down the hill at four miles an hour! Rolls was getting ready to jump into the car， but then he noticed a policeman who was not looking the other way． The slow car reached him．"Good evening，" said the policeman， looking at the car．"Good evening，" said Rolls， holding the lamp．"One of these horseless things，" said the policeman， looking at it with interest．"Yes，" said Rolls， and waited．"I've often wanted a ride in one， but of course policemen can't buy things like that．" He turned and looked hopefully in Rolls's face．"Jump in，" said Rolls．"Thanks，" said the policeman， and did so． "Now，" he said， sitting down，"You can let it go just as you like down this hill． There isn't another policeman on this road for a mile and a half．"28．The policemen were told "to look the other way" so that___．A． they could watch the car coming from the other directionB． Rolls's car could go faster than four miles an hourC． they could make sure no one was in the wayD． the car would not hit them on the road29．In what way did the policemen carry out the order from their officers___A． They greeted Rolls when the car came along．B． They walked in front of the car with a red lamp．C． They pretended to be attracted by something else．D． They stood on duty every miles along the road．30．The policeman who said "Good evening" to Rolls wanted to___．A． teach Rolls a lessonB． take a free ride homeC． have a talk with RollsD． have a car ride experience31．After the policeman jumped into the car， Rolls___．A． dared not drive the car faster than he was allowed toB． could drive as fast as he wished within a certain distanceC． could drive on any road he liked for the rest of the journeyD． drove his car as fast as he could down the hill to CambridgeDTeens are now likely to do part-time jobs,drink alcohol or go out without their parents than counterparts 10 or 20 years ago. This generation of teens is delaying the responsibilities and pleasures of adulthood. Some people think that today’s teens are more virtuous(道德的) and responsible. Others have suggested that today’s teens aren’t working because they are simply lazy.To figure out what is really going on, we should look at these with “life history theory”taken into consideration. A “fast-life method”was the more common parenting approach in the mid-20th century,when fewer labor-saving devices were available and average woman had four children. The parents needed to focus on day-to-day survival. As a result, Kids needed to care for themselves sooner. A “ slow-life method”, on the other hand,is more common in times and places where family has two children and spend more time on each child’s growth and development. When the average family has two children,preparing for college can begin as early as primarily school. The two methods are adaptations to a particularly cultural background,so each isn’t naturally “good”or “bad”.Delaying exposure to alcohol,then could make young adults less prepared to deal with drinking in college. One study found teens who rapidly increased there binge-drinking were more at risk of alcohol dependence than those who learned to drink over a longer period of time. The same might be true of teens who don’t work,drive or go out much in high school. College administrators describe students who can’t do anything without calling their parents. Employers worry that more employees lack the ability to work independently.However, “slow-life method ” is also likely beneficial as teens are spending more time developing socially and emotionally before they drive,drink alcohol and work for pay. The key is to make sure that teens eventually get the opportunity to develop the skills they will need as adults:independence, along with social and decision-making skills. For parents, this might mean pushing their teenagers out of the house more.32.According to the text,teens in the past were more_________A.realiableB. innocent33.what plays a vital role in the trend of teens growing up more slowly?A. Cultural changesB.Social standardcational developmentD.Method of education34.What does the author advise parents to doA.Spend less time in accompanying their childrenB. Force their children to leave home at an early age.C.Encourage their children to take part in school activities.D.Help their children to get to adulthood as soon as possible.35.Which of the following can be the best title for the text?A.How teens develop skills they need in future.B. Teens take no responsible for what they do.C. Why today’s teens in any hurry to grow up.D. Nowadays teens can’t make decisions by themselves.第二节（共5小题，每小题2分，满分10分）Children's Games in Ancient ChinaUnlike the children nowadays， the children during ancient times didn't have smart phone， iPad or computer to entertain themselves．（36）___ Let's take alook．Kicking stone ballsDuring the Qing Dynasty， kicking a stone ball around was a popular sport in the northern part of China， and it was often played in the winter to keep warm． Stones were carved into small balls and kicked along with feet．