三年级期中试卷 - 苏州工业园区星港学校博客BLOG
小学三年级江苏省苏州市英语上册期中同步监测试卷及答案

小学三年级江苏省苏州市英语上册期中同步监测试卷班级:________________ 学号:________________ 姓名:______________一、听力题(每题3分)Question 1 (3 points)Listen to the recording and choose the correct picture.(Recording: “A cat is playing with a ball.”)A. [Picture of a dog playing with a stick]B. [Picture of a cat playing with a ball]C. [Picture of a bird flying in the sky]Answer: BQuestion 2 (3 points)Listen carefully and circle the word you hear.(Recording: “The apple is red and juicy.”)A. appleB. bananaC. orangeAnswer: AQuestion 3 (3 points)Listen to the dialogue and answer the question.(Recording: “Boy: What’s your favorite subject? Girl: My favorite subject is English.”)What’s the girl’s favorite subject?A. MathB. EnglishC. ScienceAnswer: BQuestion 4 (3 points)Listen to the numbers and write them down.(Recording: “One hundred and twenty-three.”)[Blank for writing]Answer: 123Question 5 (3 points)Listen to the short passage and fill in the missing word.(Recording: “My favorite sport is swimming. I like to swim in the________in summer.”)[Blank for writing]Answer: pool二、单选题(每题3分)1.— What’s this?It’s a ____.A. bookB. rulerC. catAnswer: CExplanation: The context indicates a non-bookish, non-measuring object, so “cat” is the most appropriate answer.2.— How many____are there in the box?Two.A. applesB. appleC. an appleAnswer: AExplanation: “How many” is used to ask about the quantity of countable nouns, and “apples” is the plural form of “apple”.3.— What color is your pen?It’s ____.A. an orangeB. orangeC. the orangeAnswer: BExplanation: When describing the color of an object, we use the color name without an article. “Orange” is both a noun and an adjective, and in this context, it’s being used as an adjective.4.—____your name?My name is Tom.A. WhatB. What’sC. WhoAnswer: BExplanation: “What’s” is a contraction of “What is” and is used to askabout someone’s name.5.—____are you from?I’m from China.A. WhereB. WhoC. WhatAnswer: AExplanation: “Where” is use d to ask about the place of origin.三、多选题(每题4分)Question 1:Which of the following are school subjects? (Choose two.)A. MathB. BasketballC. ChineseD. SwimmingE. EnglishAnswer: A, C, EQuestion 2:What can you do in an English class? (Choose two.)A. Play footballB. Read storiesC. Draw picturesD. Sing songsE. Do math problemsAnswer: B, DQuestion 3:What colors are the traffic lights? (Choose three.)A. RedB. BlueC. GreenD. YellowE. PurpleAnswer: A, C, DQuestion 4:Which of these are days of the week? (Choose two.)A. MondayB. JanuaryC. TuesdayD. FebruaryE. ThursdayAnswer: A, C, EQuestion 5:Which fruits do we often eat? (Choose two.)A. AppleB. CarrotC. BananaD. EggE. OrangeAnswer: A, C, E四、阅读理解(每题4分)Reading ComprehensionPassage:This is my new school. It’s big and beautiful. There are many tall buildings in it. Look!This is our classroom building. It has five floors. My classroom is on the third floor.There is a library next to the classroom building. We can read books there. There is alsoa playground in our school. It’s in front of the classroom building. We often play footballand do sports there. Our school is really wonderful!Questions:1.What is the passage mainly about? (4 points)Answer: The passage is mainly about the writer’s new school.2.How many floors does the classroom building have? (4 points)Answer: The classroom building has five floors.3.Where is the writer’s classroom? (4 points)Answer: The writer’s classroom is on the third floor.4.What can students do in the library? (4 points)Answer: Students can read books in the library.5.Where is the playground? (4 points)Answer: The playground is in front of the classroom building.五、作文(30分)Title: My Favorite School ActivityWriting Instructions: Write a short composition about your favorite school activity. Include why you enjoy it, what you usually do during this activity, and how it has helped you. (Remember to use proper grammar, punctuation, and spelling.)Example:My Favorite School ActivityAmong all the school activities, I cherish the English Corner the most. It is not just a place to practice my English speaking skills, but also a place where I make new friends and learn about different cultures.Every week, on Friday afternoons, the English Corner is buzzing with excitement. We gather in the school library, eager to share our thoughts and experiences in English. Sometimes, we discuss interesting topics like our favorite books or our future dreams. Other times, we play role-playing games or watch educational videos to enhance our language skills.I enjoy the English Corner because it gives me a chance to use English ina real-life setting. I am able to practice speaking with peers who are alsoeager to improve. Additionally, the variety of activities keeps me engagedand interested.Through the English Corner, I have not only improved my language skills but also broadened my horizons. I have met students from different backgrounds and learned about their unique cultures. This experience has helped me become more open-minded and understanding.In conclusion, the English Corner is my favorite school activity because it combines learning with fun. It is a place where I can grow and discover new things about myself and the world.。
2020-2021苏州工业园区外国语学校小学三年级数学下期中第一次模拟试题及答案

