2019河北省石家庄市高三质检考试(word解析版)
河北省石家庄2019届高三质量检测语文试卷(含答案)
河北省石家庄2019届高三年级质量检测语文试卷一、现代文阅读(36分)(一)论述类文本阅读(本题共3小题,9分)阅读下面的文字,完成1一3题。
在几千年的中华文明史中,我国保存了大量的纸质文献典籍。
中国作为四大文明的发源地之一。
同时也是古代文献收藏的大国,一向以人文荟萃、典籍浩繁著称于世。
全国各级公共图书馆、博物馆以及教育、宗教、民族、文物等系统均有数量不等的古籍收藏,是名副其实的历史文献大国。
党的十九大报告指出,“文化是一个国家、一个民族的灵魂。
文化兴国运兴,文化强民族强”。
文化是民族之魂,有超越时空的稳定性与凝聚力。
对中华优秀传统文化的深厚认同,正是今天及未来我国文化工作的精神支撑与理论基础之一。
互联网时代,任何一个国家都必须面对文化多样性与全球化的挑战,中华典籍作为中华民族的文化根基,其意义则显得更为重要。
党的十九大把中国特色社会主义文化与文化自信写入党章,这是对中国特色社会主义内涵的全新拓展和深化,是对文化战略地位的全新认识和升华。
我们应该意识到,“当代中国文化虽然有现代文化因素和外来文化因素,却离不开中国文化传统这一根本和根源”。
中华优秀传统文化是中国特性的重要组成部分,是我们坚定文化自信的重要基础与来源。
早已有学者发现,马克思主义之所以能够在中国生根发芽,并非偶然,中华优秀传统文化与马克思主义有着许多共通之处。
倒如,梁漱溟先生谈到:“无产阶级精神既有高于我们习俗之处,同时又和我们的固有精神初不相远,中国人很容易学得来。
”古代中国“理性早启,文化早熟“,中国文化偏重人与人之间的情理,这使得中华文化有别于西方文化的“工具理性”。
换言之,中华优秀传统文化一贯重视人与人的关系,这与资本主义社会重视人与物的关系截然不同,但与马克思主义却有一定的相容性与一致性。
今天,我们谈及文化自信,就是希望建立一种“超越民族国家博彝争夺理念的规则与价值”,这是一种我们在实践中摸索出来的文化发展方向。
其中的源泉之一就是中华优秀传统文化。
河北省石家庄市2019届高三理综毕业班教学质量检测试题(扫描版)
2019届高三质检理综化学试题参考答案及评分标准7.B 8.C 9.B 10.B 11.A 12.D 13.C26.(15分)(1)①(球形)干燥管(1分)②agfbchi(或ih)de(或ed)bc (2分)③排尽装置中的空气,防止加热时发生爆炸(1分)④C 处反应管中固体由黑变红,其后的澄清石灰水变浑浊(2分)(2)取固体少许溶于稀硫酸,无气体生成(其他合理答案均可给分)(2分)(3)FeC 2O 4·2H 2OFeO +CO↑+CO 2↑+2H 2O (2分) (4)将Fe 3+还原为Fe 2+(1分)(5)%1001801010)(25321⨯⨯⨯⨯-⨯⨯-mV V c (2分) 偏低(2分) 27.(14分)(1)产生硫化氢等气体,污染环境(1分)(2)MnO 2+2Fe 2++4H +=2Fe 3++Mn 2++2H 2O (2分)Fe 2+与Mn 2+沉淀区有重叠,造成Mn 2+损失(或Fe 2+去除不完全,影响产品纯度)(2分)(3)Fe(OH)3、Al(OH)3(2分)(4)8×10-3 mol·L -1(2分)(5)Mn 2++2HCO -3=MnCO 3↓+CO 2↑+H 2O (2分)(6)蒸发浓缩、冷却结晶(1分)(7)Mn 2++2H 2O -2e -= MnO 2+4H +(2分)28.(14分)(1)①+44 kJ·mol -1(2分)②0.006 mol·L -1·h -1(2分)③> (1分) 该反应为吸热反应,温度升高,CH 4的产量增大;(2分)弱于(2分)(2)①低于T 0 ℃时,相同时间段内温度越高反应速率越快,CO 的体积分数越大;高于T 0 ℃时,反应达到平衡,该反应为放热反应,温度越高CO 的体积分数越小。
(2分) ② (3分)35.【选修3:物质结构与性质】(15分)(1)p (1分) 3(1分)(2)sp 2杂化(1分) 平面三角形(1分) NO 2—(1分,合理即给分)(3)乙醇分子间可形成氢键,沸点高(2分)(2分)(4)①6(2分)正八面体(2分)②(2分)36.(15分)(1)对甲基苯甲醛(或4-甲基苯甲醛)(1分) 羧基、氯原子(2分)(2)酯化反应(或取代反应)(1分) C8H12O2(2分)(3)+2NaOH+NaCl+2H2O(2分)(4)(2分)(5)或(2分)(6)(3分)说明:1.请各校至少一名阅卷老师加入QQ群:761863562 (19届石市高三化学教研),修改昵称为XX校+姓名,否则管理员不能通过。
石家庄市2019届高三年级3月份质检语文试卷及答案解析
石家庄市2019届高三教学质量检测语文试卷2019.03一、现代文阅读(36分)(一)论述类文本阅读(本题共3小题,9分)阅读下面的文字,完成1~3题。
中国诗歌一个最大的特色就是重视“兴”的作用。
所谓“兴”的作用,在中国诗歌传统上可分两个方面来看。
从作者方面而言就是“见物起兴”。
《诗经》上说:“关关雎鸠,在河之洲。
窈窕淑女,君子好逑。
”雎鸠鸟“关关”的叫声,引发君子求得配偶的情意,就是“兴”的作用。
但宇宙间不只草木鸟兽等种种物象能引发我们的感动,人世间种种事象也能引起我们的感动。
《诗经》“靡室靡家,猃狁之故。
不遑启居,猃狁之故”,是写对时代动荡不安的感慨,这也是引起人感动的一种重要的因素。
“兴”的作用,不但作者有之,读者亦有之。
只要你在读李白、杜甫的诗歌时也能产生与他们同样的感动,那么你也就有了与李白、杜甫同样的诗心。
不过,诗在使人感动方面有很多不同的层次。
第一层次是一对一的感动,就是闻一知一,不产生更多的联想。
陆放翁和他的妻子分离之后又在沈园相遇,他写了一首《钗头凤》,千百年之后,我们仍然为陆放翁的悲剧和他的感情所感动,这就是一对一的感动。
可孔子说“诗可以兴”的感动则不仅是一对一的感动,更是一生二、二生三、三生无穷的感动。
有一次,子贡问孔子:“贫而无谄,富而无骄,何如?”孔子回答:“未若贫而乐,富而好礼者也。
”于是子贡就说:“《诗》云:‘如切如磋,如琢如磨’,其斯之谓与?”《诗经》里所说的是璞玉的切磋琢磨,与做人本不相干,可子贡却从中悟到做人的道理,这正是“诗可以兴”的感发。
由此可见,诗的作用不仅是使作者有一颗不死的心,而且也使读者有一颗不死的心;不仅有一对一的感动,而且有一生二、二生三、三生无穷的“兴”的感发。
同样,西方文学理论中也有类似“兴”的说法。
接受美学一个很重要的理论就是“读者反应论”,认为读者的兴发感动是十分重要的。
他们认为读者可分成不同的层次,第一个层次是普通的读者;读明月就是明月,读清风就是清风,只从表面去理解。
河北省石家庄市2019届高三毕业班教学质量检测文科综合试卷 扫描版含答案
石家庄市2019届高三质检考试政治答案及评分标准一、选择题(本题共12小题,每小题4分,共48分)。
二、非选择题(38、39、40题,共52分)。
评分说明:答案当中加粗的词语、语句即为该条得分点,不再另发评分细则。
38.对中国:①满足我国消费者多样化的消费需求,使广大消费者享受到种类更丰富、价格更实惠、购买更便捷的进口商品(或:提高消费质量和水平、消费层次,改善消费结构),满足人民对美好生活的需要。
(2分)②引进先进技术和设备,提高自主创新能力,助力国内企业转型升级。
(或:倒逼我国企业改进生产方式和手段、激发创新活力。
)(3分)③贯彻落实新发展理念,促进我国供给侧结构性改革(或:推动我国产业转型升级),推动经济高质量发展。
(3分)(若学生答出“有利于平衡进出口贸易”或“提高开放型经济水平”,也可酌情给分。
)对世界:①有利于各国发挥自身的比较优势,获得更多市场空间,创造更多就业机会。
(3分)②推动经济全球化和自由贸易的发展,实现互利共赢、构建人类命运共同体。
(或:推动经济全球化朝着更加开放、包容、普惠、平衡、共赢的方向发展)(3分)39.①有利于防止行政权力滥用,提高行政管理水平,提高政府的权威和公信力(3分)有利于促进政府依法行政,贯彻对人民负责原则,推动建设法治型政府。
(3分)②有利于维护国家政令统一,落实依法治国方略。
(2分)③有利于保障公民、法人和其他组织的合法权益。
(2分)④有利于带动全社会尊重法律,遵守法律,维护法律,推进社会主义民主法治建设。
(2分)40.(1)①社会存在决定社会意识,社会意识对社会存在具有反作用。
(2分)改革开放是基于当时国内外形势作出的伟大决策,40年成就的取得是我们不断解放思想、勇于创新的结果。
(1分)②生产关系要适应生产力状况,上层建筑要适应经济基础状况。
改革是发展中国特色社会主义的强大动力(或:改革是社会主义制度的自我完善和发展)。
(3分)改革开放是决定中国命运的关键一招,40年成就的取得得益于我们不断深化改革。
石家庄市2019届高三英语质检试题参考答案 终稿
石家庄市2019届高中毕业班质量检测试题英语参考答案听力(20×1.5=30):1—5 CBCBB 6—10 ACAAA 11—15 CBBAC 16—20 CABAC阅读理解(15×2=30):21—23 BCD 24—27 CDAB 28—31 BACD 32—35 DBBC七选五阅读填空(5×2=10):36—40 GFDAC完形填空(20×1.5=30):41—45 BDACB 46—50 DBACD 51—55 ACBAC 56—60 DBACD语法填空(10×1.5=15):61. was created 62. with 63. traditional 64. hands 65. is66. attentively 67. built 68. what 69. the 70. their短文改错(10×1=10):Last term, I hosted an exchange student calling Jacob from the Great Britain to our school. He reallycalledcares for Chinese culture. Jacob asked me to show himself around the city on weekends. I took him tohimmany local place of interest and we also go to the theater to watch a show of Peking Opera. He was so places wentattracted by the performance as he decided to learn it. My father happened to know a master of PekingthatOpera and introduced Jacob to him. Jacob was great honored to be one of his students. Put his heart intogreatly Puttingit, Jacob made a rapid progress. When he returned∧England, he gave a performance, for what he won muchto whichadmiration from his classmates.书面表达(满分25分):参考范文:Dear George,Knowing that you’re interested in what our Chinese family gatherings a re like, I’m glad to introduce some of my experience with you.We Chinese like to get together with our family very much, especially on important days such as festivals and birthdays. Most of the time, we bring gifts to the elders and the kids. Eating is one of the most necessary part of the gathering, which is usually prepared by family members together. Not only is the various food delicious but the time we spend making and enjoying it together is enjoyable. Adults chatting and children playing around, this is the typical scene of a happy family gathering.Hope one day you can come and experience by yourself! (120 words)Yours,Li Hua注:请各校阅卷教师认真学习本次书面表达的评分细则。
2019年石家庄质检二:河北省石家庄2019届高三教学质量检测(二)数学(理)试题word-附详细答案
16.在内切圆圆心为 M 的 △ ABC 中, AB 3 , BC 4 , AC 5 ,在平面 ABC 内,
过点 M 作动直线 l ,现将 △ ABC 沿动直线 l 翻折,使翻折后的点 C 在平面 ABM 上的射影 E 落在直线 AB 上,点 C 在直线 l 上的射影为 F ,则 _____________. 三、解答题 (本大题共 6 小题,共 70 分.解答应写出文字说明、证明过 程或演算步骤.) 17.已知 △ ABC 的内角 A, B, C 的对边长分别为 a, b, c ,且 (1)求角 A 的大小; (2)设 AD 为 BC 边上的高, a
3
) B. 2
3
C. 5
6
D. ) D. 25
6
7.在 1 x 5 2 x 1 的展开式中,含 x 4 项的系数为( A. 5 B. 15 C. 25
8.如图,网格纸上小正方形的边长为 1,粗实线及粗虚线画出的是某多面 体的三视图,则该多面体的体积为( )
A. 8
2 3
B.
