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  • 2024年衡水金卷先享题 分科综合卷[无角标]语文(一)1答案

    1(>b>0)的1的中心与《足/5罗的得,每接最合行自的一项是(3分)压石的麦发原的了乐,接决定着国内光伏产品产能大小及行命长短金以产奇条长程:是出中等都压石黑供给的多少质的好坏红接决定耳乡少加质乐定有品能大等好长:股颜子中哥等0看整与国内光伏学加压石与内光伏产品行在一种关系:供给的多少和质量的好坏决定套产品产能大小与C关系☒山横雪,白用手装浪的句子有语病,下列修改最恰当的一项是(3分)产的。的进口品·国下丙生的等静压石墨没有优势,这不仅让中国光伏产19.修二的风险,也增加国产光伏产品的生产成本。拳罗度封雨别A府,兵促家产四先农业米息具本照用的进产品比了没有优势,这不仅增加国产光伏产我,地上书产成本,也让中国光伏产业面临”卡脖子”的风险。以,与日柔进日产品相比,国内生产的等静压石墨没有优势,这不仅增加国产光伏万产成本,也让中国光伏产业面临“卡脖子的风险知产管能品高日充德因的园外进产品而言,改有优势,这不仅让中国光伏大本题共之小题伏产品的生产成本。文用本共2小题山分价行其不同下南的文字,完成20一21题。列缺扶,①缺铁确实是贫血的一个常见原因,不过,你知道吗?缺铁甚至对意也有的铁杂与血品的愈城林教内的有保的然在纤能华赖冬延要岛发黄人侯时,进而导致缺铁性贫血。人体严重缺铁时,可能导致某些疾病发病风险升大的中者发表的项纤完指企大部头大在集纹奇大的可减少未来十年内中年人群10%的新发冠心清病的。,发生洁中,缺铁常常出现于中老年人、孕产期和哺乳期妇女以及婴幼儿,建议这些人群定期检查,筛老章布在然特视不等于收极中风居民环食指南:建汉成年女性在天透为铁于)但是,足够的摄因不等于被吸收:我们常说菠莱补铁,但是菠莱中的铁吸收率仅为7%,远低用动多中的货双玫事因是走议大家造量提入红肉、动物血或肝胜来补铁。另外,多吃柑橘、辣叶蔬案字写>生有C的食妆可以促进非血红素铁的双收20精女中模线处补写拾当的语句,使整段文字语意完整连贯,内容贴切,逻辑严密,每处不超过12个字。(6分)21.简第二自然段的主要内容。要求表达简洁流畅,不超过65个字。(5分)答四、写作60分)22.阅读下面的材料,根据要求写作。(60分)202年2月6日晚,中国女足初心不改,踢得顽强有章法,在时隔16年之后,走出低谷,再次问鼎亚洲杯冠军,为国人赢得荣誉。中日半决赛,本来绝无胜算,但中国女足一路拼搏,战至加时赛,终以点球决胜。决赛对阵韩国队,中国队在两球落后的不利局势下,中场换人,替补小将张琳艳制造点球机会,唐佳丽主罚命中,五分钟后唐佳丽为张琳艳送上助攻,将比分改写为2比2。肖裕仪在第93分钟进球绝杀韩国队,中国女足实现了惊天逆转。上述材料能给追求理想的当代青年以启示。请结合材料写一篇文章,体现你的感悟与思考。要求:选准角度,确定立意,明确文体,自拟标题;不要套作,不得抄袭;不得泄露个人信息;不少于800字。语文试题第8页(共8页)

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    A10.Where does the co probably take placeB.In the markeC.In an animal shelter.听第8段材料,对答第1至13题。A.In a pet clinic.1.How did heB.He sslept well.C.He woke up once.12 Wh?彩冷多AA.He slept badly.frant meeting.B.An impoC.A job interview.A13.What is the woman's suggestion for the man?A.A traffic jam.B.Having sweetsC.Listening to music.如试卷A.Breathing deeply.B.Organizational skills.C.Leadership skills15.What does te mn advise experienced teachersoA.Communication skills.A.To advice from colleagues.B.To read books about teaching.C.To try out new things in class.teacher?16.Why did the man want to becomeA.For the long vacation.B.For the respect from others.C.For the love for knowledge.听第10段材料,对答第17至20题17.When does the MBA program start?AB.On January 11th.C.On August 5th.A.On September 12th.18.What should students bring with them?B.Textbooks.C.Mobiles.设the eacing h加ing2A马A.Laptops.A.On the left of the car park.B.Beside the school stadium.C.Next to the main entrance.20.What language classes are available this term?CA.French and Italian.B.French and Spanish.C.Italian and Spanish第二部分阅读理解(共两节,满分40分)第-节(共15小题;每小题2分,满分30分)阅读下列短文,从每题所给的四个选项A、B、C和D中,选出最佳选项。AWelcome to the Leelanau Community Cultural CenterOurmission is to promote cultural programs and events for all,while proviingacenathering place for the ommunity.The Old Art Building in Leland has played asignficn paLeelanau history and belongs wholly to the community.英语(六)试卷·第2页(共8页)

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    We Can Save,shows a diverse range of experts,all working obook led tonew proje th providesupport and mmiyfor women climate leaders.CleanIn his book Clean,author and physician James Hamblin explores the history behind thehuman's being crazy about cleanliness.To get to the truth about cleanliness,Hamblinconsults a cast of charaetersincluding skin care doctors,microbiologists,allergists,ete.The deeply researched read leaves us wondering:is the future of skin care heading towarddeveloping a healthy microbiome(微生物群)instead of destroying it?In her book,NPR Radiolab co-hostLulu Millen describes the tale of fish researcher DavidWhy Fish Don't ExistStarr Jordan.During the 1906 San Franeisrthquake,Jordan's carefully-labeled fishcollection in the Stanford Zoology building came crashing to the ground.Instead of throwinghis hands in the air,Jordan picked up hundreds of samples and slowly began re-assigning theirlabels.This aroused Miller's interest,and she set off on a personal search of revealingJordan's motives and discovered why he seemed so calm in the face of difficulty.21.What information can we get'from The Book of Eels?A.It is about the breathtaking scenery in Sweden.B It is a collection of pieces about eelsC.It is partly based on the author's personal lifeItis mainly about how to fish European eels.What made Lulu Miller decide to write the book?A.Her strong curiosity about fish.B.A fish researcher's sincere request.C.The damage caused by an earthquake.D.Jordan's calm reaction to difficulty.23.What is the similarity of the four books?-A They are based on research.B.They are related to science.C.They are about life lessons.D.They are written by females.BUtility,Portland's low-waste,refill and reuse company,started in January 2019 and heldits first retail shop in April.Rebecca Rottman and Nadine Appenbrink,two women on smission to green their city,are deeply committed to sustainability (and supportersfzero waste.They believed that their green-minded city was missing something that was essential tosustainability.So,they started one shop (that is almost zero waste)as a secondiob forbothIt started as a personal journey,Tooking for clean products that didn't come in plastic.mission is to reduce the amount of single plastic use by allowing people to bring their ownreusable containers.Every week the women teamed up with local stores to sell their goods andoproducts for returning customers.Now they are operating only online for pickup or localdelivery in the Portland area.It's really easy.Just shop online and choose a container.Thenselet pickup or delivery.The products include all natural dish bar soapthandawide variety of plastic-free kitchen tools.While not completelyystriving to get ineredibly close.Appenbrink said,"We're all on a jourendweas approachable as possible.Utility is to raise awareness about this lifestyle"When the shops were running,the women were able to build communiy with otherikeminded environmenial activists and they planned to do communitypark eleanups.There are al plans to atart some DrY easeproducts like the face cream they sell.There are ero waste orsloseas posibleore in therin Birmingham.UK.but they are real brick buildings.Lulity's conepcanbe copied almost anywher Zero wase marketsare theway Tointo the economy that is needed io stop plastic waste,reduceouroavesustainable future.【2022新高考模拟冲刺卷·英语卷(一)第3页(共8页)XGK1

