阶段检测卷
第一次阶段性检测B卷(考试版)【测试范围:第一、二单元】(部编版)A4版
2022-2023学年下学期阶段性检测B卷七年级·语文(考试时间:120分钟试卷满分:120分)注意事项:1.本试卷分第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分。
答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.回答第Ⅰ卷时,选出每小题答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
写在本试卷上无效。
3.回答第Ⅱ卷时,将答案写在答题卡上。
写在本试卷上无效。
4.测试范围:第一单元、第二单元。
5.考试结束后,将本试卷和答题卡一并交回。
一、积累与运用(共34分)1.阅读下列文字,给加点字注音,根据拼音写汉字。
(4分)鲁迅先生是中国无产阶级文学的diàn______基人。
他是镶qiàn______在中国文学星空中的一颗璀璨的明星,他用生命的全部光芒,划亮了充塞天地之间的黑暗和寂静。
在他的作品中有很多人物形象,如:阿Q、祥林嫂、孔乙己、闰土等,在中国妇孺.______皆知。
阅读着他的作品,我们仿佛又看到了漆黑寒夜中,他那横贯亘.______古和穿透世人灵魂的深邃目光。
2.下列词语没有错别字的一项是(2分)()A.嗥鸣调羹疙瘩警报迭起B.誓言高梁辔头群蚁排衙C.镐头深宵攀谈历尽心血D.谣言田垄班斓莫名其妙3.下列句子中加点成语使用有误的一项是()A.这件事错综复杂,虽多方核查,仍给人以扑朔迷离....之感,使人难明真相。
B.黄昏时,古城五彩的灯光把渠水辉映得五彩斑斓....。
C.新冠肺炎疫情暴发,钟南山院士再次挺身而出奔赴一线,是妇孺皆知....的“抗疫英雄”。
D.党员干部凡事要首当其冲....,工作中迎难而上,公益活动也要带头参加。
4.下列句子没有语病的一项是(2分)()A.多所学校举行世界环境日教育活动,其目的是让学生了解环保知识和环境意识。
B.能否在公共场所保持人与人之间的安全距离,是巩固防疫成果的重要前提。
C.通过观看谷爱凌的短片,我们明白了自律是取得成功的关键。
阶段性过关检测卷(一)(含答案)
C.1或D.1或3
3、已知集合A={x|x2-3x+2=0,x∈R},B={x|0<x<5,x∈N},则满足条件
A⊆C⊆B的集合C的个数为()
A.1B.2
C.3D.4
4、函数y=的定义域为 ( )
A.[-4,1] B.[-4,0)
C.(0,1] D.[-4,0)∪(0,1]
5、已知函数f(x)满足f(x)+2f(3-x)=x2,则f(x)的解析式为()
A.a<2B.a>2
C.-2<a<2D.a>2或a<-2
二、填空题(本大题共4小题,每小题5分,共20分,把答案填在题中横线上)
13、函数f(x)=-的定义域为________________.
14、已知M={a||a|≥2},A={a|(a-2)(a2-3)=0,a∈M},则集合A的子集共有_个.
A.[1,+∞)B.[0,2]
C.[1,2]D.(-∞,2]
11、对于任意a∈[-1,1],函数f(x)=x2+(a-4)x+4-2a的值恒大于零,那么x的取值范围是()
A.(1,3)B.(-∞,1)∪(3,+∞)
C.(1,2)D.(3,+∞)
12、已知函数f(x)=若∃x1,x2∈R,x1≠x2,使得f(x1)=f(x2)成立,则实数a的取值范围是()
15、已知f(x)是奇函数,且x≥0时,f(x)=x(1-x),则x<0时,f(x)=________.
16、设函数f(x)=,那么f(2 013)=。
阶段性过关检测卷答题卡
(测试时间:120分钟 评价分值:150分)
一、选择题(本大题共12小题,每小题5分,共60分)
1
2
3
4
5
2022-2023学年四年级语文下册阶段检测 有答案(3-4单元)(部编版)
2022-2023学年第二学期四年级下册阶段性检测(部编版)语文试卷(3-4单元)(时间:90分钟满分:100分)第一部分基础知识与运用(共55分)一、书写。
(共6分)看拼音,写词语。
(6分)(1)我家养了一只大白鹅,它pí qì()很大,不仅走路昂首阔步,就连吃饭、喝水都要人shì hòu(),真令人tǎo yàn()!(2)夜深了,fán huá()的城市已经完全笼罩在朦胧的夜色中,四周陷入一片jìjìng(),就连公园里的bái huà()也仿佛睡着了。
二、填空题。
(共14分)照样子写词语。
(6分)应声虫(三字成语): ____________ ____________ ___________大模大样(ABAC式): ____________ ____________ ___________生气勃勃(ABCC式): ____________ ____________ ___________左顾右盼(含有反义词):____________ ____________ ___________2.加偏旁成新字,并组词。
(4分)居_____( ) _____( ) 句_____( ) _____( )卬_____( ) _____( ) 曾_____( ) _____( )3.写出下列词语的近义词。
(4分)指挥——( ) 朦胧——( ) 炫耀——( ) 胆怯——( )集中——( ) 寂静——( ) 凉爽——( ) 污垢——( )三、选择题。
(共6分)1.下面加点字注音完全正确..的一组是()A.奢侈.(chǐ)陡峭.(qiào)黄浦.江(bǔ)无忧无虑.(lǜ)B.侮.辱(wū)换届.(jiè)啼.叫(tí)屏.息凝视(bǐng)C.厌恶.(wù)遭殃.(yāng)窥伺.(shì)枝折.花落(shé)D.鸡雏.(chú)麦秆.(gǎn)看.家(kān)丰富多腔.(qiāng)2.与例句中加点词语用法不相同...的一项是()例:我一看这姿态,想道:“好一个高傲..的动物。
阶段检测卷(一)
阶段检测卷(一)一、选择题:共16小题,在每小题给出的四个选项中,只有一项是最符合题目要求的。
1.(2021·重庆模拟)周人藏礼于器,对青铜礼器的使用在数量、形制和大小方面都有严格的规定。
依据文献记载与考古发觉,周人列鼎通常为单数,奇数的鼎与偶数的簋(guǐ)协作使用;而在山东半岛及黄淮、江淮流域的东方族群则盛行“偶数用鼎”。
这一现象反映出()A.贵族集团内部等级森严B.宗法分封制度走向瓦解C.分封制下地方独立自治D.早期文明的多元一体特征答案 D解析通过文献记载与考古发觉,先秦时期,周人和东方族群祭祀时都会使用青铜器,但是在数量上却存有奇、偶数的明显差异,表明早期文明具有多元一体特征,故选D项;不同族群使用青铜礼器数量的具体规定存在不同,不能说明贵族集团内部等级森严,排解A项;宗法分封制度走向瓦解是在春秋时期,排解B 项;题干只是说明文化习俗方面的差异,与独立自治无关,排解C项。
2.(2021·广东广州模拟)成书不早于西周的《周易》中记载“高宗伐鬼方,三年克之”,学者认为其中的“鬼方”为“远方”。
随着甲骨文的出土,学者生疏到高宗是商王武丁,“鬼方”为当时的一个部落。
这表明()A.商王依靠征伐维护统一B.《周易》的记载不符合事实C.商朝王权与神权相结合D.运用新史料可推动历史争辩答案 D解析随着甲骨文的出土,人们对于商代的历史有了更进一步的生疏,订正了之前的错误,推动了历史争辩,故选D项;“高宗伐鬼方,三年克之”意思是殷高宗武丁征伐地处西北的鬼方国,经过三年的连续战斗才获得成功,单凭这一信息得不出依靠征伐维护统一的结论,排解A项;《周易》的记载与甲骨文相互印证,符合历史事实,排解B项;商代占卜制体现王权与神权相结合,排解C项。
3.(2021·河北秦皇岛模拟)对于饮宴具体制度,《礼记》记载了很多严格要求,比如参与祭祀宴会者的身份不同,其使用的酒器也有所差异:“宗庙之祭,贵者献以爵,贱者献以散;尊者举觯,卑者举角。
第一阶段综合检测卷(月考一)(单元测试)2024-2025学年青岛版(六三制)数学三年级上册
第一阶段综合检测卷(月考一)时间:60分钟满分:100分题号一二三四五六七总分等级得分一、在括号里填上合适的质量单位。
(10 分)二、小小填空,奥秘多。
(10分)1.计量小学生的体重时,常用( )作单位,用符号( )表示。
2.估算31×7的乘积时,可以把31看作( ),31×7就约等于( )。
3.在括号里填上适当的数。
4.要使□4×3的积是两位数,□中可填的数有( );要使□4×3的积是三位数,□中可填的数有( )。
5.如图,小丽从家到博物馆,一共有( )条不同的路线。
三、我是数学小法官。
(对的打“✔”,错的打“×”)(5分)1.一箱苹果重9克。
( )2.一头成年河马重 1千克。
( )3.张老师的身高是162千克,体重是 60厘米。
( )4.100克比1千克多99克。
( )5.要使1□×6的积是三位数,□里最小填7。
( )四、轻松选择。
(将正确答案的序号填在括号里)(12分)1.小丽的体重为28( )。
A.吨B.千克C.克2.1 吨600 千克比 2000 千克少( )。
A.120千克B.80千克C.400千克3.58×5 的积大约是( )。
A.300B.250C.3504.在计算 21×4 时,2×4=8表示 8个( )。
A. 一B.十C.百5.两位数乘一位数,积至少是( )。
A.两位数B.三位数C.一位数6.小丽有 2件上衣和3条裙子,一共有( )种不同的穿法。
A.5B.6C.7五、计算题。
(27 分)1.直接写得数。
(6分)13×3= 12×4= 24×2= 6×90=44×2= 21×3= 11×6= 45×2=597 克+205 克= 158克+166克=424 克+270克= 609吨+200吨=2.请你估一估。
2024-2025学年牛津译林版(2020)九年级生物下册阶段测试试卷202
2024-2025学年牛津译林版(2020)九年级生物下册阶段测试试卷202考试试卷考试范围:全部知识点;考试时间:120分钟学校:______ 姓名:______ 班级:______ 考号:______总分栏题号一二三四五六总分得分评卷人得分一、选择题(共5题,共10分)1、图是心脏、血管的示意图,“→”表示血流方向,下列表达正确的是()A. 甲流出的血液为动脉血B. 乙和丙都是静脉血管C. 血液流动的方向是甲→乙→丁→丙D. 血液流经乙→丁→丙后,静脉血变为动脉血2、能进行陆地生活的动物,它们呼吸可以利用的结构有()A. 气管B. 肺C. 气管、肺、体壁D. 皮肤3、动物的先天性行为是()A. 通过向父母学习而获得的行为B. 由体内遗传物质所决定的行为C. 因环境影响而逐渐形成的行为D. 依靠自身在生活中积累所得到的行为4、小明发现自己的小便发红,去医院检查发现尿中有红细胞、蛋白质等,据此推断小明病变的部位最可能是()A. 肾小球B. 膀胱C. 肾小管D. 输尿管5、人体内能产生性激素的器官分别是()A. 子宫和阴囊B. 卵巢和睾丸C. 输卵管和输精管D. 卵巢和精囊腺评卷人得分二、填空题(共5题,共10分)6、如图是膝跳反射的示意图,据图回答下列问题:(1)从反射弧的结构来看,当叩击膝盖下的韧带时,[①]______接受刺激后产生神经冲动,冲动经②→③→④传到[⑤]______后,小腿突然抬起。
(2)从反射的形成来看,此反射的类型属于______,请举一例和该类型相同的反射:______。
(3)小腿抬起后才有感觉,这种感觉在______形成,这说明脊髓不仅有反射功能,而且有______功能。
7、在生物的体细胞中,染色体是存在,如人的体细胞中染色体为对.基因也是存在的,分别位于成对的上,如人的体细胞中包含46个分子,含有数万对,决定着人体可遗传的.8、识图,回答下列问题:(在“[]”内填数字,在横线上填结构名称)(1)请根据图1显微镜图示,写出与图中数码③⑥相对应的结构名称分别是:、.(2)在高倍镜下看到的视野比低倍镜的要.(3)如图2为在光学显微镜下看到的细胞模式图,因为该细胞有、和.(4)在植物的根细胞中没有的部分是.(5)刀切鲜橙时,流出的黄色汁液主要是,它来自图中结构[ ] .(6)能够控制物质进出细胞的结构是[ ] .(7)含有遗传物质的结构是[ ] .9、请阅读下面的资料回答:某同学家里为饲养小鸟而养着黄粉虫.一天,她发现铺在虫盒底部的泡沫塑料上有细小的噬咬痕迹,“是黄粉虫在吃塑料吗?”于是,她大胆地作出推测“”,然后她开始了实验.她将十多只黄粉虫平均分成甲、乙两组,分别为两组虫子设计了“食谱”:甲组喂养麦麸和菜叶,乙组在适当减少麦麸和菜叶的同时,逐渐增加泡沫塑料餐盒片.经过几天的喂养,她不但发现了虫子确实在吃塑料餐盒,而且通过称量证明:虫子体重在增加.发现虫子确实在吃塑料盒后,他又对乙组黄粉虫的粪便做了静电、燃烧、浸水等实验,发现其粪便不产生静电吸附、不可燃烧、不漂浮,并产生腐败臭味.(1)该同学的推测是.(2)该同学在实验时,采用多只黄粉虫的目的是.(3)该实验的对照组是.(4)根据实验结果,请你写出相关的结论:.(5)该同学的实验结果,能为我们解决哪类环境问题提供提示?.10、(2014春•利川市校级期中)如图示生物进化的大致过程.请据图回答:(1)鸟类和[②]都是由[①]进化来的.(2)裸子植物和[③]植物的共同祖先是蕨类植物.(3)生物进化的研究方法能多种,其中比较重要的方法之一是比较.科学家通过对不同年代的纵向比较,以及对现存的横向比较等方法,推断出了生物进化的大致历程.评卷人得分三、判断题(共5题,共10分)11、为了使子代保留亲代优良性状,可用嫁接、扦插、组织培养的方法繁殖.(判断对错)12、绿色植物是有机物的生产者,植物的每一部分都能进行光合作用.(判断对错)13、子代的性状和亲代的一定完全相同.(判断对错)14、人体内的许多菌群与人体存在着共生现象.(判断对错)15、牙齿是人体中最坚硬的器官,分为牙冠、牙颈和牙根三部分..(判断对错)评卷人得分四、简答题(共3题,共18分)16、图是豌豆花色的遗传图解,请据图分析回答问题:(1)豌豆的亲代都是紫花,而后代中也出现了紫花,这种现象在生物学上称为______;豌豆的紫花和白花在遗传学上称为一对______。
江苏省海安高级中学2024届高三上学期10月阶段检测英语试卷(含答案)
江苏省海安高级中学2024届高三上学期10月阶段检测英语试卷学校:___________姓名:___________班级:___________考号:___________一、阅读理解The London Book FairTime and LocationThe London Book Fair will take place 18—20 April 2023, Olympia London.Children's &Young AdultOur Children's 8.Young Adult section traditionally welcomes the leading names in the field to exhibit.These companies enjoy noisy passageways full of visitors and benefit from the opportunity to increase brand awareness.However, any children under 16 are not allowed to be at The London Book Fair.Authors &Self-PublishingAuthor HQ, which consists of a theatre and networking area, is one of our most popular features, attracting great interest from the self-publishing community.Meanwhile, our Author of the Day programme helps bring writers face-to-face with bestselling authors who will share their journey to publication during a special series of talks at the fair.Technology and Publishing SolutionsAll the new ways to treat content are found in the Tech area at LBF, located in the National Gallery of Olympia.Whether it be an app, game, mobile development or enhanced eBook—or a development not yet launched—the Tech area is its home.To keep the creativity flowing, there is a dedicated Buzz Bar in the heart of the Tech area for those all-important networking meetings.BA MembersBA Members attend the fair for FREE and receive a number of key benefits, making the fair a more accessible, cost-effective and highly relevant event for booksellers.Simply click here to find out more about becoming a BA member and taking advantage of this offer.If you have any further difficulties, please contact our Customer Services team who will be happy to help.1、Who will be welcomed by the London Book Fair?A.A mother with a kid.B.A green hand writer.C. A primary school