2020-2021苏州工业园区外国语学校小学三年级数学下期中第一次模拟试题及答案一、选择题1.25×80的积的末尾有()个0。
A. 3B. 2C. 12.一个足球25元,学校买了13个,一共花了多少钱?右边竖式中,箭头所指的表示()。
A. 1个足球要花多少钱B. 3个足球要花多少钱C. 10个足球要花多少钱D. 13个足球要花多少钱3.59×41的积与下面算式()的积最接近。
A. 60×40B. 60×50C. 50×404.如图,在14×12的竖式中,箭头所指的这一步表示的意思是?()A. 10个14的和B. 12个14的和C. 1个14的和D. 2个14的和5.下面的算式中,商是两位数的是()。
A. 4000 ÷ 8B. 513 ÷ 5C. 296 ÷ 46.被除数中间有0,商的中间()A. 一定有0B. 没有0C. 可能有07.□43÷6,如果商是三位数,那么□里的数字可能是()。
A. 1,2,3,4,5B. 5,6,7,8C. 6,7,8,98.小红家在学校的南面,学校在小红家的()。
A. 东B. 南C. 西D. 北9.二(2)班教室的黑板在教室的西面.那么老师讲课时面向( )面。
A. 东B. 南C. 西10.晚上当你面向北极星时,你的右面是()方向A. 南方B. 西方C. 东方二、填空题11.35×63的积最高位是________位,50×40积的末尾有________个0。
12.可可看一本漫画书,平均每天看20页,他18天可以看________页.13.三年级同学在二月到六月份做好事的件数如下:二月20件;三月40件;四月30件;五月25件;六月35件。
平均每月做好事________件。
14.郭爷爷家养了180只鸭子,每6只鸭子放在一个笼子里,需要________个笼子。
苏教版英语小学三年级上学期期中试卷及答案指导(2024年)

