四川省成都市简阳市阳安中学高2018级高三上11月半期考试英语答题卡

四川省成都市简阳市阳安中学2022-2023学年高三上学期期中考试英语试题一、阅读理解The Duke of Edinburgh’s Award has picked some activities to help build confidence, independence and adaptability among youngsters.Set yourself a physical challengeLearn survival skills at Sani Resort on Greece’s Halkidiki coast. The activity is sponsored by the Bear Grylls Survival Academy. Lessons include ways of hiding outdoors, seeking routes, building boats and finding food in the wild.Price:￡33.50 per day, per person.Spend time in natureHead to Ecuador’s Mashpi Lodge to experience about 6,200 acresof cloud forest in an excellent reserve of this country, flying through the treetops on the Sky Bike and Dragonfly Canopy Gondola.The tour is guided by Mashpi’s team of local naturalist guides.Price:￡1,030 per room per night, including transfers (换乘)from Quito and all meals and guided activities within the reserve.Out-of-Ecuador tourists need to pay for flying.Travel somewhere newIt can be particularly rewarding for young people when they stepo ut of their comfort zone. There’s nowhere better than the wilds of South Africa. Scott Dunn’s teen programme offers an Africanadventure with two unforgettable experiences to observe wild animals, including a trip to Marakele National Park.Price:￡6,000 a person.Experience a digital detox (脱瘾)Join Metropolitan Touring’s journey to the Galapagos Islands. Twin it with a digital switch-off, book day trips with expert guides, and travel around the active Sierra Negra volcano. Activities include heading to Sa nta Cruz Island on the hotel’s boat, diving and surfing.Price:￡2,730 per person, double occupancy, including all accommodation, return inter-island flights, tours and meals.1. What is excluded from the charge for the travel to Mashpi Lodge? A．International flights. B．Changes of vehicles.C．Touring in the reserve. D．Diets during the travel.2. Which activity is most attractive to wild creature lovers? A．Spend time in nature. B．Travel somewhere new.C．Experience a digital detox. D．Set yourself a physical challenge.3. What can tourists do during Metropolitan Touring’s journey? A．Enjoy a flexible tour. B．Use special digital devices. C．Learn some survival skills. D．Experience water sports.My mom could be quite a handful, which I have come to see as a blessing as the years have gone by but did not always appreciate when she was alive, especially after her Alzheimer’s diagnosis.The news came as no surprise to us kids, of course. We’d seenour tough, sharp-witted mom change. But Mom was not about to take Alzheimer’s lying down. “There’s nothing wrong with me!” she insisted, even after she sideswiped a cop, denied doing it and then blamed it all on him.Eventually my brother and his wife moved Mom to a sweet little house on the property next to theirs so they could keep an eye on her. They built a lighted path between the two houses so Mom could visit when she wanted, which occasionally happened at 5:00 a.m. when she thought it was 5:00 p.m. At Christmas, my sister-in-law, Toni, would hang Christmas lights along the way.One thing we couldn’t do was make her eat properly, especially after she nearly burned the house down making tuna (金枪鱼) salad. So we arranged for a senior meals-on-wheels program to deliver her meals. At first she wouldn’t let them in the house. “This is ridiculous,” she said. “I know how to eat!” Then she offered to help themdeliver meals to “people who really need them”.Eventually she relented — except that she would simply keep all the meals in the fridge, untouched, in case she happened to have hungry visitors. When we told the volunteers this, they werewonderfully wise and pretty soon they got Mom to eat. She even admitted that the food was “pretty good, considering”. We’re convinced the good nutrition helped keep her in her home a little longer before she had to enter a care facility.So how proud am I that our friends at Volunteers of America,which operates meals-on-wheels programs for the elderly all over the country? Very proud. It was angels, after all, who were able to get my mother to eat.4. What do we know about the author’s mother?A ．