Flying kitesKites have quite a long history． The earliest kites were made of wood， instead of paper． Nowadays， the three most famous kites are the Beijing kite， Tianjinkite and Weifang kite．（37）___． For example， the swallow-shaped kite is awell-known Beijing style．Playing hide-and-seekHide-and-seek is a traditional game for children， popular around the nation．（38） There are two ways to play． One way is covering a child's eyes while other kids run around to tease him． More commonly， participants hide and one child must try to find them．（39）___The closest thing to watching a film or television for entertainment during ancient times was going to see a shadow play． Folk artists manipulate puppetsbehind the screen， narrating stories and accompanied by music．Setting off firecrackersFirecrackers have a history of more than 2，000 years．（40） And to scare off the beast， people burnt bamboo joints to make it blast． After gunpowder was invented，it gradually replaced the bamboo joint cracker． Crackers are still setoff during Spring Festival to symbolize auspiciousness．A． Observing shadow plays．B． Watching shadow plays．C． Each of them has distinctive features．D． Different materials are used to make the kite．E． Even nowadays,many children like playing it.F． It is said that there was a beast named Nian in ancient China．G． Instead, they came up with interesting games to play in their childhood．第三部分语言知识运用（共两节，满分45分）In 2017, something was wrong with the relationship between my boyfriend and me, which left me quite 41 . What made it worse was that he 42 to end our relationship in December, weeks 43 both my birthday and Christmas.To cheer me up, my dad 44 me some money for the holidays. I could have done a number of 45 things with it, such as 46 my school loan or adding it to my savings account (储蓄账户), but I didn't.47 , I bought myself a cookery course. The five classes in 48 cooking were held at a school two miles from my house. I’d go to the lessons on every Saturday 49 . We’d 50 with another student and try to make our dishes together, which usually didn’t turn out very well.Each week, we would gather to 51 our dishes, in front of the professional chef (厨师) cooking something that 52 looked like French dishes.A few months later, I had to 53 the classes, as I could no longer afford them. Although the classes didn’t turn me into a chef, they gave me a chance to talk to people, helping me 54 my selfpity. It gave me a(an) 55 to take it easy on a Saturday morning. And although I can’t even cook myself a square meal, I’m 56 glad I got to eat, drink and laugh with all those 57 people.The world can sometimes be very cold, or even 58 , so every once in a while, we should 59 to treat ourselves, cherish people around us and live a 60 life.41. A. loose B. upset C. lonely D. tight42. A. promised B. agreed C. decided D. regretted43. A. before B. after C. from D. to44. A. threw B. saved C. lent D. spared45. A. special B. exact C. responsible D. certain46. A. paying off B. putting away C. giving up D. admitting to47. A. Instead B. However C. Therefore D. Though48. A. daily B. homely C. Chinese D. French49. A. morning B. afternoon C. night D. time50. A. whisper B. pair C. compare D. chat51. A. taste B. display C. enjoy D. exchange52. A. exactly B. lightly C. perfectly D. hardly53. A. ignore B. avoid C. refuse D. stop54. A. forget B. realize C. deepen D. accept55. A. shock B. excuse C. intention D. gift56. A. ever B. even C. still D. never57. A. strange B. familiar C. nice D. funny58. A. wild B. cruel C. mild D. strict59. A. wait B. help C. expect D. remember60. A. peaceful B. useful C. meaningful D. lively第二节语法填空（共10小题，每题分，满分15分）My time in China was a（an）（61）________ （forget） experience． Every daywas a new adventure． I made life﹣long friends and had many（62）________（last）memories． My study abroad program organized trips for us to learn about each city and to visit cultural （63）________（sight）． While I was in Beijing， I climbedthe Great Wall of China， and visited Tiananmen Square， the Forbidden City and the Bird's Nest Olympic stadium． I also had the opportunity of （64）________ （stick）in a Beijing thunderstorm， bargaining in the market， and riding the high﹣speed train． While I was in Tianjin，I（65）________（study） at Nankai University． Iwas taking the Chinese language and culture courses．（66）________ I enjoyed mostis that whatever I learned in class， I would use it outside to communicate with people． Having the opportunity （67）________ （speak） Mandarin every day reallyimproved my learning． In the afternoon I would have culture classes （68）________I would learn about Chinese calligraphy， Beijing opera， Chinese martial arts，Chinese cooking and many other subjects． The mix of learning about the language and culture made each day of class （69）________ （enjoyable） exciting．I believe that the key （70）________ studying abroad successfully is the attitude you carry． Going to China， I was open﹣minded and had a very positive attitude．第四部分填空题（共10小题，每小题1分，满分10分）(1)在括号内填上1个适当的词或者括号内单词的正确形式。