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    4.What will the two speakers do?A.The man will treat the woman to a lunch.B.They will go Dutch for their lunch.C.The woman will make Italian food for the man.5.What does the man want?A.A picture of himself.B.Social security number.C.A new ID card.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。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6段材料,回答第6、7题。6.Why does the woman give up the dress?A.It is a bit expensive.B.There isn't one in her size.C.She doesn't like the color.7.What will the woman try on?A.A T-shirt.B.A skirtC.A pair of jeans.听第7段材料,回答第8、9题。8.What does the woman want the zoo to do?A.Give their animals names.B.Set all the animals free.C.Do more good things for animals.9.Which is the coolest animal in the woman's opinion?A.Cat.B.Giraffe.C.Monkey.听第8段材料,回答第10至12题。10.What sport did Peter take part in most probably?A.The 100-meter race.B.The relay race.C.The table tennis.11.What sport did Joe win?A.Swimming.B.The high jump.C.The long jump.12.What can we learn about the man?A.He didn't take part in any sport.B.He will take part in swimming.C.He has won in the swimming.听第9段材料,回答第13至16题。13.Where does the woman advise meeting?A.Waterloo Station.B.Bakerloo Station.C.Regent's Park Station.14.What does the Bakerloo Line refer to?A.An underground line.B.A new modern gym.C.A special service of the gym.15.What are the speakers probably going to do?A.Do some sports.B.Go to a park.C.Visit Tom.16.When will the speakers go to meet?英语试题第2页(共10页)

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    weekend I'd 43 a 20-kilometre run.The following Tuesday I 44my favourite CrossFit gym todoa workout that 45 a lot of upper body weight lifting.My trainer told me to take it easyn mybody,but I46 I'd be fine and powered through it.Afterward,my trainer noticed a(n)47swelling in my arm and said he was worried.I tried to 48 him off but he insisted I drink a lot ofwater and check in with him in a few hours.Sure enough,by that afternoon the swelling hadincreased and I 49 to the doctor.The doctor took one look at me and50_me with rhabdomyolysis(横纹肌溶解),alife-threatening condition where muscle 51 causes kidney failure.As they gave me IV fluids toflush (out the 52 substance,my doctor told me that if I'd waited even another 30 minutes,we would have been having this discussion in the 53 room.Things were touch-and-go over theweekend but I made a full recovery,54 in no small part to my trainer.I was a very experiencedCrossFitter and still hadn't seen any problems.55I had a great trainer I could trust;he saved mylife.41.A.lightB.toughC.goodD.short42.A.dealB.factC.diseaseD.project43.A.stoppedB.wantedC.startedD.done44.A.hitB.tookC.endedD.liked45.A.combinedB.relatedC.involvedD.compared46.A.figuredB.foundC.favoredD.facilitatedotq no47.A.obviousB.broadC.narrowD.slight48.A.cutB.brushC.putD.see49.A.objectedB.stuckC.headedD.adaptedB.diagnosedC.providedD.rewarded50.A.amusedB.leisureC.reliefD.protection51.A.overuse0sa852.A.beneficialB.abstractC.poisonousD.essential53.A.caringB.intelligenceC.waitingD.emergency54.A.accessB.thanksC.solutionsD.entranceai lnousle55.A.PitifullyB.EventuallyC.FrequentlyD.Thankfully第二节(共10小题;每小题1.5分,满分15分)阅读下面短文,在空白处填人1个适当的单词或括号内单词的正确形式。As many Chinese people celebrated the nation's56(late)spacewalk,they were also thinkingof the heroes behind thsegreat57 (acheve)that China's space industry has made.Dengingming is of theheroes and has recently become a popular figre n58(sciety)mediaas Chinese interet e showrepcct adraitm.Chin eraeaiuia plafomhoorDeng5 (say)that he s a model ot perseverance and devotion.Deng joined the PLA Air Force in June 1984 and started training 60 a pilot at a flight collegeebei province.In 1996,Deng began to take part in the pr A Air Force's selection of astron英语试卷第8页(共10页)

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    2022一2023学年高三一轮复验收考试英语参考答案及评分细则听力材料Text 1W:I didn't see you at the meeting yesterday.They said you were ill.M:Yes.I had an upset stomach.But after I took some medicine,it was all right.Perhaps it was because of the lunch boxI bought.Text 2W:It's such a nice day,but the weather forecast says it'll rain in the late afternoonM:That's good.I really love the fresh smell after the rain.W:But I especially love the night air after it rains,because you can see the stars perfectly.Text 3M:I am here for my job interview.W:Fine,have a seat.Shall I get you some water or coffee?M:Coffee,please.Thank you.What a nice office this is!W:Yes.In a minute I'll take you to the next room,where you'll meet your interviewer,Mr.Gotcha.Text 4W:What type of music do you like,Johnson?M:Different kinds of music,especially rock'n'roll.I like the different instruments that they use.W:That's a good reason to like something.Text 5W:Robert,as an expert driver,can you teach me how to drive?I've already got my learner's permit.M:Do you have any experience driving a car?W:I've only done it once,but I know all the controls in the car.M:When do you want to start learning how to drive?Shall we do it after work tomorrow?W:OKText 6M:Could you help me figure out how to get ready for my upcoming job interview scheduled two days later,on May 10th?W:Oh,I thought it was on May 12th.Well,Harry,do you know the company well?M:Yes,they provide good service,and the pay is good.After staying home for nearly a month because of the pandemic,I need a job to get money to support my family.I had aimed at the post of sales manager,but later I shifted it to thegroup director.Text 7M:Mom,I am home.W:How was school,Robert?How did you do on the test?M:School was OK,and I did great on the test,though I was worried before that.What are you cooking?It smells sogood.W:I am baking your favourite carrot cakes,and the chocolate cakes are ready on the table.M:They look really inviting.And I see some apple pies over there too.W:Jeff has to take something to school tomorrow.So,those apple pies are for him.Don't touch them.M:Can I have a piece of carrot cake?I want to enjoy life right now.英语第1页(共6页)

