第四单元自测题

小学上册英语第4单元自测题[含答案]考试时间：80分钟（总分:120）B卷一、综合题(共计100题共100分)1. 听力题：A _______ is a large body of saltwater.2. 选择题：What is the name of the closest galaxy to our Milky Way?A. AndromedaB. TriangulumC. WhirlpoolD. Sombrero3. 听力题：The ______ is a famous explorer.4. 听力题：The ______ is known for its intelligence and problem-solving skills.5. 选择题：What do you call a story that is made up?A. FictionB. Non-fictionC. BiographyD. Autobiography答案:A6. 填空题：The __________ (探险故事) inspire many people.7. 听力题：The process by which plants convert sunlight into energy is called _______.8. 填空题：The _____ (绿叶) provide energy for the plant.Which animal is known for its ability to change colors?A. ChameleonB. FrogC. DogD. Cat10. 填空题：Every summer, I go to _______ (地方) for vacation. It’s a wonderful way to _______ (放松).11. 填空题：The children are _______ (在玩游戏).12. 填空题：The __________ (历史的回响) echoes through generations.13. 选择题：What do we call the study of the human mind?A. PsychologyB. SociologyC. PhilosophyD. Anthropology答案: A. Psychology14. 听力题：A ______ is a type of insect that can be very loud.15. 填空题：Planting trees can provide ______ (遮荫) and cooling effects.16. 填空题：A healthy plant will have vibrant ______ and sturdy stems. (健康的植物会有鲜艳的叶子和坚固的茎。

2023国开社会调查研究与方法第四单元自测题2023国开社会调查研究与方法第四单元自测题一、社会调查研究基本概念1.1 请简述社会调查研究的概念和特点。

社会调查研究是一种科学的、系统的、目的性强的调查方法，旨在获取某一社会问题的真实信息和数据。

其特点包括系统性、目的性、科学性和客观性等。

1.2 为什么要进行社会调查研究？社会调查研究的价值和意义是什么？社会调查研究可以帮助社会科学家更好地理解社会现象和问题，为社会政策的制定和社会发展提供科学依据。

它的价值和意义主要体现在科学性、实用性和及时性等方面。

1.3 社会调查研究的方法和步骤是什么？请简要介绍。

二、社会调查研究的方法和步骤2.1 请分别介绍定性调查和定量调查的方法和特点。

定性调查主要通过访谈、观察等方法获取非数字化的信息，定量调查则通过问卷调查、统计分析等方式获取数量化的数据。

2.2 社会调查研究的步骤包括哪些？请结合实际案例加以说明。

三、社会调查研究的实施3.1 社会调查研究中可能会遇到哪些问题？如何解决这些问题？在实施社会调查研究时，可能会面临样本选择、调查对象不配合等问题，需要采取合适的方法和策略加以解决。

3.2 请结合实际案例介绍一次社会调查研究的实施过程和经验。

四、社会调查研究的数据分析和结果解释4.1 数据分析在社会调查研究中的作用是什么？如何进行数据分析？数据分析可以帮助研究者找出规律和发现问题，并为结果解释提供科学依据。