2024年苏教版英语小学三年级上学期期中自测试卷及答案指导一、听力部分(本大题有12小题,每小题2分,共24分)1、What is the name of the teacher who teaches the students English?A. Mr. WangB. Mrs. LiC. Mr. ZhangAnswer: AExplanation: The teacher’s name is mentioned in the dialogue as“Mr.Wang.” Therefore, the correct answer is A.2、How many apples does Tom have in his bag?A. Two applesB. Three applesC. Four applesAnswer: BExplanation: In the conversation, Tom says, “I have three apples in my bag.” Thus, the correct answer is B.3、Listen to the dialogue and choose the correct answer.A. What color is the sky?B. How is the weather today?C. What are they talking about?Answer: BExplanation: The dialogue is about the weather today. The second speaker asks, “How is the weather today?” which is a question about the weather.4、Listen to the short passage and complete the sentence.A. The boy is reading a book.B. The girl is playing with a ball.C. The teacher is teaching the class.Answer: CExplanation: The passage describes what the teacher is doing in the classroom. The correct sentence to complete the passage is “The teacher is teaching the class.”5、听力材料:A. Tom is in the classroom.B. Tom is in the library.C. Tom is in the playground.Question: Where is Tom?Answer: AExplanation: In the listening material, it is mentioned that Tom is in the classroom. Therefore, the correct answer is A.6、听力材料:A. The cat is on the bed.B. The dog is under the table.C. The bird is in the tree.Question: Which animal is in the tree?Answer: CExplanation: The listening material clearly states that the bird is in the tree. Thus, the correct answer is C.7、Listen to the dialogue and choose the correct answer.Question: What is the boy going to do this weekend?A)He’s going to visit his grandparents.B)He’s going to watch a film.C)He’s going to play football.Answer: AExplanation: The dialogue might have contained a sentence like, “I’m going to visit my grandparents this weekend.” The answer is A because the boy is stating his intention to visit his grandparents.8、Listen to the short passage and fill in the blank.Passage: My favorite subject is _________. I like it because it’s very interesting and I can learn a lot about animals and plants.Question: What’s the missing word in the blank?Answer: ScienceExplanation: The passage mentions learning about animals and plants, which are typically covered in science classes. Therefore, the missing word thatcompletes the sentence is “Science.”9、What does Mike have in his hand?A. An appleB. A bananaC. An orangeAnswer: C. An orangeExplanation: In the listening material, you will hear a conversation or a sentence that clearly indicates Mike has an orange in his hand. Pay attention to the key words that describe the fruit, such as its color or name.10、Where are they going?A. To the parkB. To the zooC. To the supermarketAnswer: A. To the parkExplanation: The dialogue or sentence in the audio will provide context clues about their destination. Listen for phrases like “let’s go to the park” or other indicators that suggest the location. The correct choice is based on these verbal cues.11.What does the teacher ask the student to do?A. Close the book.B. Open the book.C. Read the book.Answer: B. Open the book.Explana tion: In the listening passage, the teacher says, “Please open your books to page 15.” Thus, the correct answer is B. Open the book.12.How many apples does the boy have?A. Two.B. Five.C. Ten.Answer: A. Two.Explanation: In the listening passage, the b oy says, “I have two apples.” Therefore, the correct answer is A. Two.二、选择题(本大题有12小题,每小题2分,共24分)1.Which of the following is a color?A)DogB)RedC)TableD)CatAnswer: B) RedExplanation: This question tests basic vocabulary recognition. Among the options, only “Red” refers to a color. “Dog” and “Cat” are animals, and “Table” is a piece of furniture.2.Listen to the sentence and choose the correct response.Sentence: “Good morning, class.”A)Hello, teacher.B)Good afternoon, teacher.C)Goodbye, class.D)How are you?Audio Cue: (Assuming an audio recording of “Good morning, class” is played)Answer: A) Hello, teacher.Explanation: This question tests greeting comprehension and response. When a teacher says “Good morning, class,” a common and polite response from studen ts would be “Hello, teacher” or a similar greeting acknowledging the morning greeting. “Good afternoon, teacher” would not be appropriate if the time of day is morning. “Goodbye, class” is a farewell greeting, not a response to a greeting. “How are you?” is a question asking about someone’s well-being, not a greeting response.3、Choose the correct word to complete the sentence:I have a new __________.A. shoesB. shoeC. pair of shoesAnswer: C. pair of shoesExplanation: The correct way to refer to a set of shoes in English is “a pair of shoes.” Singular “shoe” would not make sense in this context, and “shoes” without specifying that it’s a pair could be grammatically incorrect.4、Choose the correct form of the verb to complete the sentence:She_________her homework every day.A. doB. doesC. doingAnswer: B. doesExplanation: The verb “do” when used with “homework” should be conjugated to match the subject “she,” which is third person singular. Therefore, “does” is the correct choice. “Do” would be used with “I” or “we,” and “doing” is the present participle, not the simple present tense.5、What is the plural form of the word “cat”?A. catsB. cat’sC. catAnswer: A. catsExplanation: The plural form of “cat” is “cats.” Option B is a possessive form (cat’s) indicating ownership, and option C is the singular form.6、Choose the correct question word to complete the sentence: “I_______go to the park with my friends tomorrow.”A. doB. doesC. amAnswer: C. amExplanation: The correct question word to complete the sentence is “am” because it is used with the present tense verb “go” to form a question in the first person singular. Options A and B are incorrect as “do” is used withpresent simple verbs and “does” is used with third person singular verbs.7、What is your favorite subject?A. Maths.B. Dog.C. Cake.Answer: AExplanation: The question is asking about a person’s favorite subject. “Maths” is a subject that one can study in school, making it a logical an swer. “Dog” is an animal, and “Cake” is a food item, neither of which are subjects that can be studied in school.8、Who is your best friend?A. Apple.B. Teacher.C. Lily.Answer: CExplanation: The question is asking about a person’s best friend. “Lily” i s a name of a person, making it a suitable answer. “Apple” is a fruit, and “Teacher” is a profession, neither of which can be a person’s best friend in the context of this question.9、Which of the following words means “opposite direction of up”?A. leftB. rightC. downD. frontAnswer: C. downExplanation: The word “down” means the opposite direction of up. When something moves from a higher position to a lower one, we say it’s moving down.10、Choose the correct form of the verb “be” for the sentence:“The cat_______black.”A. amB. isC. areD. beAnswer: B. isExplanation: The verb “be” changes form depending on the subject of the sentence. In this case, “cat” is singular and third-person, so the correct form of the verb “be” to use is “is.” Therefore, the correct sentence is “The cat is black.”11.Choose the correct word to complete the sentence.The cat is very ________.A. smartB. prettyC. funnyAnswer: AExplanation: The correct answer is “smart” because it describes an intelligent or clever cat. “Pretty” would describe the appearance of the cat, and “funny” would describe the cat’s behavior, which are not the primary attributes mentioned in the sentence.12.Match the animal with its correct habitat.A. ElephantB. FishC. TigerD. DuckE. Bear1.Forest2.Ocean3.River4.Mountain5.DesertAnswer: A-1, B-2, C-4, D-3, E-5Explanation: Elephants live in forests (A-1), fish live in the ocean (B-2), tigers are often found in the mountains (C-4), ducks are commonly found in rivers (D-3), and bears can be found in various habitats, but especially in the forest (E-5).三、完型填空(10分)Section Three: ClozeComplete the passage with the correct words. Choose from the words given in the box. Each word can only be used once.Box: on, his, teacher, favourite, haveJack is a student in Grade Three. He loves school very much. Every day, he ge ts up early and goes to school (1)_______time. Maths is Jack’s(2)_______subject. He enjoys solving puzzles and problems in class. Today, he has a Maths lesson with (3)_______Mr. Brown. Mr. Brown is very kind and helpful. He always makes learning fun.Afte r school, Jack likes to play football with (4)_______friends. It’s a great way to relax and exercise. At home, he (5)_______a small library with many books, including storybooks and adventure novels.Answers:1.on2.favourite3.his4.his5.has四、阅读理解(26分)Reading ComprehensionRead the following passage carefully and answer the questions that follow: The Story of Little Red Riding HoodLittle Red Riding Hood was a little girl who always wore a red cloak. One day, her mother asked her to take some food to her sick grandmother who lived in the woods. “Remember,” said her mother, “stay on the path and don’t talk to strangers.”Little Red Riding Hood walked into the forest. Suddenly, a wolf appeared beside her. “Where are you going?” the wolf asked. The little g irl replied, “I am going to see my grandmother and bring her some food because she is ill.” The wolf smiled and said, “That’s very kind of you. But don’t you want to pick some flowers for her?”The little girl thought it was a good idea and began picking flowers. Meanwhile, the wolf ran to the grandmother’s house, ate her up, and then put on her clothes. When Little Red Riding Hood arrived at the house, she found the ‘grandmother’ looking strange. The wolf tried to eat her too but a brave woodsman heard her cries and saved her just in time.1.What did Little Red Riding Hood’s mother ask her to do?2.Why did the wolf go to the grandmother’s house?3.Who saved Little Red Riding Hood from the wolf?Answers:1.Her mother asked her to take some food to her sick grandmother who lived in the woods.2.The wolf went to the grandmother’s house to eat the grandmother andpretend to be her.3.A brave woodsman saved Little Red Riding Hood from the wolf.五、写作题(16分)Write a short story about your favorite animal. Include the following points:1.Describe the appearance of the animal.2.Share an interesting experience you had with the animal.3.Explain why this animal is your favorite.Example:My favorite animal is a golden retriever named Max. Max has a thick, golden coat and big, brown eyes. His tail is always wagging, which makes him look very friendly.One day, I was playing with Max in the park. Suddenly, a small puppy came running towards us. Max barked loudly and started to chase the puppy. I was worried that Max might hurt the little dog, so I called his name to stop him. Max turned around and looked at me with a guilty expression. I laughed and patted his head. The puppy came back to us, and Max and I played together again.I love Max because he is always loyal and protective. He makes me feel happy and safe. Whenever I am sad, Max is always there to cheer me up. That’s why Max is my favorite animal.Explanation:This example follows the given structure for the writing prompt. Theappearance of Max is described with adjectives like “thick,” “golden,” “big,” and “brown.” An interesting experience with Max is shared, showing the reader how Max protects and makes the narrator feel safe. Finally, the reason for Max being the favorite animal is explained, emphasizing loyalty and companionship.。
2020-2021苏州苏州中学园区校小学三年级数学下期中模拟试卷(附答案)