2 2
C.
3 3
D.
3 2
12.已知函数 f x 是定义在区间 0, 上的可导函数,满足 f x 0 且
f x f ' x 0 ( f ' x 为函数的导函数),若 0 a 1 b 且 ab 1 ,则下列不等式一
x 3 0 y 1 14.设变量 x, y 满足约束条件 的最大值为_____________. x y 3 ,则 x y 2 0
1 15.已知数列 an 的前 n 项和 Sn 2
n
,如果存在正整数 n ,使得
2019年3月石家庄市2019届高三质检理科综合试卷及答案
(4)兴奋或抑制(2分)
31.(8分,除标注外,每空1分)
(1)垂直 生长、发育和繁殖(等生命活动)(2分)
(2)消费者 (互利)共生
(3)直接和间接(2分) 自我调节
32.(12分,除标注外,每空2分)
(1)3/4(或75%)(1分) 降低(1分)
(2)①② 100% (或1)
28.(14分)
(1)①+44 kJ·mol-1(2分)
②0.006 mol·L-1·h-1(2分)
③> (1分) 该反应为吸热反应,温度升高,CH4的产量增大;(2分)弱于(2分)
(2)①低于T0℃时,相同时间段内温度越高反应速率越快,CO的体积分数越大;高于T0℃时,反应达到平衡,该反应为放热反应,温度越高CO的体积分数越小。(2分)
② (3分)
35.【选修3:物质结构与性质】(15分)
(1)p(1分) 3(1分)
(2)sp2杂化(1分)平面三角形(1分) NO2—(1分,合理即给分)
(3)乙醇分子间可形成氢键,沸点高(2分) (2分)
(4)①6(2分)正八面体(2分)② (2分)
36.(15分)(1)对甲基苯甲醛(或4-甲基苯甲醛)(1分) 羧基、氯原子(2分)
(3)让腿部无斑纹的雌果蝇与腿部有斑纹的雄果蝇杂交,观察子代雌雄(或雄)果蝇腿部有无斑纹。
①子代雌雄(或雄)果蝇均为腿部有斑纹
②子代雌果蝇均为腿部有斑纹,雄果蝇均为腿部无斑纹(或子代雄果蝇均为腿部无斑纹)
37.(15分,除标注外,每空2分)
(1)选择 红色 脲
(2)伊红美蓝 黑
(3)不能(1分) 醋酸菌是好氧细菌,而果酒发酵是无氧环境(强调出无氧环境即对)
2019河北省石家庄市高三质检考试(word解析版)
2019年河北省石家庄市高考英语一模试卷一、阅读理解(本大题共15小题,共30.0分)AWhile it's the books that make a library,being in lovely surroundings may provide inspiration and help you to work a little bit harder.Here are some of the coolest libraries of the world.Library of Birmingham-Birmingham,U.K.The new Library of Birmingham is said to be not only Britain's biggest public library,but also the largest in Europe.Designed by Dutch architects,this replacement for the Birmingham Central Library was opened in 2013 and has a wealth of resources within its walls,including adult and kids'libraries,music collections,a Shakespeare Memorial Room,and even a gym room.Gardens crown the roof,while the changing seasons bring variations in the shadows and reflections inside.National Library of France-Paris,FranceThe National Library of France,which now contains an astonishing collection of 30 million,dates back to the 14th century and this royal library was set up at the Louvre by King Charles V.The library was moved to Rue de Richelieu site in 1868,with major design work carried out by French architects Henri Labrouste and,following his death,Jean-Louis Pascal.Here,the reading rooms are elegance itself.There are more than just books to be found.State Library of New South Wales-Sydney,AustraliaThe public State Library of New South Wales holds the honor of being the oldest institution of kind in Australia.It was originally the Australian Subscription Library in 1826,but it wasn't until 1942 that its permanent home was ready.Designed by Sydney architect Walter Liberty Vernon and completed in 1910,the magnificent sandstone Mitchell Wing is one of the architectural highlights.Seattle Central Library-Seattle,Washington,USASeattle Central Library's distinctive design ensures it stands out.Architect Rem Koolhaas is one of the names attached to its design.Architects sought to envelop the 11-story building with"a layer of transparency",using a skin of glass and metal.The finished article houses about 1.45 million books and other things,as well as more than 400 computers available for public use.The building,which opened in 2004,was included on the American Institute of Architects'list of America's 150 favorite buildings in 2007.1.Which of the following library has the longest history?______A. Library of Birmingham.B. National Library of France.C. State Library of New South Wales.D. Seattle Central Library.2.What can you do in Library of Birmingham?______A. Attend a concert.B. Act a play.C. Take some exercise.D. Enjoy new technology.3.What do National Library of France and Seattle Central Library have in common?______A. They have computers available.B. They were moved to a new place.C. They won awards for architecture.D. They were designed by more than one person.BAt the age of seven,while his friends were spending their allowances on things like candy and toys,Jose Adolfo Quisocola was busy saving money for basic purchases.To try to get his peers(同龄人)to do the same,the boy from Peru came up with the idea of an eco-bank,the Bartselana Student Bank,which allows kids of all ages to become financially independent while also helping the environment.Set up in 2012,the bank is the world's first bank for kids.To become a member,a kid has to bring in at least 5 kilograms of solid waste and set a savings goal.Once accepted,all bank"partners"are required to deposit at least one additional kilogram of recyclables on a monthly basis and observe other requirements,such as attending financial education and environmental management workshops.The waste accumulated is sold to local recycling companies,who,thanks to Jose's efforts,pay a higher-than-market rate for everything brought in by the bank members.The money received is placed in the personal account where they collect until the savings goal is reached.The account holder can then withdraw the money,or choose to leave it and continue to grow for a bigger target."At the beginning,my teachers thought I was crazy or that a child could not undertake this type of project,"Jose recalls."They did not understand that we are not the future of the country but its present.Luckily,I had the support of the school headmaster and an assistant in my class."The boy's efforts paid off,and by 2013,the bank had over 200 members,who brought in one ton of recyclable waste.Today,the eco-bank,which now has the support of several local institutions,boasts ten educational centers.They are designed to teach the over 3,000 students,aged 10 to 18,to become financially independent,use their money wisely,and help the environment.Not surprisingly,Jose's efforts have earned him several national and international awards.On November 20,2018,Jose won Children's Climate Prize,which comes with a medal and $5,500 in prize money and is given to a child or youth who has accomplished an extraordinary achievement for the climate or environment.4.Why did Jose set up the bank?______A. To raise money and set up a recycling company.B. To buy necessities and donate them to needy kids.C. To save much money and protect the environment.D. To educate the students and help them win prizes.5.How can a kid be admitted to the eco-bank?______A. By donating to the eco-bank.B. By turning in one kilogram of waste in a month.C. By sending in an application.D. By presenting a goal and a certain amount of waste.6.How did the teachers feel about Jose's program?______A. Doubtful.B. Excited.C. Moved.D. Worried.7.What is paragraph 4 mainly about ?______A. How the environment is improved.B. What the project has achieved.C. How tons of waste has been recycled.D. What support the local institutions get.CWhile visiting the North pole in winter may not be at the top of your bucket list,the ever-changing ICEHOTEL,which opened its doors to visitors on December 14 this year,may change your mind.200 km north of the Arctic Circle in the Swedish village of Jukkasjārvi,the hotel,which is carved entirely from ice,is rebuilt annually.The 35 rooms,built to accommodate visitors on all kinds of budgets,vary from expensive suites to basic rooms that are furnished with just an icy bed and a reindeer skin.Among the highlights this year is the"Spruce Woods"suite.Sculpted by Christopher Pascoe and Jennie O'Keefe of Canada,it describes a camping scene complete with a classic microbus,a forest,and even an artificial campfire.There is also the artfully-carved"Living Ocean"suite to remind visitors of the importance of saving our oceans.The room is full of carved sea life that includes coral and a shark"swimming"right over the ice bed."The suite is inspired by global warming and the overfishing that affects our oceans."says artist Jonathan Paul Green."I also think the idea of using frozen water from a river in northern Sweden to create an ocean with shells,fish,and corals is exciting."The nearby"Haven"suite is a"magical gate of ice"guarded by two large animals."We are inspired by the meeting between people and want to create an experience that invites curiosity and creativity,"says artist Jonas Johansson."It feels like a dream to get to work with ice that allows our love for light,shine,and reflection to wander freely from thought to creation." Regardless of whether visitors select the carved suites or the basic ice rooms,the temperature is always set to a bone-chilling -5℃!That is why guests are advised to snuggle(蜷缩)up inside sleeping bags and wear gloves and winter hats all night.Not surprisingly,most end up spending just a single night at this unique hotel before moving on to the conventional and warmer hotels nearby.8.What does the underlined phrase"bucket list"mean in the text?______A. A shopping list of buckets.B. A list of travelling destinations.C. A list of expensive hotels.D. A list of exciting ideas.9.What can we know about the ice hotel?______A. It is rebuilt every year.B. Its rooms are expensive.C. It organizes camping activities.D. It lies in a coastal city.10.Where does the inspiration of"Living Ocean"suite come from?