河西区 调查(一)(好)
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河西区2019—2020学年度第一学期九年级期末质量调查 物理试卷 本试卷分为第Ⅰ卷(选择题)、第Ⅱ卷(非选择题)两部分。试卷满分l00分。考试时间60分钟。 答卷前,请务必将自己的姓名、考生号、考点校、考场号、座位号填写在“答题卡”规定的位置上。答题时,务必将答案填写在“答题卡”上,答案答在试卷上无效。考试结束后,将本试卷和“答题卡”一并交回。 第Ⅰ卷 选择题 注意事项: 1.每题选出答案后,用2B铅笔把“答题卡”上对应题目的答案标号的信息点涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号的信息点。 2.本卷共两大题,共39分。 一、单项选择题(本大题共10小题,每小题3分,共30分)下列每小题给出的四个选项中,只有一项最符合题意。 1.如下图所示,家用空调正常工作时的电功率最接近
A.1W B.10W C.100W D.1000W 2.下图所示实例中,通过做功的方式改变物体内能的是
用炉灶烧水 两手互相摩擦 发烧时用冷毛 寒冷冬天用 水温度升高 手的温度升高 巾给头部降温 暖水袋取暖 A B C D 3.四冲程汽油机在工作过程中,将内能转化为机械能的冲程是 A.吸气冲程 B.压缩冲程 C.做功冲程 D.排气冲程 4.下图是一种水位自动报警器的原理图,当水位到达金属块A时(一般的水能导电),电路中 A.仅绿灯亮 B.仅红灯亮 C.红灯和绿灯都亮 D.红灯和绿灯都不亮 5.要使一根镍铬合金线接入电路的电阻变大,可采用的方法是 A.减小导线中的电流 B.增大导线两端的电压 C.将导线对折后接入电路 D.将导线拉长后接入电路 6.如左图所示的实验装置,当开关闭合时,能观察到导体棒ab沿金属导轨运动。右图中利用这一现象所揭示的原理制成的设备是
A B C D 左图 右图 7.小红在做“探究串联电路电压的规律”实验时,电路如下图所示,闭合开关,发现灯1L
只能微弱发光,
灯2L正常发光,下列对于这一现象产生的原因分析合理的是
天津市河西区2023-2024学年高二上学期语文期末质量调查试卷阅读下面的文字,完成下题。
古人著书立说,为何要作序?一般说来,不外两种情况:一是发乎衷愫,诚意推介。
即在阅读时,被原著所____,心有戚戚,于是付诸笔端,为之作序。
其所序者,或翻出新意,似山路赏景,豁人耳目;或钩沉索隐,如深林寻宝,得之不易。
较为典型的,如欧阳修的《伶官传序》,所序很短,但却被后世倍加____,清代文学家沈德潜甚至赞其“____,得《史记》神髓,《五代史》中第一篇文字”。
二是承人之请,为序体现的是文友之间的一种情谊。
譬如明代王思任的杂序九十七篇,绝大部分都是为旧雨新知而写。
他绝非那种写捧场应酬之文的“好好先生”,更非乡愿口中的陈词滥调,而具有载道明理、文采斐然的特点,已达文质兼美之境。
其中许多段落,读来不禁令人,一赞三叹。
1.依次填入文中横线上的词语,全都恰当的一项是()A.触动推崇抑扬顿挫拍案叫绝B.感动推荐朗朗上口拍案而起C.感动推崇朗朗上口拍案叫绝D.触动推荐抑扬顿挫拍案而起2.下列各项中,和画波浪线的句子使用的修辞手法相同的一项是()A.正是客心孤迥处,谁家红袖凭江楼?B.扪参历井仰胁息,以手抚膺坐长叹。
C.主人下马客在船,举酒欲饮无管弦。
D.空里流霜不觉飞,汀上白沙看不见。
3.文中画横线的句子有语病,下列修改最恰当的一项是()A.他绝非那种写捧场应酬之文的“好好先生”,更非满口陈词滥调的乡愿,而具有文采斐然,载道明理的特点,已达文质兼美之境。
B.他绝非那种写捧场应酬之文的“好好先生”,更非满口陈词滥调的乡愿,而具有载道明理,文采斐然的特点,已达文质兼美之境。
C.他的序文,绝非“好好先生”那种捧场的应酬之文,更非乡愿口中的陈词滥调,而具有文采斐然、载道明理的特点,已达文质兼美之境。
D.他的序文,绝非“好好先生”那种捧场的应酬之文,更非乡愿口中的陈词滥调,而具有载道明理、文采斐然的特点,已达文质兼美之境。
4.下面语言表达没有逻辑错误的一项是()A.公鸡打鸣是公鸡脑部的松果体在一定时间分泌的褪黑素造成的。
河西区2022—2023学年度第一学期高三年级期中质量调查地理试卷本试卷分为第I卷(选择题)和第Ⅱ卷(非选择题)两部分,共100分,考试用时60分钟。
第Ⅰ卷1至4页,第Ⅱ卷5至8页。
答卷时,考生务必将答案涂写在答题纸上。
祝各位考生考试顺利!第Ⅰ卷注意事项本卷共15题,每题3分,共45分。
在每题给出的四个选项中,只有一项是最符合题目要求的。
读我国某地等高线分布图,完成1~3题。
1. 图中四条公路段中,最适合徒步行走的是A.东胜乡至崖子湾B.东胜乡至陆家坪C.东胜乡至文仓湾D.东胜乡至妙乐村2. 图示地区A.地形以平原、丘陵为主B.观音岩与文仓湾高差达100mC.4月田野处处麦浪金黄D.东胜乡距观音岩直线距离约2km3.当东山村人在秋分日看到太阳升起时,太阳位于A.正北方B. 正东方C. 东南方D.东北方张掖世界地质公园地处祁连山与河西走廊的过渡带,是国内唯一的丹霞地貌与红色丘陵景观复合区。
下面为张掖世界地质公园地质剖面图。
据此完成4~5题。
4. 图示地区中A.所有岩石形成均以外力作用为主B.丹霞地貌区泥岩形成最晚C.两处断层受力后以水平错移为主D. 砾岩比其他岩石搬运更远5.该地彩色丘陵区A.中间部分岩层较老,两翼岩层较新B.地表受外力侵蚀作用微弱C. 属于良好的储水地质构造D. 石油、天然气等资源丰富“湘江北去,橘子洲头。
”橘子洲是湘江的江心洲。
下图为湘江橘子洲附近地质剖面图。
据此完成6~8题。
6. 橘子洲形成过程中,主要受到A.海水顶托作用B. 泥沙沉积作用C.侧向侵蚀作用D.地壳抬升作用7.推测未来橘子洲A.西岸增长较快B.洲尾逐渐变小C.洲头不断变大D.东岸增长较快8. 湘江阶地在形成过程中A.由早到晚依次形成Ⅰ、Ⅱ、ⅢB.地质作用过程一直比较稳定C.河流搬运泥沙能力不断增强D.经历了间歇性的地壳抬升过程非洲大陆南端的德班东部海域有时会受温带气旋的影响而出现大风大浪,对过往船只造成较大影响。
天津市河西区2021届高三下学期总复习质量调查(一)一、单项选择1.—Shall I give you a hand with this as you are so busy now?— Thank you.________A.Of course you can. B.If you like.C.It's up to you. D.It couldn't be better.2.What was Jeff's ____ to the news that he was chosen to be chairman of the students' union? A.reaction B.impression C.permission D.conclusion 3.—It is said that Frank is very rich and is always changing his private cars . What is he? —________of a manager, I am not sure.A.Somebody B.Anyone C.Something D.Anything 4.A survey carried out last year showed that 80% of the middle-aged in this city____________ in favour of the proposal on health care reform.A.is B.are C.was D.were 5.—How about going out for a picnic on Sunday morning?—Hmm.___.The weather is very good these days.A.Yes, why not B.Well, no way C.Oh, never mind D.Sure, no matter 6.It’s quite warm here; we __________turn the heating on yet.A.couldn’t B.mustn’t C.needn’t D.wouldn’t 7.—Have you heard that he was admitted into Beijing University?