11 vf期中考试试题
2021届宁波第十一中学高三英语下学期期中考试试卷及参考答案
2021届宁波第十一中学高三英语下学期期中考试试卷及参考答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AFine art fairs（艺术博览会）are the trend of the 21st century, with new art and antique（古玩）fairs and festivals springing up in diverse parts of the world. Here is a list of four noteworthy art fairs.Art Basel, Basel, SwitzerlandThe granddaddy of art fairs, Art Basel, was established in 1970 by a group of local art gallerists and is the biggest contemporary art fair in the world. Art Basel takes place over a 5-day period each June in Basel, Switzerland. The high cost of renting space for gallery owners is offset（抵消）by the huge attendance at the fair. For example in 2010, about 60,000 visitors attended Art Basel.Frieze Art Fair, London“Frieze Art Fair was established in 2003 and is one of the few fairs to focus only on contemporary art and living artists.v"Thefair takes place every October in Regent's Park, London. It features over 170 of the most exciting contemporary art galleries in the world. ”In addition to the fair which began in 2003, the fair owners Matthew Slotover and Amanda Sharp publish Frieze, an international art magazine established in 1991 and devoted to contemporary art.TEFAF Maastricht, the NetherlandsEstablished in 1975 as The Pictura Fine Art Fair, and renamed The European Fine Art Foundation（TEFAF）, Maastricht in 1996, the fair includes 260 of the world's most famous art and antique dealers from 16 countries.The 24th edition of the TEFAF fair held March 18 — 27, 2011 featured 260 dealers exhibiting approximately 30, 000 artworks and antiques with an overall value of $ US 1. 4 billion.ARCO, MadridARCO Madrid was established in 1982 and is one of Europe's leading and popular art fairs. In addition to the exhibiting galleries（in 2011, 197 international art galleries participated）, a seriesof lectures and specially focused exhibitions take place.1.How does Art Basel cover the expense of renting space?A.By selling tickets.B.By selling expensive exhibits.C.By donation from dealers.D.By support from the government.2.The owners of Frieze Art Fair are also in charge of____.A.170 living artists.B.An international art magazine.C.30,000 artworks and antiques.D.A series of lectures.3.Which of the following has the longest history?A.Art BaselB.Frieze Art FairC.TEFAFD.ARCOBWith their tiny brains and excellent ability to memorize nectar locations, honeybees are a favorite model organism for studying learning and memory. Such research has indicated that to form long-term memories—ones that last a day or more—the insects need to repeat a training experience at least three times. By contrast, short-and mid-term memories that last seconds to minutes and minutes to hours, respectively, need only a single learning experience.Exceptions to this rule have been observed, however. For example, in some studies, bees formed long-lasting memories after a single learning event. Such results are often regarded as circumstantial anomalies, says Martin Giurfa of the University of Toulouse. But the anomalous findings, together with research showing that fruit flies and ants can form long-term memories after single experiences, aroused Giurfa’s curiosity. Was it possible that honeybees could reliably do the same? Giurfa reasoned that the ability to form long-term memories might depend on the particular type of bee and the experience. Within a honeybee colony, there are nurses, who clean the hive and feed the young; guards, who patrol and protect the hive; and foragers, who search for nectar.While previous studies have tested bees as a whole, Ciurfa and his colleagues focused on foragers, tasking them with remembering an experience relevant to their role: an odor associated with a sugary reward.The researchers observed that a single exposure to a reward-paired odor was enough for most forager bees to remember that specific odor the following day. Many foragers could even remember the odor three day later.The results do not mean that all prior research was wrong, says André Fiala of the University of Göttingen. “People have done the experiments in a different way.” Still, the new results do show that “the commonly held belief that one needs multiple training trials to achieve long-term memory is not always true,” he says, and this “really advances the field.”4. What does the author want to tell us through Paragraph 1?A. A model for memory research.B. The classification of memories.C. New research on learning and memory.D. Previous findings on memory formation.5. Which factor might influence a bee’s memory of an experience, according to Giurfa’s research?A. Whether the bee's role is related.B. Whether the bee is introduced or native.C. How often the bee repeats the experience.D. How long the bee is exposed to the reward.6. What is Andre Fiala’s attitude towards the new results?A. Doubtful.B. Favorable.C. Intolerant.D. Unclear.7. Which of the following is a suitable title for the text?A. Learning and Memory: How Honeybees RememberB. Honeybee Memory: Honeybee Knows What to DoC. Honeybees Remember after Just One LessonD. Honeybees Use Memory for CommunicationCWhen John was growing up, other kids felt sorry for him. His parents always had him weeding the garden, carrying out the garbage and delivering newspapers. But when John reached adulthood，he wasbetter off than his childhood playmates. He had more job satisfaction, a better marriage and was healthier. Most of all, he was happier. Far happier.These are the findings of a 40-year study that followed the lives of 456 teenage boys fromBoston. The study showed that those who had worked as boys enjoyed happier and more productive lives than those who had not. “Boys who worked in the home or community gained competence（能力）and came to feel they were worthwhile members of society, ” said George Vaillant, the psychologist（心理学家）who made the discovery. “And because they felt good about themselves, others felt good about them.”Vaillant’s study followed these males in great detail. Interviews were repeated at ages 25, 31and 47. Under Vaillant, the researchers compared the men’s mental-health scores with their boyhood-activity scores. Points were awarded for part-time jobs, housework, effort in school, and ability to deal with problems.The link between what the men had done as boys and how they turned out as adults was surprisingly sharp. Those who had done the most boyhood activities were twice as likely to have warm relations with a wide variety of people, five times as likely to be well paid and 16 times less likely to have been unemployed. The researchers also found that IQ and family social and economic class made no real difference in how the boys turned out.Working—at any age—is important. Childhood activities help a child develop responsibility, independence, confidence and competence—the underpinnings（基础）of emotional health. They also help him understand that people must cooperate and work toward common goals. The most competent adults are those who know how to do this. Yet work isn't everything. As Tolstoy once said, “One can live magnificently in this world if one knows howto work and how to love, to work for the person one loves and to love one's work.”8. What do we know about John？A. He received little love from his family.B. He had few childhood playmates.C. He enjoyed his career and marriage.D. He was envied by others in his childhood.9. Vaillant’s words in Paragraph 2 serve as _______.A. a description of personal values and social valuesB. an analysis of how work was related to competenceC. an example for parents' expectations of their childrenD. an explanation why some boys grew into happy men10. Vaillant's team got their findings by _______.A. recording the boys' effort in schoolB. comparing different sets of scoresC. evaluating the men's mental healthD. measuring the men's problem solving ability11. What can be inferred from the last paragraph?A. Competent adults know more about love than work.B. Emotional health is essential to a wonderful adult life.C. Love brings more joy to people than work does.D.Independenceis the key to one's success.DAbout a billion birds die from flying into buildings each year inNorth America. Suspicions havebeen that birds may regard the open areas behind glass as safe passageways. Or they may mistake the reflected trees for the real thing.Researchers would like to reduce collisions, which requires a solid understanding about what makes a bird more or less likely to die by crashing into a building in the first place.“There was ly little known at a broad scale. Previous studies were at one small study site.'' Jared Elmore, a graduate student in natural resource ecology and management atOklahomaStateUniversity. So he and his colleagues used a previously created data set of building collisions for birds at 40 sitesthroughoutMexico,Canadaand theU.S.The first finding was obvious: bigger buildings with more glass kill more birds. But the details were more remarkable. "We found that life history predicted collisions. Migrants(候鸟), insect-eaters and woodland-inhabiting species collided more than their counterparts(同类).”Most migratory species travel at night, when lights near buildings can distract or disorient(使迷失方向)them. And Elmore thinks that insect-eating birds might be attracted to buildings because their insect prey(猎物)is attracted to the lights. He suspects that woodland species get tooled by the reflections of trees and bushes in the windows. The results are in the journal Conservation Biology.By understanding which birds are more likely to collide with buildings, researchers can perhaps determine the best way to adapt buildings, or their lighting, to help prevent such accidents. And by knowing risks, along with migration timing and behavior, building managers can better predict when birds are at their greatest danger - and improve lighting strategics accordingly.Elmore's next project will use radar to help predict bird migrations. " I think that would maybe go a long way in terms of providing information to people, to the public, to building managers, on when they can get the most benefit in terms of lights-out policies."12. What is the possible reason for birds' crashing into buildings?A. They didn't see the buildings.B. They took reflections for reality.C. They assumed the windows to be open.D. They considered buildings as safe routes.13. What is Jared Elmore's study different from the previous ones?A. It created a new data set.B. It went beyond national borders.C. It covered a wider range of sites.D. I’ll studied some specific bird species.14. What was the most noticeable finding of Jared Elmore's study?A. Migratory species travel at night.B. Birds tend to be misled by glasses.C. Bigger buildings cause more collisions.D. Birds living habits give rise to collisions.15. Which of the following can help reduce bird collision?A. Adjust the lightening system.B. Attach radars to each building.C. Adopt strict lights-out policies.D. Ban using glasses on buildings.第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
小学下册第11次英语第3单元期中试卷(有答案)