______A. Art and literature.B. Ocean life and voyage.C. Climate changes and human influence.D. The meeting of people.11.Which of the following is the best title for the text?______A. An Adventure to the North PoleB. An Experience Close to NatureC. A Taste of Cold:A Night in a VillageD. A Winter Destination:Sweden's Ice HotelDMost dog owners are convinced that their four-legged friends know exactly what they mean when they use certain words like sit,stay or treat.However,researchers have always wondered whether dogs really understand human speech or if they rely on other information to get the meaning.For example,does the word"fetch"form a picture of a stick or ball in the dog's mind,or does the dog bring back the object based on the owner's voice or gesture? A new study by scientists at Atlanta's Emory University seems to indicate that"man's best friend"does indeed know what the owner is saying.The researchers began by asking the owners of twelve dogs of various kinds to train their pets to identify two toys of different materials,such as a toy animal and a ball.Once the dogs had mastered the task,they took turns inside a special scanner.The owners then tested their dog's language skill by first calling out the names of the toys they had been trained to recognize andthen saying meaningless words such as"bobbu"and"bodmick"while holding up random objects the dogs hadn't seen before.The scans suggested that the parts of the dogs' brains responsible for processing of sounds showed different brain patterns when they heard words they were familiar with,compared with the ones they had never heard before.While that was not enough to prove that the dogs were picturing their toys when they heard the word,it did indicate some sort of recognition.The researchers believe this is an important step forward in understanding how dogs process language.Even more interesting was that the dog's brains showed a higher level of neural(神经)activity at the sound of unknown words.This is the exact opposite of what happens in human brains,which get more active at the sound of familiar words.The researchers say the dogs may become cheerful at the sound of new words to try to understand them in the hope of delightingtheir masters."Dogs want to please their owners,and perhaps also receive praise or food,"says Empty neuroscientist Gregory Burns,senior author of the study.However,though your pet may understand human speech,the scientists recommend using visual signals and smell for training."When people want to teach their dog a trick,they often use spoken command because that's what humans prefer,"Prichard says."From the dog's view,however,a visual command might be more effective,helping the dog learn the trick faster."12.What's the purpose of the new study?______A. To convince dog owners to understand their dogs.B. To advise dog owners to treat their dogs kindly.第2页,共10页C. To prove dogs follow owners'order by listening.D. To test out how dogs get information from owners.13.What does the author intend to do in paragraph 2?______A. Inform the result of the research.B. State the process of the research.C. Stress the importance of the research.D. Introduce the subjects of the research.14.How do human brains and dog brains react to words ?______A. Human brains become active at unfamiliar words.B. Dog brains become delighted at unfamiliar words.C. Human brains are not sensitive to familiar words.D. Dog brains show no response to familiar words.15.What do scientists advise the owners to do in dog training?______A. Give dogs oral command.B. Teach dog new tricks.C. Involve sight and smell.D. Encourage faster learning.二、阅读七选五(本大题共5小题,共10.0分)I just counted how many foreign languages I've studied so far in my life and it's been twelve!I always follow my interests and find ways to put my language learning into things I'm already interested in.I like to read blogs (博客)in other languages.(1) .For the most part,bloggers tend to write the same way they speak,so I don't have to worry much about adopting strange terms that are only used in writing.Movies are also a really good tool,especially if you can find subtitles in the language you're learning.(2) ,they will still keep your brain listening and reading in the same language.Music is another way to start listening to things in your new language.Personally,I'm so bad at understanding lyrics(歌词)even in English,so this one doesn't really work for me,but I have friends who learn a language through lyrics.Games are of course also an excellent way of studying a new language.A lot of language learning computer programs include games.I'm super competitive and if I play any of them,I can be hooked for hours.(3) .When the initial excitement of learning a new language begins to fade,it can be hard to stick with it.The hardest bit for me is when I'm comfortable enough with a language to understand most things and make myself understood.I'm actually stuck at this stage in Norwegian.(4) .Ideally I should sign up to take a big language exam.Each time I start getting self-satisfied,it's time to take a new course or sign up for online lessons,or take up some sort of challenge that will require me to level up my skills.(5) .The best language class I've ever taken was my beginner's Russian course at university where my professor never used any English.It got to the point where I would kind of just forget about English while in Russian class,which helped me to really immerse myself in the Russian language and do a whole lot with the limited Russian I had.A.That's really uncomfortable B.Whatever languages they're translated intoC.I also try to think in the language I'm learningD.It's time well spent if I'm learning the languageE.Computer games always make me feel worn outF.Though they don't always exactly match what's being saidG.I found them the perfect learning tool because they're usually written in oral language16. A. A B. B C. C D. D E. E F. F G. G17. A. A B. B C. C D. D E. E F. F G. G18. A. A B. B C. C D. D E. E F. F G. G19. A. A B. B C. C D. D E. E F. F G. G20. A. A B. B C. C D. D E. E F. F G. G三、完形填空(本大题共20小题,共30.0分)A beautiful September evening,my 11-year-old grandson,Josh,and his team were warming up for their first football game of the season.At six,the (21) called the captains forward,said something and (22) his whistle.The two teams (23) separately.I was (24).The other team was,(25),ten inches taller than our players.It didn't take long for their (26) advantage to show.They took a 7-0 lead very (27).At the half,the score stood at 34 to 6.Josh(28) minimal play time.In the second half,they used Josh more often.The score climbed to 40 to 6.Once again,the other team began their (29) down the field.Their quarterback threw the ball.The receiver caught it and (30) the goal.There was only one man in his (31) -Josh.Josh dove and (32) that boy's legs with all his strength.The receiver dragged Josh a couple of yards and (33) fell down.On the next play,their quarterback shot through an opening and rushed to the goal,but there was Josh again.Josh took him off his feet and (34) another goal.They scored on the last play.but it wasn't Josh's (35).The game ended with a score of 48 to 6.On the way home.I wanted to (36) Josh,but he turned to me with a (37) smile."Grandpa,that was a (38) game.""But you lost,48 to 6 !""I know,but I did good."The boy understood the (39) better than I did.They didn't win,but he did his best.I was proud of him.More (40),he was proud of himself.21. A. player B. referee C. coach D. receiver22. A. waved B. raised C. threw D. blew23. A. gathered B. practiced C. celebrated D. wandered。
河北省石家庄市2019届高三毕业班教学质量检测语文试卷含答案
石家庄市2019届高中毕业班教学质量检测语文参考答案(2019.3.3上午)一、现代文阅读(36分)(一)论述类文本阅读(本题共3小题,9分)1 B(B项范围扩大。
本文所论述的是“诗”的兴,不是关于作者的“兴”。
读者对于作者的感动应是从作品中来的,不是源于作者本身的。
)2D(“对比论证”错)3D(A项“越背离……越能体现……”的说法错;B项“都是第一层次的读者”中“都”错,第二、第三层次的读者也能够做到的这一点;C项“一位读者”“无数读者”错,孔子说的“诗可以兴”,是说从诗歌所表达的本意中读出其他的含意,而不是感动的读者人数众多。
)(二)实用类文本阅读(本题共3小题,12分)4 A(“主要是因为它可以应用于人类基因组的编辑”因果关系不成立,根据材料一可知“应用于人类基因组的编辑”使得这一技术更受人关注。
)5 B(“且使食物携带更多的营养物质或保存更长时间”错,根据材料二可知混淆了可能性与必然性)6.①材料一侧重报道基因编辑技术带来的重大影响及基因编辑技术的工作原理;②材料二侧重报道基因编辑技术在农作物种植和食物生产领域的应用优势;③材料三侧重报道的是人们对基因编辑技术应用于人类的忧虑。
(每点2分,共6分。
意思对即可。
)(三)文学类文本阅读(本题共3小题,15分)7 B(“绝望”不恰当,作者没有绝望的感情,只是震惊。
)8.①这些史料体现了戈壁曾经的热闹繁华,与如今的衰败冷清形成对比,突出丝绸之路的昔盛今衰。
(2分)②表达作者对丝绸之路悠久历史和曾经创造的辉煌成就的敬意和礼赞,以及对如今沧桑巨变的惋惜和感慨。
(2分)③运用大量的史料虚实结合,丰富了文章的内容,增加了文化底蕴。
(2分)(共6分,意思对即可。
)9.①茫茫戈壁已不再是商品运输的交通要道,丝绸之路已经消失。
(2分)②丝绸之路上悲喜交加的悠久历史和丰富灿烂的文化都归于沉寂。
(2分)③表达了作者对丝绸之路繁华不再的深沉慨叹和无限惋惜之情。
(2分)(共6分,意思对即可。
河北省石家庄市2019届高三毕业班3月教学质量检测数学(理)试题(含解析)
=
������−������ ������������
>0
1
,故������
> ������
1
,故 C 正确,
1 1 1 1 1 1
( )������ = 2 (2)������ = 4 <4 ( )������ < (2)������ 取������ = 1,������ = −2,则 2 , ,又2 ,即 2 ,故 D 错误, 故选:C. 由不等式的基本性质逐一检验即可得解. 本题考查了不等式的基本性质,属简单题.
【答案】B
