Are granules good tracers of solar surface velocity fields
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(全国卷)2021届高三英语下学期模拟试题04(含解析)第一部分语言运用(共80分)一、阅读理解(共15小题;每小题2.5分,满分37.5分)请认真阅读下列短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项。
AThe Apollo Missions“That's one small step for a man. One giant leap for mankind.”—Neil Armstrong Apollo’s GoalsThe national effort that enabled Astronaut Neil Armstrong to speak those words as he stepped onto the lunar surface fulfilled a dream as old as humanity. Project Apollo’s goals went beyond landing Americans on the moon and returning them safely to Earth.Apollo 13Apollo 13 has been called a “successful failure,”because the crew never landed on the Moon, but they made it home safely after an explosion crippled their ship. When the associated heater was turned on during flight, the tankexploded depleting almost all of the power from the mand module and forcing the crew to use the lunar module as a lifeboat. Jim Lovell, Fred Haise and Jack Swigert came home safely thanks to the mission control team’s improvised procedures and their own ability to implement them.(Launch: April 11, 1970; splashdown: April 17)Apollo 14Notable for the return of America’s first astronaut, Alan Shepard, to space, Apollo 14 also was probably the smoothest lunar landing to that point. The crew spent more than nine hours outside the lunar module and set up a number of experiments. Shepard set a new distance record by walking more than 9,000 feet on the lunar surface, pulling a hand cart to carry their tools and samples.(Launch: Jan. 31, 1971: lunar landing: Feb. 5: splashdown, Feb. 9) Apollo 15For the first time, humans drove a car on the Moon. The first of the Apollo “J”Missions-designed for longer stays on the Moon - the mission carried a lunar rover, which mander David Scott and Lunar Module Pilot James Irwin used while they were on the surface for more than I8 hours. They traveled more than17 miles in the rover, setting up experiments and collecting 170 pounds of samples. Before leaving the lunar surface, Scott conducted an experiment to test Galileo’s theory that objects in vacuum, without air resistance, would fall at the same rate. He dropped a geological hammer and a feather, which hit the ground at the same time, proving Galileo right.(Launch: July 26, 1971, lunar landing: July 30: splashdown: Aug. 7)1. Why has Apollo 13 been called a “successful failure”?A. Apollo 13 finally exploded as planned in space.B. All the crew succeeded in landing on the Moon.C. The crew managed to escape from a severe accident and returned to Earth.D. The crew finished the experiment although they failed to land on the Moon.2. Which of the following is True according to the passage?A. It took five days for Apollo 14 to reach the Moon.B. The lunar rover was used as a lifeboat for space travel.C. Shepard tested Galileo’s theory successfully on the Moon.D. Apollo 15 remained in space for the shortest period of time.3. Which of the following column is this article most likely to be found?A. Booming ScienceB. Exploring the UnknownC. Mechanical WorldD. Transforming Moon【答案】1-3 CAB【语篇解读】这是一篇说明文。