2020-2021苏州苏州中学园区校小学三年级数学下期中模拟试卷(附答案)一、选择题1.下而各题的积最接近5600的是()。
A. 58×65B. 69×78C. 79×882.□3×32的积是三位数,方框中可以填的数有()个。
A. 2B. 3C. 93.下面竖式计算正确的是()。
A. B. C.4.250×40的积的末尾有()个0。
A. 2个B. 3个C. 4个5.636÷6的商()A. 中间有0B. 末尾有0C. 没有06.一个三位数除以一位数,商是()位数。
A. 二位数或三位数B. 三位数C. 二位数7.明明摘了36个桃子,妹妹摘了6个桃子,明明摘的桃子的数量是妹妹的几倍?列式是()。
A. 36÷4B. 36÷9C. 36÷68.张华面向北方,他的右侧是()方。
A. 西B. 东C. 南9.三(2)班教室的黑板在教室的西面,那么老师讲课时面向()面.A. 东B. 南C. 西10.将正确答案的序号填在括号里。
(1)当你面向东时,右边是( ),A.南B.西C.北(2)西面和( )面相对.A.西B.东C.北(3)一名1同学由朝南站立,如果连续两次向左转,现在他面朝( )。
A.东B.南C.北二、填空题11.可可看一本漫画书,平均每天看20页,他18天可以看________页.12.48的20倍是________,540是9的________倍.13.一次体育达标测试的成绩如下:优优优优优优优优优优优优优优优优优优优优优优优优良良良良良良良良良良达标达标达标达标达标待达标。
优的人数比良的人数多________人。
14.9月份一共有________天,其中有________天不下雨。
15.从360中连续减去6,最多可以减________次。
16.要使□38÷6的商是三位数,□里可以填________;要使商是两位数,□里最大填________。
江苏省苏州市苏教版三年级上册期中考试数学试卷(解析版)

小学三年级数学期中练习一、计算。
(30分)1. 直接写出得数。
500×4=90÷3=16×5=30÷3=304×2=389×0=37×2=9×9+7=900×8=16×6=15×6=12×5×2=【答案】2000;30;80;10608;0;74;887200;96;90;120【解析】【详解】略2. 用竖式计算,带“★”的要写出验算过程。
4×318=125×8=★127×4=207×8=270×8=★700-269=【答案】1272;1000;508;1656;2160;431【解析】【分析】两、三位数乘一位数的竖式计算方法:从个位起,用一位数从右往左依次乘两、三位数每一位上的数,与哪一位上的数相乘,乘得的结果就和那一位对齐,要注意满十进位;乘法验算方法:积÷一个因数=另一个因数,还可以交换两个因数的位置进行计算;三位数减三位数的竖式计算方法:相同数位对齐,若不够减,则向前一位借1当10,再和本位上的一起减;减法验算方法:减数+差=被减数,被减数-差=减数;据此计算。
【详解】4×318=1272 125×8=1000 ★127×4=508验算:207×8=1656 270×8=2160 ★700-269=431验算:二、填空。
(每空1分,共28分)3. 36是6的( )倍,36的6倍是( )。
【答案】 ①. 6②. 216【解析】【分析】要求36是6的几倍,用36除以6即可;要求36的6倍是多少,用36乘6即可。
【详解】36÷6=6,36×6=21636是66倍,36的6倍是216。
【点睛】求一个数是另一个数的几倍用除法;求一个数的几倍是多少用乘法。
(期中押题卷)江苏2024年三年级数学上学期期中考试质量调研试卷一(苏教版)(答案解析)

江苏省2024-2025学年三年级数学上学期期中考试质量调研试卷一答案解析一、填空题(满分20分)1.(2分)2盒巧克力和4盒饼干共98元,同样的2盒巧克力盒2盒饼干共74元。
一盒巧克力()元,一盒饼干()元。
【分析】已知2盒巧克力和4盒饼干共98元,同样的2盒巧克力盒2盒饼干共74元。
即两盒饼干的价格为98-74,再根据两盒饼干的价格计算出饼干的单价,74-两盒饼干的价格得到两盒巧克力的价格,再计算出巧克力的单价,据此作答即可。
【解答】2盒饼干的价格为:98-74=24(元)一盒饼干的价格为:24÷2=12(元)2盒巧克力的价格为:74-24=50(元)1盒巧克力的价格为:50÷2=25(元)一盒巧克力25元,一盒饼干12元。
2.(2分)一件上衣的单价是原来的一半,原来购买50件该上衣的钱,现在可以买()件。
【分析】根据“一件上衣的单价是原来的一半”可知原来买一件的钱,现在可以买两件,也就是现在购买的件数是原来的2倍,因此用原来购买的件数乘2,即可解答。
【解答】据分析可知:50×2=100(件)现在可以买100件。
3.(2分)如果□45×3的积是三位数,□里最大填();如果积是四位数,□里可以填()。
【分析】依次将1、2、3…代入算式中求出积,再看□里填几时,积是三位数,而□里的数比这个数大1时积是四位数。
要使积是三位数,□里最大填这个数。
要使积是四位数,□里最小填比这个数大1的数,进而明确积是四位数时,□里可以填的数。
【解答】145×3=435245×3=735345×3=1035如果□45×3的积是三位数,□里最大填2;如果积是四位数,□里可以填3、4、5、6、7、8、9。
4.(2分)用0、1、5、8这四个数(数字不重复使用)编成一道三位数乘一位数的乘法算式,积最大是()。
【分析】先选一个数字作为一位数,剩余3个数字组成最大的三位数与一位数相乘,最后比较结果选出积最大的即可。
2018-2019年苏州工业园区星港学校三年级上册科学模拟练习题无答案

