及转转-第四次作业
第4次课作业
第4次课作业：
使用“豆瓣电影数据.xlsx”和“全球超市订单数据.xlsx”文件，完成以下作业；
1、制作“2012年各国家电影产量”标靶图，上映时间为2012年，添加参考线和参考分布，参考线为常量——200，参考线颜色为黑色加粗，不显示标签；参考分布选择总量平均值百分比的50%和100%，参考分布线选择橙色加粗，中间为浅灰色，显示标签为计算；
2、使用超市数据制作瀑布图，要求分析拉丁美洲市场各个国家的利润情况，排除零值，将累计利润为负的数据设为红色，累计利润为正的设为蓝色，显示总计利润。
湘教版初二数学上册旋转家庭作业
2019湘教版初二数学上册旋转家庭作业在平面内，一个图形绕着一个定点旋转一定的角度得到另一个图形的变化叫做旋转。
接下来大家一起来练习湘教版初二数学上册旋转家庭作业。
2019湘教版初二数学上册旋转家庭作业1、经过旋转，图形上的每一点都绕沿相同方向转动了，任意一对对应点与的连线所成的角都是旋转角，对应点到的距离相等.2、下列说法不正确的是()A、图形旋转后对应线段，对应角相等;B、旋转不改变图形的形状和大小;C、旋转后对应点的连线的垂直平分线经过旋转中心;D、旋转形成的图形是由旋转中心和旋转方向决定的.3、要使正十二边形旋转后能与自身重合，至少应将它绕中心逆时针方向旋转( )A、30°B、45°C、60°D、75°4、如图1所示的五角星旋转多少度能与自身重合?5、如图2所示，若正方形ABCD可由正方形CDEF旋转后得到，则图形所在平面上可以作为旋转中心的共有几个?6、(2019年天津市)如图3，已知正方形的边长为3，为边上一点，.以点为中心，把△顺时针旋转，得△，连接，则的长等于.7、图4中的两个正方形的边长相等，请你指出图中可以通过绕点O 旋转而相互得到的图形并说明旋转的角度.8、如图5，△ACE、△ABF都是等腰三角形，∠BAF=∠CAE=90°，那么△AFC是以点为旋转中心，旋转度之后能与另三角形重合，点F的对应点是.9、如图6，把一个直角三角尺ACB绕着30°角的顶点B顺时针旋转，使得点A与CB的延长线上的点E重合.则(1)三角尺旋转了度;(2)连接CD，可判断△CDB的形状是三角形;(3)∠BDC的度数是度.10、如图7，四边形A/B/C/D/是四边形ABCD绕点O顺时针旋转90°后得到的，请你作出旋转前的图形ABCD.11、如图8所示，四边形ABCD绕某点旋转后成四边形A/B/C/D/，请你帮助找出它们的旋转中心.12、如图9，∠AOB=90°，∠B=25°，△A/OB/可以看做是由△AOB 绕点O顺时针旋转α角度得到的，若点A/在AB上，则旋转角α的大小可以是( )A、25°B、30°C、45°D、50°13、如图10，在△ABC中，∠CAB=70°.在同一平面内，将△ABC绕点A旋转到△AB/C/的位置，使得CC/∥AB，则∠BAB/=( )A、30°B、35°C、40°D、50°14、两块完全一样的含30°角的三角板重叠在一起，若绕长直角边的中点M转动，使上面一块的斜边刚好过下面一块的直角顶点，如图11，∠A=30°，AC=10，则此时两直角顶点C、C/间的距离是. 15、如图12，在等边三角形ABC内有一点P，PA=10，PB=8，PC=6.求∠BPC的度数.16、如图13所示，观察图(1)和图(2)，请回答下列问题：(1)请简述由图(1)变换成图(2)的形成过程?(2)若AD=3，BD=4，△ADE与△BDF的面积和是多少?17、(2019湖北咸宁)如图，在Rt△ABC 中，，D、E是斜边BC 上两点，且∠DAE=45°，将△绕点顺时针旋转90 后，得到△，连接，下列结论：①△≌△ ;②△≌△ ;③ ;④其中正确的是( ) A.②④;B.①④;C.②③; D.①③.18、(2019年浙江省嘉兴市)如图，正方形网格中，△ABC为格点三角形(顶点都是格点)，将△ABC绕点A按逆时针方向旋转90°得到△AB1C1.(1)在正方形网格中，作出△AB1C1;(2)设网格小正方形的边长为1，求旋转过程中动点B所经过的路径长.19、如图15，△ABC是等边三角形，△BDC是顶角∠BDC=120°的等腰三角形，以点D为顶点作一个60°的角，角的两边分别交AB、AC边于M、N两点，连接MN.请探究：线段BM，MN，NC之间的关系，并说明理由.唐宋或更早之前，针对“经学”“律学”“算学”和“书学”各科目，其相应传授者称为“博士”，这与当今“博士”含义已经相去甚远。
北师大版四年级数学上册第2单元线与角课时作业：第4课时_旋转与角【精品】
第4课时旋转与角
1.填空。
（1）写出下面各角的名称。
（2）一条射线以（）为中心，在平面上旋转（）所成的角是周角。
（3）从5时整到6时整，分针旋转所成的角是（）角。
2.判断。
（1）平面就是一条射线。
（）
（2）周角是一条直线。
（）
（3）7时15分，时针与分针所成的角是钝角。
（）
3.用放大镜看一个直角，这个角会变大吗？自己试一试，看看你能发现什么？
参考答案：
1.（1）锐角直角平角钝角周角
（2）端点一周（3）周提示：分针绕一周是1时。
2.（1）×（2）×（3）√
3.这个角大小不变。
无论用放大镜将角放大多少倍，角的大小始终不变，因为角的大小只与角两边开口的大小有关，与角两边的长度无关。
4.。
昆明2024年05版小学K卷英语第4单元暑期作业(含答案)
昆明2024年05版小学英语第4单元暑期作业(含答案)考试时间：90分钟（总分:110）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. 听力题：I see a _____ (大象) at the zoo.2. 填空题：Ancient Mesopotamia is often called the "cradle of _______." (文明)3. salinity) of seawater affects marine life. 填空题：The ____4. 听力题：I can ________ my bike to school.5. 听力题：In a chemical equation, the substances that react are called ______.6. 选择题：What is the chemical symbol for gold?A. AuB. AgC. FeD. Hg答案:A7. 听力题：The symbol for copper is _____.8. 听力题：I can ______ (swim) really well.9. 填空题：The ancient Romans created a network of ______ (道路) that connected their empire.My _____ (小猫) likes to climb trees.11. 听力题：The atmosphere protects the Earth from harmful ______ rays.12. sustainability report) evaluates progress. 填空题：The ____13. 听力题：They are ___ a song. (singing)14. 听力题：Acids are proton ______.15. 听力题：I love eating ___. (fruit)16. 填空题：我的朋友喜欢 _______ (活动). 她觉得这很 _______ (形容词)17. 选择题：What do we call the protective covering of the human body?A. SkinB. HairC. BonesD. Muscles18. 听力题：A ______ has a unique pattern on its fur.19. 填空题：The __________ is the capital of the United Kingdom. (伦敦)20. 听力题：A ______ is a chemical substance that speeds up a reaction.21. 填空题：I play video games with my ____.22. 听力题：The ancient Sumerians are credited with creating one of the first _______ systems.23. 填空题：The _____ (种植者) shares tips on how to care for plants.The ancient Greeks valued ________ (艺术和哲学).25. 听力题：The movie was ___ (exciting/boring).26. 选择题：What is the capital city of the USA?A. New YorkB. Washington, D.C.C. Los AngelesD. Chicago答案:B27. 听力题：A chemical reaction that releases heat is called an ________ reaction.28. 听力题：The armadillo rolls into a _____.29. 选择题：What do you call the process of growing plants?A. FarmingB. GardeningC. AgricultureD. All of the above答案:D30. 选择题：How many players are on a football team?A. 10B. 11C. 12D. 1331. 听力题：We eat breakfast in the ___. (kitchen)32. 选择题：What do we call the layer of gases surrounding the Earth?A. TroposphereB. AtmosphereC. StratosphereD. Exosphere答案: BWhat do we call a baby dog?A. KittenB. PuppyC. CalfD. Chick34. 填空题：My cousin is a great __________ (志愿者).35. 听力题：A balanced chemical equation shows the conservation of ______.36. 填空题：My teacher is very __________ (公平).37. 填空题：My ________ (玩具名称) is a source of inspiration.38. 选择题：What do you call the number of days in a week?A. FiveB. SixC. SevenD. Eight答案: C39. 填空题：The sun is ________ (灿烂) today.40. 选择题：What is the name of the famous singer known as the "King of Pop"?A. Elvis PresleyB. Michael JacksonC. PrinceD. Madonna41. 填空题：I love to ______ (尝试) new hobbies.42. 选择题：How many legs does a spider have?A. SixB. EightC. FourD. Ten答案:B43. 听力题：I can ________ my own lunch.44. 听力题：An electric generator converts mechanical energy into ______ energy.45. 填空题：Cats can be very ______.46. 填空题：The country known for the Eiffel Tower is ________ (法国).47. 听力题：The _____ (car/bike) is parked outside.48. 填空题：My sister loves to play with her __________. (玩具)49. 选择题：What is the name of the fairy tale character who had a red hood?A. CinderellaB. Sleeping BeautyC. Little Red Riding HoodD. Snow White答案: C50. 听力题：The candy is ___ (sticky).51. 填空题：The ancient Greeks valued _____ and knowledge.52. (World) Health Organization was established in 1948. 填空题：The ____53. 填空题：My friend has a unique __________ (视角) on life.54. 选择题：What do we call the process of taking in air?A. InhalationB. ExhalationC. BreathingD. Respiration答案: A55. 听力题：The unit of measure for chemical concentration is ______ per liter.56. 选择题：What do we call the time it takes for the Earth to rotate once on its axis?A. YearB. MonthC. DayD. Hour答案:C. Day57. 听力题：Cacti store _______ in their stems.58. 填空题：A _______ (金鱼) can live for many years.59. 填空题：The country with the highest mountain is ________ (拥有最高山峰的国家是________).60. 选择题：What do you call a large body of freshwater?A. SeaB. OceanC. LakeD. River答案:C61. 选择题：Which color is a stop sign?A. BlueB. YellowC. RedD. Green62. 听力题：The process of combining elements to form compounds is called ______.63. 选择题：What is the name of the famous volcano in Italy?A. Mount FujiB. Mount VesuviusC. Mount St. HelensD. Mount Kilimanjaro答案: B64. 填空题：The ______ of flowers can influence their attractiveness to pollinators. (花的形状可以影响其对授粉者的吸引力。
