2019年中考英语模拟预测试题（二） Name___________Grade___________第一节单项选择（本题共15小题，每小题1分，计15分） 从每小题所给的A、B、C、D四个选项中选出可以填入空白处的最佳答案。 ()1.—Have you seen wolf warriors II? —Yes.This is_____educational film and it has become one of_____most popular films in the world. A.a;/ B.a;the C.an;the D./;the ()2.—Hi,Cathy!I saw Miss Zhang in the meeting room just now. ―No,it______be her.She went to Nanjing two days ago. A.must B.may C.can’t D.needn’t ()3.—Did you watch2018CCTV Spring Festival Evening Gala in T aian? —Certainly.That night the sky over T aian was as_______as that in the day with the light. A.bright B.brightly C.brighter D.mo r e brightly ()4.—What a bo u t going to the cinema on foot with me,Wei Ming? —I prefer_______a bike t o_______there. A.ride;walk B.riding;walk C.ride;walking D.riding;walking ()5.China’s first home-built aircraft carrier(航空母舰)hit the water in Dalian_______the morning of April26,2017. A.in B.on C.at D.to ()6.When we see any waste lying on the ground,we should_______. A.pick it o ut B.point at it C.pick it up D.kick it o ut ()7.—It’s said that the TV program Readers was quite popular. —Yes._______my parents_______my little sister likes watching it very much. A.Neither;nor B.Both;and C.Either;or D.Not only;bu t also ()8.—Do you know China’s famous scientist Pan Jianwei? —You mean“the father of quantum”(量子之父)?Yes,he is the_______of our country. A.pride B.prize C.pr oud D.heart
2019年考研数学二真题 一、选择题 1—8小题．每小题4分，共32分． 1．当0x →时，若tan x x -与k x 是同阶无穷小，则k =（ ） （A ）1 （B ）2 （C ）3 （D ）4 2．曲线3sin 2cos ()2 2 y x x x x π π =+- << 的拐点是（ ） （A ）(0,2) （B ）(,2)π- （C ）(,)22ππ - （D ）33(,)22 ππ - 3．下列反常积分发散的是 （ ） （A ） x xe dx +∞ -? （B ）2 x xe dx +∞ -? (C ）20 arctan 1x dx x +∞ +? （D ）201x dx x +∞+? 4．已知微分方程x y ay by ce '''++=的通解为12()x x y C C x e e -=++，则,,a b c 依次为（ ） （A ）1,0,1 （B ）1,0,2 (C ）2,1,3 （D ）2,1,4 5．已知平面区域{(,)|}2 D x y x y π =+≤ ，记1D I =，2D I =??， 3(1D I dxdy =-?? ，则 （ ） （A ）321I I I << （B ）213I I I << （C ）123I I I << （D ）231I I I << 6．设函数(),()f x g x 的二阶导函数在x a =处连续，则2 ()() lim 0() x a f x g x x a →-=-是两条曲线()y f x =，()y g x =在x a =对应的点处相切及曲率相等的 （ ） （A ）充分不必要条件 （B ）充分必要条件 （C ）必要不充分条件 （D ）既不充分也不必要条件 7． 设A 是四阶矩阵，*A 为其伴随矩阵，若线性方程组0Ax =的基础解系中只有两个向量，则(*)r A =（ ） （A ）0 （B ）1 （C ）2 （D ）3 8．设A 是三阶实对称矩阵，E 是三阶单位矩阵，若2 2A A E +=，且4A =，则二次型T x Ax 的规范形是 （ ） （A ）222123y y y ++ （B ）222123y y y +- （C ）222123y y y -- （D ）222 123y y y --- 二、填空题（本题共6小题，每小题4分，满分24分. 把答案填在题中横线上） 9．( ) 20 lim 2 x x x x →+= ．
2019年考研英语（二）真题及答案解析 Section I Use of English Directions: Read the following text. Choose the best word （s） for each numbered blank and mark A, B, C or D on the ANSWER SHEET. （10 points） Weighing yourself regularly is a wonderful way to stay aware of any significant weight fluctuations. 1 , when done too often, this habit can sometimes hurt more than it 2 . As for me, weighing myself every day caused me to shift my focus from being generally healthy and physically active to focusing 3 on the scale. That was had to my overall fitness goats. I had gained weight in the form of muscle mass, but thinking only of 4 the number on the scale, I altered my training program. That conflicted with how I needed to train to 5 my goals. I also found that weighing myself daily did not provide an accurate 6 of the hard work and progress I was making in