student.D. A visitor getting to London in July.2、What should we do to gain more benefits on the fair?A. Apply for BA members.B. Attend networking meetings.C. Increase brand awareness.D. Contact Customer Services team.3、Where is this text probably taken from?A.A textbook.B.A newspaper.C.A website.D.A fashion magazine.Be invisible. Don't influence the scene. Then, in 2019, the 28-year-old Ugandan had an opportunity to do just the opposite.That's when Mbabazi learned of the Gulu for Women With Disabilities Union (GUWODU), a professional and social center in a small city in Uganda's north.There, she partnered with seven women on a portrait series that was a celebration of individuality and personal expression. "I was tired of the images I was seeing out there, especially here in Uganda, where people with disabilities are robbed of their personalities, " said Mbabazi. "They're photographed as people who can't do anything.I didn't want my images to look like that."Over one year, she made four trips to Gulu and photographed women she met, including a land mine survivor missing a leg, a deaf mother of four, and a blind musician.They posed in custom dresses, created by a Kampala-based designer, against backdrops (背景幕布) of art and handiwork they had made.When Mbabazi asked the women how they wanted to be seen, they told her:as capable, equal, Intelligent.In other words, the dignity that Ugandans with special needs often are denied.Joyce Auma, 25, who uses wheelchair, chose a blue patterned top and skirt that contrasted beautifully with the vibrant green and blue backdrop.Another, Laker Irene Odwar, who lost her leg in a land mine at age 16, chose a pale blue blazer and a shirt with a smart silk scarf.On her last trip to Gulu, Mbabazi delivered large, framed copies of the portraits to those who posed for them.As Mbabazi explains, "They said, 'This shows me as I am in my full existence, my full body, as I am.'" Mbabazi hopes the photos will be exhibited publicly, to help change how the women are seen, and treated, by others.4、The underlined words "fly on the wall" in the first paragraph means a photographer who ______.A. takes photos without being noticedB. takes photos with careful arrangementsC. makes a great difference with photosD. uses advanced technology in photographing5、What do the models Mbabazi chose have in common?A. They are good at making dresses.B. They are eager to become famous.C. They are disabled to some degree.D. They are into bright, vibrant color.6、Which of the following can best describe Mbabazi's photographs?A. Dull and conventional.B. Distinctive and expressive.C. Dreamlike and attractive.D. Unrealistic and creative.7、We can infer that the purpose of Mbabazi's photographs is to ______.A. celebrate the individuality of Uganda womenB. show the real life of women with disabilitiesC. display the beauty of women in custom dressesD. challenge the way the world sees disabled womenScientists in Switzerland have used lasers(激光)to change the path of a lightning strike.The experiment was carried out on Säntis mountain in Switzerland, near a radio and TV tower hit by lightning about 100 times a ing a special laser, the researchers were able to guide the lightning strike.Scientists have been trying to find a way to protect buildings from lightning for a long time.At present, the best way to protect buildings from lightning is by putting metal rods (杆)on the buildings.These rods are connected to the ground.The lightning is attracted to the rods, which safely guide the electricity into the ground.But lightning rods can only protect a small area.If a building is very large, it needs a lot of lightning rods.But some buildings-such as airports-are so large that it's difficult to protect the whole building using lightning rods.Another idea is to use lasers to guide lightning.The idea of using lasers to guide lightning isn't new.Scientists have been working on the idea for over 20 years.They've successfully guided lightning with lasers inside a laboratory.But until 2021, scientists guided lightningwith lasers ing a powerful laser that can fire about 1, 000 times a second, scientists in Switzerland were able to guide lightning bolts for 164 feet (50 meters).The heat from the laser creates a path of air that is less thick than the air around it.The path also has a special charge.The lightning can follow this path almost as if it were a lightning rod.In the past, experiments with lasers that fired more slowly didn't work.Managing to guide the lightning in an outdoor environment is a very big step.But despite the progress, the laser still isn't a good choice when it comes to protecting large buildings.8、To stop a building from being stricken by lightning, it is best to _______.A.equip it with metal rodsB.position it away from airportsC.build it on low-lying open groundD.keep it away from any kind of metal9、What enables the laser to guide the lightning?A.Its color.B.Its brightness.C.Its speed.D.Its concentration.10、What will the paragraph following the text probably talk about?A.How the laser should be improved to protect large buildings.B.When the laser will be widely used to protect large buildings.C.Why it is unnecessary to use the laser to protect large buildings.D.What prevents the laser from being used to protect large buildings.11、What is the best title for the text?A.Scientists Find a New Use of the LaserB.Scientists Guide Lightning with the LaserC.A New Idea Has Been Tested to Guide LightningD.A New Way to Protect Buildings Has Been FoundThe human brain is the most complex and poorly understood biological structure known to man.Our human brain is relatively large for our body size and wrinkled in comparison to other animals' brains.Across species, brain size and wrinkle number is related to intelligence. University of Copenhagen researchers have made an incredible discovery seeking to learn more about the mammalian (哺乳动物的) brain.A vital enzyme, a special material, allows brain signals to be transmitted or transported.The enzyme is randomly turning on and off, even taking hours-long "breaks from work." These discoveries could have a significant impact on our understanding of the brain and the development of medicines.The discovery isfeatured on the cover of Nature.Millions of neurons (神经元) are constantly communicating with one another, shaping thoughts and memories and allowing us to move our bodies at will.Neurotransmitters are transported from one neuron to another by a unique enzyme when two neurons meet to exchange a message.This process is necessary for neuronal communication as well as the survival of all complex organisms (extremely small living things).Until now, researchers all over the world assumed that these enzymes were constantly active, transmitting vital signals.However, this is not the case.It is almost impossible to understand that the extremely critical process of loading neurotransmitters in containers is carried out by only one cell per container.Especially when we find that 40%of the time these cells are switched off.Using a new method, researchers from the Department of Chemistry at the University of Copenhagen closely examined the enzyme and discovered that its activity switches on and off at random periods of time, contradicting our previous understanding."Contrary to popular belief, and unlike many other proteins, these enzymes could stop working for minutes to hours.Still, the brains of humans and other mammals are miraculously able to function, " says Professor Dimitrios Stamou, who led the study from the research center at the University of Copenhagen's Department of Chemistry.12、What is implied in the second paragraph?A.The enzyme is continuously turning on and off.B.Enzyme does not affect the transmission of brain signals.C.No enzyme has been found in the mammalian brain so