B. ������������������������ = ������������������������������
������
C. ������������������������������ = 1
D. ������������������������������ = 1
【解析】解:设������ = ������(������) = ������ 的图象的切线的斜率为 k, 设切点坐标为(������0,������0), 则由题意可得,切线的斜率为 ������ = ������ =
|������������| = 2 + 1 = 3,另一方面,|������������| = 1−������������������������ = 3,得������������������������ = 3, 由焦半径公式得 因此, |������������| = 1 + ������������������������ =
河北省石家庄市 2019 届高三毕业班 3 月教学质量检测数 学(理)试题
河北省石家庄市2019届高三毕业班教学质量检测数学(理)试卷(扫描版)
石家庄市2018-2019学年高中毕业班质量检测试题理科数学答案一、选择题1-5 ADDBC 6-10 CACAB 11-12 BD 二、填空题13.2(0,),2x x x ∀∈+∞>+14.26 15. π 16. 32 三、解答题17解:(1)设{}n a 的公比为q ,由2312a a +=得 212q q +=, …………1分 解得3q =,或4q =-, …………3分因{}n a 各项都为正数,所以0q >,所以3q =,所以13n n a -=, …………5分(2)n b =3111(2)log (2)n n a n n +=++…………6分111()22n n =-+…………8分 11111111(1+)2324112n S n n n n ∴=-+-+-+--++……………10分323=42(1)(2)n n n +-++…………12分18. 解:(Ⅰ)6x =,8.3y =,7348.6x y =,7172217359.6348.611ˆ 1.57125973677i ii ii x y xybxx ==--====≈-⨯-∑∑…………………………………………2分8.3-1.5716-1.126-1.13a y bx =-=⨯=≈那么回归直线方程为:ˆ 1.57 1.13yx =- …………4分 将8x =代入方程得ˆ 1.578 1.1311.43y=⨯-= 即该公司在该年的年利润增长大约为11.43万元. …………6分 (Ⅱ)由题意可知,年份 2012 2013 2014 2015 2016 2017 2018λ1.5 2 1.92.1 2.4 2.63.6…………………………………………7分ξ的可能取值为1,2,3,(1)P ξ==21253717C C C =;(2)P ξ==12253747C C C =;(3)P ξ==353727C C =;则分布列为ξ1 2 3P17 47 27…………10分14215()1237777E ξ=⨯+⨯+⨯=…………12分 19.解:(1)因为侧面11ABB A 为菱形,所以11A B AB ⊥,…………2分 因为1AC BC =,连接CO ,所以1A B CO⊥,1AB CO O⋂=,所以1A B ⊥平面1AB C………… 4分(2)解法一:因为11,CBA CBB AB BB BC BC ∠=∠==,,则1CBA CBB ∆≅∆, 所以1AC B C=,又1AC B C⊥,可得1CO AB ⊥,11CO ABB A ⊥平面,CAB C 1A 1B 1O令12BB =,1AC B C ⊥则1CO =, -------------------------6分如图,以OB 所在的直线为x 轴,以1OB 所在的直线为y 轴,以OC 所在的直线为z 轴建立坐标系.1(0,1,0),(3,0,0),(0,0,1),(3,0,0)A B C A --11(3,1,0),(0,1,1),(3,1,0),(3,0,1)AB AC AA AC ===-=------8分设平面ABC 的法向量为1(,,)n x y z =1103000n AB x y y z n AC ⎧⎧⋅=+=⎪⎪⇒⎨⎨+=⎪⋅=⎪⎩⎩,令1x =,则1(1,3,3)n =- 同理平面1A AC 的法向量为2(1,3,3)n =-------------------------------10分12125cos 7n n n n θ⋅==-所以,二面角1B AC A --的余弦值为.--------------------------12分(2)解法二:因为11,CBA CBB AB BB BC BC ∠=∠==,,则1CBA CBB ∆≅∆, 所以1AC B C=,设2AB =,因为160ABB ∠=︒,侧面11ABB A 为菱形,所以12AB =, 又因为1AC B C⊥,可得2,1AC CO ==,--------------------6分所以2BC =,因此ABC ∆为等腰三角形,那么1A AC ∆也为等腰三角形,取AC 的中点M ,连接1,BM A M ,则1BMA ∠为二面角1B AC A --的平面角, …………8分在1BMA ∆中,可得1114,232BM A M A B === …………10分所以22211115cos 27BM A M A B BMA BM A M +-∠==-⋅所以,二面角1B AC A --的余弦值为. …………12分20.解:(1)由题意可得32ca =,221314a b+=,又222a b c -=,………2分 解得24a =,21b =. 所以,椭圆C的方程为2214x y +=. ……………… 4分 (2)存在定点43,03Q 骣÷ç÷ç÷ç÷ç桫,满足直线QA 与直线QB 恰关于x 轴对称. 设直线l 的方程为30x my +-=,与椭圆C 联立,整理得,()2242310m y my +--=.设()11,A x y ,()22,B x y ,定点(),0Q t .(依题意12,)t x t x 构则由韦达定理可得,122234m y y m +=+,12214y y m -=+. ……………… 6分直线QA 与直线QB 恰关于x 轴对称,等价于,A Q BQ 的斜率互为相反数.所以,12120y y x t x t+=--,即得()()12210y x t y x t -+-=. …………… 8分又1130x my +-=,2230x my +-=,所以,()()1221330y my t y my t --+--=,整理得,()()1212320t y y my y -+-=. 从而可得,()2223132044m t m m m --??++,……… 10分即()2430m t -=,所以,当433t =,即43,03Q 骣÷ç÷ç÷ç÷ç桫时,直线QA 与直线QB 恰关于x 轴对称成立. 特别地,当直线l 为x 轴时,43,03Q 骣÷ç÷ç÷ç÷ç桫也符合题意. 综上所述,存在x 轴上的定点43,03Q 骣÷ç÷ç÷ç÷ç桫,满足直线QA 与直线QB 恰关于x 轴对称. ……… 12分 21.解:(1)函数的定义域为(),1-?.由题意,()211a x x af x x x x-+-¢=-=--. (i )若14a ³,则20x x a -+-?,于是()0f x ¢£,当且仅当11,42a x ==时,()0f x ¢=,所以()f x 在(),1-?单调递减. ……… 1分(ii )若104a <<,由()0f x ¢=,得1142a x --=或1142ax +-=,当114114,,122a ax 骣骣--+-鼢珑鼢珑??鼢珑鼢珑桫桫U 时,()0f x ¢<;当114114,22a a x 骣--+-÷ç÷çÎ÷ç÷ç桫时,()0f x ¢>;所以()f x 在114114,,,122a a骣骣--+-鼢珑鼢珑-?鼢珑鼢珑桫桫单调递减,114114,22a a 骣--+-÷ç÷ç÷ç÷ç桫单调递增.……… 3分 (iii )若0a £,则11412ax +-=?,当114,2a x 骣--÷ç÷ç??÷ç÷ç桫时,()0f x ¢<;当114,12a x 骣--÷ç÷çÎ÷ç÷ç桫时,()0f x ¢>;所以()f x 在114,2a 骣--÷ç÷ç-?÷ç÷ç桫单调递减,114,12a 骣--÷ç÷ç÷ç÷ç桫单调递增.综上所述,当14a ³时,函数()f x 在(),1-?上单调递减;当104a <<时,函数()f x 在114114,,,122a a骣骣--+-鼢珑鼢珑-?鼢珑鼢珑桫桫上单调递减,114114,22a a 骣--+-÷ç÷ç÷ç÷ç桫上单调递增;当0a £时,函数()f x 在114,2a 骣--÷ç÷ç-?÷ç÷ç桫上单调递减,114,12a 骣--÷ç÷ç÷ç÷ç桫上单调递增. ……… 5分(2)由(1)知,()f x 有两个极值点当且仅当104a <<, …………6分 由于()f x 的两个极值点12,x x 满足20x x a -+-=,所以12121,x x x x a+=?,则1102x <<,由于()()()()2222212211111111111111ln 11ln 21ln 2222f x x x a x x x x x x x x x x x x -=+--=-+-=+-+-.……… 8分设()()211121ln 0222g x x x x x x x 骣÷ç=+-+-<<?ç÷ç÷桫.()()()()1212ln 112ln 1g x x x x x x x x x ¢=-+-+-=--.当112x <时,()12l n 0x x -<,所以()0g x ¢<. ……… 10分所以()g x 在10,2骣÷ç÷ç÷ç÷桫单调递减,又111113ln 41ln 228428g 骣+÷ç?+-+=-ç÷ç÷桫.所以()13l n 428g x g 骣+÷ç>?-ç÷ç÷桫,即()213ln 48f x x +->-. ……… 12分22. 解:(1)由得24cos ρρθ=,所以曲线的方程为()2224x y -+=, …………………………………2分设曲线上任意一点(),x y ,变换后对应的点为(),x y '', 则()12,2,x x y y ⎧'=-⎪⎨⎪'=⎩ 即22,,x x y y '=+⎧⎨'=⎩ …………………………4分 代入曲线的方程()2224x y -+=中,整理得2214y x ''+=, 所以曲线2C 的直角坐标方程为2214y x +=; …………………………5分 (2)设()cos ,2sin Q θθ,则Q 到直线l :3280x y --=的距离为3cos 4sin 813d θθ--=,………………………7分 ()5cos 813θα+-=其中α为锐角,且4tan 3α=,………………………9分 当()cos 1θα+=-时,d 取得最大值为13, 所以点Q 到直线l 距离的最大值为13. …………………………10分 23.解:(1)不等式()()53f x f x ≤--,即125x x ++-≤………………………1分等价于1,125,x x x <-⎧⎨---+≤⎩ 或12,125,x x x -≤≤⎧⎨+-+≤⎩或2,125,x x x >⎧⎨++-≤⎩ …………………3分解得 23x -≤≤,所以原不等式的解集为{}23x x -≤≤; …………………………5分(2)当[]1,1x ∈-时,不等式()24f x x a x ++≤+,即2x a x +≤-,所以2x a x +≤-在[]1,1-上有解, …………………………7分即222a x -≤≤-在[]1,1-上有解, …………………………9分所以,24a -≤≤. …………………………10分。
河北省石家庄市2019届高三毕业班教学质量检测英语试卷附答案解析
石家庄市2019届高中毕业班教学质量检测英语注意事项:1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.回答选择题时,选出每小题答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其它答案标号。
回答非选择题时,将答案写在答题卡上。
写在本试卷上无效。
3.考试结束后,将本试卷和答题卡一并交回。
第一部分听力(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.【此处有音频,请去附件查看】Who is possibly at college?A. Liza.B. Peter.C. Grace.【答案】C【解析】【详解】W: Hello?M: Hi, L iza. It’s Peter. Is Grace there?W: Oh hi, Peter. No, she isn’t here at the moment. I’m afraid she’s at college this morning. Can I take a message? 2.【此处有音频,请去附件查看】How does the man feel now?A. Cheerful.B. Unhappy.C. Afraid.【答案】B【解析】【详解】W: What’s the matter? You were really cheerful this morning but now you look rather upset.M: I’m not very happy because I lost my wallet just now. I’m afraid I can’t find it.3.【此处有音频,请去附件查看】What does the woman want to learn next year?A. Math.B. Science.C. Law.【答案】C【解析】【详解】M: Mariam, tell us about your life.W: Well, I go to a private girl’s school. I’m studying four courses, Math and three sciences. I want to go to university next year and study law.4.【此处有音频,请去附件查看】What’s the probable relationship between the speakers?A. Professor and student.B. Boss and secretary.C. Manager and applicant.【答案】B【解析】【详解】M: Susan, we’re going to hold a general meeting tomorrow morning at 7 a.m. You need to prepare the reports and make them in power point.W: No problem, Sir. I will be ready for that.M: Remember to inform the managers to join the meeting.W: Sure.5.【此处有音频,请去附件查看】What is the weather like in the man’s hometown?A. Warm.B. Comfortable.C. Wet.【答案】B【解析】【详解】W: How is the weather in your hometown?M: Well, i t’s not cold at all. It’s not exactly warm but it’s comfortable. While we were at your place, it rained a lot.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。
河北省石家庄市2019届高三毕业班教学质量检测数学(理)试卷 扫描版含答案
石家庄市2018-2019学年高中毕业班质量检测试题理科数学答案一、选择题1-5 ADDBC 6-10 CACAB 11-12 B D 二、填空题13.2(0,),2x x x ∀∈+∞>+ 14.26 15. π 32 三、解答题17解:(1)设{}n a 的公比为q ,由2312a a +=得 212q q +=, …………1分解得3q =,或4q =-, …………3分因{}n a 各项都为正数,所以0q >,所以3q =,所以13n n a -=, …………5分(2)n b =3111(2)log (2)n n a n n +=++…………6分111()22n n =-+…………8分 11111111(1+)2324112n S n n n n ∴=-+-+-+--++… …………10分323=42(1)(2)n n n +-++ …………12分18. 解:(Ⅰ)6x =,8.3y =,7348.6x y =,7172217359.6348.611ˆ 1.57125973677i ii ii x y xybxx ==--====≈-⨯-∑∑…………………………………………2分8.3-1.5716-1.126-1.13a y bx =-=⨯=≈那么回归直线方程为:ˆ 1.57 1.13y x =- …………4分将8x =代入方程得ˆ 1.578 1.1311.43y=⨯-= 即该公司在该年的年利润增长大约为11.43万元. …………6分…………………………………………分ξ的可能取值为1,2,3,(1)P ξ==21253717C C C =;(2)P ξ==12253747C C C =;(3)P ξ==353727C C =;…………10分14215()1237777E ξ=⨯+⨯+⨯=…………12分 19.解:(1)因为侧面11ABB A 为菱形,所以11A B AB ⊥,因为1A C BC =,连接CO ,所以1A B CO ⊥,1AB ⋂所以1A B ⊥平面1AB C………… 4分 (2)解法一:因为11,CBA CBB AB BB BC BC ∠=∠==,,则CBA ∆所以1AC B C=,又1AC B C⊥,可得1CO AB ⊥,11CO ABB A ⊥平面,令12BB =,1AC B C⊥则1CO =, -------------------------6分如图,以OB 所在的直线为x 轴,以1OB 所在的直线为y 轴,以OC 所在的直线为z 轴建立坐标系.1(0,1,0),(3,0,0),(0,0,1),(3,0,0)A B C A --11(3,1,0),(0,1,1),(3,1,0),(3,0,1)AB AC AA AC ===-= ------8分 设平面ABC 的法向量为1(,,)n x y z =1103000n AB x y y z n AC ⎧⎧⋅=+=⎪⎪⇒⎨⎨+=⎪⋅=⎪⎩⎩,令1x =,则1(1,3,3)n =- 同理平面1A AC 的法向量为2(1,3,3)n =-------------------------------10分12125cos 7n n n n θ⋅==-所以,二面角1B AC A --的余弦值为.--------------------------12分(2)解法二:因为11,CBA CBB AB BB BC BC ∠=∠==,,则1CBA CBB ∆≅∆, 所以1AC B C=,设2AB =,因为160ABB ∠=︒,侧面11ABB A 为菱形,所以12AB =,又因为1AC B C⊥,可得2,1AC CO ==,--------------------6分所以2BC =,因此ABC ∆为等腰三角形,那么1A AC ∆也为等腰三角形,取AC 的中点M ,连接1,BM A M ,则1BMA ∠为二面角1B AC A --的平面角, …………8分在1BMA ∆中,可得1114,23BM A M A B === …………10分所以22211115cos 27BM A M A B BMA BM A M +-∠==-⋅所以,二面角1B AC A --的余弦值为. …………12分20.解:(1)32c a ,221314a b ,又222a b c ,………2分解得24a ,21b .所以,椭圆C 的方程为2214x y . ……………… 4分(2)存在定点43,03Q,满足直线QA 与直线QB 恰关于x 轴对称. 设直线l 的方程为30x my ,与椭圆C 联立,整理得,2242310m y my .设11,A x y ,22,B x y ,定点,0Q t .