the gym. It takes about three weeks to a month to notice any significant changes in your weight 7 altering your training program. The most 8 changes will be observed in skill level, strength and inches lost. For these 9 , I stopped weighing myself every day and switched to a bimonthly weighing schedule 10 . Since weight loss is not my goal, it is less important for me to 11 my weight each week. Weighing every other week allows me to observe and 12 any significant weight changes. That tells me whether I need to 13 my training program. I use my bimonthly weigh-in 14 to get information about my nutrition as well. If my training intensity remains the same, but I’m constantly 15 and dropping weight, this is a 16 that I need to increase my daily caloric intake. The 17 to stop weighing myself every day has done wonders for my overall health, fitness and well-being. I’m experiencing increased zeal for working out since I no longer carry the burden of a 18 morning weigh-in. I’ve also experienced greater success in achieving my specific fitness goals, 19 I’m training according to those goals, not the numbers on a scale. Rather than 20 over the scale, turn your focus to how you look, feel how your clothes fit and your overall energy level. 1.[A]Besides [B]Therefore [C]Otherwise [D]However 【答案】[C] However 【解析】此处考察逻辑关系。首段提出文章中心：定期称量自己是一种解任何显著的的体重波动的好方法。空格所在句指出：____，如果太频繁，这种习惯有时会造成损害。前文wonderful way（好方法）与后文hurt（损害）形成转折关系，故填入however（然而）。另外，however也是考研完形填空中的高频词。其他选项：therefore（因此），otherwise （否则）和besides（此外）此处不符合语境，故正确答案为[C] However。 2.[A]helps [B]cares [C]warns [D]reduces 【答案】[D] helps
英语试题 （满分90分，时间100分钟） 注意事项： 1.本试卷分第Ⅰ卷和第Ⅱ卷两部分，共8页。答题前，考生务必用0.5毫米黑色签字笔将自己的姓名、座号、准考证号等填写在答题卡规定的位置上。考试结束后，将本试卷和答题卡一并交回。 2.第I卷每题选出答案后，都必须用2B铅笔把答题卡上对应题号的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。不涂在答题卡上，答在试卷上无效。 3.第II卷必须用0.5毫米黑色签字笔作答，答案须写在答题卡各题目指定的区域内，在试卷上答题不得分；如需改动，先划掉原来的答案，然后再写上新的答案。 第Ⅰ卷（选择题共50分） 一、单项选择（共10小题，满分5分） 从每小题A、B、C、D中选出一个能填入句中空白处的最佳答案。 1. Nowadays some __________ made in China are both good and cheap, such as Huawei mobile phones, Haier fridges and Lenovo computers. A.tools B.products C.materials D.instruments 2. We’d better ________ subjects like age, weight or money while talking in Western countries. A.agree B.avoid C.afford D.allow 3.Don’t hurry him. You will just have to b e ________ and wait until he finishes the work. A.active B.careful C.patient D.famous 4. —Jill looks so painful. There _______ be something wrong with her. —Oh dear! We’d better take her to the nearest hospital at once. A. should B. may C. will D. must 5. —Sam, what will the weather be like tomorrow? —Sorry, Mum. I didn’t watch the weather forecast just now. I _______ a football match. A. was watching B. am watching C. would watch D. will watch 6. It’s best to stay indoors, __________ when PM 2.5 reaches dangerous levels. A.exactly B.possibly C.especially D.generally 7.—It’s important to keep healthy. —You’re right. __________ is as important as our health A.Something B.Nothing C.Anything D.Everything 8. —Look! What a mess it is in your room! —Sorry. I’ll _________ my school things and tidy it right now. A. put on B. put up C. put away D. put out 9. Jim is crazy about exploring. He continues doing it ________ he meets up with many difficulties.