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    度的两倍,而最新的研究发现,北极变暖的速度几乎是全球变暖速度的四倍。也就是说,北极变暖的速度远比预想得快。33.D。推断。第二段首句是本段主旨句,作者在本段主要解释为什么北极比地球上其他地方变暖的速度快。作者指出了最显而易见的一个因素一一海冰的消失。之后,作者对此进行了具体的解释一一永久冰层变少,季节性的冰融化早,再次形成较晚。融化的海水吸收阳光,使得海水升温,引起更多的冰融化,从而加快了北极变暖的速度。34.C。推断。根据第四段的首句Rapid Arctic warming has an effect on people and animals living far from thepolar areas及该段所给实例可知,Davy认为,北极气温上升会影响到其他地方。35.A。理解具体信息。根据倒数第二段的内容及最后一段中的We have more work to do to find the cause forthe model error可知,Armour认为研究者们应该努力改进气候模型。第二节主题语境:人与自然一一环境保护本文是说明文。土库曼斯坦的达尔瓦扎天然气坑洞的大火燃烧了40多年,该国计划扑灭这一“地狱之门”大火。36.E。E项与本空前两句组合,对达尔瓦扎天然气坑洞的现状、成因、别称和特点作了较为全面的介绍,符合语境。37.D。本空上句提到他们(科学家们)认为几周后该坑洞中的天然气就会烧光,D项指出“然而,大火已经持续燃烧了40多年”,与本空上句构成转折关系,介绍了与科学家的预测相反的结果。38.A。本段分析了为什么要灭火的原因。根据本段中的The second reason推断,本空为第一个原因,故选A项。本空后两句指出土库曼斯坦的天然气含量,说明这些天然气本可用于发展经济、改善民生,结果却被白白烧尽,验证了A项为正确选项。A项中的The first reason has to do with与本段中的The secondreason has to do with相照应。39.B。本空上句提到研究表明,土库曼斯坦的甲烷排放强度居世界第二,B项“但为什么甲烷排放如此危险?”为过渡句,从甲烷排放的角度继续探讨该坑洞的大火对环境的破坏,本空下句接着分析了其原因,与B项意思连贯。B项中的methane emissions与本空上句中的methane emissions构成原词复现关系:40.F。根据本段前的小标题“火最终会被扑灭吗?”可知,本段介绍该天然气坑洞中的大火能否被扑灭,本空下句说明达尔瓦扎的天然气正在缓慢燃烧,而不会自然熄灭,由此推断,F项“目前还不清楚这一天然气坑洞的大火是否会成功扑灭”符合语境。语言运用第一节主题语境:人与社会一一体育本文是记叙文。Kekoa Latimore成立了非营利组织Pushing for Education,教圣迭戈的中学生玩滑板。41.C。根据本段中的has loved skateboarding since his childhood可知,Latimore从小热爱玩滑板,他成立了Pushing for Education组织,与青少年分享这份热爱。42.D。根据下段中的He teaches at three schools now可知,Latimore去圣迭戈的一些中学,利用放学后的时间教学生玩滑板。43.A。44.B。45.C。根据本段中的You have to learn how to accept falling and getting hurt和even if you knowyou might fail可知,Latimore谈及了学生应该如何面对失败。他认为,为了学好滑板,他们必须学会如何接受摔倒、受伤,即失败,即使失败了也必须学会再次尝试。他认为学滑板能教会学生很多人生经验。46.D。根据本空前的He teaches at three schools now可知,Latimore目前在三所学校教滑板,去更多的学校是他的一个目标。47.A。根据本空后的host an exhibition,inviting many schools to skate together以及下段的内容可知,Latimore举办了公开示范表演,邀请许多学校的学生一起玩滑板,这说明他不想局限于只教学生们玩滑板,还想把这项课后活动提升到一个新的水。

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    同步练根据句意及汉语提示填空,每空一词。Part C1.I will visit you on Sunday,if there is nothinggetting in the_way_(妨碍).>要点归纳12.The boy fell off the bike on his theeihr通常用于否定句中,置于句尾,前面可用逗号隔开wayhome(在回家的路上).“也”0通常用于肯定句或疑问句中,常置于句尾并用逗号隔开,比较口语化3.By the way(顺便问一下),aso通常用于肯定句或疑向句中,常置于动词,助动词或情态动词之后,行为动词之前may I have your phone number?4.You can improve your Englishindifferent ways_(用不同的方法).g◇基础训练同步练I.根据句意及汉语提示完成下列句子。请选用too,also或either填空。l.Jack failed(失败)in the table tennis,.but hedidn't give it up.1.Jack doesn't like carrots.Sally doesn't2.Everyone had the same feeling(感觉)as Boblike them,either.at that time.2.He can speak Japanese.His sister can speak3.Daming always tells us jokes_(笑话)to makeJapanese,toous laugh.3.Mr.Li works in the hospital.My father also4.Listen:Someone(某人)is knocking on the door.works there.5.Living in another city alone,Maria really4.-Did you pass the exam,toomisses(想念)her family.Yes,I did.Ⅱ.从方框中选择合适的短语,并用其适当形式完成下列句子。要点归纳2“as+形容词/副词原级+as+比较对象”,意talk with don't worry know little about为“和…一样…”,表示两者在某一方面make friends with by the way程度相同,多用在肯定句1.-Tim knows little about Chinese culture.Can“not as/so+形容词/副词原级+as+比较对you help him with it?象”,意为“和…不一样…”,表示两者在-Sure.某一方面程度不相同,或者某人或某物在某2.By the way thank you for coming to my一方面不如另一人或物。birthday party last week.3.Aftertalking withher parents,Linda feltas..as既可用在肯定句,也可用在否定句much better.而so..as只能用于否定句。>例句talk with don't worry know little aboutLin Tao speaks English as well as Jim.make friends with by the way林涛英语说得和吉姆一样好。You are not as careful as your brother.4.Can Tony live by himself?You are not so careful as your brother.-Don't worry.He is old enough to look after你没有你哥哥细心。himself.●拓展5.Jerry thinks of others more than himself.Hisas easy as ABC极其容易classmates all like to make friends with him.as busy as a bee忙忙碌碌8as hungry as a wolf饥肠辘辘Ⅲ.根据下A:,You look happy.1.s tend m she选择填空。同步练(A)5.Dr.Yuan Longping had a dream that面的对话went to a new school three months ago.he could develop rice asas情景,在每A:2.What did she say in the letterpeanuts(花生).(2021湖北黄石)B:She said she missed her old school and个空白处A.largewished to see meB.largest填上一个A-Isnow?C.largerD.the largestBut a few根据汉语意思完成英语句子,每空一词。适当的句A:Howdid she feel at that timeshe was6.莉莉和罗斯一样可爱。子,使对话B:She felt upset and lonely at that time.She hadLily is aslovely as Rose.的意思连A:What did she do to make a change7.托尼开车没有他爸爸小心Tony doesn't drive'as so carefully贯、完整。B:She askedashis father.and cheered her up.8.你和他一样早到教室吗?A:That's good news.I'm glad she is used to lifeDid you get to school asearlyin her new school now.B:Me,too.as him?5

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    day there!参考答案(One possible version客观题除外)一、听力理解1-5 ACCAB6-10 CCBCA11-15 CABBB16.201117.June18.shops19.popular20.Plan your time二、单项填空21-24 ACBB25-28 DDCB三、完形填空29-33 CBCDA34-38 BBCAA39-43 ACDAB44.hungry45.concerts46.attention47.why48.but49.bring50.highest51.found52.lovely53.happily54.to play四、阅读理解55-57CAD58-62 ABACC63-67 DBBDB68-72 DCDAC2.73-77 CEABG五、补全对话78-82 DEGCA六、书面表达My Favorite BikeI have a bike at home.I have had itfor five years.It looks a little bit oldnow,but it is my favorite thing.I got the bike from my uncle when Iwas studying in primary school.My

