A利用DNA不溶于酒精，某些蛋白质溶于酒精的原理初步分离DNA与蛋白质B.在凝胶电泳中DNA分子的迁移速率与凝胶的浓度、DNA分子的大小和构象等有关C.根据电泳结果，质粒上可能没有限制酶1和II的切割位点，但一定有限制酶III的切割位点D.将提取的DNA溶于2mo1LNaC1溶液后，加入二苯胺试剂立即呈现蓝色8.2023年6月2日至4日，以“渝钤美味赣菜飘香”为主题的2023首届新余美食节在市体育中心西广场举办，为市民带来了一场美食文化盛宴。马洪老酒、珠珊镇杨梅酒、分宜县辛记缘香辣腐乳、分宜镇西梦家大肉包等，这些美食的制作与传统发酵技术有关。以下关于传统发酵技术的应用正确的是()A.某同学夏天在家酿制葡萄酒，当葡萄酒制作完成打开发酵坛时，发现葡萄酒已变酸，但香气扑鼻，且酸甜可口。该同学酿酒失败的原因可能是发酵坛密封不严密或者发酵坛没有清洗干净B.制作泡菜时，泡菜坛内的表面有时会长出一层白色的菌膜，这主要是由乳酸菌繁殖形成的C.制作腐乳时，通过发酵，豆腐中的蛋白质被分解成小分子的肽和氨基酸，味道鲜美，易于消化和吸收，而腐乳本身又便于保存。多种微生物参与了豆腐的发酵，其中起主要作用的是酵母菌D.家庭制作米酒时，一般先把糯米淘净，蒸熟，摊开冷透；然后再将酒曲浸水活化，直到冒出鱼眼大小的气泡；最后将冷却的熟米与活化的酒曲混合后再进行发酵。“糯米洗净”是为消除杂菌对酿酒过程的影响而采取的主要措施9.下图是利用甲、乙两种植物的各自优势，培育高产、耐盐杂种植株的实验流程图。下列叙述正确的是()甲植物细胞甲原生质体b→杂种细胞乙植物细胞乙原生质体细胞分裂目的植株←C幼芽用钠盐浓度为0.6%的固体培愈伤组织养基培养A.利用甲、乙植物细胞培育出目的植株的技术称为植物组织培养技术B.a过程应将甲、乙细胞置于低渗环境中用纤维素酶和果胶酶处理C.b过程可用PEG诱导融合法、灭活病毒诱导融合法等方法D.c过程应将幼苗种植在高盐环境中10动物细胞培养是动物克隆的基础，如下图所示，a、b、c表示现代生物工程技术，①、②、③分别表示其结果，请据图回答，下列说法正确的是(x①动物细胞胚胎培养→②移植★③高二生物试题第3页（共8页）扫描全能王创建

零生用人书名师导半·法择性考试第一轮总复·生物知识点二蛋白质的结构和功能必备知识影●。。。·基础知识夯实教材知识整合1.蛋白质的功能(2)蛋白质的形成(1)与生命活动的关系：细胞的各项生命①由于氨基酸之间能够形成等，活动都离不开蛋白质，蛋白质是生命活动的从而使得肽链能够,形成具有一定空间结构的蛋白质分子。(2)功能举例②两条或多条肽链之间通过一定的化学结构蛋白：构成的键（如)相互结合在一起，形成具有重要物质，如肌动蛋白。更为复杂的的蛋白质。功能蛋白：①作用，如酶；②(3)蛋白质结构多样性的原因作用，如胰岛素；③作用，如抗①氨基酸方面：氨基酸的体；④作用，如红细胞中的血红蛋白。不同。2.蛋白质的结构及其多样性②肽链方面：肽链的及(1)氨基酸的脱水缩合其形成的千差万别。H3.易错辨析H,N-C-C-OH+H+N-C-COOH--H,0+H,N-C4C-N-C-COOH(1)蛋白质的形成过程中有水产生，也有H R能量的释放。()(2)蛋白质分子具有多样性是因为构成蛋①该图表示的生理过程是白质的氨基酸的种类、数目、排列顺序和空间②写出字母代表的结构或名称：a为结构不同。(),b为(3)几条肽链在形成蛋白质的过程中一般③判断产物H2O中原子的来源：H来自不通过肽键连接起来。()R所在氨基酸的和R2所在氨基酸的(4)若是环状多肽一定是没有游离的氨基;O来自R所在氨基酸的和羧基。()④多肽中氨基或羧基的含量：18

2022/4/11高分说37.B主旨大意题。本文主要的介绍对象是社区健身房，故选B。【常考短语】What's more更重要的是；play animportant role in在.中起重要作用【常考句型】make it+-adj+for sb+to do sth例句：They make it more convenient for peopleto exercise.(倒数第二段最后一句)译文：他们（社区健身房）使人们运动更方便。七年级第48期第24版高分说C【语篇解读】本文主要介绍滇金丝猴守护者一钟泰。38.A细节理解题。根据第二段倒数第二句，可知选A。七年级第48期第24版54

meaningful relationships and it can as affect our creerr jobs.If you recognize the fact that youarenee thatbarrier to enjoingyouiheyou'vetaken theenibyepting tha itfor you.A lot of people feel shy because they have ow sef-respeet and feel unworthy when compa-ring themselves to others and so find it difficult to communicate with others whom they don'tknow.However,if you do feel as though you have nothing to say one of the best ways of overcoming your shyness is to focus your attention on the other person instead.The shy person hasswitched the focus onto someoneelse and that will be met by a great sense of appreciation bythe other party as we are all only too aware that most people don't need to be given too much ofan excuse to talk about themselves.Involved in these kinds of conversations,you are challenging yourself and overcoming what youfelt to be a problem and with that comesan increased sens of yourown self-esteem.This oum willbe repeated each time you do it until you'll feel confident enough to hold your own in most.Like any negative thought,a determination to beat shyness and not to let it defeat you andadopting an attitude to support that is the key to overcoming it.32.What does the author intend to tell us in Paragraph 2?A.The cause of shyness.B.The features of shyness.C.The harmful effect of shyness.D.The relationship between ability and shyness.33.Why do people feel shy when communicating with others?A.They are lacking in confidence.B.They are often made fun of.C.They usually criticize themselves.D.They are sometimes looked down upon.34.What does the author advise people to do?A.Get involved in more parties.B.Have a good talk with strangers.C.Keep a firm belief in achieving goals.D.Participate in as many activities as possible.35.What's the most suitable title for the text?A.Tips of Handling ShynessB.Tips of Finding ShynessC.How Shyness Affects PeopleD.How Shyness Is Overcome第二节（共5小题；每小题2分，满分10分）根据短文内容，从短文后的选项中选出填入空白处的最佳选项。选项中有两项为多余选项。What can help us when we fail?Failure is a part of life since our earliest moment of life.Somewhere along the way,wethink of failure as something bad.36.So the question isn't whether you want to fail or not,but how quickly you can accept your failure learn something from it and try again.Don't criticize yourself or stop trying.37.Babies don't give up until they learn to walk.If you really want to change somebehavior or learn to do something new,don't give up trying.You may get disappointed by thelack of progress sometimes,but if you give up,your progress will come to an end.38There is a certain power in optimistic thinking whether you believe it or not.Taking an opti-mistic attitude can open you up to more possibilities than usual.Kids don't ask whether they can dosomething or not-they know they can And that's one of the values we so cherish()in children.Learn to rely on yourself first,then others.Those who are self-reliant can bounce()back more quickly than those who aren't.39.Becoming self-reliant is easier than it sounds-become your own best friend,do eve-rything that you can possibly do for yourself and learn what your strengths and weaknesses are.【先知模拟卷·新课标·英语〈一〉（含听力）·共8页·第5页】