2019年考研政治理论试题库及答案 十个怎么办之一 一、填空题 1、科学发展观的第一要义是（发展） 2、中国解决所有问题的关键是要靠自己的发展，是（邓小平）提 出来的。 3、解决中国一切问题的总钥匙是（发展） 4、又好又快发展强调的是更加注重（发展质量和效益），走生产发展、生活富裕、生态良好的文明发展道路。 5、坚持发展为先、做到又好又快，必须以（经济建设）为中心，更加注重（经济建设、政治建设、文化建设、社会建设）协调发展。 二、判断题 1、发展不但是经济问题，也是一个重大的政治问题。（对） 2、发展必须牢牢扭住经济建设这个中心（对） 3、发展应是又快又好的发展。（错） 4、要实现科学发展、和谐发展、率先发展，必须要着力把握发展规律、大胆创新发展理念、积极转变发展方式、认真破解发展难题。（对） 5、转变增长方式与转变发展方式没有什么区别（错） 6、增长并不等于发展（对） 三、理论题 1、大寨村、江西的新江村，济南的振兴街道。他们的故事说明一 个道理？ 只有加快经济发展，才能不断满足人民群众日益增长的物质文化需要；提高人民群众的生活水平朝着共同富裕的方向不断前进；才能更好地解决经济社会生活中的各种矛盾和问题，增强战胜各种困难、应对各种挑战和抵御各种风险的能力。 2、结合济南章丘官庄乡的发展，怎样理解又好又快发展？好表现 在几个方面？ 又好又快要求快以好为前提，同时快也是好的必要条件，必须处理好好与快的辩证关系。
好应该表现在结构优化、资源节约、生态良好、民生改善。 3、中国重汽的又好又快发展说明了什么？怎样加快转变发展方 式？ 始终坚持把自主创新、提高企业核心竞争力放在第一位。第一必须坚持走中国特色新型工业化道路，第二必须坚持走中国特色自主创新道路，第三必须坚持走中国特色农业现代化道路，第四必须把建设资源节约型、环境友好型社会放在工业化、现代化发展战略的突出位置，实现基本公共服务均等化，第五必须坚持走中国特色城镇化道路，第六必须坚定不移地扩大内需。 之二 一、填空 1、科学发展观的核心是（以人为本） 2、（实现好、维护好、发展好最广大人民的根本利益）是党和国家一切工作的出发点。 3、以人为本的“人”是指（人民群众）“本”就是（本源、根本）就是（出发点、落脚点），就是最广大人民的根本利益。 4、（人民群众）是生产力中最活跃、最革命的因素，（相信谁、为了谁、依靠谁、是否站在最广大人民的立场上）是区分唯物史观和唯心史观的分水岭，也是判断马克思主义政党的试金石。 5、搞好学习实践活动的目的是（人民群众得实惠）。 二、判断 1、之所以把以人为本作为科学发展观的核心，根本原因在于它体现了马克思历史唯物论的基本原理，又体现了我党的根本宗旨和我们推动经济社会发展的根本目的。（对） 2、以人为本就是以广大人民的根本利益为本（对） 3、古代的民本思想和现在的以人为本没有本质区别（错） 4、以人为本是我们党立党为公、执政为民的本质要求。（对） 5、以人为本就是坚持发展为了人民、发展依靠人民、发展成果人民共享。（对）
2019年全国硕士研究生入学统一考试英语(一)试题答案详解 Section I Use of English 1、【答案】C.Few【试题考点】词义辨析和上下文语境 【解析】此题词义辨析和上下文语境。首句为主题句：今天，我们生活在一个GPS系统，数字地图和其他导航应用程序都在我们的智能手机上唾手可得的世界。空格所在句指出：我们中_____在没有电话，个人GPS或其他导航工具的情况下直接走进树林。本句有without 与few构成双重否定表肯定，根据语义应该填入few(几乎没有人)，符合文意。 2、【答案】C.run【试题考点】词组搭配 【解析】此题考查词组搭配。run on battery表示手机用电池发动，运行。其他选项：Put on(穿上;使运转);take on(承担;呈现);come on(快点;开始)，语义不通顺。故正确答案为[C] run。 3、【答案】B.If【试题考点】逻辑关系 【解析】此题考查逻辑关系。空格所在句译文：____你在没有电话或指南针的情况下迷路，____找不到北方，我们有一些技巧可以帮助你导航____文明。此处为假设的情况，故填入if(如果)符合上下文的表达。其余选项：Since(因为;自从),though(虽然),until(直到)带入后，语义不通顺。故正确答案为[B]If。 4、【答案】D.literally【试题考点】词义辨析 【解析】空格所在句译文：____你在没有电话或指南针的情况下迷路，____找不到北方，我们有一些技巧可以帮助你导航____文明。此处literally表示确实地，真正地，带入原文语义通顺：你的确找不到北方。