小学下册英语第3单元期中试卷(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.I like to play ______ (视频游戏) with my friends after school.2.Air pressure is the weight of air above us ______.3.The ______ (生长季节) is essential for crop production.4. A reaction that can be reversed is called a ______ reaction.5.The __________ can reveal the effects of climate change.6. A ______ can be very colorful.7.The chemical symbol for technetium is ______.8.I enjoy ________ (看书) before bedtime.9. A chemical reaction can involve the formation of ______.10.The ancient Greeks held _____ to celebrate their gods.11.Listen and number.(听录音，标序号)12. A _______ is a process that uses heat to change a substance.13.The garden is full of _______ (vegetables).14.What is 5 x 6?A. 30B. 25C. 35D. 40答案: A15.Friction can slow down a _______.16.My dad encourages me to be __________ (开放的) to opportunities.17.What do you call a person who studies education?A. EducatorB. TeacherC. ProfessorD. Scholar答案: D18. A ______ (青蛙) can be found in gardens and ponds.19.What do you call a person who travels in space?A. AstronautB. PilotC. ScientistD. Explorer答案: A20.The _____ (植物多样性) is crucial for ecosystem resilience.21.The chemical symbol for lead is _______.22.At the toy store, I saw a giant _________ (气球) that looked really _________ (吸引人的).23.In my garden, I plant ______ (花) and vegetables. I water them every day and watch them ______ (生长).24.The ________ is very active and playful.25.When an acid mixes with a base, they can neutralize each other to form ______.26.We have a garden at ___. (home)27.t brothers made their first powered flight in ______ (1903年). The Wrig28.This boy, ______ (这个男孩), loves to build with blocks.29.The chemical symbol for chromium is ______.30.The chemical formula for sodium chloride is ______.31. A _______ can be an excellent learning tool for students.32.Which instrument has keys and is played by pressing them?A. GuitarB. ViolinC. PianoD. Drum答案:C33.I have _____ (one/two) pet cats.34.I see a ________ (cat) in the tree.35.The _______ (青蛙) croaks at night.36. A ______ (鸡) lays eggs every day.37. A ______ is a natural feature that can influence ecosystems.38. A baby dog is called a ______.39.I enjoy ________ (绘画) in my free time.40.The ancient Egyptians used hieroglyphs for ________ (交流).41.The __________ (历史的记载) preserves knowledge for future generations.42. A ____ flutters around flowers and has beautiful wings.43.The __________ is a famous area known for its celebrations.44.My brother is learning to play the ____ (banjo).45.My dad is my hero _______ because he protects me.46.What is the term for an animal that hunts for food?A. PredatorB. PreyC. ScavengerD. Omnivore答案:A47.The ______ (植物互助) creates symbiotic relationships.48.What is the tallest mountain in the world?A. K2B. KilimanjaroC. Mount EverestD. Denali答案:C49.The bird builds a nest in the _______ (鸟在_______中筑巢).50.The ________ (puppet) is controlled by strings.51.The tiger stalks its _________. (猎物)52.The capital of Armenia is __________.53.I have a _____ (pen/pencil) in my backpack.54.My grandma loves to share her __________ (传统).55.What is the name of the fruit that is often dried and eaten as a snack?A. RaisinB. ApricotC. CranberryD. Fig答案: A56.The rabbit's ______ (嗅觉) is very strong.57.The _____ (鸟) sings in the morning.58.I like to watch the ______ in the sky.59.The grass is ________ and green.60.What do we call the process of a gas changing into a liquid?A. EvaporationB. CondensationC. FreezingD. Melting答案:B.Condensation61.The flowers are _______ (五颜六色).62. A ____(estuary) is where freshwater meets saltwater.63.The puffin has a colorful ______ (喙).64.The __________ (历史的轨迹) outlines paths.65.What do you call the action of moving your legs to swim?A. PedalingB. FloatingC. KickingD. Diving答案: C. Kicking66.__________ (化学制剂) can enhance the effectiveness of medications and treatments.67.My favorite game is ________ (游戏名称) with my toys.68.What is the capital of Brazil?A. BrasíliaB. Rio de JaneiroC. São PauloD. Salvador答案: A69.My sister, ______ (我姐姐), plays the violin beautifully.70.My grandma has a beautiful ______ (花园). It has many ______ (植物).71.The chemical formula for potassium sulfide is __________.72.My favorite sport is _____ (basketball/tennis).73.The fruit is ___ (ripe/rotten).74. A chemical change results in different ________ than what you started with.75.I like to listen to audiobooks while I ________ (散步) in the park.76.The chemical formula for ammonium sulfate is ______.77.I have a teddy bear. Its name is ______ (小熊). It is very ______ (可爱).78.The sunflowers are bright ______.79.I can’t belie ve how much I can do with my __________ (玩具名).80.They are _____ (playing) chess.81.My favorite ice cream flavor is ________ (巧克力).82.__________ (可再生资源) are resources that can be replenished naturally.83.The ______ is very good at solving problems.84.I planted ______ in my garden.85.The flowers are ___. (growing)86. A substance that can donate electrons is called a ______ agent.87.In chemical terms, a "reactant" is a substance that undergoes a _____ in a chemical reaction.88. A cat loves to chase ________________ (老鼠).89.What is the name of the famous ancient city in Turkey?A. TroyB. AthensC. RomeD. Jerusalem答案: A90.The __________ is a famous national park in the United States. (黄石公园)91.The dog is ___ (barking/silent).92.I love to ______ (尝试) new recipes.93.Plants use sunlight to make ______.94.The _______ is the center of our solar system.95.The first successful vaccine was for _______. (天花)96.I call my friend’s dog __________. (狗狗的名字)97.The country known for kangaroos is ________ (澳大利亚).98.The Earth's interior contains both solid and ______ materials.99.The _____ (小猫) plays with yarn.100.Which fruit is known for keeping the doctor away?A. BananaB. OrangeC. AppleD. Grape答案:C。
小学下册第11次英语第六单元期中试卷(有答案)
小学下册英语第六单元期中试卷(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.The capital of Colombia is __________.2.The ________ (历史事件) shaped our nation.3.The invention of ________ has significantly altered communication.4.We will visit our ______ (grandparents) next week.5.The tarantula is a large _________ (蜘蛛).6._____ (gardening) is a relaxing hobby.7. A __________ can conduct electricity in liquid form.8.The park is very ________.9.My teacher is very __________ (鼓励的).10.My brother likes to go ____ (rock climbing).11.My ______ enjoys playing the guitar.12.What is the value of 10 5 + 3?A. 5B. 6C. 7D. 8答案:B13.What do you call a small, round fruit that is usually red or green?A. OrangeB. AppleC. BananaD. Pear答案: B14.We are learning about ________ (文化) in class.15.What do you call a large body of water?A. RiverB. LakeC. OceanD. Pool答案: C16.The chemical formula for sodium bicarbonate is ______.17.The _______ is a key part of the food chain.18.The bumblebee collects _______ (花蜜) from flowers.19. A _______ is a substance that can conduct electricity when dissolved in water.20. A parakeet enjoys singing and ______ (说话).21.We should educate others about _____ (植物的重要性).22.The dog is ______ by my side. (sitting)23.I think it’s essential to be ________ (诚实) and trustworthy in all relationships.24. A rabbit can hop very ______ (快).25.In the evening, my family has ________ (晚餐) together. We talk about our day and share our ________ (经历).26.My friend likes to go ____ (skating) at the rink.27.What do you call a house made of ice?A. IglooB. CabinC. CastleD. Hut答案:A28.My aunt, ______ (我的阿姨), is a talented writer.29.The chameleon has a long _______ to catch insects.30.I have a _____ (玩具熊) that I cuddle with at night. 我有一个晚上抱着的玩具熊。
河北省保定市六校联盟2024-2025学年高一上学期11月期中联考试题 物理(含答案)
六校联盟2024年11月期中联考高一物理试题考生注意：1．本试卷分选择题和非选择题两部分。
满分100分，考试时间75分钟。
2．答题前，考生务必用直径0.5毫米黑色墨水签字笔将密封线内项目填写清楚。
3，考生作答时，请将答案答在答题卡上。
选择题每小题选出答案后，用2B铅笔把答题卡上对应题目的答案标号涂黑；非选择题请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效。
4．本卷命题范围：必修一前三章。
一、单选题：本题共7小题，每小题4分，共28分，在每小题给出的四个选项中，只有一项是符合题目要求的。
1．北京时间2024年7月31日，巴黎奥运会跳水女子双人10米跳台决赛，中国选手全红婵、陈芋汐以完美的动作和总分359.10分的绝对优势获得金牌，在比赛过程中，全红婵和陈芋汐是绝对同步的，下列说法正确的是（）A．在下落过程中全红婵感觉水面是静止的B．起跳瞬间全红婵和陈芋汐的加速度相等C．全红婵的速率越大，其惯性越大D．下落和入水过程中全红婵可以看成质点2．如图所示，一舰载机在航母甲板上直线弹射起飞过程中，在1s内速度大小从零变为10m/s；一足球在草地上做直线运动过程中，在8s内速度大小从20m/s减为零．对于上述两个过程，下列说法不正确的是（）A．舰载机的速度变化量比足球的速度变化量大B．舰载机的平均加速度比足球的平均加速度大C．题述中的“10m/s”“20m/s”均指的是瞬时速率D．足球运动过程中的速度方向与加速度方向相反3．靠墙静蹲是一种流行的健身运动，动作要点是双脚分开与肩同宽，双手放于大腿上，背部紧贴墙面缓慢下蹲至大腿与地面平行，然后保持住处于静蹲状态，除了靠墙的静蹲，背靠瑞士球的静蹲也是经常看到的，如图所示为一女士借助瑞士球做靠墙静蹲运动，女士后背部保持挺直且倚靠在瑞士球上，瑞士球则倚靠在竖直墙面上，此时女士和瑞士球都处于静止状态．下列说法正确的是（）A ．瑞士球总共受到3个力作用B ．女士的脚不受地面的摩擦力作用C ．女士对瑞士球的弹力是由女士的形变产生的D ．女士对瑞士球的弹力与墙壁对瑞士球的弹力是一对相互作用力4．“枫叶落秋风，片片枫叶转”，离地高5m 处的枫树树梢上一片枫叶在萧瑟的秋风中飘落到地面，完成了它最后叶落归根的使命．则它落到地面的时间可能是（ ）A ．0.1sB ．0.3sC ．1sD ．3s5．汽车匀加速经过笔直的公路边的等间距的树木，设经过第1棵树时的速度为，经过第4棵树时的速度为v ，则它经过第2棵树时的速度为（ ）A．BCD6．如图所示，光滑竖直墙壁上有一颗钉子，分两次用长短不同的轻绳将同一个足球挂在该钉子上，足球分别静止在两点；绳子拉力分别为和，墙对足球的支持力分别为和，则（ ）A ．B ．C ．D ．7．如图所示是某质点运动的速度—时间图像，由图像可知（ ）0v 02v v +A B 、A T B T NA F NB F ,A B NA NB T T F F ><NA NB ,A B T T F F >>,A B NA NBT T F F ><NA NB,A B T T F F <<A ．在时，该质点的速度方向发生了改变B ．在2~4s 内该质点的位移是24mC ．在0~2s 内该质点的位移是6mD ．在4~6s 内该质点运动的加速度是二、多选题：本题共3小题，每小题6分，部分3分，共18分。
小学下册第十一次英语第五单元期中试卷
小学下册英语第五单元期中试卷考试时间：90分钟（总分:110）A卷一、综合题(共计100题共100分)1. 听力题：The __________ is famous for its wildlife reserves.2. 填空题：The __________ (历史的重塑) transforms perspectives.3. 填空题：I like to play ______ (棋盘游戏) with my family on weekends.4. 选择题：What is the term for the study of weather?A. AstronomyB. MeteorologyC. GeologyD. Biology答案:B5. 选择题：What do we call a large body of fresh water surrounded by land?A. OceanB. SeaC. LakeD. River答案: C6. 听力题：The girl sings very ________.7. 选择题：What is the capital of Liberia?a. Monroviab. Gbarngac. Buchanand. Robertsport答案:a8. 选择题：What do we call the process of growing crops?A. HarvestingB. PlantingC. AgricultureD. Farming答案: C9. 填空题：The ________ was a famous historical figure in India.10. 选择题：What do you call the line that separates two countries?A. BoundaryB. BorderC. FrontierD. Division11. 听力题：A compound is made up of two or more different ______.12. 选择题：What do we use to measure length?A. ScaleB. RulerC. ClockD. Thermometer13. 选择题：What is the name of the famous painting by Leonardo da Vinci?A. The Last SupperB. The Starry NightC. Girl with a Pearl EarringD. The Creation of Adam14. 填空题：I enjoy playing ______ during the holidays.15. 听力题：Galaxies can be shaped like _______ or spirals.16. 填空题：The __________ (历史的影响) shapes our world.17. 选择题：What is the main purpose of a teacher?A. To entertainB. To educateC. To cookD. To clean18. 填空题：I saw a ______ (小马) running in the field. It looked very ______ (快乐).19. 选择题：What color are emeralds?A. RedB. BlueC. GreenD. Yellow20. 填空题：在历史上，________ (trade) 促进了不同文化之间的交流。
小学下册第十一次英语第3单元期中试卷
小学下册英语第3单元期中试卷考试时间：80分钟（总分:120）A卷考试人：_________题号一二三四五总分得分一、综合题(共计100题共100分)1. 填空题：My ________ (玩具名称) can jump high.2. 听力题：We like to ___ (play/sing) songs.3. 填空题：Building a challenge with ____ is exciting! (玩具名称)4. 听力题：The chemical formula for ricinoleic acid is ______.5. 听力题：The Earth's crust is rich in various ______ resources.6. 听力题：The movie was very ________.7. 选择题：What is the main ingredient in sushi?A. PastaB. RiceC. BreadD. Potatoes答案:B8. 选择题：What is the main ingredient in chocolate chip cookies?A. FlourB. SugarC. Chocolate chipsD. Butter答案:C9. 填空题：The __________ is a vast grassland found in North America. (大草原)10. 选择题：What is the name of the sweet treat made from sugar and fruit?A. JamB. JellyC. PreservesD. Marmalade答案: A11. 选择题：What do you call the sound a duck makes?A. QuackB. MooC. BaaD. Roar12. 填空题：_____ (plantations) can impact local ecosystems.13. 填空题：The ________ is a very smart animal.14. 听力题：The squirrel is _____ nuts for winter. (collecting)15. 听力题：__________ can be found in the form of minerals in nature.16. 选择题：What is the opposite of "hard"?A. SoftB. ToughC. StrongD. Heavy17. 听力题：The __________ is known for its artistic community.18. 听力题：I want to ________ (explore) the world.19. 选择题：What do you call the study of plants?A. BotanyB. ZoologyC. EcologyD. Anthropology答案:A20. 选择题：What instrument is used to measure time?A. CompassB. ScaleC. ClockD. Ruler答案: C21. 选择题：Which fruit is known for having seeds on the outside?A. StrawberryB. BlackberryC. RaspberryD. Blueberry22. 填空题：I want to learn how to ________ (开车) when I’m older.23. 听力题：The children are _____ around the tree. (running)24. 听力题：I love to eat ________ for breakfast.25. 选择题：What do we call the time when the sun sets?A. MorningB. NoonC. EveningD. Night答案: C26. 听力题：The garden is _______ (filled) with butterflies.27. 填空题：我的朋友喜欢 _______ (活动). 她觉得这很 _______ (形容词)28. education outreach) raises awareness on critical issues. 填空题：The ____I have a _____ (model) airplane.30. 填空题：The __________ (高原) is known for its unique landscape.31. 填空题：The country known for its tea is ________ (中国).32. 听力题：The _______ of a wave can be observed in a ripple tank.33. 选择题：What do we call the scientific study of the earth and its features?a. Biologyb. Chemistryc. Geographyd. History答案:c34. 填空题：My grandmother makes the best __________ (食物) in the world.35. 选择题：What do we call the area of land that is below sea level?A. BasinB. DepressionC. TrenchD. All of the above答案: D. All of the above36. ts have a tough ______ (外壳). 填空题：Some gar37. 听力题：The ______ helps with breathing in fish.38. 选择题：Which animal can fly?A. CatB. DogC. BirdD. Fish答案: CI like to ride my ___ (scooter).40. 选择题：What is the largest organ inside the human body?A. BrainB. LiverC. HeartD. Lungs答案: B41. 听力题：The _____ (书) is on the table.42. 听力题：The sun is ______ in the sky. (bright)43. 听力题：The __________ is the central part of an atom containing protons and neutrons.44. 填空题：My sister enjoys __________ (制作视频).45. 听力题：We plan to ________ (implement) changes.46. 听力题：The ________ (canyon) is carved by water.47. 选择题：What is the name of the game played with 22 players on a field?A. BasketballB. RugbyC. SoccerD. Baseball答案:C48. 填空题：The leaves are __________ (绿色) in summer.49. 听力题：The capital of Malta is __________.50. 听力题：The __________ is the area of land drained by a river and its tributaries.The __________ can provide insights into the distribution of geological resources.52. 填空题：__________ (原子序数) indicates the number of protons in an atom.53. 填空题：I enjoy playing sports like ______ (足球) and ______ (篮球) with my friends.54. 听力题：I can _____ (dance/sing) very well.55. 选择题：How many players are on a basketball team?A. FiveB. SixC. SevenD. Eight56. 选择题：In which month is Christmas celebrated?圣诞节是在几月份庆祝的？A. OctoberB. NovemberC. DecemberD. January答案: C57. 填空题：The _____ (小火车) goes round and round.58. 选择题：What is the name of the famous Indian festival of lights?A. HoliB. DiwaliC. EidD. Christmas答案: B59. 选择题：What do you call a person who repairs cars?A. MechanicB. ElectricianC. PlumberD. Painter答案: AA parakeet can learn to mimic its ______ (主人).61. 听力题：The ice cream truck is ___ (coming).62. 选择题：What is the name of the famous explorer who discovered the New World?A. Christopher ColumbusB. Ferdinand MagellanC. Vasco da GamaD. John Cabot答案: A63. 填空题：The sun is _______ (温暖的).64. 选择题：What do you call the place where you buy food?A. SchoolB. StoreC. OfficeD. Library65. 填空题：I saw a ________ (鸟) in the tree.66. 选择题：What is the main ingredient in guacamole?A. TomatoB. AvocadoC. OnionD. Pepper67. 选择题：What do we call a person who studies stars?A. BiologistB. AstronomerC. ChemistD. Geologist答案:B68. 选择题：What do you call the study of the mind?A. PsychologyB. SociologyC. PhilosophyD. Anthropology答案: A69. 填空题：My best friend's name is . (我最好朋友的名字是。