her?"herGood afteT'm Mr.Sojust 20 us that girlsa little whl said in unison.(参考答案见下期第4版)apartment上期参考答案W:OK.Mr.D.likedLet me shoatedD.bought1-5 BCACC第1-3版6-10 CACBACome withognisedD.understood16-20ABBAC21-25 BCBDA11-15ABCABCLASSIC READINGM:Your decora31-35 CDCAB26-30ACDABW:Thanks.ThoutD.send awayPost-reading46-50 BDAAC36-40 CFEDB51-55 BACDC41-45 BDBCA1.Who56-60 BDADCThe Darlings,their daughter Wendy and twoa desk in emmend D.forget61.working64.to enjoy62.covered63.valuableWhatsons John and Michacl.M:This is notD.use67.was found65.strongly66.itThe Darlings and their daughter havedifferent opinions about the existence ofhot wate68.honesty70.1n69.ndD.admirationPeter Pan and the Neverland.importan短文改错Wherebecause theenedD.sorry第一句：sleepy一asleepWhenIn the Darlings'house.WhyWhen the Darlings'children are still youngin now deD.avoided第三句：putting→puiThe Darlings don't believe in Peter Pan and第五句：our一ours:去掉omthe Neverland.water.I caD.listeningII.I.fell mn love withcold showe第六句：or→and:heay→heavil3.tumned on2.worrying about第七句：cnd前加the5.believes in4.In factW:Don't woredD.moveda hot batheared D.worried第入句：were→was,fires→fireII.1.With no one to talk to.John felt very sad.第十句：whom→wh2.Such cartoon characters as Mickey Mouse andthe house.D.asked书面表达Snoopy are still very popular.M:Is there IntOne possible version:W:Of course.D.sawDear Mr.Smith.⑦OCABULARY BUILDINGM:How muchD.parkI am Li Hua,chairman of the Students'Union of ourW:Well,hovschool.On behalf of the Students'Union,I am writing to★lead(读理解)D.exercisemonth?invite you to give us a lecture on the differences between生义线常★pay it forward传递爱心（烟读现解）electricityD.dirtyBritish English and American English例：The police have checked例：They pay it forwardThe lecture is scheduled to be heid on Wednesdayout dozens of leads.in honr of those whoM:It is a littD.punishevening in our school hall.It will start at 7:00 pm andbut have yet to find thekiller.inspire them to live andme.Canat造D.honestlylast two hours.You're supposed to focus on the grammar★g0 so far as t0 de sth.★set in st0ne(思越点by S50?(1甚至微周定不变（语法空）W:That is OD.telldifferences.Besides,I would appreciate it if you arewilling to answer questions during the last thirty minutes.事（阅读理解例：History is an argument例：I wouldn't go so far asM:Thank youThe lecture is meant to make more students loveto say that he's a liar.★race(语法填空Text 8learing English.We sincerely hope that you will accept★in the road5路（间读解)W:How are thiour invitation.Please call me if you have any questions.IThere was a cat in the例：He raced吧he stairsM:To be honam looking forward to your reply.Yours sincerely.great lasLi Huastarted

第10期参考答案第1版Ⅱ.l.holes2.was running4.dry5.while9.take sth.out of...10.think about特别关注3.met4.fellⅡ.l.deeper2.heard3.pockets11.go off12.on one's way to读有所思5.followed4.twice5.Suddenly1.No.1 High School./...13.run after14.take the place ofⅢl.l.smiled atI.1.too old to learn语法专练2.I would study harder./...2.Everyone in our class2.once or twice悟有所行I.1-5 DACBA3.if you remember3.will land ona.1-3ADB4.arrive in 5.tea partyⅡ.1.about4.Think about2.by3.withb.I.villagers2.truck driverUnit 25.had nothing to do4.down5.of6.in3.well4.Three people即学即练第3版7.for8.after9.across5.come true1.It was too dark for us to see anything.知识档案10.without故事•传承2.What did you go to Beijing for last重点单词综合运用1-2FTweek?1.follow2.hole3.rabbitI.1-5 DBCFE第2版3.Were you doing your homework at 54.ground5.suddenly6.pinkⅡ.1.twice2.followedUnit 1pm yesterday?7.field8.pocket9.deep3.Suddenly 4.field5.waiting即学即练4.While Mike was having dinner,his10.dry11.fall:fell6.correct1.in2.at7.pink8.placed3.byfather came back.必备短语10.choice4.get·5.fell5.They were having a meeting from eight9.understood1.have a tea party2.by the river基础训练to ten this morning.3.fall down.Ⅲ.1-5 ABFDG4.smile atI.1.rabbit2.watch3.ground基础训练5.run past6.once or twice4.past5.already1.1.field2.strange3.pink7.look into8.what...for本版主编辛蕊芳责编郭星宇本报地址山西省太原市小店区龙兴街190号邮政编码030032联系电话0351-27776792777680（发行中心）订阅查询0351-27776482777649激光排版本报激光照排中心印刷晋中开发区晋臻印业有限公司（晋中开发区汇通产业园区南六堡段恒易通公司院内）订阅方式为方便订阅订户可通过当地发行工作站订购订阅时请核验其“授权书”“工作证”或直接向本报发行中心咨询以防假冒盗版行为第10期第5、6版参考答案1-5 BAACB6-10 BACBA11-15 CABAC【写作指导】It follows the story of a 13-vear-old girl Mei.16.Friday17.library18.fifty本篇写作要求介绍一部卡通电影。写作时，要根据提示Differences are what make people who they are19.museum20.movie21-25 CBCAA内容，介绍电影的名字、类型和内容，最后加上你对这部电Find out who you are,not what other people want you to be.26-30 DDCBC31-35 DACBC36-40 DACAB影的看法。One possible version:41-45 CBDDA46-50 CBADC51.time⊙主题：人与社会之文学、艺术与体育Dear class52.rich53.writing poems54.uncle⊙子主题：中外影视Today I'd like to share a great movie with you.Turning Red⊙人称：第三人称is a cartoon movie.It follows the story of a 13-year-old girl Mei55.describe56.arrive57.pocketShe loves music and works hard at school.She also likes to hang58.fields59.pink60.follow⊙时态：一般现在时61.hole⊙行文布局：out with friends.Then puberty comes.Mei is having a difficult62.twice63.ground①开门见山，介绍电影名字和类型：time growing up.She becomes a big red panda when she gets64.to return65.without66.waved67.fell②介绍电影的主要内容；too excited.Luckily,her friends love her and help her a lot.The68.deep69.hungry③表达自己对电影的看法film is popular and successful.It sends an important message.70.Suddenly71.ran past72.tea party@必备词语与句型：Differences are what make people who they are.Eind out who73.think about74.by the river75.had nothing to docartoon moviework hardhang out with friendsyou are.not what other people want you to be76-80 EBCAFgrow upfind outWhy not watch it in your free time?