其方法包括描述性统计分析、相关性分析、回归分析等。

4.2 社会调查研究的结果如何进行解释和呈现？请结合实际案例加以说明。

五、个人观点和总结通过对《2023国开社会调查研究与方法第四单元自测题》的全面讲解和分析，我深刻认识到了社会调查研究在社会科学领域的重要作用和意义。

社会调查研究可以帮助我们更好地了解社会现象和问题，为社会政策的制定和社会发展提供科学依据。

我也意识到社会调查研究涉及到许多方面，包括方法、步骤、实施和数据分析等，需要我们在实际工作中不断学习和提高。

五年级数学上册第四单元口算题五年级数学上册第四单元自测口算卷一、口算（6分）五年级数学上册第四单元口算题5.06x－4.07x=12－7.8=a+0.4a=12÷0.3=4.6x+2.7x=1.7+0.43=0.58a－0.47a=1.5×0.4=4.8x－3.1x=1.25×0.2=12a－8.4a=64.32÷16=6x－4.9x=5.1b+11.9b=1.23÷3=100×0.01=3.4×0.07=3x+4x= 0.42÷0.1=4.3b－2.7b=7÷0.25=5.1x+2.9x=1.75×0.8=0.3×0.4=5.4+1.4=2.7x+3.6x=16÷1.6=10x－3.7x=0.98+1.82=2.5x+4.3x=0.05×0.8=6.05x－4.96x=3.7a+5.2a=3.2÷1.6=3.12÷0.5=3.5+7.6=5.1a+3.9a=10×0.75=3b－0.7b=5.6×0.1=x×x=0.9÷0.01=3.4b+5.6b=72.8÷0.8=2.7b+5b=3.5×3=7.6b－4.3b=3²=2.5²=4x+5x=3.5t－t=8a－3a=7b+b=4c－2c=3.5b+2.7b=0.32÷0.04=0.51×0.2=0.12+3.4=10²=五年级数学上册第四单元口算题五年级数学上册第四单元自测卷（温馨提示：卷面整洁2分）一、口算（6分，另卷）二、填空(每空0.5分，共12分)1、2.02千米＝米120平方厘米＝平方米2、叫做方程，例如.3、甲是乙的5倍，如果乙数是b，甲数可以表示为.4、a×2简写作，b×b简写作，比a的4倍少b的数是.5、一个长方形的长是a，宽是b, 面积是S，则S＝； b ＝.一个正方形的边长是a，周长是C，面积是S，则S＝； C ＝.6、五（1）班有女生x人，比男生少5人，男生有人，全班有人.7、6乘x的积是；a与b的和除4结果是.8、运来a吨煤，每天烧去b吨，烧了3天，一共烧了吨，还剩吨；当a=50，b=2.5时，还剩吨.9、有三个连续的自然数，如果第一个是b，那么第二个是，第三个是.10、一辆汽车t小时行了s千米，每小时行千米；3小时行千米.11、如果你的年龄为a岁，你妈妈的年龄就可以用含有字母a的式子表示为.三、判断题（正确的打√，错的打×）(5分)1、所有的方程都是等式，但等式不一定都是方程. ( )2、x=3是方程8+2x=30的解. ( )3、a+a=2a. ( )4、x+12和x+12=25都是方程. ( )5、小数0.35353535是循环小数. ( )四、选择题（把正确答案的字母填在括号里）(5分)1、下面的式子中，（）是方程.A、7+5xB、7.2+8.3=15.5C、x+2=72、长方形的周长是C米，宽是a米，长是（）米.A、C－aB、C－2aC、C÷2－a3、下面的等式中，正确的是（）.A、a―b=b―aB、a÷b=b÷aC、ab+ac=a（b+c）4、x与y的和的6倍，可用式子（）表示.A、x+6yB、6x+yC、6（x+y）5、方程3x÷12＝1中未知数x的解是（）.A、0.25B、4C、12五、计算题.（30分）1、解方程.(每题2分，共12分)6x＋10.8=40.8 x ÷1.2 = 60 16×0.5+3x =1430x＋15x=22.5 x－0.25=1 （x－4）×0.25=102、计算，能简便的用简便方法.(每题3分，共18分)12.5×（0.7×0.8）70.8 －0.8×0.5 13－3.79 ＋6.2112.5×29－12.5×21 4.12－1.78－1.22 4.2÷0.7÷6六、根据图意只列出方程.（每题2分，共12分）七、应用题(第1题3分，其余每题5分，共28分)1、制衣厂50个工人用a 天生产了b 套衣服.（写出下面式子的意义） ①b ÷a 表示 ②b ÷50表示③b ÷a ÷50表示2、根据统计，2004年亚洲人口约有39亿，比欧洲人口的5倍还多4亿， 2004年欧洲人口有多少亿？（用方程解）红球X 个绿球比红球多6个共有球 35个红球X 个绿球是红球的4倍共有球 35个3、一辆双层巴士共载有乘客51人，下层的乘客是上层的2倍，上层有乘客多少人？（用方程解）4、小明花了7元钱买了面额为6角和8角的邮票，两种邮票的数量相同，小明买的两种邮票各有多少枚？（用方程解）5、（用方程解）6、（用方程解）。

走进法治天地自测题一、单项选择题1．“如果社会是一列急速行驶的火车,法律就是让火车正常行驶的轨道。

"这句话告诉我们( ）A.社会生活离不开法律B.法律是规范社会生活的唯一准则C.要自觉学法、守法,成为执法者D.法律仅是用来打击犯罪的２.“中共中央宣传部原副部长鲁炜涉嫌严重违纪,目前正接受组织审查”,这也是党的十九大后首次公布中管干部纪律审查消息.此信息公布后,立即引发社会舆论强烈震动。

一网友表示,十九大后的“打虎第一枪”平地惊雷，这就是“法网恢恢,疏而不漏”.这启示我们（)①法律规范我们应当做什么，不应当做什么②依法治国就是依法治党③国家的治理离不开法律,法律是国家生活的保障④违反法律就会受到法律的制裁A．①②③B．①②④ C.①③④ D．②③④３.２0１8年2月12日，河北省某法院开庭审理一起“特殊”案件:朱某追赶交通肇事逃逸者张某,致其被火车撞击身亡,随后遭其家属索赔６0余万元.法院一审判决驳回原告张某家属的所有诉求,认定朱某的追赶行为与死者撞火车不具有法律上的因果关系。

朱某的行为不具有违法性,而是属于见义勇为行为。

对此，以下说法合理的是()A．法律与道德相辅相成、相互配合、相互促进B.依法治国是实现人民当家作主的根本保证Ｃ.法治以其权威性和劝导力规范社会成员的行为D.法律是道德的基础,道德是法律的保障４.法治完善推动政治文明。