其余选项：Formally(正式地)，relatively(相对地)，gradually(逐渐地)带入后，语义不通顺。故正确答案为[D]literally. 5、【答案】A.back【试题考点】词义辨析和上下文语境 【解析】空格所在句译文：____你在没有电话或指南针的情况下迷路，____找不到北方，我们有一些技巧可以帮助你导航____文明。前文讲lost(迷路)，此处填入back(回到)文明之地相互呼应，故正确答案为[A]back。 6、【答案】[B]off【试题考点】词义辨析和词组搭配 【解析】此处考察词义辨析和词组搭配。空格所在句的句意为：当你____路径，但不是完全______的区域，你需要回答两个问题：在这个特殊区域，哪儿条路是下坡?哪儿里有最
2019年中考英语模拟试题及答案 一、选择填空。（共15小题，计15分） 从A、B、C、D四个选项中，选出可以填入空白处的最佳答案。 1. —Have you seen wolf warriors II (《战狼II》)? —Yes. This is _______ educational film and it has become one of _______ most popular films in the world. A. a; / B. a; the C. an; the D. /; the 2. —Hi, Cathy! I saw Miss Zhang in the meeting room just now. ―No, it ______ be her. She went to Nanjing two days ago. A. must B. may C. can’ｔ D. needn’ｔ 3. —Did you watch 2018 CCTV Spring Festival Evening Gala in Taian? —Certainly. That night the sky over Taian was as _______ as that in the day with th e light. A. bright B. brightly C. brighter D. more brightly 4. —What about going to the cinema on foot with me, Wei Ming? —I prefer _______ a bike to _______ there. A. ride; walk B. riding; walk C. ride; walking D. riding; walking 5. China’s first home-built aircraft carrier(航空母舰) hit the water in Dalian _______ the morning of April 26, 2017. A. in B. on C. at D. to 6. When we see any waste lying on the ground, we should _______. A. pick it out B. point at it C. pick it up D. kick it out said that the TV program Readers was quite popular. 7. —It’s —Yes. _______ my parents _______ my little sister likes watching it very much. A. Neither; nor B. Both; and C. Either; or D. Not only; but also 8. —Do you know China’s famous scientist Pan Jianwei? —You mean “the father of quantum”（ 量子之父)? Yes, he is the _______ of our coun try. A. pride B. prize C. proud D. heart 9. —We’ll study in different schools next term. I hope you’ll enjoy your time in the new school! —_______ ． B. The same to you． A. I’ll take your advice C. Congratulations! D. Me, too.