六六☆必备词语与句型：79.When did Hou become the world's youngestbasketball,improve,hobby,interesting,fall读写综chess champion?读写in love with,excited,dream ofWhen she was 16.With my father's help,I finally made it.*I was so excited that I fell in love with thesport at once.80.What does Hou want to do as a teacher?合She wants to teach what she's learned tomore young Chinese chess players.®g六B.书面表达【参考范文】/Dear Jack,81.假如你是李辉，你的英国网友Jack向你询How's it going?I'm writing to tell you something问你的兴趣爱好。请你结合自身情况给他回一about my hobby.I love playing basketball.When I写封电子邮件，内容包括：(1)你的兴趣爱好是什么并说明理由；写was 5 years old,my father took me to play basketballAt that time,I found it quite interesting to shoot at（2)你是如何培养这个兴趣爱好的。合the basket,so I wanted to try it myself.With my作文要求：合（1)短文须包含以上内容，可适当发挥：father's help,I finally made it.I was so excited that I(2)语句通顺，意思连贯，书写工整；fell in love with the sport at once.To improve myself,I often practice playing(3)70词左右。开头和结尾已给出，不计入basketball after school and have basketball classes总词数。every Saturday.六Dear Jack,六I dream of being a great basketball player one读How's it going?I'm writing to tell you somethingabout my hobby.读day.Please tell me about your hobbyYours,Li Hui合合Please tell me about your hobby.Yours,Li HuiQ六【写作指导】一、单词辨音。请找出画线部分发音不同的单词。本篇写作要求介绍自己的爱好。写作时，要根据提示内容，先介绍自己的爱好并说明理由；然后，(C)1.A.traderB.grade简述自己是如何培养这项爱好的。选C.talentD.able写☆主题：人与自我之生活与学(C)2.A.henB.wetC.below☆子主题：丰富多彩的生活D.menu☆时态：一般过去时、一般现在时题(B)3.A.mindB.rich合☆行文布局：C.prizeD.finally①问候对方及写作目的(A)4.A.closeB.hobby●How's it going?C.promiseD.collegeI'm writing to tell you something about my(D)5.A.umbrellaB.hungryhobby.⑧C.cultureD.future六②介绍自己的兴趣爱好二、完成句子。根据汉语意思完成英语句子。When I was 5 years old,my father took me to1.上周末你去什么特别的地方了吗？读play basketball.I found it quite interesting to shoot at the选Did you go anywherespecial lastweekend?basket.2.如果你不能参加比赛，我将代替你。I was so excited that I fell in love with the sport合at once.题If you can't take part in the game,I willtake your place③如何培养这个兴趣爱好3除了篮球，我们还有很多共同点。I have basketball classes every Saturday.We have a lot.commonI often play basketball with my friends afterbesides basketball.school.

中国联通。囵米议芯令6.l77%*1早上821similarities betwen rats and human tissucsC.TmclcuelnsD.Tcheck whtherbody.31.What is the significance of the research?ns.A.It can advance more experiments on rats.B.It can further our study ofpsychiatric illnesses.aC.It can provide some useful experimental methods.weD.It can promote our knowledge of human brain cells.faDnalBeforethe of the smrtphone,noevery had eamers and it took skillsand a odyeocpreandcreate a great photograph.Today,with the huge range of camera apps on our smartphones,we're all amateurichghtphotographers,and pretty good ones at that,since the quality of smartphone images now nearly equals that ofthedigital cameras.The new ease of photography has given us a tremendous appetite for capturing the magical and the ordinary.yWe are obsessed with documenting everyday moments,whether it's a shot of our breakfast,our cat-or the cat'sbreakfast.theCameras are everywhere-a situation that is transforming the way we experience dramatic events.Withcameras observing most urban centers,have we gotten to the point where cameras don't need photographers andphotographers don't even need cameras?When there are political events or natural disasters,it is ordinarycitizens with cell phones-not photojoumalists-who often provide the first news images.Quality still matters,but it's less important than what's relevant and instantly shared.Before digital images,most people trusted photographs to accurately reflect reality.Yet photography hasalways more stories than we assume.Each picture is aresut of aseries of decisionhere to stand,what lenstouse,what to eave in and ouf the frame.Imagescalso beedrigd,faded,ad scrahd tomake photographs more artistic,or to give them a antique look.Such images may bemore useful incmcating howthe peope bhind he cmera fe than in ocmin hat wasally inn of thecamera.t'sot car whether this flowering of image making will leadtolic that better areaesandunderstands images or simplyms to the decp fc well-made imae c ave.But the hnge isunavoidable Perhapsrenth development ofvrsa ioucangthe wayrlate o each other and the world.courethy ghere llbhe o producepoetry and those who make shopping lists.2023届高三湖北十一校第一次联考英语试题第7页(#12面)

