第一单元自测题
部编版语文七年级上册第一单元自测题(附答案)
部编版语文七年级上册第一单元自测题（时间：120分钟满分：120分）一、积累与运用（32分）1.下列加点字的注音完全正确的一项是( ) (2分)A.着．落(zháo) 枯涸．(hé) 吝啬．(sè) 润．湿(rùn)B.酝酿．(niàng) 筋．骨(jīn) 水藻．(zǎo) 应．和(yīng)C.黄晕．(yùn) 蓑．衣(suō) 暖．和(nuǎn) 贮．蓄(zhù)D.淅．沥(xī) 捉迷藏．(cáng) 静谧．(bì) 梦寐．(mèi)2.下列词语无错别字的一项是（）（2分）A.婉转卖弄瞭亮偌大B.响晴吝啬粗犷朗润C.安适骄媚掩饰碣石D.化妆凌镜端庄铃铛3.下列句中加点成语使用不当的一项是()(2分)A.挑着花篮灯的姑娘们，打扮得花枝招展．．．．、艳丽俊俏。
B.下雪了，孩子们呼朋引伴．．．．，玩起了打雪仗。
C.那种清冷是柔和的，没有北风那样咄咄逼人．．．．。
D.他对自己已取得的那些成就总是津津有味．．．．。
4.下列句子所用的修辞手法与例句相同的一项是(2分)( )例句：春天像刚落地的娃娃，从头到脚都是新的。
A.那点儿薄雪好像忽然害了羞，微微露出点儿粉色。
B.山朗润起来了，水涨起来了，太阳的脸红起来了。
C.那在地上匍匐前进的瓜秧，无不迸发出旺盛的活力。
D.小草似乎像复苏的蚯蚓一样翻动，发出一种春天才能听到的沙沙声。
5.下列对语文知识的分析，不正确的一项是()(2分)A.“春”“济南”“冬天”“雨”“四季”(分析：这几个词语都是名词)B.我国首架大型民用飞机C919第一次首飞成功，国人欢呼雀跃。
(分析：应删去“第一次”)C.能否有效预防校园欺凌，关键在于相关部门主动关心未成年人。
(分析：没有语病)D.《朗读者》栏目精心挑选经典美文，旨在达到感染人、鼓舞人、教育人。
(分析：成分残缺，在“教育人”的后面加上“的目的”)6.默写。
南充“PEP”2024年小学第十二次英语第一单元自测题[含答案]
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南充“PEP”2024年小学英语第一单元自测题[含答案]考试时间：80分钟（总分:110）B卷一、综合题(共计100题共100分)1. 选择题：What do we call the time before noon?A. AfternoonB. NightC. MorningD. Evening2. 听力题：The atomic weight of an element is measured in ______.3. 听力题：__________ are used to neutralize acids in chemical reactions.4. 选择题：What do you call a person who travels to discover new places?A. ExplorerB. AdventurerC. TravelerD. Tourist答案:A5. 填空题：The ______ (小鸟) makes a beautiful nest.6. 听力题：She is __________ her friend a secret.7. 填空题：Certain flowers are favored for their ______ in arrangements and bouquets. (某些花因其在花束和花篮中的美观而受到青睐。
)8. 填空题：My ___ (小狗) runs in circles.9. 听力题：My friend is a ______. He loves to explore.10. 填空题：The rabbit's teeth never stop _________. (生长)11. 填空题：The butterfly goes through a ______ (变形) phase.12. 填空题：The _____ (生长) of plants is affected by weather.13. 选择题：What do we use to write on paper?A. BrushB. PencilC. ScissorsD. Glue14. 听力填空题：Celebrating holidays is special for me. During __________, my family and I __________. We decorate our home with __________ and cook delicious meals together.15. 选择题：What is the opposite of ‘cold’?A. WarmB. HotC. CoolD. Chilly16. 选择题：What is the capital of South Korea?A. SeoulB. PyongyangC. BusanD. Incheon答案:A17. 听力题：A ____ is a gentle animal that enjoys being petted.18. 选择题：What is 15 ÷ 3?A. 5B. 4C. 6D. 7答案: A19. 填空题：The ant works hard to find ________________ (食物).20. 听力题：The ocean floor has ______ features like ridges and trenches.21. behavioral change) supports environmental goals. 填空题：The ____22. 填空题：A ____(healthy ecosystem) is vital for human survival.23. 选择题：Which animal is known as "man's best friend"?A. CatB. DogC. RabbitD. Fish24. 选择题：What do you call a sweet, baked treat filled with cream?A. ÉclairB. Cream puffC. PâtéD. All of the above答案:D25. 听力题：The movie was very ___. (funny)26. 填空题：I like _______ (养宠物) at home.27. 填空题：I call my friend’s dad __________. (叔叔)28. 听力题：The girl is very ________.What do we call a baby turkey?A. ChickB. PoultC. CalfD. Lamb答案: B. Poult30. 填空题：We can _______ to the zoo this weekend.31. 听力题：The waves are _______ (crashing) on the shore.32. 听力题：I can _____ (游泳) well.33. 听力题：It is ______ outside today. (sunny)34. 填空题：The rabbit digs __________ (洞) underground.35. 填空题：I enjoy participating in school ______ (俱乐部) where I can meet new friends and learn new things.36. 填空题：The kiwi is a flightless _________ (鸟).37. 选择题：What do we call the person who cuts hair?A. DentistB. BarberC. ChefD. Teacher答案: B38. 听力题：A __________ is a natural feature that provides resources for local communities.39. 听力题：The symbol for lead is _____.40. 填空题：The ________ was a famous document that promoted equality.We are going to ________ a movie.42. 填空题：My cousin is very . (我的表兄弟/表姐妹很。
长沙统编版2024小学5年级上册第十三次语文第一单元自测题[含答案]
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长沙统编版2024小学5年级上册语文第一单元自测题[含答案]考试时间：100分钟（总分:110）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. 我喜欢_______，因为它让我感到快乐和放松。
（答案：音乐）2. 青山遮不住，_______水长流。
答案：毕3. 阅读理解填空题：小兔子在花园里跳跃，看到美丽的_______，心里充满了欢喜。
4. 阅读理解填空题：每到周末，小朋友们都会约好一起去_______，他们玩得非常开心，互相分享着各自的_______，增进了彼此的友谊。
5. 白日依山尽，_______苍苍云海间。
答案：黄6. 拼音填字：小女孩在（______）(gōng)园里采花，她的脸上洋溢着幸福的（______）(yǒu)色。
7. 小朋友们在操场上____。
答案：快乐地玩耍8. 请填写反义词：前面 — （_________）9. 我们要努力实现自己的____。
答案：梦想10. 我喜欢晚上____（kàn）星星，尤其是那个亮亮的____（xīng）。
答案：看星11. 这本书讲的是一个小女孩的____（mèng）想，她想成为一名____（yīshēng）。
答案：梦想医生12. 为什么月亮看起来会有不同的形状？A. 月亮在转动B. 太阳照射角度不同C. 月亮距离地球变化D. 地球在移动13. 在课堂上，老师让我们____（fā）言讨论，大家都积极参与。
答案：发14. 小朋友们在课间____。
答案：玩耍15. 老师告诉我们要认真____。
答案：听讲16. 填空题：我们要保护环境，_______大自然的美丽。
17. 青山绿水，_______如画。
答案：美18. 我们应该多做____。
答案：运动19. 大漠孤烟_______，长河落日圆。
答案：直20. 教室里的黑板上写满了老师_______的知识。