江苏省扬州中学2020_2021学年高一英语上学期期中试题含解析
A. Near a bus stop.B. Across from a supermarket.C. Next to a bookstore.
10. How far away is the bank?
A. Two blocks away.B. Three blocks away.C. Fourteen blocks away.
A. He has to see a doctor.
B. He needs to look after his mother.
C. He hasn’t hired anyone to help him.
8. What does the woman think of the man?
A. He is thoughtful.B. He is helpful to her.C. He is a successful man.
【答案】12. C 13. A 14. C
【解析】
【原文】M: We’ve just moved into a new house.
W: Really? Congratulations!
M: Thank you. I think we want to buy a new television set.
1.【此处可播放相关音频，请去附件查看】
What was the weather like yesterday?
A.Hot.B.Rainy.C.Cold.
【答案】A
【解析】
【原文】M: Hot, isn’t it? I am wet all over.
W: Yes, it’s even the temperature?
2019-2020学年扬州市新华中学高三英语第二次联考试题及答案
2019-2020学年扬州市新华中学高三英语第二次联考试题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ABrecon Beacons YAC has an amazing opportunity for budding (崭露头角的) archaeologists(考古学家) of all ages, in Sunderland in Tyne and Wear. Thanks to funding from the Heritage Lottery Fund, professional archaeologists from Wardell Armstrong will be investigating an archaeological mystery and they need your help. Romans?“The site is a bit of a mystery”, Frank Giecco from Wardell Armstrong said. “There is a very nice cropmark recorded on the site that has got lots of people very excited. Geophysicists(地质物理学家) failed to find anything related to the cropmark. There is anecdotal (传闻的)evidence of Roman material being found, but nothing is officially recorded. We hope to finally answer the question of what is in this field, during the two weeks on site. Is there evidence of any Roman occupation on the site? Can you help us find out?"Get involvedThis is an opportunity for both adults and children to take part in field walking and trial trenching (small hand-dug test pits for children). No experience is necessary, training will be provided by the professional archaeologists from Wardell Armstrong, and all equipment will be provided. Volunteers can attend for as few or as many days as they wish, but they do need to book a place.For more information, and to book your place, please contact Norman Kirtlan at ***********************************.1.Who is the activity probably intended for?A.OfficialsB.ExpertsC.FamiliesD.Romans.2.If you take part in the activity, you ________.A.will be coached by experts in the fieldB.will be charged for using equipmentC.should have worked with archaeologists beforeD.should spare two weeks to stay at the site3.What's the main purpose of the activity?A.To seek funding for archaeological research.B.To appeal for help inproving findings based on anecdotal evidence.C.To find volunteers to help solve an archaeological mystery.D.To organize volunteers to help sort our data on the Roman occupation.BHave you ever been sad because of failure? Please remember, for quite often achieving what you set out to do is not the most important thing.A boy decided to dig a deep hole behind his house. As he was working, a couple of older boys stopped by to watch. “What are you doing?” asked one of the visitors. “I want to dig a hole all the way through the earth!” the boy answered excitedly. The older boys began to laugh, telling him that digging a hole all the way through the earth was impossible. After a while, the boy picked up a jar. He showed it to the visitors. It was full of all kinds of stones and insects. Then he said calmly and confidently, “Maybe I can’t finish digging all the way through the earth, but look at what I’ve found during this period!”Theboy’s goal was far too difficult, but it did cause him to go on. And that is what a goal is for－to cause us to move in the direction we have chosen, in other words, to cause us to keep working!Not every goal will be fully achieved. Not every job will endup with a success. Not every dream will come true. But when you fall short of your aim, maybe you can say, “Yes, but look at what I’ve found along the way! There are so many wonderful things having come into my life because I tried to do something!” It is in the digging that life is lived. It is the unexpected joy on the journey that really makes sense.4. The older boys laughed at the boy because he was thought to be______.A. braveB. impoliteC. foolishD. warm-hearted5. Why