2018-2019年苏州工业园区星港学校三年级上册科学模拟练习题无答案一、对号入座(选择题)1. 小莉在喝牛奶时,不小心从吸管中往牛奶盒中吹人一口气,结果牛奶从吸管中流了出来,这是因为空气( )。
A. 有流动性B. 占据空间C. 有一定的重量D. 是气体 2. 当温度降到0摄氏度后水就会结成冰,自来水管里的水在寒冷的冬天容易结冰,造成自来水管破裂,这个现象说明水结冰后( )A. 体积会变大B. 体积会变小C. 体积不会变 3. 下列植物中,是水生植物的是( )。
A. 香樟树B. 狗尾巴草C. 浮萍 4. 我们看到校园生长的大树是( )A .木本植物B .草本植物 5. 取同样多的水,分别滴在玻璃片和蜡光纸上,下面说法正确的是( )。
A .两个水滴的形状一样B .玻璃片上的水滴更瘪一些C .蜡光纸上的水滴更瘪一些 6. 从远处看树木,看到的是树的形态是( )。
A. 整体B. 部分C. 粗细7. 把普通纸的外面用塑料薄膜覆盖起来,这就是一种( )材料。
A. 组装B. 联合C. 复合8. 下列是液体的物体是( )。
A. 石头 B. 牛奶 C. 筷子9. 比较叶片大小的最好方法是( )。
A .量一量B .摸一摸C .看一看10.蜗牛的触角十分敏感,你轻轻碰一下马上就会( )。
A. 抖动B. 收缩C. 伸长11.如图是小明在上课时,分别把水和油滴在玻璃片上的样子,根据它们的形状,你认为哪一滴是水?( )。
A. 左边的是水B. 右边的是水12.到了秋天能变红的是( )。
A .玉米叶 B .松树叶 C .枫叶 D .榆树叶 13.“揭开热水杯的杯盖,杯盖上有许多水珠”,这种现象用图解表示是( )。
A .水→水蒸气B . 水蒸气→水C .水→冰14.下列植物中属于木本植物的是( )。
A. 爬山虎B. 樟树C. 甘蔗15.观察完小动物后,我们可把它( )。
班级_______________ 座号______ 姓名_______________ 分数_______________ ___________________________________________________________________________________________________A. 弄死B. 养起来C. 放回原来生活的地方二、想一想,填一填(填空题)16.蚂蚁的身体分为________,________,________三部分,头上长有________,胸部有三对________。
2020-2021苏州工业园区外国语学校小学三年级数学上期中第一次模拟试题及答案

2020-2021苏州工业园区外国语学校小学三年级数学上期中第一次模拟试题及答案一、选择题1.三位数加三位数,它的和()。
A. 一定是三位数B. 一定是四位数C. 可能是三位数也可能是四位数2.340与150的和是()。
A. 390B. 490C. 1803.下面与405+278得数相等的算式是()。
A. 338+451B. 596+87C. 369+2794.面粉每袋重25千克,()袋的总重恰好是1吨。
A. 10B. 20C. 405.和你跑步速度最接近的是每秒()A. 0.75千米B. 75米C. 7.5米D. 750毫米6.一张课桌高约()。
A. 70毫米B. 70厘米C. 70分米7.冷饮店上午卖出了290根冰棒,下午卖出了320根.上午和下午一共卖出了()根.A. 510 B. 610 C. 5208.一个加数不变,另一个加数增加200,和是()。
A. 增加200B. 不变C. 增加4009.700+900=()A. 1500B. 1400C. 1600D. 1800 10.下面是三个同学在一次赛跑中的成绩,冠军是()A. 乐乐用了1分13秒B. 欢欢用了1分50秒C. 牛牛用了1分32秒11.分针走1小格,秒针要走()。
A. 1大格B. 半圈C. 1圈12.分针走5小格,秒针走了()。
A. 5圈B. 50圈C. 5小格二、填空题13.甲数是 800,甲数比乙数少 106,乙数是________。
14.4米=________分米 6000千克=________吨1分40秒=________秒 1800米+3200米=________千米15.180秒=________分 5分米=________毫米8000米×6=________千米 4吨+500千克=________千克16.李兵家、张越家和新华书店都在济川路边,李兵家离新华书店大约有400米,张越家离新华书店大约有1000米,他们两家可能相距约________米,也可能相距约________米。
2020-2021苏州星海学校小学三年级数学下期中模拟试卷(含答案)