—Is that true?I’m glad that his efforts at last _______.A.worked out B.paid off C.turned out D.paid for 8.That is the only way we can imagine ____ the overuse of water in students’ bathrooms. A.reducing B.to reduceC.reduced D.reduce9.—Why do you look so upset?—The electricity was cut off suddenly and my essay________unfinished since.A.was left B.has left C.left D.has been left 10.Jenny has got________ it takes to be a good actress. In other words, she has the potential to become famous.A.what B.when C.that D.how11.—It's a long journey. My car couldn't make it.—You can drive my car. It's quite old, but it's still pretty________.A.reliable B.convenient C.reasonable D.available 12.Each spring the apple tree in my garden blossoms so________that the air becomes filled with the sweet of apple.A.abundantly B.approximately C.apparently D.automatically 13.We’re all ready to put it into operation, ____________, we’re going to take action as fast as possible.A.on the whole B.in general C.in conclusion D.in other words 14.There are nearly one hundred foreign students in our university, most of________ arefrom America and Australia.A.which B.them C.whom D.those15.He was about to leave the office for home________someone knocked the door and asked for some help.A.until B.when C.as D.while二、完形填空Ketaki Kale, who is now 33,started her career as a nurse nine years ago. At that time it was impossible for her to 16 she would be sent off to the front line to 17 against a pandemic(流行病). Kale trembled within, as she broke the news to her 18 she had been sent to the COVID-19 ward(病房)at Naidu Hospital,Pune.Kale's mother-in-law, a retired nurse, who 19 Ketaki to take up nursing, reminded her of the spirit of service that nurses must be 20 to. “You go,” she said. “I will look after the kids”. There were 15 COVID special patients under her 21 . Kale says with 22 ,“During their hospital stay, th ey have formed 23 with us and we become their families away from home.” But the hospital staff are extremely 24 when they are able to send the patients home after their recovery.In fact, an 85-year-old lady 25 about a month ago. This incident has 26cast a shadow over the ward. To make sure other patients are not 27 , Kale cheers them up with jokes 28 possible. But there are a variety of duties they need to 29 : giving medicines and injections to patients and helping them with 30 . Serving the doctors with patients’31 is also an important task.“I am concerned about my 32 ,” says Kale, who hasn't gone home for two months. Kale’s husband, Ganesh, has to help to do 33 and look after their sons though he is busy with his work. “No matter how34 you are, the risk remains," says Kale. However, being on the front line, and 35 the disease, has made her strong and even more committed. "Our patients come first, before anything else," she says. 16.A.persuade B.imagine C.judge D.forecast 17.A.compete B.guard C.protect D.fight 18.A.family B.friend C.partner D.colleague 19.A.forced B.informed C.inspired D.warned 20.A.familiar B.open C.accustomed D.committed 21.A.watch B.care C.control D.leadership 22.A.pity B.confidence C.warmth D.surprise 23.A.bonds B.organizations C.units D.teams 24.A.calm B.shocked C.funny D.happy 25.A.broke down B.left off C.passed away D.gave out 26.A.slowly B.obviously C.randomly D.exactly 27.A.affected B.involved C.ignored D.infected 28.A.whichever B.however C.whatever D.whenever 29.A.take off B.look for C.focus on D.jump at30.A.fruits B.meals C.studies D.jokes 31.A.condition B.appointment C.experience D.advice 32.A.relatives B.boys C.patients D.parents 33.A.schedules B.operations C.research D.housework 34.A.powerful B.intelligent C.careful D.determined 35.A.battling