（答案：传授）21. 世界上有多少个大洋？A. 3B. 4C. 5D. 622. 小朋友们在草地上____。
小学上册第1次英语第一单元自测题(有答案)
小学上册英语第一单元自测题(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 made a friendship card for my best ________ (朋友) using colored ________ (纸张).2.Plants need _____ (阳光) for photosynthesis.3. A ____(carbon offset) compensates for emissions.4.My favorite color is ________.5.The chemical formula for table sugar is ______.6.The leaves are _____ (绿色) and healthy.7.Did you see the _____ (小狗) wagging its tail?8. A ______ (植物园) showcases different species.9.The __________ (历史的反响) influences perspectives.10.The ice cream is ________ (很好吃).11.Which animal is known as "man's best friend"?A. CatB. DogC. BirdD. Fish答案:B.Dog12. A saturated fat is ______ at room temperature.13.The cake has ________ layers.14.He is taller than ___ (me).15.The tree has ______ (green) leaves.16.The balloon is ___ (floating/deflating).17.__________ (高分子) are made up of many repeating units.18.I want to _______ (学会) playing the piano.19.My pet rabbit loves to _________ (挖掘) in the garden.20.The _____ (根系) absorbs nutrients from the soil.21.The reaction between baking soda and vinegar produces __________.22.What do you call a person who studies meteorology?A. MeteorologistB. ClimatologistC. Weather scientistD. Atmospheric scientist答案: A23. A _______ is a solution that contains more solute than it can normally hold at a given temperature.24.My mom is a great ________ (厨师).25.Read and colour.(读一读，涂色。
小学上册第十三次英语第一单元自测题(有答案)
小学上册英语第一单元自测题(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.The __________ (历史的教训) should not be forgotten.2.The _______ (小精灵) is a friendly spirit in fairy tales.3. Wall of China is over _______ miles long. (13000) The Grea4.My sister enjoys __________ (舞蹈) classes after school.5.The _____ (房屋) is two stories high.6.The park is very ________.7.The famous singer I like is _______ (名字). 她的歌很 _______ (形容词).8.The birds are _______ in the trees.9.The tortoise can live for over a _______ (百年).10.Which animal is known for its shells?A. FishB. TurtleC. LionD. Dog答案:B11.Which animal is known for its long neck?A. LionB. GiraffeC. KangarooD. Elephant答案:b12.The phone is _______ (ringing).13.I love to play ______ (拼图) with my family during rainy days.14.The _____ (老师) is teaching us.15.The test is _____ (easy/hard).16.The __________ (气体) state has no fixed shape or volume.17. A _______ (小壁虎) climbs walls easily.18.What is the chemical symbol for iron?A. FeB. IrC. ID. In答案: A19.My dad works in _______.20.The Pacific Ocean is to the ________ of the Americas.21.The ________ loves to jump and explore new places.22.I want to learn how to ______ (play) the guitar.23. A _______ (海马) is a fascinating creature to observe.24.The ________ (土壤) is rich for farming.25.选择与句子相对应的图片。
小学语文四年级上册第一单元自测题
２．表 示 色彩的 ：茄子 紫
３．表 示声音 的：震耳欲聋
八 、将 下列对联补充完整 。（６分 ）
１．福 如
，寿 比
２．冬去 山明水 秀，春来
３．海 阔凭
，天 高任
九、写 出下列谚语 的后半部分 。（４分）
１．人 心 齐 ，
。
２．一根 篱笆三个桩 ，
３．一花 独放 不是春 ，
４．独脚 难行 ，
十、修改下列病句 。 （６分）
一 插 页 ６一
１碱 们全班同学和－ｋ－Ｎ学都参加 了这次文艺晚会 。
２．在 老师多次反 复帮助下 ，我终 于进 步 了。
３．在 班级 中，我 穿的衣服 大家非常觉得 漂亮。
十一 、按课文 内容填空 ，并 回答 问题 。（１０分 ）
１．这地 方 的 火 烧 云 变化
，一 会 儿
，一 会 儿
， 一 会 儿
人，伦
ｙａｏ
ｓｈｏｏ ｙｉ ｌｉ
照 （ ） 树 （ ） （ ）
伦 搠．
二、形近字组词 。（４分）
竿（ ） 桨（ ）拨 （ ） 梢 （
杆 （ ） 浆（ ） 拔（ ） 稍 （
三、写 出下列词语 的近义词 。（６分 ）
依 然（
） 瞬 间（
） 好像 （
茂密（
屿 、迷人 的 大海 ，已经深深地 留在 了我的记忆 中。
九年级上册化学第一单元测试题及答案
化学第一单元自测题一.选择题（50分）1．化学研究的对象是物质．下列属于化学学习中常见的物质的是（) A ．食盐、纯碱、酒精 B ．衣服、桌子、电视机C ．太阳、宇宙、太空D ．精神、意识、力量2．近代原子论和分子学说的创立奠定了近代化学的基础提出该理论的科学家是（) A．道尔顿 B ．拉瓦锡 C ．道尔顿和阿伏加德罗 D ．门捷列夫．3．下列选项不属于化学这门学科研究范畴的是（) A．物质的组成与结构 B ．物质的性质与变化C ．物质的运动状态D ．物质的用途与制取．4．下列不符合近代化学观点的是（）A．物质是由原子和分子构成的 B ．分子在化学变化中不会破裂C ．化学变化中原子不会破裂D ．化学变化中，分子破裂成原子、原子重新组合成新的分子5 . “绿色化学”要求从根本上杜绝污染。
下列对农作物收割后留下的秸秆的处理方法中，不符合“绿色化学”的是（）A ．就地焚烧B。
发酵后作农家肥 C ．加工成精饲料 D ．制造沼气6 . 纳米技术是各国竞相发展的一项技术。
用纳米材料制成的用品其有很多奇特的性质例如．纳米铜在室温下可拉长50多倍而不出现裂纹。
那么纳米铜具有的性质（）A．导热B导电C．超塑延展性 D ．颜色为红色7．如下左图所示是用高分子薄膜做的鸟笼，漂亮的金丝雀和水中的金鱼生活“在一起”制作这种鸟笼的高分子薄膜必须具有的性质是①透气②绝热③导电④隔水（）A ．①④B ．②③C ．①③D ．②④8．如上右图，小猫脚下高分子材料必具有的性质是①耐高温②隔热③导电、透明④传热A ．①④B ．①②C ．③④D ．②④（）9．下列对古代炼丹术士和炼金术士的评价错误的是（）A ．他们的想法和做法都是脱离实际的，对化学的发展没有任何贡献B ．通过炼丹和炼金，发明了许多实验器具C ．通过炼丹和炼金，积累了大量的化学知识D ．通过炼丹和炼金，发明了一些合成和分离物质的有效方法10．化学是一门自然科学，研究和发展化学的基础是（）A ．数字计算B ．化学实验C ．逻辑推理D ．物体测量11．澄清的石灰水在空气中放久了会失效，与空气中的下列气体有关的是（）A ．氧气 B ．二氧化碳 C ．水蒸气 D ．氮气12．把火柴梗平放在酒精灯火焰中，两端很快变黑，说明火焰温度最高的部分是（）A ．外焰 B ．内焰 C ．焰芯 D ．以上答案都不对13．蜡烛的主要成分是石蜡，石蜡燃烧时实验现象描述错误的是（）A ．烛焰分为三层 B ．罩在火焰上方干而冷的烧杯内壁出现水珠C ．蜡烛燃烧放出大量的热D ．生成水和二氧化碳14．下列说法正确的是（）A ．为了节约药品，用剩的试剂应当倒回原瓶B ．为了能看出标签，倾倒液体时，标签不能向着手心C ．为了安全，给试管里的液体加热时，试管口不能朝着有人的方向D ．为了获得感性认识，可用手触摸药品或尝药品味道15．有关酒精灯使用方法的叙述中．正确的是（）A ．用酒精灯火焰的焰芯对物质加热B．酒精灯内添加酒精不得超过其容积的1/3C ．酒精灯中的酒精不慎流出，在桌子上燃烧起来．可用湿抹布扑灭D ．