2021届北京十一学校高三英语下学期期中考试试卷及参考答案
2021届北京十一学校高三英语下学期期中考试试卷及参考答案第一部分阅读（共两节，满分40分）第一节（共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项AIf you had the opportunity to live forever, would you take it? Keeping your body alive indefinitely still seems like an impossibility, but some scientists think that digital technology may have the answer: creating a digital copy of your “self” and keeping it “alive” online long after your physical body has ceased to function.In effect, the proposal is to clone a person electronically. Unlike the familiar physical clones — children that have identical features as their parents, but that are completely separate organisms with a separate life — your electronic clone would believe itself to be you. How might this be possible? The first step would be to mapthe brain.How? One plan relies on the development of nanotechnology (纳米技术). Ray Kurzweil — one of the kings of artificial intelligence — predicts that within two or three decades we will have nano transmitters that can be put into the bloodstream. Inthe capillaries (毛细血管) of the brain, they would line up alongside the neurons and detect the details of the cerebral (大脑的) electronic activity. They would be able to send that information to a receiver inside a special helmet, so there would be no need for any wires sticking out of the head.As a further step, Ray Kurzweil also imagines the nano transmitters being able to connect you to a world of virtual reality on the Internet, similar to what was shown in the film “Matrix”. With the nano transmitters in place, by thought alone, you could log on to the Internet and instead of the pictures coming up on your screen, they would play inside your mind. Rather than send your friends e-mails you would agree to meet up on some virtual tropical beach.Some peoplebelieve that they can enjoy life after death. But why wait for that when you could have a shot of nanobots (纳米机器人) and upload your brain onto the Internet and live forever as a virtual surfer?One snag: to exist on the net you will have to have your neural network parked on the computer of a web-hosting company. These companies want real money in real bank accounts every year or they will wipe your bit of the hard disc and sell the space to someone else. With your body six feet underground how will you pay?1. Which of the following statements is TRUE according to the passage?A. Nano transmitters can help map the human brain.B. Electronic clones recreate the original human body.C. Electronic clones may put their physical selves into movies.D. Nano transmitters use a helmet to detect the cerebral activities.2. What is the author’s attitude towards electronic clones?A. Optimistic and careful.B. Interested and unconvinced.C. Excited and confused.D. Assured and critical.3. The author asks “how will you pay?” at the end of the article, because ________.A. you can’t pay to exist on the Internet if you are physically deadB. you can’t pay for hard disc space if you don’t have a bank accountC. you can’t pay for a special service if too many people want to use itD.you can’t pay the web-hosting company if you don’t have a neural networkBIn Copenhagen, an 8-year dream was realized when the first paid skiers took their runs down a one-third-mile course (路线)．They skied on what is possibly the greenestpower factory in the world．The factory is so clean and safe that designers were able to turn its buildings into a new center for social life．The waste-to-power factory itself opened in 2017 under the name Amager Bakke．Bjarke Ingels is the architect whosecompany came up with the idea eight years ago of designing a power plant building that would join mountain sports into its very nature．“It is the cleanest waste-to-energy power plant in the world．It is not only better for the environment, it is also moreenjoyable for the lives of its citizens.” Ingels says 97% of city people get their heating as a by-product of energy production．It comes from a system where the electricity, heating, and waste disposal (处理) are mixed into a single process．He dreams that it is also becoming an example that others can look to and say, “IfCopenhagencan do it why can' t we?"There are no hills in this island city, but now people can ski locally, while enjoying the best views ever seen of the harbor．Another thing missing hereis snow cover throughout the winter, so designers set up a kind of special "plastic grass" that provides the perfect friction (摩擦力) for downhill winter sports．In a country where 600, 000 skiers always had to travel to practice sking, to be able to finally ski in their backyard-and, all year round - is, as one skier said, “AMAZING．”The company hopes to see 300, 000 visitors enjoying the experience of Copen hill each year, with the ski slope costing $ 22 an hour or just $ 366 for a full season pass．Meanwhile, the city is one step closer to its final goal of becoming the world's first carbon-neutral city by 2025．We thinkit might be all “down hill” from here．4. How does the power factory produce electricity?A. By using oil．B. By using coal．C. By usingwind．D. By using waste．5. What' s Ingels' dream according to the passage?A. To make more tall buildings in different big cities．B. To help more skiers to ski in high mountains．C. There will be more green power factories in the world．D. More and more people will ski in the power factory．6. Where do the skiers ski in the power factory?A. On man-made snow．B. On man-made ice．C. On plastic grass．D. On real sand．7. The underlined part “it might be all 'downhill' from here" means that________.A. they will soon reach their final goalB. they will soon draw many visitorsC. they will produce more electricityD. they have difficulties reaching the goalCVietnammade preparations for theLunar New Year with a fish release on Thursday. The tradition involves releasing fish called carps into rivers and lakes in the country a week before the holiday known as Tet officially begins.The tradition comes from an ancient story of three “Kitchen Gods”. The three, two males and a female, take a ride on the brightly color1 ed carp at the end of the year. They go to Heaven to meet with the Jade Emperor, the God who rules there. The “Kitchen Gods” report news about the families they represent to seek the emperor's care and protection. Their efforts help to keep the kitchen fires burning, and families happy and healthy.As the Gods go to Heaven, families clean their houses in preparation to celebrate Tet. A clean house, Vietnamese believe, will bring luck in the new year. On Lunar New Year's Eve, the Gods will return to Earth and their duties in the kitchen of the house.Thursday's event inVietnamthis year was more controlled than ever before because of COVID-19. It is spreading in several northern areas of the country. However,Vietnamhas increased contact examination, mass testing, and quarantine measures to slow the spread. The aggressive action has limited infections and deaths in the country.“Vietnamese will still follow the tradition of releasing the fish, but COVID-19 has made people keep a safe distance,” said Tran Van Toi as he released a carp from a plastic bag atHanoi'sWestLake.This year, due to COVID-19, there were fewer people releasing fish there, but there was a major change in attitude towards plastic bags. After years of persuasion, now they don't throw the plastic bags into the water anymore but collect them to be recycled.8. What does paragraph 2 mainly talk about?A. Kitchen fires inVietnam.B. Traditional customs ofVietnam.C. A report on family activities inVietnam.D. A tale about Vietnamese Lunar New Year.9. What's the author's attitude towards theVietnam's actions to control COVID-19?A. Critical.B. Positive.C. Doubtful.D. Unconcerned.10. What was the change about fish release inVietnamthis year?A. It required few lake fish.B. It was more interesting and diverse.C. It was more environmentally friendly.D. It required more people and plastic bags.11. What can be the best title for the text?A. Vietnamese Respect Gods During the Festive TimeB. Vietnamese Mark Lunar New Year with Fish ReleaseC. Vietnamese Lunar New Year Celebrations Are FunnyD. Traditional Lunar New Year Promotes Animal ProtectionDAs an old saying inChinagoes, “The days of the Sanjiu periodare the coldest days.” “Sanjiu period” , which is in Minor Cold, refers to the third nine-day period (the l9th to the 27th day) after the day of the Winter Solstice(冬至). There are many different customs related to Minor Cold inChina.Eating hotpotDuringMinor Cold people should eat some hot food to benefit the body and defend against the cold weather. Winter is the best time to have hotpot and braised mutton with soy sauce. But it is important to notice that too much spicy food may cause health problems.Eating huangyacaiInTianjin, there is a custom to have huangyacai, a kind of Chinese cabbage, during Minor Cold. There are large amounts of vitamins A and B in huangyacai. As huangyacai is fresh and tender, it is fit for frying, roasting and braising.Eating glutinous rice (糯米饭)According to tradition, the Cantonese eat glutinous rice in the morning during Minor Cold. Cantonese people add some fried preserved pork, sausages and peanuts and mix them into the rice.Eating vegetable riceIn ancient times, people inNanjingtook Minor Cold quite seriously, but as time went by, the celebration of Minor Cold gradually disappeared. However, the custom of eating vegetable rice is still followed today. The rice is steamed and is unspeakably delicious. Among the ingredients (原料), aijiaohuang (a kind of green vegetable), sausages and salted duck are the specialties in Nanjing.12. What do we know about Minor Cold?A. It refers to the Winter Solstice.B. The Sanjiu period is in this period.C. It lasts twenty-seven days.D. It marks the first day of winter.13. What is a special custom in Tianjin in Minor Cold？A. Eating hotpot.B. Having vitamin A and B pills.C. Having huangyacai.D. Buying cabbage.14. How do the Cantonese eat glutinous rice?A. They fry and toast it.B. They eatit for dinner.C. They mix it with many other things.D. They steam it with soy sauce.15. This text may be taken from the ________ column (栏目) of a newspaper.A. travelB. cultureC. fashionD. science第二节（共5小题；每小题2分，满分10分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。
小学下册第十一次英语第二单元期中试卷