高考快递模拟汇编48套·英语这种情况，作者该如何对待她们之间的友谊呢，这考验了作体裁：说明文主题：人与自然一人与狗的交流者作为Robin的朋友对待Robin的态度。【语篇解读】本文主要介绍了Devine教会她的狗Bunny用按钮交32.C【解析】推理判断题。根据第二段的前两句可知，Robin流来表达想法的事情。最近已经向几家出版商提交了她的手稿，很快就能得到出版28.A【解析】细节理解题。根据第二段中的“And in that time,商的答复。在作者看来，Robin的写作生涯已经很迷人了。Devine says she's introduced Bunny to more than 50 words by根据第二段的最后两句介绍的作者的情况可知，作者寄出去teaching her to press buttons that play words out loud.”可知，在的手稿已经过去三个星期了也没收到答复。由此可知，那段时间里，Devine通过教Bunny按下大声播放单词的按Robin的写作生涯比作者的顺利，而且比作者的成就也高，钮，让她认识了50多个单词。由此可知，Bunny学会了用按所以可推断出作者不愿意读短信是因为她害怕听见Robin钮交流。故选A。的好消息。故选C。29.B【解析】细节理解题。根据第四段中的“So how does33.B【解析】主旨大意题。根据第二段中的“From my view,Bunny learn to use the buttons?Devine said a lot of it is fromher writing life was already charmed:working at a celebratedrepetition..”可知，Bunny是通过重复学会使用按钮的；再由workshop and publication in literary journals.”和“I'd returned第四段中的“Normally when Devine adds words,she's alreadyto my state of frustration(挫败)and the familiar misery..”可知using the word in conversation with Bunny.”和“Then,to help本段主要讲述的是作者和Robin在写作上所取得的成就上her learn the button's position,Devine will repeat the word and的巨大差距。故选B。strengthen the behavior after Bunny presses a button.”可知，34.D【解析】词义猜测题。根据画线词所在句的前一句“IdugDevine通常在加词的时候，她已经在和Bunny的对话中使用deep to find the words friendship called for -'wonderful,'这个词了。为了帮助Bunny了解按钮的位置，Devine会在amazing,’‘extremely talented..’”及后面一句“This time,Bunny按下按钮后重复这个单词并加强行为。由此可知，jealousy had put a valuable friendship at risk.To overcome it,IDevine通过反复将单词和按钮联系起来教会Bunny用按钮had to face that Robin had achieved something I could not.沟通的技能。故选B。知，再读时，每个单词都是无力的，作者只能面对现实(Robin30.A【解析】推理判断题。根据第三段中Devine所说的话完成了一些自己做不到的事)，因此画线词pathetic的意思"My goal before I got her was that I wanted to have the most是“无力的，无用的”，与D项useless意思相近，故选D。connected,engaged relationship possible'”可知，在Devine得到¤技巧点拨根据转折或对比关系解答词义猜测题Bunny之前，Devine的目标是尽可能建立最紧密、最投入的根据上下句的连接词，如but,however,otherwise等关系；再由“I feel like there's so much potential in animal可以推断上下文之间的逻辑关系，从而可以依据某一句relationships and I really want to make the most of it.”可知，的含义，来确定另一句的含义。如本题，由画线单词所在Devine觉得动物关系有很多潜力，而且真的想充分利用它。句中but可知，面对好朋友的好消息，作者想出一些友谊由此可推断，Devine训练Bunny的意图是想与Bunny建立理所需要的词语，但是…。嫉妒使宝贵的友谊处于危险想的关系。故选A。之中…，故从语境上看，此处是说每个单词都是“无力31.D【解析】推理判断题。根据最后一段中的“While Devine的，无用的”。故选D。and Bunny have fun with the buttons,Devine said theycommunicate great without them.”可知，在没有按钮的情况35.B【解析】推理判断题。根据最后一段中的“I asked about下，Devine和Bunny也能很好地交流；再由最后一段中her writing process;how did she create her book?A clue:itDevine所说的话“The buttons are super interesting and theywasn't magic..(我询问了她的写作过程；她是如何创作这本书的？提示：这不是魔法。)”可推断出Robin的书不是魔法变may give us more in-depth insight into what's going on inside adog's mind,but she already has all the tools she needs to出来的，而是付出很大的努力才写出来的，故选B。communicate.”可知，这些按钮超级有趣，它们可以让我们更第二节深人地了解狗的内心想法，但狗已经拥有了所有交流所需的体裁：说明文主题：人与社会一社会交往工具。由此可推断，Devine尊重狗的交流方式。故选D。【语篇解读】本文主要介绍了如何在与不断打断你的同事或客户交谈中有效地阻止对方，使自己能顺利表达自己的观，点。技巧点拨推理判断题的解题技巧36.A【解析】文章开头一句点明：与不断打断你的同事或客户推理判断题，即间接信息题，命题的隐蔽性更强，正交谈，是人生中最令人祖丧的经历之一。由空后“But there确选项一般都会在原文基础上进行改造。所以，考生在are effective methods you can use to get your own points做此类题目时需要将题目信息与原文相关信息进行语义across..”一句可知，空处应是承接上句，并引出下文。分析选上的转换，有时还需要进一步的加工或整理。如第30小项可知，A项“It happens all the time'”符合上下文的语境。题和31小题。故选A。长难句分析The buttons are super interesting and they may37.F【解析】空前一句提出，如果你要讲一个复杂的故事或提give us more in-depth insight into what's going on inside a dog's出一个复杂的提案，你可以事先说清楚，以免被打断；空后mind,but she already has all the tools she needs to句表达的是，提前让对方知道他的意见会被倾听和重视，你communicate.是在鼓励对方仔细倾听你将要说的话，并给出一个有价值的分析：本句是并列复合句。but连接的是前后是转折关系的回答。由此可知，空处应是承接上下文。F项“解释一下，并列句。but前的分句中what引导的是宾语从句；but后的旦你讲完了，你会想要听别人的意见”符合此处的语境。且分句中she needs to communicate是省略引导词的定语从句。F项中的“Explain'”与前一句中的“making that clear up”意思句意：这些按钮非常有趣，它们可能会让我们更深入地了解相同，F项中的“want the other person's input'”与后一句中的狗的大脑里发生了什么，但她已经拥有了她需要交流的所有“the opinion will be heard and valued”相呼应。故选F。工具。38.D【解析】由空后的“one method is to say something like,DWe've heard from Sam a few times.Does anyone else have体裁：记叙文主题：人与社会一朋友之间的相处anything to contribute?'You're nicely putting the interrupter on【语篇解读】作者的朋友Robi在写作上的成就比作者高。面对notice that he or she has been talking all the time.”可知，SamD12卷3·英语