(依题意12,)t x t x则由韦达定理可得,122234m y y m ,12214y y m . ……………… 6分直线QA 与直线QB 恰关于x 轴对称,等价于,AQ BQ 的斜率互为相反数.所以,12120y y x tx t,即得12210y x ty x t . …………… 8分又1130x my ,2230x my ,所以,1221330y my ty my t ,1212320ty y my y .从而可得,2223132044mtmmm,……… 10分即2430m t,所以,当433t,即43,03Q 时,直线QA 与直线QB 恰关于x 轴对称成立. 特别地,当直线l 为x 轴时,43,03Q也符合题意. 综上所述,存在x 轴上的定点43,03Q ,满足直线QA 与直线QB 恰关于x 轴对称. ……… 12分21.解:(1)函数的定义域为,1.由题意,211a x xaf xxxx.(i )若14a,则20xx a,于是f x ,当且仅当11,42ax 时,0fx ,所以f x在,1单调递减. ……… 1分(ii )若14a ,由0f x,得1142ax或1142ax,当114114,,122aax时,0fx;当114114,22a ax时,0f x ;所以f x 在114114,,,122aa单调递减,114114,22a a单调递增.……… 3分(iii )若0a,则11412ax,当114,2ax 时,0f x ;当114,12ax 时,0fx;所以f x 在114,2a单调递减,114,12a单调递增.综上所述,当14a时,函数f x 在,1上单调递减;当104a时,函数f x 在114114,,,122aa上单调递减,114114,22a a上单调递增;当0a 时,函数f x 在114,2a上单调递减,114,12a上单调递增. ……… 5分(2)由(1)知,f x 有两个极值点当且仅当104a, ………… 6分 由于f x 的两个极值点12,x x 满足20x xa,所以12121,x x x x a ,则1102x , 由于2222212211111111111111ln 11ln 21ln 2222f x x x a x x x x x x x x x x x x .……… 8分 设211121ln 0222g xx xx x x x. 1212ln 112ln 1g xx x x x xx xx.当112x 时,12ln 0x x,所以0g x . ……… 10分所以g x 在10,2单调递减,又111113ln 41ln 228428g . 所以13ln 428g x g,即213ln 48f x x .……… 12分22. 解:(1)由得24cos ρρθ=,所以曲线的方程为()2224x y -+=, …………………………………2分 设曲线上任意一点(),x y ,变换后对应的点为(),x y '',则()12,2,x x y y ⎧'=-⎪⎨⎪'=⎩ 即22,,x x y y '=+⎧⎨'=⎩ …………………………4分 代入曲线的方程()2224x y -+=中,整理得2214y x ''+=, 所以曲线2C 的直角坐标方程为2214y x +=; …………………………5分 (2)设()cos ,2sin Q θθ,则Q 到直线l :3280x y --=的距离为3cos 4sin 813d θθ--=,………………………7分()5cos 813θα+-=其中α为锐角,且4tan 3α=,………………………9分沟槽开挖单元工程质量评定表.- 11 - 当()cos 1θα+=-时,d所以点Q 到直线l…………………………10分23.解:(1)不等式()()53f x f x ≤--,即125x x ++-≤………………………1分等价于1,125,x x x <-⎧⎨---+≤⎩ 或12,125,x x x -≤≤⎧⎨+-+≤⎩或2,125,x x x >⎧⎨++-≤⎩ …………………3分解得 23x -≤≤, 所以原不等式的解集为{}23x x -≤≤; …………………………5分(2)当[]1,1x ∈-时,不等式()24f x x a x ++≤+,即2x a x +≤-, 所以2x a x +≤-在[]1,1-上有解, …………………………7分即222a x -≤≤-在[]1,1-上有解, …………………………9分所以,24a -≤≤. …………………………10分。
河北省石家庄市2019届高中毕业班3月教学质量检测理科数学试题(解析版)
石家庄市2019届高中毕业班教学质量检测理科数学注意事项:1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.回答选择题时,选出每小题答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其它答案标号。
回答非选择题时,将答案写在答题卡上。
写在本试卷上无效。
3.考试结束后,将本试卷和答题卡一并交回。
一、选择题:在每小题给出的四个选项中,只有一项是符合题目要求的.1.设全集为,集合,,则()A. B. C. D.【答案】A【解析】【分析】分别求解M,N,再求交集即可.【详解】由题,∴故选:A.【点睛】本题考查集合的运算,熟练求解M是关键,是基础题.2.已知复数满足(为虚数单位),则()A. B. C. D.【答案】D【解析】【分析】利用复数的除法计算即可.【详解】z=故选:D.【点睛】本题考查复数的运算,熟记复数的运算性质,熟练计算是关键,是基础题.3.甲、乙两人次测评成绩的茎叶图如图,由茎叶图知甲的成绩的平均数和乙的成绩的中位数分别是()A. B. C. D.【答案】D【解析】【分析】分别将甲、乙的数据列出,计算即可.【详解】由题甲次测评成绩为:10,11,14,21,23,23,32,34,所以甲的平均成绩为=21;甲次测评成绩为:12,16,21,22,23,23,33,34,所以乙的中位数为故选:D【点睛】本题考查茎叶图平均数与中位数计算,熟记运算性质,熟练计算是关键,是基础题.4.某几何体的三视图如图所示(图中小正方形网格的边长为),则该几何体的体积是()A. B. C. D.【答案】B【解析】【分析】将三视图还原为直观图求解即可.【详解】由题三视图还原为直观图如图所示:即正方体截去一个三棱柱后得到的四棱柱ABCD-GHFE,由数据可得上下底面积为体积为3×2=6故选:B.【点睛】本题考查三视图,熟练掌握还原原则,熟练计算棱柱体积是关键,是基础题.5.执行如图所示的程序框图,输入的值为,则()A. B. C. D.【答案】C【解析】【分析】依次执行框图,直到k=4输出S即可.【详解】输入4,由题k=1,S=0;k<4,S=0+k<4,S=2+k<4,S=6+k<4不成立,输出S=14故选:C.【点睛】本题考查程序框图,熟练计算每次循环,确定何时结束循环输出结果是关键,是基础题.6.已知,则下列不等式一定成立的是()A. B. C. D.【答案】C【解析】【分析】对每个选项逐一分析A,B选项举反例排除即可;对D用单调性排除.【详解】对A,当a=2,b=-1,不合题意;对B, 当a=2,b=-1,不合题意;对D,由函数y=单调递减,知,错误故选:C.【点睛】本题考查不等式性质,是基础题,熟练掌握绝对值不等式,分式不等式,指数函数单调性是解题的关键.7.已知抛物线的焦点为,过点和抛物线上一点的直线交抛物线于另一点,则等于()A. B. C. D.【答案】A【解析】【分析】设直线MF:,与抛物线联立,求得N坐标,再利用抛物线焦半径公式即可求解.【详解】设直线MF:,与抛物线联立得,解得x=2或,即∴=故选:A.【点睛】本题考查抛物线的几何性质,直线与抛物线的位置关系,熟记焦半径公式,熟练计算是关键,是中档题.8.袋子中有大小、形状完全相同的四个小球,分别写有和、“谐”、“校”“园”四个字,有放回地从中任意摸出一个小球,直到“和”、“谐”两个字都摸到就停止摸球,用随机模拟的方法估计恰好在第三次停止摸球的概率。
河北省石家庄市2019届高三毕业班教学质量检测数学(理)试卷 扫描版含答案
石家庄市2018-2019学年高中毕业班质量检测试题理科数学答案一、选择题 ✌ ✌✌ 二、填空题.2(0,),2x x x ∀∈+∞>+ .26 ⇨ 32 三、解答题解:( )设{}n a 的公比为q ,由2312a a +=得 212q q +=, ………… 分解得3q =,或4q =-, ………… 分因{}n a 各项都为正数,所以0q >,所以3q =,所以13n n a -=, …………分(2)n b =3111(2)log (2)n n a n n +=++………… 分111()22n n =-+………… 分 11111111(1+)2324112n S n n n n ∴=-+-+-+--++…………… 分323=42(1)(2)n n n +-++………… 分 解 (Ⅰ)6x =,8.3y =,7348.6x y =,7172217359.6348.611ˆ 1.57125973677i ii ii x y xybxx ==--====≈-⨯-∑∑………………………………………… 分8.3-1.5716-1.126-1.13a y bx =-=⨯=≈那么回归直线方程为:ˆ 1.57 1.13yx =- ………… 分将8x =代入方程得ˆ 1.578 1.1311.43y=⨯-= 即该公司在该年的年利润增长大约为 万元 ………… 分 (Ⅱ)由题意可知,………………………………………… 分ξ的可能取值为 ,(1)P ξ==21253717C C C = (2)P ξ==12253747C C C = (3)P ξ==353727C C =则分布列为………… 分14215()1237777E ξ=⨯+⨯+⨯=………… 分.解:( )因为侧面11ABB A 为菱形,所以1A B ⊥因为1A C BC =,连接CO ,所以1A B CO⊥,1AB CO ⋂=所以1A B ⊥平面1AB C………… 分( )解法一:因为11,CBA CBB AB BB BC BC ∠=∠==,,则1CBA CBB ∆≅∆, 所以1AC B C=,又1AC B C⊥,可得1CO AB ⊥,11CO ABB A ⊥平面,令12BB =,1AC B C⊥则1CO =, 分如图,以OB 所在的直线为x 轴,以1OB 所在的直线为y 轴,以OC 所在的直线为z 轴建立坐标系.1(0,1,0),(0,0,1),(A B C A -11(3,1,0),(0,1,1),(3,1,0),(3,0,1)AB AC AA AC ===-=分 设平面ABC 的法向量为1(,,)n x y z =1103000n AB x y y z n AC ⎧⎧⋅=+=⎪⎪⇒⎨⎨+=⎪⋅=⎪⎩⎩,令1x =,则1(1,3,3)n =- 同理平面1A AC的法向量为2(1,3,3)n =- 分12125cos 7n n n n θ⋅==-所以,二面角1B AC A --的余弦值为分( )解法二:因为11,CBA CBB AB BB BC BC ∠=∠==,,则1CBA CBB ∆≅∆, 所以1AC B C =,设2AB =,因为160ABB ∠=︒,侧面11ABB A 为菱形,所以12AB =,又因为1AC B C⊥,可得2,1AC CO ==,分所以2BC =,因此ABC ∆为等腰三角形,那么1A AC ∆也为等腰三角形,取AC 的中点M ,连接1,BM A M,则1BMA ∠为二面角1B AC A --的平面角,………… 分 在1BMA ∆中,可得1114,23BM A M A B === ………… 分所以22211115cos 27BM A M A B BMA BM A M +-∠==-⋅所以,二面角1B AC A --的余弦值为 ………… 分.解 ☎✆由题意可得2c a ,221314a b,又222a b c ,……… 分解得24a ,21b所以,椭圆C 的方程为2214x y……………… 分 ☎✆存在定点43,03Q,满足直线QA 与直线QB 恰关于x 轴对称 设直线l 的方程为30x my ,与椭圆C 联立,整理得,2242310m y my设11,A x y ,22,B x y ,定点,0Q t ☎依题意12,)t x t x则由韦达定理可得,122234m y y m ,12214y y m……………… 分直线QA 与直线QB 恰关于x 轴对称,等价于,AQ BQ 的斜率互为相反数 所以,1212y y x tx t,即得12210y x ty x t ……………分 又1130x my ,2230x my ,所以,122130y my ty my t ,整理得,121220ty y my y从而可得,222312044m tmmm,……… 分即2430m t ,所以,当433t,即43,03Q 时,直线QA 与直线QB 恰关于x 轴对称成立 特别地,当直线l 为x 轴时,43,03Q也符合题意 综上所述,存在x 轴上的定点43,03Q ,满足直线QA 与直线QB 恰关于x 轴对称 ……… 分 解 ☎✆函数的定义域为,1由题意,211a x x af xxxx(♓)若14a,则20xx a,于是0f x,当且仅当11,42ax 时,f x,所以f x在,1单调递减……… 分(♓♓)若14a ,由0f x,得1142ax或1142ax,当114114,,122aax时,0f x;当114114,22a ax时,0f x ;所以f x 在114114,,,122aa单调递减,114114,22a a单调递增……… 分 (♓♓♓)若0a,则11412ax,当114,2ax时,0f x ;当114,12ax 时,0fx;所以f x在114,2a单调递减,114,12a单调递增综上所述,当14a时,函数f x 在,1上单调递减;当104a时,函数f x 在114114,,,122aa上单调递减,114114,22a a上单调递增;当0a 时,函数f x 在114,2a上单调递减,114,12a上单调递增……… 分( )由( )知,f x有两个极值点当且仅当104a, ………… 分 由于f x 的两个极值点12,x x 满足20x xa,所以12121,x x x x a ,则1102x , 由于2222212211111111111111ln 11ln 21ln 2222f x x x a x x x x x x x x x x x x……… 分 设211121ln 0222g xx xx x x x1212ln 112ln 1g xx x x x xx x x当112x 时,12ln 0x x,所以0g x……… 分 所以g x 在10,2单调递减,又111113ln 41ln 228428g 所以13ln 428g xg ,即213ln 48f x x ……… 分 . 解:( )由得24cos ρρθ=,所以曲线的方程为()2224x y -+=, ………………………………… 分设曲线上任意一点(),x y ,变换后对应的点为(),x y '',则()12,2,x x y y ⎧'=-⎪⎨⎪'=⎩ 即22,,x x y y '=+⎧⎨'=⎩………………………… 分 代入曲线的方程()2224x y -+=中,整理得2214y x ''+= 所以曲线2C 的直角坐标方程为2214y x +=; ………………………… 分 ( )设()cos ,2sin Q θθ,则Q 到直线l :3280x y --=的距离为3cos 4sin 813d θθ--=,……………………… 分()5cos 813θα+-=其中α为锐角,且4tan 3α=,……………………… 分当()cos 1θα+=-时,d 13所以点Q 到直线●距离的最大值为13 ………………………… 分.解:( )不等式()()53f x f x ≤--,即125x x ++-≤……………………… 分等价于1,125,x x x <-⎧⎨---+≤⎩ 或12,125,x x x -≤≤⎧⎨+-+≤⎩或2,125,x x x >⎧⎨++-≤⎩………………… 分解得 23x -≤≤, 所以原不等式的解集为{}23x x -≤≤;………………………… 分( )当[]1,1x ∈-时,不等式()24f x x a x ++≤+,即2x a x +≤-,所以2x a x +≤-在[]1,1-上有解, ………………………… 分即222a x -≤≤-在[]1,1-上有解, ………………………… 分 所以,24a -≤≤. ………………………… 分。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
2019年河北省石家庄市高考英语一模试卷一、阅读理解(本大题共15小题,共30.0分)AWhile it's the books that make a library,being in lovely surroundings may provide inspiration and help you to work a little bit harder.Here are some of the coolest libraries of the world.Library of Birmingham-Birmingham,U.K.The new Library of Birmingham is said to be not only Britain's biggest public library,but also the largest in Europe.Designed by Dutch architects,this replacement for the Birmingham Central Library was opened in 2013 and has a wealth of resources within its walls,including adult and kids'libraries,music collections,a Shakespeare Memorial Room,and even a gym room.Gardens crown the roof,while the changing seasons bring variations in the shadows and reflections inside.National Library of France-Paris,FranceThe National Library of France,which now contains an astonishing collection of 30 million,dates back to the 14th century and this royal library was set up at the Louvre by King Charles V.The library was moved to Rue de Richelieu site in 1868,with major design work carried out by French architects Henri Labrouste and,following his death,Jean-Louis Pascal.Here,the reading rooms are elegance itself.There are more than just books to be found.State Library of New South Wales-Sydney,AustraliaThe public State Library of New South Wales holds the honor of being the oldest institution of kind in Australia.It was originally the Australian Subscription Library in 1826,but it wasn't until 1942 that its permanent home was ready.Designed by Sydney architect Walter Liberty Vernon and completed in 1910,the magnificent sandstone Mitchell Wing is one of the architectural highlights.Seattle Central Library-Seattle,Washington,USASeattle Central Library's distinctive design ensures it stands out.Architect Rem Koolhaas is one of the names attached to its design.Architects sought to envelop the 11-story building with"a layer of transparency",using a skin of glass and metal.The finished article houses about 1.45 million books and other things,as well as more than 400 computers available for public use.The building,which opened in 2004,was included on the American Institute of Architects'list of America's 150 favorite buildings in 2007.1.Which of the following library has the longest history?