B.noticing C.examining D.following三、阅读理解Best School BackpacksStudents of all ages need to have a reliable backpack and which is your favourite one? 1. Amazon Basics Classic BackpackThe Amazon Basics line of products aims to deliver outstanding value by getting rid of everything that is unnecessary while keeping the most important function that customers desire. The Classic Backpack may not look like much, but that is a big part of its appeal. It’s cheap and cheerful, lightweight yet long-lasting with velcro(尼龙刺粘搭链)side pockets and a large center. With an average rating of 4.5 stars based on over 250 customer reviews, this is a well-made backpack at a terrific price.Price:From$18. 002. The North Face Refractor Duffel PackWant to head off to school with a slightly different backpack that isn’t way out there? The definitely boxy Refractor Duffel Pack from The North Face offers handles on both the top and the side, plus the usual shoulder belts, for several ways to carry. The clamshell design also includes a quick-access pocket on the front and an included tablet sleeve. l00% of reviewers on The North Face online store recommend this product, making it the best-selling unisex(男女通用的) backpack on the site. .Price: $155. 003. High Sierra Powerglide Rolling Laptop BackpackCarrying heavy textbooks and other supplies around all day can get awfully tiring on the shoulders, back and hips. An easier way to get between classes is with a rolling backpack like the High Sierra Powerglide. The multi-compartment design includes a cushioned sleeve for laptops with screens up to 17-inches in size, plus zippered accessory compartments for quick access. The strange and large bag is recommended by over 90% of the over 900 customers who reviewed it on eBags.Price: $ 60. 0036.What is the most remarkable feature of the Classic Backpack?A.It has many functions. B.It doesn't have any spare parts.C.It is heavy but long-lasting. D.It only has a large center. 37.What’s the convenience of the Refractor Duffel Pack?A.It is difficult to open and shut. B.It has extra pockets on the front.C.It offers different ways to carry. D.It can be carried from every side. 38.Where is the High Sierra Powerglide different from the others?A.It has wheels. B.It is heavy to carry.C.It can contain textbooks. D.It has a place to use a computer. 39.What do the three products have in common?A.They are all expensive. B.They are all sold only online. C.They all have large space inside. D.They are all given praise by customers.We often say that intelligence means being able to solve problems. Some animals seem able to do this. For example, dogs and cats often find their way home from long distances. To do this they have to use their intelligence. They have to remember and think. But many birds find their way over long distances, too. They travel thousands of miles every year when they move from cold to warm countries. We do not know how they do this but we know that they do not use their intelligence. They do not remember places and directions and then make decisions. Young birds are able to make these journeys without help as soon as they can fly. They are born with this ability. This is not intelligence. We call this "instinct".Often we cannot be sure whether an animal is acting intelligently or insrinctively. When a dog hears a strange noise, it barks. This is instinct. It cannot stop itself from doing this. It does not really know why it is doing this. But supposing a noise is on fire and the dog barks outside its master's bedroom until he wakes up. Is the dog using its intelligence? Is it solving the problem by waking its master or is it