did the boy show the jar to the older boys?A. To drive them away.B. To show what he had found in digging.C. To show how beautiful the jar was.D. To attract them to join him in the work.6. What can be learnt from the fourth paragraph of the text?A. No dream can come true.B. All work will end successfully.C. Goals shouldn’t be set too high.D. Goals will make us work harder.7. The best title for the text should be______.A. A Boy Dug a HoleB. Joy in the JourneyC. No Pain, No GainsD. Failure Is the Mother of SuccessCANew Zealandcouncil has announced a month-long road closure in order to allow a sea lion and her pup to reach the ocean safely.John Wilson Ocean Drive in Dunedin will be closed after the New Zealand sea lions made their home at a nearby golf course and started "regularly crossing the road to get to the beach," according to a Facebook post from Dunedin City Council."You can still visit the area on foot or by bicycle, but please give the sea lions lots of space," continued the post.Locals applauded the decision, and one even called for the closure to be made permanent."No dogs should be on the beach, either," wrote Gaylene Smith. "We need to protect our beautiful sea life."Dogs are known to attack sea lions, and Chisholm Links Golf Course, where the sea lions have made their home, also posted advice to dog walkers in a Facebook update."We're lucky to have sea lions on our coastline and we need to share the space with them,as this is what makes our coastline so unique!" wrote the course on Facebook.The council went on to explain thatNew Zealandsea lions are endangered, and are one of the world's rarest species of sea lion.There are an estimated 12,000New Zealandsea lions left, according to the Department of Conservation. Under local law, anyone who kills a sea lion could face up to two years in prison or a fine of up to NZ$250,000(US$178,000).8. What decision has the Dunedin City Council made?A. Closing an ocean drive for a month.B. Forbidding entry into a golf course.C. Forbidding walking dogs outside.D. Closing the nearby beach temporarily.9. How did the City Council announce the decision?A. By informing on TV.B. By sending out notices.C. By posting on Facebook.D. By advertising in a newspaper.10. What is the attitude of the local people toward the closure?A. Doubtful.B. Supportive.C. Uncaring.D. Critical.11. What can we learn aboutNew Zealandsea lions from the text?A. They are afraid of humans.B. They are a common species.C. They are being killed by dogs.D. They are under legal protection.DI don’t want to talk about being a woman scientistagain. There was a time in my life when people asked constantly for stories about what it’s like to work in a field dominated (controlled) by men. I was never very good at telling those stories because truthfully I never found them interesting. What I do find interesting is the origin of the universe, the shape of space, time and the nature of black holes.At 19, when I began studying astrophysics (天体物理学), it did not bother me in the least to be the only woman in the classroom. But while earning my Ph.D. at MIT and then as a post-doctor doing space research, the issue started to bother me. My every achievement — jobs, research papers, awards — was viewed through the lens (镜片) of gender (性别) politics. So were my failures. Sometimes, when I was pushed into an argument on left brain versus (相对于) right brain, or nature versus nurture (培育), I would instantly fight fiercely on my behalf and all womankind.Then one day a few years ago, out of my mouth came a sentence that would eventually become my reply to any and all provocations (挑衅): I don’t talk about that anymore. It took me 10 years to get back the confidence I had at 19 and to realize that I didn’t want to deal with gender issues. Why should curing sexism be yet another terrible burden on every female scientist? After all, I don’t study sociology or political theory.Today I research and teach at Barnard, a women’s college in New York City. Recently, someone asked me how many of the 45 students in my class were women. You cannot imagine my satisfaction at being able to answer, 45.I know some of my students worry how they will manage their scientific research and a desire for children. And I don’t dismiss