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    D.Disturbed.The University of Glasgow cannot guarantee courses in advance for5.What decision did Lawrence make in the late 1960s?siting students.Not all of our courses run every year and some run inA.He took over the island of Muck.ternate terms.Some courses might be oversubscribed,or there may beB.He bought an island for his family.metable conflicts.Your course choices will be finalised when you arriveC.He persuaded his brother to leave Muck.Glasgow.You should be prepared to identify alternatives,and work withD.He made Muck a summer holiday center.e Visiting Students Team on finalising your choices upon arrival.6.Why was Lawrence unwilling to build an easy harbor for Muck?A.He thought it was useless for so few islanders.For more information,visit visiting-students@glasgow.ac.uk.B.He was afraid visitors wouldn't like it.C.He failed to find a suitable location for it.What level of courses is unavailable to visiting students?D.He wanted to keep the view as it was.A.Level 1.B.Level 2.C.Level 4.D.Level 57.What can be inferred about Lawrence from the last paragraph?2.How many credits do visiting students have to take for a year?A.He encouraged self-sufficiency.A.120 credits from their home university.B.He spoke highly of eco-tourism.C.He made Muck world famous.B.60 credits from their home university.D.He was strict with the islanders.C.120 Glasgow credits本报采编中心D.60 Glasgow credits.(参考答案见下期第8版)KEY CORNER高考英语冲刺训练(七】There are many excellent athletes in the第二节sticks that I was going to throw away!I never参考答案world,among whom I like Quan Hongchan best.One possible version:1-5ACABDthought about animals recycling and reusing."6-10 CDCAB11-15 ADCBBBorn in 2007,Quan Hongchan began to“Whaf's funny?"”Josh asked.“My assignment“That is funny,”Dad called from the kitchen.16-20ADFGC21-25 CADCB26-30 CADBApractice diving at the age of 7.With the aim ofwas to reuse or recycle everyday objects and make"Now move the chair back and let's finish31-35 CADBChelping pay her mother's medical expenses withan art project out of them.I recycled and paintedbreakfast"Linda pushed the chair back in place36.to notice37.professionals 38.scientificprize money,she practiced tirelessly.Young as shethe ice pop sticks and I reused the colored tissueand sat back down at the table.Smokey walked39.where40.collected41.ais,she has won many medals.At the Tokyopaper to make a colored glass window.The ice popover and sat next to Linda's chair and looked up at42.was known43.personally44.analysisOlympic Games,she won the gold medal in thesticks are the borders and the colored tissue paperher.She petted his head.“Thanks,Smokey,,”she45.ofwomen's 10-meter platform diving.is the glass,"Linda said."I still don't see whysaid."This will be a funny story to tell my teacher.写作It is her love for her mother,her hard workAnd it's a great idea for another class projectthat's funny,"Josh said.第一节what does your pet recycle and reuse?"and her frankness that touch me most.I sincerely"Smokey recycled and reused my leftovers!"选做题参考答案One possible version:hope that all her dreams come true..Linda explained."He recycled the tissue paper and1-4 BCDB 5-8 ADAC阅报纸:10份(含)以下,每学期每次加收邮费5.00元,10份以上免收邮费,可随时补订、增订。订阅热线:0351-7333565编辑部投稿电话:0351-7773977、7773979(初中)7773955、773908(高

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    本文是记叙文。作者在与"妈妈团”线上聊天时,得知其中一位妈妈Amanda情绪崩溃。于是,她组织“妈妈团”的其他成员一起去安慰她,为她带去了温暖。41.C。根据下文中的I'm not doing well at all;I'm really struggling可知,Amanda觉得自已在艰难处境中苦苦挣扎。42.A。根据下文中的And living so far out of town.restrictions可知,因为新冠疫情的限制,妈妈们不能相互见面,Amanda称她很怀念可以彼此相聚的日子。43.B。根据上文中的living so far out of town以及空后的even without these COVIDrestrictions可知,即使没有新冠疫情的限制,住在镇外本就令Amanda感到十分孤单。44.D。根据下文中的Our group of mom-friends.unable to reach out in times ofneed可知,作者和其他妈妈们都不能相互见面,即使知道了Amanda的艰难处境,她们也只能无助地看着电脑屏幕。45.B。根据下文中的like sickness,newborns and so on可知,之前,"妈妈团"的成员们经常聚会,帮助解决彼此生活中遇到的各种问题。46.A。根据上文中线上见面的描述以及下文中的unable to reach out in times of need可知,“妈妈团”的成员们彼此分离,没有办法见面。47.C。48.A,根据上文中对Amanda的描述和we said goodbye以及文中的I sat staringat my computer screen可知,当通话结束后,作者独自坐在电脑屏幕前发呆,为Amanda感到难过。49.C。根据下文中作者组织"妈妈团”的成员们看望Amanda的描述可知,作者在电脑面前坐着时,突然有了灵感。50.B。根据上文中的During one of our weekly online chats以及下文中妈妈们一起去安慰Amanda的描述可知作者立刻开始在线上与除了Amanda之外的其他妈妈们分享自己

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    。云水0春多地最分参满001售含全国100所名校最新高考模拟示范卷人B.The second cell.馆用自★显营第后容刻C,The number in the middle of the firstce.g高普单CSOgD.The number in the middle of the second e10.Why can some people organize numbers from right to left?A.Because they belong to a superior creature.快令001m有等,会01共等所:和率指名B.Because culture changes their mental number line.C.Because they have a higher IQ than other people.D.Because they were born with an opposite mental number line.Il.Where does this text most probably come from?(长0处长新,柠两共)到美念暗-策A.Science fiction.(农08代指,公c感水:盟小1共)节一用是出中煎张个四日肤),日,的可盟从,文成取者圆处的B.Children's literature.C.A science magazine.封D.A newspaper advertisement.to goding-god aid neo ord Wo d taod dDA United Nations report found the ozone layer (is slowly recovering,more than35 years after every nation in the world agreed to stop producing ozone-consuming chemicals.The ozone layer,a blanket of gas that exists between 10km and 50km above Earth's surface,线protects the planet from the sun's powerful radiation."We see things getting better,"said Paul Newman,co-chair of the UN team thatexamines the health of the ozone layer every four years.The global average amount of ozone30km high in the atmosphere won't be back to 1980 levels until about 2040,the report said.And it won't be back to normal in the Arctic until 2045.In Antarctica,where the ozone layer isso thin that there's a big hole,it won't be fully fixed until 2066,the report said.The global effort to recover the ozone hole came out of a 1987 agreement called theMontreal Protocol Professor Petteri Taalas said the recovering of the ozone layer showed what英9【23·ZX·MNW·英语·GS】⊙英语卷(八)第6页(共12页)

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    第51期练题参考答案第2版EXTENSIVE READINGA I.1-5 CEBADII.The belief that small changes can make a big difference.【Reflection】略B 1.Waterloo2.Melbourne3.Arnhem Land4.Murwillumbah,Nambucca,Bondi Beach,Uluru【Reflection】略C 1-5 FFTFT【Reflection】略第3版I.1-4 CAABII.1-5 ADBCA6-10 DBACD11-15 BABCDⅢ.1.In2.making3.me4.who5.successfully6.a7.amazing8.toys9.kindness10.to buy