小学上册第四次英语第4单元暑期作业(含答案)
小学上册英语第4单元暑期作业(含答案)考试时间：90分钟（总分:120）B卷一、综合题(共计100题共100分)1. 填空题：This boy, ______ (这个男孩), loves to explore nature.2. 选择题：What is the capital of New Zealand?A. SydneyB. WellingtonC. AucklandD. Christchurch答案:B3. 听力题：My ______ is a great cook.4. 填空题：_____ (crops) are planted for food.5. 选择题：Which of these is a popular board game?A. MonopolyB. FootballC. TennisD. Baseball答案:A6. 听力题：A ______ often forages for food.7. 选择题：What is the capital of Argentina?A. SantiagoB. Buenos AiresC. LimaD. Montevideo答案: B8. 选择题：What is the capital of India?A. MumbaiB. DelhiC. KolkataD. Bangalore答案：B9. 填空题：The invention of ________ has impacted modern warfare.10. 选择题：Which season comes after winter?A. SummerB. FallC. SpringD. Autumn答案: C11. 填空题：_____ (agriculture) is important for food supply.12. 填空题：I believe that everyone should try to _______ (动词) their best in school. It is very _______ (形容词).13. 填空题：_____ (绿化) helps improve air quality.14. 听力题：I enjoy ______ (playing) soccer with friends.15. 填空题：The capital of Trinidad and Tobago is ________ (特立尼达和多巴哥的首都是________).16. 听力题：A __________ can affect human development.17. 选择题：What is the opposite of "noon"?A. MorningB. AfternoonC. MidnightD. Dusk答案: C18. 填空题：The __________ (历史的启示作用) motivates individuals.19. 选择题：Which animal is known for its long neck?A. ElephantB. GiraffeC. RhinoD. Lion答案:B20. 选择题：What is the capital of Palau?A. NgerulmudB. KororC. AiraiD. Melekeok答案: A21. 选择题：What do you call the season when flowers bloom?A. WinterB. SpringC. SummerD. Fall22. 选择题：Which planet is known as the Red Planet?A. EarthB. MarsC. JupiterD. Saturn23. 听力题：The __________ is a layer that supports plant life.24. 选择题：What is the name of the famous American landmark in New York Harbor?A. Statue of LibertyB. Great WallC. Eiffel TowerD. Colosseum答案:A25. 听力题：A squirrel gathers _______ for the winter.26. 填空题：We have a ______ (精彩的) program for students at school.27. 填空题：The _______ (鲸鱼) breaches the surface.28. 听力题：When vinegar and baking soda mix, they create _____.29. 听力题：The _____ (sand/gravel) is warm.30. 听力题：A _____ is a mixture where particles are evenly distributed.31. 填空题：The cake smells _______ (甜美).32. 听力题：I can ________ (jump) very high.33. 填空题：We like to go _______ (公园) on weekends.34. 听力题：The sun is very ________ today.35. 听力题：A meteorite can leave a crater when it strikes the ______.36. 听力题：A ______ can carry heavy loads.37. 听力题：The Boston Tea Party was a protest against _______ taxes.38. 听力题：Light travels in _______ lines.39. 选择题：Which of these is a dairy product?A. BreadB. CheeseC. RiceD. Fruit40. 听力题：An experiment must be ______ (repeatable) to be scientifically valid.41. 填空题：I love to explore new _______ (地方). Each place has its own _______ (特色).42. 填空题：The _____ (生态) includes all living things in an area.43. 听力题：I like to eat ___ (vegetables).44. 听力题：The popcorn is _______ (popping) in the microwave.45. 选择题：What do you call a young lion?A. CubB. PupC. KittenD. Calf46. 填空题：The _____ (种子发芽) is an exciting moment for gardeners.47. 选择题：What do we call the practice of growing plants in water?A. HydroponicsB. AquacultureC. AgricultureD. Horticulture答案: A48. 选择题：What is the capital of Greece?A. AthensB. RomeC. CairoD. Istanbul答案: A49. 听力题：The _______ of an object can change when it is heated or cooled.50. 听力题：I want to go to the __________.51. 选择题：What do you call a person who writes stories?A. AuthorB. EditorC. PublisherD. Librarian答案:A52. 选择题：What do we call a large body of saltwater?A. LakeB. RiverC. OceanD. Pond答案:C53. 选择题：What do you call a large body of salt water?A. RiverB. OceanC. LakeD. Pond答案:B54. 选择题：What do you call a person who studies stars?A. BiologistB. AstronomerC. GeologistD. Chemist55. 填空题：The ______ (植被) provides habitat for wildlife.56. 听力题：She likes to play ________ (soccer) after school.I enjoy visiting ______ on holidays.58. 填空题：When I’m feeling down, my mom always says, "Don't worry, ." (当我感到沮丧时，我妈妈总是说：“别担心，。
小学上册第四次英语第4单元暑期作业(有答案)
小学上册英语第4单元暑期作业(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 see a __ in the garden. (butterfly)2.The __________ is formed from the remains of plants and animals.3.She is planting flowers in the ___. (garden)4.The owl hoots _______ (在夜间).5.What is the opposite of "fast"?A. SlowB. QuickC. TallD. Small答案:A Slow6.Salt can be formed by the reaction of an acid and a _____ (base).7.My favorite season is ________ (秋天) because of the leaves.8.I help my mom with the ____.9.The __________ (探险家) discovered new lands.10. A hedgehog rolls into a ball when it feels ______ (害怕).11.The girl loves to ________.12.The otter is very ______ (活泼) in the water.13.I enjoy ______ (参加) sports competitions.14.My ________ (玩具) is a celebration of creativity.15.I see a _______ climbing a tree (我看到一只_______爬树).16.The _______ (Pharaoh) was considered a god in ancient Egypt.17.The cake is _______ (layered) with cream.18.__________ are used in the production of ceramics.19.I can _____ (dance/sing) very well.20.The chemical formula for carbon dioxide is ______.21. A ________ is a small body of water that is often found in parks.22.The ancient Romans were famous for their public ______ (浴场).23.The _____ (ocean/mountain) is blue.24.climate resilience) strengthens communities against climate impacts. The ____25.听录音排序。
小学上册第4次英语第4单元暑期作业(含答案)
小学上册英语第4单元暑期作业(含答案)考试时间：90分钟（总分:120）B卷一、综合题(共计100题共100分)1. 填空题：The _____ (树木砍伐) poses a threat to habitats.2. 填空题：We have ______ (运动会) every year.3. 选择题：What is the name of the famous British author known for "Harry Potter"?A. J.K. RowlingB. Philip PullmanC. C.S. LewisD. Roald Dahl答案: A4. 听力题：The ____ is a significant animal in many cultures and stories.5. 填空题：The __________ (科学革命) changed how people viewed the world.6. 选择题：What is the name of the famous composer known for his symphonies?A. Ludwig van BeethovenB. Johann Sebastian BachC. Wolfgang Amadeus MozartD. All of the above7. 选择题：Which fruit is red and often used to make jam?A. BananaB. CherryC. MangoD. Kiwi答案:B8. 听力题：The process of fermentation can produce __________ and alcohol.9. 听力题：The city of Dushanbe is the capital of _______.10. 填空题：My dad loves to _______ (动词) on weekends. 他最喜欢的活动是 _______ (名词).11. 选择题：What is the smallest continent?A. AsiaB. AfricaC. AntarcticaD. Australia答案: D12. 填空题：I love the texture of my ________ (玩具)。