用完酒精灯后可用灯帽盖灭火焰也可用嘴吹灭16．做某实验量取45 ml 的水应选用的量筒是（）A．10 ml B. 25 ml C．50 ml D . 100 ml17．10mL 量筒内液体的液面位置如右图所示．则所( ) 量取的液体体积为A．6 ml B.6.5 ml C.7.5 ml D.7 ml18．使用托盘天平．若指针偏右就进行称量，则称量结果与实际质量相比（）A．偏大 B ．偏小 C ．相等 D ．无法确定19．用托盘天平称量5g 药品，在称量过程发现指针向左偏移，此时应（）A．增加祛码 B ．添加药品 C ．减少药品 D ．调节平衡螺丝20．某学生使用托盘天平称量食盐时，错误地把食盐放在右盘称得食盐的质量为15 . 5g ( 1g 以下用游码），如果按正确的方法．食盐的质量应为（）A ．15 . 5gB ．14. 0gC ．15 . 0gD ．14 . 5g ．21．取固休药品时，下列操作不正确的是( ) A ．取用固体药品一般用药匙 B ．从节约的角度，实验中剩余的药品应该放回原瓶C ．有些块状药品可用镊子夹取D ．若实验中未说明用量，只需盖满试管底部22．加热盛有固体药品的试管时，试管口应（）A ．向下 B ．向上 C ．略向下倾斜 D ．略向上倾斜23．下列仪器可用于进行化学反应的是（）A ．试管 B ．量筒 C ．蒸发皿 D ．水槽24．实验时不小心使洒出的洒精着火，应立即①用湿布盖灭②用嘴吹灭③用砂子撒盖④用水泼灭 A ．①② B ．①③ C ．①④D．③④（）25．下列化学实验操作正确的是（）A ．若药品既无毒又无腐蚀性，可用手直接取用B ．给试管里的物质加热时，应该用试管夹夹持试管，或把试管固定在铁架台上C ．称量物若无腐蚀性，可直接放在托盘上称量D ．振荡试管中的液体时，用手指握试管，上下摇动二．填空题（32分）26．如下图所示，把下列实验所用的仪器的标号和名称填在横线上：吸取和滴加少量的液体需要用；少量溶液相互反应时，需要用；蒸发溶液时．需要用；配制溶液，溶解一定量的溶质时，需要用。
部编版语文六年级上册第一单元检测题(共4套附参考答案)
第一单元检测卷（一）一、基础练习(36分)1．加点字的注音全对的一组是()(3分)A．蒙．(ménɡ)古迂．(yū)回苍穹．(qiónɡ)B．琼．(qiónɡ)浆孕．育(yùn)渲．(xuān)染C．勾勒．(lēi)摇曳．(yè)妩．(wǔ)媚D．鄂．(è)温克参差．(cī)馥．(fù)郁2．读拼音，写词语。
(5分)3．请你为“肖”字加上偏旁，组成新的字填写在括号里。
(3分)胜利的()息弥漫的()烟俊()的姑娘陡()的悬崖畅()的商品()好的苹果4．照样子，写词语。
(4分)(1)断断续续(AABB式)________________________________(2)亮晶晶(ABB式) ________________ ________________(3)一．碧千．里(含有数字) ________________ ________________(4)昏昏．．睡去(AABC式) ________________ ________________ 5．在括号里填上恰当的词语。
(9分)()的草原()的小河()的香气()的愁怨()的眼睛()的小诗()的风光()的清风()的绿毯6．写出下列句子主要运用的修辞手法。
(4分)(1)七八个星天外，两三点雨山前。
()(2)冬将我孕育，春使我开放，夏让我成长，秋令我昏昏睡去。
()(3)小小的花苞圆圆的，鼓鼓的，恰如衣襟上的盘花扣。
()(4)在这境界里，连骏马和大牛都有时候静立不动，好像回味着草原的无限乐趣。
()7．按要求写句子。
(8分)(1)唱的是什么。
听者会露出会心的微笑。
(用恰当的关联词把两句话合并成一句话)________________________________________________________ (2)人生中的问题也是解不完的，不然，岂不太平淡无味了吗？(改为陈述句)_________________________________________________________ (3)你对下层弱者显得和蔼可亲，对倨傲的强者则威风凛凛。
扬州“PEP”2024年小学四年级第十二次英语第一单元自测题
扬州“PEP”2024年小学四年级英语第一单元自测题考试时间：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、How many teeth does an adult human usually have?A, 20B, 24C, 28D, 322、Where do fish live?A, TreeB, WaterC, Sky3、Which animal is known for its intelligence?哪种动物以聪明著称？A, DogB, GoldfishC, SheepD, Turtle4、What is the main purpose of a seed?种子的主要用途是什么？A, To attract insectsB, To produce flowersC, To create new plantsD, To store water5、Which fruit is red and often used in pies?A, BananaB, CherryC, PeachD, Kiwi6、Which animal is known for its unique patterns?哪种动物以其独特的花纹而闻名？A, LeopardB, TigerC, SnakeD, All of the above7、Which plant is known for its medicinal properties?哪种植物以其药用特性而闻名？A, Aloe vera (芦荟)B, Oak (橡树)C, Pine (松树)D, Fern (蕨类植物)8、What is the name of the art of folding paper?折纸艺术叫什么？A, OrigamiB, CalligraphyC, PaintingD, Sculpture9、What is the opposite of "up"?A, DownB, LeftC, Right10、What is the English term for "毒蛇"?A, ViperB, RattlesnakeC, Both A and BD, None of the above11、What do we call the place where we catch a bus? A, Bus stopB, Train stationC, AirportD, Dock12、What is the English translation of "音乐"?A, ArtB, DanceC, MusicD, Theatre13、What is the name of the famous bridge in SanFrancisco?旧金山著名的桥叫什么？A, Brooklyn BridgeB, Golden Gate BridgeC, London BridgeD, Sydney Harbour Bridge14、Which of these is a common houseplant?以下哪种是常见的室内植物？A, Cactus / 仙人掌B, Oak / 橡树C, Pine / 松树D, Maple / 枫树15、What does "猩猩" mean in English?A, ChimpanzeeB, GorillaC, OrangutanD, Monkey16、What is the opposite of "big"?“大的”反义词是什么？A, Small 小B, Tall 高C, Short 短D, Heavy 重17、Which animal is known for its slowmovement?哪种动物以缓慢的动作而闻名？A, CheetahB, SlothC, RabbitD, Kangaroo18、Which part of a plant is responsible for reproduction?A,LeafB,StemC,FlowerD,Root19、What is the main ingredient in a quiche?法式咸派的主要成分是什么？A, EggsB, CheeseC, VeggiesD, All of the above20、Which animal is symbolic of freedom?哪种动物象征着自由？A, EagleB, DogC, CatD, Fish二、听力题(共计20题，共40分)1、听力填空题：The sun ___ (set) in the evening.2、听力填空题：The stars ___ (shine) brightly at night.3、听力填空题：He ___ (not/have) a pet.4、听力填空题：He ___ (not/know) how to play chess.5、What is the name of a house for bees?A, HiveB, NestC, DenD, Burrow6、What is the name of the animal known for its slow movement? A, CheetahB, SlothC, RabbitD, Gazelle7、听力默写填空：The capital of Italy is _____ (Rome).8、听力填空题：I ___ (take) my dog for a walk every evening.9、听力填空题：He ___ (not/like) spicy food.10、What do you call the time when the sun goes down?A, MorningB, NoonC, EveningD, Night11、听力填空题：We ___ (visit) the science fair last month.12、听力填空题：They ___ (not/go) to the park yesterday.13、听力填空题：He ___ (not/know) how to ride a bike.14、听力填空题：She ___ (make) a scrapbook for her memories.15、听力填空题（音乐与舞蹈）Music and dance bring joy to our lives. I take _____ lessons every week, and I practice dancing at home. My favorite dance style is hip-hop because it is energetic and fun. I hope to perform on stage one day!16、听力填空题：The puppy ___ (play) with a ball.17、听力填空题：He ___ (not/like) to read books.18、听力默写填空：My _____ (frienD, is very nice.19、听力填空题：We ___ (plan) a family reunion next year.20、听力填空题：I ___ (walk) my dog every evening.