simply barking instinctively because it is afraid? Often we cannot be sure.Many animals, however, can be taught to solve problems, especially when they are given rewards. Rats have been taught to touch a key to get food Animals in circuses (马戏团)have been taught to do all sorts of tricks to amuse the audience. In all these cases we may say that an animal is using intelligence. It is saying, "If I do this, I will get a reward. Therefore. I will do it.'' This may be thought of as a low kind of intelligence.40.To find their way home from long distances, cats and dogs have to________.A.use their instinctB.use their intelligenceC.travel thousands of milesD.get enough food41.Birds don't have intelligence because________.A.they cannot find their way homeB.they don't remember places and directions and then make decisionsC.young birds are able to flyD.they cannot hear cold weather42.We say a dog is not using its intelligence when barking at a strange noisebecause________.A.it cannot control itselfB.it knows how to bark when it has grown upC.we are not sure of itD.it stops people from getting into a house43.Animals in circuses do all sorts of tricks to amuse an audience because________.A.they know how to speakB.they like to do soC.they know they will he rewardedD.they are afraid of human beings44.Which of the following is NOT TRUE?A.We are not sure whether birds use their instinct when they fly long distances.B.Even young birds can travel long distances.C.Animals know how to solve a problem if you teach them.D.A rat is showing a low kind of intelligence when it touches a key to get food.Last year, a popular restaurant released a live stream of a family dining in it, without asking their permission. After finding out what the restaurant was doing, the family showed their objection, but the restaurant ignored it and insisted that they had the right to do it. Moreover, they tried to silence the family, saying that their behavior was damaging the restaurant's image. This event has caused a debate on the violation of privacy and portrait rights by webcasts.It doesn't bother some people when their images are unconsciously recorded by cameras and shown through live streams on different online platforms. They may even enjoy appearing on screens and cooperate with some businesses. In that way, the restaurant can have more public exposure and thus attract more customers, which is their purpose of webcasting. However, others including the family mentioned above, are against it. The family thought that their portrait rights were violated, considering no one had asked if it was okay to use the images of them. They found intolerable that their actions captured by the camera were webcast live to millions of viewers, not to mention the fact that some of them were not so decent. Thus they demanded an apology from restaurant.People may behave in a relaxed way when eating or resting, and they don't want others to see them in this way. Thus, from a legal perspective, if businesses webcast their customers for commercial reasons, they have violated customers portrait rights.Webcasting someone without his or her consent amounts to a violation of portrait rights, which is getting increasingly common these days as cellphone webcasting is growing in popularity for technical convenience, However, public awareness of privacy protection is still falling behind. More should be done to make sure webcasting is developing sustainably, without violating people's legal rights.45.What is the major issue argued in the passage?A.A famous restaurant published a live stream of a family dining in it.B.The family showed their objection to the famous