小学下册英语第二单元期中试卷考试时间：90分钟（总分:140）A卷一、综合题(共计100题共100分)1. 选择题：What do we call a person who studies the stars?A. GeologistB. MeteorologistC. AstronomerD. Biologist答案: C2. 填空题：I call my _____ (阿公) every Sunday.3. 选择题：What is the first month of the year?A. JanuaryB. FebruaryC. MarchD. April4. 填空题：My sister enjoys __________ (学习) about science.5. 听力题：Plants take in carbon dioxide during _______.6. 听力题：Chemical reactions can be affected by temperature, concentration, and ______.7. 选择题：What is the name of the event where you celebrate a national holiday?A. ParadeB. FestivalC. Gathering答案: B8. 听力题：Sugar dissolves in water to form a ______.9. 听力题：We will have _____ (fun/work) at the park.10. 填空题：My grandma loves her ______.11. 填空题：My dog enjoys _______ (散步) with me.12. 填空题：The cheetah is the fastest land animal, capable of reaching speeds of up to 75 miles per ________________ (小时).13. 听力题：A chemical reaction can lead to the formation of new ________.14. 选择题：What do you call the place where we watch movies?A. LibraryB. CinemaC. ParkD. School15. 听力题：The _____ (music/dance) is fun.16. 选择题：Which food is made from milk?A. BreadB. CheeseC. RiceD. Corn答案:B. Cheese17. 填空题：Cleisthenes is often called the father of __________ (民主).18. 选择题：What do we call a young female deer?A. FawnC. BuckD. Calf答案：B19. 听力题：The butterfly emerges from its _____ chrysalis.20. 听力题：A solution with a pH of is more ______ than a solution with a pH of .21. 听力题：A chemical reaction that releases heat is called an _____ reaction.22. 填空题：Horses are often used for _________ (骑).23. 听力题：The __________ is known for its unique landscapes.24. 选择题：What is the primary purpose of a library?A. To sell booksB. To borrow booksC. To read booksD. To store books25. 听力题：The Sun rises in the _______.26. 填空题：My favorite food is _______ (披萨), and I can eat it every _______ (天).27. 听力题：The bear is strong and powerful in the ____.28. 填空题：I planted some ______ (花) in my garden. I water them every ______ (天).29. 听力题：The _____ (画) is stunning.30. 听力题：A ______ is a geological feature that can provide insights into the past.What do you call the person who studies stars?A. ScientistB. AstronomerC. BiologistD. Geologist答案:B32. 听力题：They are _____ (watching) a documentary.33. 填空题：In spring, the ______ (树) bloom with beautiful ______ (花朵) that attract many bees.34. 选择题：What is the main purpose of a map?A. To tell timeB. To show locationsC. To display weatherD. To calculate distance答案:B35. 填空题：My sister loves to write ____.36. 填空题:I have ________ brothers and sisters.37. 填空题：I love to go ______ with my family on weekends.38. 选择题：What is the name of the famous Italian dish made with pasta and tomato sauce?A. LasagnaB. PizzaC. SpaghettiD. Risotto39. 听力题：The _____ (car/bike) is fast.40. 填空题：We visit the ______ (博物馆) for educational trips.41. 听力题：The sun is ______ behind the clouds. (peeking)I love to watch ________ (家庭电影) with my siblings.43. 听力题：The colorful part of a flower that attracts bees is called a ______.44. 选择题：What do you wear to keep warm in winter?A. ShortsB. T-shirtC. CoatD. Sandals答案: C. Coat45. 选择题：What do you call a baby otter?A. PupB. KitC. CalfD. Cub46. 听力题：The _____ (花坛) is beautifully arranged.47. 听力题：A _______ can help visualize the concept of thermal energy.48. 选择题：Which instrument has strings?A. PianoB. FluteC. GuitarD. Drum答案:C49. 选择题：What do we call a person trained to perform surgery?a. Doctorb. Nursec. Surgeond. Paramedic答案:C50. 听力题：The chemical symbol for tungsten is _____.We visit the ______ (动物园) every summer.52. 填空题：My pet ______ (猫) loves to play with toys.53. 填空题：The _____ (葡萄) vines are heavy with fruit.54. 选择题：What is 15 - 7?A. 5B. 6C. 7D. 855. 填空题：The ________ is a joyous little animal.56. 填空题：The ancient Egyptians built ________ to showcase their power.57. 听力题：The chemical symbol for neodymium is ______.58. 选择题：What do we use to write on paper?A. BrushB. PencilC. EraserD. Ruler答案:B59. 听力题：A __________ is a large canyon carved by a river.60. 选择题：Which animal is known as the "ship of the desert"?A. HorseB. CamelC. DonkeyD. Elephant答案: B61. 选择题：What is the color of grass?B. BlueC. GreenD. Yellow答案:C62. 选择题：What is the name of the highest mountain in the world?A. K2B. Mount KilimanjaroC. Mount EverestD. Mount McKinley答案:C63. 听力题：We have a _____ (照片) on the wall.64. 填空题：________ (植物资源保护) is vital for sustainability.65. 填空题：I like to go ________ (徒步) in the mountains.66. 填空题：I saw a ________ at the beach.67. 填空题：We are going to the ________ (游乐园).68. 听力题：My friend is very ________.69. 选择题：In which season does it snow?A. SummerB. FallC. SpringD. Winter答案:D70. 选择题：How many wheels does a bicycle have?A. OneB. TwoC. Three答案: B. Two71. 选择题：What do we call the study of the distribution and movement of populations?a. Demographyb. Sociologyc. Anthropologyd. Geography答案:a72. 听力题：The chemical symbol for tungsten is __________.73. 填空题：The director, ______ (导演), makes movies.74. 听力题：The ______ is home to many species.75. 听力题：We can ___ a treasure hunt. (have)76. 填空题：My toy ________ can jump high.77. 听力题：The _____ (bat/ball) is used in baseball.78. 填空题：A jellyfish can be ______ (有毒) to humans.79. 听力题：The ____ is a friendly animal that enjoys being around children.80. 填空题：The ______ (小鹰) watches over its nest from a high ______ (树枝).81. 选择题：What is the main language spoken in the USA?A. SpanishB. FrenchC. GermanD. English答案: D. EnglishWhat do you call a group of stars?A. GalaxyB. PlanetC. CometD. Asteroid答案：A83. 选择题：Who is known as the "Father of Geometry"?A. EuclidB. PythagorasC. ArchimedesD. Fibonacci84. 填空题：My sister likes to draw __________ (画画) in her free time.85. 听力题：The _____ is the second planet from the sun.86. 选择题：What is the capital of Egypt?A. AlexandriaB. CairoC. LuxorD. Giza答案: B87. 听力题：The _______ attracts butterflies and bees.88. 填空题：My teacher is . (我的老师是。
(精编)北京师大附中11度第二学期期中考试
北京师大附中2021-2021学年度第二学期期中考试高二英语试卷本试卷分第一卷和第二卷两局部，总分值150分，考试时间为120分钟。
第一卷第一局部听力〔共两节，总分值30分〕第一节〔共5小题，每题1.5分，共7.5分〕听下面5段对话。
每段对话后有一道小题，从每题所给的A、B、C三个选项中选出最正确选项。
听完每段对话后，你将有10秒钟来答复有关小题和阅读下一小题。
每段对话你将听一遍。
1. How much will the woman lend the man?A. $4.B. $6.C. $7.2. Where did the conversation most probably take place?A. At a bookstore.B. At a library.C. At a hotel.3. What is the relationship between the two speakers?A. Student and school administrator.B. Employer and employee.C. Job seeker and interviewer.4. What do the speakers think of their teacher?A. Easy-going.B. Bad-mannered.C. Strict.5. What does the man mean?A. He is not angry.B. He has to finish his work first.C. Typing will take him a whole afternoon.第二节〔共10小题；每题1.5分，共15分〕听下面4段对话。
每段对话后有几道小题，从每题所给的A、B、C三个选项中选出最正确选项。
听每段对话前，你将有5秒钟的时间阅读每题。
听完后，每题将给出5秒钟的做答时间。
每段对话你将听两遍。
小学下册第十一次英语第5单元期中试卷
小学下册英语第5单元期中试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.The _____ (树) is very tall.2.My _____ (哥哥) is a great athlete.3.My sister is my best _______ who shares secrets.4.My brother loves to __________ (参加) outdoor events.5.The bumblebee is important for _________ (授粉).6.What instrument is used to measure temperature?A. BarometerB. ThermometerC. SpeedometerD. Altimeter7.The ________ (telescope) helps us see stars.8.What do you call a place where animals are kept?A. ZooB. FarmC. GardenD. Park9.What do you call the person who takes care of sick people?A. TeacherB. NurseC. ChefD. Artist10.What do you call a young frog?A. TadpoleB. KitC. PupD. Calf11.The cat curls up next to its _____ owner.12.What do we call a small, fast-moving reptile?A. SnakeB. LizardC. CrocodileD. Turtle答案:B13.Geologists use the term "strata" to refer to ______ of rock layers.14.My favorite toy is a ________ (拼图) of a beautiful landscape. It took me hours to ________ (完成).15.I admire __________ (科学家) for their discoveries.16.How many sides does a pentagon have?A. 4B. 5C. 6D. 7答案:B17.What is the name of the famous mountain range in South America?A. HimalayasB. AndesC. RockiesD. Alps答案:B18.What is the name of the famous dinosaur?A. VelociraptorB. Tyrannosaurus RexC. StegosaurusD. Triceratops答案:B Tyrannosaurus Rex19.My favorite fruit is ______ (香蕉). They are sweet and easy to ______ (吃).20.What is the capital of Saint Kitts and Nevis?A. BasseterreB. CharlestownC. Sandy PointD. Dieppe Bay答案:A21.What is the name of the famous rock formation in Australia?A. Ayers Rock (Uluru)B. Great Barrier ReefC. Sydney Opera HouseD. Twelve Apostles答案:A22.What do we call the place where you borrow books?A. SchoolB. LibraryC. MuseumD. Park23.Solar panels convert sunlight into electrical ______.24.How many days are there in a leap year?A. 364B. 365C. 366D. 367答案:C 36625.I saw a _____ (小猫) sleeping in a sunny spot.26.The first successful hip transplant was performed in _______. (1960年)27.What is the capital of Belgium?A. BrusselsB. AntwerpC. GhentD. Bruges答案:A28.How many months are there in a year?A. 10B. 11C. 12D. 13答案:C29.The train goes _____ (fast/slow) on the tracks.30.The ________ has many different shapes.31.My aunt, ______ (我的阿姨), loves to travel and explore new places.32.I like to wear my __________ when it’s cold. (围巾)33.The _____ (虎) is a powerful and beautiful animal.34.The invention of the printing press allowed for the mass production of _______.35. A buffer solution helps maintain a stable _____ level.36.My friend is very __________ (好奇的) about science.37. A whale is the largest _______ in the ocean.38.What do you call a set of instructions for making something?A. RecipeB. FormulaC. ManualD. Guide答案:A39.I enjoy ______ (reading) stories.40.What do you call the time of day when the sun rises?A. DawnB. DuskC. NoonD. Midnight答案:A41.What is the currency used in Japan?A. DollarB. EuroC. YenD. Pound答案:C42.What do we call the process of plants making food?A. RespirationB. PhotosynthesisC. TranspirationD. Germination答案:B43. A mineral's luster describes how it ______ light.44.What is the tallest animal in the world?A. ElephantB. GiraffeC. HorseD. Camel答案:B45.My friend is a big __________ of dance. (爱好者)46.What do we call a story that is not true?A. FictionB. Non-fictionC. BiographyD. History47. A _______ is a chemical process that involves rearranging atoms.48.What do we use to cut paper?A. GlueB. ScissorsC. TapeD. Ruler49.小猴子) has a long tail. The ___50.What do you call the act of organizing a party?A. PlanningB. PreparingC. ArrangingD. Designing答案:A51.The first successful vaccine was developed by ________.52.What is the main ingredient in chocolate cake?A. SugarB. CocoaC. FlourD. Eggs53.The turtle is a very _______ (古老的) creature.54.Certain plants can ______ (支持) wildlife conservation efforts.55.What is the capital of Kenya?A. NairobiB. MombasaC. KisumuD. Nakuru答案:A Nairobi56.My favorite _________ (玩具) is the one that can talk back to me.57.What is the name of the famous ship that sank in 1912?A. BritannicB. LusitaniaC. TitanicD. Olympic答案:C58.What do we call the person who teaches us in school?A. DoctorB. TeacherC. ChefD. Farmer59.What do we call the process of freezing a liquid to make it solid?A. MeltingB. SolidifyingC. CoolingD. Hardening60. A ____(climate action) plan addresses climate change.61.I want to _______ (学习) about animals.62.The _____ (树干) supports the branches.63.What is the capital of Turkey?A. AnkaraB. IstanbulC. BursaD. Izmir答案:A64.I want to visit ________ (纽约) someday.65.What is the process of making a choice called?A. DecisionB. ConclusionC. OpinionD. Suggestion答案:A66.My pet bird is very ______.67. A ______ (生态学家) studies the relationships between plants and their environments.68.根据图片把下列单词补充完整。
广东省深圳市盟校联盟2024-2025学年高一上学期11月期中物理试题(含解析)
学年度高一上学期期中考试物理考生注意：1.本试卷满分100分，考试时间75分钟。
2.答题前，考生务必用直径0.5毫米黑色墨水签字笔将密封线内项目填写清楚。
3.考生作答时，请将答案答在答题卡上。
选择题每小题选出答案后，用2B 铅笔把答题卡上对应题目的答案标号涂黑；非选择题请用直径0.5毫米黑色墨水签字笔在答题卡上各题的答题区域内作答，超出答题区域书写的答案无效，在试题卷、草稿纸上作答无效。
4.本卷命题范围：必修第一册第一章至第三章第1节。
一、选择题（本题共12小题，共48分.在每小题给出的四个选项中，第1~8题只有一项符合题目要求，每小题3分；第9~12题有多项符合题目要求，全部选对的得6分，选对但不全的得3分，有选错的得0分）1.如图所示，某演员为某品牌汽车做广告，他在高速行驶的卡车之间气定神闲摆出“一字马”姿势.下列说法正确的是A.以演员为参考系，卡车是静止的B.以地面为参考系，卡车是静止的C.以地面为参考系，演员是静止的D.以卡车为参考系，演员运动得很慢2.我国游泳运动员潘展乐在2024年巴黎奥运会男子100米自由泳决赛中赢得冠军，决赛中潘展乐在50米长的泳池中游一个来回，前50米用时22.28秒，后50米用时24.12秒，总成绩为46.40秒，打破世界纪录.下列说法正确的是A.“46.40秒”表示时刻B.“100米”指的是位移大小C.前50米的平均速度大小约为D.全程100米的平均速度大小约为3.如图所示，某玩具汽车停在模型桥面上，下列说法正确的是20242025 2.24m /s2.16m /sA.汽车没有发生形变，所以汽车不受弹力B.汽车受向上的弹力，是因为桥梁发生了弹性形变C.汽车受向上的弹力，是因为汽车发生了弹性形变D.桥面受向下的弹力，是因为桥梁发生了弹性形变4.如图所示为仰韶文化时期的某款尖底双耳汲水瓶，该瓶装水后“虚则欹、中则正、满则覆”.关于此瓶（包括瓶中的水），下列说法正确的是A.重力只作用在瓶的重心上B.重心概念的建立用到了“转换法”C.装入瓶中的水越多，瓶的重心一定越高D.轻绳对瓶子的拉力沿轻绳的收缩方向5.如图所示，“”为某品牌汽车的一款车辆的尾部标识，其中“50”称为值.值的大小为车辆从静止加速到（百公里加速）的平均加速度的10倍.由此推算，该车百公里加速的时间约为A. B. C. D.6.甲、乙两汽车沿同一条公路的两条平行车道同时开始运动，其图像如图所示，其中甲为曲线，乙为直线.下列说法正确的是A.甲做加速直线运动B.乙做匀加速直线运动C.从出发到第一次相遇，甲的平均速度等于乙的平均速度D.甲、乙第二次相遇时，甲的速度小于乙的速度7.从距地面一定高度处自由释放一个小球（可视为质点），最后内位移是第内位移的5倍，重力加50TFSI G G 100km /h 2s 5.6s 20s 56sx t 1s 1s速度取，则小球释放点距地面的高度为A. B. C. D.8.一辆警车沿平直街道巡逻的速度为，发现前方某处发生警情，立即前往处理，警车的加速度随时间变化的关系图像如图所示.下列说法正确的是A.警车做匀减速直线运动B.时，警车速度为C.时，警车速度为零D.警车的最大速度为9.新能源汽车除了能有效减少废气排放，还具有稳定性、加速性能好等优点.关于运动中的新能源汽车的速度和加速度的关系，下列说法正确的是A.汽车的速度大，则加速度一定大B.汽车的加速度大，则速度一定大C.汽车的加速度增大，则速度的变化变快D.汽车的加速度减小，则速度可能增大10.某物体做匀变速直线运动，运动的时间为，位移为，该物体的图像如图所示，下列说法正确的是A.物体的初速度为 B.物体的加速度为C.内，物体的平均速度为 D.末，物体的速度为零11.某汽车以一定的初速度开始刹车做匀减速直线运动直到停止，前内的位移大小为，后内的位移大小为，则下列说法正确的是A.该汽车的加速度大小为B.该汽车的初速度大小为g 210m /s 25m 30m 45m 125m 10m /s a t 2s t =5m /s 4s t =15m /st x x t t-20m /s24m /s 02s ~16m /s 10s 2s 32m 4s 32m 28m /s 20m /sC.该汽车刹车的时间为D.该汽车从刹车到停止的总位移大小为12.无线蓝牙耳机可以在一定距离内与手机等设备实现无线连接.为了得到某款无线蓝牙耳机在运动时的最大连接距离，甲和乙两位同学做了如下实验：甲佩戴无线蓝牙耳机，乙携带手机检测，二人间隔且之间无障碍，时乙开始追甲，其图像如图所示，发现手机在末开始检测到蓝牙耳机信号，则下列说法正确的是A.时甲、乙相遇B.时甲、乙相距最近为C.手机与蓝牙耳机连接上的时间为D.最远连接距离为二、实验题（本题共2小题，共16分）13.（6分）某同学用如图甲所示装置“探究弹簧弹力与形变量的关系”.实验器材有铁架台、弹簧和多个质量已知且相等的钩码.（1）实验中还需要的测量工具是__________。