far.D.Scientists used to think the special enzyme does not take a break.13、How could we move our bodies as we like?A.The communication between neurons happens without stop.B.We shape our thoughts though we may not have good memories.C.The newly found unique enzyme is at the most time switched off.D.Neurotransmitters transport a unique enzyme from one neuron to another.14、Why do the scientists think the discovery unbelievable?A.There is enzyme in mammalian brains.B.Mammalian brains function as human's.C.One cell can have such an important function.D.40% of the critical cells are actually switched off.15、What can be the best title for the passage?A.A Surprising Significant Finding about Mammalian BrainsB.A Very Important Research Led by Professor Dimittrios StamouC.Researches on Brains of Animals Being Carried out By ScientistsD.A Completely New Method Employed by the Department of Chemistry二、七选五16、Although being famous might sound like a dream come true, today's stars, feeling like zoo animals, face pressures that few of us can imagine. ①_______ Paparazzi (狗仔队)camp outside their homes, cameras ready.Newspapers and magazines all snap up to publish thrilling stories about their personal lives.According to psychologist Christina Villareal, famous people worry constantly about their public appearance. ②_______ Eventually, they see themselves the way their fans imagine them, not as the people they were before everyone knew their names.③_______ In the 4th century B. C. painters followed Alexander the Great into battle, hoping to picture his victories for his admirers.When Charles Dickens visited America in the 19th century, his sold-out readings attracted thousands of fans, leading him to complain about his lack of privacy.Local magazines and newspapers published his thrilling stories about his personal lives.They did much the same way that modern tabloids and websites do.Being a public figure today, however, is a lot more difficult than it used to be.Superstars cannot move about without being photographed or interrupted for a signature. ④_______ Then there is always the media to spread the news in minutes and keep their "story" alive forever.If fame is so troublesome, why aren't all celebrities running away from it The answer is there are still ways to deal with it.Some stars stay calm by surrounding themselves with trusted friends and family or by escaping to remote places away from big cities.Others actively contact related social media or websites to keep the public informed of their views in time when suffering from the pressure of public opinions. ⑤_______A. Over time, they feel separated and alone.B. They are at the center of much of the world's attention.C. These celebrities start to lose track of who they really are.D. Actually, the calmer they keep, the less trouble they will run into.E. The phenomenon of tracking famous people has been around for ages.F. For example, they accidentally say something silly or do something ridiculous.G. Inadequate social recognition makes it much harder for stars to keep a positive image.but I had to drag my heavy feet to the violin studio.imagery in your mind,“Kate said. I closed my eyes and began to play, just as its theme wasplaying I’ve ever heard from you.” Her eyes were shining. “Who knew painting out thecreativity and try different methods when facing difficulties.”skill, which I applied to my daily life.17、A. care B. relaxation C. freedom D. motivation18、A. courage B. concern C. wisdom D. emotion19、A. numbers B. standards C. notes D. lines20、A. failed B. desired C. managed D. offered21、A. watched B. listened C. performed D. prayed22、A. blankly B. angrily C. enviously D. gratefully23、A. shoot B. evaluate C. sculpt D. draw24、A. personality B. imagination C. ambition D. curiosity25、A. pictured B. replaced C. identified D. explored26、A. messy B. amusing C. vivid D. strange27、A. common B. brief C. childish D. exceptional28、A. wrapped up B. noted down C. reflected on D. set about29、A. preserve B. spread C. interpret D. compose30、A. inspiring B. confusing C. shameful D. adventurous31、A. information-sorting B. problem-solvingC. critical-thinkingD. decision-making四、短文填空32、Loulan, ①_______ ancient city on the Silk Road, brings back ②_______ (image) of mystery and romanticism even as it disappears into the mists of history.Shiji, or Records of the Grand Historian^ the foundational text of Chinese history③_______ (date) back to the first century BC, records that before the 2nd century BC, Loulan was already famous in Xiyu. ④_______, it collapsed in about the 5th century. In 1900, Swedish explorer Sven Hedin discovered the site of ancient Loulan.⑤_______ (locate) in Lop Nur, a former salt lake which ⑥_______ (dry) up to a large extent now, in Ruoqiang county, Bayingolin Mongol autonomous prefecture, Xinjiang, the Loulan site covers an area of about 120,000 square meters, ⑦_______ extremely harsh environment ensured that few people set foot on this area. In the 1990s, when mummies were discovered in this area,grave robbers noticed the wealth of cultural relics. ⑧_______ (tackle) the situation, a Loulan cultural relics protection station was built in 1998. At first it was ⑨_______ (season), and later became permanent in 2003.Over the years, five stations have been built in Lop Nur, and altogether 20 people⑩_______ (work) at them safeguarding heritage, according to Feng Jing, director of Loulan Museum in Ruoqiang.五、书面表达33、假如你是李华,你在澳洲游学期间发现当地一家博物馆的中文标语使用不当,请你写一封信反映给该博物馆的负责人,内容包括:1.写信目的;2.标语不当之处及影响:3.修改建议。
上海市育才中学2023-2024学年高三上学期10月第一次阶段检测英语试卷
上海市育才中学2021级高三第一学期10月练习考试时间120分钟,满分140分I.Listening Comprehension25分Section A10分Directions:In Section A,you will hear ten short conversations between two speakers.At the end of each conversation,a question will be asked about what was said.The conversations and the questions will be spoken only once.After you hear a conversation and the question about it,read the four possible answers on your paper,and decide which one is the best answer to the question you have heard.1. A.To a bank. B.To a travel agency.C.To a drugstore.D.To Spain.2. A.He forgot to submit his paper. B.He misremembered the deadline.C.He didn't finish his paper on time.D.He couldn't focus his mind on the paper.3. A.She is a movie enthusiast. B.She prefers thrillers to romances.C.She doesn't like thrillers.D.She is not in the mood for any movie.4. A.Because she is not good at calculating.B.Because she hurried to finish the report.C.Because she is quite a careless person.D.Because she cited unconfirmed figures.5. A.Lily forgot to deliver discs to the man.B.The man failed to renew the address.C.Lily planned to visit the new dormitory.D.The discs might have been mailed to the former place.6. A.The woman doesnt enjoy the leftovers.B.The man is an excellent cook in the army.C.The man has invited many people for lunch.D.The man intentionally prepared much food.7. A.The man should be more diligent.B.Cramming is effective for an exam.C.Biology is indeed difficult to learn.D.The man shouldn’t have stayed up that late.8. A.Arrange to apply for another room.B.Make a complaint about her roommate.C.Ask her roommate to move out of the room.D.Change rooms with someone in the housing office.9. A.Helen’s hard work is rewarding.B.Helen is an accomplished job hunter.C.Helen always complains about her job.D.Helen is viewed as a model by the speakers.10. A.Every student should value Chinese culture.B.Chinese students are humble and reserved.C.He is deeply impressed by Chinese culture.D..Chinese students lack the courage to share ideas.Section B15分Directions:In Section B,you will hear two short passages and one longer conversation,and you will be asked three questions on each of the passages and the conversations.The passages and the conversations will be read twice,but the questions will be spoken only