.t8GL5G8v压若美酒报社第Ⅱ.情景交际。EARNING ENGLISH1.你想知道对方怎么了，可以这样问：Anything wrong时2.你想告诉妈妈你很担心她，可以这样表达：八年级★福建第20期I'm really worried about you大报课课练3.好友考试前十分焦虑，你可以这样对他说：(第五章第二节)Take it easyg第◎要点归纳第4.你想祝对方好运，可以这样表达：课时be strict with sb.“对某人要求严格”课Good luckbe strict about sth‘对某事要求严格”5.好友今天一直不开心，你想知道出了什么问题，可以这样问他：What seems to be the problemgⅢ.看图写话。第◎同步练第根据每小题所提供的图画情景和提示词，一根据汉语意思完成英语句子，每空一词。写出一个与图画情景相符的句子。曝1.不要对孩子们太严格了。Don't be too strict with the kids.课时2.王老师对课堂纪律要求严格。Mr.Wang_is strict aboutclass rules.lonelyThe boy is/feels lonely.g第◎基础训练第I.根据句意及首字母提示完成句子。1.Sally is a little shyso she seldom时talks to others.课时002.-How was the English e xam last week?2do badly in-It was easy.Most of us passed it.3.Why did Jerry look worriedThe girl did badly in the exam.Because his father fell ill.g第4.Miss Gao is nice and kind,but also strict曝with us.5.We will care for the kids in hospital and第一课时cheer them up.nowThe boy is doing his homework now.1

filtering harmful pollution and bacteria from the water."Genetic diversity typically strengthens theadaptability of species,and considering the challenges we're facing..this will be important for eelgrassmeadows,and from this aspect,the impact the otters are having deserves our lasting concern,"saysFoster.28.What do we know about sea otters?A.They live part of their lives underwater.B.They mainly feed on sea animals like fish.C.They eat clams beneath eelgrass meadows.D.They become a new concern for ecologists.29.How does the author dovelop paragraph 2?A.By giving opinion.B.By presenting reasons.C.By clarifying concepts.D.By comparing results.30.Why does the author mention the endangered condition of eelgrass?A.To provide examples of sea ofters'predation.B.To show the urgency to protect the environment.C.To highlight the role of otters in their ecosystems.D.To warn against the potential risk of climate change.31.What does Foster thiak-of the impact otters have on underwater meadows?A.Overestimated.B.NoteworthyC.TemporaryD.UnpredictableDThe burning of coal may be falling out of favor as a means of generating heat and eleetricity,but thadoesn't mean it no longer has valuable uses.The team of King Abdullah University of ScinceTechnology (KAUST)is using coal for a new economy.The project is led by Associate Professor Andrea Fratalocchi.While reading about challenges ofending the use of coal in power generation,Fratalocchi was struck by a novel possible use for coal.Whydon'te use coal for seawater desalination ()"Fratalocchi recalls,still exeited.Capable of takinginsunlight the black mineral adds to the list of substances in dark colors serving the purpose,which theteam is on a long-standing hunt for.Fralalocchi and his team began to explore the use of a material known as carbonized compressedpowder(压s缩粉末)，also CCP,which is created by breaking coal into powder,and then pressing thatpowder back into a solid that has more tiny holes-it can also be made into a desired shape.The tammixed CCP with natural cotton fibers,producing a block which was then placed within a seawatercontaining container,with its bottom touching water surface.While sunlight heated the black surface ofthe block,the inside fibers helped water flow in and through the block from the bottom.When that liquidwater reached the hot surface,it turned into steam which rose and condensed (on the inside of aspecially shaped cover.That condensation then flew down the cover and was collected as fresh,drinkablewater.The seawater's salt content remained behind within the CCP.A simple wash was enough to removemost of it,so the material could be reused multiple times.KAUST has partnered with the Dutch start-up PERA Complexity to promote the technology.Thematerial will see its first use in a pilot plant in Brazil."CCP is abundant in nature and reasonable to use,besides being lightweight and highly changeable,"says team member Marcella Bonifazi."The device'sdesalination rate per unit of raw material is two to three times higher than that of any other solardesalination system,but it produces fresh water at around one-third the expense of current state-of-the-arttechnologies.32.What has Fratalocchi's team been seeking for?A.Fibers functioning well with CCB.B.Green ways to desalinate seawater.C.New industrial applications of coabD.Dark-colored materials for desalination.33.How did the seawater get into the CCP block?A.Through the tiny holes.B.Through CCP.【2023高考名校导航冲刺金卷·英语（一）第5页（共8页）】

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式Chen Jia doesn't often cook,but she still语managed 1.to prepare (prepare)an excellent dinner法on Chinese New Year's Eve for her family withoutordering any restaurant takeout.She couldn't help填2.sharing (share)photos of the dishes on socialmedia."Thanks to the ready-made food I had空bought online,we enjoyed 3.anamazingSpring Festival dinner,"said Chen,who lives in eastChina's Hangzhou,the capital of Zhejiang Provinee.4.Known (know)as“3 R food'”(ready to cook,语ready to heat,ready to eat)in the industry,ready-法made food 5.has won (win)wide popularity inChina over the past few years.填In big cities such as Beijing and Shanghai,people who don't have time to cook or can't cook空cry out 6.for ready-made dishes.This is7.especially (especial)the case for traditionalfestivals.People still have a 8.preference_(preferfor a dinner at home over restaurant dining.法Ready-to-cook food not only makes cookingeasier,9.but also creates a new market填10.where a number of players are competing.Inrecent years,many time-honored restaurant brands空have launched ready-to-cook products.What's more,the market is joined by some seasoning producers.详情请参考答案解析本期报纸其他版块参考答案B4版Listening practice1-5 CBCAB6-10 ABBAC11-15 CCABA16-20ACABC8

11.Where did Mike and Jack meet one summer morning?C.On the street.A.On the playground.B.In a building.12.When did they go to the same high school?C.5 years ago.A.12 years ago.B.7 years ago.13.How did they feel when they see each other?C.Happy.B.NervousA.Worried.14.Why did they have lunch together?A.They were tired after running for a long time.B.They wanted to know more about each other.C.They were doing business with each other.15.What have you learned from the text?A.Mike made his living by teaching.B.They lived in the same building.C.They always kept in touch.你将听到一篇短文。请根据短文内容，写出下面表格中所缺的单词，每空仅填一词。短文读两遍。IV.信息转换（共5小题；每小题1分，满分5分）Food BanksFood bank collects food from shops,restaurants,16or people.Collect foodThey make sure that the food is good to 17.eolFood bank workers store the food in food banks.People visit food banks to receive food.Give out foodWorkers visit people and give out food.People clg and serve the food at a soup kitchen.ResultYou will help about 20tmpercent people in need.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）从每小题所给的人B、CD四个选项中选出一个可以填入空白处的最佳选项。doing some housework at home?You can learn some life skills and give21.-I don't know what to do this winter vacation.your parents a hand at the same time.-Why notD.suggestC.consider22.-Simon,I'm afraid we can't complete the model spaceship this afternoon.B.wonderA.regardfinish it today.It's fine if we give it to Mr.Wang tomorrow.D.needn'tC.shouldn'tWell,weB.mustn't23.-Why are you so happy today,Tom?A.can'tlook for a set of keys on my way home today.D.everybodyC.nobody-I helpedB.anybody24.-Look!Here comes Jenny!She's always full ofA.somebody-So she is,because she takes lots of exercise in her spare time.D.knowledgeC.courage25.-It's too late.Why not repair the radio some time tomorrow.B.energyA.prideI can do it if not now.D.where-But I don't knowC.howthe ability for drawing.26.Dale's paintings are really beautiful,because he was bornB.whyD.intoA.whenC.aboutB.withA.of庐江县九年级英语试题第2页（共8页）