小学五年级下册第11次英语第四单元期中试卷(含答案含解析)
小学五年级下册英语第四单元期中试卷(含答案含解析)英语试题一、综合题(本题有50小题，每小题2分，共100分.每小题不选、错误，均不给分)1.I ______ (have) a new bike. It ______ (be) red and white. I ______ (ride) it every day after school. Sometimes, I ______ (ride) to the park with my friends. We ______ (have) races to see who ______ (be) the fastest. I ______ (win) sometimes, and I ______ (feel) very proud.2.What do we use to write on a board?A. PenB. ChalkC. EraserD. Brush3.Which of these is a holiday?A. ChristmasB. JanuaryC. SchoolD. Monday4.Which one of these is a color?A. GreenB. BreadC. PlateD. Table5.I __________ (love) reading books. My favorite books __________ (be) about animals and nature. Every night, I __________ (read) before bed. I __________ (find) reading relaxing and fun.6.Which of these is a type of animal?A. DogB. CarC. ChairD. Table7.Yesterday afternoon, I __________ (go) to the park with my friends. We__________ (play) basketball for two hours. After the game, we __________ (eat) ice cream and __________ (talk) about school. I __________ (have) a lot of fun, and I__________ (feel) very happy.8.I went to the ______ to buy some new clothes. There were many nice shirts, pants, and ______ on display. I picked a ______ shirt and a pair of jeans. After paying, I went to the ______ to enjoy some ice cream.9.Tom is very interested in animals. His favorite animal is the __________ (1). He thinks they are very __________ (2) because they can run very fast and they have beautiful __________ (3). Tom has a big __________ (4) at home with pictures and information about different animals. Every weekend, he goes to the __________ (5) to see the animals in real life. His favorite part of the zoo is the __________ (6), where he can see __________ (7) and __________ (8). Tom also likes to help take care of his pet __________ (9).10.Which one is a holiday?A. MondayB. ChristmasC. WednesdayD. Friday11.What is the opposite of "empty"?A. FullB. SmallC. HeavyD. Cold12.What is the opposite of "hot"?A. WarmB. ColdC. CoolD. Dry13.What do you use to eat spaghetti?A. KnifeB. ForkC. SpoonD. Plate14.David is having a birthday party. He invited all his friends to come to his__________. There will be many games like __________ and __________. David’s favorite game is musical chairs. For food, they will have __________ and a big birthday __________. At the end of the party, David will open his presents and thank everyone for coming.15.Which animal has a shell?A. LionB. TurtleC. DogD. Cat16.David is playing with his toy __________. He is building a tall __________ using the blocks. His little brother wants to join, but David tells him to be careful because the tower might __________. After a few minutes, they both laugh because the tower falls down, and they decide to build it again.17.Which one of these is a vegetable?A. CarrotB. AppleC. BananaD. Grape18.I ______ (have) a pet cat named Tom. He ______ (be) very playful. Every day, he ______ (chase) after a ball. Last night, he ______ (catch) a mouse in the kitchen. I______ (give) him a treat for being so clever.19.What is the main color of grass?A. RedB. GreenC. BlueD. Yellow20.Which of these is a wild animal?A. DogB. TigerC. ElephantD. Cow21.David is getting ready for school. He puts on his __________ (1) and grabs his__________ (2) before heading out the door. On his way to school, he stops at a__________ (3) to buy a snack. When he arrives at school, he meets his friends, and they walk to class together. David’s first lesson is __________ (4), and he enjoys it because he likes learning about different countries. At the end of the day, he feels __________ (5) because he learned a lot.22.Which one is a color?A. DogB. CatC. BlueD. House23.David and his friends are going on a field trip to the __________. They are going to see many different kinds of __________ and learn about their habitats. The teacher gives each student a __________ to take notes during the trip. After the tour, they will go to the __________ to have lunch and talk about what they learned.24.My brother and I love to play video games together. We often play __ games where we work together to solve puzzles. Sometimes, we play __ games where we compete to see who can get the highest score. After playing, we like to have some __ as a snack.25.Which of these is a place to learn?A. SchoolB. KitchenC. GardenD. Playground26.John is walking to school. He is carrying his __________, which has all his__________ inside. On the way, he sees a __________ and a __________. John likes looking at the trees and flowers along the way because it makes him feel __________. 27.My parents __________ (be) very busy last week. My father __________ (work) late every day, and my mother __________ (prepare) for a big event. I __________ (help) them by cleaning the house and __________ (take) care of my little brother. It__________ (be) a lot of work, but we __________ (enjoy) spending time together as a family.28.Yesterday afternoon, I __________ (go) to the park with my sister. We __________ (bring) our bicycles and __________ (ride) around the park. It __________ (be) sunny, and the weather __________ (be) perfect for cycling. After cycling for a while, we__________ (stop) at the fountain and __________ (rest) for a few minutes. Then, we__________ (continue) our ride. We __________ (have) so much fun.29.Which of these is a sport?A. FootballB. AppleC. DogD. Chair30.Today, we __________ (have) a field trip to the museum. We __________ (see) many interesting exhibits. I __________ (like) the dinosaur section the most. After the tour, we __________ (sit) in the museum café and __________ (drink) juice. It__________ (be) a wonderful experience, and I __________ (look) forward to our next field trip.31.David loves to read books. His favorite book is about __________. He reads it every __________ before bed. David’s parents always encourage him to read more books because reading helps him __________ and learn new things. David also hopes to write his own __________ one day.32.What is the opposite of "old"?A. NewB. ColdC. FastD. High33.Which of these is a vehicle?A. AirplaneB. TableC. ChairD. Plate34.What is the opposite of "happy"?A. SadB. FastC. TallD. Slow35.We ______ (visit) the museum yesterday. It ______ (be) a great experience! We______ (learn) about ancient history and ______ (see) many interesting exhibits. After we ______ (finish) the tour, we ______ (buy) some souvenirs in the gift shop.36.What do you use to write on paper?A. EraserB. PenC. PlateD. Fork37.Emma is at the zoo with her family. She is very excited to see all the animals. First, they go to the __________ to see the lions, and then they visit the __________ to watch the monkeys. Emma loves the __________ because they are very playful. After looking at the animals, they go to the __________ to have some lunch.38.What do you use to write on paper?A. SpoonB. PlateC. PenD. Knife39.What do we use to carry our books?A. BagB. ChairC. PlateD. Bed40.Tom is learning about different types of __________ in his science class. He studies the parts of a __________, such as the roots, stem, leaves, and flowers. Tom also learns how plants make their own __________ through a process called __________.41.Which one of these is a color?A. ChairB. RedC. AppleD. Car42.My family and I _______ (go) to the beach last weekend. It _______ (be) a sunny day, so we _______ (decide) to have a picnic by the sea. We _______ (arrive) early and _______ (find) a nice spot near the water. After we _______ (eat) some sandwiches, we _______ (play) frisbee and _______ (swim) in the sea. My little brother _______ (build) a sandcastle, while I _______ (take) some photos. Later, we _______ (sit) on a blanket and _______ (watch) the sunset. It _______ (be) a wonderful day.43.I _______ (finish) my homework early today, so I _______ (decide) to watch a movie. I _______ (choose) a comedy and _______ (laugh) a lot. After the movie, I_______ (talk) to my friends about it and we _______ (plan) to watch another movie next weekend.44.Sarah and her friends are going to the zoo today. They see many different animals, such as __________, __________, and __________. Sarah is excited because she has never seen a __________ before. They also go to the zoo’s __________ to eat lunch and have some snacks.45.He _______ a car.A. haveB. hasC. hadD. having46.Which of these is a day of the week?A. JanuaryB. MorningC. SundayD. Summer47.I have a new bicycle. It is blue and white. Every weekend, I ride it to the park. I like riding my bicycle because it is fun and keeps me healthy. Sometimes, my friends come with me and we race each other.48.My brother and I ______ (study) together every evening. We ______ (take) turns explaining our homework to each other. Last night, I ______ (help) him with his math, and he ______ (help) me with English.49.Which one is the largest?A. CatB. ElephantC. DogD. Mouse50.Which animal is known for its long ears?A. LionB. DogC. RabbitD. Elephant(答案及解释)。
小学下册第11次英语第6单元期中试卷(有答案)
小学下册英语第6单元期中试卷(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.I love to _______ (参观) historical sites.2. A _____ (植物科学研究) can lead to innovative solutions for challenges.3.I saw a _______ (小鸟) perched on a fence.4.In thermodynamics, the First Law of Thermodynamics states that energy cannot be created or _____.5.The chemical symbol for rhodium is ______.6. A baby cat is called a ______.7.My ________ (玩具名称) helps me learn numbers.8.What is the freezing point of water in Celsius?A. 0B. 100C. 32D. 50答案:A9.How many sides does a pentagon have?A. 4B. 5C. 6D. 7答案:B10.Plastic is a type of _____.11.Sound waves can be classified as longitudinal or ______.12.What is the name of the famous wizarding school in Harry Potter?A. BeauxbatonsB. DurmstrangC. HogwartsD. Ilvermorny答案:C13.What do we call the large body of saltwater?A. LakeB. RiverC. OceanD. Pond答案:C14.What do we call the color of the sun?A. BlueB. YellowC. GreenD. Red答案:B.Yellow15. A _____ is a star that has burned out.16.The __________ (历史记录) can be found in libraries.17.The main gas involved in photosynthesis is ______.18.What do we call the sound a dog makes?A. MeowB. MooC. BarkD. Quack答案:C19.In _____ (法国), you can visit the Eiffel Tower.20.My dad is very __________ (关心的) and listens to me.21.My friend has a pet ______ (仓鼠) that loves to run.22. A butterfly starts as a ________________ (幼虫).23.My dad works at a ______ (bank).24.I want to be _______ (医生) because I like helping people.25.We will _______ (explore) the forest tomorrow.26.The _____ (植物群落) varies across different ecosystems.27.My _____ (小狗) loves to bark.28.My mom loves to __________ (分享) her knowledge.29.My brother has a _____ of marbles. (bag)30.The girl is very ________.31.I like to ______ (创建) art projects.32.What do we call the process of turning liquid into gas?A. CondensationB. EvaporationC. FreezingD. Melting答案:B.Evaporation33.The teacher tells a ______ (story).34.The __________ (历史的教育意义) shapes future generations.35.The _______ (The Great Famine) devastated Ireland in the 19th century.36.What do you call the study of plants?A. BotanyB. ZoologyC. EcologyD. Agriculture答案:A37.The ancient Sumerians are credited with creating the first form of _______.38.My favorite dish is ______ (炸虾).39.My dad encourages me to be __________ (勇敢的).40.The __________ (科技进步) allow for new discoveries in history.41.My friends and I have a toy ____ competition. (玩具名称)42.The __________ (历史的参与性) enhances engagement.43.What is the name of the famous American national park known for its geothermal features?A. YellowstoneB. YosemiteC. Grand CanyonD. Zion答案:A44.We have ______ (许多) animals in the zoo.45.His favorite color is ________.46.My favorite sport is ______ (滑冰).47. A _______ can be a wonderful addition to your classroom.48.My favorite sport is __________, and I play it __________.49.I have a toy _______ that can fly in the air.50. A ____ is known for its colorful feathers and beautiful songs.51.The freezing point of water is ______ degrees Fahrenheit.52.The chemical symbol for tin is _______.53. A turtle moves slowly but has a hard _______.54.My _____ (父母) are very supportive.55.What do we call the liquid we drink that is clear and essential for life?A. JuiceB. SodaC. WaterD. Milk答案: C56.The chemical symbol for gold is _______.57. A squirrel's front teeth are perfect for cracking ________________ (坚果).58.ts are ______ (甜) while others are sour. Some fru59.The chemical formula for rubidium chloride is _____.60.My favorite game to play is _______ (捉迷藏).61.The teacher is very _______ (nice).62.What do we call the period of time before written records?A. PrehistoryB. Ancient historyC. Middle AgesD. Modern history 答案:A63.The eel swims smoothly in the ______ (水).64. A saturated solution is one in which all solute has been ______.65.The ________ Ocean is the largest ocean on Earth.66.What is the name of the famous American author known for "To Kill a Mockingbird"?A. Harper LeeB. J.D. SalingerC. F. Scott FitzgeraldD. Mark Twain 答案: A67.The __________ is a large river in Egypt.68.My ________ (玩具名称) is a fun way to learn about animals.69. A __________ (气体) can diffuse quickly through space.70.