三、填空题(共计20题，共10分)1、填空题：Some plants can live for ______ (多年).2、填空题：The ______ (植物生长环境) influences health.A ______ (农业实践指南) provides best practices.4、填空题：A ________ (北极熊) is a powerful predator in cold climates.5、The soup is _____ hot.A, veryB, tooC, soD, quite6、填空题：The ________ (海豚) is highly intelligent and social.7、填空题：The ______ (生态系统服务研究) informs management.8、填空题：The ______ (果园管理) ensures healthy trees.9、填空题：A ________ (蜗牛) has a soft body protected by a shell.10、我想去参加__________（competition）。
小学上册第14次英语第一单元自测题(有答案)
小学上册英语第一单元自测题(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.What is the main purpose of a compass?A. Measure temperatureB. Tell timeC. Show directionD. Calculate distance 答案:C2.is important for ______ (光合作用). Sunlight3.The wind is ___ (strong/light).4.The continent with the most countries is ________ (非洲).5.The chemical formula for naphthenic acid is ______.6.What do we call the act of looking after someone's needs?A. CaregivingB. SupportC. AssistanceD. All of the above答案: D7.The butterfly's life cycle includes ______ (多个阶段).8.I like to _____ (画画) in the afternoon.9.The __________ is a major factor in soil composition.10.She is reading a ________ story.11.The pelican dives into the _______ (水).12.The chicken clucks when it is _________. (高兴)13.The Earth's atmosphere plays a crucial role in regulating ______.14.Sound waves travel through ______.15.______ is the movement of the Earth's plates.16. A solid has a definite shape and ______.17.The main gas in carbonated drinks is ______.18.What is the name of the famous artist known for his "The Girl with a Pearl Earring"?A. Johannes VermeerB. RembrandtC. Vincent van GoghD. Claude Monet答案: A19.What is the name of the famous volcano in Italy?A. Mount EtnaB. Mount VesuviusC. Mount FujiD. Mount St. Helens答案:B20.Oxygen is necessary for _____ (combustion).21.I can run very ______.22. A reaction that is reversible can go in ______ directions.23.My family loves to __________ on weekends. (聚会)24.I prefer __________ weather for playing outside. (干燥的)25.Listen and circle.(听音画圈.)26.My grandma knits ____.27.What do you call the small, round fruit that is often mistaken for a vegetable?A. CherryB. GrapeC. TomatoD. Blueberry答案: C28.The beauty of floral displays can enhance any ______ or event. (花卉展示的美丽可以提升任何场合或活动的氛围。
五年级上册数学 第一单元自测卷(1)
第一单元自测卷（1）姓名：自测得分：一、填一填。
(2题3分，6题5分，其余每空1分，共25分)1．0.72＋0.72＋0.72＋0.72＋0.72＝()×()＝()。
2．根据45×37＝1665，在下面各积的相应位置点上小数点。
4.5×3.7＝16650.45×370＝1665 4.5×0.37＝16653．8.52×2.6的积是()位小数，得数保留整数约是()，保留两位小数约是()。
4．3.54×2.6的积是( )位小数，如果将3.54扩大到原来的100倍，2.6扩大到原来的10倍，那么积是()，原来的积是()。
5．在○里填上“>”“<”或“＝”。
326×0.79○326 3×3.1○4.034.7×0.58○0.47×58 0.69×9.6○69×0.0964.7×10○4.7×9＋4.7 1×0.85○16．在□里填上适当的数。
25×(0.77×0.4)＝□×(□×□)6.8×5.8＋6.8×4.2＝□×(□＋□)(8－0.8)×12.5＝□×□－□×□7．9.6×1.25＝1.2×(8×1.25)＝1.2×10＝12，这里运用了()律进行简算。
8．妈妈在超市买了2.5千克面粉，每千克4.6元，妈妈买面粉用了()元。
二、辨一辨。
(对的在题前括号里画“√”，错的画“×”)(共5分)⒈()一个数乘小数，积一定比原来的数小。
⒉()0.6×0.6的积用“四舍五入法”保留一位小数约是0.4。
⒊()3.25×0.6和0.06×32.5的结果相等。
⒋()若两个因数的小数位数一共是3位，则积的小数位数最多是3位。
遵义2024年11版小学第16次英语第一单元自测题
遵义2024年11版小学英语第一单元自测题考试时间：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)1、填空题：My friend’s sister, ______ (我朋友的妹妹), is very smart.2、填空题：I want to _______ a new adventure every week.3、听力题：The ______ is a layer of gases surrounding the Earth.4、Which of these is a type of pasta?A. RiceB. NoodlesC. BreadD. Cake5、What is 100 25?A. 70B. 75C. 80D. 85答案:B6、What do you call a young male deer?A. FawnB. BuckC. DoeD. Calf7、ai were warriors in ________ (日本). 填空题：The Silk8、填空题：A lizard can change its ______ (颜色) depending on its mood.I saw a ________ in the tree branches.10、Who wrote the play "Romeo and Juliet"?A. Mark TwainB. Charles DickensC. William ShakespeareD. J.K. Rowling答案:C11、填空题：There is a _______ dog in my yard.12、 (Archaeologist) studies ancient artifacts to understand past civilizations. 填空题：The ____13、填空题：My _____ (表妹) enjoys playing with her stuffed animals every day.我表妹每天都喜欢玩她的毛绒玩具。
部编版语文七上第一单元测试题及答案
部编版语文七年级上册第一单元自测题（一）（时间：120分钟满分：120分）一、积累与运用（32分）1.下列加点字的注音完全正确的一项是()(2分)A.着．落(zháo)枯涸．(hé)吝啬．(sè)润．湿(rùn)B.酝酿．(niàng)筋．骨(jīn)水藻．(zǎo)应．和(yīng)C.黄晕．(yùn)蓑．衣(suō)暖．和(nuǎn)贮．蓄(zhù)D.淅．沥(xī)捉迷藏．(cáng)静谧．(bì)梦寐．(mèi)2.下列词语无错别字的一项是（）（2分）A.婉转卖弄瞭亮偌大B.响晴吝啬粗犷朗润C.安适骄媚掩饰碣石D.化妆凌镜端庄铃铛3.下列句中加点成语使用不当的一项是()(2分)A.挑着花篮灯的姑娘们，打扮得花枝招展．．．．、艳丽俊俏。