______A. Library of Birmingham.B. National Library of France.C. State Library of New South Wales.D. Seattle Central Library.2.What can you do in Library of Birmingham?______A. Attend a concert.B. Act a play.C. Take some exercise.D. Enjoy new technology.3.What do National Library of France and Seattle Central Library have in common?______A. They have computers available.B. They were moved to a new place.C. They won awards for architecture.D. They were designed by more than one person.BAt the age of seven,while his friends were spending their allowances on things like candy and toys,Jose Adolfo Quisocola was busy saving money for basic purchases.To try to get his peers(同龄人)to do the same,the boy from Peru came up with the idea of an eco-bank,the Bartselana Student Bank,which allows kids of all ages to become financially independent while also helping the environment.Set up in 2012,the bank is the world's first bank for kids.To become a member,a kid has to bring in at least 5 kilograms of solid waste and set a savings goal.Once accepted,all bank"partners"are required to deposit at least one additional kilogram of recyclables on a monthly basis and observe other requirements,such as attending financial education and environmental management workshops.The waste accumulated is sold to local recycling companies,who,thanks to Jose's efforts,pay a higher-than-market rate for everything brought in by the bank members.The money received is placed in the personal account where they collect until the savings goal is reached.The account holder can then withdraw the money,or choose to leave it and continue to grow for a bigger target."At the beginning,my teachers thought I was crazy or that a child could not undertake this type of project,"Jose recalls."They did not understand that we are not the future of the country but its present.Luckily,I had the support of the school headmaster and an assistant in my class."The boy's efforts paid off,and by 2013,the bank had over 200 members,who brought in one ton of recyclable waste.Today,the eco-bank,which now has the support of several local institutions,boasts ten educational centers.They are designed to teach the over 3,000 students,aged 10 to 18,to become financially independent,use their money wisely,and help the environment.Not surprisingly,Jose's efforts have earned him several national and international awards.On November 20,2018,Jose won Children's Climate Prize,which comes with a medal and $5,500 in prize money and is given to a child or youth who has accomplished an extraordinary achievement for the climate or environment.4.Why did Jose set up the bank?______A. To raise money and set up a recycling company.B. To buy necessities and donate them to needy kids.C. To save much money and protect the environment.D. To educate the students and help them win prizes.5.How can a kid be admitted to the eco-bank?______A. By donating to the eco-bank.B. By turning in one kilogram of waste in a month.C. By sending in an application.D. By presenting a goal and a certain amount of waste.6.How did the teachers feel about Jose's program?______A. Doubtful.B. Excited.C. Moved.D. Worried.7.What is paragraph 4 mainly about ?______A. How the environment is improved.B. What the project has achieved.C. How tons of waste has been recycled.D. What support the local institutions get.CWhile visiting the North pole in winter may not be at the top of your bucket list,the ever-changing ICEHOTEL,which opened its doors to visitors on December 14 this year,may change your mind.200 km north of the Arctic Circle in the Swedish village of Jukkasjārvi,the hotel,which is carved entirely from ice,is rebuilt annually.The 35 rooms,built to accommodate visitors on all kinds of budgets,vary from expensive suites to basic rooms that are furnished with just an icy bed and a reindeer skin.Among the highlights this year is the"Spruce Woods"suite.Sculpted by Christopher Pascoe and Jennie O'Keefe of Canada,it describes a camping scene complete with a classic microbus,a forest,and even an artificial campfire.There is also the artfully-carved"Living Ocean"suite to remind visitors of the importance of saving our oceans.The room is full of carved sea life that includes coral and a shark"swimming"right over the ice bed."The suite is inspired by global warming and the overfishing that affects our oceans."says artist Jonathan Paul Green."I also think the idea of using frozen water from a river in northern Sweden to create an ocean with shells,fish,and corals is exciting."The nearby"Haven"suite is a"magical gate of ice"guarded by two large animals."We are inspired by the meeting between people and want to create an experience that invites curiosity and creativity,"says artist Jonas Johansson."It feels like a dream to get to work with ice that allows our love for light,shine,and reflection to wander freely from thought to creation." Regardless of whether visitors select the carved suites or the basic ice rooms,the temperature is always set to a bone-chilling -5℃!That is why guests are advised to snuggle(蜷缩)up inside sleeping bags and wear gloves and winter hats all night.Not surprisingly,most end up spending just a single night at this unique hotel before moving on to the conventional and warmer hotels nearby.8.What does the underlined phrase"bucket list"mean in the text?______A. A shopping list of buckets.B. A list of travelling destinations.C. A list of expensive hotels.D. A list of exciting ideas.9.What can we know about the ice hotel?______A. It is rebuilt every year.B. Its rooms are expensive.C. It organizes camping activities.D. It lies in a coastal city.10.Where does the inspiration of"Living Ocean"suite come from?______A. Art and literature.B. Ocean life and voyage.C. Climate changes and human influence.D. The meeting of people.11.Which of the following is the best title for the text?______A. An Adventure to the North PoleB. An Experience Close to NatureC. A Taste of Cold:A Night in a VillageD. A Winter Destination:Sweden's Ice HotelDMost dog owners are convinced that their four-legged friends know exactly what they mean when they use certain words like sit,stay or treat.However,researchers have always wondered whether dogs really understand human speech or if they rely on other information to get the meaning.For example,does the word"fetch"form a picture of a stick or ball in the dog's mind,or does the dog bring back the object based on the owner's voice or gesture?A new study by scientists at Atlanta's Emory University seems to indicate that"man's best friend"does indeed know what the owner is saying.The researchers began by asking the owners of twelve dogs of various kinds to train their pets to identify two toys of different materials,such as a toy animal and a ball.Once the dogs had mastered the task,they took turns inside a special scanner.The owners then tested their dog's language skill by first calling out the names of the toys they had been trained to recognize and then saying meaningless words such as"bobbu"and"bodmick"while holding up random objects the dogs hadn't seen before.The scans suggested that the parts of the dogs' brains responsible for processing of sounds showed different brain patterns when they heard words they were familiar with,compared with the ones they had never heard before.While that was not enough to prove that the dogs were picturing their toys when they heard the word,it did indicate some sort of recognition.The researchers believe this is an important step forward in understanding how dogs process language.Even more interesting was that the dog's brains showed a higher level of neural(神经)activity at the sound of unknown words.This is the exact opposite of what happens in human brains,which get more active at the sound of familiar words.The researchers say the dogs may become cheerful at the sound of new words to try to understand them in the hope of delighting their masters."Dogs want to please their owners,and perhaps also receive praise or food,"says Empty neuroscientist Gregory Burns,senior author of the study.However,though your pet may understand human speech,the scientists recommend using visual signals and smell for training."When people want to teach their dog a trick,they often use spoken command because that's what humans prefer,"Prichard says."From the dog's view,however,a visual command might be more effective,helping the dog learn the trick faster."12.What's the purpose of the new study?