those concerns. Still, I don’t tell them “war” stories. Instead, I have given them this: the visual of their physics professor heavily pregnant doing physics experiments. And in turn they have given me the image of 45 women driven by a love of science. And that’s a sight worth talking about.12. Why doesn’t the author want to talk about being a woman scientist again?A. She is fed up with the issue of gender discrimination (歧视).B. She feels unhappy working in male-dominated fields.C. She is not good at telling stories of the kind.D. She finds space research more important.13. From Paragraph 2, we can infer that people would attribute (把……归因于) the author’s failures to ________.A. the burden she bears in a male-dominated societyB. her involvement in gender politicsC. her over-confidence as a female astrophysicistD. the very fact that she is a woman14. What did the author constantly fight against while doing her Ph.D. and post-doctoral research?A. Lack of confidence in succeeding in space science.B. Unfair accusations from both inside and outside her circle.C. People’s fixed attitude toward female scientists.D. Widespread misconceptions about nature and nurtured.15. What does the image the author presents to her students suggest?A. Women students needn’t have the concerns of her generation.B. Women can balance a career in science and having a family.C. Women have more barriers on their way to academic success.D. Women now have fewer problems pursuing a science career.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
2019-2020学年江苏省扬州中学高三英语期中试卷及答案解析
2019-2020学年江苏省扬州中学高三英语期中试卷及答案解析第一部分阅读（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ARome can be pricey for travelers, which is why many choose to stay in a hostel (旅社). The hostels in Rome offer a bed in a dorm room for around $25 anight, and for that, you’ll often get to stay in a central location (位置) with security and comfort.Yellow HostelIf I had to make just one recommendation for where to stay in Rome, it would be Yellow Hostel. It’s one of the best-rated hostels in the city, and for good reason. It’s affordable, and it’s got a fun atmosphere without being too noisy. As an added bonus, it’s close to the main train station.Hostel Alessandro PalaceIf you love social hostels, this is the best hostel for you in Rome. Hostel Alessandro Palace is fun. Staff members hold plenty of bar events for guests like free shots, bar crawls and karaoke. There’s also an area on the rooftop for hanging out with other travelers during the summer.Youth Station HostelIf you’re looking for cleanliness and a modern hostel, look no further than Youth Station. It offers beautiful furnishings and beds. There are plenty of other benefits, too; it doesn’t charge city tax; it has both air conditioning and a heater for the rooms; it also has free Wi-Fi in every room.Hotel and Hostel Des ArtistesHotel and Hostel Des Artistes is located just a 10-minute walk from the central city station and it’s close to all of the city’s main attractions. The staff is friendly and helpful, providing you with a map of the city when you arrive, and offering advice if you require some. However, you need to pay 2 euros a day for Wi-Fi.1.What is probably the major concern of travelers who choose to stay in a hostel?fort.B.Security.C.Price.D.Location.2.Which hotel best suits people who enjoy an active social life?A.Yellow Hostel.B.Hostel Alessandro Palace.C.Youth Station Hostel.D.Hotel and Hostel Des Artistes.3.What is the disadvantage of Hotel and Hostel Des Artistes?A.It gets noisy at night.B.Its staff is too talkative.C.It charges for Wi-Fi.D.It’s inconveniently located.BA satellite is about to demonstrate a new way of capturing space junk with magnets for the first time. With the frequency of space launches dramatically increasing in recent years, the potential for a disastrous collision above Earth is continually growing. Now, Japanese orbital clean-up company Astroscale is testing a potential solution.The firm's End-of-Life Services by Astroscale demonstration mission is scheduled to lift off on 20 March aboard a Russian Soyuz rocket. It consists of two spacecraft: a smal “client” satellite and a larger “servicer” satellite, or “chaser”. The smaller satellite is equipped with a magnetic (磁力的) plate