once.When you hear a question,read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.Questions11through13are based on the following passage.11. A.To relocate to safer grounds. B.To migrate with the seasons.C.To seek more hunting grounds.D.To gather more food for survival.12. A.It once belonged to the North sea. B.It was drowned by the melt water.C.It was an island abundant in wildlife.D.It was unveiled by the modern fishermen.13. A.Polar ice caps will continue to melt at a rapid rate.B.The sea floor witnessed the rise and fall of the Europe.C.Doggerland is the birthplace of English civilization.D.Coastal residents are vulnerable to the climate change.Questions14through16are based on the following passage.14. A.Scientists in Britain are going to collect rocks on Mars.B.The discovery of Boron is a milestone in Mars exploration.C.Evidence indicates there exist plants and animals on Mars.D.The microscope is mainly used to identify different rocks.15. A.Basic molecules for life. B.More essential chemicals.C.Holes caused by microbes.D.Ancient material from Mars.16. A.The development of life on Mars. B.The search for signs of life on Mars.C.The importance of research on rocks.D.The discovery of surface water on Mars. Questions17through20are based on the following conversation.17. A.To practise skateboarding. B.To encourage teenagers in trouble.C.To support a non-profit organization.D.To fulfil his dream of touring Europe.18. A.They served as tour guides for Joe. B.They kept a record of Joe’s journey.C.They transported equipment for Joe.D.They took care of Joe’s accommodation.19. A.He covered a rather long distance. B.He tried to follow his friends’van.C.He fell down and broke the trainers.D.He climbed over the rugged mountains.20. A.Prepare for another trip. B.Resign from his current job.C.Write a book about his journey.D.Renew a contract with the organization.II.Grammar and Vocabulary20分Section A GrammarDirections:After reading the passage below,fill in the blanks to make the passage coherent and grammatically correct.For the blanks with a given word,fill in each blank with the proper form of the given word;for the other blanks,use one word that best fits each blank.10分Do you know someone who is exceptionally picky when it comes to the food to eat,the clothes to wear,or the people to date?Choosy people tend to be somewhat overly analytical-they carefully weigh the pros and cons of most decisions.As a result,they tend to take a lot of time (21)________(make)up their minds.Remember Jerry from Seinfeld?He was extremely picky regarding the people he dated.Any physical flaw,(22)________small,was Jerry's reason for rejecting a possible dating partner.I hada friend who was like that.He didn't like the shape of this girl's chin,or another(23)_______ears were“too large for her face.”As a result,he rarely dated anyone.A waitress told me a story of a particular picky woman.The restaurant had a special salad(24)________tons of ingredients.This woman would go down the list of ingredients and say,“I don't like cucumbers,take that out...take out the cilantro,no tomatoes,etc.”The waitress said that by the time she was done,it was(25)________salad of just iceberg lettuce!People who are not picky-the opposite end of the scale-tend to be(26)________(impulsive),flexible,and open to experience.Our research found that some people are only picky in particular areas of their lives-eating, dating,or when(27)________(evaluate)goods for purchase,although most were picky in most things.Picky people tend to analyze,and often overanalyze,the choices that they are about to make.Some of them can drive salespersons crazy as they hesitate,evaluate.and hesitate again.A contractor(承包商),who(28)________(remodel)a couple of houses,told me the story of two extreme clients.The first,who was extremely choosy,took forever to decideon bathroom fixtures,appliances,cabinets,and paint.(29)________________the non-picky one,looked at three similar colors and said,“They're all ok,you choose.”While choosy individuals(30)________spend long time deciding,being analytical and slowing to act,non-choosy people's impulsiveness may lead to quick,and unwise decisions. However,the truth is that non-choosy people may also make their quick decisions,and rationalize them to make them fit,even if it wasn't the best decision in the first place.Section B VocabularyDirections:Complete the following passage by using the words in the box.Each word can only be used once.Note that there is one word more than you need.10分A.claimedB.evacuateC.fabricsD.regularE.significantlyF.sinkG.rainstorms H.similar I.initially J.swallowing K.thought“It was a wave of water,”says Oulimata Sambe.She points out the still-sodden(湿透的) armchairs,muddy wardrobe and the water stain a metre and a half up the wall in her small house in Ngor,a fishing village within Dakar,the capital of Senegal.“I had two grandkids on my bed,I had to(31)______them out of the window,”she adds.Not faraway,underpasses on Dakar's scenic corniche(滨海路)became car-(32)______lakes.Just weeks earlier another downpour had turned quiet streets in Dakar into raging rivers and collapsed a section of motorway.(33)______events regularly occur across the region.Recent flooding and landslides also killed eight people in Freetown,the capital of Sierra Leone.In June flooding killed12people in Abidjan,the commercial capital of Ivory Coast.Floods in Lagos,Nigeria’s commercial capital, (34)______another seven lives.Even when they are not deadly,city floods ruin lives and livelihoods.Storm water recently flooded the biggest textile(纺织业)market in Kano,a city in northern Nigeria,destroying hundreds of thousands of dollars’worth of(35)______.Unusually heavy rains have become(36)______more common over the past30years, leaving huge numbers of people at risk.In places this is partly because of deforestation.A recent study by Christopher Taylor of the UK Centre for Ecology and Hydrology,a research institute,and his coauthors found that afternoon(37)______in deforested parts of coastal west Africa happen twice as often compared with30years ago.Their frequency went up by only about a third in places that kept their forests.Yet(38)______flooding of cities in west Africa is not only caused by heavier rain.Unplanned urbanization is also to blame.As cities have grown,builders have thrown up concrete walls with little(39)______about providing drainage,making it harder for water to find a clear path to the sea.As ever larger areas have been paved over,there has been less exposed soil into which water can gently(40)______away.And as cites get more packed with new arrivals,their few functioning drains get overwhelmed or clogged.III.Reading Comprehension45分Section ADirections:For each blank in the following passage there are four words or phrases marked A,B C and D.Fill in each blank with the word or phrase that best fits the context.15分When Harry told me that he was leaving the company,one of the first things he said to me was that he didn’t like emotional goodbyes.I have decided to take him at his word.Everything you will hear me say tonight is straightforward and___41___,just like the man himself.Harry has been in the finance departent for seven years.In that time,he has not done anything remotely___42___.I asked several people if they had anecdotes(轶事)about him,and the best they could come up with is that he once accidentally changed a formula in the annual budget spreadsheet.Since the___43___was quickly spotted and fixed,it had no impact at all.Will Harry be___44___?Not at all,though for reasons that he may not fully grasp.This is an evening in which the person who is leaving receives presents(as well as a card from people whose names you don't recognize but who just loved working with you).But the___45___goes both ways.The leavers have a parting gift of their own