2017年３月,十二届全国人大五次会议表决通过了《中华人民共和国民法总则》，由此开启我国民法典时代。

这说明( )A.我国法律是由国家制定或认可的B.我国法律依靠国家强制力实施Ｃ.法律具有保护和规范两个作用D．我国法律代表公民意志和利益5．“爆竹声中一岁除,春风送暖入屠苏”,燃放烟花爆竹是新春佳节的传统习俗。

家住育才中学附近的七年级学生小悠也想在春节期间燃放烟花爆竹,但我市《关于加强主城区燃放烟花爆竹管理的通告》规定不得在学校等公共区域燃放。

下列可以说服小悠放弃打算的理由有( )①凡是法律所禁止的行为我们坚决不做ﻬ②燃放烟花爆竹是严重的违法行为,需要承担刑事责任③公民的权利和义务具有一致性，享受权利的同时必须履行义务④青少年要学会自我保护，公共区域燃放烟花爆竹危害生命财产安全Ａ.①②③ B.①②④Ｃ．②③④ D ．①③④９．教育部等十一部门联合印发《加强中小学生欺凌综合治理方案》,体现了对未成年人的社会保护。

济南“PEP”2024年11版小学4年级上册英语第四单元自测题[含答案]考试时间：90分钟（总分:110）B卷一、综合题(共计100题共100分)1. 填空题：I enjoy playing ________ (电子游戏) on my computer.2. 选择题：Which country is known for pizza?A. FranceB. ItalyC. MexicoD. Japan答案:B3. 选择题：What is the capital city of the United Kingdom?A. LondonB. DublinC. EdinburghD. Cardiff4. 填空题：I can play house with my ________ (玩具名称).5. 填空题：The _______ (Human Rights Declaration) was adopted by the UN in 1948.6. 听力题：We are going to ___ a festival. (have)7. 选择题：What is the main function of leaves?A. PhotosynthesisB. ReproductionC. GrowthD. Movement答案: A8. 选择题：What is the name of the toy that can be spun?A. TopB. DollC. BallD. Puzzle答案: A9. (66) is known for its ancient ruins. 填空题：The ____10. 听力题：The _____ (wind/snow) is blowing.11. 选择题：What do you call a large desert animal known for its hump?A. CamelB. HorseC. DonkeyD. Zebra答案:A12. 听力题：The ______ is known for her environmental advocacy.13. 选择题：What do we call the process of creating energy from the sun?A. Solar powerB. PhotovoltaicsC. Solar energyD. All of the above答案: D. All of the above14. 选择题：What do we call the time it takes for the Earth to complete one orbit around the sun?A. DayB. YearC. MonthD. Season答案:B15. 填空题：The eagle flies high in the _________. (天空)16. 听力题：Elephants have large ______.17. 选择题：What do you call the person who flies an airplane?A. PilotB. NavigatorC. EngineerD. Stewardess18. 填空题：The ancient Greeks are famous for their _______ and philosophy. (艺术)19. 选择题：What is the process of learning called?A. TeachingB. StudyingC. EducatingD. Training答案:B20. 填空题：A _______ (小蝙蝠) flies at night in search of insects.21. 听力题：The term "alloy" refers to a mixture of _______.22. 填空题：I enjoy playing __________ (游戏名) with my __________ (玩具名).23. 填空题：The ocean is ________ (深).24. 听力题：The capital city of Vietnam is __________.25. 选择题：What is the name of the famous cat in "Shrek"?A. Puss in BootsB. GarfieldC. TomD. Felix答案:A26. 填空题：My friend is __________ (非常有帮助).27. 填空题：My sister is a great __________. (诗人)28. 听力题：The _____ (马车) is old-fashioned.29. 填空题：Many plants have __________ (药用) properties.30. 填空题：A ________ (植物观察项目) can inspire learning.31. 填空题：My mom loves to plant _____.32. 听力题：My mom is a ______. She loves to explore new recipes.33. 填空题：My brother is a __________ (项目经理).34. 选择题：What is the process by which plants absorb sunlight?A. PhotosynthesisB. DigestionC. RespirationD. Germination答案:A35. 填空题：The _____ (大象) is a magnificent creature.36. 听力题：The __________ is a region known for its traditional crafts.37. 填空题：The __________ is a famous mountain in Europe. (阿尔卑斯山)Martin Luther King Jr. is known for his role in the ________ rights movement.39. 听力题：A __________ is known for its ability to change color.40. 选择题：What do you call a place where you can borrow books?A. StoreB. LibraryC. SchoolD. Park答案:B41. 填空题：She is a _____ (历史学家) who studies ancient cultures.42. 填空题：The ________ loves to play in the sunshine.43. 选择题：Where do fish live?A. TreesB. HousesC. WaterD. Ground答案: C44. 听力题：The chemical formula for calcium sulfate is ______.45. 听力题：The chemical formula for -butanol is ______.46. 听力题：Mr. Smith is a ______. He repairs cars.47. 