包头“PEP”2024年11版小学六年级上册英语第2单元寒假试卷(含答案)考试时间:100分钟(总分:140)B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. 听力题:The _______ of an object can be changed by applying force.2. 填空题:The ancient Romans used ______ (马车) for transportation.3. 填空题:The _____ (种类) of plants is vast and diverse.4. 填空题:In the winter, I love to go __________. (滑雪)5. 选择题:What is the largest planet in our solar system?A. EarthB. MarsC. JupiterD. Saturn答案: C. Jupiter6. 选择题:Which fruit is known for keeping the doctor away?A. BananaB. OrangeC. AppleD. Grape答案: C7. 填空题:My friend has a collection of ______ (邮票) from all over the world. They are very______ (独特).A mixture of metals is called an ______.9. 填空题:The ________ is a beautiful flower that blooms in spring.10. 选择题:What do we call the study of the universe?A. AstronomyB. GeologyC. BiologyD. Physics11. 填空题:The _____ (anemone) is a sea plant.12. 填空题:The __________ is a major river that flows through Brazil. (亚马逊河)13. 填空题:The _____ (金鱼) swims gracefully in its bowl. It has bright orange color.金鱼在鱼缸里优雅地游泳。
高二英语天文联想单选题40题1. Astronomers often use telescopes to observe ______, which is the largest planet in our solar system.A. VenusB. JupiterC. MarsD. Earth答案:B。
解析:太阳系中最大的行星是木星Jupiter。
选项A金星Venus,选项C火星Mars,选项D地球Earth都不符合题意。
2. The ______ is at the center of our solar system, providing light and heat to all the planets.A. moonB. starC. sunD. comet答案:C。
解析:在太阳系中心,为所有行星提供光和热的是太阳sun。
选项A月亮moon是地球的卫星,选项B恒星star概念太宽泛,选项D彗星comet不符合题意。
3. Many satellites orbit around ______, which is our home planet.A. MarsB. EarthC. SaturnD. Neptune答案:B。
解析:地球Earth是我们的家园星球,很多卫星围绕地球运转。
选项A火星Mars、选项C土星Saturn、选项D海王星Neptune 不符合题意。
4. We can see a beautiful ring around ______ through a powerful telescope.A. JupiterB. UranusC. SaturnD. Venus答案:C。
解析:通过强大的望远镜我们能看到土星Saturn周围有美丽的环。
选项A木星Jupiter、选项B天王星Uranus、选项D金星Venus没有这样的特征。
5. ______ is known as the "Red Planet" because of its reddish appearance.A. MarsB. MercuryC. VenusD. Jupiter答案:A。
高二英语天文联想单选题40题答案解析版1.The sun is shining brightly. We can see it _____.A.in the skyB.on the groundC.under the waterD.in the room答案:A。
太阳在天空中闪耀,in the sky 是正确的表达。
on the ground 在地面上,太阳不在地面上;under the water 在水下,太阳不在水下;in the room 在房间里,太阳不在房间里。
2.The moon moves around the earth. We can see it at night _____.A.in the skyB.on the groundC.under the waterD.in the room答案:A。
月亮在天空中围绕地球转动,晚上我们能在天空中看到它。
on the ground 在地面上,月亮不在地面上;under the water 在水下,月亮不在水下;in the room 在房间里,月亮不在房间里。
3.The stars are twinkling _____.A.in the skyB.on the groundC.under the waterD.in the room答案:A。
星星在天空中闪烁。
on the ground 在地面上,星星不在地面上;under the water 在水下,星星不在水下;in the room 在房间里,星星不在房间里。
4.The planet Mars is red. We can see it _____.A.in the skyB.on the groundC.under the waterD.in the room答案:A。
火星是一颗行星,我们能在天空中看到它。
on the ground 在地面上,火星不在地面上;under the water 在水下,火星不在水下;in the room 在房间里,火星不在房间里。
高二英语天文联想单选题40题1. There are eight planets in our solar system. Which one is known as the Red Planet?A. EarthB. MarsC. JupiterD. Saturn答案:B。
本题考查太阳系行星的名称及特点。
A 选项Earth 是地球,不是红色行星。
B 选项Mars 是火星,被称为红色行星。
C 选项Jupiter 是木星。
D 选项Saturn 是土星。