She troubled the family a lot.B ．She never suffered from Alzheimer.C ．She was a woman lackingintelligence.D ．She was easy to get along with.5. How did the family help Mom? A ．They lived together with her. B ．They had her house beautifully decorated.C ．They assisted her in cooking matters.D ．They arranged delivered meals for her.6. Which of the following best explains the underlined word“relented” in paragraph 5?A ．Panicked.B ．Apologized.C ．Agreed.D ．Responded.7. Which of the following could be the best title for the text?A ．Angels on WheelsB ．A Lesson from Miserable LifeC ．Living with AlzheimerD ．Volunteering for the DisabledOn Monday, December 5, online retailing (零售) giant Amazonannounced the opening of its first physical store. Called Amazon Go, the Seattle-based store that is currently being tested by companyemployees, learns from regular grocery stores except for one thing — “Just Walk Out” technology. All purchas es are handledelectronically, which means there are no cashiers, checkouts or lines. Shoppers simply take what they need and leave.To shop at Amazon Go, customers need to open an Amazon account and download the store’s App onto their smartphones. Upon entering the store, they scan a QR code (二维码) with their phones and beginshopping. Every item picked up gets added to the bill automatically. If the customer changes his/her mind, all he/she has to do is return the purchase back on the shelf, and it will be removed from the final bill. Once the customer leaves the store, the amount spent is automatically taken out from the Amazon account and a digital receipt is generated to remind the shopper of the trade.To provide busy customers a pleasant shopping experience, Amazon, which has been working on this concept for four years, plans to keep the store size at a “comfortable” 1,800 square f eet. In addition to typical grocery products like bread and milk, the store will stock ready-to-eat breakfast, lunch and dinner options, made by on-site chefs. There will also be chef-designed Amazon Meal boxes for those who prefer to cook the food at home.After years of joint efforts by Amazon staff, Amazon Go finally opened in 2021. Amazon will not provide any insight into the cutting-edge “Just Walk Out” technology. The company website states, “The checkout-free shopping experience is enabled by the same types of technologies used in self-driving cars: computer vision, sensor fusion and deep learning.”8. What is the advantage of Amazon Go over regular grocery stores? A．Store size. B．Shopping speed.C．Product price. D．Parking convenience.9. What is paragraph 2 mainly about?A．Why to download the store’s App. B．How to open an Amazon account.C．How to shop at Amazon Go. D．What to buy at Amazon Go.10. What can we infer from paragraph 3?A．People can shop and eat at Amazon Go. B．Chefs will offer on-site cooking lessons.C．1,800 square feet is the best size of grocery stores. D．Amazon spent years improving its service.11. What makes possible the checkout-free shopping experience? A．High-technology products. B．The help of the car industry. C．The deep learning method. D．Teamwork by Amazon staff.No doubt that humans have widely changed, developed, andexploited (开发) much of the natural world for our own ends. But how much of the land surface remains free of our often-harmful influence?In a new study, scientists compared figures from four different sets of data using different kinds of methods and classification (分类) systems to answer this question. On average, the researchers say roughly half (48 to 56 percent) of the world’s land shows “low” influence of humans. While the figures may inspire many—stressing the vast expanse of significantly untouched lands that can still be protected through conservation measures—the study also shows just how much of the Earth has already been occupied and used by