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    making decisions,even when I don't know what the outcome may be.Through this life-changing sport I have strengthened not only my body but also my mind,learning the beauty ofproblem solving.A.I had to change my mindsetB.I no longer say I can't do somethinglonduob.AC.I don't think I can do whatever I want to5母D.I knew exactly where to put my hand nextE.Successful climbing depends on what routes to takeF.The best thing about climbing is that there is always a new challengeG.Being part of the climbing community has helped me develop my social skills第三部分语言运用(共两节,满分30分)第一节(共15小题;每小题1分,满分15分),1◆阅读下面短文,从每题所给的A、B、C、D四个选项中选出可以填人空白处的最佳选项。Six o'clock.With my son Jay watching TV in the family room,I automatically glanced atthe 41.My husband,Carl,had always called around this time to tell me he was on hisway home.Even now,two years after his 42,part of me was still waiting for him to walkthrough the back door.I looked out at the deck(木制台).I'd seen a fox there43,not long after Carl died.She was just sitting quietly,looking straight at me,44.It felt almost as if she'd been sentto me in my sadness.It was a one time visit,but I still 45 her,all these months later,especially when Iwas 46 Carl.Then,all of a sudden,I saw something move by the deck.My fox hadreturned!This time she had four young ones with her.She's a mama,I thought,something wehave 47The lively kits came up to 48 the deck while their mother watched them from belowOne of them even came right up to the glass door,as 49 about me as I was about him.They chased()each other.They chased insects.In the late hours,the mama fox 50them on the deek.She lay down in front of the door while her little ones were 51.It wascomforting to think of her staying 52 all night,watching over me the way she watchedover her kits.Now the foxes make 53 visits.Every day I look forward to their appearances the wayI used to look forward to Carl's 54phone call.The foxes bring me joy and 55 at atime when I really need them.Thank you,my foxes.41.A.doorB.deckC.phoneD.car42.A.deathB.recoveryC.illnessD.retirement43.A.frequentlyB.sometimesC.onceD.again44.A.unafraidB.unsatisfiedC.unconcernedD.uninterested英语试题第9页(共12页)

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    pare),Mortis that control百年清华STIMATION22-23第20期双语学报成长评估上接B2、B3中缝W:It's no big deal.ember I once applicd共两节,满分45分)oiL.Battdotameddthe male'life.We still love you."On hearing this,Anthony seemed 59."Yeah,inconmmba,we're family now,"he saidM:What are your ways?StuHaving this puppy around encouraged Anthony to relax and be himselfW:Iuy differentThe fteI it also 60 a close relationship between Anthony and medeeplyhelpA.run afterB.hand backme calm dows ceate mywA.comfortedB.contactedC.pay off双语学报出D.pick upjoy box andmeC.teasedD.remindedsuch as a ticketacA.pregnantB.lostC.fiercetional quotes I y.What'smore,IA.readyB.eagerD.luckyfind reading bookscan refreh me toovolunteering B.strugglingC.willingD.hesitantLast butotsorkougym限HoweverC.fearingB.ThereforeD.planningC.BesidesD.OtherwiseM:Ww,I like the idea ofbox.I'll try that later.let aloneB.as regards完形填空recoveryC.apart fromD.because ofText 10B.graduationC.retirementW:Hello,vry ere isapice of es阅读下面短文D.consultationopposedB.reducedabout the eeandcetUlly,hsB、C和D四个选项C.accustomedD.devoted的最佳选项faithB.regrethappening in the groundderanic sheetC.questionD.valueplays a keyoe in dcidngheclow.AsMarcus and ConradcommentB.appointmentC.approvalD.sentencethe ground of Greenland is coveredwithicsame sports dream.nquiringB.complainingC.otheringD.debatingaround 2.kilometers thick,it's difficult toseparated them.MaefusedB.offeredC.happenedD.forgotknow what is happening deep underground.In 2009,a number of stations were builtin the state tournme across B.thought aboutC.stuck toD.set asideacrossGreenland to study the ice flow.had rheumatoidriosityB.patienceC.memoryD.fitnessHowever,the stationsfferedite informationit pained Conradliberatelyfull of 3 BuB.proudlyC.nervouslyD.casuallyRecently,a new study made an importantdiscovery.The researchers are able to maphe loved to wateiveB.appreciateC.protectD.beatout what is happening deep down by measuringHigh schoostakesB.RulesC.ApologiesD.Actionswaves from earthquakes.These waves travelfinding out whparrassed B.guiltyC.relievedD.worriedalong the Earth's surface.By measuring theof kids merelrbedB.challengedC.promptedD.replacedspeed,shape and duration of the waves.researchers are able to work out what material6.He savthey are travelling through.The high-resolutionat not beingimages of the rocks undemeath the ice sheetweek,Marctcomfort)and deeply moved through the power ofhelp identify which areas are most likely tofor a videohave faster ice flow.It will give us a betterexciting arunderstanding of the prcees that obuteto increased ice flowing into the ocean andgame.Theork is influenced by the scenery of Tottori and by the animenoise,buof Studio Ghibli,and has a picture book-like atmospherethe sea level rise.That's all for today'sprogram.Thanks for listening.she hada66kind.Using artificial materials,she第19期B版测试题参考答案these frpaints nature,animals and fantasy cities.She1-5 CACAB6-10CABBCthe hu

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    金太阳教育cible versUNDICAT写作第一节Dear Peter,子版印刷即为盗版太阳教有am2a student of No.1 middle school in Shanghai.I'm good at playing football and fond of reading.As I'm poor at English,I always want to look for someone who can help me improve it.I think you are the right one.I hope you can tell me how to learn English well and sharesomething about the British customs and festivals.We can keep in touch by e-mail.I am looking forward to your reply.Yours,Li Hua第二节One possible version:After the teacher finished explaining what he really meant,some students understoodwhat he saidthey thought rocks were important,which were the base of life.The rockscould add pleasure to life,such as going to the park with parents and children on weekends.In addition,life could be filled with the pebbles,which brought other things to life.HowerNDUCAF some other couldn't mderstand what the tercher said.They may make some mistakesnlife,and ignored their family,health or even children,which caused trouble to life.honest,the teacher compared life to a jar,and gave us more examples of explanation,and weshould understand what's the meaning of life.Life is colourful.It can bring happiness,anger,sadness,sorrow and so on.We shouldvalue our life and family.What's more,we should spend more time staying with children andparents,and of course,also do better in the job.附:听力部分录音材料(Text 1)M:Why don't you just tell Mr Johnson how you feel?W:I'm just so angry that I don't know what I would say to him!(Text 2)NDUCA为盗服M:I still can't understand,Betty.Why are you working for Smith's company?W:He offered me a job as a typist and I need the job.金太旧教育SUNDUCATION(Text 3)深男网W:Do you think of yourself as a great smoker?M:Well,I wouldn't call three packets a week a heavy smoker意·3·必修第三册一N】