B.下雪了，孩子们呼朋引伴．．．．，玩起了打雪仗。
C.那种清冷是柔和的，没有北风那样咄咄逼人．．．．。
D.他对自己已取得的那些成就总是津津有味．．．．。
4.下列句子所用的修辞手法与例句相同的一项是(2分)()例句：春天像刚落地的娃娃，从头到脚都是新的。
A.那点儿薄雪好像忽然害了羞，微微露出点儿粉色。
B.山朗润起来了，水涨起来了，太阳的脸红起来了。
C.那在地上匍匐前进的瓜秧，无不迸发出旺盛的活力。
D.小草似乎像复苏的蚯蚓一样翻动，发出一种春天才能听到的沙沙声。
5.下列对语文知识的分析，不正确的一项是()(2分)A.“春”“济南”“冬天”“雨”“四季”(分析：这几个词语都是名词)B.我国首架大型民用飞机C919第一次首飞成功，国人欢呼雀跃。
(分析：应删去“第一次”)C.能否有效预防校园欺凌，关键在于相关部门主动关心未成年人。
(分析：没有语病)D.《朗读者》栏目精心挑选经典美文，旨在达到感染人、鼓舞人、教育人。
(分析：成分残缺，在“教育人”的后面加上“的目的”)6.默写。
西宁2024年11版小学五年级上册第一次英语第一单元自测题[含答案]
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西宁2024年11版小学五年级上册英语第一单元自测题[含答案]考试时间：100分钟（总分:120）A卷一、综合题(共计100题共100分)1. 填空题：My _____ (海豚) jumps through hoops.2. 选择题：What do we call the process of plants making their food?A. PhotosynthesisB. RespirationC. DigestionD. Evaporation答案：A3. 选择题：Which bird is known for its colorful feathers?A. CrowB. PigeonC. PeacockD. Sparrow4. 填空题：The fish swim in the ______.5. 选择题：What is the capital city of Moldova?A. ChișinăuB. BălțiC. TiraspolD. Bender6. 选择题：What do you call a small, sweet fruit often used in desserts?A. BerryB. NutC. SeedD. Vegetable答案:A7. 选择题：Which animal is known for its long neck?A. ElephantB. GiraffeC. CamelD. Kangaroo答案：B8. 选择题：What color do you get when you mix red and white?A. PinkB. OrangeC. PurpleD. Brown答案:A9. 填空题：Certain plants have ______ (特殊的) adaptations for survival.10. 选择题：What color are strawberries?A. BlueB. RedC. GreenD. Yellow答案: B11. 填空题：I like to learn new games that I can play with my ________ (玩具名).12. 听力题：We eat breakfast in the ______. (morning)13. 听力题：He likes to __________ video games.14. 填空题：The __________ is the capital city of Thailand. (曼谷)15. 听力题：A chemical that can donate a proton is called a ______.16. 选择题：What do you call the process of a caterpillar becoming a butterfly?A. MetamorphosisB. EvolutionC. TransformationD. Adaptation答案: A17. 听力题：I enjoy ______ in the sun. (relaxing)18. 填空题：I enjoy playing with my ________ (拼装车) in the sandbox.19. 听力题：I enjoy ___ (learning) new things.20. 听力题：A __________ is a sudden release of energy in the earth's crust.21. 填空题：My uncle is a big fan of _______ (运动). 他喜欢 _______ (动词).22. 听力题：The chemical symbol for iridium is ______.23. 听力题：Saturn's rings are composed of billions of ______.24. 听力题：The chemical formula for potassium chloride is _____.25. 选择题：What is the main ingredient in pizza?A. BreadB. RiceC. PastaD. Chicken答案:A26. 听力题：The flowers are _____ in the sunshine. (smiling)27. 选择题：What is the name of the famous scientist known for his work in thermodynamics?A. Rudolf ClausiusB. Lord KelvinC. James Clerk MaxwellD. Albert Einstein答案: A28. 听力题：I have a _____ of stickers in my book. (collection)29. 听力题：I want to _____ (go/stay) home.30. 听力题：My uncle is skilled at ____ (carpentry).31. 填空题：The _______ (小鸦) caws loudly in the trees.32. 听力题：We can see ________ in the sky.33. 选择题：What is the most common color of an orange?A. GreenB. YellowC. OrangeD. Red34. 选择题：Which animal is known for its ability to swim well?A. DogB. CatC. FishD. Sheep答案:C35. 听力题：She sings _____ (well/badly).36. ts can ______ (吸收) toxic substances from the soil. 填空题：Some pla37. 听力题：A reaction that occurs without the input of energy is called a ______ reaction.38. 填空题：My friend has a toy that can _________ (变形) into different shapes.What is the main ingredient in bread?a. Sugarb. Flourc. Waterd. Yeast答案:B40. 听力题：The process of combining different elements to form a compound is known as _______.41. 填空题：I like to dig in the ______.42. 选择题：What is the capital of Egypt?A. CairoB. AlexandriaC. GizaD. Luxor答案:A43. 选择题：Which of these is a source of protein?A. BreadB. ChickenC. RiceD. Pasta答案:B44. 听力题：The cake has ___ candles. (five)45. 选择题：Which planet is known as the "Red Planet"?A. EarthB. MarsC. JupiterD. Saturn46. 填空题：My mom is a great __________ (谈话者) and enjoys chatting.47. 填空题：I like to go to ______ with my friends.The __________ (历史的环境) influences development.49. 填空题：My dad shares his __________ (观点) on various topics.50. 选择题：What do you call the first meal of the day?A. LunchB. SnackC. DinnerD. Breakfast51. 选择题：What do we call the time of year when flowers bloom?A. SpringB. SummerC. FallD. Winter52. 填空题：The dolphin is playful and loves to _______ (跳跃).53. 填空题：I enjoy playing with my ________ (玩具名称) outside.54. 选择题：What do you call a baby sheep?A. CalfB. KidC. LambD. Foal答案:C55. 填空题：The first civilization in Mesopotamia was _____.56. 选择题：What do we call the study of the interaction of living organisms with their environment?A. EcologyB. BiologyC. ZoologyD. Botany答案:AThe cake is for my ___. (birthday)58. 选择题：What is the opposite of "fast"?A. QuickB. SlowC. SteadyD. Speedy答案:B59. 填空题：A _____ (大树) can provide homes for many animals.60. 听力题：An endothermic reaction ______ heat from the surroundings.61. 选择题：What do we call the line that divides the day and night sides of a planet?A. EquatorB. MeridianC. TerminatorD. Axis62. 填空题：The tortoise is known for its slow ________________ (速度).63. 填空题：I have a _____ (飞机模型) that I built last summer. 我有一个去年夏天搭建的飞机模型。