__________ (等离子体) is a state of matter found in stars.71.The _____ (跳棋) game is fun.72.The owl has excellent _________. (听力)73.The squirrel climbs up the ______ (树) quickly.74.She enjoys ________ (painting) landscapes.75.The ________ (历史遗址保护) is vital for education.76. A _____ (花园) is a beautiful place to relax and enjoy nature.77.Owls are known for being ______.78.The garden is ________ (郁郁葱葱).79.For breakfast, I usually eat ______ (面包) and drink ______ (牛奶). It gives me energy for the day.80.What do you call the study of the ocean?A. OceanographyB. Marine BiologyC. HydrographyD. Aquatic Science答案: A81.The goldfish's ______ (鳍) help it swim.82.The _____ (rainbow/sun) is colorful.83.The __________ (重要人物) have shaped our understanding of history.84.What is the name of the famous American singer known for her powerful voice and hit song "I Will Always Love You"?A. Aretha FranklinB. Whitney HoustonC. Mariah CareyD. Adele答案:B.Whitney Houston85.What is the chemical formula for table salt?A. NaClB. H2OC. CO2D. O2答案:A.NaCl86.What do we call a baby sheep?A. CalfB. KidC. LambD. Foal答案:C87. A chameleon can change its _______ (外表) to hide.88. A geese migrates to warmer ______ during winter.89.My grandma enjoys sewing ____ (quilts).90.My mom cooks ______ (dinner) for us.91.I like to help my mom ________ (整理) my room.92.The children are _____ around the fire. (sitting)93. A goat can climb very _________ (高).94. A dolphin is a playful _______ that loves to swim and jump through the waves.95.What is the name of the famous artist known for his paintings of water lilies?A. Claude MonetB. Vincent van GoghC. Pablo PicassoD. Henri Matisse答案: A96.My sister is a ______. She enjoys singing.97.We make _____ (比萨) on weekends.98.I like to ride my ______ (scooter).99.The sky is _______ (明亮的) today.100.The invention of the telephone was by _____.。
小学下册第11次英语第2单元期中试卷(有答案)
小学下册英语第2单元期中试卷(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1. A __________ can provide insights into ancient geological events.2. A sinkhole is a depression formed when the ground ______.3.She is _____ (wearing/taking) a red dress.4. A _______ can help to illustrate the concept of pressure in gases.5.We go to school at _____ (eight/o'clock).6.What is the name of the famous clock tower in London?A. Elizabeth TowerB. Big BenC. Tower BridgeD. London Bridge答案:B7.What do we call the scientific study of the mind and behavior?A. PsychologyB. SociologyC. AnthropologyD. Philosophy答案: A8.She enjoys ________ (collaborating) with others.9.What is the opposite of "happy"?A. SadB. AngryC. ExcitedD. Tired答案:A Sad10.She is _____ (watching) a movie.11.The cake is very ________.12.How many legs does a spider have?A. 6B. 8C. 10D. 12答案:B13.The flowers are ___ (blooming/fading).14.We get milk from ______.15.I have ________ apples in my bag.16.The __________ was a movement that changed art and culture in Europe. (文艺复兴)17.I can create a __________ (名词) using my __________ (玩具名).18.The weather is _____ (sunny/cloudy) today.19.The bear hibernates in the cold ____.20.My friend is a ______. He enjoys writing reviews.21.I enjoy playing ________ (棋类) with my family.22.He has a red ___. (car)23.The first successful vaccine was developed by __________ (爱德华·詹纳).24.The chemical symbol for chromium is ____.25.The _____ (科技) helps us understand plants better.26.The process of a liquid turning into a gas is called _______.27.The _______ is a common sight in gardens.28.My family always goes __________ during summer. (旅行)29.The ________ was a crucial treaty that facilitated trade.30.The ancient Greeks held festivals honoring the god ______ (酒神).31.The dog is ________ in the grass.32. A _____ (植物监测) program helps track changes in populations.33.The monkey loves to swing from _________. (树枝)34.My teacher reads us stories about ______ (动物). They are always very ______ (有趣).35.What do we call the people who study the stars and planets?A. BiologistsB. ChemistsC. AstronomersD. Geologists答案:C36.I have a big ________ (玩具名称) collection.37.Many ________ (植物品种) have medicinal properties.38.I have a pet ______ (fish).39.Which season comes after summer?A. WinterB. SpringC. AutumnD. Fall答案: C40.My sister is a great __________. (演讲者)41. A ______ (温室) can help plants grow in winter.42.What do you call the sound made by a cat?A. BarkB. MeowC. RoarD. Tweet答案: B43.impact assessment) measures social and environmental effects. The ____44.The sun is shining ________.45.The capital city of Spain is ________ (马德里).46. A reaction in which heat is absorbed is called an ______ reaction.47.My brother enjoys playing with his _____ (乐高).48.I enjoy going to the ______ (剧院) to watch plays. The performances are always captivating.49.The ____ swims gracefully in the ocean.50.The __________ (历史的探究过程) fosters curiosity.51.The substance that is dissolved in a solution is called a ______.52.I have a ___ (big) family reunion.53.What is the term for a baby hedgehog?A. HogletB. PupC. KitD. Chick答案:a54.The process of sublimation turns solid directly into ______.55.We go _____ (cycling) on weekends.56.What do you call the process of taking in air?A. ExhalationB. InhalationC. RespirationD. Circulation答案:B57.My ________ (祖母) tells the best stories about her life.58. A __________ is a geological feature that can influence land use planning.59.What do we call the study of the Earth?A. GeographyB. GeologyC. AstronomyD. Biology答案: A60.The ________ grows in clusters.61.What is the opposite of "empty"?A. FullB. SmallC. TallD. Light答案:A Full62. A kangaroo can hop up to 30 miles per hour over ________________ (短) distances.63.The squirrel is _____ nuts for winter. (collecting)64. A parakeet enjoys hanging from its ______ (栖木).65.He is an _____ (企业家) inspiring others to innovate.66.My brother is my best _______ because we play together.67.Which instrument has keys and is played by pressing them?A. GuitarB. ViolinC. PianoD. Drum答案:C68.He is ___ (tall/short) for his age.69.My sister enjoys making ____ (gifts) for friends.70.My friend is very __________ (友善的) to everyone.71.My favorite thing to do at home is ______.72.The ________ (社区活动) fosters connections.73.The capital of Argentina is __________.74.What is the capital of Brazil?A. Rio de JaneiroB. Sao PauloC. BrasiliaD. Salvador答案:C75.I feel _______ (情感) when I help others. It makes a difference in their _______ (生活).76. A molecule that has a positive and a negative end is called a _____.77.The _____ (baby) is laughing.78.What is 2 + 2?A. 3B. 4C. 5D. 6答案:B 479.The _____ (花色) varies depending on the species.80.What do we call the practice of growing plants without soil?A. HydroponicsB. AeroponicsC. AquaponicsD. Soil farming答案: A81. A solution that has a higher concentration of solute than solvent is called a ______ solution.82.The process of ______ shapes the landscape over time.83.I like to ________ (听音乐) while studying.84. A beetle has a hard ______.85.The rabbit hops on the _______ (兔子在_______上跳).86.The country famous for its shepherd's pie is ________ (英国).87. A sloth moves very ________________ (慢).88.The __________ is a major geographical feature in Europe. (阿尔卑斯山)89.The __________ (历史的启示) guide future actions.90.The teacher gives _____ (评估) to check progress.91.I love to go ______ (滑冰) at the rink during winter.92.She has a beautiful ________.93.The __________ (历史的教育工具) enhance learning.94.What do we use to write?A. BrushB. PenC. RulerD. Scissors答案:B95.The chemical process that occurs in our cells to release energy is called _______.96.I saw a rainbow after the ______ (暴风雨). It made the sky look very ______ (美丽).97.I enjoy singing ________ (歌曲) with my friends.98. A double bond involves sharing _____ pairs of electrons.99.I love to draw with ______ (彩色铅笔) to create vibrant artwork. 100.What do you call a scientist who studies rocks?A. BiologistB. GeologistC. ChemistD. Physicist答案: B。
小学下册第十一次英语第六单元期中试卷(有答案)
小学下册英语第六单元期中试卷(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.I like to _______ (explore) new places.2.What is the name of the famous American singer known for "Vision of Love"?A. Mariah CareyB. Whitney HoustonC. Janet JacksonD. Celine Dion答案: A3.Electricity can flow through a _______.4.I enjoy baking ______ (饼干) with my mom during the holidays.5.The ______ is often seen in parks.6. A _______ is a reaction that produces a solid from a solution.7.I like to make my own ________ (玩具名称) at home.8.My dad bought me a new _____.9.My uncle is a __________ (教育专家).10.The starling makes beautiful _______ (音乐).11.She has a ________ for her birthday.12.My sister is very _______ (形容词) at dancing. 她的舞蹈很 _______ (形容词).13.What is the process of changing from liquid to gas called?A. MeltingB. FreezingC. EvaporationD. Condensation答案:C14.The first man to dive into the Mariana Trench was _______. (维尔德)15.The Earth's surface is covered with various types of ______.16.This ________ (玩具) is fun to play with.17.Gravity assists help spacecraft gain speed by using a planet's _______.18.The ancient Egyptians utilized ________ (香料) in their rituals.19.The boy is a good ________.20.What do you call a person who studies insects?A. EntomologistB. BiologistC. ZoologistD. Botanist答案:A21.I enjoy swimming in the ______ (游泳池) on hot summer days.22.The _____ (fig) tree bears sweet fruit.23.The chemical formula for calcium carbonate is _______.24.The __________ (历史的形状) is constantly evolving.25.正确抄写下列字母，每个写一遍。
小学下册第11次英语第4单元期中试卷(有答案)
小学下册英语第4单元期中试卷(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What do we call the process of taking in air?A. InhalationB. ExhalationC. BreathingD. Respiration答案: A2.The stars are ___ (glistening) in the sky.3.What is the main ingredient in pizza?A. RiceB. DoughC. CheeseD. Both B and C答案:D4.What do we call the main character in a play?A. ProtagonistB. AntagonistC. LeadD. Supporting答案: A5.I play with my _____ (玩偶) every day.6. A _____ (老虎) is very strong.7.The fish swims _______ (自由自在) in the water.8. A hedgehog has spiky ______ (刺).9.What do you call a person who studies animals?A. ZoologistB. BiologistC. EcologistD. Anthropologist答案:A10.The _____ (giraffe) eats leaves.11.I think friendship is very important. A good friend is someone who __________. I am lucky to have a friend named __________, who always makes me __________. We like to __________ together and have fun.12.I like _____ (旅行) with my family.13.What do we call a person who studies stars?A. BiologistB. AstronomerC. ChemistD. Geologist答案:B14.The __________ is a landform that is surrounded by water.15.The children are ______ in the park. (playing)16.My turtle is very _______ (温和).17.He has a blue ________.18.I like to eat _____ (苹果).19.Did you know that a _______ (小土拨鼠) is a great digger?20.Reactions that absorb energy are called ________ reactions.21. A parrot can _____ words.22.I can ______ (read) a book in one day.23. Mountains are in ________ (北美). The Rock24.I like to collect __________ after a storm. (雨水)25.The llama can carry heavy ______ (负担).26.The blue jay is known for its beautiful _______ (颜色).27.The _____ (sky/ground) is blue.28.The oven is very ___ (hot).29.The rabbit is ________ in the garden.30.They _____ (are/is) my friends.31.My favorite animal is a ______ (狗) that likes to play fetch.32.I drink _____ (水) every day.33.My dad is my superhero and _______ (我爸爸是我的超级英雄和_______).34.What is the name of the famous American singer known for his hits like "Billie Jean"?A. Elvis PresleyB. Michael JacksonC. PrinceD. Stevie Wonder答案:B35.ts can grow in ______ (阴凉) places. Some pla36. A __________ is a measure of how acidic or basic a solution is.37.The chemical symbol for bismuth is _______.38.The __________ can help reveal the effects of human activities on the environment.39.We will go to the ________ (水族馆) next week.40.What do we call a young female goat?A. KidB. CalfC. LambD. Foal答案:A.Kid41.What is the term for a young polar bear?A. CubB. PupC. KitD. Calf答案:a42.The ______ (果实) can be red or green.43.The ______ (松鼠) gathers food for the winter.44.We share ______ (秘密) with each other.45.My favorite cartoon is ______.46.The __________ (历史社会) can reveal patterns.47.What is the name of the famous artist known for his "The Last Supper"?A. Leonardo da VinciB. MichelangeloC. RaphaelD. Titian答案: A48.The chemical symbol for phosphorus is ____.49.Which of these is a kind of weather?A. HotB. CarC. BookD. House答案:A Hot50.What do we call the process of collecting rainwater for reuse?A. Rainwater harvestingB. Water conservationC. Rainwater recyclingD. Stormwater management答案: A. Rainwater harvesting51.The symbol for nickel is _____.52. A ______ is a common household pet.53. A _______ is a tool used to measure the temperature of a substance. (温度计)54.Which holiday is celebrated on July 4th in the United States?A. ThanksgivingB. New YearC. Independence DayD. Christmas答案:C55.My grandma loves to garden and grow __________ (花).56.The __________ is the tallest mountain in North America. (迪纳利山)57.The __________ was a major event in the history of the United States. (内战)58. A strong acid can completely dissociate in ______.59. A ______ (蜗牛) carries its home on its back.60.I love to eat ___. (spaghetti)61.My favorite sport is _______ (篮球).62.temperature) tells us how hot or cold it is. The ____63.What do we wear on our feet?A. ShoesB. HatC. ScarfD. Gloves答案:A Shoes64.I enjoy watching _____ flutter in the garden.65.The __________ (历史的启迪) sparks innovation.66.The chemical symbol for neodymium is ____.67. A _______ is a substance that can donate protons in a chemical reaction.68. A tarantula has hairy ________________ (腿).69.What is the name of the famous ancient structure located in Greece?A. ColosseumB. ParthenonC. AcropolisD. Forum答案: B70.I saw a ________ at the zoo yesterday.71.What is the name of the fairy tale character with long hair?A. CinderellaB. RapunzelC. Snow WhiteD. Belle答案: B72.The __________ is the largest continent on Earth.73.The _____ (bat/ball) is used in baseball.74.The main use of ammonia is in _____.75.ts can survive in very ______ (极端) conditions. Some pla76. A magnet can attract ______ (metal) objects.77.The ______ is famous for her contributions to music.78. A barracuda is a fast and fierce ______ (鱼).79.I believe that sharing is ______ (重要的). When we share, we can all be ______ (快乐).80.I can ________ a story.81.She is ___ a nice dress. (wearing, reading, playing)82. A tectonic plate boundary where plates move away from each other is called a______ boundary.83.ts can ______ (适应极端气候). Some pla84.The puppy is ________ (活泼).85.My dad is a great __________ (支持者) of my dreams.86. A rabbit's favorite snack is ________________ (胡萝卜).87.My family goes to the ______ every year.88.My aunt loves to __________. (种花)89. A ____ is a playful animal that enjoys being around people.90.I have learned a lot about __________ in school this year.91.The clock ticks _____ (slowly/quickly).92.Which animal is known for its ability to jump high?A. KangarooB. ElephantC. DogD. Fish答案:A Kangaroo93.I write letters to my ______. (我给我的______写信。
小学下册第11次英语第六单元期中试卷(有答案)
小学下册英语第六单元期中试卷(有答案)英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.The _____ (舞蹈) is graceful.2.The __________ is the part of the plant that releases oxygen.3.What is the opposite of "light"?A. BrightB. HeavyC. SoftD. Hard答案:B.Heavy4.gs were known for their ______ (航海) skills. The Viki5.The symbol for platinum is _____.6.The chemical formula for benzoic acid is _______.7. A __________ is a natural feature formed by erosion.8.My favorite game is ______ (捉迷藏).9.What do you call the process of plants making their own food?A. PhotosynthesisB. RespirationC. GerminationD. Fertilization答案:A10.We have a big ___. (garden)11.My sister enjoys __________ (参加) school plays.12.Nitrogen makes up a large part of the ______.13.I like to feed my ______ in the morning.14.My favorite toy is the one that makes me smile. (玩具名称)15.The stars are ___ (twinkling/shining).16. A saturated solution is at _____ with respect to solute.17.My sister enjoys __________ (参加) workshops.18.My mom is a ___ (doctor).19.My ________ (外公) loves to fish at the lake.20.The turtle is very ______.21.My favorite thing to do is ________.22.I want to go to the ________.23.My brother plays the ______.24.The _______ (老虎) is very powerful.25.听录音，判断下列图片是否与录音一致，一致的打“√”，不一致打“X”。
小学五年级下册第11次英语第四单元期中试卷(含答案含解析)
小学五年级下册英语第四单元期中试卷(含答案含解析)英语试题一、综合题(本题有50小题，每小题2分，共100分.每小题不选、错误，均不给分)1.In the winter, I usually ______ (wear) a coat and gloves because it ______ (be) very cold. Yesterday, I ______ (forget) my gloves at home, so my hands ______ (get) really cold. I ______ (have) to buy a new pair of gloves today.2.Which animal can fly?A. ElephantB. BirdC. FishD. Dog3.What is the opposite of "hard"?A. SoftB. TallC. HotD. Cold4.Which one is a vegetable?A. PotatoB. BananaC. OrangeD. Apple5.John loves playing __________ in the park. His friends are also playing with him, and they run around to catch the __________. After playing for a while, they take a break and sit on the __________ to rest. John feels very __________ because he had so much fun.6.Which animal is the largest?A. elephantB. tigerC. catD. dog7.Which of these animals live in the water?A. DogB. FishC. BirdD. Lion8.My sister ________ (like) ice cream very much.9.Which one is a body part?A. LegB. TableC. ChairD. Spoon10.Today, I _______ (have) a math test. I _______ (study) very hard for it. Before the test, my teacher _______ (review) the lesson with us. I _______ (feel) a little nervous, but I think I _______ (do) my best.11.Which of these is a type of transport?A. BallB. CarC. ChairD. Table12.My dad _______ (work) at a bank. He _______ (go) to work by car every day. My mom _______ (be) a teacher. She _______ (teach) math at my school. In the evening, we _______ (have) dinner together.13.Every morning, I ______ (take) my dog for a walk. He ______ (like) to run around in the park, and sometimes he ______ (chase) after squirrels. After the walk, we ______ (go) back home, and I ______ (feed) him.14.What is the opposite of "fast"?A. SlowB. TallC. WarmD. Heavy15.I __________ (visit) my aunt last weekend. She __________ (live) in a big house near the beach. We __________ (spend) the day at the beach and __________ (swim) in the sea. In the evening, we __________ (have) a barbecue party in the backyard. It__________ (be) a wonderful day.16.Which one is a fruit?A. CarrotB. AppleC. PotatoD. Lettuce17.Which one is a body part?A. LegB. ChairC. TableD. Cup18.Which of these is a mode of transportation?A. AirplaneB. SpoonC. PlateD. Chair19.How many hours are there in a day?A. 12B. 24C. 36D. 1020.Which of these is a type of fruit?A. AppleB. CarrotC. PotatoD. Onion21.She _______ (work / works / worked) in an office.22.Where do you sleep?A. In the carB. In the kitchenC. In the bedroomD. In the garden23.I _______ (go) to bed at 9 o’clock last night.24.Which of the following sentences uses the correct verb form in the present continuous tense for the subject "I"?A. I am go to school.B. I am going to school.C. I going to school.D. I goes to school.25.She _______ (buy) a new dress for the party.26.I ______ (not understand) the math homework. My teacher ______ (explain) it to me several times, but I still ______ (not get) it. I think I ______ (need) more practice before I ______ (understand) the topic fully.27.This summer, my family __________ (1) take a trip to the mountains. We__________ (2) hike on the trails, and my father __________ (3) take many photos. My mother __________ (4) cook delicious food over a campfire. My brother __________ (5) enjoy fishing by the river, and I __________ (6) like to explore the forest. In the evening, we __________ (7) sit around the campfire and __________ (8) tell stories.28.What is the opposite of "hot"?A. ColdB. WarmC. TallD. Fast29.My father ______ (work) in an office. He ______ (leave) for work at 8:00 AM every day. Yesterday, he ______ (leave) early because he ______ (have) an important meeting.30.Which of these is a food?A. TableB. AppleC. ChairD. Car31.Which one is a sweet food?A. CakeB. CarrotC. PotatoD. Onion32.We _______ (not watch) TV in the morning.33.How do you say "谢谢" in English?A. GoodbyeB. SorryC. Thank youD. Please34.What is the color of the sky?A. BlueB. RedC. YellowD. Green35.What is the opposite of "up"?A. DownB. RightC. LeftD. Front36.Which of these is used to eat rice?A. ForkB. KnifeC. SpoonD. Plate37.We _______ (study / studies / studying) English every day.38.Which one is used to clean the table?A. NapkinB. SpoonC. PlateD. Knife39.He _______ (visit) his grandmother next week.40.Which of these is used to cook food?A. ForkB. PlateC. SpoonD. Oven41.We _______ (have / has / had) three cats at home.42.What do we wear on our heads?A. ShoesB. HatC. GlovesD. Pants43.We _______ (like) ice cream.44.What is the opposite of "fast"?A. QuickB. SlowC. BigD. Long45.What do we use to cut paper?A. SpoonB. ScissorsC. PlateD. Fork46.What is the opposite of “hot”?A. WarmB. CoolC. WetD. High47.He _______ (run) in the park every morning.48.Which of these is a time of day?A. MorningB. JanuaryC. SaturdayD. December49.I ________ (eat) lunch at 12 PM every day.50.I __________ (go) to the library every week. I __________ (love) reading books about animals and space. Last week, I __________ (borrow) a book about planets. It __________ (be) very interesting.(答案及解释)。
小学三年级下册第11次英语第六单元期中试卷(答案和解释)
小学三年级下册英语第六单元期中试卷(答案和解释)英语试题一、综合题(本题有50小题，每小题2分，共100分.每小题不选、错误，均不给分)1.We _______ (have / has / had) a picnic last Saturday.2.Which of these is used to clean the floor?A. MopB. ChairC. SpoonD. Fork3.Every day, I ______ (walk) to school, but today I ______ (take) the bus because it ______ (rain). I ______ (arrive) at school just in time. Yesterday, I ______ (be) late because I ______ (miss) the bus.4.I ________ (read/reads) a book every week.5.Which of these is a time of day?A. MorningB. SpoonC. ChairD. Book6.What do you use to write?A. ForkB. PencilC. SpoonD. Plate7.Which of these is a drink?A. WaterB. FoodC. TableD. Chair8.Which of these is not a toy?A. DollB. CarC. BookD. Ball9.They _______ (watch) TV at night.10.Which of these is a pet?A. TigerB. ElephantC. CatD. Lion11.Which of these is a day of the week?A. JanuaryB. AprilC. SundayD. Summer12.Which of these is a tool?A. HammerB. PencilC. PlateD. Cup13.My brother _______ (has / have / had) a toy car.14.My mother __________ (love) cooking and __________ (make) delicious meals for our family. She __________ (usually) prepares dinner at 6 PM, and we __________ (eat) together at the table. Sometimes, my father __________ (help) with the cooking, especially when we __________ (have) guests.15.Jake is getting ready for a big __________ (1). His mom is baking a delicious__________ (2) in the kitchen. Jake is helping by setting the __________ (3) on the table. He also arranges the __________ (4) neatly and places the __________ (5) beside them. When everything is ready, Jake’s friends will come and enjoy the party.16.Which of these is a number?A. TwoB. ChairC. ShoeD. Book17.Which of these is a month of the year?A. MondayB. JanuaryC. WinterD. Sunday18.He _______ (does / do / did) not understand the question.19.Which one is a type of tree?A. PineB. SpoonC. PlateD. Knife20.What is the weather like when it is very cold and white outside?A. SunnyB. SnowyC. WindyD. Rainy21.Which sentence is correct?A. He go to school every day.B. He goes to school every day.C. He gone to school every day.D. He going to school every day.22.My family ______ (visit) a new restaurant last weekend. We ______ (order) pizza and pasta. The food ______ (be) very delicious, and we ______ (enjoy) our meal very much. After lunch, we ______ (go) to a park near the restaurant.23.What is 10 minus 2?A. 8B. 7C. 6D. 524.Which of these animals can run fast?A. ElephantB. CheetahC. TurtleD. Dog25.I __________ (visit) my grandparents last weekend. We __________ (have) a wonderful time together. My grandma __________ (cook) a big meal, and my grandpa__________ (tell) us stories. We __________ (play) cards and __________ (sing) songs in the evening.26.What do we use to clean our teeth?A. SpoonB. KnifeC. ToothbrushD. Fork27.What do we use to write on paper?A. PenB. SpoonC. KnifeD. Fork28.In the morning, I __________ (1) up at 7:00 AM. After I __________ (2) my teeth,I __________ (3) breakfast. My favorite food is toast with butter, but today I __________(4) cereal. Then I __________ (5) my schoolbag and __________ (6) to school at 8:00 AM. I __________ (7) to be at school on time.29.