Later,he went into Ohio State,but he sat on the第二节阅读下面短文，在空白处填入1个适当bench for three years.Ohio State had a great的单词或括号内单词的正确形式。football program and many 46 coaches.Theyknew football,and yet they didn't think JoeThe Zigong Salt Industry History Museum,Burrow was a(n)47 football player.Burrow leftChina's only museum 56.featuring (feature)theOhio State,and he reapplied to Nebraska and gothistory of the country's well salt production,isrejected again,but he didn't 48.Then he appliedlocated in the Xiqin Guild Hall in Zigong City,to Louisiana State University,which accepted himSichuan Province,which was 57.originallyat last.(original)a gathering place built by wealthy49 Burrow became the Heisman Trophy 50merchants from Shaanxi Province who came to®during his senior year,Zigong area for the salt business in 1736.then the number-one overall pick in the NFL Draft(橄榄球大联盟选秀大会)，and,in just his secondyear in the league,his Cincinnati Bengals went to58.Founded (found)in 1959,the museumthe Super Bowl.Burrow's story 51 us that thereexhibits the historic relics of China's well saltare multiple paths to our goals and that it takesmaking industry,and has been honored as 59.adetermination and 52 to reach them.national first-grade museum of China.A largeThe lesson we get from this story is that life isnumber of relics,samples and photos 60.not over if you don't get exactly what you want.Noare displayed (display)at the museum,showingsingle rejection is going to 53 you from achievingChina's 61.achievements (achievement)in theyour goals.Be sure to focus on your goals_54catastrophizing(灾难化)the rejection.Rememberpast 2,000 years in the fields of well drilling,saltthat the pain of rejection comes from how you 55making and natural gas mining.it.The museum has attracted lots of visitors fromD 41.A.employB.name62.various (variety)countries.Faiza Kab fromC.describeD.considerAlgeria said,"Before visiting this museum,I onlyB 42.A.chooseB.createknew about sea salt,but not well salt.This is theC.markD.followfirst time I 63.have learned have learnt (learn)A 43.A.dreamedB.complainedabout well salt."Alvaro Lago from Spain wasC.riskedD.talkedmore amazed by the museum,saying,"64.WhatC 44.A.difficultB.adventuroussurprised me most was its beautiful architectureC.pleasantD.incredibleand interactive(互s动的)projects for visitors.B 45.A.refusedB.acceptedWhen I pumped water from the model machineC.testedD.encouragedthat people used about 2,000 years ago,I felt likehistory was 65.within reach."C46.A.ordinaryB.new第一节C.professionalD.activeD47.A.kindB.experienced部假定你是李华，是某国际学校的学生会主C.averageD.potential席。请你写一封倡议书，发表在校英语报上，A48.A.give upB.stick to号召同学们积极加入本校的志愿者俱乐部。内C.show upD.turn down写容包括：C49.A.SuddenlyB.Generally作1.写作意图：C.FinallyD.Slowly2.主要活动；B 50.A.supporterB.winner3.发出倡议。C.applicantD.adviser注意：写作词数应为80左右。C 51.A.warnsB.promisesC.informsD.persuadesA 52.A.perseveranceB.wisdom【写作提示】C.awarenessD.commitment本写作要求你代表学生会给全校同学写D 53.A.separateB.protect一封英文倡议书，号召同学们加入校志愿者C.saveD.prevent俱乐部。时态应以一般现在时为主。审题可C54.A.regardless ofB.as well as知，第一段点明写作目的；第二段介绍校志C.rather thanD.by means of愿者俱乐部的主要活动；第三段发出倡议。A 55.A.interpretB.pronounceC.removeD.ignore

听下面一段对话，回答第13至第16四个小题。现在，你有20秒钟的时间阅读这四个小题。(Text 9)W:Good evening,David.I'm so glad to have you here.M:It's my pleasure.W:When did you start to volunteer?M:When I retired in 2014,I found myself with more time to spare and I was looking forthings to do.So I began volunteering the next year.W:There are many ways we can occupy ourselves as we get older.We can start new hobbies;we can travel.Why did you choose to volunteer?M:You know there's always someone out there that needs your help and seniors have valuableexperience and knowledge that can be put to good use.W:I can't agree more.Are there many seniors out there volunteering?M:Absolutely.There were a large number of senior volunteers in the United States last yearalone.W:What volunteer activities do you participate in?M:I used to offer food to the homeless at the Food Bank.But now I'm doing teaching in localschools.W:What do you get from volunteering?M:I gain a sense of purpose.It just feels good to be needed.W:Thank you again,David.M:You're welcome.And thank you for inviting me to the show.听下面一段独白，回答第17至第20四个小题。现在，你有20秒钟的时间阅读这四个小题。(Text 10)W:Thank you,Ron.I'm Katie Gill here at the corner of Greenwood and Pine,where theheat of the fire can still be felt some 100 feet away.The fire is said to have started inside thelocal store and it has spread to the surrounding apartment buildings.As we speak,fire fight-ers and the police are helping those who could not make it outside without assistance.Thoughmany seem to be safe,there is not much relief left to the people of Battery Park.According tothe fire department,the fire began early last night after the bakery closed.There seems to bea problem with the water system in the area and it is stopping the fire prevention system fromturning on.Many have come from local areas with food and water to help.As far as weknow,no one has been injured yet by the fire because most people have known to leave thebuilding hours ago,but as these lucky people stand outside of their burning homes,they donot feel calm.This will be an August that the people of Battery Park will not forget any time.Now back to you in the studio.第二节到此结束。【高二英语·参考答案第4页（共5页）】·23-466B·

出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听下面一段对话，回答第6和第7两个小题。现在，你有10秒钟的时间阅读这两个小题。(Text 6)W:Bill,when do you think the bus is going to get here?M:I have no idea,but it's obviously late.W:Yeah,it's half past five now.We'll surely be late for the dinner party.M:I hate taking the bus.W:So do I.You can never count on public transportation.The traffic is always heavy.M:Exactly.W:I really can't stand waiting at the bus stop any longer.Let's go by bike.听下面一段对话，回答第8和第9两个小题。现在，你有10秒钟的时间阅读这两个小题。(Text 7)M:Hey,Nina.Have you finished your physical paper yet?W:I handed it in yesterday.By the way,have you been to any of the art club meetings yet?M:Yeah,I went to one a week ago.It was fun.W:Cool.Well,I've got to go now.I haven't started my English essay yet.Have you?M:Yeah,I started it last night.Which topic did you choose?W:A typical school day in another country.Have you ever written about that topic before?Ineed some ideas.M:Sorry,no.You can ask Simone.I think she already finished this topic.W:That's a good idea.听下面一段对话，回答第10至第12三个小题。现在，你有15秒钟的时间阅读这三个小题。(Text 8)M:Hi,Mary.Have you met any of your neighbors yet?W:Not really,Jack.It's quite difficult because my English isn't very good.M:What?Your English is fine,Mary!Anyway,lots of people here are from different coun-tries.W:Are they?I didn't know that.M:Actually,two of my neighbors are coming round to my flat for coffee on Friday morning.Do you also want to come so that you can meet them?W:Let me think.Today is Wednesday.Tomorrow I'm going to see my friend Luke.So yes,I should be free on Friday.What time should I come round?M:Is 10:30 OK?W:Yes,that sounds great,thank you.I'll make a cake.That's my country's traditionalsnack.It's called mawa cake.I'm sure that all of you will like it!【高二英语·参考答案第3页（共5页）】·23-493B·