听力题：A ____ has a strong beak and is often seen in parks.48. 填空题：The ancient Romans wrote their laws on ______ (青铜板).49. ic Ocean was crossed by explorers like _____. 填空题：The PaciWhat is 7 + 14?A. 18B. 19C. 20D. 21答案:D51. 填空题：The ocean waves are _______ (汹涌).52. 填空题：A _____ (草甸) is a grassy area with wildflowers.53. 填空题：The _____ (老鹰) swoops down to catch its prey.54. 填空题：I enjoy _______ (参加) science clubs.55. 填空题：I enjoy playing ________ (动词) games with my toys. It helps me understand teamwork.56. 选择题：What is the main language spoken in Spain?A. FrenchB. ItalianC. SpanishD. Portuguese57. 填空题：The ________ (特殊植物) can be rare.58. 听力题：The Earth's surface is shaped by both gradual and ______ changes.59. 填空题：My uncle is my funny _______ who entertains me with his jokes.60. ers bloom at ______ (特定) times of the day. 填空题：Some flo61. 听力题：The __________ can indicate the presence of valuable minerals.What do you call a machine that helps you see far away?A. TelescopeB. MicroscopeC. CameraD. Computer63. 填空题：We have a ______ (精彩的) cultural festival every year.64. 填空题：The kangaroo hops to _______ (寻找) food.65. 听力题：The __________ has many layers, each with different characteristics.66. 填空题：The __________ (历史的分析) brings clarity.67. 听力题：The ______ is a talented poet.68. 选择题：How many bones are in the adult human body?A. 206B. 205C. 201D. 210答案:A. 20669. 听力题：Chlorine is used to disinfect _____ (water) in pools.70. 选择题：Which planet can be seen from Earth without a telescope?A. PlutoB. NeptuneC. MarsD. All of the above71. 填空题：The __________ (历史的说明) clarifies misconceptions.72. 选择题：Which insect can produce light?A. AntB. FireflyC. ButterflyD. Ladybug73. 填空题：I have a drawing of my ____.74. 填空题：I want to _______ (参加) a theater club.75. 填空题：The ancient civilizations of Africa are known for their ________.76. 选择题：What is the name of the furry animal that is often kept as a pet?A. CatB. DogC. HamsterD. Rabbit答案: B77. 选择题：What is a baby frog called?A. KitB. TadpoleC. CubD. Fry78. 填空题：I can make my __________ (玩具名) do __________ (动作).79. 选择题：What is the name of the famous American author known for his horror stories?A. Edgar Allan PoeB. Stephen KingC. H.P. LovecraftD. Ray Bradbury答案：A80. 填空题：I like to play ______ on rainy days.81. 填空题：The _______ (小蓝鸟) sings sweetly in spring.82. 填空题：The elephant is known for its ______ (记忆).83. 听力题：We enjoy _____ games together. (playing)84. 听力题：Black holes are regions in space where gravity is so strong that nothing can _______.85. 听力题：I play ________ on my tablet.86. 选择题：What is the name of the famous composer known for his symphonies?A. BeethovenB. MozartC. BachD. All of the above答案: D. All of the above87. 选择题：What is the largest planet in our solar system?A. EarthB. MarsC. JupiterD. Venus88. 填空题：I like to _______ my family and friends.89. 选择题：What is the capital city of Cyprus?A. NicosiaB. LimassolC. LarnacaD. Paphos答案: A90. 听力题：The parrot is _______ (colorful).91. 填空题：The ancient Egyptians used ________ (象形文字) for communication.92. 选择题：What do we call the act of organizing resources effectively?A. ManagementB. OversightC. CoordinationD. Administration答案: A93. 填空题：The _______ (小夜莺) sings beautifully at night.94. 选择题：What is the currency used in the United States?A. EuroB. YenC. DollarD. Pound答案:C95. 听力题：The elephant is ______ (huge) and strong.96. 听力题：The chemical formula for calcium sulfide is _______.97. 听力题：I can _____ my name in cursive. (write)98. 听力题：The _______ of a pendulum can be tested using a timer.99. 听力题：The Earth's surface is shaped by weathering and ______.100. 填空题：I like to play _______ (视频游戏) after finishing my homework.。