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    参考答案第一部分听力(共四大题,满分20分)I.短对话理解(共5小题;每小题1分,满分5分)1-5 BBACAⅡ.长对话理解(共5小题;每小题1分,满分5分)》6-10 BABACⅢ.短文理解(共5小题;每小题1分,满分5分)11-15 BCCBAV.信息转换(共5小题;每小题1分,满分5分)16.relaxed 17.rock 18.fun 19.writing 20.express第二部分英语知识运用(共两大题,满分30分)V.单项填空(共10小题;每小题1分,满分10分)21-25 CDCAB 26-30 BCDABM.完形填空(共20小题;每小题1分,满分20分)31-35 BADBC 36-40 ACCBD 41-45 DAABC 46-50 CDBAD第三部分阅读理解(共两大题,满分45分)I.补全对话(共5小题;每小题1分,满分5分)51-55 DAECGⅧ.阅读理解(共20小题:每小题2分,满分40分)56-58 BAA 59-62 CBDB 63-66 ADCB 67-69 BDC 70-72 CCA73.He was bitten by a dog./A dog bit his leg./A dog bit him.74.He threw stones to let off his anger./To let off his anger.Because he wanted to let off hisanger.75.Change your negative feeling for a positive one instead of passing it on to others.第四部分写(共两大题,满分25分)X.单词拼写(共5小题;每小题1分,满分5分)76.hug 77.direct 78.opinions 79.normal 80.avoidX.书面表达(共1小题;满分20分)Dear Mike,I'm writing to tell you about our hiking to Dashu Hill,which lies about 15 kilometers awayfrom our school.Last Sunday,the ninth graders of our school went on a hike to Dashu Hill.At 7 am,we set offfrom the school,singing and enjoying the views all the way there.Although there was a longdistance and our feet ached,none of us gave up half way.We encouraged each other until weclimbed on to the mountain top,from where we had a wonderful view of the whole city.Havinghad a rest and packed lunch,we returned,tired but excited.The hike organized by our school not only brought us closer to nature but developed ourwillpower.Yours,Li Hua九年级英语模拟考试听力原文及参考答案第3页(共3页)

  • 2024年衡水金卷先享题 分科综合卷 全国乙卷 英语(一)答案

    听第7段材料,回答第8至10题。8.Why does Mark call the woman?A.To buy her a gift.9.When did the woman receive her gin?B.To celebrate her birthday.C.To tell her the exam resA.On Thursday.B.On Friday.C.On Saturday.第三部分的C10.What made Mark decide to make the pillow?(A.His Mum's message.听第8段材料,回答第11至13题。B.His enough timeC.His lack of money号涂黑;回WRo told the woman the news?A.Marry.12.How many kilograms was the woms nephew when has born?BSarah.C.David.1.3.13.What's the relationship between Jim and Marry?B.4..5.A.Brother and sister.答案转涂B.Colleagues.听第9段材料,回答第14至17题。C.Couple.14.How does the boy feel about his graduation from high school?A.Encouraged.15 What does the girl want to do?B.Excited.C.Upset.最佳选读A.Learn an occupation.1.Why does the hey ay?⑤.Study math.C.Escape from the examsA.To help his parents.B)To go to college.How do both the boy and the gil find their parents?b5C.To travel.④So pushy..B.So kind-hearted.听第10段材料,回答第18至20题。C.So hard-working.1aming a forign languge ponncaionA.Tough.B.Possible.19 Which statement does the speaker agree with?C.Costly.A.Memorizing words is vital.9i209,8B.Online classes are expensive.2B,8CApp-based lessons are useful.59,日20.What is the speaker mainly talking about concerning a foreign language?④Its accent.B.Its words.C.Its use.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)阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。AHere are a few cool favorites from the Faze library for your hot summer.A Complicated Kindness by Miriam ToewsWith another year of high school left,Nomi Nickel desperately wants to get out and see theinstead of having to take the job at Happy Family Farms.She also wants to know where her momsister disappeared to,leaving her with dad,Ray and Uncle Hans.国考1号19·英语第2页(共8页)

  • 2024届衡水金卷先享题 [调研卷](六)6文数(JJ·B)答案

    综上,当a≥1时,fx)在(0,+o)上有唯一零点x,且a0,所以a+b>4.(5分)(2)因为正实数a,6c满足日++-1,所以a+6+4e=(a+6+4e)(日+名+=6+++2+4c+a+=6+288+28+216当且cbb=4,c=2时取等号.(基本不等式的应用)》(7分)→未写出等号成立的条件,扣1所以18-81≤16,即-2≤1-1≤2,即-1≤1≤3,分抢分密卷(一)·文科数学一5评分标准

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    跟诵誓词:我宣誓:忠于中华人民共和国宪法,维护宪法权威,履行法定职责,忠于祖国、忠于人民,恪尽职守、廉洁奉公


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    1、2024届衡水金卷先享题 [调研卷](二)2理数(JJ·A)答案


    答案解析2022年高考密破考情卷(一)【命题报告】难易度题型题号考查知识板块考查知识方法分值简单中等较难


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    1、2024届衡水金卷先享题 [调研卷](六)6物理(JJ·B)答案


    1、2024届衡水金卷先享题 [调研卷](六)6英语(JJ)答案


    1、2


    4、2024届衡水金卷先享题 [调研卷](二)2文综(JJ)试题


    (3)分析高沟镇电缆产业在自主创新方面的适宜举措。(8分)(4)请说明高沟镇打造电缆产业的可行性链条。(4分)密38.阅读材料,完成下列要求。(10分)贵州省贵阳市花溪区围绕发挥乡、村党组织作用,实施


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    10某阴离子的结构如图所示,其由X、YZ、W、M五种原子序数依次增大的短周期元素构成,其中XY,ZW位于同周期,Z与M位于同主族。下列有关说法正确的是W ZZ WW-X-M-Y-M一X一WA.简单离子