which allows the chaser todock withit.The two stacked spacecraft will perform three tests once in orbit, each of which will involve the servicer satellite releasing and then recapturing the client satellite. The first test will be the simplest, with the client satellite drifting a short distance away and then being recaptured. In the second test, the servicer satellite will set the client satellite tumbling before catching up with it and matching its motion to grab it.Finally, if those two tests go well, the chaser will live up to its name by letting the client satellite float a few hundred metres away before finding it and attaching to it. All of these tests will be performed autonomously, with little to no human input once they are set in motion.“These kinds of demonstrations have never been done before in space - they are very different to, say, an astronaut controlling a robotic arm on the International Space Station,” says Jason Forshaw at AstroscaleUK.“This is more of an autonomous mission.” At the end of the tests, both spacecraft will burn up in Earth's atmosphere.If companies wanted to use this capability, they would have to attach a magnetic plate to their satellites so they could be captured later. Because of the growing space garbage problem, many countries now require firms to have a way to bring back their satellites once they run out of fuel or fail, so this could be a fairly simple likely plan, Forshaw says. Right now, each chaser can only nab one satellite, but Astroscale is working on a version that could drag three or four out of orbit at once.4. Which of the following can replace the underlined word "dock with" in Paragraph 2?A. Deal with.B. Keep up with.C. Join together.D. Crash.5. Why many countries now require firms to have a way to bring back their satellites?A. Because of the growing space waste problem.B. Because the frequency of space launches are dramatically increasing.C. Because they can earn large profits from it.D. Because Astroscale has found a new method of capturing the space garbage.6. What will Astroscale do to solve the space junk problem?A. An astronaut controls a robotic arm on the International Space to capture the “client” satellite.B. Through a magnetic plate remotely controlled by humans on the ground to catch the “client” satellite.C. Finding the "client "satellite and attaching to it with a magnetic plate automatically.D. Tumbling to match the motion of “client satellite the drag three or four satellites out of its orbit into atmosphere.7. What can we infer from the passage?A. People will bum the space junk up in Earth's atmosphere in the future.B. Japan andRussiawill conduct space debris cleanup experiment together.C. These kinds of demonstrations have never been done before.D. The demonstration mission will be divided into three phases.CPoaching and habitat loss have threatened Africa's two species of elephants, taking them closer toward the edge of disappearance, according to a new report released by the International Union for Conservation of Nature(IUCN).Before this update, Africa's elephants were grouped together and were evaluated as vulnerable by the IUCN. This is the first time the two species have been sorted separately. In the past, elephants were mostly considered as either Asian elephants or African elephants. Forest and savanna elephants were typically classified as subspecies of African elephants.The African forest elephant is now listed as critically endangered and the African savanna elephant as endangered. The number of African forest elephants fell by more than 86% over a 31 -year assessment period. The population of African savanna elephants dropped by at least 60% over the last 50 years, according to the IUCN, which tracks the assessment risk of the world's animals. Africa currently has an estimated 415,000 elephants, counting the two species together.Both elephant species experienced significant population decreases because of poaching. Although it peakedin 2011, illegal hunting still happens and continues to threaten elephant populations. African elephants also face continued habitat loss as their land isconvertedfor agriculture or other uses.There is some good conservation news, the IUCN points out. Anti-poaching measures, combined