无锡24年小学四年级上册英语第4单元自测题[含答案]考试时间：80分钟（总分:100）A卷考试人：_________题号一二三四五总分得分一、综合题(共计100题)1、What is the tallest animal in the world?A. ElephantB. GiraffeC. HorseD. Camel答案:B2、What is the capital of Papua New Guinea?A. SuvaB. Port MoresbyC. HoniaraD. Apia答案:B3、Which instrument is used to measure temperature?A. BarometerB. ThermometerC. RulerD. Scale答案:B4、What is the capital of Iceland?A. ReykjavikB. OsloC. HelsinkiD. Stockholm答案: A5、听力题：A _______ is a chemical reaction that produces a gas.6、What do you call the story of someone's life?A. BiographyB. NovelC. FictionD. Poem7、What is the name of the first spacecraft to orbit the Moon?A. Apollo 11B. Luna 1C. Ranger 7D. Surveyor 18、填空题：My favorite fruit is _______ (梨).9、填空题：My sister is a _____ (舞者) who trains every day.10、听力题：The bookstore has many ________.11、填空题：The __________ (历史的复杂关系) enhance understanding.12、填空题：I have a toy ________ that can fly high.13、填空题：The tarantula is a large _______ (蜘蛛).14、听力题：I want to ________ my bike.15、听力题：An insulator does not allow heat to ______.16、听力题：The puppy is very ________.17、填空题：The ________ (种植方法) varies globally.18、填空题：I always try to be ______ (诚实) and tell the truth. Honesty is very ______ (重要的) in friendships.19、填空题：I have a ________ (玩具名称) that lights up.20、What do bees make?A. SilkB. HoneyC. WaxD. Sugar答案:B21、听力题：We have _____ (春天) flowers blooming.22、What is 5 3?A. 2B. 3C. 4D. 5答案:A23、听力题：We are going to ________ a movie.24、听力题：The city of Singapore is the capital of _______.25、听力题：The ______ is part of the plant that attracts pollinators.26、填空题：The temperature is dropping as ______ (夜晚) falls.27、选择题：What is the name of the first man to walk on the moon?A. Buzz AldrinB. Neil ArmstrongC. Yuri GagarinD. John Glenn28、填空题：The frog has strong ______ (腿) for jumping.29、What is the name of the longest river in the world?A. AmazonB. NileC. MississippiD. Yangtze30、填空题：I love to watch the __________ during a thunderstorm. (闪电)31、填空题：The ancient Egyptians built temples to honor their ________ (神灵).32、Which planet is known as the Red Planet?A. JupiterB. SaturnC. MarsD. Neptune33、What is the name of the famous American architect known for his innovative designs?A. Frank Lloyd WrightB. I.M. PeiC. Louis SullivanD. All of the above答案:D34、听力题：A _____ is a natural satellite that orbits a planet.35、填空题：I listen to _______ (音乐) while studying.36、Which of these is a mode of communication?A. TelephoneB. TableC. ChairD. Wall37、填空题：I love to take ______ (旅行) to learn about different cultures.38、听力题：Light can be ______ (absorbed) by dark surfaces.39、填空题：The puppy is _______.40、听力题：The chemical formula for acetic acid is _______.41、听力题：The bird is ___ high. (flying)42、听力题：The __________ is a famous area known for its historical significance.43、填空题：A ____(collaborative project team) works towards a common goal.44、听力题：My teacher is a ______. She loves to inspire creativity.45、填空题：The rabbit’s ears are very _______ (灵敏).46、填空题：My toy ________ can sing.47、What do you call a group of lions?A. PackB. PrideC. FlockD. Herd答案:B48、填空题：The ______ (小鱼) swims in schools for protection against ______ (捕食者).49、选择题：What is 8 + 8?A. 15B. 16C. 17D. 1850、听力题：The ________ is a famous landmark in Paris.51、听力题：Organic solvents can dissolve ______ substances.52、听力题：The ______ is important for clean air.53、填空题：The chef is known for his _____ (独特的) recipes.54、What is the main purpose of a pencil?A. EraseB. DrawC. WriteD. Cut答案:C55、填空题：I enjoy playing __________ with my friends. (游戏)56、填空题：The garden is a place for ______.57、单词归类,招物品类和性格类的单词选出来写在相应的圆圈内。