  • 2024届衡水金卷先享题 [调研卷](四)4理数(JJ·B)答案

    18.【解题思路】(1)先根据均数的计算公式求BD⊥CE→△CDE∽△BCD1 CD设二面角B-PC-D的大小为0,8(4+1)+d1+d2=出x的值,即可根据茎叶图估计出专业赛会志愿m·n√23(1+2)7者测试成绩的中位数;(2)先根据频率分布直方结果则1cos01=lml·lnl3x23,(11分)图与茎叶图分别计算出两种类型志愿者中“冬(2)建立合适的空间直角坐标系一相关点的25k+1IABI =3→四边形ACBD的面积奥通”与“非冬奥通”的人数,即可补全2×2列坐标→面PBC与面PCD的法向量于是sin0=V个-cs0-53解:(1)设A(x1,y1),B(x2,2),由题意得直线联表,再根据的计算公式求出K2,与临界值向量的夹角公式同角三角函数的基本关系+二面角B-PC-D的正,(易错:注AB的方程为y=1(x+√2),表比较即可得出结论因此二面角B-PC-D的正弦值为弦值解:0)由题知,0×(62+65+67+73+73意求的是二面角的正弦值,而不是余弦值)(12分)将)=(红+)代入号+芳=1,得(8解:(1)如图,取AD的中点E,连接PE,CE《猜有所依75+77+78+81+80+x+87+88+88+89+因为PA=PD,所以PE⊥ADa2)x2+22a2kx+2a2-a2b2=0,高考热考知识(1分)22a22a2k-a2b292+93+96+98+98+99)=83.2,(2分)利用空间向量求二面角是高考热考知识,本题则x+名=6+店,=62+d所解得x=5,(4分)因为面PAD⊥面ABCD,第(1)问的设计目的是考查立体几何重点知估计专业赛会志愿者测试成绩的中位数为面PAD∩面ABCD=AD,(2分)识和方法,适合全体考生的学要求,考查考2×(85+87)=86.所以PE⊥面ABCD,(2分)2a2(6分)生的空间想象能力、推理论证能力,第(2)问则PE⊥BD因为E是线段AB的中点,所以E(-+0,依托二面角,考查考生的转化能力和运算求解(2)由题知,50名通用赛会志愿者中“冬奥通”又PC⊥BD,PE∩PC=P能力,符合《课程标准》的要求26k的人数为(0.024×10+0.016×10)×50=20,所以BD⊥面PEC,所以BD⊥CE.(4分)2bk“非冬奥通”的人数为50-20=30.易知△CDE∽△BCD,(关键:根据BD⊥CE及矩形20.【解题思路】(1)已知→直线AB的方程为y=P+安),则有=b2+a2(3分)akak20名专业赛会志愿者中“冬奥通”的人数为12的结构特征得到三角形相似是求解的关键)么(x+2)代入精画方程(8+0)2+22ax+b2+a2“非冬奥通”的人数为8.(8分)补全的2×2列联表如下:则动罗得cD=,2(6分)2a2-a26=0设A(x1,),B(2,y2)X1+x2=因为k1·k2=-(2)取BC的中点F,连接EF,则EF⊥ED,又22a22通用赛会志愿者专业赛会志愿者合计2a2-a2b2E为AB的中点PE⊥面ABCD,所以可以E为坐标原点,EF,b2+a22x6=又c=√2,a2=b2+c2,b2+a22冬奥通201232ED,EP所在直线分别为x,y,z轴建立空间直角2a22b2k,62所以心=4,6=2,故椭圆的标准方程为号非冬奥通30838E(-+aR?+aR→k2=-合计坐标系,如图所示502070(5分)由PA⊥PD,PA=PD,AD=、1k·k2=-2b21c=(10分,a2=4,b2=22,得PE=1,a2a2=b2+c2424-4(2)由(1)知x1+x2=-1+2k.K2=70×(20×8-30×12)2≈2.303>50×20×32×38所以P(0,0,1),B(√2,-1椭圆的标准方程1+2,七=2.072.(11分)0),C(2,1,0),D(0,1,0)22√2k,成.有85%的把握认为志愿者是否为“冬奥通”与所以P元=(2,1,-1),BC=(0,2,0),C⑦=(2)(1)-E(-1+21+2识)+所属志愿者类型有关(12分)-424-4所以1AB1=√1+1x1-x21=√1+·(-2,0,0)(8分)1+2派46=1+2呢ABI I OE⑩临考妙招(+1)设面PBC的法向量为m=(x1,y1,),由题一直线CD的方程为y=-21√/(x1+x2)2-4x1x2=2k2+1求解独立性检验问题时,先列出两个分类变量构成的2×2列联表,再计算出?的观测值,则m·PC=0,W2x1+y1-a=0,即代入着圆方程(2片+1)2=8号1OE1=21kI√4+1m·BC=0,2y1=0,(6分)根据犯错的概率及临界值参考表找出临界值,1+2号设C(x0,y)(x>0)8将临界值与观测值比较即可得出结论得y1=0,取a1=2,则m=(1,0,2).(9分)6=2k+1设面PCD的法向量为n=(x2,2,),易知直线D的方程为y:站,代人号19.【解题思路】(1)取AD的中点E,连接PE,CE4+1PA=PDPE1AD面PHDL面ABCD,PE⊥面则吃0即2%+⅓=0,CD1=1+412x01=222+1分=1,得(2+1)2=8,1n·Ci=0,l-2x2=0,设C(x0,yo)(x>0),(根据椭圆和直线CD的对称ABCD→PE⊥BDPC⊥BD,BD⊥面PECAEP=1 CEIDE,4(+1)]2=8×94+1得x2=0,取2=1,则n=(0,1,1)(10分)2+12k+1性不妨设xo>0)】全国卷·理科数学猜题卷二·答案一15全国卷·理科数学猜题卷二·答案一16

  • 2024届衡水金卷先享题 [调研卷](五)5理数(JJ·B)答案

    =2a'(x-a)+2a.x2(a-x2)(5分)a'r(2)yA,B是曲线C上的两点,且∠AOB=2-a<0,g()在(0a)通减,又,曲线C的极坐标方程为p=2cos0,ga)=0,小g(x)>0,即得>a成立.A(n,0),B(:,0+)(8分)②要证.ax3,即证+1na-2na>1(01(07.F()=(3-lnt)-e2,则F(t)=3-lnt-1=2∴.x≤-4或x>3.lnt,00,即y=F(t)在(0,e2)上,不等式的解集为(一o,一4)U[3,十∞).单调递增,又F(e)=0,.F(t)<0,即h(t)<0,………(5分)y=h()在(0,e2)上单调递减,又h(e)=1,故(2)f(x)=|x-a/+lx+2|≥|x-a-x-2|=h(亿)>1,原命题得证.……(12分)a+222.【解析】(1)曲线C的参数方程为若f(x)>2a,则|a+2>2a(x-1=cos 0,当a≤0时,不等式恒成立;y=sin 0(0为参数),转换为普通方程为当a>0时,不等式两边方,得a2+4a十4>(x-1)2+y2=1.4a2,即3a2-4a-4<0.直线l的极坐标方程为√3psin0+pcos0-3=解得0

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  • 桂柳文化 2024届高考桂柳鸿图模拟金卷(五)5数学试题

    1、桂柳文化 2024届高考桂柳鸿图模拟金卷(四)4数学试题


    1、桂柳文化 2024届高考桂柳鸿图模拟金卷(四)4数学答案


    1、桂柳文化 2024届高考桂柳鸿图模拟金卷(四)4生物答案


    1、桂柳文化 20


    2、桂柳文化 2024届高考桂柳鸿图模拟金卷(四)4数学答案


    1、桂柳文化 2024届高考桂柳鸿图模拟金卷(四)4生物答案


    1、桂柳文化 2024届高考桂柳鸿图模拟金卷(四)4物理答案


    1、[桂柳文化]2


  • 衡水金卷2024版先享卷答案调研卷 新教材卷三英语

    1、衡水金卷先享题 2023届调研卷 语文(新教材YW)(二)2答案


    1、衡水金卷先享题 2023届调研卷 语文(新教材YW)(二)2答案


    答案(1)择师而教之则耻师焉17.下列句子中加点的“像”,属于比喻词的一项是(3分)()(2)明星荧荧开


    2、衡水金卷先享题 2023届调研卷 语文(新教材YW)(二)2答案


    1、衡水金卷先享题 2023届调研卷 语文(新教材YW)(二)2答案


    答案(1)择师而教之则耻师焉17.下列句子中加点的“像”,属于比喻词的一项是(3分)()(2)明星荧荧开


    3、衡水金卷先享题 2023届调研卷 语文(新教材YW)(二)2答案


    答案(1)择师而教之则耻师焉17.下列句子中加点的“像”,属于比喻词的一项是(3分)()(2)明星荧荧开妆镜也A.狂吠着朝我扑来,像发誓要从我小腿上咬下一片肉。(3)示例一:万里悲秋常作客百年多病独登