2020-2021苏州星海学校小学三年级数学下期中模拟试卷(含答案)一、选择题1.25×80的积的末尾有()个0。
A. 3B. 2C. 12.与480×40的积相等的算式是( )。
A. 48×40B. 48×400C. 80×4003.某市体育馆的看台分16个区,每个区有15个座位。
它能同时容纳2500人观看比赛吗?()A. 能B. 不能C. 无法确定4.下面计算结果最接近1000的算式是()。
A. 24×41B. 25×41C. 26×39D. 21×495.用3、8、4、7组成一个除法算式,使商最大的是()。
A. 384÷7B. 837÷4C. 874÷36.7□4÷6的商的末尾有0,□里能填()。
A. 0或2B. 2或8C. 6或87.计算150×8的末尾有()个0。
A. 1个B. 2个C. 3个8.小红放学回家朝东南走,学校在小红的()方。
A. 东北B. 西南C. 西北9.与东北相对的方向是()。
A. 东南B. 西南C. 西北10.小刚家在学校的西南方,上学时小刚向()方向走。
A. 东南B. 西南C. 西北D. 东北二、填空题11.口算14×50时,可以先算14×5=________,再在积的后面加上一个________就是________。
12.计算15×400时,可以先算________×________,得________,再在乘得的得数末尾添上________个0.13.看图回答(1)喜欢________的男生最多,喜欢________的女生最少.(2)喜欢________的人数最多,喜欢________的人数最少.14.制统计表时,必须把________进行分类填在表内,并写上统计的________ ,注明________和________。
【学生卷】苏州工业园区外国语学校小学英语三年级上册期中经典练习题(答案解析)

一、单选题1.( 2分 ) —Let's play!—___________A. Hi, Kate!B. Hello!C. Great!2.( 2分 ) —Are you Tutu?—___________A. No, I'm Zoom.B. OK.C. Goodbye.3.( 2分 ) 当你与朋友相见时,你会先说:_________A. Hello.B. Bye.4.( 2分 ) —Goodbye, Mike.—___________A. Hi!B. Goodbye, Kate.C. I'm Mike.5.( 2分 ) 早上在校门口遇到李老师,你应该说:A. Good morning, Miss Li!B. How are you, Miss Li?6.( 2分 ) 选出不同类的单词()A. schoolB. brownC. orange7.( 2分 ) —How old are you?—_______A. I'm Xiaoling.B. I'm fine.C. I'm five.8.( 2分 ) — Nice to meet you.—A. I am fine, thank you.B. Nice to meet you, too.C. You're welcome. 9.( 2分 ) —I like white.—___________A. OK.B. I'm fine, thank you.C. Me, too.10.( 2分 ) —Happy birthday!—_______A. OK.B. Thank you.C. Happy birthday!11.( 2分 ) What's ________ name?A. youB. yourC. Sarah12.( 2分 ) Act like__________elephant.A. anB. aC. /二、填空题13.( 8分 ) 给下列数字排排队。
【学生卷】苏州工业园区外国语学校小学英语三年级下册期中经典练习题(答案解析)

一、单选题1.这是我的家人。
A. This is my friend.B. This is my family.2.Amy _____big eyes.A. haveB. hasC. is 3.你想表达“他是一个老师”,你应说:________A. He's a teacher.B. She's a teacher.4.This ______my friend, Amy. She ______from America. A. Is, am B. Is, is C. is, is 5.We_________two friends.A. haveB. has6.________ is my family.A. SheB. HeC. This 7.This is ______mother.A. myB. meC. you 8.那个男孩是我的弟弟。
A. That girl is my sister.B. That boy is my brother. 9.Amy is a girl. is from Canada.A. HeB. IC. She 10.你不知道那位妇女是谁时,你会问:A. Who's that woman?B. Who's that man?11.I ________ like grapes.A. notB. don'tC. no 12.- Who's that man? ( )- ______ is my father.A. SheB. HeC. This二、填空题13.选择正确的应答语。
⑴Have some bananas.________ A.Here you are.⑵I don't like pears.________ B.Thank you.⑶Do you like grapes?________ C.Me,neither.⑷Can I have an orange?________ D.Sorry,I don't like bananas.⑸Here you are.________ E.No,I don't.14.将图片与对应的单词序号填入括号内。
无锡新加坡工业园中心学校2018-2019学年三年级下学期数学期中模拟试卷含解析

无锡新加坡工业园中心学校2018-2019学年三年级下学期数学期中模拟试卷含解析班级__________ 座号_____ 姓名__________ 分数__________一、选择题1.(2分)一个等腰三角形的底角是80°,它的顶角是()。
A. 80°B. 100°C. 20°【答案】C【考点】三角形的分类,三角形的内角和【解析】【解答】解:等腰三角形的两个底角相等,所以两个底角之和为80°×2=160°,三角形的内角和是180°,所以它的顶角是:180°-160°=20°。
故答案为:C。
【分析】等腰三角形的两条腰相等,两个底角相等。
2.(2分)如果A点用数对表示为(2,5),B点用数对表示数(2,2),C点用数对表示为(4,2),那么三角形ABC一定是()三角形。
A. 锐角B. 钝角C. 直角D. 等腰【答案】C【考点】数对与位置,三角形的分类【解析】【解答】解:如图,三角形ABC一定是直角三角形。
故答案为:C【分析】数对中第一个数表示列,第二个数表示行,先确定各点的位置并画出图形再判断三角形的类型即可。
3.(2分)0.7里面有7个()。
A. 十分之一B. 百分之一C. 千分之一D. 一【答案】A【考点】小数的读写、意义及分类【解析】【解答】7在十分位上,表示有7个十分之一。
故答案为:A。
【分析】首先搞清这个数字在小数的什么数位上和这个数位的计数单位,它就表示有几个这样的计数单位。
4.(2分)已知三角形的一个角是锐角,那么这个三角形一定是()A. 锐角三角形B. 直角三角形C. 钝角三角形D. 无法确定【答案】D【考点】三角形的分类【解析】【解答】解:三角形有一个角是锐角,但是这个三角形无法判断它形状。
故答案为:D。
【分析】锐角三角形是三个角都是锐角,直角三角形有两个角是锐角,钝角三角形有两个角是锐角。
2020-2021苏州星港学校小学三年级数学下期中模拟试题(含答案)