温州2024年08版小学英语第四单元自测题考试时间：100分钟（总分:140）B卷考试人：_________题号一二三总分得分一、选择题(共计20题，共40分)1、What is a synonym for "fast"?A. QuickB. SlowC. HeavyD. Loud2、How many days are there in a week?A. FiveB. SixC. SevenD. Eight3、What is the opposite of "dry"?A. WetB. MoistC. DampD. Humid4、What is the term for the study of ancient civilizations?A. AnthropologyB. ArchaeologyC. HistoryD. Sociology5、What is the name of the animal known for its ability to change colors?A. ChameleonB. GeckoC. IguanaD. Lizard6、What do you call a place where animals are kept?A. ZooB. FarmD. Park7、Which planet has the most moons?A. EarthB. JupiterC. SaturnD. Neptune8、选择题：What is the main ingredient in pizza?A. DoughB. RiceC. PastaD. Salad9、What is the shape of a basketball?A. SquareB. CircleC. OvalD. Rectangular10、Which animal can fly?A. FishB. BirdC. DogD. Cat11、选择题：What do we call the person who teaches us in school?A. DoctorB. TeacherC. EngineerD. Farmer12、选择题：What is the capital of Portugal?A. LisbonB. PortoC. FaroD. Coimbra13、What is the name of the vast region containing thousands of galaxies?A. SuperclusterB. Galaxy ClusterD. Cosmic Web14、选择题：What is the main ingredient in butter?A. MilkB. EggC. SugarD. Flour15、Which animal is known for having a long neck?A. LionB. GiraffeC. RhinoD. Hippo16、What is the capital of France?A. LondonB. ParisC. RomeD. Berlin17、What do you call the person who leads a country?A. Prime MinisterB. PresidentC. King/QueenD. All of the above18、选择题：What do we call the place where we keep books?A. LibraryB. GymC. ParkD. Museum19、What do you call a baby chicken?A. DucklingB. GoslingC. ChickD. Puppy20、选择题：What is 8 - 2?A. 6B. 5C. 4D. 3二、听力题(共计20题，共40分)1、听力题：The chemical symbol for argon is ______.2、听力题：In a chemical reaction, the enthalpy change can indicate whether heat is absorbed or _____ released.3、听力题：A base turns red litmus paper ________.4、听力题：A ______ is a scientific statement that summarizes a pattern.5、听力题：The ______ is a chart that shows all the elements.6、听力题：The monkey is ________ in the tree.7、听力题：The study of matter and its changes is called __________.8、听力题：She is _______ (searching) for her keys.9、听力题：The __________ is a place where animals live in their natural habitat.10、听力题：__________ are mixtures that do not settle over time.11、听力题：I see a _____ (朋友) at the coffee shop.12、听力题：My favorite color is ______. (blue)13、听力题：The Great Wall of Galaxies is a large structure in the ______.Sugar dissolves in water to form a ______.15、听力题：The _____ (pen/pencil) is on the desk.16、听力题：The ______ is where weather phenomena occur.17、听力题：The bison lives in the _____.18、听力题：A solution with a higher concentration of solute is called _____ (concentrated).19、听力题：The Earth's rotations cause the cycle of ______.20、听力题：The main product of glycolysis is ______.三、填空题(共计20题，共10分)1、填空题：I enjoy _______ (与朋友聚会).2、填空题：I find ________ (人类学) very fascinating.3、填空题：The _____ (仙人掌) can survive in dry places.4、填空题：The ________ was a key moment in the fight for social justice.5、填空题：My favorite game is _______ and exciting.6、填空题：A _____ (tropical) plant grows in warm climates.7、填空题：The lynx hunts silently in the ________________ (森林).Gardening can foster a sense of ______ and connection to nature.(园艺可以培养人与自然的联系感。

第四单元语文单元测试题及答案一、选择题（每题2分，共20分）1. 下列词语中，加点字的读音完全正确的一项是：A. 蹑手蹑（niè）脚B. 恣意（zì）妄为C. 锲（qì）而不舍D. 黝黑（hēi）2. 下列句子中，没有语病的一项是：A. 通过这次活动，使我们认识到了团结的力量。

B. 他不仅勤奋好学，而且成绩优异。

C. 这篇文章的中心思想是关于环保的重要性。

D. 我们一定要防止类似事件不再发生。

3. 下列句子中，使用了拟人修辞手法的一项是：A. 春天来了，万物复苏。

B. 月光洒在湖面上，波光粼粼。

C. 太阳从东方升起，照亮了大地。

D. 风儿轻轻吹过，树叶沙沙作响。

4. 下列成语使用正确的一项是：A. 他做事总是不假思索，真是不拘一格。

B. 这次比赛，他的表现真是出类拔萃。

C. 他虽然年过花甲，但仍然老当益壮。

D. 他们俩是青梅竹马，从小一起长大。

5. 下列句子中，使用了排比修辞手法的一项是：A. 他既聪明又勤奋，既善良又勇敢。

B. 春天的花开了，夏天的果实成熟了，秋天的树叶黄了，冬天的雪花飘落了。

C. 他不仅学习好，而且体育成绩也优秀。

D. 我们热爱祖国，热爱人民，热爱生活。

6. 下列诗句中，属于唐代诗人李白的作品是：A. 床前明月光，疑是地上霜。

B. 红豆生南国，春来发几枝。

C. 春眠不觉晓，处处闻啼鸟。

D. 独在异乡为异客，每逢佳节倍思亲。

7. 下列句子中，使用了夸张修辞手法的一项是：A. 他跑得像风一样快。

B. 他的力气大得可以举起一头牛。

C. 她的声音像银铃一样清脆。

D. 他的心像石头一样硬。

8. 下列成语中，表示比喻事物发展变化快的成语是：A. 一落千丈B. 一日千里C. 一曝十寒D. 一蹴而就9. 下列句子中，使用了对偶修辞手法的一项是：A. 风声雨声读书声，声声入耳。

B. 他既聪明又勤奋，既善良又勇敢。

C. 他虽然年过花甲，但仍然老当益壮。

D. 我们热爱祖国，热爱人民，热爱生活。

管理英语4单元自测1―8在进行英语学习的过程中，自测是一个非常重要的环节。

通过自测，我们可以检验自己的学习成果，查漏补缺，进一步提升自己的英语水平。

本文将以《管理英语》第四单元的自测题1至8为例，介绍并解答这些题目，帮助读者更好地理解和应对这些考核内容。

自测1：单选题1. The ________ is the person or group who is actually performing the work of the projectA. project sponsorB. project managerC. project teamD. project stakeholder答案：C. project team解析：根据题干可知，问题询问的是实际执行项目工作的人或团队是谁。