to present:a convenient scapegoat(替罪羊).When someone dies,the convention is not to speak ill of the departed.When an employee ___46___a company,it's the opposite.Things that don't work as well as they should can be laid at the door of someone who won't___47___.Frustrations that have been suppressed can finally be blamed on someone.When we speak of you,we will say things like“Harry had many strengths but...",and we will___48___ourselves that you held us back a bit.This will not be true,but it will be___49___.I'd like to take this opportunity to tell you that we are grateful for this___50___ act of service,which can last for as long as a year after someone has actually left the building. After that,memories tend to fade.I wish I could promise you that you are part of company folklore,or that your role in banning plastic straws from the office will ring through the ages. ___51___,the only guarantee I can give is that no one here will ever read your exit-interview notes.This may all seem a little___52___.You have spent many years at the company,and yet will probably___53___.But in spite of that,you should still feel___54___in your time here.To have done your work well and to leave at a time of your choosing are achievements that are beyond most people.So please raise your glasses to Harry.He has been an excellent colleague and won't really be___55___.41.A.off the guard B.to the point C.in the swing D.on the horizon42.A.funny B.impressive C.correct D.creative43.A.breakdown B.discovery C.mistake D.crack44.A.hated B.remembered C.adored D.forgotten45.A.impact B.exchange C.ceremony D.end46.A.joins B.founds C.reforms D.exitse up B.answer back C.leave off D.back away48.A.persuade rm C.remind D.caution49.A.pointless B.consequential C.significant D.convenient50.A.selfless B.grand C.final D.accidental51.A.Instead B.Otherwise C.Besides D.Therefore52.A.weird B.amusing C.exciting D.sad53.A.make no difference B.leave little traceC.have some sayD.produce much impact54.A.regret B.guilt C.pride D.pain55.A.missed B.replaced C.erased D.blamedSection BDirections:Read the following three passages.Each passage is followed by several questions or unfinjshed statements.For each of them there are four choices marked A,B,C and D.Choose the one that fits best according to the information given in the passage you have just read.22分AWorth nearly$ltrn,Facebook is the world’s sixth-most-valuable company.Its revenues have grown by56%in the past year,and its share price by more than a quarter.Nearly3bn people use its products every month.Why did such a successful company change its name as Meta?The likely official reason for the rebranding is that the firm has outgrown the social network that Mark Zuckerberg started17years ago in a Harvard dorm.Today it includes other social apps (Instagram,WhatsApp,Messenger)and video hardware(Oculus,Portal).It has launched a digital wallet(Novi)and may yet offer a currency(Diem).Mr Zuckerberg expects people eventually to associate his firm more with the“metaverse”(元字宙),a virtual space for work play and more, than with social media.Facebook wouldn't be the first tech giant to do so.In2015Google set up Alphabet,a holding company for the search engine and its many side projects.Under this model,Facebook would become just another app within a wider family,though by far it has been the biggest earner.There is another possible motive for a makeover.For all its financial success,the Facebook brand has become tarnished.The social network is blamed for fueling everything from teenage anorexia(厌食症)to uprising at the US Capitol.Public trust in it is lower than in most tech giants, and falling.Although two years ago the firm started branding its apps as being“from Facebook”, its new smart glasses,which can record video and take phone calls,feature only the logo of its partner,Ray-Ban.A former employee revealed that Facebook was trying to cover up a drop in young American users.Mr Zuckerberg himself has been a reason for much of the criticism of Facebook,and of bossy tech firms more generally.As the all-powerful founder,he has a higher profile than his opposite numbers at TikTok,YouTube and other social networks.Normally,a brand facing a reputational crisis might dump its unpopular CEO.But Mr Zuckerberg’s position is immovable, which may explain why he would want to dump the brand instead.56.Facebook changed its name because________.A.it wanted people to associate its name with universeB.it was trying to follow the fashion led by GoogleC.it expected to expand its business to a wider rangeD.its former name has brought bad reputation to the company57.What can we know about Facebook?A.It was founded by Zuckerberg in Harvard's dormitory.B.It has a positive influence on teenagers’mind and actions.C.It is as popular among young people in the US as it was.D.It produced smart glasses with two companies’logos on it.58.What does the underlined word“tarnished”mean in the passage?A.distinguishedB.abandonedC.globalizedD.spoiled59.This passage probably appears in________.A.a science reviewB.a business magazineC.a technical reportD.the website of FacebookBThe Pros and Cons of Napping●Daytime resting:helpful or harmful?Getting some sleep,even a short afternoon nap,may seem like a good thing for people with sleep disorders.But for those with insomnia and an already decreased desire to sleep at night, midday shut-eye can actually be counterproductive.So before you curl up on the couch this afternoon,consider whether your quick fix might backfire when you lie down in bed tonight.●Trouble sleeping at nightIf you have insomnia,naps present a problem,even if you feel tired during the day.Napping during the day can perpetuate bad sleep habits for people with temporary sleep issues caused by stress,illness,or jet lag too.“Even just a little bit of a power nap reduces your night time sleep drive,”says Ralph Downey III,PhD,director of the Sleep Disorders Center at Loma Linda University Medical Center in Califoria.“The nap becomes nothing more than another episode of fragmented sleep.”●Getting through the dayIf you don't have a problem getting your z’s at night,a quick nap can work wonders to pull you through a tiresome or sleep-deprived day.In fact,a2008study found that a45-minute daytime nap can improve memory function.And previous studies have found that naps can lower blood pressure.Those who suffer from narcolepsy or shift-work syndrome may also benefit from daytime naps,says James Wyatt,PhD,director of the Sleep Disorders Service and Research Center at Rush University Medical Center in Chicago.●Fatigue could be a warning signIf you're constantly fighting the urge to sleep during the day and falling asleep instantly at night,you might have obstructive sleep apnea,a condition in which you stop breathing while you sleep.In this case,naps won't help.By wearing a continuous positive airway pressure(CPAP) machine that flows oxygen through your nose,however,you'll likely sleep more soundly and wake refreshed whether from a good night's rest or a quick catnap.60.If you suffer from insomnia________.A.midday shut-eye may be helpfulB.a short afternoon nap is probably a good thingC.napping during the day is considered a good habitD.a little bit of a power nap decreases your night time sleep desire61.A quick nap can be beneficial for common people except those________.A.who have a problem falling into sleep at nightB.whose memory is not good enoughC.who suffer from shift-work syndromeD.whose blood pressure is too high62.It can be inferred from the passage that________.A.naps are helpful for those who have obstructive sleep apneaB.more oxygen through your nose might improve sleep qualityC.a45-minute daytime nap can be beneficial for those with insomniaD.a quick nap can pull everyone through a sleep-deprived dayCDelivering life-saving drugs directly to the brain in a safe and effective way is a challenge for medical providers.One key reason:the blood-brain barrier,which protects the brain from tissue-specific drug delivery.Methods such as an injection or a pill aren't as precise or immediate as doctors might prefer,and ensuring delivery right to the brain often requires invasive risky techniques.A team of engineers from Washington University in St.Louis has developed a new nanoparticle generation-delivery method that could someday vastly improve drug delivery to the brain,making it as simple as a sniff.