humans.In fact, only about a quarter (20 to 34 percent) of the planet’s ice-free land surface shows “very low” signs of human influence, the researchers say, and the parts of the planet that we have left alone up until now constitute (构成) some of the least livable places on Earth. In other words, whether through urbanization, forestry, agriculture or other means, humans have applied the most influence on biodiverse land that presented ripe and easy opportunities for immediate human needs; in contrast, roasting deserts in the world’s hottest places, or frozen wastelands in its coldest spots, have been ignored.Even so, the researchers say the results shown here give us a strong, clear marker that we can use to help structure existing and future conservation efforts by preventing disturbance on existing low influenced areas, meanwhile, recovering areas for conservation in land that has already been exploited too much.“The encouraging takeaway from this study is that if we act quickly and decisively (果断地), there is a slim window in which we can still conserve roughly half of the Earth’s land in a relatively untouched state,” says biologist and lead author of the study, Jason Riggio.There’s a chance, right now, to draw a line in the sand, and say “no more”.12. Why was the new study carried out?A．To find out why humans exploit nature.B．To figure out the land free from human influence.C．To prove humans are harmful to nature.D．To clarify the Earth is not occupied by humans completely.13. Which places are influenced most by humans?A．Woodless lands. B．Ice-free lands.C．Places with biodiversity. D．Places with warmth.14. What can we do based on the research?A．Make use of the unlivable area through different means. B．Remove the influence on the previous disturbed area. C．Attempt to have no bad effect on the “untouched” land. D．Reconstruct the overexploited land with forest and agriculture.15. What’s the writer’s attitude towards the untouched land?A．It should be urbanized immediately. B．It should be covered with plants.C．It should be free from humans and animals. D．It should be undisturbed and preserved.二、七选五Have you ever travelled somewhere without noticing the route you took or the people and landmarks you passed? 16 A lot of us run around on autopilot (自动驾驶), which means we do things without being aware that we’re doing them, lost in our thoughts instead.Mindfulness is about training the mind to be in the present moment — to be more aware of what is happening now, rather than what has already happened or what might happen next.17 Mindfulness can be traced back to the religion of Buddhism but it’s now practiced by people of all religions, as well as people who don’t follow any religion.18 Becoming more aware of the present can help us enjoy the world around us. It encourages us to appreciate things we might take for granted. According to the University of Oxford Mindfulness Research Centre, mindfulness can teach us to spotdifficult emotions and thoughts and deal with them moreeasily. 19An important part of mindfulness is tuning in to the five senses — being aware of what you can see, hear, touch, smell and taste. You can try this throughout the day — for example, when going for a walk or eating your dinner. 20 Mindfulness requires practice, and lots of people find that sitting quietly and focusing on their breathing helps.A．It is about observing our thoughts, feelings and surroundings.B．These are the only ways to help us stay focused on the present. C．Maybe you’ve swallowed your breakfast without noticing what it tastes like.D．Mindfulness can improve our concentration, relationships and mental health.E．We can choose to set aside our worries and concerns that aren’t helpful to us.F．Despite these emotional benefits, mindfulness sometimes leads to physical harms.G．Activities that require you to use your hands can also help you become more mindful.