restaurant's webcast.C.The restaurant ignored the objection and insisted they had the right to do it.D.The restaurant claimed that the family was damaging the restaurant's image.46.What does the underlined word "that" in Paragraph 2 refer to?A.Customers enjoy appearing on screens.B.Customers cooperate with some businesses.C.Customers are shown through live streams online.D.Customers are unconsciously recorded by cameras.47.Which of the following behaviors may violate customers' privacy and portrait rights? A.Businesses webcast customers live according to their agreement.B.Businesses webcast customers for commercial reasons and pay them. C.Businesses webcast customers improper actions with their permission. D.Businesses webcast customers behaving in a relaxed way without informing them. 48.What is the best title for the passage?A.Public awareness of privacy protection is increasingB.A famous restaurant released a live stream of a familyC.How can people behave in a relaxed way when having a restD.A debate on whether webcasts violate privacy and portrait rights49.What is the author's attitude toward webcasts?A.Objective.B.Negative.C.Positive.D.Subjective.The story of a voyage bearing witness to plastic pollution in the oceans. Junk Raft, based on facts, is an exciting book. Science educator and researcher Marcus Eriksen's navigational feat(航海壮举)is holding readers’ attention and interest — 88 days crossing some 4,000 kilometers of open ocean, on a raft(筏子) made of 15.000 plastic bottles wrapped in fishing nets. But it is more. Two equally fascinating story lines are made up through the written records of a series of events: Eriksen’s evolution from soldier to research director of the environmental non-profit 5 Gyres Institute, and the journey we all need to take towards a more sustainable use of plastics.Around 15% of all the liner in our oceans is plastic, and a calculated 5 million tons of plastic waste enter the seas annually. Unavoidably, it is now present at the sea surface and on shorelines, in Arctic seas and on the sea bed at depths of 3,500 metres. Around 700 sea species are known to come into contact with pieces of waste plastic material and can be harmed or killed by taking in it or becoming twisted and caught in it.This environmental challenge has attracted increasing scientific, media and societal attention in recent years, yet few accounts have conveyed the wider picture accessibly Junk Raft does just this while exposing our frustratingly slow progress on an issue of major importance to fisheries, tourism and, finally, the health of the world's oceans.Eriksen lists the issues associated with the accumulation of sea plastic: the causes, consequences and potential solutions. Our single use culture is the main offender. For more than 60 years, society and industry have been producing more and more throwaway items particularly packaging. Eriksen takes the crisis into consideration together with a timeline of scientific discovery and advancement since the 1970s. Eriksen believes that the troubles of industry and policy involvement is because people lack correct consciousness of the problem.We are brought back to the realities of life aboard the raft, with Eriksen's fellow sailor Joel Paschal. This is both fascinating and eventful, from their blow, occasionally very dangerous progress to the moments when it seems the raft will break up into pieces, littering the ocean with the waste material, Eriksen is trying so hard to fight against.Junk Raft is filled with adventure, romance, a sense of optimism and important truths that will be needed by the thousands of groups. It serves as a reflection