第一单元 大数的认识自测题
第一单元大数的认识学习效果检测题一、想一想，填一填。
[第9题2分，其余每空1分，共30分]1、10个一万是（），10个一百万是（），一千亿是（）个十亿。
2、一个七位数的最高数位是（）位。
请写出一个你喜欢的七位数（）。
3、由二亿、八千万、四百万组成的数写作（），改写成以“万”为单位的数是（）万，省略亿位后面的尾数的近似数是（）亿。
4、30060005000是一个（）位数，6在（）位上，表示6个（），3在（）位上，表示（）个（）。
5、读一读，写一写。
（1）目前世界上最大的体育馆有66450个座位。
这个数读作（）。
（2）全国旅游收入已超过二百五十三亿六千万元。
这个数可写作（）。
6、一个数的十亿位上是1，十万位上是3 ，千位是6，其余各位上都是0，这个数是（），它是一个（）位数。
7、比最大的六位数多1的数是（），比最小的七位数少1的数是（），它们的差是（），和是（）。
8、用6、5、1、9和3个0写出以下各数。
①最接近1千万的数是（）。
②与1千万相差最大的数是（）。
9、把5000550，5500500，5000505，5050500，500550，5000055按从大到小的顺序排列是（）10、一个八位数“四舍五入”后是4千万，这个数最大是（），最小是（）。
11、用三个3和三个0组成六位数，且要求三个0都不读，这个六位数可能是（），也可能是（）。
二、请你来当小裁判。
（对的打“√”，错的打“×”）[共10分]1、从个位起第八位是亿位。
…………………………………………………………（）2、读40025600时，只读一个零。
…………………………………………………（）3、300041＞30万……………………………………………………………………（）4、一个七位数不一定比一个八位数小。
…………………………………………（）5、每相邻两个计数单位之间的进率都是十。
……………………………………（）6、最小的六位数是100000。
常德“部编”小学第2次语文第一单元自测题[含答案]
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常德“部编”小学语文第一单元自测题[含答案]考试时间：80分钟（总分:140）B卷一、综合题(共计100题)1. 哪个城市被称为“天际线之城”？A. 上海B. 纽约C. 迪拜D. 首尔2. 千山鸟_______，万径人踪灭。
答案：万3. 造句：我们班的同学都很活跃，__________发言，__________讨论都积极参与。
4. 地球的磁场主要起到什么作用？A. 保护地球免受辐射B. 导航作用C. 提供氧气D. 调节天气5. 小鸟在树上____。
答案：歌唱6. 请填写反义词：胆怯—（_________）7. 妈妈给我买了一个____的玩具。
答案：新8. 这道数学题真____！答案：难9. 我们的班级有____个同学。
答案：三十10. 下列哪个是重要的农业国家？A. 日本B. 荷兰C. 美国D. 以上都是11. 小鸭子在水中____游泳。
答案：快乐地12. 小朋友们在操场上____。
答案：嬉戏13. 请填写反义词：敌对—（_________）14. 我喜欢和朋友一起去____（sàn）步，享受大自然的美好。
答案：散15. 我们要保持良好的____。
答案：习惯16. 我最喜欢的动物是_______，因为它们非常聪明。
（答案：海豚）17. 我们要保持良好的____。
答案：习惯18. 下列哪个是中国的传统节日？A. 感恩节B. 圣诞节C. 中秋节D. 复活节19. 听力填字：这本书的封面上画着一只_______。
20. 阅读理解填空题：春天来了，小花们纷纷_______，大地变得五彩缤纷。
小朋友们在草地上________。
21. 阅读理解填空题：小朋友们参加了_______，展示自己的才艺，大家都很期待。
22. 哪些国家是南美洲的主要国家？A. 巴西和阿根廷B. 加拿大和美国C. 英国和法国D. 日本和韩国23. 下列哪个是欧洲的主要山脉？A. 安第斯山脉B. 大阿尔卑斯山脉C. 科尔山脉D. 落基山脉24. 我们要尊重____，与人为善。
韶关“PEP”2024年10版小学第十二次英语第一单元自测题
韶关“PEP”2024年10版小学英语第一单元自测题考试时间：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、What is the main ingredient in apple pie?A. ApplesB. PeachesC. BerriesD. Bananas2、What is the main language spoken in the USA?A. SpanishB. FrenchC. EnglishD. Chinese3、What do you call a type of large cat?A. LionB. TigerC. LeopardD. All of the above4、Which instrument has keys and is played by pressing them?A. GuitarB. DrumsC. PianoD. Flute5、What is the main reason we have seasons on Earth?A. Distance from the sunB. Tilt of the Earth's axisC. Cloud coverD. Ocean currents6、What is the opposite of hot?A. WarmB. CoolC. ColdD. Freezing7、选择题：What do we call a person who flies an airplane?A. DriverB. PilotC. SailorD. Engineer8、Which planet is known for having extreme temperatures?A. NeptuneB. VenusC. MarsD. Earth9、选择题：What do you call the process of making food?A. CookingB. EatingC. CleaningD. Serving10、What is the name of the device used to take photos?A. CameraB. ProjectorC. ScannerD. Monitor11、What do we call the place where animals live?A. ZooB. FarmC. ForestD. Aquarium12、选择题：What is the opposite of 'hot'?A. WarmB. ColdC. CoolD. Spicy13、What do you call the process of changing a liquid to a gas?A. MeltingB. EvaporationC. CondensationD. Freezing14、What is the capital of Venezuela?A. CaracasB. MaracaiboC. ValenciaD. Barquisimeto15、选择题：What color do you get by mixing red and white?A. PinkB. PurpleC. OrangeD. Brown16、What does "happy" mean?A. SadB. ExcitedC. JoyfulD. Angry17、选择题：What is the color of snow?A. BlackB. WhiteC. BrownD. Blue18、What is the name of the famous clock tower in London?A. Big BenB. Tower BridgeC. London EyeD. Buckingham Palace19、选择题：What is the name of the planet we live on?A. MarsB. EarthC. VenusD. Jupiter20、Which of these is not a fruit?A. BananaB. CarrotC. AppleD. Orange二、听力题(共计20题，共40分)1、听力题：The baby is ________ in the crib.2、听力题：The bus arrives at _____ (eight/nine) o'clock.3、听力题：A ____ lives in water and has a smooth body.4、听力题：The grass is ___ (green/brown).5、听力题：_______ are often used to make tea.6、听力题：The cat stretches its _____ back.7、听力题：My friend is a ______. He enjoys researching historical events.8、听力题：We will have ______ for dinner tonight. (chicken)9、听力题：The ______ is a successful businessperson.10、听力题：A _______ can offer a sense of tranquility.11、听力题：_____ (今天) is Monday.12、听力题：A ________ is a place where people live and work.13、听力题：The __________ can provide insights into the health of an ecosystem.The puppy is very ___. (adorable)15、听力题：The chemical structure of DNA contains ______.16、听力题：The chemical symbol for tungsten is ______.17、听力题：Many _______ can thrive in extreme weather.18、听力题：An electric circuit needs a ______ to flow.19、听力题：My brother is a ______. He loves to fish.20、听力题：We go to the ___. (library) every Friday.