高三第一轮复周测卷教学记高三第一轮复周测卷·英语周测卷三必修第一册Units4~5(40分钟100分)目眼微信扫码」考情分析，吗高考对接点考查限制性定语从句学疑难点限制性定语从句白袋典型情境题阅读（话题：手写的意义）观看微课视频课外题解析题序111213141516171819202122下载复课件答案BBDCDCABCDBD题序232425262728293031323334答案CABDADB一、单句填空（共10小题；每小题2分，满分20分）在空白处填入1个适当的单词或括号内单词的正确形式。1.The city wasruins after the disaster and many victims had to move into tents.2.Her voice was shakingall her efforts to control it.3.I appreciate(give)this opportunity,and I will treasure it.4.The most amazing thing about nature is its infinite(various)5.The history of using chopsticks in China dates backthe Shang Dynasty,morethan 3,000 years ago.number of parents have voiced concern about their children's safety.7.I am going to visit a friendhas just come back from the US.8.The next day people put up shelters in the open air made with anythingtheycould find.9.Later cases will be introduced to readersconsumer complaints have results inchanges in the law.10.I didn't get a pay rise,but that wasn't the reasonI left.【答案】l.in2.despite3.being given4.variety5.to6.A7.who/that8.that9.where 10.why二、阅读理解（共4小题；每小题5分，满分20分）阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。The practice of students endlessly copying letters and sentences from a blackboard is a thing ofthe past.With the coming of new technologies like computers and smart phones,writing by handhas become something of nostalgic (skill.However,while today's educators are using moreand more technology in their teaching,many believe basic handwriting skills are still necessary forstudents to be successful-both in school and in life.Virginia Berninger,professor of educational psychology at the University of Washington,saysit's important to continue teaching handwriting and help children acquire the skill of writing byhand.Berninger and her colleagues conducted a study that looked at the ability of students to completevarious writing tasks-both on a computer and by hand.The study,published in 2009,found that【24G3ZCJ(新教材老高考)·英语-R-必考-Y】9

Gestures have been used to replace words in many countries,and they are often specific to agiven culture.Gesture may mean something complimentary in one culture,but is highly offensive inanother..The gesture thumb-up"is commonly misinterpreted.In English,it is popularly known as"thumbs up",despite the fact that the action iscommoyperformed with only one hand.English-speaking Caucasians use it.to signal"OK"which is the same meaning as OK ring gesture.The two can in fact be used almost interchangeably.Avoid using this gesture in Northern Greece unless you want to invite a fight.While American,British and Australian would use the thumb-up to signal hitch-hiking to the drivers,this message willnot encourage a Greek driver or motorist to stop'to give them a ride..There are no right or wrong signals,only cultural differences.Lack of cultural understanding willlead to.disharmony among people from different cultures.When we know what to look for,suchencounters with other cultures are actually very interesting,fascinating and fun.It is certainly a greattopic to discuss over a cup of coffee and cakes.28.What did the man in the first paragraph do wrong?A.He misunderstood the waiter.B.He didn't realize cultural differences.C.He ordered something off the menu.4D.He made the signalin a rude way.29.What does the underlined word in the second paragraph mean?A.Full of admiration.B.Full of aggressionC.Full of complexity.D/Full of certainty30.What will happen if you make a thumb up toward a man in Northern Greece?A.He will stop to give you a lift.B He will get annoyed and fight against you.C.He will ask you to give him a lift.D.He will make the same signal toward you.31.What's the purpose of the passage?..A.To explain the meaning of different gestures.B.To tell stories about different cultures.C To adyise us to have an understanding of cultural differences.D.To persuade people from different countries to live in harmony.DEver feel like scratching yourself when you see others doing it?You're probably not alone.Thispractice,which seems to be socially contagious )could be more than just a sudden urge.Thisis according to the latest finding from Washington University.The researchers studied mice to see what went on in their brains when they saw other mnicescratching.During the experiments,a mouse was placed in front of a computer.screen to watchanother of its kind scratching.A few moments after watching the video,the live mouse would startscratching.The finding is interesting because earlier studies had shown that mice only show empathy(with individuals they know and that the mouse on the screen was a stranger for the live mouse.This means that empathy may have nothing to do with the need to scratch.When the researchers.analyzed the brain activity of the mice after.viewing the video,theyrecorded increased level of gastrin-releasing peptide(GRP).In the previous research,GRP is found to2

中考好题全国视野原创引领年超3500万人次的选择更多名校，总复从《试题研究》开始注：以上数据已经第三方机构审计谈博士·认知战长期战略护航万唯践行“领导品牌的持续创新与行业引领”课题