of the choices and journeys that each of us makes and helps us understand how plastic in the oceans is closely connected with the future of human life.50.What makes the book Junk Raft attractive to readers?A.Eriksen's fellow sailor Joel Paschal.B.Efforts made to put an end to the use of plastics.C.Erisken's adventures on the plastic ocean on a raft.D.Kriksen's soldierly service and environmental study.51.What has raised people's concern according to the passage?A.More rubbish being poured into the oceans.B.Plastics accumulating in rare species of fish.C.Many species in the oceans suffering from shock.D.The waters of the oceans being polluted by plastics.52.What does the underlined word "this" in Paragraph 3 refer to?A.Making accounts accessible.B.Listing the environmental issues.C.Taking the pollution into account.D.Facing the environmental challenge.53.What is the main reason for sea plastic pollution?A.The overuse of household items.B.The wasteful throwaway culture.C.The production of more materials.D.The failure to find potential solutions.54.According to the passage, the trouble of industry and policy engagement isthat .A.the current policy is yet to be further perfectedB.people turn a blind eye to the plastics industryC.people lack correct awareness of the problemD.the market need for plastics is enlarging on land55.What is the author’s attitude toward Eriksen’s work?A.Cautious.B.Ambiguous.C.Doubtful.D.Appreciative.四、阅读表达阅读短文,并按题目要求用英语回答问题。
河西区2020—2021学年度第二学期九年级结课质量调查语文试卷本试卷分为第Ⅰ卷(选择题)、第Ⅱ卷(非选择题)两部分。
第Ⅰ卷第1页至第4页,第Ⅱ卷第5页至第10页。
试卷满分120分。
考试时间120分钟。
答卷前,考生务必将自己的校名、班级、姓名等信息填写在“答题纸”上。
答题时,务必将答案涂写在“答题纸”上,答案答在试卷上无效。
祝各位考生考试顺利!第Ⅰ卷选择题(共27分)注意事项:1.每题选出答案后,在答题纸上对应题目的位置填写答案。
2.本大题共11小题,1—3小题,6—8小题,每题2分;4—5小题,9—11小题,每题3分,共27分。
在每题给出的四个选项中,只有一项最符合题意。
一、选择题1.下面词语中加点字的注音完全正确的一项是(2分)A. 朔.方(shuò)栖.息(qī)扣人心弦.(xuán)B. 栈.桥(zhàn)泯.灭(mín)相形见绌.(chù)C. 恣睢.(suī)窥.探(kuī) 风雪载.途(zài)D. 炽.热(chì)恐吓. (xià) 鳞次栉.比(zhì)2. 依次填入下面句中横线处的词语,最恰当的一项是(2分)中央电视台中国经济年度人物评选被誉为中国经济界的“奥斯卡”,通过年度人物,人们得以中国经济的年度面孔,中国经济的真实温度,中国经济前行的脚步,这也使得中国经济年度人物评选真正做到了“一榜知天下”。
A. 熟悉感知见证B. 见证感知熟悉C. 熟悉见证感知D. 感知见证熟悉3. 下面一段文字中有语病的一项是(2分)①庚子岁末年初,新冠肺炎疫情突袭大江南北。
②这场疫情爆发于“九省通衢”的湖北武汉,③扩散在人流规模最大的春节假期,④是新中国成立以来我国发生传播速度最快、感染范围最广,防控难度最大。
A.第①句B.第②句C.第③句D.第④句4.下面句子中空缺处,应填标点完全正确的一项是(3分)执着,是一种情怀(1)担当,是一种品格。
大班幼儿同伴冲突行为及解决策略的研究——以河西区春田花花幼儿园为例摘要:孩子之间的冲突在现实生活中是十分普遍与频繁的。
这是他们在成长过程中必要经历的自然历程。
因为幼儿在不成熟阶段,对社会的认知不够,与小伙伴的交流容易产生误会从而形成不必要的冲突。
本研究从实际出发,采用对实际现象的处理,加以对每年相应的数据的处理,从理论到实际,从量的研究到质的研究。
本研究主要从三个方面,第一,通过量化分析和质性分析幼儿同伴冲动中老师在调节中起到的作用,第二,从教师观念到实际影响冲突化解的因素,第三,结合实际思路与教师的观念,就幼儿冲突的管理与教育提出相关的教育和指导策略。
依据策略,我们就冲突的定义,存在的原因等方面就现状的数据进行统计,此外,依据冲突的解决以及教师的调节作用进行信息处理,提出有改进性的措施及处理方案。
关键词:大班幼儿;冲突行为;策略;类型Children's Peer Conflict And Its Educational ResearchAbstract: The conflict between children is very common and frequent in real life. This is the natural course of their growth. Because children in the immature stage, the social awareness is not enough, and the small partner of the exchange is easy to produce misunderstanding to form unnecessary conflict. In this study, the actual situation, the use of the actual situation, to deal with the corresponding data every year, from theory to practice, from the amount of research to qualitative research. This study mainly from three aspects, first, through quantitative analysis and qualitative analysis of the teacher children's impulse to function in the regulation, second, third factors, from the concept of teachers to resolve the conflict between the actual effect, combined with the actual ideas and the concept of teachers, thechildren rushed to the management and education process and put forward related education and guidance strategy. According to the strategy, we will define the conflict, as the reason for the existence of the status of data statistics, in addition, according to regulation of conflict resolution and teachers' information processing, put forward some improvement measures and treatment scheme of the.Key words: Infant;conflict behavior; strategy; type目录一、问题的提出 (1)二、核心概念的界定 (1)(一)天津河西区 (1)(二)大班幼儿同伴冲突 (2)(三)冲突的存在原因 (2)1.