三、填空题(共计20题，共10分)1、填空题：I enjoy ______ during my free time.2、填空题：I have a toy _______ that makes me laugh whenever I play with it.3、填空题：I like to help my mom ________ (做饭) on the weekends.4、填空题：My ________ (玩具) can be transformed into different shapes.5、填空题：I love playing with my toy ______ (火车). It goes ______ (快速) on the tracks.6、填空题：I saw a ________ on the sidewalk.7、填空题：During the holidays, I like to travel to _______ (海边).The goldfish swims in _______ (清澈的) water.9、填空题：The _______ (兔子) loves to munch on carrots.10、填空题：I love listening to my grandma’s ____.11、填空题：The _______ (Egyptian Pharaohs) ruled over ancient Egypt for thousands of years.12、填空题：Plants can be ______ (修剪) for shape and health.13、填空题：The __________ (中国古代) civilization is one of the oldest in the world.14、填空题：The frog's skin can absorb ______ (水).15、填空题：The ______ (植物的特征) can help in identification.16、填空题：Planting trees helps combat _____ (气候变化).17、填空题：I have a ________ that tells time.18、填空题：The ________ loves to chase after its tail.19、填空题：A ____(green technology) develops innovative solutions.20、填空题：A dolphin is a friendly _______ that lives in the ocean.。
惠州2024年10版小学第2次英语第一单元自测题
惠州2024年10版小学英语第一单元自测题考试时间：80分钟（总分:100）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：I find ________ (天文学) very interesting.2、ts are ______, meaning they only live for one growing season.(一些植物是一年生的，意味着它们只活一个生长季节。
) 填空题：Some pla3、听力题：They are playing ______ in the park. (football)4、How many zeros are in one hundred?A. OneB. TwoC. ThreeD. Four答案: B5、What is the opposite of "big"?A. SmallB. TallC. WideD. Large答案: A. Small6、填空题：A ____(continent) is a large landmass, like Africa or Asia.7、填空题：I love to eat ______ ice cream.8、Which of these is not a fruit?A. BananaB. CarrotC. MangoD. Orange答案:B9、aust was a tragic event in _____ history. 填空题：The Inca10、What do you call a story that is true?A. FictionB. Non-fictionC. DramaD. Fantasy答案:B11、听力题：A precipitate forms when two solutions _____ together.12、听力题：My friend is a ______. He enjoys studying ancient history.13、听力题：The _______ of matter refers to whether it is a solid, liquid, or gas.14、听力题：I like to _____ (paint) my room.15、填空题：I usually eat ______ for breakfast.16、What do we call the study of the human mind and behavior?A. SociologyB. PsychologyC. AnthropologyD. Philosophy答案: B17、填空题：This girl, ______ (这个女孩), is very artistic and creative.18、听力题：I see a rainbow after the ______ (rain).19、听力题：A ______ is a type of bird that can be found in deserts.I have a ______ of stickers in my collection. (book)21、填空题：My mom makes delicious ______ (饼干) for me after school. They smell ______ (很好).22、填空题：My mom is very _____ (关心) and always helps me.23、听力题：His favorite color is ________.24、填空题：The _______ (小鸦) caws loudly in the trees.25、填空题：The __________ is a vast grassland area in Africa. (草原)26、What is the capital of the Democratic Republic of the Congo?A. KinshasaB. LubumbashiC. KisanganiD. Goma答案:A27、填空题：The __________ (历史的价值观差异) enrich discussions.28、What is the opposite of "new"?A. FreshB. OldC. YoungD. Modern29、听力题：Solids have tightly packed ______.30、选择题：What is the name of the famous circus performer known for his acrobatics?A. RingmasterB. ClownC. AcrobatD. Juggler31、听力题：A chemical that can act as a Lewis acid is a ______.The dog is ___ the ball. (chasing, eating, sleeping)33、What do we call a place where you can borrow books?A. SchoolB. LibraryC. MuseumD. Park答案:B34、听力题：The garden is full of ___ (flowers/vegetables).35、填空题：The rain makes the grass ______.36、ts can ______ (利用) sunshine more efficiently. 