考研数学2019完整版附参考答案 仅供参考 一、选择题：1－8小题，每小题4分，共32分. 每小题给出的四个选项中，只有一项符合题目要求，把所选项前的字母填在题后的括号内. （1）设函数()y f x =具有二阶导数，且()0,()0f x f x '''>>，x ?为自变量x 在点0x 处的增量，d y y ?与分别为()f x 在点0x 处对应的增量与微分，若0x ?>，则（ ） (A) 0d y y <
2019年考研已经结束，为方便考生备考，特整理2019年全国硕士研究生考试真题，供各位考生复习使用，以下是2019年英语（一）考研真题及答案解析。 Section ⅠUse of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points) Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones. 1 of us just walk straight into the woods without a phone. But phones 2 on batteries, and batteries can die faster than we realize. 3 you get lost without a phone or a compass, and you 4 can’t find north, a few tricks to help you navigate 5 to civilization, one of which is to follow the land... When you find yourself well 6 a trail, but not in a completely 7 area, you have to answer two questions: Which 8 is downhill, in this particular area And where is the nearest water source Humans overwhelmingly live in valleys, and on supplies of fresh water. 9 , if you head downhill, and follow any H2O you find, you should 10 see signs of people. If you’ve explored the area before, keep an eye out for familiar sights—you may be 11 how quickly identifying a distinctive rock or tree can restore your bearings. Another 12 : Climb high and look for signs of human habitation. 13 , even in dense forest, you should be able to 14 gaps in the tree line due to roads, train tracks, and other paths people carve 15 the woods. Head toward these 16 to find a way out. At night, scan the horizon for 17 light sources, such as fires and streetlights, then walk toward the glow of light pollution. 18 , assuming you’re lost in an area humans tend to frequent, look for the 19 we leave on
2018—2019 学年第二学期苏州市一模测试试卷 英语 注意事项： 1. 本试卷共八大题，满分 100 分(不含听力口语 30 分) ，考试用时 100 分钟； 2. 答题前，考生务必将自己的姓名、考点名称、考场号、座位号用0.5 毫米黑色墨水签字笔填写在答题卡相应的位置上，并认真核对条形码上的准考号、姓名是否与本人的相符合; 3. 答选择题必须用2B 铅笔把答题卡上对应题目的答案标号涂黑，如需改动，请用橡皮擦干净后，再选涂其他答案;答非选择题必须用0.5 毫米黑色墨水签字笔写在答题卡指定的位置上，不在答题区域内的答案一律无效，不得用其他笔答题; 4. 考生答题必须答在答题卡上，答在试卷和草稿纸上一律无效。 第一部分单项填空（共10 小题；每小题1 分，满分10 分） 请认真阅读下面各题，从题中所给的 A、B、C、D 四个选项中，选出最佳选项，并在答题卡上将该项涂黑。 1. Life is like one-way street. It will never lead you back. So, enjoy life every moment as of them will happen the same way again. A. the; nothing B. a; none C. an; none D. a; nothing 2. – Is it Jay who didn’t hand in the history homework this morning? – No, it be Jay. History is his favourite subject. A. can’t B. needn’t C. shouldn’t D. mustn’t 3. – Can I a few minutes of yours to talk about how to deal with the old books? – Sure. A. set up B. open up C. take up D. put up 4. Stan Lee, a famous American comic book writer, for about five months, but the fictional characters he co-created are still alive on screen. A. died B. has died C. has been dead D. was dead 5. The car suddenly on the road and went out of control. Finally, it was seen into the wall of the building. A. was broken down; crash B. broke down; crash C. was broken down; to crash D. broke down; to crash 6. – Could you tell me ? – It will begin in twenty minutes in the school hall. A. how soon the talent show will begin B. how long will the talent show last C. when the talent show would begin D. where was the talent show 苏州市一模英语测试卷第 1 页（共8页）
2019年英语（一）考研真题 Section Ⅰ Use of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points) Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones. 1 of us just walk straight into the woods without a phone. But phones 2 on batteries, and batteries can die faster than we realize. 3 you get lost without a phone or a compass, and you 4 can’t find north, a few tr icks to help you navigate 5 to civilization, one of which is to follow the land... When you find yourself well 6 a trail, but not in a completely 7 area, you have to answer two questions: Which 8 is downhill, in this particular area? And where is the nearest water source? Humans overwhelmingly live in valleys, and on supplies of fresh water. 9 , if you head downhill, and follow any H2O you find, you should 10 see signs of people. If you’ve explored the area before, keep an eye out for familiar sights—you may be 11 how quickly identifying a distinctive rock or tree can restore your bearings. Another 12 : Climb high and look for signs of human habitation. 13 , even in dense forest, you should be able to 14 gaps in the tree line due to roads, train tracks, and other paths people carve 15 the woods. Head toward these 16 to find a way out. At night, scan the horizon for 17 light sources, such as fires and streetlights, then walk toward the glow of light pollution. 18 , assuming you’re lost in an area humans tend t o frequent, look for the 19 we leave on the landscape. Trail blazes, tire tracks, and other features can 20 you to civilization. 1. [A]Some [B]Most [C]Few [D]All 2. [A]put[B]take[C]run [D]come 3. [A]Since [B] If [C] Though [D]Until 4. [A]formally [B] relatively [C] gradually [D] literally 5. [A] back [B] next [C] around [D] away 6. [A]onto [B]off[C]across [D]alone