“This would be a nanoparticle nasal spray,and the delivery system could allow medicine to reach the brain within30minutes to one hour,”said Ramesh Raliya,research scientist at the School of Engineering&Applied Science.“The blood-brain barrier protects the brain from foreign substances in the blood that may injure the brain,”Raliya said.“But when we need to deliver something there,getting through that barrier is difficult and invasive.Our non-invasive technique can delivel drugs via nanoparticles so there’s less risk and better response times.”The novel appronch is based on aerosol(气落胶)science and enginecring principles that allow the gencation of monodisperse nanoparticles,which can deposit on upper regions of the nasal cavity via spread.The nanoparticles were tagged with markers,allowing the researchers to track their movement.Next,researchers exposed locusts’antenna(触角)to the aerosol,and observed the nanoparticles travel from the antennas up through the olfactory nerve,which is used to sense the smell.Due to their tiny size,the nanoparticles passed through the brain-blood barrier,reaching the brain and spreading all over it in a matter of minutes.The team tested the concept in locusts because the blood-brain barriers in the insects and humans have similarities.“The shortest and possibly the easiest path to the brain is through your nose,”said Barani Raman,associate professor of biomedical engineering.“Your nose,the olfactory bulb and then olfactory cortex:two steps and you’ve reached the cortex.”To determine whether or not the foreign nanoparticles disrupted normal brain function,Saha examined the physiological response of olfactory neurons in the locusts before and after the nanoparticle delivery and found no noticeable change in the electrophysiological responses was detected.“This is only a beginning of a set of studies that can be performed to make nanoparticle-based drug delivery approaches more principled”Raman said.The next phase of research involves fusing the gold nanoparticles with various medicines,and using ultrasound to taarget a more precise dose to specific areas of the brain,which would be especially beneficial inbrain-tumor cases.63.This passage is mainly about________.A.a novel method of drug deliveryB.a challenge facing medical staffC.a new medicine treating brain diseasesD.a technique to improve doctors’ability64.According to the passage,which of the following statements is TRUE?A.Doctors prefer using methods like an injection to treat diseases.B.Locusts were taggged with markers to track their movement.C.The blood-brain barrier lowers the effectiveness of a pill.D.The medicine could reach the brain within half an hour.65.The researchers focused their study on locusts because________.A.human and locusts have similar structures that protect brain from foreign substances.B.the delivery process consists of the olfactory bulb and the olfactory cortexC.locusts have changeable electrophysiological responses to nanoparticlesD.The shortest and possibly the safest path to the brain is through human’s noses66.________would most be interested in reading this passage.A.A lung cancer patient who needs operation immediatelyB.A college student who majors in medical technologyC.A senior doctor who is about to retireD.A high school teacher who is teaching biologySection CDirections:Read the following passage.Fill in each blank with a proper sentence given in the box. Each sentence can be used only once.Note that there are two more sentences than you need.8分A.If this is a battle,signs indicate that the pro-phone crowd has already won.B.But rather than expressing firustration about this awkwardness,she said she felt guilty,as if she were the one challenging convention.C.In recent years,the de Young received more than a thousand complaints from people who felt that cell phones had spoiled their experience of the exhibit.D.The cause of this recent craze was Bouquets to Art,one of the most popular annual events at the de Young Museum in San Francisco.E.The truth is people like selfies more than the exhibits way beyond researchers’imagination.F.But the issue is complicated for the professionals running museums.A San Francisco Museum Tackles Art’s Instagram DilemmaA woman held tightly her phone to her heart,the way a missionary might hold a Bible.She was anxious to take a picture of a stunning bouquet of flowers,but first she had toget through a crowd of others who were doing the same.(67)___________For the34th year,florists were asked to create bouquets that respond to pieces of art on display,from ancient carvings to contemporary sculptures.A tower of baby’s breath imitates a waterfall in a nearby painting by Gustav Grunewald.Red flamingo flowers and neon blue sticks echo a surreal portrait of a woman by Salvador Dali.It's amazing and also extremely Instagrammable,to the point that it has become a problem.(68)__________Institutions of fine art around the world face similar problems as the desire to take photographs becomes a huge draw for museums as well as something that upsets some of their sponsors.So the de Young responded with a kind of agreement:carving out“photo free”hours duringthe exhibition’s six-day run.One common complaint in the ongoing debates over the effect of social media on museum culture is that people seem to be missing out on experiences because they are so busy collecting evidence of them.A study published in the journal Psychological Science suggests there is truth to this.It found that people who took photos of an exhibit rather than simply observing it had a harder time remembering what they saw.(69)__________Linda Butler,the de Young’s head of marketing,communications and visitor experience,acknowledges that not everyone wants amuseum to be“a selfie playland”.Yet a lot of other people do,and her take is that the de Young is in no position to claim that one motivation for buying a$28ticket is more valid than another.If we removed social media and photography,she says,“we should risk becoming irrelevant”.(70)__________On this visit to the museum,most people seemed to treat the photo craze as the new normal.Many politely waited their turn and got out of other people's shots even as visitors bumped into each other in crowded galleries.IV.Summary Writing:10分Directions:Read the following passage.Summarize the main idea and the main points)of the passage in no more e your own words as far as possible.71.It is a common sight on campus or in the streets:a young person rides by on an electric scooter,traveling quickly and proudly.But Beijing's traffic authorities have said that starting on Sept.5,people who are caught riding electric scooters on public roads or bicycle lanes will be fined10yuan.They will also be given a warning not to use the vehicles on public roads again.The announcement was made after traffic police in Shanghai started a campaign to get electric scooters off public roads,with police officers stopping riders because the scooters could cause traffic problems.The Beijing Consumer Association said it had tested more than20electric scooters of different brands recently and found that most had substandard brakes.It added that16 of the tested scooters could go faster than the maximum20km per hour set for electric bikes. According to the traffic police,people who ride electric scooters at certain speeds can easily bump into the vehicles in the vehicle lane and hurt people who walk in the bicycle lanes.But seeing the benefits that electric scooters have brought to young people,experts are worried that the ban may take effect slowly.Electric scooters are a great answer to the“last mile problem of getting from a public transport station to one’s home.They're light enough to throw over your shoulder.They're easy to ride just about anywhere and don't need a lot of physical effort.The scooter can travel25km on one charge.It's convenient and easy to control.They are also good for the environment.Unlike cars and buses.electric scooter produce no carbon dioxide,need no fuel and make almost no noise.For many young people,they use them to copy cool celebrities they have seen in videos.第II卷V.Translation:(3+3+4+5=15’)Directions:Translate the following sentence into English,using the words given in the brackets.72.在场的人都觉得他说的话不能证明他是无辜的。