环境因素的影响 (2)2.缺乏社会经验 (2)三、相关文献综述与分析 (2)(一)幼儿同伴冲突特点的相关研究 (2)(二)幼儿解决同伴冲突策略的相关研究 (3)(三)教师介入同伴冲突策略的研究 (3)四、研究目的与研究意义 (4)(一)研究目的 (4)(二)研究意义 (4)1.理论意义 (4)2.实践意义 (5)五、研究内容与研究方法 (5)(一)研究内容 (5)(二)研究方法 (5)1.研究工具 (5)2.研究对象 (6)3.研究步骤 (6)六、研究结果与讨论 (6)(一)幼儿冲突调查结果与分析 (6)1.调查背景 (6)2.调查总结 (7)3.讨论 (7)七、研究结论与建议 (8)(一)研究结论 (8)(二)研究建议 (9)1.家庭配合,协助幼儿园的指导。
河西区2012—2013学年度第二学期高三年级总复习质量调查(三)文科综合试卷(历史部分)本试题分第Ι卷(选择题)和第Ⅱ卷(非选择题)两部分。
满分100分。
第Ι卷(选择题共44分)注意事项:1.每题选出答案后,用蓝或黑色墨水的钢笔或签字笔将答案填写在第Ι卷的表格中。
2.本卷共11小题,每题4分,共计44分。
在每题列出的4个选项中,只有一项是最符合题目要求的。
1.《起居注》是由职业史官(记注官)记录皇帝言行的档案。
汉时,皇帝不允许观看《起居注》。
唐朝开了皇帝观看《起居注》的先例。
到宋朝,皇帝观阅成了惯例。
清康熙帝甚至以“记注官泄密”为由,停止编纂《起居注》。
这主要反映出A.历朝皇帝关注先帝的言行举止 B.皇权呈现出不断加强的趋势C.清代君主专制制度到达了顶峰 D.记注官记载的史料有误不实2.《荀子·君道篇第十二》中载:“法者,治之端也;君子者,法之原也。
故有君子,则法虽省,足以遍矣;无君子,则法虽具,失先后之施,不能应事之变,足以乱矣。
”荀子强调的是A.法是社会控制的主要手段 B.“法治”优于“人治”C.重法,更应重视人的作用 D.人是“本”,法是“末”3. “想参加陪审团的公民按先后秩序依次进入,直到人数到齐为止……开庭审理前,陪审员对案件一无所知,他们了解整个案情、进行判决的唯一依据是诉讼人的演说陈述。
”古雅典的这一制度A.表明公民只享有形式上的平等 B.体现了其民主的运作方式C.保证了案件判决的公平公正 D.为后世提供了完备的司法程序4. 近代法国先后产生了12部宪法,1789—1875年的86年内,法国平均每7年更换一部宪法,这样频繁地更换宪法在各国中实属罕见,这种现象反映的主要问题是A.封建残余势力的复辟导致政治危机 B.启蒙思想的影响不断深入C.外国侵略势力的干涉打断民主化进程 D.走向共和的历程非常艰难5. 对下图反映的世界殖民地占全球陆地(南极洲除外)面积的比例(%)变化的解读,不正确的是A.第①段进行殖民扩张的是西班牙、葡萄牙B.第②段加紧殖民扩张的是荷兰、英国、法国等国C.第③段成为最大赢家的是美国D.第④段说明了第二次工业革命把殖民扩张推向顶峰6. “要寻求一种结合的形式,使它能够以全部共同的力量来防御和保护每个结合者的人身和财富。
河西区2020—2021学年度第二学期九年级总复习质量调查(一)英语试题参考答案及评分标准评分说明:1.各题均按参考答案及评分标准评分。
2.若考生的非选择题答案与参考答案不完全相同但言之有理,可酌情评分,但不得超过该题所分配的分数。
一、听力理解(本大题共20小题,每小题1分,共20分)1-5 BCACA 6-10 CABCB 11-15 BACBB 16-20 ACACA二、单项填空(本大题共15小题,每小题1分,共15分)21-25 BBDDA 26-30 DAACD 31-35 BABCC三、完形填空(本大题共10小题,每小题1分,共10分)36-40 BCADB 41-45 ADACB四、阅读理解(本大题共15小题;每小题2分,共30分)46-50 DBBAC 51-55 DCDBA 56-60 CDCAB五、补全对话(本大题共5小题,每小题1分,共5分)61-65 FGEDB六、完成句子(本大题共5小题,每小题2分,共10分)66. turn; off 67. look up 68. join in 69. a bit/little 70. Hundreds of七、任务型阅读(本大题共5小题,每小题1分,共5分)71. talk to your parents 72. (their) advice / them advice 73. practic(s)e/try74. thank them and try to follow it /them 75. easy八、综合填空(本大题共10小题,每小题1分,共10分)76. uses 77. prize78. interested 79. minute/moment 80. other81. both 82. with 83. but 84. experiments 85. knew九、书面表达(本大题共15分)86. One possible version:In our English class, we had a discussion about what we can do to make home a happier place. We shared different ideas.Some say it's better to spend more time with family. The more we get together, the better we understand each other. Family members should share happiness and worries. For example, when they have problems, we should try to cheer them up. Others believe it's important to give small presents to our family members on their birthdays.I think, showing love for family is necessary. If we help with housework, they may feel warmer. Sometimes, even the smallest thing like walking with family makes them happier.So, though we're young, we can do much to make a happier home.各档次的给分范围和要求:第五档:(13~15分)能写明全部或绝大部分内容要点;语言基本无误;行文连贯,表达清楚。
河西区2011~2012学年度第二学期高三年级总复习质量调查(一) 相对原子质量: H:1 C:12 N:14 O:16 Na:23 A:27 S:32 Cl:35.5 K:39 Fe:56 Cu:64 Zn:65
1.化学与生活、生产、社会关系密切。下列叙述不正确嘚是 A.天然药物无任何毒副作用,可长期服用 B.将煤和石油脱硫后使用,可减少酸雨发生 C.在污水井盖孔眼处燃放鞭炮,会引起井内沼气爆炸 D.馒头越嚼越甜,是因为淀粉在唾液酶嘚作用下水解产生麦芽糖 2.下列有关叙述:①非金属单质M能从N嘚化合物中置换出非金属单质N ②M原子比N原子更易得电子 ③氧化物水化物嘚酸性HmMOx>HnNOy ④单质熔点M>N ⑤相同条件下单质与H2化合时M比N更剧烈 ⑥气态氢化物嘚稳定性HmM>HnN。能说明非金属元素M比N嘚非金属性强嘚是 A.①②③④ B.①②⑤⑥ C.②③⑤⑥ D.③④⑤⑥ 3.下列各组物质中,a、b、c、d能按图示转化关系(“→”指一步完成)实现嘚是 选项 物质转化关系 a b c d A. Si SiO2 Na2SiO3 H2SiO3 B. S SO2 SO3 H2SO4 C. Na Na2O Na2O2 NaOH D. N2 NO NO2 HNO3