______A. To convince dog owners to understand their dogs.B. To advise dog owners to treat their dogs kindly.C. To prove dogs follow owners'order by listening.D. To test out how dogs get information from owners.13.What does the author intend to do in paragraph 2?______A. Inform the result of the research.B. State the process of the research.C. Stress the importance of the research.D. Introduce the subjects of the research.14.How do human brains and dog brains react to words ?______A. Human brains become active at unfamiliar words.B. Dog brains become delighted at unfamiliar words.C. Human brains are not sensitive to familiar words.D. Dog brains show no response to familiar words.15.What do scientists advise the owners to do in dog training?______A. Give dogs oral command.B. Teach dog new tricks.C. Involve sight and smell.D. Encourage faster learning.二、阅读七选五(本大题共5小题,共10.0分)I just counted how many foreign languages I've studied so far in my life and it's been twelve!I always follow my interests and find ways to put my language learning into things I'm already interested in.I like to read blogs (博客)in other languages.(1) .For the most part,bloggers tend to write the same way they speak,so I don't have to worry much about adopting strange terms that are only used in writing.Movies are also a really good tool,especially if you can find subtitles in the language you're learning.(2) ,they will still keep your brain listening and reading in the same language.Music is another way to start listening to things in your new language.Personally,I'm so bad at understanding lyrics(歌词)even in English,so this one doesn't really work for me,but I have friends who learn a language through lyrics.Games are of course also an excellent way of studying a new language.A lot of language learning computer programs include games.I'm super competitive and if I play any of them,I can be hooked for hours.(3) .When the initial excitement of learning a new language begins to fade,it can be hard to stick with it.The hardest bit for me is when I'm comfortable enough with a language to understand most things and make myself understood.I'm actually stuck at this stage in Norwegian.(4) .Ideally I should sign up to take a big language exam.Each time I start getting self-satisfied,it's time to take a new course or sign up for online lessons,or take up some sort of challenge that will require me to level up my skills.(5) .The best language class I've ever taken was my beginner's Russian course at university where my professor never used any English.It got to the point where I would kind of just forget about English while in Russian class,which helped me to really immerse myself in the Russian language and do a whole lot with the limited Russian I had.A.That's really uncomfortable B.Whatever languages they're translated intoC.I also try to think in the language I'm learningD.It's time well spent if I'm learning the languageE.Computer games always make me feel worn outF.Though they don't always exactly match what's being saidG.I found them the perfect learning tool because they're usually written in oral language16. A. A B. B C. C D. D E. E F. F G. G17. A. A B. B C. C D. D E. E F. F G. G18. A. A B. B C. C D. D E. E F. F G. G19. A. A B. B C. C D. D E. E F. F G. G20. A. A B. B C. C D. D E. E F. F G. G三、完形填空(本大题共20小题,共30.0分)A beautiful September evening,my 11-year-old grandson,Josh,and his team were warming up for their first football game of the season.At six,the (21) called the captains forward,said something and (22) his whistle.The two teams (23) separately.I was (24).The other team was,(25),ten inches taller than our players.It didn't take long for their (26) advantage to show.They took a 7-0 lead very (27).At the half,the score stood at 34 to 6.Josh(28) minimal play time.In the second half,they used Josh more often.The score climbed to 40 to 6.Once again,the other team began their (29) down the field.Their quarterback threw the ball.The receiver caught it and (30) the goal.There was only one man in his (31) -Josh.Josh dove and (32) that boy's legs with all his strength.The receiver dragged Josh a couple of yards and (33) fell down.On the next play,their quarterback shot through an opening and rushed to the goal,but there was Josh again.Josh took him off his feet and (34) another goal.They scored on the last play.but it wasn't Josh's (35).The game ended with a score of 48 to 6.On the way home.I wanted to (36) Josh,but he turned to me with a (37) smile."Grandpa,that was a (38) game." "But you lost,48 to 6 !""I know,but I did good."The boy understood the (39) better than I did.They didn't win,but he did his best.I was proud of him.More (40),he was proud of himself.21. A. player B. referee C. coach D. receiver22. A. waved B. raised C. threw D. blew23. A. gathered B. practiced C. celebrated D. wandered24. A. inspired B. embarrassed C. shocked D. delighted25. A. in total B. on average C. at length D. for example26. A. speed B. strength C. age D. size27. A. often B. soon C. regularly D. rarely28. A. saw B. lost C. expected D. wasted29. A. break B. search C. charge D. debate30. A. 1et in B. fought for C. went in D. headed for31. A. way B. position C. sight D. mind32. A. made room for B. 1ooked up at C. took hold of D. kept away from33. A. accidentally B. finally C. deliberately D. gradually34. A. saved B. gained C. tried D. kicked35. A. turn B. honor C. fault D. option36. A. trick B. scold C. praise D. comfort37. A. sad B. wide C. bitter D. polite38. A. great B. close C. silly D. vital39. A. team B. play C. game D. field40. A. seriously B. fortunately C. specifically D. importantly四、语法填空(本大题共1小题,共15.0分)41. A material can be really special when it was named after the place where it (1) (create)originally.That'certainly the case(2) "china".And of all types of china,white porcelain(瓷)is among the most famous.Nowadays,the (3) (tradition)material has taken on a modern look in the (4) (hand)of four Chinese artists in the Modern White Porcelain Exhibition.And the key word here is"modern".One of the works (5) (be)a porcelain boat.But look(6) (attentive)and you'11 see that the boat (7) (build)with porcelain looks like a takeout box.Inside the boat is astatue of a baby.The baby stands for humans and the boat is (8) supports life.It suggests we may have done some damage to (9) environment and that we're treating life like fast food.All the four artists gave white porcelain a modem style,each in (10) (they)own way.And this is what the exhibition's theme comes from.It's a dialogue between the past and the present.五、短文改错(本大题共1小题,共10.0分)42.假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文.文中共有10处语言错误,每句中最多有两处.每处错误仅涉及一个单词的增加、删除或修改.增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词.删除:把多余的词用斜线(\)划掉.修改:在错的词下画一横线,并在该词下面写出修改后的词.注意:1.每处错误及其修改均仅限一词.2.只允许修改10处,多者(从第11处起)不计分.Last term,I hosted an exchange student calling Jacob from the Great Britain to our schoo1.He really cares for Chinese culture.Jacob asked me to show himself around the city on weekends.I took him to many local place of interest and we also go t o the theater to watch a show of Peking Opera.He was so attracted by the performance as he decided to learn it.My fa ther happened to know a master of Peking Opera and introduced Jacob to him.Jacob was great honored to be one of his students.Put his heart into it,Jacob made a rapid progress.When he returned England,he gave a performance,for what he won much admiration from his classmates.六、书面表达(本大题共1小题,共25.0分)43.假定你是李华,收到英国笔友George的邮件,请你介绍中国家庭聚会的情况(饮食、时间、活动等).请给他写一封邮件.注意:1.词数100左右;2.可适当增加细节,以使行文连贯.Dear George,Yours,Li Hua答案和解析1.【答案】【小题1】B 【小题2】C 【小题3】D【解析】1.B 细节理解题.根据文章"Library of Birmingham-Birmingham,U.K."这一部分中"this replacement for the Birmingham Central Library was opened in 2013"可知,Library of Birmingham新馆开馆时间为2013年;根据文章"National Library of France-Paris,France"这一部分中"The library was moved to Rue de Richelieu site in 1868",National Library of France-Paris搬到新址的时间为1868年;根据文章"State Library of New South Wales-Sydney,Australia"这一部分"It was originally the Australian Subscription Library in 1826,but it wasn't until 1942 that its permanent home was ready."可知,直到1942年State Library of New South Wales才建好;根据文章" Seattle Central Library-Seattle,Washington,USA"这一部分中"The building,which opened in 2004"可知,Seattle Central Library2004年开馆,综上可知,历史最悠久的图书馆应为National Library of France-Paris,故选B.2.C 细节理解题.根据文章"Library of Birmingham-Birmingham,U.K."这一部分中"…including adult and kids'libraries,music collections,a Shakespeare Memorial Room,and even a gym room."可知,Birmingham图书馆里面包含成人和儿童图书馆、音乐收藏、莎士比亚纪念室,甚至还有健身房,由此可知,在Birmingham图书馆,你可以健身锻炼,故选C.3.D 细节理解题.