根据管理英语的相关内容，可以确定答案为C. project team。

2. The major characteristic of______ is its harmonious relations between the buyer and the seller, who work together for mutual benefits.A. market competitionB. division of laborC. cooperationD. contract答案：D. contract解析：题目要求选出与买方和卖方为了互利而共同努力展开合作的描述。

根据题意可以推断，答案应该是D. contract即合同。

自测2：填空题1. Miss Wang works as a(n) ________ in a state-owned enterprise.答案：manager解析：根据题干可知，问题询问的是王小姐在国有企业中的职位。

根据常识可以确定答案应为“manager”即经理。

2. In order to ________ quality, the company has introduced a series of new measures.答案：improve解析：根据题干可知，问题询问的是为了提高质量，公司已经采取了一系列的新措施。

襄阳“统编”小学4年级上册语文第4单元自测题[含答案]考试时间：80分钟（总分:140）A卷一、综合题(共计100题)1. 宇宙中的“暗能量”是什么？A. 一种物质B. 一种能量形式C. 解释宇宙加速膨胀的假设D. 不存在的概念2. 听力填字：我们要珍惜与_______相处的时光。

3. 阅读理解填空题：小羊羔很调皮，总是喜欢_______，让妈妈很头疼。

4. 我们要爱护____，不让它受污染。

答案：环境5. 每当放学，我都会和朋友一起去____（wán）游戏。

答案：玩6. 选择下列句中正确的读音或词语，用“√”标出。

1.屋子里绳子上系(xiji)着的铃铛关系(xiji)着科学家研究蝙蝠夜里飞行的结果。

2.走向成功的道路是曲(qūqǔ)折的，中间会发生很多的小插曲(qû qǔ)。

3.演员们(陆续连续)走进会场，一场演出结束后，又(持续继续)演下一场，精彩的演出博得观众一片喝彩。

4.我在学习时，有错误就(改正改变)，并不断(改善改进)自己的学习方法。

7. 这本书的内容十分____。

答案：丰富8. 造句：这次旅行我们看到了很多美景，__________海滩，__________山脉都让人流连忘返。

9. 填空题：童年是_______的，充满了欢声笑语。

10. 世界上有多少个大洋？A. 3B. 4C. 5D. 611. 在太空中，宇航员如何确保安全？A. 佩戴安全带B. 使用防护服C. 定期检查设备D. 所有以上选项12. 小鸟在天空中自由____（fēi），它们无忧无虑。

答案：飞13. 秋天的果园里，（píng）果成熟了，红红的（dà）苹果挂满了枝头。

答案：苹果大14. 阅读理解填空题：秋天来了，树叶变得五颜六色，小朋友们在_______里捡落叶。

他们用这些叶子做成了美丽的_______，展示给老师看。

老师夸奖他们：“你们真是太有创意了！”15. 阅读理解填空题：小鹦鹉学会了说话，它每天都会给主人带来_______和快乐。

国家开放大学(电大)商务英语4单元自测4答题须知：1. 答题时，请将选项写在题后的括号内，如 (A)。

2. 所有答案必须填写在答题纸上，不得直接在试题上做答。

3. 请按照试题要求进行作答。

4. 答题时间为90分钟。

第一部分：阅读理解 (共两节，满分30分)第一节 (共10小题; 每小题1.5分，满分15分)阅读下列短文，从每题所给的(A、B、C和D)四个选项中，选出最佳选项。