2020-2021苏州星港学校小学三年级数学下期中模拟试题(含答案)一、选择题1.积的末尾有3个0的算式是()A. 14×50B. 60×50C. 800×42.两位数乘两位数的积,最大是()。
A. 9999B. 10000C. 98013.28×31的积最接近的数是()A. 700B. 800C. 9004.下面各题中,得数末尾没有0的是()。
A. 76×25B. 256+144C. 210÷65.648>()×8,括号里最大填()。
A. 79B. 80C. 816.小明1分钟打55个字,小新8分钟打800个字,谁打字快?( )。
A. 小明B. 小新C. 一样快7.380×2()280×3A. <B. >C. =8.丽丽站在操场上,如果他的影子在东面,那么太阳在()面.A. 东B. 西C. 南9.晴朗有夜晚,我们可以利用( )来辩别方向。
A. 星星B. 月亮C. 北斗星10.二(2)班教室的黑板在教室的西面.那么老师讲课时面向( )面。
A. 东B. 南C. 西二、填空题11.16×39的积是________位数,25×40的积的末尾有________个0。
12.王老师去买30条跳绳,每条27元,王老师大约带________元就够了。
13.下面分别是三(1)班和三(2)班图书角课外书的统计情况。
三(1)班图书角统计情况三(2)班图书角统计情况(1)请你根据上面的信息完成下表:(2)三(1)班图书角________书最多,三(2)班图书角________书最少。
(3)两个班一共有________本科技书。
14.下面是某小学三(1)班同学最喜欢的课余活动情况统计表.①三(1)班男生喜欢________课余活动人数最多,女生喜欢________课余活动最少.②三(1)班一共有________名学生,喜欢________课余活动的总人数最多.15.678÷6的商是________位数,商的最高位在________位上。
2020-2021苏州星港学校小学三年级数学上期中模拟试题(含答案)

2020-2021苏州星港学校小学三年级数学上期中模拟试题(含答案)一、选择题1.下列算式中,得数比500大的是()。
A. 860-240B. 720-250C. 612-1922.不能作为验算619+144=763的算式是()。
A. 619-144B. 763-144C. 763-6193.水果店原来有一车西瓜,第一天卖出260千克,晚上又运来500千克,现在的西瓜和原来相比,()。
A. 多了760千克B. 少了760千克C. 少了240千克D. 多了240千克4.一条跑道长250米,小明跑了4个来回,他跑了()千米。
A. 1000B. 2000C. 2D. 45.下面四幅图中,()号铅笔的长度是5厘米。
A. ①B. ②C. ③D. ④6.一枚1分硬币厚2毫米,()枚叠在一起厚2厘米。
A. 1B. 10C. 1007.小军把他的书放在书架的三个格子里,最少的一格放27本,最多的一格放34本,那么书架上的书总数大约是( )本.A. 180B. 150C. 120D. 908.操场跑道一圈400米,小强跑了两圈后,再跑()米就是1千米.A. 200B. 400C. 8009.一张书桌的价钱是355元,一把椅子的价钱是249元,如果两种都买,大约带()元钱就足够了。
A. 600元B. 650元C. 550元10.秒针走一圈,分针正好走()。
A. 1小格B. 2小格C. 1大格D. 一圈11.秒针走30秒,走了()个大格。
A. 5B. 6C. 3012.秒针走一圈就是()。
A. 60分B. 1小时C. 60秒二、填空题13.小诗家今年一到三月的电表读数如下:(去年12月底的读数是165千瓦时)小诗家一月份用电________千瓦时;一至三月份共用电________千瓦时。
14.被减数965348403减数148232137差45612915.在横线上填上适当的数。
9千米=________米 4分=________秒8000千克=________吨 50毫米=________厘米16.1分30秒=________秒 6吨=________千克4分米+6分米=________厘米 9千米﹣5000米=________千米17.一辆自行车,现价500元,比原价降低了280元,原价是________元。
2020-2021苏州星湾学校小学三年级数学下期中一模试题(含答案)

2020-2021 苏州星湾学校小学三年级数学下期中一模试题 (含答案 )一、选择题1.语文老师布置了一篇 600 字的作文,小红写了 32 行,平均每行 18 个字,小红写的字 数( )。
2.一个两位数( 0 除外)乘两位数的积是( )9.将正确答案的序号填在括号里。
1)当你面向东时,右边是 ( ),A.南B. 西C. 北(2)西面和 ( )面相对.A.西B. 东C. 北 A. 够了 B 不. 够 C 不. 确定A. 四位数 B 三. 位数 C 三. 位数或四位数D . 4524.下面的算式中,得数大于 2400 的是( ) A. 38 ×42 B . 4 9 ×62 5.500 ×4的末尾有( )个 0。
C . 5 3 × 25D . 3 5 ×52 6.有 136 千克大米,如果每袋装 5 千克,最多能装( )袋。
7.小明 1分钟打 55 个字,小新 8分钟打 800个字,谁打字快 ?( )。
A. 小明 B 小. 新 C 一. 样快8.小方家在学校的东南方向,学校在小方家的 ( )方向。
A. 东北B. 西北C. 西南3.王阿姨想买 26 支同样的花,最多需要( )元.A. B . C .(3)一名 1 同学由朝南站立,如果连续两次向左转,现在他面朝 ( )。
A.东B. 南C. 北10. 晴朗的夜晚,我们可以利用( )来辨别方向。
A. 星星 B 月. 亮 C 北. 斗星二、填空题11. 学校开运动会,买来 24 箱饮料,每箱 18 瓶,买来的饮料共 _ 瓶。
分给 13 个 班,每班分 32 瓶,这些饮料 ___ (填“够”或“不够 ”)。
12. 25× 40的积的末尾有 个 0;788÷8的商是 ___ 位数。
13.四年级同学喜欢的运动项目如下表.(1)喜欢 _____ 项目的男生最多?喜欢 _____ 项目的女生最少?(2)喜欢 _____ 项目的人最多?喜欢 _____ 项目的人最少?14.下面是李明调查他们班同学最喜欢吃的水果情况。
2020-2021苏州金鸡湖学校小学三年级数学上期中第一次模拟试卷及答案