小学上册第四次英语第四单元暑期作业(含答案)
小学上册英语第四单元暑期作业(含答案)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 Black Death was a devastating _______ in Europe.2.ts have evolved to resist ______ and survive in challenging conditions. (某些植物已进化以抵抗病虫害，在艰难的条件下生存。
) Some pla3.I like to watch my ________ grow.4.Planting native ______ (植物) supports local wildlife.5.My mom loves __________ (举办聚会).6.The ______ (组织) in plants helps with nutrient transport.7.My friend is a _____ (摄影师) who takes amazing pictures.8.What is the name of the famous mountain range in North America?A. RockiesB. AndesC. HimalayasD. Alps答案:A9.Planting trees can help improve air ______ in urban areas. (种树可以帮助改善城市地区的空气质量。
)10. A __________ is formed by the accumulation of ice over time.11._____ (沙漠) plants have adapted to survive with little water.12.How many zeros are in one thousand?A. 2B. 3C. 4D. 5答案:B.313.Indicators help us determine whether a solution is _____ or basic.14. A ____ is known for its adorable appearance and playful nature.15.The _____ (柠檬) tree is very sour.16.He has a new ___. (bike)17.What do you call a sweet drink made from fruit?A. SodaB. JuiceC. MilkshakeD. Water答案: B18.In 1492, Christopher Columbus discovered __________ (美洲).19.The __________ (社会挑战) require collaboration.20.My _____ (岳父) is very wise.21.Which fruit is known for its high vitamin C content?A. BananaB. OrangeC. AppleD. Grape答案: B22.What do we call a person who studies geography?A. GeographerB. HistorianC. BiologistD. Anthropologist答案: A23.The _____ (生长) of plants is affected by weather.24.The first written language was __________ (楔形文字).25.The ________ (candle) smells nice.26. A tortoise can retract its head into its ______ (壳).27. A bee pollinates flowers for _______ (食物).28.The pH scale measures how ________ or basic a solution is.29.I wake up at __________ o'clock.30. A ________ (植物景观) can be breathtaking.31. A ______ is a fascinating underwater animal.32.The process of extracting gold from ore is called _______.33.The ________ (农业与环境协调) are essential.34.The first female suffragist was ________ (苏珊·安东尼).35.His favorite hobby is ________.36.What do we call the act of looking at stars and planets?A. AstrologyB. GeographyC. AstronomyD. Biology答案:C.Astronomy37.He is drawing a ___. (house)38. A ____(green audit) assesses environmental impact.39.The ______ (病虫害) can threaten plant health.40. A _______ can help to visualize the concept of pressure.41.The _____ is the distance from the Earth to the sun.42.At the park, we played with our new ____. (玩具名称)43.My ________ (玩具名称) is made of soft material.44.The _______ of a wave can be visualized using various simulations.45.The puppy is ___ with a toy. (playing)46.What do we call a person who sells goods?A. MerchantB. VendorC. RetailerD. All of the above答案:D47.My hamster runs _______ (很快) on its wheel.48.Orchids are beautiful ______ (兰花).49.The signing of the Treaty of Versailles ended ________ (第一次世界大战).50.What is the capital city of India?A. New DelhiB. MumbaiC. KolkataD. Chennai答案:A51.What is the capital of Mexico?A. CancunB. GuadalajaraC. Mexico CityD. Monterrey答案:c52.My friend is a ______. He enjoys photography.53.My uncle has a __________. (商店)54.The cat catches a _____.55.I love _______ (制作) crafts.56.The chemical symbol for lead is ______.57.The state of matter with a definite volume but no definite shape is _______.58.My dad is a __________ (法律顾问).59.What do we call the place where we keep our cars?A. GarageB. BasementC. AtticD. Porch答案:A60.current) affects navigation and marine life. The ____61.I want to ___ a dog. (adopt)62.We participate in ________ (events) together.63. A ________ is a low area of land between hills or mountains.64.The cat loves to play with a _________ (线团).65.The ________ (覆盖层) protects the soil.66.My brother is a __________ (商业顾问).67.My ________ (玩具名称) makes me feel special.68.My ________ (奶奶) knits lovely scarves for everyone.69.My friend loves to try __________ (新事物).70. A solar wind consists of charged particles ejected from the ______.71.What do we call the layer of gases surrounding the Earth?A. AtmosphereB. LithosphereC. HydrosphereD. Biosphere答案:A72.We can see __________ in the zoo.73.I enjoy __________ with my friends. (玩耍)74.I have a toy _______ that makes music.75.What is the term for a young hen?A. ChickB. DucklingC. GoslingD. Pullet答案:D.Pullet76.The weather is _____ (sunny/cloudy) today.77.What do we call the person who studies insects?A. EntomologistB. ZoologistC. BotanistD. Biologist答案: A78.The chemical formula for stearic acid is ______.79.What do you call the sweet food made from nuts and sugar?A. NougatB. CandyC. PralineD. Fudge答案: B80.The country with the highest population density is ________ (人口密度最高的国家是________).81.The ______ (植物种类) varies across regions.82.My favorite way to celebrate is ______.83.The cat curls up next to its _____ owner.84.The first woman to fly in space was ______ (瓦尔entina·捷尔金).85.The Himalayas were formed by __________ plate movements.86.I enjoy creating games with my toy ________ (玩具名称).87. A ______ (狼) is very clever and cunning.88. A molecule of salt is made of sodium and ______.89.The _____ (老师) is nice.90.I can hear the _____ buzzing near the flowers.91.The __________ are a group of islands in the Caribbean. (加勒比群岛)92.What do you call a person who writes stories?A. AuthorB. EditorC. JournalistD. Poet答案:A93.Chemical reactions are often represented by ________ equations.94.The _____ (树冠) provides shelter for wildlife.95.The ________ was a defining moment in the struggle for rights.96.What do we call the first meal of the day?A. LunchB. DinnerC. BreakfastD. Snack答案:C97.The chemical symbol for phosphorus is ______.98.habitat destruction) is a major environmental issue. The ____99.The cat is _____ on the couch. (lying)100.We have a ______ (愉快的) gathering every month.。
小学下册第7次英语第4单元暑期作业(含答案)