2. Which planet is the largest in our solar system?A. VenusB. UranusC. NeptuneD. Jupiter答案:D。
本题考查太阳系行星的大小。
A 选项Venus 是金星,不是最大的行星。
B 选项Uranus 是天王星。
C 选项Neptune 是海王星。
D 选项Jupiter 是木星,是太阳系中最大的行星。
3. The planet known for its beautiful rings is _____.A. SaturnB. MarsC. Mercury答案:A。
本题考查有环行星的名称。
A 选项Saturn 是土星,以美丽的光环闻名。
B 选项Mars 是火星。
C 选项Mercury 是水星。
D 选项Venus 是金星。
4. Which planet is closest to the sun?A. MercuryB. VenusC. EarthD. Mars答案:A。
本题考查太阳系行星与太阳的距离。
A 选项Mercury 是水星,距离太阳最近。
B 选项Venus 是金星。
C 选项Earth 是地球。
D 选项Mars 是火星。
5. The planet often called the blue planet is _____.A. EarthB. MarsC. JupiterD. Saturn答案:A。
人教版高二英语天文联想练习题50题【答案解析】1.The sun is a star. Which of the following is not a star?A.SiriusB.MarsC.VegaD.Betelgeuse答案解析:B。
Mars 是行星,不是恒星。
Sirius(天狼星)、Vega(织女星)、Betelgeuse(参宿四)都是恒星。
2.Which celestial body is known as the Earth's natural satellite?A.MoonB.MercuryC.VenusD.Mars答案解析:A。
Moon 是地球的天然卫星。
Mercury(水星)、Venus(金星)、Mars(火星)都是行星。
3.The largest planet in our solar system is _.A.JupiterB.SaturnC.UranusD.Neptune答案解析:A。
Jupiter(木星)是太阳系中最大的行星。
Saturn(土星)、Uranus (天王星)、Neptune(海王星)都比木星小。
4.Which celestial body has a beautiful ring?A.JupiterB.SaturnC.UranusD.Neptune答案解析:B。
Saturn(土星)有美丽的光环。
Jupiter(木星)、Uranus(天王星)、Neptune(海王星)也有光环,但不如土星的明显。
5.The closest star to the Earth is _.A.SunB.Proxima CentauriC.SiriusD.Betelgeuse答案解析:A。
太阳是离地球最近的恒星。
Proxima Centauri(比邻星)虽然是离太阳系最近的恒星,但距离地球仍然比太阳远得多。
Sirius(天狼星)和Betelgeuse(参宿四)距离地球更远。
高二英语天文积累单选题40题1. The _____ is a huge system of stars, gas, and dust held together by gravity.A. planetB. starC. galaxyD. moon答案:C。
解析:本题考查天文术语。
A选项“planet”是行星,是围绕恒星运行的天体;B选项“star”是恒星,是由引力凝聚在一起的一颗球型发光等离子体;C选项“galaxy”是星系,是由恒星、气体和尘埃组成的巨大系统,由引力维系在一起,符合题意;D选项“moon”是卫星,通常围绕行星运行。
2. A solar eclipse occurs when the _____ comes between the Sun and the Earth.A. moonB. starC. planetD. galaxy答案:A。
解析:本题考查日食现象相关知识。
日食发生时是月球(moon)运行到太阳和地球之间,挡住了太阳的光。
B选项“star”是恒星,这里不符合日食发生的原理;C选项“planet”是行星,与日食现象无关;D选项“galaxy”是星系,也与日食现象无关。
3. Which of the following is a well - known red star?A. SiriusB. BetelgeuseC. VegaD. Polaris答案:B。
解析:本题考查著名恒星知识。
A选项“Sirius”是天狼星,是夜空中最亮的恒星,呈蓝白色;B选项“Betelgeuse”是参宿四,是一颗著名的红超巨星;C选项“Vega”是织女星,是白色的主序星;D选项“Polaris”是北极星,是一颗较亮的恒星,颜色不是红色。
4. The _____ is the closest planet to the Sun.A. VenusB. MercuryC. MarsD. Earth答案:B。
小学上册英语第3单元暑期作业(含答案)英语试题一、综合题(本题有50小题,每小题1分,共100分.每小题不选、错误,均不给分)1 Ancient Mesopotamia is often called the "cradle of _______." (文明)2 What is the name of the famous artist known for his "The Night Watch"?A. RembrandtB. Johannes VermeerC. Vincent van GoghD. Claude Monet答案: A3 The milk is ___. (cold)4 What do you call the process of growing crops?A. AgricultureB. HorticultureC. FarmingD. Cultivation答案:A5 Friction happens when two surfaces ______ (rub) against each other.6 The _____ is known for its rings.7 _____ (农业可持续性) ensures food security.8 What is the main ingredient in French fries?A. PotatoB. CornC. RiceD. Wheat答案:A9 Which planet is known for its rings?A. EarthB. MarsC. SaturnD. Jupiter答案: C10 The __________ is a place known for its historical significance.11 I enjoy going ______ during the winter.12 A solute is the substance that is ________ in a solution.13 