Passage 1Many parents are concerned that their children spend too much time watching television. They believe that too much television can have a negative effect on their child's education and development. However, television can also have a positive influence on children. The key is to find a balance between television and other activities.Television can be a valuable educational tool. Educational programs, such as documentaries and science shows, can provide children with knowledge and information about the world around them. They can learn about different cultures, animals, and scientific phenomena. In addition, there are programs that focus on developing cognitive and social skills, such as problem-solving and teamwork.To ensure that television has a positive impact, it is important for parents to set limits on television viewing. They can establish a schedule that includes a variety of activities, such as outdoor play, reading, and creative play. In addition, parents can select high-quality and educational programs for their children to watch. They can also watch television with their children and discuss the content, encouraging critical thinking and media literacy.Television can be both a blessing and a curse for children. With proper guidance and moderation, it can be a valuable source of information and entertainment.1. What is the main concern of many parents regarding their children and television?(A) That it affects their education(B) That it discourages physical activity(C) That it promotes obesity(D) That it interferes with social skills2. According to the passage, what can children learn from educational programs?(A) Different cultures(B) Physical play(C) Teamwork skills(D) Problem-solving techniques3. How can excessive television watching affect children's health?(A) It can lead to obesity.(B) It can interfere with schoolwork.(C) It can discourage critical thinking.(D) It can promote sedentary lifestyle.4. What can parents do to ensure that television viewing has a positive impact on their children?(A) Set limits on television viewing.(B) Select low-quality programs for their children.(C) Ignore the content of the programs.(D) Let children watch television alone.5. What should parents do to make television viewing more beneficial for their children?(A) Engage in outdoor play.(B) Read with their children.(C) Encourage sedentary lifestyle.(D) Discourage critical thinking.Passage 2To maintain a healthy balance, individuals should practice digital detoxes, where they take breaks from technology. This can involve unplugging from devices for a certain period of time or engaging in offline activities, such as exercising, reading books, or spending timewith loved ones. It is important to prioritize human connections and engage in activities that promote physical and mental well-being.In conclusion, while technology has its benefits, it is essential to use it in moderation. By finding a balance between technology usage and offline activities, individuals can lead a more fulfilling and balanced life.6. According to the passage, what is one advantage of technology?(A) It provides convenience.(B) It promotes isolation.(C) It causes eye strain.(D) It creates stress and anxiety.7. What is one negative effect of excessive technology use?(A) Addiction(B) Efficiency(C) Real-life experiences(D) Quality of life(A) Taking breaks from technology(B) Constantly keeping up with the latest trends(C) Avoiding human connections(D) Engaging in screen time constantly9. What can individuals do to practice digital detoxes?(A) Engaging in screen time constantly(B) Prioritizing human connections(C) Unplugging from devices for a certain period of time(D) Neglecting offline activities10. What is the main idea of the passage?(A) Technology has numerous benefits.(B) Technology should be used excessively.(C) Technology should be avoided.(D) Technology should be used in moderation.第二节 (共5小题; 每小题1.5分，满分7.5分)阅读下列短文，从每题所给的(A、B、C和D)四个选项中，选出最佳选项。

第四单元达标测试卷(附答案解析) 1.口算下面各题。

2.算一算。

3.笔算下面各题。

240×80= 408×40=420×14= 760×60=4.在○里填上“>”“<”或“=”。

370×20○37×200250×40○240×50107×80○110×68163×30○160×33820×11○410×225.一次性筷子污染环境,长期使用不利于人体健康。

星海饭店平均每天要用掉328双一次性筷子。

该饭店每个月(按30天算)要用掉多少双一次性筷子?6.幼儿园准备买一些儿童玩具。

(1)买40辆小坦克共需多少钱?(2)带5000元钱,能买回20辆小汽车吗?7.一段公路的两边每隔20米栽有一棵树,两端各有一棵树,一共栽有408棵树,这段公路长多少米?第2课时因数末尾有零的乘法1.3500 6000 680 3200 920 70420 600 7802.9600 24300 17100 12000(竖式略)3.19200 16320 5880 45600(笔算略)4.= < > < =5.328×30=9840(双)6.(1)180×40=7200(元) (2)208×20=4160(元) 4160<5000 能7.(408÷2-1)×20=4060(米)第四单元练习检测卷(包含答案)(时间:40分钟满分:100分)一、填一填。

(每空1分,共18分)1.405×60的积的末尾有( )个0,240×50的积的末尾有( )个0。

2.30的47倍是( ),12个102是( )。

3.在○里填上“>”“<”或“=”。

12×50○120×532×30○69×2040×180○17×400190×34○340×194.根据“19×345=6555”,直接写出下面各题的积。

小学上册英语第四单元自测题(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 saw a _______ (小鸟) perched on a fence.2.I love to watch ______ on TV.3.What do we call the act of looking after someone's well-being?A. CaregivingB. NursingC. SupportingD. Healthcare答案: A4.My favorite animal is a ______ (猫) that purrs when happy.5. A reaction that absorbs energy is known as an ______ reaction.6.The _______ provides food for many creatures.7.In a chemical reaction, the substances you start with are called ______.8.My sister enjoys __________ (做手工艺).9.The ________ (农业) is crucial for feeding people.10.Which fruit is tropical and often associated with Hawaii?A. MangoB. PineappleC. PapayaD. Coconut答案: B11.The bear is a ______ (大型) animal found in forests.12.I enjoy _______ (参与) community projects.13.I can ________ (帮助) you with your homework.14.My mom enjoys __________ (烹饪).15. A ______ is a homogeneous mixture of two or more substances.16.The __________ in the morning is very fresh. (空气)17.I enjoy ______ (参加) language classes.18.I have a toy ________ (飞机) that can fly high in the ________ (天空).19.The __________ (罗马法) has influenced many legal systems.20. A ______ is a type of fish that can glow.21.They are _____ (collecting) seashells.22.What is the capital city of Fiji?A. SuvaB. NadiC. LautokaD. Labasa答案: A23.I have _____ (three/four) pets.24.The cake is ___ on the table. (delicious)25.看图,判断句子内容与图片信息是(T)否(F)相符。