根据文章"National Library of France-Paris,France"这一部分中"The library was moved to Rue de Richelieu site in 1868,with major design work carried out by French architects Henri Labrouste and,following his death,Jean-Louis Pascal."可知,National Library of France-Paris(法国巴黎国家图书馆)主要设计者是Henri Labrouste,他死后,Jean-Louis Pascal接着设计了图书馆,由此可见,法国巴黎国家图书馆是由两个人设计完成;根据文章"Seattle Central Library-Seattle,Washington,USA"这一部分中"Architect Rem Koolhaas is one of the names attached to its design.Architects sought to envelop the 11-story building with"a layer of transparency",using a skin of glass and metal."可知,建筑师Rem Koolhaas是Seattle Central Library(西雅图中央图书馆)设计者之一,也就是说该图书馆设计者不只一人,由此可见,National Library of France-Paris(法国巴黎国家图书馆)和Seattle Central Library(西雅图中央图书馆)两个图书馆的设计人都不只一人,故选D.本文介绍了四个世界上最酷的图书馆.本文介绍了四个世界上最酷的图书馆.题目涉及多道细节理解题.对于细节理解题,要迅速定位,缩小范围,在找到关键词句后,要仔细阅读,准确理解,对照选项,看哪个选项的意思与之最接近,在作出选择的过程中,要善于辨别真伪,排除干扰,不断缩小范围,选出正确答案.4.【答案】【小题1】C 【小题2】D 【小题3】A 【小题4】B【解析】1.C.细节理解题.根据文章第一段To try to get his peers(同龄人)to do the same,the boy from Peru came up with the idea of an eco-bank,the Bartselana Student Bank,which allows kids of all ages to become financially independent while also helping the environment.可知,秘鲁男孩创立生态银行是为了帮助孩子经济独立,同时也保护环境.故选C.2.D.细节理解题.根据文章第二段To become a member,a kid has to bring in at least 5 kilograms of solid waste and set a savings goal.可知,为了成为一个成员,一个孩子必须带至少5公斤的固体废物和设定一个储蓄目标.故选D.3.A.推理判断题.根据文章第三段"At the beginning,my teachers thought I was crazy or that a child could not undertake this type of project,"Jose recalls.老师认为他疯了,或者一个孩子不能进行这种类型的项目,可以推断出,老师对Jose的项目是怀疑的.故选A.4.B.段落大意题.根据文章第四段内容可知,男孩所创立的项目所取得的成就,他的努力得到了回报.故选B.本文是一篇说明文.文章介绍了秘鲁的一位男孩Jose Adolfo Quisocola创立的生态银行,这个创意可以让各个年龄段的孩子在经济上独立起来,经济上更加明智,同时也保护环境.阅读理解题测试考生在阅读基础上的逻辑推理能力,要求考生根据文章所述事件的逻辑关系,对未说明的趋势或结局作出合理的推断;或根据作者所阐述的观点理论,对文章未涉及的现象、事例给以解释.考生首先要仔细阅读短文,完整了解信息,准确把握作者观点.8.【答案】【小题1】B 【小题2】A 【小题3】C 【小题4】D【解析】答案:1-4BACD1.B.词句猜测题.根据文章第一段While visiting the North pole in winter may not be at the top of your bucket list,the ever-changing ICEHOTEL,which opened its doors to visitors on December 14 this year,may change your mind.可知虽然在冬天去北极旅游可能不是你的首选,但是在今年12月14日为游客开门的不断变化的冰上酒店可能会改变你的想法.由此可见,bucket list旅游目的地清单.故选B.2.A.细节理解题.根据文章第一段200 km north of the Arctic Circle in the Swedish village of Jukkasjārvi,the hotel,which is carved entirely from ice,is rebuilt annually.可知位于瑞典Jukkasj_rvi村北极圈以北200公里处,这家完全由冰雕刻而成的酒店每年都会重建一次.由此可见,它会每年重建一次,故选A.3.C.细节理解题.根据文章第三段The suite is inspired by global warming and the overfishing that affects our oceans."says artist Jonathan Paul Green."可知这间套房的灵感来自全球变暖和影响我们海洋的过度捕捞.故选C.4.D.标题判断题.根据文章大意可知,本文主要介绍了在瑞典Jukkasj_rvi村北极圈以北200公里处,有一家完全由冰雕刻而成的酒店.A Winter Destination:Sweden's Ice Hotel冬季目的地:瑞典冰酒店.符合题意,故选D.本文主要介绍了在瑞典Jukkasj_rvi村北极圈以北200公里处,有一家完全由冰雕刻而成的酒店.考察学生的细节理解和推理判断能力,做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确的选择.在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.12.【答案】【小题1】D 【小题2】B 【小题3】B 【小题4】C【解析】答案:1-4DBBC1.D.主旨大意题.根据文章大意可知,本文是一篇科普文,主要讲述了最新研究测试狗是如何从主人那里得到信息的.故选D.2.B.归纳总结题.根据第二段大意可知,研究人员首先要求12只不同种类的狗的主人训练他们的宠物识别两个不同材料的玩具,如玩具动物和球.一旦狗掌握了任务,他们轮流在一个特殊的扫描仪内.主人然后测试他们的狗的语言技能,首先说出玩具的名字.他们接受过训练,在举起狗以前没见过的随机物品时,识别并说出"bobu"和"bodmick"等毫无意义的词语.由此可见,本段主要陈述研究过程.故选B.3.B.细节理解题.根据第三段The scans suggested that the parts of the dogs' brains responsible for processing of sounds showed different brain patterns when they heard words they were familiar with,compared with the ones they had never heard before.可知扫描结果显示,狗大脑中负责声音处理的部分在听到熟悉的单词时,与以前从未听到过的单词相比,表现出不同的大脑模式.由此可见,狗的大脑对不熟悉的词语感到高兴.故选B.4.C.细节理解题.根据最后一段the scientists recommend using visual signals and smell for training."可知科学家建议使用视觉信号和嗅觉进行训练.由此可见,故选C.本文是一篇科普文,主要讲述了最新研究测试狗是如何从主人那里得到信息的.阅读理解考察学生的细节理解和推理判断能力,做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确的选择.在做推理判断题不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.16.【答案】【小题1】G 【小题2】F 【小题3】D 【小题4】A 【小题5】C【解析】1-5 GFDAC1.G.细节理解题.根据前文"I like to read blogs(博客)in other languages我喜欢阅读其他语言的博客".可知此处应填"我发现它们是完美的学习工具,因为它们通常是用口语写的".故选G.2.F.细节理解题.根据前文"Movies are also a really good tool,especially if you can find subtitles in the language you're learning电影也是一个很好的工具,特别是如果你能找到字幕你正在学习的语言".可知此处应填"虽然他们并不总是完全符合所说的".故选F.3.D.细节理解题.根据前文"I'm super competitive and if I play any of them,I can be hooked for hours我超级有竞争意识,如果我玩的,我可以上几个小时".可知此处应填"如果我在学习这门语言,时间是很值得的".故选D.4.A.推理判断题.根据前文"I'm actually stuck at this stage in Norwegian我现在被困在挪威语的这个阶段".可知此处应填"这真的很不舒服".故选A.5.C.推理判断题.根据下文"The best language class I've ever taken was my beginner's Russian course at university where my professor never used any English.我曾经是我的最好的语言类初学者的俄罗斯的大学课程,我从未使用过任何英语教授.".可知此处应填"我也试着用我正在学习的语言来思考".故选C.本文是一篇选句填空,文章主要介绍了作者到目前为止学了12门外语,本题型不仅要求学生有良好的阅读理解能力,还要求学生对词汇语法有全面的把握,所以在这道题型上要拿到高分是不轻易的,而且还要在基本工扎实的基础上具备一定的解题技巧.21.【答案】【小题1】B 【小题2】D 【小题3】A 【小题4】C 【小题5】B【小题6】D 【小题7】B 【小题8】A 【小题9】C 【小题10】D【小题11】A 【小题12】C 【小题13】B 【小题14】A 【小题15】C【小题16】D 【小题17】B 【小题18】A 【小题19】C 【小题20】D【解析】1-20 BDACB DBACD ACBAC DBACD1.B.名词的辨析,player玩家,referee裁判员,coach教练,receiver接受者,六点的时候,裁判员叫队长走上前,故答案为B.2.D.动词的辨析,waved挥手,raised举起,threw扔,blew吹,裁判员说了一些事情,然后就吹响哨子,故答案为D.3.A.动词的辨析,gathered聚集,practiced练习,celebrated庆祝,wandered漫步,两队人各自集中在一起,故答案为A.4.C.形容词的辨析,inspired受鼓舞的,embarrassed尴尬的,shocked震惊的,delighted高兴的,我感到震惊,故答案为C.5.B.短语的辨析,in total总共,on average平均,at length终于,for example例如,另一队的成员比我们平均高出10英寸,故答案为B.6.D.名词的辨析,speed速度,strength力量,age年龄,size尺寸,很快他们的身高优势就显示出来了,故答案为D.7.B.副词的辨析,often经常,soon很快,regularly定期地,rarely很少,很快他们就以比分7-0领先我们,故答案为B.8.A.动词的辨析,saw看到,见证,lost失去,expected期待,wasted浪费,Josh见证了最少的比赛时间,故答案为A.9.C.名词的辨析,break休息,search寻找,charge负责,debate辩论,再一次另一队开始控制场地的时候,故答案为C.10.D.短语的辨析,1et in让…进入,fought for为…而战,went in进入,headed for朝向,接发球者拿到球就朝着球门跑,故答案为D.11.A.名词的辨析,way道路,position位置,sight视线,mind思想,只有一个人挡道--Josh,故答案为A.12.C.短语的辨析,made room for为…腾出空间,1ooked up at崇拜,took hold of握住,kept away from远离,Josh用他全身的力气抓住那个男孩的脚,故答案为C.13.B.副词的辨析,accidentally意外地,finally最终,deliberately故意地,gradually逐渐地,接发球者最后摔倒了,故答案为B.14.A.动词的辨析,saved拯救,gained获得,tried尝试,kicked踢,Josh又抓住了他的脚,拯救了另一分,故答案为A.15.C.名词的辨析,根据语境他们在最后一轮得分了,但那不是Josh的错误,因此使用fault,故答案为C.16.D.动词的辨析,trick哄骗,scold训斥,praise表扬,comfort安慰,在回家的路上,我想安慰Josh,故答案为D.17.B.形容词的辨析,sad难过的,wide宽的,bitter痛苦的,polite有礼貌的,但是他对着我笑得很开心,故答案为B.18.A.形容词的辨析,great伟大的,close接近的,silly愚蠢的,vital至关重要的,他说那是一场伟大的比赛,故答案为A.19.C.名词的辨析,此处指Josh对于比赛的理解,比我理解得好,使用game,故答案为C.20.D.副词的辨析,seriously严重地,fortunately幸运地,specifically专门地,importantly重要地,更重要的是,他为自己感到自豪,故答案为D.短文主要讲了一场比赛最终以48-6而告终,但是球员Josh为自己感到自豪,因为他尽力了,所以虽然比赛输了,但是他还是觉得很开心.在做完形填空时,首先需要快速的浏览全文,把握文章的主旨大意;其次要学会带着问题到文中相应的地方,通过细节阅读来寻找或概括答案;最后理清作者的写作思路也非常重要;做此类题时,要多注意一些形容词或动词的搭配,在平时多积累一些固定搭配.41.【答案】【小题1】was created【小题2】with【小题3】traditional【小题4】hands【小题5】is【小题6】attentively【小题7】built【小题8】what【小题9】the【小题10】their【解析】1. was created.考查被动,主语是it,结合上下文,可知是一般过去时,被创造,故填was created.2. with.考查介词,瓷器就是一个例子,the case with:…的例子,故填with.3. traditional.考查形容词,修饰名词,传统的材料,故填traditional.4. hands.考查名词,四名中国艺术家的手中,故填名词复数hands.5. is.考查动词,根据one of可知填写第三人称单数形式,结合上下文,故填is.6.attentively.考查副词,修饰动词look,故填attentively.7.built.考查非谓语,build与boat是动宾关系,故填过去分词做后置定语,故填built.8.what.考查连词,what引导的表语从句,从句中缺少主语,故填what.9.the.考查冠词,表示特指,环境,故填the.10.their.考查代词,修饰名词way,故填形容词性物主代词,故填their.文章讲述了中国的四名艺术家使用瓷器呈现了新的艺术主题.语法填空的解题方法1.有提示词填空的解题技巧①给出的提示词是名词:要考虑是否填名词的复数形式以及该名词的形容词、副词形式.②给出的提示词是动词:要认真分析句子的结构,理解句子的意思.a.如果填空处是谓语,要考虑时态、语态和动词的第三人称单数;b.如果填空处是非谓语,根据对句子成分的分析和对语境的理解,要考虑填to do、doing还是done,同时,也要考虑该动作发生时间的先后以及与主语的关系(是主动关系还是被动关系),并填写相应的形式;c.在平时的模拟题中,有时还要根据句意填写该动词的名词形式,甚至是形容词或者副词形式.③给出的提示词是形容词:一般要考虑其副词形式以及比较级和最高级形式,同时还要关注是否要加表示否定或其它意义的前缀、后缀.2.无提示词填空的解题技巧按照考纲要求,无提示填空最多填3个单词,一般是填1个单词的,高考中考查的角度主要有:①代词:这类设空比较少,通常是根据句子意思填一个与语境相关的代词(通常是指示代词),这就要同学们认真体会句子意思了,在没有头绪时大胆猜想是否是填代词;②冠词:如果设空处后面是名词,那么可以考虑是否要填冠词,再根据句子意思分析是特指还是泛指,并填上合适的冠词,当然,在一些固定搭配中也会涉及冠词,这就要同学们做好积累了;42.【答案】Last term, I hosted an exchange student calling Jacob from the Great Britain to our school. He really cares for Chinese culture. Jacob asked me to show himself around the city on weekends. I took him tomany local place of interest and we also go to the theater to watch a show of Peking Opera. He was soattracted by the performance as he decided to learn it. My father happened to know a master of PekingOpera and introduced Jacob to him. Jacob was great honored to be one of his students.Put his heart intoit, Jacob made a rapid progress. When he returned∧England, he gave a performance, for what he won much admiration from his classmates.详解:1.calling改为called,考查过去分词,call和它所修饰的名词之间是被动关系,所以用过去分词作后置定语.2.himself改为him,考查人称代词,指我领着他参观城市,所以用him作宾语.3.place改为places,考查固定搭配,places of interest名胜.4.go改为went,考查时态,描述过去的事情,所以用一般过去时态.5.as改为that,考查固定搭配,so…that如此…以致于.6.great改为greatly,考查副词,修饰动词,所以用副词.7.Put改为Putting,考查现在分词,put和句子主语之间是主动关系,所以用现在分词作原因状语.8.去掉a,考查固定搭配,make progress取得进步,progress为不可数名词,无复数.9.returned后面加to,考查动词,return to sp返回到某地.10.what改为which,考查非限制性定语从句,先行词为物,在非限制性定语从句中作宾语,所以用which引导.【解析】本文讲述上学期,我接待了一位来自英国的交换生,他很喜欢中国文化.我带他去了许多当地的名胜,我们也去剧院看京剧.他被演出吸引住了,决定学习京剧,他全心全意地投入其中,取得了很大的进步.当他回到英国时,他为同学们表演.1先通读全文.认真阅读短文,在做题之前确保已经弄清原文大意.注意文章中上下文的逻辑关系是否正确,时态、人称、主谓、指代等是否一致.2.聚焦出题热点、综合运用所学语言知识,分句(注意以句子为单位而不是以行为单位)对不同的错误情况进行分析和回答(即改词、加词或减词).3.再次通读全文,校对自己的改正是否正确.一般各种改错的方式都应该用到,如果出现了某一种改法。