小学下册英语第4单元暑期作业(含答案)考试时间：90分钟（总分:120）B卷一、综合题(共计100题共100分)1. 选择题：What is the capital of Belgium?A. AmsterdamB. BrusselsC. LuxembourgD. Paris2. 选择题：What is the main ingredient in a Caesar salad?A. LettuceB. SpinachC. KaleD. Arugula答案: A3. 听力题：The chemical formula for lead(II) oxide is _______.4. 听力题：The capital of Lebanon is _______.5. 听力题：The sun is ___ (shining).6. 选择题：What do you call the person who teaches you in school?A. DoctorB. TeacherC. ChefD. Pilot答案:BWhat does a light-year measure?A. TimeB. DistanceC. SpeedD. Mass8. 选择题：What do you call a person who writes plays?A. PlaywrightB. AuthorC. ScreenwriterD. Novelist答案:A9. 听力题：I like to _____ (draw/color).10. 填空题：The _____ (暴雨) can damage delicate plants.11. 选择题：What is the main language spoken in the United States?A. SpanishB. FrenchC. EnglishD. Mandarin12. 小蜗牛) moves slowly across the path. 填空题：The ___13. 听力题：The chemical formula for iodine monochloride is _______.14. 听力题：The parade was very ___ (exciting).15. 听力填空题：I love spending time with my grandparents. They tell the best __________.16. 选择题：What do we call the person who teaches us in school?A. PrincipalB. TeacherC. StudentD. JanitorThe __________ is an area known for its rich biodiversity. (生物多样性热点)18. 填空题：The rabbit loves to dig _______ (洞) for fun.19. 填空题：A tarantula can live for over ______ (十年).20. 填空题：The _____ (大树) provides shade in the summer.21. 听力题：The ____ chirps happily and is often seen in trees.22. 听力题：In a physical change, the substance's _____ does not change.23. 填空题：The flamingo gets its color from the carotenoids in its ________________ (饮食).24. 听力题：I like to ________ cartoons.25. 听力题：Plastics are made from long chains of _____, called polymers.26. 听力题：A ______ is a geological feature that descends sharply.27. 填空题：We have a ______ (有趣的) teacher.28. 选择题：Which fruit is typically red and is often mistaken for a vegetable?A. TomatoB. AppleC. StrawberryD. Cherry答案：A29. 选择题：What is the name of the famous Egyptian queen known for her beauty?A. NefertitiB. CleopatraC. HatshepsutD. Tutankhamun答案: B. Cleopatra30. 听力题：We are going to the ______ (zoo) tomorrow.31. 听力题：The squirrel is _____ nuts for winter. (collecting)32. 选择题：What do we call the study of numbers and their relationships?A. AlgebraB. GeometryC. MathematicsD. Statistics答案：C33. 选择题：What do we wear on our heads?A. ShoesB. HatC. GlovesD. Scarf答案:B34. 听力题：Substances that speed up chemical reactions are called _______.35. 听力题：The Bronze Age followed the ________ age.36. 填空题：The ________ (玩具名称) is very popular this year.37. 填空题：We visit the ______ (艺术展) for inspiration.38. 听力题：Chemical reactions can be classified as ______ or exothermic.39. 听力题：The capital of Turks and Caicos Islands is __________.40. 填空题：The ________ has a unique pattern on its shell.What is the color of a lemon?A. BlueB. YellowC. GreenD. Red答案: B42. 填空题：The __________ is a famous city known for its fashion and art. (米兰)43. 选择题：What is the term for a young ferret?a. Kitb. Pupc. Calfd. Chick答案:a44. 填空题：Certain flowers require ______ (特别的护理).45. 选择题：What is the capital of Australia?A. SydneyB. CanberraC. MelbourneD. Brisbane答案:B46. 选择题：What is the capital of Djibouti?A. DjiboutiB. Ali SabiehC. DikhilD. Obock答案:A47. 听力填空题：I think pets are important because they can provide __________.48. 填空题：Mushrooms are a type of ______ (真菌), not a plant.The _______ (The Renaissance) led to a revival in art and learning.50. 选择题：What do we call a person who studies rocks?A. GeologistB. BiologistC. ArchaeologistD. Meteorologist51. 填空题：A ________ (园艺技巧) can enhance growth.52. 填空题：My sister is a _____ (学生) who loves science.53. 填空题：我的朋友喜欢 _______ (活动). 她觉得这很 _______ (形容词)54. 选择题：What do you call a young horse?A. CalfB. FoalC. KidD. Lamb答案:B55. 选择题：What do we call the study of the structure and function of the body?A. AnatomyB. PhysiologyC. PathologyD. Histology答案:A56. 填空题：I have a ________ (滑板) that I practice tricks on.57. 填空题：Insects can damage ______ (植物).58. 听力题：In a chemical equation, the substances on the left are called ______.The _____ (fireplace) is warm.60. 选择题：What do we breathe in?A. WaterB. FoodC. AirD. Fire61. 选择题：What is the term for a baby sheep?A. KidB. LambC. CalfD. Foal答案:B62. 听力题：My brother is a ______. He dreams of playing in the NBA.63. 选择题：What do we call the system of bones in our body?A. MusclesB. SkeletonC. OrgansD. Tissue答案: B64. 听力题：The _______ of an object can affect how it falls.65. 听力题：The molecular formula for water is _______.66. 选择题：What is the name of the famous castle in Germany?A. Neuschwanstein CastleB. Edinburgh CastleC. Windsor CastleD. Château de Chambord67. 选择题：What is the name of the famous American holiday celebrated on the fourth Thursday in November?A. ThanksgivingB. ChristmasC. New Year'sD. Independence Day答案:A68. 填空题：I enjoy watching ______ (电影) that tell inspiring stories.69. 选择题：What do we call a young female horse?A. FillyB. ColtC. FoalD. Mare70. 填空题：My dog loves to dig _________ (洞) in the yard.71. 选择题：What is the main ingredient in guacamole?A. TomatoB. AvocadoC. OnionD. Pepper答案: B72. 听力题：The reaction between vinegar and baking soda produces ______ gas.73. 听力题：The ______ is the main organ for breathing in humans.74. 听力题：A reaction that produces energy is called an ______ reaction.75. 听力题：Some animals use echolocation to find their ______.76. 听力题：The _______ can produce seeds for future planting.77. 选择题：What do we call a person who runs a restaurant?A. ChefB. WaiterC. ManagerD. Owner78. 听力题：My sister is a ______. She enjoys singing.79. 选择题：What is the capital of Nicaragua?A. ManaguaB. LeónC. GranadaD. Matagalpa答案: A80. 填空题：My dad is my strong _______ who supports me in everything.81. 听力题：The __________ is formed from the remains of plants and animals.82. 选择题：What do you call the time before noon?A. AfternoonB. MorningC. EveningD. Night答案:B83. 填空题：My family enjoys outdoor ____.84. 选择题：What is the largest land animal?A. ElephantB. GiraffeC. RhinoD. Hippo85. 填空题：He is a _____ (评论家) who reviews films.86. 填空题：The _____ (火烈鸟) is pink due to its diet.87. 选择题：Which planet is known as the Red Planet?A. EarthB. VenusC. MarsD. Jupiter88. 选择题：What do we call the person who teaches in school?A. DoctorB. TeacherC. ChefD. Artist89. 选择题：What is the capital of Thailand?A. BangkokB. PhuketC. Chiang MaiD. Pattaya答案：A90. 听力题：The chemical formula for gadolinium oxide is _____.91. 听力题：A _______ can be a great addition to your home.92. 填空题：My dad encourages me to be __________ (有创造力的).93. 选择题：How many bones are in the adult human body?A. 206B. 205C. 201D. 210答案:A. 20694. 选择题：Which animal can live both in water and on land?A. FishB. ReptileC. AmphibianD. Bird答案:C95. ts are known for their ability to survive in ______ temperatures. (某些植物因其能在极端气温下生存而闻名。
包头2024年06版小学第十次英语第四单元暑期作业