with better land use planning to support better human-wildlife relationships, have helped conservation efforts. Some forest elephant population figures have stabilized in well-managed areas in Gabon and the Republic of Congo and savanna population figures have remained stable or have been growing, particularly in the Kavango-Zambezi Transfrontier Conservation Area in southern Africa.But with constant demand for ivory and increasing human pressures on Africa's wild lands, concern for Africa's elephants is high, and the need to creatively conserve and wisely manage these animals and their habitats is more severe than ever.8. What can be inferred from the new report about African elephants?A. They are divided into three kinds.B. They are dying out.C. Their threat is mainly from poaching.D. Their population has grown in Africa.9. What does the author mainly tell us in Paragraph 3?A. The detailed number of African elephants.B. The similarities of African elephants.C. The different types of African elephants.D. The present situation of African elephants.10. What does the underlined word "converted" in Paragraph 4 probably mean?A. Expanded.B. Protected.C. Transformed.D. Forbidden.11. What's the authors attitude to the present situation of African elephants?A. Hopeless.B. Optimistic.C. Uncertain.D. Worried.DConcrete is the world's most consumed material after water. Because it already surrounds us in the built environment, researchers have been exploring the idea of using concrete to store electricity—turning buildings into giant batteries. The idea has been gaining ground as we have come to increasingly rely on renewable energy from the wind and sun: rechargeable batteries are necessary when the breeze dies down or darkness falls.Experimental concrete batteries have only managed to hold a small part of what a traditional battery does. But one team now reports in Buildings that it has developed a rechargeable original model that could represent a more than 900 percent increase in stored charge, compared with earlier attempts.A live-in concrete battery might sound unlikely. Still, "you can make a battery out of a potato," notes Aimee Byrne. In a future where sustainability is key, she likes the idea of buildings that avoid waste by providing shelterand powering electronics.Although the new design stores more than 10 times as much power as earlier attempts, it still has a long way to go: 200 square meters of it "can provide about 8 percent of the daily electricity consumption" of a typical U.S. home, Zhang says.This is not enough to compete with today's rechargeable devices. "We're getting milliamps (毫安) out of concrete batteries—we're not getting amps (安培), "Byrne says." We're getting hours as opposed to days of charge." But she adds that" concrete batteries are completely in their childhood, compared to other battery designs." The earliest batteries were simple andbulky. Researchers experimented with new materials and designs for more than a century to develop today's small devices. Byrne suggests concrete-based energy storage could undergo a similar evolution. "The whole idea is that we're looking far into the future," she says. "We're playing the long game with it."12. What can we learn about the concrete batteries?A. They become increasingly renewable.B. They are the most consumed batteries.C. They are being developed by researchers.D. They will replace energy from the wind and sun.13. Why does Byrne mention a battery out of a potato?A. To show it is easy to build concrete batteries.B. To argue it is possible to develop concrete batteries.C. To make her statement more interesting.D. To call on people to protect the environment.14. What does the underlined word "bulky" in Paragraph 5 mean?A. HeavyB. CheapC. EfficientD. Small.15. What doesByrne think of concrete batteries?A. They beat today's rechargeable devices.B. They are simple and bulky.C. They have a doubtful future.D. They have a long way to go.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
专题06 从句(定语从句、状语从句、名词性从句)(新模拟和新高考)
专题06 从句（定语从句、状语从句、名词性从句）（新模拟和新高考）I.语法填空1. 【江苏省苏锡常镇四市2021届高三教学情况调查（一）】Like any natural force, gravity pull can work with us or not. The gravity pull of our habits may currently be keeping us from going 64．we want to go.【答案】where (wherever)【解析】考查状语从句。