填空题：Some pla37、听力题：The chemical symbol for iodine is _______.38、填空题：I found a _______ (漂亮的) shell on the beach.39、填空题：The equator runs through ________ (赤道穿过________).40、What do you call a series of connected numbers?A. SequenceB. SeriesC. PatternD. List答案: A41、填空题：The __________ (历史的回声) echoes through generations.42、What is the name of the famous landmark in London?A. Big BenB. Tower of LondonC. Buckingham PalaceD. London Eye答案: AWhat do you call a large group of fish?A. SchoolB. SwarmC. PodD. Flock44、听力题：The __________ can provide critical insights into the Earth's natural systems.45、What do you call a story about someone's life?A. NovelB. BiographyC. FictionD. Poem答案:B46、What do we call the leader of a country?A. PresidentB. GovernorC. MayorD. Senator47、What is the primary function of the heart?A. To digest foodB. To pump bloodC. To breatheD. To think答案: B48、What is the name of the famous statue in New York Harbor?A. Christ the RedeemerB. Statue of LibertyC. DavidD. Venus de Milo49、听力题：A _______ is an unstable mixture of substances.50、填空题：I can ______ (拍照) well.51、听力题：She is _____ (studying) for her test.My friend is a talented __________ (艺术家) with a unique style.53、听力题：We have a ________ (presentation) tomorrow.54、填空题：My dog loves to dig in the ______ (土壤).55、听力题：The process of crystallization leads to the formation of __________.56、听力题：The ____ has a distinct waddle when it walks.57、填空题：I love to drink ______ (牛奶) with my breakfast. It is very ______ (营养).58、What do we call a picture made by placing pieces of colored paper together?a. Drawingb. Paintingc. Collaged. Sculpture答案:C59、can Civil Rights Movement aimed for _____ equality. 填空题：The Amer60、What is the longest river in the world?a. Amazonb. Nilec. Mississippid. Yangtze答案:a61、填空题：My favorite flower is a ________ (向日葵). It always faces the ________ (太阳).62、听力题：The process of ______ can lead to new land formations.63、What is the capital of South Korea?A. SeoulB. BusanC. IncheonD. DaeguI like to help my mom ________ (种花) in the garden.65、What is the capital city of the UK?A. LondonB. DublinC. EdinburghD. Cardiff66、听力题：A fossil fuel is formed from the remains of ancient ______.67、听力题：The teacher gives us _____ for homework. (assignments)68、听力题：The ______ is a talented singer.69、What do we call the distance around a circle?A. AreaB. DiameterC. CircumferenceD. Radius答案: C70、填空题：The __________ is a large area of fertile land. (肥沃平原)71、听力题：A __________ is a key component of the water cycle.72、What do we call the area around the equator?A. TropicsB. PolesC. ZonesD. Continents答案:A73、听力题：The alligator swims in the ____.74、填空题：The ______ (自然) world is full of wonders related to plants.75、填空题：The ______ (根茎的生长) supports nutrient uptake.The ______ shares knowledge about art.77、听力题：The sky is ___. (blue)78、听力题：Many _______ are used in traditional medicine.79、填空题：I love watching ______ (星星) at night, especially during a ______ (流星雨).80、What is the name of the largest continent?A. AfricaB. AsiaC. EuropeD. Antarctica答案:B81、听力题：A __________ is formed during a chemical reaction.82、填空题：The __________ (历史的启蒙) sparks curiosity.83、What do we call the hard outer covering of an egg?A. ShellB. YolkC. WhiteD. Albumen答案: A. Shell84、填空题：Many insects live on ________ (植物).85、填空题：I have a happy time with my ____.86、填空题：The ferret is very _________ (好奇).87、听力题：The classroom is ________ and bright.88、听力题：My friend is great at doing ____ (magic) tricks.A __________ is a landform created by the deposition of sediment.90、What is the capital of Venezuela?A. CaracasB. MaracaiboC. ValenciaD. Barquisimeto答案: A91、填空题：My mom loves to care for her ________.92、填空题：I made a cool _________ (玩具车) out of recycled materials.93、Which element is essential for breathing?A. HeliumB. OxygenC. HydrogenD. Carbon答案:B94、听力题：The outer layer of the Earth is called the ______.95、填空题：The rabbit's burrow is a safe ______ (家).96、What do you call a large body of saltwater?A. LakeB. SeaC. OceanD. River答案:C97、填空题：The capital of Croatia is ________ (萨格勒布).98、填空题：古代的________ (rulers) 常常通过战争来扩展领土。
五年级数学上册 第一单元自测题
(人教新课标)五年级数学上册第一单元自测题一、仔细想，认真填（8分）1、5.874保留一位小数约是（），保留两位小数约是（）。
2、3.48×2的积是（）小数。
3、23.4×1.8＝42.12，那么2.34×1.8＝（），2.34×0.18＝（）4、每个乐羊羊挂件4.5元，冬冬买了3个，付给售货员20元，应找回（）元。
5、一个两位小数，四舍五入后的近似数是6.8，这个数最大是（），最小是（）二、我来做判断（6分）1、两个小数的积一定比其中的一个小数大。
（）2、1.64×0.8与16.8×8的积相等。
（）3、小数乘整数，结果一定是小数。
（）三、选择（8分）1、6.986保留两位小数是（）。
A、6.99B、7.00C、6.982、下面（）的积比第一个因数大。
A、2.7×0.98B、4.02×1.1C、0.54×0.43、两个因数的积是0.85，第一个因数扩大到它的100倍，第二个因数缩小到它的1/10，积是（）。
A、0.85B、0.085C、8.54、能运用乘法结合律简算的式子是（）。
A、0.9×2.7+0.9×7.3B、2.35×2.5×0.4C、5.4×98四、连线（12分）0.64×154.41 0.8×3.62.88 4.2×1.059.6 0.72×4五、计算（35分）1、直接写出得数（8分）3.2×2＝ 0.25×4＝ 1.3×0.3＝ 1.5×0.6＝ 0.12×0.5=1.3×3＝ 1.25×8＝2.4×0.5＝ 0.2×5＝ 9.3×0.01=2、列竖式计算。
（得数保留一位小数）（9分）12.76×8 0.5×2.84 0.94×1.6 180×0.0533、计算下面各题，能简算的要简算（18分）10.4-9.6×0.5 4.23+4.23×99 5.28×6.5+12.312.8×0.5×0.2 12.5×32 0.45×1025.68-0.68×36.2+3.8×0.3 19.632+0.54-6.5六、解决问题（31分）1、一块肉重1.8千克，每千克18.4元，妈妈带了40元钱，够吗？（6分）2生物小组种了200株向日葵，估计每株约收葵花籽0.32千克，如果每千克葵花籽可以榨油0.22千克，那我们收的葵花籽大约可以榨油多少千克？（6分）3、冬冬和红红分别从各自家出发去奶奶家。