4.某同学探究发酸性干电池内黑色固体物质嘚组成并回收利用,实验过程如下图所示。 下列有关叙述正确嘚是
A.①、②、③、④中玻璃棒均起到搅拌作用 B.取少许②所得滤液于试管中,滴加硝酸银溶液,产生白色沉淀,可推知黑色固体中含有氯化钠 C.取少许②所得滤液于试管中,滴加氢氧化钠溶液,试管口处湿润嘚红色石蕊试纸未变蓝色,可推知黑色固体中不含铵盐 D.取少许④所得滤渣于试管中,现象如图⑤所示,可推知黑色固体中含有MnO2 5.室温下,将1.00 mol·Lˉ1盐酸滴入20.00 mL 1.00 mol·Lˉ1氨水中,溶液pH随加入盐酸体积变化嘚曲线如右图所示。下列说法正确嘚是 A.a点pH=14 B.b点溶液中离子浓度大小等量关系可能为 c(NH4+)+ c(NH3·H2O)=c(Cl) C.c点,消耗盐酸嘚体积V1<20 mL D.d点溶液中离子浓度大小关系可能为 c(H+) > c(Cl)> c(OH)>c (NH4+)
6.相同温度下,体积均为0.25 L嘚两个恒容密闭容器中发生可逆反应: X2 (g)+2Y2 (g) 2XH3 △H=﹣92.6 kJ·molˉ1实验测得反应在起始、达到平衡时嘚有关数据如下表所示: 容器 起始时各物质物质嘚量/mol 达平衡时体系能量嘚变化 编号 X2 Y2 XY3
① 1 3 0 放热23.15 kJ
② 0.6 1.8 0.8 Q(Q>0)
下列叙述不正确嘚是 A.容器①、②中反应嘚平衡常数相等 B.容器②中反应达到平衡时放出嘚热量为Q C.达到平衡时,两个容器中XY3嘚物质嘚量浓度均为2 mol/L D.若容器①体积变为0.20 L,则达平衡时放出嘚热量大于23.25 kJ 7.(14分)下图中D、E、Z是单质,其余均是化合物。且知D、E为日常常用 金属;D元素嘚原子最外层电子数与电子层数相等{无色气体N在Z中燃烧生成气体X;N、Z、Y是氯碱工业嘚产品;除反应①外,其他反应均在水溶液中进行。
请按要求回答下列问题: (1)D在周期表中嘚位置:____________________;X嘚电子式为_______________。 (2)G可做净水剂助剂,能加快悬浮物固体嘚沉降,请用离子方程式表示其原因: _______________________________________________________________________。 (3)写出反应①嘚化学方程式:________________________________________。在B溶液中滴加黄色K3[Fe(CN)6]溶液,可观察到嘚现象是____________________。 (4)上图反应中不属于氧化还原反应嘚是(填编号)_______________。 (5)向含有0.2 mol A和0.2 mol X嘚混合溶液中,逐渐加入E粉末至过量(假设E与A完全反应后,再与X反应)。请在坐标系中画出n(B)随n(E)变化嘚示意图: 8.(18分)B是一种五元环状化合物,其核磁共振氢谱只有一个峰;H嘚核磁共振氢谱有3个峰,峰面积之比为2:2:1;I是一种合成橡胶和树脂嘚重要原料。已知R是烃基,有关物质转化关系及信息如下:
请按要求回答下列问题: (1)A嘚不氧官能团为_______________;⑤嘚反应类型为__________; 上图属于加成反应嘚有(填编号)_______________。 (2)B嘚结构简式为_______________; H按系统命名法应命名为_______________。 (3)写出下列反应嘚化学方程式: ⑦__________________________________________________________________。 (4)有机物J与F互为同分异构体,且具有相同嘚官能团种类和数目,写出所有符合条件嘚J嘚结构简式: _______________________________________________________________________。
9.(18分)某同学设计了如下实验Ⅰ和实验Ⅱ,测定某氯化铁与氯化亚铁嘚混合物 中铁元素嘚质量分数x。请按要求回答下列问题:
实验Ⅰ: (1)样品中加入盐酸嘚作用是 。 (2)操作Ⅰ溶液配制过程中所用到嘚玻璃仪器除烧杯、玻璃棒外,还需要嘚有(填 仪器名称)________________________;操作n名称为_______________。 (3)反应①嘚离子反应方程式为_______________________________________________。 (4)若坩埚质量是Wg,坩埚与最终灼烧后嘚固体总质量是W2 g,则样品中铁元素 嘚质量分数(化简代数式)x1=_______________ (5)反应③嘚离子方程式为_________________________________________________。 (6)若3次平行滴定实验,平均消耗c mol/L KMnO4溶液嘚体积为d mL,则样品中铁元素嘚质量分数(化简代数式)x2=_______________ 若样品溶解仍使用盐酸而不改用稀硫酸,则所得样品中铁元素嘚质量分数将(填“偏 大”、“偏小”或“无影响”)__________。 (7)你认为实验II嘚设计不足之处有_________________________________________。 10.(14分)碳和碳嘚化合物在生产、生活中嘚应用非常广泛,此方面嘚科学研究为当今提倡嘚“低碳生活方式”提供依据。请按要求回答下列问题: (1)甲烷燃烧放出大量嘚热,可作为能源用于人类嘚生产和生活。 已知:①2CH4 (g)+3O2 (g)=2CO (g) △H1=-1214 kJ/mol ②2CO (g)+O2 (g)=2CO2 (g) △H2=-566 kJ/mol 写出甲烷燃烧热嘚热化学方程式:______________________________________________。 (2)甲烷燃料电池已得到广泛使用。若在酸性介质中,该电池工作时负极电极反应 式为 ____________________________________________________________________。 某同学利用此甲烷燃料电池设计了一种电解法制取Fe(OH)2嘚实验装置如右图所 示。通电后,溶液中产生大量嘚白色沉淀,且较长时间不变色。 ①b端所用电极材料为__________。 ②写出一种适合该装置嘚电解质溶液嘚名称:__________ ③写出该装置工作时嘚总反应:______________________________________________________。
(3)焦炭可以用于制取新型陶瓷材料氮化硅(Si3N4)。在1300~1700℃嘚氮气流中SiO2与焦炭发生如下反应:3SiO2 (s)+6C (s)+2N2 (g) Si3N4 (s)+6CO (g) 已知在容积不变嘚密闭容器中进行该反应,每转移1 mol eˉ放出132.6 kJ嘚热量。下列说法正确嘚是__________。 A.该反应嘚AH= -1591.2 kJ/mol B.当焦炭质量不再改变时,该反应到达平衡 C.加入更多嘚SiO2、充入N2,平衡均不移动 D.温度控制在1300~17000℃是为了提高反应速率,有利于平衡正向移动 (4)某温度下,在2L嘚密闭容器中,测得该反应中N2和CO各个时刻嘚物质嘚量如下表所示。请计算:0~20 min内平均v(N2)= ______________;该温度下,反应嘚平衡常数嘚值K=_______________。 0 5 10 15 20 25 30 35 40 45 N2 8.00 7.40 7.00 6.72 6.52 6.36 6.20 6.00 6.00 6.00 CO 0.00 1.80 3.00 3.84 4.22 4.92 5.40
河西区2011ˉ2012学年度第二学期高三年级总复习质量调查(一) 化学试卷参考答案 1.A. 2.B. 3.C. 4.D.5.C. 6.B. (每空6分,共36分) 7.⑴第三周期,第ⅢA族(2分); H Cl (2分) ⑵ AlO2+2H2O Al(OH)3胶体 +OH(2分); ⑶2Al+3FeO 高温 Al2O3+3Fe(2分);成有特征蓝色嘚沉淀(2分) ⑷④⑦⑧⑨(2分)