She wears a _____ (裙子) to the party.14 The ______ can be found in almost every habitat.15 What do you call the hard outer covering of an egg?A. ShellB. MembraneC. YolkD. Albumen答案:A16 The discovery of fire was crucial for early ______ (人类) survival.17 A cactus can survive in _____ (干旱) conditions.18 What is the name of the famous tower in Paris?A. Eiffel TowerB. Big BenC. Leaning Tower of PisaD. Tokyo Tower答案:A19 I believe that setting boundaries is important for maintaining __________.20 What do you call the food we eat at night?A. BreakfastB. LunchC. DinnerD. Snack答案:C21 What do you call the solid form of water?A. VaporB. IceC. SteamD. Liquid答案:B22 A ______ can be a great companion.23 I enjoy writing stories about my _______ (梦想). They inspire me to reach for my goals.24 What do you call the place where you can borrow books?A. BookstoreB. LibraryC. School25 The chemical symbol for indium is ______.26 What is the capital of Switzerland?A. ZurichB. GenevaC. BernD. Lucerne答案:C27 A _____ (植物保育计划) can restore habitats for wildlife.28 The _____ (季节) affects what plants can grow.29 The snake slithers on the _______ (蛇在_______上滑行).30 What do you use to write on a chalkboard?A. PencilB. MarkerC. ChalkD. Pen答案:C31 My cousin has a toy _____ that walks.32 中国的________ (philosophy) 提倡和谐与平衡。
高二英语天文积累单选题40题1. Scientists have found evidence of water on Mars in the past few years. Which of the following statements about Mars is correct?A. Mars has a thick atmosphere like Earth.B. Mars is the closest planet to the Sun.C. Mars has polar ice caps.D. Mars has no volcanoes.答案:C。
解析:选项A,火星的大气层非常稀薄,不像地球那样浓厚,所以A错误。
选项B,离太阳最近的行星是水星,不是火星,B错误。
选项C,火星有极地冰盖,这是已经被探测到的,C正确。
选项D,火星上有火山,D错误。
这道题主要考查关于火星的基本天文知识以及对相关词汇的理解。
2. Venus is often called Earth's "sister planet" because of its similar size. However, there are significant differences. Which one is a major difference?A. Venus has no mountains.B. Venus rotates in the opposite direction compared to most planets.C. Venus has a moon.D. Venus has a very cold surface.答案:B。
解析:选项A,金星有山脉,A错误。
选项B,金星与大多数行星相比,自转方向相反,这是它和地球的一个重要区别,B正确。
选项C,金星没有卫星,C错误。
选项D,金星表面温度非常高,而不是很冷,D错误。
矿产资源开发利用方案编写内容要求及审查大纲
矿产资源开发利用方案编写内容要求及《矿产资源开发利用方案》审查大纲一、概述
㈠矿区位置、隶属关系和企业性质。
如为改扩建矿山, 应说明矿山现状、
特点及存在的主要问题。
㈡编制依据
(1简述项目前期工作进展情况及与有关方面对项目的意向性协议情况。
(2 列出开发利用方案编制所依据的主要基础性资料的名称。
如经储量管理部门认定的矿区地质勘探报告、选矿试验报告、加工利用试验报告、工程地质初评资料、矿区水文资料和供水资料等。
对改、扩建矿山应有生产实际资料, 如矿山总平面现状图、矿床开拓系统图、采场现状图和主要采选设备清单等。
二、矿产品需求现状和预测
㈠该矿产在国内需求情况和市场供应情况
1、矿产品现状及加工利用趋向。
2、国内近、远期的需求量及主要销向预测。
㈡产品价格分析
1、国内矿产品价格现状。
2、矿产品价格稳定性及变化趋势。
三、矿产资源概况
㈠矿区总体概况
1、矿区总体规划情况。
2、矿区矿产资源概况。
3、该设计与矿区总体开发的关系。
㈡该设计项目的资源概况
1、矿床地质及构造特征。
2、矿床开采技术条件及水文地质条件。
矿产资源开发利用方案编写内容要求及审查大纲
矿产资源开发利用方案编写内容要求及《矿产资源开发利用方案》审查大纲一、概述
㈠矿区位置、隶属关系和企业性质。
如为改扩建矿山, 应说明矿山现状、
特点及存在的主要问题。
㈡编制依据
(1简述项目前期工作进展情况及与有关方面对项目的意向性协议情况。
(2 列出开发利用方案编制所依据的主要基础性资料的名称。
如经储量管理部门认定的矿区地质勘探报告、选矿试验报告、加工利用试验报告、工程地质初评资料、矿区水文资料和供水资料等。
对改、扩建矿山应有生产实际资料, 如矿山总平面现状图、矿床开拓系统图、采场现状图和主要采选设备清单等。
二、矿产品需求现状和预测
㈠该矿产在国内需求情况和市场供应情况
1、矿产品现状及加工利用趋向。
2、国内近、远期的需求量及主要销向预测。
㈡产品价格分析
1、国内矿产品价格现状。
2、矿产品价格稳定性及变化趋势。
三、矿产资源概况
㈠矿区总体概况
1、矿区总体规划情况。
2、矿区矿产资源概况。
3、该设计与矿区总体开发的关系。
㈡该设计项目的资源概况
1、矿床地质及构造特征。
2、矿床开采技术条件及水文地质条件。