________ is your birthday?A. WhenB. WhatC. WhereD. How30.Which of these animals can fly?A. DogB. BirdC. ElephantD. Fish31.I _______ (am / is / are) very excited today.32.What do you use to write on paper?A. PenB. SpoonC. KnifeD. Fork33.What do we use to eat rice?A. ForkB. KnifeC. SpoonD. Plate34.What is the opposite of "hot"?A. ColdB. WarmC. BigD. Small35.They _______ (not) play football at school.36.I __________ (like) reading books in my free time. I __________ (read) different kinds of books, but my favorite __________ (be) adventure stories. Last month, I__________ (read) a book about pirates, and it __________ (be) very exciting.37.I have a new __. It is very __ and likes to __. Every morning, I feed it some __. After breakfast, we go to the __ for a walk. It loves running and playing with other __. I enjoy spending time with my pet because it makes me feel __.38.Which one is a body part?A. ChairB. FootC. BookD. Dog39.She _______ a letter to her friend.40.She _______ (go) to the park every Sunday.41.What is the opposite of "hot"?A. ColdB. FastC. WetD. Tall42.Ethan is visiting a museum with his class. The museum has many different__________ on display, such as ancient __________ and paintings by famous artists. Ethan’s favorite exh ibit is the one about __________. He enjoys learning about the__________ from long ago and how they lived. After the tour, the class has a__________ in the museum café.43.What is the color of the sky?A. RedB. BlueC. YellowD. Green44.Which animal says "meow"?A. DogB. CatC. CowD. Sheep45.You are having breakfast with your family. You are eating eggs, toast, and orange juice. What meal are you having?A. LunchB. DinnerC. BreakfastD. Snack46.My mother __________ (1) a delicious dinner every evening. She __________ (2) chicken, vegetables, and rice. I __________ (3) to help her in the kitchen, and my little brother __________ (4) to set the table. After dinner, we __________ (5) together in the living room.47.She _______ (eat) lunch at 12:00 PM.48.What do we call the shape with three sides?A. SquareB. CircleC. TriangleD. Rectangle49.What is the opposite of "big"?A. SmallB. TallC. ShortD. Heavy50.Today, I __________ (wear) my favorite red Tshirt. It __________ (be) very comfortable. My friend Lily __________ (wear) a blue dress. We __________ (look) great together!(答案及解释)。
小学下册第11次英语第一单元期中试卷
小学下册英语第一单元期中试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What do you call the process of making food?A. CookingB. EatingC. CleaningD. Serving2.Flowers need ______ to grow.3.What is the name of the famous scientist known for his work on radioactivity?A. Marie CurieB. Albert EinsteinC. Isaac NewtonD. Charles DarwinA4. A polar solvent can dissolve ______ substances.5.I have a collection of ______ (玩具) that I keep on my shelf. They remind me of my ______ (童年).6.The baby is _____ (sleeping/eating) in the crib.7.What do we call a young platypus?A. PuggleB. CubC. KitD. ChickA Puggle8.Plants help to keep our _______ clean.9.My grandma bakes the best ________ (饼干). I help her mix the ________ (材料).10.What do we call the height of an object above sea level?A. DepthB. ElevationC. DistanceD. AltitudeB11.I love to watch unboxing videos of ________ (玩具名) on the internet.12.The __________ is the imaginary line that circles the Earth halfway between the poles.13.The temperature is dropping as ______ (夜晚) falls.14.My dad is a great __________ (老师) when it comes to sports.15.The country famous for its bicycles is ________ (荷兰).16. have bushy ______ (尾巴). Squirrel17.Which planet is known for its Great Dark Spot?A. NeptuneB. JupiterC. SaturnD. Mars18.What do we call the act of speaking in front of an audience?A. Public SpeakingB. OratoryC. PresentationD. All of the AboveD19. A _______ can help illustrate how light travels in straight lines.20.The ______ (蚂蚁) works hard to gather food.21.The playground has a big ________.22.What is 6 x 7?A. 42B. 36C. 48D. 5423.What do you call a collection of songs performed by a musician?A. AlbumB. PlaylistC. MixtapeD. CompilationA24. A planet’s ______ is the path it takes around the sun.25.The __________ (历史的叙述) can shape perceptions.26. A __________ is a type of chemical bond formed through electrostatic attraction.27.What is the shape of a basketball?A. SquareB. TriangleC. CircleD. OvalC28.The manatee is often called a "sea ______ (牛)."29.What is the first month of the year?A. JanuaryB. FebruaryC. MarchD. April30.Fossils can provide information about past ______ environments.31.I often ask for ________ (名词) for my birthday so I can buy new toys.32.I want to learn how to ________ (做指甲).33.The teacher gives _____ (作业) every week.34.How many continents are there?A. FiveB. SixC. SevenD. Eight35.We read ______ (杂志) together.36.The _____ (花朵开放) signals the arrival of spring.37. A _______ is a group of atoms bonded together.38.green initiatives) promote sustainability in cities. The ____39.Galileo was one of the first to use a telescope to study the ______.40.My family loves to __________ together. (野餐)41.Did you see a _______ (小蓝鸟) in the garden?42.Mount Everest is located in the __________ mountains.43.The ______ helps us learn about communication.44.What is the name of the famous American author known for his works on race relations?A. Zora Neale HurstonB. James BaldwinC. Ralph EllisonD. All of the aboveD45.I see a __ in the sky. (cloud)46.What do we call a computer program that allows us to browse the internet?A. BrowserB. AppC. SoftwareD. Tool47.We watch _____ on Saturday mornings. (cartoons)48.I have a ___ (goal) to achieve.49.We will go _____ tomorrow. (shopping)50.The chemical formula for einsteinium trioxide is ______.51.What do you wear on your feet?A. HatB. SocksC. GlovesD. ScarfB52.She is _______ (reading) a fairy tale.53.What do we call the device we use to call someone?A. ComputerB. TelephoneC. RadioD. Television54.The _____ (环境友好) practices benefit both plants and animals.55.What is the term for a vehicle that travels on tracks?A. CarB. TrainC. TruckD. BusB56.I have a ___ (dream).57.The boy likes ________.58.Which month comes after March?A. JanuaryB. FebruaryC. AprilD. May59.The teacher is very ________.60.The door is ___ (open/locked).61.At school, we have a toy day where we can bring our favorite ________ (名词). It's fun to see what others ________ (动词)!62.I feel excited when I go to ________.63.What color is a ripe banana?A. GreenB. YellowC. RedD. Brown64.What color is a ripe banana?A. GreenB. YellowC. RedD. BlueB65.I have a special _______ (东西) that was given to me by my _______ (家庭成员). It is very _______ (形容词).66.The symbol for barium is _____.67.What is the weather like when it snows?A. HotB. ColdC. RainyD. Windy68. A peacock spreads its ______ (羽毛) to attract mates.69.My favorite fruit is a _______ (我最喜欢的水果是_______).70.Acidic solutions have a pH less than _______.71.What do we call a person who studies the effects of pollution on ecosystems?A. EcologistB. Environmental ScientistC. BiologistD. ChemistA72.The capital of Uzbekistan is _______.73. A _______ can measure the strength of a magnet.74.The ancient Egyptians believed in an afterlife and built ________.75.I enjoy watching cartoons that feature my favorite _________ (玩具).76.The __________ (历史的交响) harmonizes diverse narratives.77.The bear is a powerful animal, respected and feared in the wild ____.78.I enjoy ______ (与同学合作).79.An acid-base reaction produces ______.80.What is the oppos ite of ‘easy’?A. SimpleB. DifficultC. HardD. Challenging81.What do we call an animal that only eats meat?A. HerbivoreB. CarnivoreC. OmnivoreD. InsectivoreB82.The color of a substance is a physical ______.83.The __________ is a large desert found in North Africa. (撒哈拉沙漠)84. A ______ (自然保护区) protects plants and wildlife.85.There are five _____ (apples/oranges) in the basket.86.An atom with a positive charge is called a _____.87.What do you call a story that is not true?A. FactB. FictionC. HistoryD. Truth88.Every element has a unique _______ number.89.What is the name of the famous fairy tale character who lost her glass slipper?A. CinderellaB. BelleC. Snow WhiteD. Rapunzel90.What is the term for the study of rocks and soil?A. BiologyB. GeologyC. AstronomyD. ChemistryB91.Trees can live for many ______, sometimes even thousands of years. (树木可以活很多年，有时甚至上千年。
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11 vf期中考试试题姓名_______班级_____学号_______一、选择（2*40=80分）1.当输入到备注型字段时，如果需要输入其内容，可按（）键进入全屏幕备注型字段输入状态。
A．Ctrl+pgdn B.Ctrl+NC.F2D.Esc2.设当前库中共有8条记录，当前记录号是5。
当执行APPEND BLANK命令增加一条记录后，该记录的记录号是（）A.4B. 6C. 9D. 13.当用LIST/DISPL Y命令显示数据库文件中的记录时,如果不显示记录号,必须在命令中使用的子句是（）A．OFF B.NC. NOAPPENDD.ON4.设当前库中有10条记录,当前记录号是 4.当执行INSERT BEFORE BLANK 命令增加一条空记录后,该空记录的记录号是( )A.4B.5C. 11D. 6.5.设当前记录号是10,执行命令SKIP-2之后,当前记录号变为( )A.7B.9C.8D. 12.6.高当前记录号是3,执行命令SKIP 4后,当前记录号变为( ) A.7 B.6 C. 8 D.47.设当前库中共有10条记录,当前记录号是3,执行命令LIST NEXT 3后,所显示记录的记录号范围是( )A.4~6B.3~5C.3~10D.4~108.设一库中共有50条记录,当该库刚被打开时,函数RECNO()返回的值是( )A. .T.B. .F.C. 1D.509.执行GO TOP命令后,函数BOF() 返回值是(A.0B. 1C. .T.D. F.10.当执行GO BOTTOM命令后,函数EOF() 返回值是( )A. .T.B. .F.C. 0D. 111.打开了只有库结构没有任何记录的库文件XSCJ.DBF 时,执行命令?EOF(),BOF()的输出结果是( )A. .T. .F.B. .P. .T.C. .F. .F.D. .T. .T.12.设当前库文件中有字符型段”性别”和逻辑型字段”团员否”(其值为.T. 表示团员).显示当前库中所有男学生团员的记录的命令是( )A.LIST FOR 性别=”男”.AND.团员否=.T.B.LIST FOR 性别”男”.OR.团员否=.T.C.LIST FOR 性别=”男”.AND.团员否D.LIST FOR 性别=”男”.AND. .NOT. 团员否13.删除当前库中全部记录的命令是( )A.ERASE *.*B.DELETE *.*C.ZAPD.CLEAR ALL14.设库文件XSCJ.DBF中有下列记录:姓名性别总分1. 李文华女2542. 李清女2363. 刘张一男2944. 程从张女2735. 彭张平男2686. 张威男250执行下列命令后,显示出的记录的记录号是( )USE XSCJLIST FOR “张”$姓名.AND.总分>250A.1/3/4/5/6B.1/3/4C.1/3/4/6D.1/3/4/515.以库文件XSCJ为例,执行下列命令后,函数返回值是( ) USE BGGO BOTTOMSKIP-4SKIP 2?RECNO()A.4B.3C.5D. 616.以库文件XSCJ为例,执行下例命令后,被删除的记录是( ) USE XSCJDELE FOR 总分>250.AND. 性别=”男”GO 3RECALLPACKA. 3/5B.3C.5D.无记录被删除17. 对当前记录的”工资”字段之值增加50元的命令是( )A.REPLACE ALL 工资WITH 50B.REPLACE 工资WITH 工资+50C.REPLACE 工资WITH 50D.REPLACE ALL 工资WITH 工资+5018.将当前记录的日期型字段”出生日期”的值改成”8/21/78”的命令是( )A.REPLACE 出生日期WITH CTOD(8/21/78)B.REPLACE 出生日期WITH DTOC(8/21/78)C.REPLACE 出生日期WITH CTOD(“8/21/78”)D.REPLACE 出生日期WITH DTOC(“8/21/78”)19.当前库共10条记录,当前记录为3号记录,执行下列命令后,写出EOF()、RECNO（）、BOF（）三个函数的值。
执行LIST命令，三个函数的值为（）；执行GO TOP/SKIP-1命令后，三个函数的值为（）A．.F. 1 .T. B..T. .3. .F.C. .T. 11 .F.D. .T. 1 .F.20. 一个数据库中有10条记录,其中第2、4、6号记录有删除标记，当执行完PACK命令后，当前记录是（）A．1 B. 2 C. 6 D. 821.对当前数据库文件执行完LIST OFF 命令之后,记录指针指在( )A.逻辑首记录B. 物理首记录C.尾记录D.尾记录之后(文件结束)22.设库文件STUDENT.DBF中有10条记录,相继执行如下两条命令:USE STUDENTINSERT BLANK其结果是在STUDENT文件的( )A第一条记录的位置插入了一个空白记录B.第二条记录的位置插入了一个空白记录C.文件尾插入了一个空白记录D.不确定位置插入了一个空白记录23.MODIFY STRUCTURE命令的功能是( )A.修改字段的类型B增加新的字段 C.修改字段的名称 D.修改库文件的结构24.当前数据库文件的出生日期字段为日期型,另一个数值型的年龄字段,现要根据出生日期按年计算年龄,并写入年龄字段,应该使用命令( )A.REPLACE ALL年龄WITH YEAR (DA TE())—YEAR(出生日期)B.REPLACE ALL年龄WITH DA TE()---出生日期C.REPLACE ALL年龄WITH DTOC (DA TE())---DTOC(出生日期)D.REPLACE ALL年龄WITH V AL(DTOC (DA TE()))-VAL (DTOC(出生日期))25.在FOXBASE语言中,要从某一含有多条记录的数据库文件中真正删除一条记录,应该使用的命令是( )A.直接使用ZAP命令B.直接使用DELETE命令C.先使用DELETE命令,再使用PACK命令D.先使用DELETE命令,再使用RECALL命令26.在FOXBASE语言中,若已知XY变量中存有”FOXBASE”字符串,要求从该字符串中取出”BAS”三个字符,则下列哪一个表达式能完成此项功能( )A.STR(XY,4,3)B.STR(xy,3,4)C.SUBSTR(XY,3,4)D.SUBSTR(XY,4,3)27.FOXBASE命令,GO3, APPEND执行后,记录加在原库的( )A.第2条记录后B. 第三条记录后C.第4条记录后D.文件末尾28.FOXBASE+表达式CTOD(“10/30/97”)-15运算结果的类型是（）A．数值型 B.日期型C.字符型D.表达式错误29.执行USE XSCJ, LIST命令后,记录指针指向的位置( )A.第1条记录B.文件开头C.文件末尾D.最后一条记录30.FOXBASE+中B=’456’,命令?”123+&B”的结果是( )A.123+456BB.123456C.579D.”123456”31.在下列命令中,不能关闭库文件的命令是( )EB.CLEARC.CLEAR ALLD.CLOSE ALL32. FOXBASE+中下述字符串表示方法正确的是( )A.””计算机水平考试””B.[“计算机水平考试”]C.{“计算机水平考试}D.[[计算机水平考试]]33.将逻辑值赋给内存变量LZ的正确方法是( )A. LZ=”.T.”B.STORE “.T.”TO LZC.LZ=TRUD.STORE .T. TO LZ34.如果内存变量与字段变量重名,均为”姓名”,引用内存变量的正确方法是( )A.M. 姓名B. M->姓名C. 姓名D. 不能引用35.设N=”213.4”, ?21+&N的结果是( )A.21B. 234.4C. 213.4D.数据类型不匹配36.执行以下命令:P=’ABCDabcd’?SUBSTR（P，INT（LEN（P）/2+1），2）输出结果是（）A．AB B. ab C. bc D.Da37. 设X=8,Y=5,下列表达式中结果为真的是( )A.(X>Y).AND.”BEIJING”$ ”BEI”B.(X<Y).AND.”BEI” $ ” BEIJING”C.(X<Y>.OR.”BEIJING”$ “BEI”D.(X>Y).OR.”BEI” $ “BEIJING”38. DBMS的含义是：A. 数据库系统B. 数据库管理系统C. 数据库管理员D. 数据库39.”ABC”—“10000”的结果是( )A.ABC—10000B.无结果C. ABC 10000D.ABC1000040.执行下列命令后,屏幕显示结果是( )USE ABC.DBFGO TOPSKIP+3SKIPSKIP-2DISPAYA.显示第四条记录B.显示第三条记录C. 显示第一条记录D.显示第二条记录二、填空（0.5*17=10分）1、下列文件的扩展名是：数据库文件________备注文件_________ 内存变量文件________2、将数值‘125’同时赋值给变量A、B、C的赋值命令是_________3、一个数据库中字段个数不能超过________个，按_________存盘退出，按_________放弃存盘。
4、一个库有以下字段，书名（C，10）、单价（N，5，2）、正版否（L，1）、出版日期（D，8），摘要（M，10），这个库中的记录的长度是_________。
5、写出下面命令执行结果：USE XSCJSKIP？RECNO（）结果为_______.Skip 4?RECNO() 结果为________.SKIP-3?RECNO() 结果为_________.GO BOTTOM? EOF() 结果为_________.SKIP+2?EOF() 结果为________.1?recno() 结果为________.?bof() 结果为________.Skip-3?bof()结果为_________.?recno() 结果为________.三、判断（0.5*10=5分）1、可以用汉字作字段，最多可用5个汉字（）2、在同一数据库结构中允许重复使用相同的字段名（）3、执行“REPLACE 工资WITH 100”的作用是：给所有记录涨一百元工资。
（）4、利用APPEND BLANK 命令可以在当前库中的任意位置插入一条空记录。
（）5、用DELE 命令删除的记录可以恢复。