三、完形填空At 21, Chris Nikic became the first-ever person with Down syndrome (唐氏综合征) to complete the Ironman triathlon (铁人三项 ). The very thought would be enough to 21 people in good physical condition. But by finishing it, Nikic set a Guinness World Record.This remarkable achievement was madepossible 22 the loving gu idance of Nikic’s dad, Nik. Nik was 23 about his son’s sedentary (久坐不动的) lifestyle, so he gave him the 24 of becoming 1% fitter every day. And the first step was 25 with a single push-up. Now, three years later, Nikic has 26 up the strength to really push his body to the 27 . Considering those with Down syndrome already haveto 28 with varying physical and learning disabilities, Nikic’s achievement is a typical29 of how people with this condition continue to cross barriers.In fact, during the competition Nikic had aslight 30 . While it resulted in cuts on his legs, this didn’t31 Nikic from continuing the race. AsNik 32 , the achievement symbolized somethingmore 33 than an impressive medal. “The triathlon has served as a 34 for Nikic to become one step closer to his 35 of living a normal life. It’s also about being a role model for other kids and families that face similarbarriers, 36 no dream or goal is too high.”Nikic isn’t37 there. “Goal set and achieved. Time to set a new and bigger goal for 2023!”the 38 public speaker shared with his followers on social media. 39 , with his family and friends, Nikic will continue to create 40 .21.A．put off B．appeal to C．turn down D．push out 22.A．thanks to B．but for C．regardless of D．apart from 23.A．particular B．anxious C．disappointed D．cautious 24.A．chance B．lesson C．schedule D．challenge25.A．quickened B．backed C．accomplished D．accepted 26.A．saved B．put C．taken D．built27.A．limit B．test C．edge D．end28.A．struggle B．compete C．connect D．meet 29.A．sign B．example C．reminder D．exception30.A．problem B．accident C．fever D．pause31.A．withdraw B．dismiss C．discourage D．excuse 32.A．predicted B．recalled C．admitted D．explained 33.A．popular B．interesting C．vital D．surprising34.A．choice B．routine C．platform D．task 35.A．freedom B．process C．recovery D．intention36.A．proving B．stressing C．advocating D．announcing 37.A．going B．stopping C．turning D．reaching38.A．experienced B．inspiring C．famous D．promising39.A．Fortunately B．Eventually C．Undoubtedly D．Occasionally 40.A．awards B．memories C．titles D．wonders四、用单词的适当形式完成短文阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

四川省成都市简阳市成都市简阳实验学校（成都石室阳安学校）2024-2025学年高二上学期10月期中考试数学试题一、单选题1．设点()2,3,4A -在xOy 平面上的射影为B ，则OB等于（）AB ．5C ．D 2．将10个数据按照从小到大的顺序排列如下：11,15,17,,23,26,27,34,37,38a ，若该组数据的40%分位数为22，则a =（）A ．19B ．20C ．21D ．223．设,R x y ∈，()1,1,1a = ，()1,,b y z = ，(),4,2c x =- 且,a c b ⊥ ∥c，则a b += （）A ．B C ．3D ．44．对空中移动的目标连续射击两次，设{A =两次都击中目标},{B =两次都没击中目标),C ={恰有一次击中目标}，{D =至少有一次击中目标}，下列关系不正确的是（）A ．A D ⊆B ．AC BD = C ．A C D⋃=D ．B D =∅5．将一枚质地均匀的骰子连续抛掷8次，得到的点数分别为1,2,3,,4,5,5,6x ，则这8个点数的中位数为4.5的概率为（）A ．23B ．12C ．16D ．136．已知某人收集一个样本容量为50的一组数据，并求得其平均数为70，方差为75，现发现在收集这些数据时，其中得两个数据记录有误，一个错将80记录为60，另一个错将70记录为90，在对错误的数据进行更正后，重新求得样本的平均数为X ，方差为2s ，则（）A ．270,75X s <>B ．270,75X s ><C ．270,75X s =<D ．270,75X s =>7．平行六面体1111ABCD A B C D -的底面ABCD 是边长为2的正方形，且1160A AD A AB ∠=∠=︒，13AA =，M 为11A C ，11B D 的交点，则线段BM 的长为（）A ．3BCD ．8．如图，在正方体1111ABCD A B C D -中，,M N 分别为1,AC A B 的中点，则下列说法错误的是（）A ．//MN 平面11ADD A B ．异面直线MN 与1DD 所成角为60o C ．直线MN 与平面ABCD 所成角为45 D ．MN AB⊥二、多选题9．在我们发布的各类统计数据中，同比和环比都是反映增长速度的核心数据指标．如图是某专业机构统计的2022年1-12月中国校车销量走势图，则下列结论正确的是（）A ．8月校车销量的同比增长率与环比增长率都是全年最高B ．1-12月校车销量的同比增长率的平均数小于环比增长率的平均数C ．1-12月校车销量的环比增长率的极差大于同比增长率的极差D ．1-12月校车销量的环比增长率的方差大于同比增长率的方差10．给出下列命题，其中正确的是（）A ．若{},,a b c是空间的一个基底，则{},,a b b c +r r r r 也是空间的一个基底B ．在空间直角坐标系中，点()2,4,3P -关于坐标平面yOz 的对称点是()2,4,3---C ．若空间四个点P ，A ，B ，C 满足1344PC PA PB =+，则A ，B ，C 三点共线D ．平面α的一个法向量为()1,3,4m =-u r ，平面β的一个法向量为()2,6,n k =--r.若//αβ，则8k =11．已知事件A 、B 发生的概率分别为()13P A =，()14P B =，则下列说法正确的是（）A ．若A 与B 相互独立，则()12P A B = B ．若()14P AB =，则事件A 与B 相互独立C ．若A 与B 互斥，则()12P A B =D ．若B 发生时A 一定发生，则()14P AB =三、填空题12．经过点()1,2,1A ，点()3,4,5B 的直线的一个方向向量是.13．某品牌新能源汽车2019-2022年这四年的销量逐年增长，2019年销量为5万辆，2022年销量为22万辆，且这四年销量的中位数与平均数相等，则这四年的总销量为万辆.14．