包头2024年06版小学英语第四单元暑期作业考试时间：90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)1、填空题：The playground is full of ______.2、填空题：I can ______ (提升) my performance through practice.3、填空题：I have a drawing of my ____.4、听力题：My favorite sport is ______ (basketball).5、听力题：She has a beautiful ________.6、听力题：The _____ is a common pet that barks.7、填空题：The country known for its maple syrup is ________ (以枫糖浆闻名的国家是________).8、选择题：What do we call the action of using a pencil to draw?A. SketchingB. DrawingC. ArtD. Illustration9、填空题：My grandmother makes the best __________. (蛋糕)10、填空题：A ________ (河口) is where a river meets the ocean.The process of fermentation produces __________ as a byproduct.12、听力题：A rainbow is formed by the ______ (refraction) of light.13、听力题：A ______ is a natural feature that can be explored for research.14、听力题：The gas released when vinegar and baking soda react is _____.15、填空题：She has a big _____ (洋娃娃) collection.16、How many wheels does a bicycle have?A. 2B. 3C. 4D. 517、What is the tallest animal in the world?A. ElephantB. GiraffeC. HorseD. Kangaroo答案:B18、What do you call the person who fixes cars?A. DoctorB. TeacherC. MechanicD. Chef19、What do we call a scientist who studies the behavior of animals?A. EthologistB. ZoologistC. EcologistD. Biologist20、What is the capital of Djibouti?a. Djiboutib. Ali Sabiehc. Tadjourad. Dikhil答案:aThe _______ (Fall of the Berlin Wall) symbolized the end of the Cold War.22、填空题：My friend is my loyal _______ who stands by me.23、填空题：A garden can be a peaceful ______ for reflection and creativity.(花园可以是反思和创造力的宁静场所。
包头2024年02版小学第13次英语第四单元暑期作业
包头2024年02版小学英语第四单元暑期作业考试时间：80分钟（总分:110）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 do you call the period of time before noon?A. MorningB. AfternoonC. EveningD. Night2、What is the capital city of Argentina?A. Buenos AiresB. CordobaC. RosarioD. Mendoza3、What do we call the process of plants making their own food?A. PhotosynthesisB. RespirationC. TranspirationD. Germination4、选择题：What do we call the color of the grass?A. GreenB. YellowC. BrownD. Blue5、What is a star's life cycle primarily dependent on?A. Its sizeB. Its temperatureC. Its distance from EarthD. Its color6、What do you call a young goat?A. LambB. CalfD. Foal7、选择题：What do we call the process of water falling from the sky?A. EvaporationB. PrecipitationC. CondensationD. Sublimation8、选择题：What is the capital of Tunisia?A. TunisB. SfaxC. SousseD. Kairouan9、What do bees make?A. HoneyB. MilkC. EggsD. Butter10、What is the main ingredient in pesto sauce?A. BasilB. ParsleyC. CilantroD. Thyme11、选择题：What is the capital of Russia?A. KievB. MoscowC. MinskD. Sofia12、What do you call a young meerkat?A. KitB. PupC. CalfD. Cub13、Which shape has three sides?A. SquareB. TriangleD. Rectangle14、What is the term for a young female cow?A. HeiferB. BullC. CalfD. Doe15、What do you use to write on paper?A. PaintB. PencilC. BrushD. Clay16、What do we call the tool used to measure weight?A. RulerB. ScaleC. ThermometerD. Stopwatch17、What is the name of the largest known galaxy?A. AndromedaB. IC 1101C. Milky WayD. Messier 8718、选择题：What is the name of the famous explorer who discovered America?A. Ferdinand MagellanB. Christopher ColumbusC. Marco PoloD. Vasco da Gama19、选择题：What do we call a place where animals are kept?A. ZooB. FarmC. ParkD. Garden20、What is the name of the famous painting by Leonardo da Vinci?A. The Starry NightB. The Mona LisaC. The Last SupperD. The Scream二、听力题(共计20题，共40分)1、听力题：The main gas used in welding is ______.2、听力题：I enjoy ______ (reading) comics.3、听力题：The capital of Mongolia is _______.4、听力题：My cousin is a ______. She loves to create videos.5、听力题：The cat is sitting on the ______.6、听力题：We will _______ (visit) our relatives this weekend.7、听力题：The ______ is a common sight in gardens.8、听力题：We need to ________ (clean) our room.9、听力题：The state of matter that has a definite shape and volume is ______.10、听力题：I have a _____ of crayons in my backpack. (box)11、听力题：The cheetah can run very ______.12、听力题：The flowers bloom in _____ (spring/fall).13、听力题：The substance that is dissolved in a solution is called the _______.14、听力题：The cat is ________ on the sofa.I see my friends at __________.16、听力题：The children are _____ with their toys. (happy)17、听力题：The chemical symbol for iron is _____.18、听力题：A _______ can provide shade on hot days.19、听力题：The process of making wine involves fermentation of _______.20、听力题：A satellite helps us communicate over ______ distances.三、填空题(共计20题，共10分)1、填空题：The flowers in the garden are _______ and fresh.2、填空题：I call my grandmother __________. (奶奶)3、填空题：The library is full of _______ (书籍).4、填空题：In the garden, we have many ________ (树) and flowers that attract ________ (蜜蜂).5、填空题：The ________ (玩具名称) is soft and cuddly.6、填空题：_____ (dish) garnished with fresh herbs is delightful.7、填空题：I love to ______ (与他人交流) my ideas.8、填空题：I imagine my __________ (玩具名) can __________ (动词).The ________ (玩具名称) can fly in the air.10、填空题：The _____ (科技) helps us understand plants better.11、填空题：The _______ (小海马) swims in the sea among the coral.12、填空题：A wolf hunts in _______ (群体).13、填空题：A rabbit is known for its strong ______ (后腿).14、填空题：The __________ (气象学家) studies weather patterns.15、填空题：The finch builds its nest in ______ (树).16、填空题：My uncle is a __________ (社会学家).17、y of Tordesillas divided the New World between ________ (西班牙和葡萄牙). 填空题：The Trea18、physical map) shows terrain features like mountains and rivers. 填空题：The ____19、填空题：The seahorse is unique because it is the only male that ________________ (怀孕).20、填空题：The rabbit loves to hop on _______ (草地).。
昆明2024年04版小学4年级第八次英语第4单元暑期作业