2024-2025学年陕教新版七年级地理下册阶段测试试卷610
2024-2025学年陕教新版七年级地理下册阶段测试试卷610考试试卷考试范围:全部知识点;考试时间:120分钟学校:______ 姓名:______ 班级:______ 考号:______总分栏一、选择题(共8题,共16分)1、关于世界海陆分布叙述正确的是()A. 北极地区是陆地B. 南极地区是海洋C. 地球表面三分海洋,七分陆地D. 地球表面三分陆地,七分海洋2、下列条件不利于聚落的形成与发展的是A. 自然资源丰富B. 地形崎岖C. 气候温和湿润D. 交通便利3、“气候”与“天气”既有联系,又有区别.下列描述气候的是()A. 天空乌云密布,大雨倾盆B. 云南冬无严寒,夏无酷暑C. 今晨寒风凛冽,气温骤降D. 昨日晴空万里,艳阳高照4、15、世界上信徒最多和流传最广的宗教是:A. 基督教B. 伊斯兰教C. 佛教D. 印度教与西经 55°经线对应组成经线圈的经度数应是()A. 西经 125°B. 东经 125°C. 东经 35°D. 西经 35°6、一艘满载货物的轮船远洋归来,在纽约港靠岸,卸货物的工人说都是农产品。
请你猜一猜最有可能是下列哪种农产品()A. 玉米B. 大豆C. 棉花D. 咖啡7、读某聚落形成与发展的演变过程图,完成28-29题该聚落最早形成的主要因素是()A. 资源B. 人口C. 气候D. 河流8、一天中,最高气温一般出现在()A. 11时左右B. 12时左右C. 13时左右D. 14时左右评卷人得分二、多选题(共9题,共18分)9、下列诗句,描写我国南方地区的是()A. “江南有丹橘,经冬犹绿林.”B. “野营万里无城廓,雨露纷纷连大漠.”C. “漠漠水田飞白鹭,阴阴夏木啭黄鹂.”D. “北风卷地白草斩,胡天八月即飞雪.”10、关于东南亚的正确叙述的是()A. 居民主要信仰佛教、伊斯兰教、天主教B. 北部与我国两广接壤C. 世界上油棕、咖啡最大产地D. 世界上最重要的稻谷产区11、【题文】位于西半球,人口超过1亿的国家是()A. 美国B. 巴西C. 尼日利亚D. 俄罗斯12、下列果树,适合在暖温带栽种的有()A. 柑橘B. 苹果C. 梨D. 芒果13、印度较为发达的高科技工业有()A. 航天工业B. 计算机软件C. 激光工业D. 高分子合成工业14、【题文】地球自转产生了()A. 昼夜交替C. 太阳东升西落D. 四季变化15、下列属于撒哈拉以南的非洲主要的出口产品是()A.B.C.D.16、美洲的经济发展很不平衡,只有两个发达国家,其余国家全是发展中国家,这两个国家分别是()A. 美国B. 加拿大C. 巴西D. 墨西哥17、如图为“四幅聚落景观简图”,读后完成17-18题.四副景观图片中,属于乡村聚落的是()A. 甲C. 丙D. 丁评卷人得分三、填空题(共7题,共14分)18、【题文】亚洲和北美洲的界线是_____海峡,南北美洲的界线____ 运河。
2024-2025学年沪科新版六年级语文上册阶段测试试卷16
2024-2025学年沪科新版六年级语文上册阶段测试试卷16考试试卷考试范围:全部知识点;考试时间:120分钟学校:______ 姓名:______ 班级:______ 考号:______总分栏一、选择题(共6题,共12分)1、给下面的加点字词选择正确的解释。
移舟泊烟渚()A. 漂泊B. 停船靠岸C. 吹2、(《夏天里的成长》)下列有关本文的说法,不正确的一项是()A. 本文语言浅显易懂,虽没有华丽的词汇,却让人感到亲切、自然、朴实。
B. 人生的夏天主要指的是一个人的壮年时期。
C. 人在夏天的“长”不仅仅指身体的成长、年龄的增长,还指知识和能力的增长。
D. “六月六,看谷秀”的意思是农历六月初六,就到处可见齐腰深、长出穗的农作物了。
3、下列加点的字,注音有误的一项是()A. 摘要(zhāi)______ 箩筐(luó)______ 征途(zhēng)B. 栅栏(zhà)______山崖(yá)______ 宁静(níng)C. 山坳(ào)______转瞬间(shùn)喷水(pèn)D. 竞赛(jìng)______活泼(pō)______红榜(bǎng)4、下列选项正确的是()(1)云雀唱着___的歌,一个接一个地从田野里腾空而起。
(2)他身强力壮,嗓音___。
(3)___的铃声叮叮当当传遍了体育馆。
A. 嘹亮洪亮响亮B. 嘹亮响亮洪亮C. 响亮嘹亮洪亮5、给诗句中加点的字词选择正确的解释。
泣涕零如雨()A. 一个也没有B. 落下6、父亲保持着他那惯有的严峻态度。
()A. 严肃,严厉B. 严重。
二、填空题(共8题,共16分)7、填入适当的词。
____的孩子 ____的阿姨____的狐狸 ____的画家8、根据课文内容填空。
本文从____和____两个方面叙述了周总理一夜工作的情况。
写“工作劳苦”叙述了____、____、____这几个方面的具体事例,写“生活简朴”具体叙述了____、____这两个方面的具体事例。
【统编版】2024小学阶段学业质量检测语文试卷模拟练习
2024小学阶段学业质量检测模拟练习(统编版)语文试卷(全卷共4页,满分100分,90分钟完卷)注意事项:1.答题前将姓名、考号填在答题卡指定位置。
2.所有解答内容均需涂、写在答题卡上。
3.第1~13题须用2B铅笔将答题卡相应题号对应选项涂黑,若需改动,须擦净另涂。
4.第14~20题均在答题卡对应题号位置用黑色字迹的签字笔填写。
一、比较·选择(每小题2分,共16分)1. 下列选项中读音有误的一项是()A. 得心应手( dé xīn yìnɡ shǒu) 弄巧成拙( nònɡ qiǎo chénɡ zhuó)B. 威风凛凛( wēi fēnɡ lǐn lǐn) 锲而不舍( qiè ér bù shě)C. 见微知著( jiàn wēi zhī zhù) 浮想联翩( fú xiǎnɡ lián piān)D. 踉踉跄跄( liànɡ liànɡ qiànɡ qiànɡ) 面面相觑( miàn miàn xiānɡ qù)2. 下列词语书写中有误的一项是()A. 举世无双人声鼎沸居高临下呆若木鸡B. 座无虚席百炼成钢迎难而上炎黄子孙C. 无原无故轻于鸿毛无独有偶精益求精D. 坚持不懈集思广益目瞪口呆灯残末庙3. 下列加点词语的意思理解不正确的一项是()A. 默而识.之,学而不厌,诲人不倦。
(认识,读zhì)B. 王师北定中原日,家祭.无忘告乃翁。
(祭祖,读jì)C. 聒.碎乡心梦不成,故园无此声。
(声音聒噪,嘈杂,读guō)D. 随意春芳歇,王孙..自可留。
(文中指诗人自己,读wánɡ sūn)4. 结合语境,下列能最恰当填入括号里的词语的选项()两个国方兵士在树林中发现了方志敏,满肚子()在方志敏身上搜出一千或八百大洋,()发个意外之财。
西南大学附属中学校2023-2024学年高二上学期阶段性检测(一)物理试卷(PDF版,含解析)
重庆市西南大学附中高2025届(二上)阶段性检测(一)物理试题全卷满分100分,75min 完卷一、单选题:本题共7个小题,每题4分,共28分 1.下列说法正确的是( ) A .大的带电球体不能视为点电荷 B .物体带负电荷是其失去电子的缘故 C .电场中电场强度为零的地方电势一定最低D .在点电荷О为球心、r 为半径的球面上各处的电场强度不同2.如图所示,a 、b 、c 是一条电场线上的三个点,电场线的方向由a 到c ,a 、b 间的距离等于b 、c 间的距离,a ϕ、b ϕ、c ϕ和E a 、E b 、E c 分别表示a 、b 、c 三点的电势和电场强度,可以断定( ) A .a b c E E E >> B .a b c E E E == C .a b c ϕϕϕ>> D .a b b c ϕϕϕϕ=--3.如图所示,水下光源S 向水面A 点发射一束光线,折射光线分为a 、b 两束。
则下列说法错误的是( ) A .在水中a 光的速度与b 光的一样大B .a 、b 两束光相比较,在真空中a 光的波长较长C .若保持入射点A 位置不变,将入射光线顺时针旋转,从水面上方观察,b 光先消失D .用同一双缝干涉实验装置分别用a 、b 光做实验,a 光干涉相邻条纹间距大于b 光干涉相邻条纹间距4.在如图所示的4种情况中,a 、b 两点的场强不同,电势相同的是( )A .带电平行板电容器两极板间的a 、b 两点A B C D6.均匀带电的球壳在球外空间产生的电场等效于电荷集中于球心处产生的点电荷电场.如图电场强度为E,一固定绝缘斜面的倾角为30,小物块自斜面底端以0v沿斜面向上做匀减速运动,(二、多选题:本题共3个小题,每小题5分,共15分,每小题有多个选项符合题意,全部选对得5分,部分选对得3分,有选错得0分。
8.如图所示,水平放置的平行板电容器上极板带正电,所带电荷量为Q,板间距离为d,上极板与静电计相连,静电计金属外壳和电容器下极板都接地。
2023年春学期七年级语文阶段性检测试卷
2023年春学期七年级语文阶段性检测试卷积累与运用:(37分)1.音形互写。
(5分)(1)我只是zhù()立凝望,觉得这一条紫藤萝瀑布不只在我眼前,也在我心上缓缓流过。
(2)紫色的大条幅上,泛着点点银光,就像迸.()溅的水花。
(3)我也不知道是什么缘故,常常自个儿忏.()悔,自个儿安慰。
(4)往日多么傲慢的我,多么jīn()持的我,原来也是个孱头。
(5)那个春天的早晨,奶奶突然发现院子角落的地方,拱出一点nèn()绿。
2.古诗文名句默写。
(10分)(1)念天地之悠悠, 。
(陈子昂《登幽州台歌》)(2)予独爱莲之出淤泥而不染,。
(作者:《爱莲说》)(3),衣冠简朴古风存。
(陆游《游山西村》)(4)《陋室铭》中表现陋室环境清幽的句子是:,。
(5)杜甫在《望岳》中表现自己不怕困难敢于攀登绝顶俯视一切的雄心和气概的句子是:,。
王安石的《登飞来峰》中与这两句有异曲同工之妙的句子是:,。
3. 下列各项中分析正确的一项是()(2分)①开怀大笑时,随着呼吸肌群的运动,胸腔和支气管先后扩张,增强了换气量和血氧饱和度。
②笑是一种最为简单而有效的健身运动。
③对胃、肠、肝、脾、胰等脏器也是一种极好的按摩。
④腹肌在大笑中强烈地收缩和震荡,不仅有助于把血液挤入胸腔静脉,改善心肌供血。
⑤因此,我们要注意搜集整理引人发笑的笑话、幽默等资料,尽可能去欣赏喜剧、相声之类让人发笑的艺术,使自己多笑几声。
A.第①句中的“随着”是介词,第④句中的“在”是动词。
B.“开怀大笑”“改善心肌供血”都是偏正短语。
C.“欣赏喜剧”是补充短语,“因此”是连词。
D.将选文各句组成语意连贯的一段话,最恰当的排列顺序是②①④③⑤。
4.下列各项表述不恰当的一项是()(2分)A. 《驿路梨花》一文,围绕哀牢山里的一所小茅屋展开故事,生动地展示了雷锋精神在祖国边疆军民中生根发芽,发扬光大的动人情景,再现了西南边疆少数民族乐于助人的淳朴民风,歌颂了互帮互助的良好的社会风貌。
2024-2025学年外研版(2024)选择性必修2化学下册阶段测试试卷990
2024-2025学年外研版(2024)选择性必修2化学下册阶段测试试卷990考试试卷考试范围:全部知识点;考试时间:120分钟学校:______ 姓名:______ 班级:______ 考号:______总分栏题号一二三四五总分得分评卷人得分一、选择题(共6题,共12分)1、下列关于原子结构的说法不正确的是A. 原子光谱上的特征谱线可用于元素鉴定B. 同一原子中,2p、3p、4p电子的能量依次增强C. 电子排布式为1s22s22p5的基态原子对应元素位于周期表第五周期D. 日常生活中的焰火、LED灯都与原子核外电子跃迁释放能量有关2、一种含硼钠盐的结构如图所示,其阴离子是由2个和2个缩合而成,下列说法错误的是A. 第一电离能:B. 中B原子未达到8电子稳定结构C. 阴离子中B原子杂化轨道的类型均为D. 1个离子中含有8个σ键3、甲烷是良好的制氢材料。
我国科学家发明了一种500℃时,在含氧离子(O2)的熔融碳酸盐中电解甲院的方法,实现了无水、零排放的方式生产H2和C。
反应原理如图所示。
下列说法正确的是A. CO2转化为,C的杂化方式相同B. 该条件下,每产生22.4LH2,电路中转移2mol电子C. 电解一段时间后熔融盐中O2-的物质的量变多D. Ni电极上发生的电极反应方程式为4、已知:铜离子的配位数通常为4,和均为深蓝色。
某化学小组设计如下实验制备铜的配合物。
下列说法不正确的是A. b中得到配合物,其配体为B. 硫酸铜溶液呈蓝色的原因是的颜色所致C. 由实验可知,的配位能力比弱D. 加热c中溶液有可能得到蓝色浑浊液5、配合物Fe(CO)5的熔点为-20 ℃,沸点为103 ℃,可用于制备纯铁。
Fe(CO)5的结构如图所示。
下列关于Fe(CO)5说法正确的是A. 固态Fe(CO)5属于离子晶体B. Fe(CO)5中Fe原子以sp3杂化方式与CO成键C. 1 mol Fe(CO)5含有10 mol配位键D. Fe(CO)5=Fe+5CO反应中没有新化学键生成6、下列有关晶胞的叙述中不正确的是( )A. 晶胞是晶体最小的结构重复单元B. 不同的晶体中晶胞的大小和形状都相同C. 晶胞中的粒子可能不完全属于该晶胞D. 已知晶胞的组成就可推知晶体的组成评卷人得分二、填空题(共7题,共14分)7、用价层电子对互斥理论(VSEPR)判断下列分子或离子的空间构型分子或离子BeCl2XeF4SO CH2Cl2NH ClO空间构型_______ _______ _______ _______ _______ _______8、一项科学研究成果表明,铜锰氧化物(CuMn2O4)能在常温下催化氧化空气中的一氧化碳和甲醛(HCHO)。
安徽省六安第一中学2022-2023学年高一下学期第一次阶段检测试题政治
六安一中2023年春学期高一年级第一次阶段检测政治试卷时间:75分钟分值:100分一、单选题(每小题3分,共48分)1.农民李某是W市农村集体资产股份合作制改革的受益者。
2022年上半年,李某从本村承包20亩土地搞种植经营,收入颇丰;下半年,李某将这20亩地租给种粮大户,从中获得租金。
在此过程中,李某2022年上下半年取得收入的分配方式分别是()①前者是按劳动要素分配,后者是按土地要素分配②前者是按劳分配,后者是按生产要素分配③前者是经营性收入,后者是财产性收入④前者是劳动性收入,后者是财产性收入A.①③B.①④C.②③D.②④2.中国式现代化是全体人民共同富裕的现代化,而分配制度是促进共同富裕的基础性制度。
下列举措中有利于增强财富分配公平性,缩小财富分配差距的是()①深化收入分配制度改革,完善初次、再次、三次分配协调配套基础性制度安排②发挥政府在初次分配中主要作用,健全技术、管理、数据等要素参与分配机制③完善以税收、社保、转移支付、基本公共服务均等化等手段为主的再分配机制④发挥第三次分配的作用,鼓励企业薪酬分配更多体现劳动要素,更多回报社会A.①②B.①③C.②④D.③④3.目前,我国已初步构建起以基本养老保险为基础、以企业(职业)年金为补充、与个人储蓄性养老保险和商业养老保险相衔接的养老保险体系。
规范发展个人储蓄性养老保险,推出个人养老金制度。
个人养老金是政府政策支持、个人自愿参加、市场化运营的补充养老保险制度。
个人养老金制度的实施()①有利于我国发展多层次、多支柱的养老保险体系②可以更好发挥其作为社会保障体系核心的作用③从根本上满足广大人民群众的养老保障需求④有利于个人合理规划养老资金,增加养老保障B.①④C.②③D.③④4.近代以来多种救国方案轮番上台,但都以失败告终。
中国迫切需要新的思想引领救亡运动,迫切需要新的组织凝聚革命力量。
1921年中国共产党应运而生,开始用马克思主义指导中国革命。
2024-2025学年浙教版(2019)七年级历史下册阶段测试试卷900