听第8段材料，回答第11至13题。④M:Do you train every day or do you take a dayoff?第(B)11.When does the conversation take place?第W:The accepted idea is that sports people shouldA.At noon.have at least one rest day a week.I'm not aB.In the late afternoon.great believer in that thought.At my age I find分C.At night.I can keep going without one.(16)I do five(A)12.What does the man like best?分hours a day.A.Ice-cream.B.Cheese.C.MilkM:So do you have any free-time activities?听听W:Yes.Skating is something that I get into quite(O13.What are the two speakers doing?a bit when I've got time.(17)I've alwaysA.Cooking.B.Watching TV.enjoyed active things,and never really beenC.Doing the shopping.much of a reader of books.And I seldom gogswimming like many people.听力材料Text 8④听第10段材料，回答第18至20题。④第W:At lunchtime,I watched that good cooking第(A)18.Where does the event take place?show,The Big Kitchen,and I've got some greatA.In a hotel.B.In an opera house.ideas for some meals we can try out for dinner.C.In the speaker's house.(11)部(B)19.Where is Chris Kim's clothes store now?分M:Well,that sounds good.So what's on your list?A.In France.B.In America.W:Let's see.Um ..we've got some meat at homeC.In South Korea.听already,but we need something for a salad.(C)20.What will most probably happen next?Then we need some tomatoes,carrots and green听A.The opening ceremony will begin.onions.B.There will be a clothes show.M:That sounds very healthy.What else?C.Ms Kim will give a speech.听力材料第W:Oh,the apples look really good today.Let's第Text 100pick up some,too.Also,we need to get somebananas.Would you like some milk or cheese?Good evening,ladies and gentlemen!I'm soM:No,they are not my tasteglad to meet all of you here.First let me say that IW:Then can you get a box of ice-cream?hope you all enjoyed the wonderful clothes show.分M:Of course,I love ice-cream best.(12)分This year's spring designs are simply impressive.W:I think that's everything we need.Let's goI'd also like to thank the staff here at the SunshineHotel for making the hall so wonderful.(18)Andhome and cook dinner.听now,I'd like to introduce the woman who created力M:OK.Let's go!力those wonderful clothes,world-famous designerChris Kim.Ms Kim has recently moved hergclothes store from Seoul,South Korea,听第9段材料，回答第14至17题。第(A)14.What is the man probably?to Los Angeles,America and it's only about anA.A host.B.A coach.第hour's ride away from here,Long Beach.(19)SoC.A sportsman.we are so happy to be able to meet her here部C)15.Where does the woman usually go running?部tonight in person.As most of you probably know,A.On the roads.B.Around a lake.C.Through the woods.分Ms Kim designed the wonderful clothes thatattracted everyone's attention at the openingC)16.How many days does the woman train a听ceremony for the new opera house in France lastweek?week.Now please join me in giving her a warm力A.Five.B.Six.C.Seven力welcome.(20)(B)17.What is the woman's hobby?A.Reading.B.Skating.C.Swimming.听力材料第一节0AText 9第M:Today I'm talking to 20-year-old Jessica Hill,第World Animal Day falls on October 4th every year.who's just returned from a running race.So,It is set to call on people to protect and care aboutanimals.To celebrate the festival,the Center Zoo hasJessica,how did you feel about yoursome events.部performance in the race?部Zoo to YouW:I was happy to get the silver medal.It was anThis is a live classroom program from the zoo.Bytaking part in this activity,children can learnexciting race and the crowd was fantastic.something different and special about baby animals,听M:So what's your training like,Jessica?such as:W:Running on the roads is boring,and there is nolake or river around my place,so I usually go读Pandas:What do the babies eat?When are theyable to live alone？running through the woods,getting pleasureKoalas:How long do the babies sleep a day?from nature.(15)Giraffes:How do the babies sleep?What food dethey like best?2

机密★启用前态山海口市2024届高三年级调研考试面1直刻计直母瓷司收贤置物理注意事项：行不小大放心大普资出，齿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。大童2、回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上。写在本试卷上无效。,中开近·球心性出酸由置英(3.考试结束后，将本试卷和答题卡一并交回。p密一、单项选择题：本题共8小题，每小题3分，共24分。在每小题给出的四个选项中，只有一项是符合题目要求的。m00-1、铀是核工业中的最重要元素之一·铀U发生衰变产生钍%Th和另一粒子X,X是A/HeB.HC.onD.e2.用图甲所示装置探究光的波动现象，用红光照射挡板上的双缝，光屏上得到如图乙所示的图样.为使中央亮条纹变宽，下列办法中可行的是人酸内可切H于，网通A.增大双缝间的距离光屏中封增大挡板和光屏间的距离档板激光器C.移动激光器远离光屏D.将红色激光换成绿色激光甲第2题图3.如图所示，实线和虚线分别是沿x轴传播的一列简谐横波在1=0和2=0.4s时刻的波形图，0时刻x=2m处的质点沿-y方向运动.该波Ay/cmA.沿一x方向传播5线B.波长为2m西除塑前司料的图C.周期可能为0.4s第3题图D.传播的速度大小可能为2.5m/s如图所示，质量分别为m和2m的A、B两物块，在水恒力Fm 2r作用下沿光滑的水面一起向右运动A对B的作用力大小为P第4题图B对A的作用力大小为FB,则A.F=2FaB.2F=FaC.3F=23F。=F靠物理试题第1页共6页

改变，若仍以夷待夷，无11.公元1世纪，罗马许多自由的下等阶级成为隶农，他们取代奴隶成为农业劳动的支柱。他们二，又烧杀掠掳，骚扰支付租金的形式是提供劳动或实物，不过有时也以现金作为租金…然而，无论这种制度的社会代价是什么，它都有利于经济的发展。这反映了当时罗马A.土地所有制根本的改变土归流B.人身依附关系的强化C,社会内部封建因素兴起安治理年D.森严的等级制度瓦解改，（各国）均有保护其121764年，意大利的塞萨瑞·贝卡里亚在《犯罪与刑罚》中指出：人们为了享受自由才割让出公法》直言斥之”这反自己的一部分自由；人们割让出的自由的总和，组成了国家最高权力。这种权力包括刑罚权，并对任何人都有约束力。据此可推知，贝卡里亚的刑法思想A.推动了资产阶级革命高潮到来体系B打破了基督教会的精神独裁制度C.加快了西方社会的世俗化进程失，以为去千年愚民之D.解放了宗教戒律禁锢的人性至有欲聚而殴之者，自13.1883年颁布的《彭德尔顿法》中规定：对官员选拔实行竞争性的公开考试和考核制，同时对高级要职实行选举制和任命制；按照各州人口比例分配政府官员名额；实行文官预备期制反对度；禁止现职政府官员介入党派活动；禁止以官职作为竞选诱饵；文官隶属于行政部门。该法案确立了必然于口吸食之…更有⑨竞争考试原则②职务常任原则A.②③④令政治中立原则④政党分肥原则B.①③④挂胸前，顾影自怜，唯C.①②④14.表1所示为1872一1899年人境巴西的外来移民人数表，仔细观察表中数据变化，与这一时D.①②3期移民状况相符的是是高表1风气年份青苏联暂学家尤金到葡萄牙意大利(单位：人)1872-1879西班牙55027德国报告中，刘少奇仍然45467其他地区3392总数占比31,21%1432525.78%581261763371880-18891.92%1046908.12%27712432.96%30066100%现严重挫折占比23.34%1890161.77%17841448622尖锐的矛盾1890-18996.7%2193534.21%6903653.98%100%企业自主权的试点占比16429318.3%57.61%17084107232了2月，国家经委又13.71%11983271,43%A色西外来移民人数增加反映巴西工业化发展对劳动力的需求8.95%100%主要反映了B.德国向外移民数量下降反映德国工业化发展对劳动力的需求新时期C,欧洲移民构成巴西移民潮的主力军有所松动,24-4770.D,巴西经济发展水高于移民的国家【高三历史第3页（共6页）】·24-477C·米园