昆明2024年04版小学4年级英语第4单元暑期作业考试时间：100分钟（总分:120）A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、选择题：What is the name of the famous mountain range in Asia?A. RockiesB. AndesC. HimalayasD. Alps2、What is the most widely spoken language in the world?A. EnglishB. MandarinC. SpanishD. Hindi3、选择题：Which fruit is known for having seeds on the outside?A. RaspberryB. StrawberryC. BlueberryD. Blackberry4、What is the capital city of Samoa?A. ApiaB. SalelologaC. Pago PagoD. Mulifanua5、选择题：What do we call a person who creates art?A. ArtistB. SculptorC. PainterD. Illustrator6、What is the capital of Bangladesh?A. DhakaB. ChittagongC. KhulnaD. Rajshahi7、What do we call the place where we keep our pets?A. FarmB. ZooC. HomeD. Shelter8、D. EightWhat is the main language spoken in the USA?A. SpanishB. FrenchC. English9、Which planet is known as the Red Planet?A. EarthB. VenusC. MarsD. Jupiter10、How many players are on a rugby team?A. 13B. 14C. 15D. 1611、What is the name of the famous painting by Vincent van Gogh?A. SunflowersB. The Starry NightC. The Last SupperD. The Scream12、How many colors are in a rainbow?A. 5B. 6C. 7D. 813、What do we call the tool we use to measure angles?A. RulerB. ProtractorD. Divider14、选择题：What is the name of the famous river in the United States?A. AmazonB. MississippiC. NileD. Yangtze15、选择题：What is the opposite of rich?A. WealthyB. PoorC. AffluentD. Prosperous16、选择题：What is the name of the famous bear in the jungle?A. BalooB. Winnie the PoohC. Yogi BearD. Paddington Bear17、选择题：What is a common pet that barks?A. BirdB. CatC. DogD. Fish18、选择题：What do we call a person who studies geography?A. GeographerB. CartographerC. Environmental ScientistD. All of the above19、What is the main ingredient in chocolate?A. SugarB. CocoaC. MilkD. Vanilla20、What is the name of the largest known structure in the universe?A. SuperclusterC. NebulaD. Quasar二、听力题(共计20题，共40分)1、听力填空题：I enjoy participating in sports. My favorite sport is __________ because it keeps me active and teaches teamwork. I practice __________ times a week with my teammates.2、听力题：The chemical formula for table salt is ______.3、听力题：The cake is _____ with sprinkles. (topped)4、听力题：A saturated solution can exist in equilibrium with its ______.5、听力题：My mom is _____ (working/playing) at home.6、听力题：My dad loves to tell ____ (jokes) that make us laugh.7、听力题：The chemical symbol for gold is ______.8、听力题：Sulfuric acid is a common industrial ________.9、听力题：My brother is a ______. He enjoys acting in plays.10、听力题：The chemical formula for lithium chloride is __________.11、听力题：The girl loves to ________.12、听力题：She sings _____ (well/badly).13、听力题：The chemical symbol for sulfur is _______.A ____ has a long body and can slither on the ground.15、听力题：In a reaction, the rate can be affected by the surface area of the _____.16、听力题：Cows eat ______.17、听力题：In a chemical reaction, the mass of the products equals the mass of the _____.18、听力题：The ancient Greeks believed in the importance of ________.19、听力题：The process of making charcoal involves _______.20、听力题：A ______ is a small creature that can be found in gardens.三、填空题(共计20题，共10分)1、填空题：The _____ (兔子) is known for its long ears and speed.2、填空题：My favorite animal is a ________ (小狗).3、填空题：The capital of Zimbabwe is ________ (哈拉雷).4、填空题：The ant works together in a _______ (群体).5、小猫) stretches in the sun. 填空题：The ___6、填空题：The _______ (Salem Witch Trials) were a series of hearings in colonial America.7、填空题：Each toy I own has a special ________ (名词) that reminds me of fun times.My grandma enjoys making __________ (传统美食) for the family.9、填空题：I like to learn about ______.10、填空题：I have a collection of toy ______ (恐龙). They are colorful and ______ (有趣的) to play with.11、填空题：Elements are organized in the _______ table according to their properties. (元素)12、填空题：Chemical reactions often involve the breaking and forming of _______. (键)13、填空题：I play board games with my ________ (玩具名称).14、can Civil Rights Movement took place in the ________ (1960年代). 填空题：The Amer15、填空题：My family travels to ______ (不同的) places.16、填空题：I built a _____ (城堡) with my blocks. It has tall towers!我用积木搭建了一个城堡。
北海“PEP”2024年小学第四次英语第3单元暑期作业
北海“PEP”2024年小学英语第3单元暑期作业考试时间：100分钟（总分:100）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、How many hours are in a day?A. 12B. 24C. 36D. 482、选择题：What do we call the sound made by thunder?A. BoomB. CrashC. RoarD. Bang3、Which planet has the longest day?A. EarthB. VenusC. MarsD. Mercury4、What do we call the study of the structure and function of the human body?A. AnatomyB. PhysiologyC. PathologyD. Histology5、Where do comets come from?A. The sunB. The Kuiper BeltC. The MoonD. The Earth6、What do you call a person who studies rocks?A. BiologistB. GeologistC. AstronomerD. Chemist7、选择题：What is the process by which plants get energy from sunlight called?A. RespirationB. PhotosynthesisC. DigestionD. Germination8、What is the color of an apple?A. OrangeB. PinkC. YellowD. Red9、选择题：What is the opposite of rich?A. PoorB. WealthyC. AffluentD. Abundant10、What do we call a scientist who studies the earth’s crust?A. GeologistB. ArchaeologistC. PaleontologistD. Environmental Scientist11、What is the capital of Indonesia?A. JakartaB. BaliC. SurabayaD. Medan12、选择题：Which animal is known for being very slow?A. CheetahB. SlothC. RabbitD. Horse13、What is the color of a lemon?A. BlueB. YellowC. GreenD. Red14、What is the average temperature of the human body?A. 36°CB. 37°CC. 38°CD. 39°C15、Which word means "to look at something closely"?A. ObserveB. IgnoreC. ForgetD. Understand16、What is the name of the famous ancient city in Iran?A. PersepolisB. IsfahanC. ShirazD. All of the above17、How do you say "再见" in English?A. HelloB. GoodbyeC. PleaseD. Thank you18、What is 100 divided by 4?A. 20B. 25C. 30D. 3519、选择题：What do we call a person who studies the stars?A. BiologistB. AstronomerC. GeologistD. Chemist20、选择题：What is the capital of the Czech Republic?A. PragueB. BrnoC. OstravaD. Plzen二、听力题(共计20题，共40分)1、听力题：The Ring of Fire is particularly active in terms of ______.2、听力题：My aunt enjoys baking ____ (cookies) for the holidays.3、听力题：I see a _______ (lizard) on the rock.4、听力题：The ________ (sweater) is warm and cozy.5、听力题：My sister loves to _____ her dolls. (play with)6、听力题：A wave can be classified as longitudinal or ______.7、听力填空题：I have a pet __________ named __________. He/She is very __________.8、听力题：My brother has a ______ (new) bike.9、听力题：He is very ___. (strong)10、听力填空题：My favorite game to play is __________. It is exciting because __________. I usually play it with my friends during __________.11、听力题：The ______ is very friendly and loves children.12、听力题：My brother is a ______. He enjoys coding games.13、听力题：We enjoy going to the ___. (beach)14、听力题：My dad is ______ (working) from home today.Cats can see well in ______ light.16、听力题：The ____ has sharp claws and is a skilled hunter.17、听力题：The _____ (mountain/river) is high.18、听力题：The ________ (initiative) supports local businesses.19、听力题：My dad works in an ________.20、听力题：The chemical symbol for copper is ______.三、填空题(共计20题，共10分)1、填空题：The _______ (龟) has a hard shell.2、填空题：I want to learn how to ________ (编程).3、填空题：The ________ (植物适应性能力) is remarkable.4、填空题:I love to eat ________ in the fall.5、填空题：A __________ (反应物) is needed for a reaction to occur.6、填空题：The _____ (种子库) preserves rare plants for future generations.7、填空题：I like to listen to _______.8、填空题：I help my mom in the ________ (厨房) by washing vegetables and setting the ________ (餐桌).My friend is __________ (聪明绝顶).10、填空题：The __________ (历史的记忆) shapes who we are.11、填空题：The _______ (The Age of Exploration) expanded global trade networks.12、填空题：A butterfly emerges from its _______ beautifully.13、填空题：My uncle is a __________ (摄影师).14、填空题：A _____ is a body of water that is less salty than the ocean.15、ts can be grown ______ (室内). 填空题：Some pla16、填空题：Let’s play with our __________ (玩具名) at the park.17、填空题：The goat loves to _______ (攀爬).18、填空题：The sky is very ______ today.19、填空题：The ________ (花香) attracts butterflies.20、填空题：A _____ (花园) is a beautiful place to relax and enjoy nature.。