    4、衡水金卷先享题 2023届调研卷 语文(新教材YW)(二)2答案


    答案A 解题分析A食禄/喂养。B均表示良马。C正赶上/只。D 我/仆人。


    5、衡水金卷先享题 2023届调研卷 语文(新教材YW)(二)2答案


    1、衡水金卷先享题 2023届调研卷 语文(新教材YW)(二)2答案


    答案(1)择师而教之则耻师焉17.下列句子中加点的“像”,属于比喻词的一项是(3分)()(2)明星荧荧开


  • 2024届衡水金卷先享题 信息卷(JJ·B)文数(一)1答案

    (五)1.答案:CA={yy=2”,x∈R}={yy>0},B={xx2-1<0}={x|-10}U{x-1-1},故选C.2.答案:D若a⊥B,l⊥a,则l∥3或lC3,故充分性不成立;若a⊥B,l∥B,则lCa或l∥a或直线l与面&相交,故必要性不成立.所以“1⊥α”是“l∥B”的既不充分也不必要条件.故选D.3.答案:D因为是号1,所以x2y=(+2)层1)-++、x 4y+4=8.y0当且仅当C=4y=2,即x=4,y=2时取等号,又因为x十2y>m+2m恒成立,伯乐马2022年高考三轮复保分抢分系

  • 2024届衡水金卷先享题[信息卷](一)1文数(JJ·B)答案

    且e-=0,所以e=1,ln=-X,xoF(x)=(6-2)e5-+1nx,+4=6-2x0-x0+4=5-Xo单调递减,所以02,从而可求出a的取值范围.【详解】(1)当a=0时,不等式f(x)≥7,可化为:x-2+x+3≥7.当x≥2时,不等式可化为:x-2+x+3≥7,解得:x≥3;当-32,所以a-5>2,解得a-5>2或a-5<-2,即a>7或a<3,所以a的取值范围是(-∞,3)U(7,+∞).

  • 2024届衡水金卷先享题[信息卷](一)1文数(JJ·B)试题

    当g()≥0时,≥n子,即g()在[h子,1上单调递增:当g()≤0时,≤h子,即g(x)在[0,h1上单润递减又g(0)=-7<0,g(k)=(k-1)e-k-6,令h(k)=g(k)=(k-1)e-k-6,.h'(k)=ke-1,.1≤k≤2,∴.h'(k)=ke-1>0,.h(k)在[1,2]上单调递增,∴.h(k)max=h(2)=e2-8<0,.g(k)<0恒成立,g(0)<0,8(k)<0,g)=(-l)e-名r-60在xe0,上恒成立.x∈[0,k]f(x)2.当x<-3时,f(x)=-5,则f(x)>1无解;当-3≤x≤2时,由f(x)=2x+1>1,解得x>0,则02时,(x)=5,则f(x)>1恒成立,则x>2.综上,不等式f(x)>1的解集为(0,+0).…(5分)(Ⅱ)f(x)+2x-2|≥4对Hx∈R都成立,.x+m+x-2≥4对HxeR恒成立,只需(x+m+x-2)min≥4,由绝对值三角不等式知,x+m+x-2≥|(x+m)-(x-2)=m+2,当且仅当(x+m)(x-2)≤0时等号成立,∴.m+2≥4,解得m≥2或m≤-6..实数m的取值范围为(-∞,-6]U[2,+∞).(10分)武功县2023届高三数学(文科)第二次质量检测试题-答案-3(共3页)

  • 2024届衡水金卷先享题[信息卷](二)2理综(JJ·B)答案

    1、2024届衡水金卷先享题 信息卷(JJ·B)理综(一)1试题


    1、2024届衡水金卷先享题 [调研卷](六)6理综(JJ·B)试题


    (1)由图可得,遮光条的宽度为d=2mm+6×0.05mm=2.30mm=0.230cm(2)设木板倾角


    2、2024届衡水金卷先享题 [调研卷](四)4理综(JJ·B)试题


    经过A后与C发生碰撞后一起运动,则mv2=(M+m)v(2分)损失的机械能5/6△E=m-号M+m)n2(2分)解得△E=180J(2分)(3)选手与C碰撞后经0.5s恰好与B速度相同,根据系统动量定


    3、2024届衡水金卷先享题 [调研卷](五)5理综(JJ·B)试题


    【解析】(I)硫和氯元素电负性强于磷元素,同一周期中,第ⅡA族、第VA族元素的原子轨道中电子处于全满或半满,较稳定,不易失电子,所以第ⅡA族、第VA族元素第一电离能大于其相邻元素,磷是第三周期第VA族


    4、2024届衡水金卷先享题 [调研卷](二)2理综(JJ·A)试题


    10某阴离子的结构如图所示,其由X、YZ、W、M五种原子序数依次增大的短周期元素构成,其中XY,ZW位于同周期,Z与M位于同主族。下列有关说法正确的是W ZZ WW-X-M-Y-M一X一WA.简单离子


    5、2024届衡水金卷先享题 [调研卷](四)4理综(JJ·A)试题


    11.一种异黄酮类化合物N的结构简式如图所示。下列说法错误的二、选择题(本题共8小题,每小题6分,在每小题是()得分评卷人给出的四个选项中,第14~18题只有一个选项符A.1molN与氢气完全加成消耗


  • 2024年(衡水金卷先享题 信息卷)[JJ·B]理数(三)3答案

    理科数学·全真模拟卷(十三)因为p2cos20=2,所以p2(cos20-sin0)=2→x2-y2=2,则曲线C,的直角坐标方程为号-兰-1.…4分(2)因为点P的极坐标为(2,2),…3分所以点P的直角坐标为(2,0),则点P在直线L上,令3x-12=1,解得x=13;且点P为曲线C1:(x-2)2+y2=3的圆心,令8-x=1,解得x=7.所以|EF|=2√3.…6分由图可知,不等式g(x)>f(x)+1的解集为2+9(…5分因为直线的标准参数方程为(2)由f(x)+|2x-10|≥g(x)→f(x)≥(y=2t|x-2|-|2x-101,(t为参数),由(1)可知,f(x)≥h(x).将其代入曲线C2的直角坐标方程中,得如下图,在同一面直角坐标系中画出y=f(x)与y=h(x)的图象,2+43t+4=0,设A,B两点对应的参数分别为t1,t2,8.0)则+=一43,90¥(it2=4,y=h(x)…8分则有<0,红<0,PA+PB=+…7分①当点A(5,3)在y=f(x)的图象上时,将点A(5,3)代入f(x)=|2x-2a|,可得又PA+PB=mEF,3=|10-2a,所以3=23m→m=号解得a=子或a=受(含去)…8分2·…10分②当点B(8,0)在y=f(x)的图象上时,23.解:(1)当a=5时,g(x)>f(x)+1→|x将点B(8,0)代人f(x)=|2x-2a,2|>|2x-2a|+1→|x-2|-|2x-10|>1,可得0=|16-2a,…1分解得a=8,…9分令h(x)=|x-2|-|2x-10|=由数形结合可得a≤号或a≥8,x-8,x<2,7■3x-12,2≤x≤5,故实数a的取值范围是-∞,2U[8,8-x,x>5,+∞).则y=h(x)的图象如图所示,10分8

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