已知12,e e 是空间单位向量，1212e e ⋅= .若空间向量b 满足1252,2b e b e ⋅=⋅= ，且对于任意,x y ∈R ，()()()120102001,b xe ye b x e y e x y -+≥-+=∈R，则0y =，b =.四、解答题15．柜子里有3双不同的鞋，分别用1a ，2a ；1b ，2b ；1c ，2c 表示6只鞋，其中1a ，1b ，1c 表示每双鞋的左脚，2a ，2b ，2c 表示每双鞋的右脚.如果从中随机地取出2只，那么(1)写出试验的样本空间；(2)求下列事件的概率：①取出的鞋都是一只脚的；②取出的鞋子是一只左脚一只右脚的，但不是一双鞋.(3)求取出的鞋不成双的概率.16．2023年是中国共产党建党102周年，为了使全体党员进一步坚定理想信念，传承红色基因，市教育局以“学党史､悟思想､办实事､开新局”为主题进行“党史”教育，并举办由全体党员参加的“学党史”知识竞赛.竞赛共设100个小题，每个小题1分，共100分.现随机抽取1000名党员的成绩进行统计，并将成绩分成以下七组：[72,76),[76,80),[80,84),[84,88),[88,92),[92,96),[96,100)并绘制成如图所示的频率分布直方图.(1)根据频率分布直方图，求这1000名党员成绩的众数，中位数；(2)用分层随机抽样的方法从低于80分的党员中抽取5人，若在这5人中任选2人进行问卷调查，求这2人中至少有1人成绩低于76分的概率.17．在四棱锥P ABCD -中．底面为矩形ABCD ，且3, 4.AD CD PD ==⊥平面,1ABCD PD =．M 为AB 中点．(1)求点P 到直线AC 的距离；(2)求异面直线,AC PM 所成角的余弦值．18．如图，在三棱柱111ABC A B C -中，底面是边长为2的等边三角形，12,,CC D E =分别是线段1,AC CC 的中点，1C 在平面ABC 内的射影为D .(1)求证：1A C ⊥平面BDE ；(2)若点F 为棱11B C 的中点，求点F 到平面BDE 的距离；(3)若点F 为线段11B C 上的动点（不包括端点），求锐二面角F BD E --的余弦值的取值范围.19．在空间直角坐标系Oxyz 中，定义：过点()000,,A x y z ，且方向向量为()(),,0m a b c abc =≠的直线的点方向式方程为000x x y y z z a b c---==；过点()000,,A x y z ，且法向量为()()222,,0m a b c a b c =++≠的平面的点法向式方程为()()()0000a x x b y y c z z -+-+-=，将其整理为一般式方程为0ax by cz d ++-=，其中000d ax by cz =++．(1)求经过()()1,2,4,2,0,1A B -的直线的点方向式方程；(2)已知平面1:2310x y z α-+-=，平面1:240x y z β+-+=，平面()()()1:123250m x m y m z γ+-+++-=，若111,l l αβγ=⊄ ，证明：1l γ∥；(3)已知斜三棱柱111ABC A B C -中，侧面11ABB A 所在平面2α经过三点()4,0,0P -，()()3,1,1,1,5,2Q H ----，侧面11BCC B 所在平面2β的一般式方程为40y z ++=，侧面11ACC A 所在平面2γ的一般式方程为()22110x my m z -+++=，求平面11ABB A 与平面11ACC A 的夹角大小．。

2018年高三英语11月半月考试题（附答案） COM 上高县第二中学quality services, we are proud to present our ever best-selling China tour packages, tour themes and the next popular destinations Check out the optional activities and information making our Smart Travelers’ trips outstanding China Highlights’ most popular private tour Our private guide, driver and car are available all times You take the trip, we take the stressDay 1-2 In BeijingTake a break on your arrival Enjoy local people’s morning exercise at the Temple of Heaven before visiting the Great Wall, and then have a lifetime experience of visiting the Mutianyu section of the Great Wall on Day 2Day 3-4 In Xi’anStill in Beijing in the daytime of Day 3 Visit the Forbidden City and the Tian’anmen Square to feel royal life in ancient China After that pay a visit to hutongs which give full flavor of authentic experience Catch a flight at night to Xi’an Private guide and driver escort you to visit the highlights of Xi’an on Day 4[]Day 5-7 In Guilin/YangshuoContinue to see Xi’an and have more interacts with the local Visiting a family in Xi’an and learning hoto make different shapes of dumplings give you an unforgettable time Take a plane at night and arrive at Guilin on Day 5 Get on board to enjoy essence of Guilin, the Li River cruise to Yangshuo Cycle to villages and meet friendly local people and learn more about Chinese agriculture。

2018-2019学年四川省资阳市简阳阳安中学高三英语下学期期末试题含解析一、选择题1. You can’t go out because it is a stormy night;, your homework hasn’t been done. A．therefore B．however C．otherwise D ．plus参考答案：D略2. You won’t get lost as long as you are with Peter, who has a good ________ of direction.A. ideaB. feelingC. experienceD. sense参考答案：D略3. She devoted herself to poor children and chose to teach in a western province, thoughshe in the city for a better life.A.could stayB.would have stayedC.could have stayedD.had stayed参考答案：C4. — I'm going to San Francisco for a couple of days.— . I wish I could get away for a while.A. forget itB. I really envy youC. I can't agree moreD. It doesn't matter参考答案：B5. —Mr. Wang, I went and fetched four chairs for the meeting.—You ________ four, two will do.A. couldn’t have fetchedB. needn’t have fetchedC. couldn’t fetchD. needn’t fetch参考答案：B6. A single-parent child should have the right to enjoy normal parental love from both just as his other peers, which some psychologists see as _____to their emotional well-being.A. matureB. crucialC. reluctantD. comprehensive参考答案：B考查形容词。