包头2024年07版小学三年级O卷英语第四单元暑期作业
包头2024年07版小学三年级英语第四单元暑期作业考试时间：90分钟（总分:100）A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、选择题：What is the name of the famous scientist who developed the theory of relativity?A. Isaac NewtonB. Albert EinsteinC. Galileo GalileiD. Charles Darwin2、What do you call the story of someone's life?A. BiographyB. NovelC. FictionD. Poem3、What is the capital city of South Korea?A. SeoulB. BusanC. IncheonD. Daegu4、What instrument has six strings and is strummed?A. ViolinB. GuitarC. FluteD. Drum5、How do you say "happy birthday" in Spanish?A. Feliz cumpleañosB. Joyeux anniversaireC. Buon compleannoD. Alles Gute zum Geburtstag6、What do you call the sound a cat makes?A. BarkB. MeowC. MooD. Quack7、选择题：What do you call the process of creating a new plant from a seed?A. GerminationB. PollinationC. FertilizationD. Propagation8、选择题：Which animal can be trained to help people?A. CatB. DogC. FishD. Hamster9、选择题：What do we call the time of year when leaves fall from trees?A. SpringB. SummerC. AutumnD. Winter10、选择题：What do we call the study of weather?A. GeologyB. AstronomyC. MeteorologyD. Biology11、What do you call a young male bear?A. CubB. PupC. KidD. Calf12、选择题：What do we call the art of making sculptures?A. PaintingB. DrawingC. SculptureD. Photography13、What is the capital of Nigeria?A. LagosB. AbujaC. Port HarcourtD. Kano14、选择题：What is the name of the famous Italian dish made with pasta?A. PizzaB. RisottoC. LasagnaD. Fettuccine15、What do we call a person who repairs shoes?A. CobblerB. TailorC. BlacksmithD. Mechanic16、What do you call the place where we go to exercise?A. GymB. StoreC. SchoolD. Office17、选择题：What do you call the person who delivers mail?A. PostmanB. BakerC. DoctorD. Driver18、What do you call a person who takes care of trees?A. GardenerB. ArboristC. FarmerD. Landscaper19、选择题：What do you call the portion of a circle defined by an angle?A. SectorB. SegmentC. ArcD. RadiusWhat is 12 ÷ 4?A. 2B. 3C. 4D. 5二、听力题(共计20题，共40分)1、听力题：A chemical equation must be balanced according to the law of _____ of mass.2、听力题：The chemical symbol for zirconium is ______.3、听力题：The cat loves to chase _______.4、听力题：The _______ of a substance refers to how much space it takes up.5、听力题：Abraham Lincoln was the ________ president of the United States.6、听力题：She has a ________ (wonderful) voice.7、听力题：The park is very ________.8、听力题：The molecular formula for water is _______.9、听力题：We will go to the ______ for a field trip. (aquarium)10、听力题：The ____ has a thick coat and enjoys being outside in winter.11、听力题：The main product of anaerobic respiration is ______.12、听力题：A chemical reaction can be represented using a ______ equation.The ice cream truck is ______ (coming) down the street.14、听力题：I need to ___ (wash/clean) my hands.15、听力题：A chemical that can accept electrons is called an ______ agent.16、听力填空题：I love celebrating cultural festivals, especially __________.17、听力题：The baby is ________ in the crib.18、听力题：The chemical symbol for selenium is ____.19、听力题：The ______ helps with the absorption of vitamins.20、听力题：The chemical formula for ethyl alcohol is _______.三、填空题(共计20题，共10分)1、填空题：My _____ (朋友) gave me a teddy bear for my birthday.我的朋友送了我一个泰迪熊作为生日礼物。
包头2024年统编版小学四年级O卷英语第4单元暑期作业
包头2024年统编版小学四年级英语第4单元暑期作业考试时间：90分钟（总分:110）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 do you call a person who sells flowers?A. GardenerB. FloristC. BotanistD. Horticulturist2、What do you call a person who explores new places?A. TravelerB. ExplorerC. AdventurerD. Nomad3、What is the name of the highest mountain in the world?A. K2B. EverestC. KilimanjaroD. Denali4、How many players are on a baseball team?A. 9B. 10C. 11D. 125、How do you say "moon" in Spanish?A. LunaB. MonatC. LuneD. Mese6、选择题：What is the common name for a large, furry animal found in North America?B. Polar bearC. Grizzly bearD. Koala7、What is the capital of Italy?A. NaplesB. RomeC. MilanD. Venice8、选择题：What do you call the season after summer?A. WinterB. SpringC. FallD. Autumn9、What do you call the process of making something using heat?A. CookingB. FreezingC. BoilingD. Baking10、Which planet is known for its rings?A. MarsB. SaturnC. JupiterD. Neptune11、What do we call the effect of gravity on time, predicted by Einstein's theory of relativity?A. Time DilationB. Space CurvatureC. Gravity WellD. Quantum Entanglement12、What do you call a baby bear?A. CubB. CalfC. KitD. Pup13、What is the capital city of Slovakia?A. BratislavaB. KošiceD. Nitra14、What do you call a house made of straw?A. CabinB. CottageC. HutD. Mansion15、What do you call the season when leaves fall from trees?A. WinterB. SpringC. SummerD. Fall16、选择题：What is the largest planet in our solar system?A. EarthB. MarsC. JupiterD. Venus17、选择题：What is the name of the famous author who wrote "Pride and Prejudice"?A. Emily BrontëB. Jane AustenC. Charlotte BrontëD. Mary Shelley18、What is the name of the region beyond Neptune that contains many icy bodies?A. Kuiper BeltB. Oort CloudC. Asteroid BeltD. Heliosphere19、选择题：What is the name of the famous movie about a lion cub?A. Finding NemoB. The Lion KingC. TarzanD. Mulan20、What do you call the food we eat in the morning?A. BreakfastB. LunchD. Snack二、听力题(共计20题，共40分)1、听力题：The dog is ___ (barking/silent).2、听力题：I have a ___ (question/answer) for you.3、听力题：A compound that can donate electrons is called a ______ donor.4、听力题：The train is _____ (fast/slow).5、听力题：A lunar eclipse can only occur during a ______ Moon.6、听力题：The cake is _____ with sprinkles. (topped)7、听力题：My mom _____ breakfast every morning. (prepares)8、听力题：An element's properties are determined by its _______ structure.9、听力题：The ________ (pizza) is hot and cheesy.10、听力题：The __________ helps to break down food into nutrients.11、听力题：The __________ is the area where most geological activity occurs.12、听力题：I see a ______ (bird) in the garden.13、听力题：The main gas produced during respiration is _____.I love to play ______ (sports) with my friends.15、听力题：A __________ is a narrow valley.16、听力题：The stars are ___ (fading/shining) brightly.17、听力题：The ancient Egyptians wrote using _______.18、听力题：The chemical formula for iron(III) chloride is _____.19、听力题：The _____ (fireplace) is warm.20、听力题：She is _______ (taking) a walk in the park.