2024-2025学年浙教版(2019)七年级历史下册阶段测试试卷900考试试卷考试范围:全部知识点;考试时间:120分钟学校:______ 姓名:______ 班级:______ 考号:______总分栏一、选择题(共6题,共12分)1、北宋在历史上被称为“弱宋”,与辽、西夏都进行了议和,宋辽议和与宋夏议和的相同内容是()A. 辽、西夏对宋称臣B. 北宋给辽、西夏岁币C. 辽、西夏给北宋岁币D. 辽、西夏推行汉化2、学习历史的一个重要方法是理清历史发展的线索,以下朝代按时间顺序排列正确的是A. 隋、唐、五代十国、元、宋、明、清B. 隋、唐、五代十国、宋、元、明、清C. 隋、唐、宋、五代十国、元、明、清D. 隋、五代十国、唐、宋、元、明、清3、两汉时期的“西域”是指现在的A. 甘肃河西走廊B. 宁夏、青海C. 四川地区D. 新疆地区和更远的地方4、关于都江堰的叙述正确的是①春秋时期秦国李冰修建②位于岷江中游③著名的水上运输工程④消除水患,灌溉农田A. ①②③④B. ②③④C. ①②④D. ②④5、小明在查阅资料时,发现中国古代有一位少数民族皇帝,要求在朝廷中必须使用汉语,禁用鲜卑语。
这位皇帝是()A. 前秦苻坚B. 北魏孝文帝C. 西夏元吴D. 金太祖阿骨打6、孔子朝罢归来,家人报告:“马厩失火”,孔子听后问:“伤人乎?”这说明孔子倡导和实践了()A. 因材施教B. 仁C. 学习结合D. 兼爱、非攻二、填空题(共5题,共10分)7、唐太宗统治时期,唐朝进入全盛期,史称“开元盛世”。
8、618年,在太原起兵反隋的▲进入长安,建立唐朝,他就是唐高祖。
10世纪初,契丹杰出首领▲统一各部,建立契丹国,他就是辽太祖。
9、台湾在隋唐时期的名称______。
10、西周分为春秋和战国两个时期,周王室的统治力大大减弱。
判断 ______ ;改正: ______ 。
11、春秋时期一些强大的诸侯以______的名义争夺霸主地位,战国末期秦王______先后攻灭六国完成统一。
四川省2025届高三上学期10月阶段检测联考数学试卷
四川省2025届高三上学期10月阶段检测联考数学试卷一、单选题1.已知集合{}532,1,0,5,log 2A B x y x ⎧⎫⎛⎫=--==+⎨⎬ ⎪⎝⎭⎩⎭,则A B =I ( )A .{}5B .{}0,5C .{}2,1--D .{}1,0,5- 2.已知向量()()2,1,3,7a m m b m =-+=-r r ,则“1m =”是“a r //b r ”的( ) A .充分不必要条件 B .必要不充分条件C .充要条件D .既不充分也不必要条件 3.已知扇形的圆心角为3rad ,面积为24,则该扇形的弧长为( ) A .4 B .4π C .12 D .12π 4.已知函数()2e 3,0,25,0x x x f x x ax a x ⎧+≤=⎨++>⎩在R 上单调,则a 的取值范围是( )A .1,5⎛⎤-∞ ⎥⎝⎦ B .10,5⎡⎤⎢⎥⎣⎦C .1,5⎡⎫+∞⎪⎢⎣⎭ D .[)0,+∞5.已知()0,πα∈,且21sin 121cos αα+=-,则sin α=( )A .23 B .13 C .14- D .13或14-6.已知函数()()ln 2f x ax x =-+在区间()2,3上单调递增,则a 的最小值为( ) A .1 B .2 C .14 D .157.在ABC V 中,内角,,A B C 的对边分别为,,a b c ,且222222221a a c b b b c a +-=≠+-,则A B +=()A .π2 B .π4 C .π3 D .π68.已知110,,22a a a b c a ⎛⎫⎛-=== ⎪ ⎪⎝⎭⎝⎭,则( ) A .a b c << B .b c a <<C .b a c <<D .c b a <<二、多选题9.已知函数()()πsin 206f x x ωω⎛⎫=+> ⎪⎝⎭的最小正周期为π,则( ) A .()f x 的相位为π6x + B .5π,012⎛⎫ ⎪⎝⎭是曲线()y f x =的一个对称中心 C .函数π3f x ⎛⎫+ ⎪⎝⎭的图象关于y 轴对称 D .()f x 在区间()0,π上有且仅有2个极值点10.已知定义在R 上的函数()f x 满足()()11,212122f x f x f x f x ⎛⎫⎛⎫-=+-+=-+ ⎪ ⎪⎝⎭⎝⎭,则( ) A .()f x 的图象关于直线12x =对称 B .()1f x +为奇函数C .()f x 的最小正周期为4D .()02f =11.已知函数()32f x x ax bx =++,则( )A .若2,1a b ==,则()f x 有且仅有两个零点B .若0b =,则0为()f x 的极值点C .当a 为定值时,曲线()y f x =在()()1,1f 处的切线在y 轴上的截距为定值D .若0,0a b >=,当且仅当0203a x -<<时,曲线()y f x =上存在关于直线0x x =对称的两点三、填空题12.已知正数,x y 满足119x y+=,则23x y +的最小值为. 13.已知命题“[]31,2024,40x x ax ∃∈--≤”为真命题,则a 的取值范围为.14.已知1211π1212π,,1818a a x x --⎡⎤∀∈⎢⎥⎣⎦,且12x x >时,12ππsin 3sin 31212x x ⎛⎫⎛⎫+<+ ⎪ ⎪⎝⎭⎝⎭,则正整数a =.四、解答题15.已知函数()π24f x x ⎛⎫=+ ⎪⎝⎭. (1)求()f x 的单调递增区间;(2)当5π0,8x ⎡⎤∈⎢⎥⎣⎦时,求()f x 的最值. 16.已知集合{}(){}21,lg 310A x a x a B x y x x =≤≤+==--. (1)当1a =时,求()B A ⋂R ð;(2)若“x A ∈”是“x B ∈R ð”的充分不必要条件,求a 的取值范围.17.记ABC V 的内角,,A B C 的对边分别为,,a b c ,已知1cos C C +=.(1)求C ;(2)设2,b a c M =+=为AB 的中点,求CM 的长度.18.已知函数()()()12sin ,1g x x x f x g x x =-=++. (1)求曲线()y g x =在点()()π,πg 处的切线与坐标轴所围成的三角形的面积;(2)求()f x 在区间π,2⎛⎫+∞ ⎪⎝⎭上的零点个数. 19.设m 为正整数,已知数列12,,,m a a a L ,其中(]()0,11,2,,i a i m ∈=L .若12,,,m a a a L 可以被分为l 组,使得每组各数之和不超过1,则称数列12,,,m a a a L 为l -可分的.(1)若123456789101111,2202442024a a a a a a a a a a =====+=====-,数列1210,,,a a a L 是l -可分的,求l 的最小值;(2)若()202412,1i m a i m i ==≤≤,证明:数列12,,,m a a a L 是2024-可分的; (3)给定正实数M ,若任意满足12m a a a M +++=L 的数列12,,,m a a a L 均为l -可分的,求l 的最小值(用含M 的表达式表示).附:⎡⎤⎢⎥x 表示向上取整函数,其结果可表示为不小于x 的最小整数,即1x x x ≤<+,如3.24=⎡⎤⎢⎥.。
阶段性检测卷14 选择性必修2:经济与社会生活(二)(原卷版)
阶段性检测卷14选择性必修2:经济与社会生活(二)(考试时间:75分钟试卷满分:100分)注意事项:1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.回答第Ⅰ卷时,选出每小题答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑。
如需改动,用橡皮擦干净后,再选涂其他答案标号。
写在本试卷上无效。
3.回答第Ⅱ卷时,将答案写在答题卡上。
写在本试卷上无效。
4.考试结束后,将本试卷和答题卡一并交回。
一、选择题:共16小题,每小题3分,共48分,在每小题给出的四个选项中,只有一个最符合题目要求。
1.在周代贵族的生活中,车马是重要的交通工具。
王侯重臣为彰显身份,伞盖总是寸步不离左右。
周人认为,车厢底部的方木框象征着大地,圆形的伞盖代表着上天。
两个车轮是日月的样子,二十八根伞骨是天上的星宿的数量。
上述材料反映了周代①天人合一的审美观念②贵族阶层的礼制规定③宗法纽带的世袭绵延④兼并战争的持续不断A.①②B.①③C.②③D.③④2.如图1、图2为湖北和湖南地区出土的西汉中期漆器、陶器上的文字,它们是成都市吏检查了私营作坊产品后,给合格产品留下的印记。
这一现象表明A.重农抑商政策得到强化B.手工业管理呈现规范化C.成都成为区域经济中心D.工商业市镇已逐渐崛起3.唐代传奇小说《李娃传》中描写道:“久之日暮,鼓声四动。
姆曰:‘鼓已发矣,当速归,勿犯禁!,”史载,唐玄崇的五弟季隆业也曾因夜间违反宵禁制度而受到惩罚。
据此可知,唐代A.厉行重农抑商的政策B.严格限制贵族阶层特权C.政府对城市管控严格D.形成了良好的社会风尚4.宋代在州、府及军的治所基本都设置了都商税务或者都税务。
除了州、府的附郭县以外,县治一般都设有税务或税场。
在县以下的“小都市”、小聚落中,很多也设有税务或税场。
这些务、场设有监官。
这些举措A.说明商税成为第一税源B.表明商人的政治地位得到提高C.反映出坊市制度被打破D.意图规范商业活动和保证税收5.明代《天工开物》中详细描述了使用灌钢法炼制钢铁的场景(如图),手工业者将熟铁和生铁按一定比例配合加热熔炼,大大提高了钢的质量。
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阶段检测卷(二)
——光现象、透镜及其应用
班级:__________姓名:__________
第一部分选择题
1.当你漫步在小河边,看到岸边柳树在水中的倒影和在地上的影子,关于这两种现象形成的原因()
A.都是光的直线传播形成的
B.都是光的反射形成的
C.倒影是光的反射形成的,影子是光的直线传播形成的
D.倒影是光的直线传播形成的,影子是光的反射形成的
2.许多公共场所都使用了自动感应水龙头,我们只需把手伸到水龙头的下方,水龙头就启动工作。
这主要是利用了()
A.紫外线B.超声波
C.红外线D.白光
3.下列成语与光的折射现象有关的是()
A.立竿见影B.镜花水月
C.坐井观天D.海市蜃楼
4.在下列光现象中,说法正确的是()
5.下列光学图中不正确的是()
6.下列对光现象的解释,说法错误的是()
A.树荫是光沿直线传播形成的
B.太阳光是白光,白光是一种单色光
C.“潭清疑水浅”是由于光的折射形成的
D.远视眼用凸透镜矫正是因为凸透镜对光有会聚作用
7.下列光现象与对应的物理知识不符合的是()
A.测温枪能进行体温测量——利用了红外线的热效应
B.太阳光通过三棱镜后形成的彩色光带——光的色散
C.从不同方向都能看到桌面上的苹果——光的直线传播
D.从岸上看见湖中的游鱼——光的折射形成的虚像
8.在如图1所示的四幅图中,分别表示近视眼成像情况和矫正做法的是()
图1
A.②①B.②④
C.③①D.③④
9.下列有关透镜应用的说法正确的是()
A.照相机的镜头相当于一个凹透镜
B.近视眼可戴凸透镜做的眼镜进行矫正
C.用放大镜观察物体时,物与镜的距离必须大于两倍焦距
D.伽利略用自制的望远镜观察天体,以确凿的证据支持了“日心说”
10.如图所示的现象或情景中,成实像的是()
11.下列关于图2中所示光学现象的描述或解释正确的是()
图2
A.图甲中,小孔成的是倒立的虚像
B.图乙中,人配戴的凹透镜可以矫正近视眼
C.图丙中,白光通过三棱镜要分解成红、橙、黄、绿、蓝、灰、紫七色光
D.图丁中,漫反射的光线杂乱无章不遵循光的反射定律
12.(2017眉山)在“探究凸透镜成像的规律”实验中,光具座上各元件位置如图3所示,
此时在光屏上恰好成一个清晰的像,则下列说法正确的是()
图3
A.利用了这一原理制成了照相机
B.若将蜡烛远离凸透镜,则应将光屏靠近凸透镜才能得到清晰的像,且像逐渐变小C.若保持凸透镜位置不变,将蜡烛和光屏的位置互换,会在光屏上成一个清晰倒立、放大的像
D.若保持凸透镜位置不变,将蜡烛放在刻度线45 cm处,适当移动光屏也能得到一个清晰的像
第二部分非选择题
13.为了探究光反射时的规律,某同学选用了平面镜、白色硬纸板和激光器进行了如图4所示的实验。
图4
(1)白色硬纸板的表面应尽量__________(选填“粗糙”或“光滑”),目的是_____________________________________________________,硬纸板放在平面镜上时,要保持与镜面__________。
(2)观察如图所示的器材,为了方便研究反射角与入射角的关系,还需对器材做出的改进是:_______________________________________________________________________________ _
_______________________________________________________________________________。
(3)实验开始时,先让激光笔垂直照射到平面镜上,此时测得入射角为__________。
(4)为寻找反射光线、入射光线和法线的位置关系,当纸板上显示出光路时,该同学将纸板B面绕轴ON向后折,在纸板B上就看不到反射光线,此时反射光线__________(选填“存在”或“不存在”),这个现象说明了_______________________________________。
(5)实验中为了使光线能在纸板上显示出来,方便实验研究,你应该采取的操作是__________。
A.向纸板喷烟或雾B.使激光紧贴纸板面入射
C.使激光垂直纸板面入射
14.(2017阜新)如图5是小丽同学利用透明玻璃板“探究平面镜成像特点”的实验。
图5
(1)实验中选择两支完全相同的蜡烛是为了比较________(填符号)。
A.像和物的大小B.像的虚实
C.物距和像距D.像的倒正
(2)为了在水平桌面上找到像的位置,实验中玻璃板的放置必须与水平桌面________________________________________________________________________。
(3)实验时,将点燃的蜡烛逐渐靠近玻璃板,它的像将__________(选填“变大”“变小”或“不变”)。
(4)移去玻璃板后面的蜡烛,在其原来位置上放一光屏,光屏上__________(选填“能”或“不能”)成像,这说明平面镜成的是__________像(选填“实”或“虚”)。
(5)小丽多次改变点燃的蜡烛到玻璃板的距离进行实验,这样做的目的是________________________________________________________________________。
15.小文用蜡烛、凸透镜和光屏做“探究凸透镜成像的规律”实验。
(1)将凸透镜正对太阳光,在透镜的另一侧移动光屏,如图6-甲所示,屏上呈现出最小最亮的光斑,则此凸透镜焦距约是__________cm。
图6
(2)如图6-乙所示蜡烛、透镜和光屏位置的摆放__________(选填“合适”或“不合适”)。
(3)实验中调节蜡烛、凸透镜、光屏,使烛焰、透镜、光屏三者中心同轴等高。
这样做的目的是:________________________________________________________________________
______________________________________________________________________________。
(4)若器材按如图6-乙位置摆放,保持透镜、蜡烛的位置不变,为了在光屏的中心找到清晰的像,应将光屏向__________(选填“上”或“下”)移动,并将光屏________________(选填“远离”或“靠近”)透镜。
(5)调整光屏后,在光屏上会得到一个__________、__________的实像。
(6)为了在光屏上得到一个倒立、放大的实像,应将蜡烛移到光具座上__________cm和__________cm之间的区域。
(7)当在光屏上出现倒立、放大的实像后,若将蜡烛向远离透镜的方向移动,为了使光屏上得到清晰的像,应将光屏向__________(选填“远离”或“靠近”)透镜的方向移动,光屏上所成的像的大小将__________(选填“变大”“变小”或“不变” )。
16.综合开放题
(1)如图7所示,清晨的河面平静如镜,倒映着绿树青山;水面弥漫的白雾,如曼妙的轻纱悠然飘舞,给美丽的大自然平添了几分神秘。
请你用所学知识解释这美景中的两处物理现象。
图7
①________________________________________________________________________;
②________________________________________________________________________。
(2)在日常生活或生产中,常用到平面镜、凸透镜、凹透镜、球面镜等镜子。
仿照下例,请你举出任意两种镜子在日常生活或生产中应用的实例。
例:汽车驾驶室外的观后镜,应用的是球面镜中的凸面镜。
答:①____________________________________________________________________;
②________________________________________________________________________。
(3)给你一个平底玻璃杯,一桶水,一支笔,一张纸,一小勺奶粉,一只激光手电筒。
请你选择以上器材设计出两个不同的光学实验,写出器材,简单的操作方法,可能看到的现象,并简单解释其应用的原理。
参考答案
第一部分选择题
1.C 2.C 3.D 4.C 5.D 6.B7.C8.C9.D10.D
11.B12.B
第二部分非选择题
13.(1)粗糙从不同的角度都能够观察到光线垂直(2)在纸板上标出角度(3)0°(4)存在入射光线、法线、反射光线在同一平面内(5)B
14.(1)A(2)垂直(3)不变(4)不能虚
(5)多次操作,消除偶然性,得到普遍规律
15.(1)10(2)不合适(3)成像在光屏的中心(4)上靠近(5)倒立等大(6)6070 (7)靠近变小
16.(1)①清晨的河面平静如镜,倒映着绿树青山,是景物在水面上所成的像,属于光的反射现象
②水面弥漫的白雾,是空气中的水蒸气液化形成的,属于液化现象
(2)①近视眼要戴透镜矫正,应用的是凹透镜
②用放大镜观察物体,应用的是凸透镜
(3)。