句意：现在，习惯的引力可能正在阻止我们去想去的地方。
分析句子可知，动词going为不及物动词，后接地点状语从句，表示“（无论）……地方”。
故填where (wherever)。
2.【2021届江苏省南京市高三学情调研】"He then handed Todd a large bag, inside 43．were clean shirts and shorts, plus a brand-new pair of New Balance sneakers. Todd was blown away."I was very happy." he toldWATN-TV."Shocked, completely."【答案】which【解析】考查定语从句关系词。
句意：然后他递给托德一个大袋子，里面有干净的衬衫和短裤，还有一双崭新的纽巴伦运动鞋。
分析句子结构，“inside ____ were clean shirts and shorts…”是定语从句，先行词a large bag，指物，因此用“介词inside+which”引导定语从句。
故填which。
3.【2021届江苏省第一次百校联考】Why do squirrels spend their time in trees and chipmunks(花栗鼠) prefer the ground? The answer has a lot to do with 36．chipmunks and squirrels spend their winters.【答案】how【解析】考查名词性从句连接词。
扬州中学2019—2020学年度第二学期阶段性检测
扬州中学2019—2020学年度第二学期阶段性检测高三数学2020.5.22一、填空题：本大题共14个小题，每小题5分，共70分.请把答案写在答题卡相应位置上.1.已知全集{2,1,0,1,2,3}U =--,集合={-101}A ，，,{1,1,2}B =-,则()()U U A B ⋂=．2．在复平面内，已知复数z 对应的点与复数1i +对应的点关于实轴对称，则zi =．3.根据如图所示伪代码,最后输出的i 的值为____.4.若a ，{}1,1,2b ∈-，则函数()22f ax x b x =++有零点的概率为__________.5．“a b >”是“33a b>”的________条件.(填“充分不必要”、“必要不充分”、“既不充分也不必要”、“充要”)6.某批产品共100件，将它们随机编号为1，2，3，4，……，100，计划用系统抽样方法随机抽取20件产品进行检测，若抽取的第一个产品编号为3，则第三件产品的编号为．7．已知等比数列{}n a 的前n 项和为n S ，前n 项积为n T ，若32154,243S a a T =+=，则1a 的值为_________.8.已知圆锥的母线长为10cm，侧面积为60πcm 2，则此圆锥的体积为________cm 3．9.已知0,0>>b a ，且a b b a 113-=+，则b 的最大值为________．10．函数2()cos ()1f x A x ωϕ=++（0,0,02A πωϕ>><<）的最大值为3，若()f x 的图象与y 轴的交点坐标为(0,2)，其相邻两条对称轴间的距离为2，则(2020)f =．11．已知双曲线22:13y M x -=的渐近线是边长为1的菱形OABC 的边,OA OC 所在直线．若椭圆2222:1(0)x y N a b a b+=>>经过,A C 两点，且点B 是椭圆N 的一个焦点，则a ＝．12.对任意闭区间,I 用I M 表示函数sin y x =在I 上的最大值。
江苏省扬州中学2019-2020学年高二上学期12月月考试题+英语
江苏省扬州中学2019-2020学年十二月质量检测高二英语试题2019.12本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
满分150分，考试时间120分钟。
第一部分听力（共两节，满分30分）第一节(共5小题；每小题1.5分，满分7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What will the weather be like according to the radio?A. Sunny.B. Rainy.C. Windy.2. Who will pay the bill?A. The boss.B. Tom.C. The woman.3. How did the woman feel?A. Nervous.B. Excited.C. Upset.4. What can we learn about the man?A. He did well in spelling.B. He couldn’t spell the words.C. He was satisfied with the result.5. How much should the man pay for his room?A.150 pounds.B.110 pounds.C.100 pounds.第二节(共15小题；每小题1.5分，满分22.5分)听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的做答时间。
每段对话或独白读两遍。
听第6段材料, 回答第6和第7两个小题。
6. What time was the plane originally scheduled to leave?A. At 3:00.B. At 4:00.C. At 5:00.7. Why is the woman worried?A. The weather is bad.B. The report is not finished.C. An appointment will be delayed.听第7段材料，回答第8和第9两个小题。
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73. recovery74. convincing
75. approved76. which80. has increased
第四部分书面表达（满分25分）
With the improvement of living standards，overseas study tours are gaining its popularity with some high school students.
From my perspective，overseas study tours can be rewarding and enjoyable if students can really study in western schools and the family can provide enough financial support. Though short and brief，the tour can be an eye-opener. In a word，overseas study tours can have a positive influence on the future development of students.
51---55 DBABD
56---60 ADBBC
第二节(共10小题；每小题1.5分，满分15分)
61. who 62. asked 63.but
64. surprising 65. for
66. why 67. were 68. whom
69.other70. were doing
第三节(共10小题；每小题1分，满分10分)
Some students think that overseas study tours can allow them to be exposed to different cultures，thus broadening their horizons. Besides，students' language proficiency can be improved while studying in foreign countries. Moreover，they can learn to live independently，which is beneficial to their future life.
A: 21---23 BAA
B: 24---27 ACDD
C: 28---31 DCBB
D: 32---35 CADB
第二节(共5小题；每小题2分，满分10分)
36-40 DAFGE
第三部分语言知识运用(共四节，满分60分)
第一节(共20小题；每小题1.5分，满分30分)
41---45 BACDA
46---50 CDBCD
However，others object to overseas study tours.Firstly，the tours cost too much，which adds the financial burden of the families. Secondly，winter or summer vocations are too short for students to learn systematically. Worse still，instead of studying in class，students tend to spend too much time travelling.
绝密★启用前
江苏省扬州中学
2019～2020学年高一年级上学期期中考试
英语试题答案
2019年11月
第一部分 听力(共两节，满分30分)
1-5 CABBA
6-10 CCBAC
11-15 ACACB
16-20 CACBB
第二部分 阅读理解(共两节，满分40分)
第一节(共15小题；每小题2分，满分30分)