三、填空题(共计20题，共10分)1、填空题：The discovery of ________ has transformed our understanding of biology.2、填空题：The snake can be found in _________ (森林) and deserts.3、填空题：My favorite dessert is _______.4、填空题：I have a lot of ______ friends.5、填空题：The country famous for its emperors is ________ (中国).6、填空题：My teacher teaches us . (我的老师教我们。
包头“PEP”2024年小学4年级第10次英语第四单元暑期作业
包头“PEP”2024年小学4年级英语第四单元暑期作业考试时间：80分钟（总分:110）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 the main use of leaves in plants?植物中叶子的主要用途是什么？A. Photosynthesis 光合作用B. Absorbing water 吸收水分C. Storing nutrients 储存养分D. Producing seeds 产生种子2、What do you call a place where you can buy furniture?你在哪里可以买家具？A, Furniture storeB, WarehouseC, ShowroomD, All of the above3、Which plant is recognized for producing rubber?哪种植物以生产橡胶而闻名？A) Rubber Tree 橡胶树B) Oak 栎树C) Pine 松树D) Maple 枫树4、Which gas do plants take in during photosynthesis?植物在光合作用中吸入哪种气体？A, OxygenB, Carbon DioxideC, NitrogenD, Hydrogen5、Which animal is known for its powerful kick?哪种动物以强劲的踢击而闻名？A, HorseB, DonkeyC, KangarooD, All of the above6、What is the name of the famous landmark in India?位于印度的著名地标叫什么？A, Taj MahalB, Great WallC, ColosseumD, Eiffel Tower7、Which animal lives in a hive?哪种动物住在蜂巢里？A, AntB, BeeC, SpiderD, Fly8、What do we call the process of a plant growing towards light?我们称植物朝向光生长的过程为什么？A, Phototropism / 向光性B, Geotropism / 向地性C, Hydrotropism / 向水性D, Thigmotropism / 向触性9、Which animal is famous for its ability to swim long distances? A, Shark (鲨鱼)B, Dolphin (海豚)C, Goldfish (金鱼)D, Catfish (鲶鱼)10、What do we call the process of a plant losing leaves?我们称植物失去叶子的过程为？A, SenescenceB, AbscissionC, DormancyD, Photosynthesis11、What do you use to fix something that's broken?A, HammerB, PlumberC, TeacherD, Chef12、What animal is known for its ability to changecolor?哪种动物以改变颜色而闻名？A, Chameleon (变色龙)B, Frog (青蛙)C, Snake (蛇)D, Tortoise (乌龟)13、What animal is known for its distinctive vocalizations andsounds?什么动物以独特的声音和叫声而闻名？A, Bird (鸟)B, Whale (鲸鱼)C, Both (两者)D, None of the above (以上皆不是)14、Which toy is good for sensory play?哪个玩具适合感官游戏？A, Sensory binsB, DollC, PuzzleD, Kite15、Which plant is commonly found in wetlands?哪种植物常见于湿地？A. CattailB. PineC. OakD. Maple16、Which toy can you throw?你可以投掷的玩具是什么？A, Ball 球B, Doll 洋娃娃C, Puzzle 拼图D, Car 车17、What do you call a baby kangaroo?小袋鼠叫什么？A, JoeyB, CalfC, CubD, Kit18、What do you call a painting by a well-known painter?你称著名画家的画为？A, MasterpieceB, ArtworkC, PaintingD, All of the above19、Which animal can change its color?A, ChameleonB, ElephantC, TigerD, Zebra20、What is the opposite of cold?A, HotB, WarmC, Cool二、听力题(共计20题，共40分)1、听力填空题：I ___ (help) my dad wash the car.2、1.Hello, I'm Zoom.2. Come and meet my friend.3.This is Tutu.4. It has a long tail.5. It has big ears.3、听力填空题：He ___ (grow) vegetables in his garden.4、听力填空题：He ___(not/understan), the topic.5、听力填空题：They ___ (not/go) to the gym.6、听力填空题：I ___ (help) my grandma bake cookies.7、听力默写填空：A _____ (duck) swims in the water.8、听力填空题：We ___ (go) to the amusement park every year.9、听力填空题：They ___ (not/like) cold weather.10、听力默写填空：My mother cooks _____ (dinner).11、What is the fastest land animal?A, ElephantB, CheetahC, HorseD, Lion12、Listen and number.(听录音标号)。
包头2024年08版小学第八次英语第4单元暑期作业(含答案)
C. Periscope D. Binoculars 答案:B
68、What do we use to measure temperature? A. Ruler B. Thermometer C. Scale D. Stopwatch 答案:B
29、听力题： An element's atomic mass is the total number of ______.
30、填空题： The _____ (老虎) stalks its prey quietly.
31、填空题： The __________ (历史的地理) shapes cultural development.
21、听力题： The chemical formula for calcium chloride is ______.
22、听力题： The flowers are ___ (swaying) in the breeze.
23、听力题： The basic unit of a protein is an ________.
42、填空题： The capital city of Tuvalu is ________ (图瓦卢的首都城市是________).
43、连词成句。
44、听力题： The ________ (sculpture) is made of stone.
45、听力题： The sun is very ___. (bright)
59、选择题： What is the color of a typical carrot? A. Green B. Yellow C. Orange D. Red
教科版四年级下册课后作业巩固Unit4Whendoyouhaveclass
教科版四年级下册课后作业巩固Unit 4 When do you have class?【听力训练】一、听短语三次，选择相应的图，把其大写字母编号写在括号内。
1.( )2.( )3.( )4.( )5.( )6.( )7.( )8.( )二、听问句三次，选择相应的答语，把其大写字母编号写在括号内。
( )1.A.I have lunch. B.It's5:30 C.At 4:30.( )2.A.I like reading. B.It's6:45 C.At seven o'clock. ( )3.A.No,I don't. B.Yes,I don't. C.Yes,I take( )4.A.It's 8:30 B.From 8:00 a.m.to 3:20 p.m. C.At school ( )5.A.She's my cousin. B.The one in red. C.She's my grandma. ( )6.A.Yes,I do. B.No,I don't. C.At home.三、听句子三次，在横线上写出句子所缺的单词。
1.I like__________ __________with my father after dinner.2.They__________go to school at a quarter to eight.3.We__________ __________ 4:30 p.m.4.I often go__________after I get up.5.When do you have__________on school__________?6.Would you like to go__________with me?四、听短文三次，判断句子是否符合短文内容，如符合，在括号内写“T”，否则写“F”。
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信息冗杂
注释：这是给生词“商 店”的配图，很明显是 现实生活中的真实图片， 但“聚源综合”这几个 汉字会给学习者带来新 的信息负担，尤其教授 对象还是初级学习者。 所以像这幅图就可以直
接拍商店的内部，不涉
及商店的牌子。
信息过时
注释：这张图真的是非常不 合适，而且我仔细观看了该 老师的几个课时，她绝对是
图文不符
注释：鉴于是网络 资源，在上传课件 时，可能出了些问 题，这是课件的最 后一页“再见”， 不仅图文不符，而 且整页PPT传达的 信息被这张图弱化 了
制作粗糙
注释：这位老师 整个的授课的 PPT都是这个界 面，中间的白条 太突出。另外， 这张配图首先在 尺寸上太小，从 内容上又和本页 的内容不相关， 起码很牵强。
不够切题
注释：在讲声调， 这一幅图片还算勉 强可以说明要讲授
的内容，但后面两可以有很多 种解读，所以我觉得不是很切题。
不够典型
注释：这两栋建 筑物的插图并不 能说明这是“购 物中心”，如果 有特别明显的标 志会更加典型一 些，比如有购物 中心的名字之类。
图文不符
我想问一下。 这儿可以办理汇款吗 ？ 您有对方的账号吗 ？ 10 分钟左右能到账。 手续费是多少？ 每笔最高收费50元。 从这张卡里取5000元汇到这 个账号。
注释：这个配图在现实中，跟对话内容没 有关系，这种办理汇款的业务至少是在柜
台上进行的，而不是这种办公室格局。
图文不符
注释：“你每天几点 起床？”是本课的题 目，这是课件PPT的 封面，很显然封面的 含义和标题不符，没 有任何关系。
大陆的老师，政治因素先不
说，单看图片的汉字，繁体 的50元，阿拉伯数字50又不
是很明显，关键是这张钱在
现在的中国不流通，信息不 但过时而且现实意义不大， 为什么不用一张现在流通的 人民币呢？