英语试卷第 1 页（共 8 页） 英语试卷第 2 页（共 8 页） 北京市 2019 年初中毕业暨一模考试 英 语 试 卷 2019.4 考 生须知 1. 本试卷共 8 页，满分 60 分，考试时间 90 分钟。 2. 在试卷和答题卡上准确填写学校名称、姓名和准考证号。 3. 试题答案一律填涂或书写在答题卡上，在试卷上作答无效。 4. 在答题卡上，选择题用 2B 铅笔作答，其他试题用黑色字迹签字笔作答。 5. 考试结束，请将本试卷和答题卡一并交回。 知识运用（共 14 分） 一、单项填空。（共 6 分，每小题 0.5 分） 从下面各题所给的 A 、B 、C 、D 四个选项中，选择可以填入空白处的最佳选项。 1. Terry and I are good friends. are in the same class. A ．He B ．She C ．We D ．They 2．Peter often plays basketball his classmates on weekends. A ．from B ．with C ．for D ．to 3．My back hurt badly I went to see a doctor. A ．so B ．or C ．and D ．but 4.I think swimming is than running. A ．interesting B ．more interesting C ．most interesting D ．the most interesting 5．Jack to university in England next September. A ．goes B ．went C ．will go D ．has gone 6．My grandma usually dumplings for me on Sundays. A ．makes B ．made C ．is making D ．will make 7．Please keep quiet! My little brother now. A ．sleeps B ．slept C ．is sleeping D ．was sleeping 8.I a math exam yesterday afternoon. It was quite dif?cult. A ．have B ．had C ．am having D ．will have 9.I my cousins since 2016. I miss them very much. A ．don't see B ．didn't see C ．won't see D ．haven't seen 10．— I come back to school before 10 o'clock? — No, you needn't. A ．Must B ．Can C ．May D ．Should 11. Some new computers to that village school last month. A ．give B ．are given C ．gave D ．were given 12．— Excuse me, could you tell me ? — Sorry, sir. I wasn't there at that time yesterday. A ．how the accident happens B ．how does the accident happen C ．how the accident happened D ．how did the accident happen 二、完形填空。（共 8 分，每小题 1 分） 阅读下面的短文，掌握其大意，然后从短文后各题所给的 A 、B 、C 、D 四个选项中，选择最佳选项。 Reading didn't really change my life until I saw it change the life of a child. Marcus was a quiet boy who lived with his mother in a shelter ( 收 容 所 ) for the poor. Because he was the weakest 13 in his class, he became one of my Reading Help students. Marcus knew letters but couldn't read at all. However, he worked very hard and made progress very 14 . I often gave him books to take home every night so that he could read them with his mother. One day, Marcus didn't bring his books back. He looked so 15 that he was about to cry. When asked why, he told me that someone had taken his book bag during the night. I put my arm around his shoulders and 16 that I would give him more books to take home. "Maybe the person who took your books," I said, "will become a good reader just like you." A few weeks later, I learned Marcus and his mother were being moved to a different shelter across town for safety. I began to 17 what his future would be if he couldn't ?nish the program. Marcus' mother was worried too, so she put him on public transportation every day and sent him all the way across town to 18 with me. Marcus finally graduated from the program as a strong reader. We had a small celebration and I gave him a book to keep. That was the last time I saw Marcus. Although I may never see him again, I'm certain that learning to read changed his life forever. The 19 certainly changed mine. Since then, I've taught many struggling readers, from ages 5 to 75. Each student has increased my love for teaching reading. Each one reminds me what a/an 20 it is to be a teacher working with struggling readers, and how happy it is to see lives changed forever by the simple joy of reading. 学校 班级 姓名 考号 密 封 线 内 不 要 答 题 13．A ．runner B ．speaker C ．reader D ．leader 14．A ．quickly B ．slowly C ．carefully D ．seriously 15．A ．happy B ．sad C ．tired D ．funny 16．A ．warned B ．reminded C ．provided D ．promised 17．A ．worry B ．prove C ．argue D ．understand 18．A ．live B ．meet C ．deal D ．agree 19．A ．mind B ．notice C ．book D ．experience 20．A ．love B ．action C ．honor D ．memory