2020-2021苏州金鸡湖学校小学三年级数学上期中第一次模拟试卷及答案一、选择题1.两个三位数相加,它的和()。
A. 一定是三位数B. 一定是四位数C. 可能是三位数也可能是四位数2.出租车司机星期一早上出车时,里程表的读数是78千米,司机记录了五天每天回到家时里程表的读数。
(单位:千米)星期一星期二星期三星期四星期五298376532759998A.532B.376C.156(2)五天出租车司机一共行驶了()千米。
A.920B.998C.29633.下面与405+278得数相等的算式是()。
A. 338+451B. 596+87C. 369+2794.一条跑道长250米,小明跑了4个来回,他跑了()千米。
A. 1000B. 2000C. 2D. 45.下面四幅图中,()号铅笔的长度是5厘米。
A. ①B. ②C. ③D. ④6.一枚1分硬币厚2毫米,()枚叠在一起厚2厘米。
A. 1B. 10C. 1007.一个加数不变,另一个加数增加200,和是()。
A. 增加200B. 不变C. 增加4008.估一估,a、b、c三个数的和可能是()。
A. 610B. 980C. 1070D. 12009.笔算加、减法时,都要从()算起.A. 个位B. 十位C. 百位10.学校举行100米蛙泳比赛,小敏用了2分28秒,小杰用了3分5秒,小芳用了3分,()游得最快。
A. 小敏B. 小杰C. 小芳11.1秒可以()A. 读一篇文章B. 眨(zhǎ)一次眼C. 吃一顿饭D. 跑100米12.下面是三名小朋友在一次赛跑比赛中的成绩,比一比,冠军是()。
乐乐用了1分13秒;欢欢用了1分32秒;牛牛用了1分50秒A. 乐乐B. 欢欢C. 牛牛二、填空题13.检验817-359=458是否正确,可以计算________,看得数是否等于________;也可以计算________,看得数是否等于________。
14.计算退位减法时,十位上不够减,应从________位上退1当10。
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小学三年级数学下期练习试卷(苏教版)
姓名:____ 班级:____ 学号:____ 得分:_____
卷首语:同学们,时间过得真快,相信你们在学习上一定又获取了不少知识。
展示一下你的聪明才智吧,相信你一定能行!
一、判断5% 1、800÷4=200÷4=50 ( ) 2、北京举办奥运会的年份是平年。
( )
3、两位数乘两位数积最小是100。
( )
4、一头大象的体重约是3吨。
( )
5、小明用5元钱最多可以买2支圆珠笔,小明
用10元钱最多可以买4支这样的圆珠笔。
( )
二、填空30%
1、在( )里填上适当的单位名称。
在____上填上合适的数
⑴一辆卡车的载重量为5( )
⑵在一份中国地图上量得南京到上海的铁路长15( )
⑶ _____吨=6000千克
⑷4000米比5( )短
⑸二月份最多是______天。
⑹9千米=______米。
2、986÷2商的最高位上是( ),它表示( )个( )。
3、□84÷4要使商为两位数,□里最大能填( )。
4、一年中有( )个大月,( )个小月,如果某一年2月有29天,这一年共(
)天。
5、中华人民共和国是( )年( )月( )日成立,到( )年( )月(
)日正好建国一百周年。
6、( )千克是75千克的12倍。
42吨增加( )千克是45吨。
28乘12的积比280多( )。
7、每盒水彩8支,25盒共( )支,60支水彩笔至少需( )盒才能装完。
8 、( )和( )都是轴对称图形。
9、马拉松长跑比赛大约是( )千米。
教室的周长大约是( )米。
10、小孩妈妈的体重在45~50千克之间,正好是小孩体重的7倍,小孩的体重是(
)千克。
三、选择题5%
1、 两个乘数的积是8,一个乘数不变,另一个乘数再乘5,所得的积是原来积的(
)倍。
①8 ②5 ③40
2、下列各式的结果_____个最接近1000
①99+99 ②99×99 ③100×9
3、一个长方体从正面看到是
如果从后面看将会看到下面的(
)
①
②
③4
① ③
5、如右图,说法正确的是( ) 甲
乙
①甲的周长大于乙的周长 ②甲的周长小于乙的周长 ③甲的周长等于乙的周长
四、计算
1、直接写得数4%
42×20= 68+32= 48÷8÷3= 60÷2×10=
450-60= 48-6-4= 80×30= 480÷4=
2、列竖式计算下面各题14%
418÷2= 672÷9= 912÷6=
验算:
708÷4= 85×46= 39×28=
3、列式计算6%
①480除以6的商,再除以8商是多少?②一个数的8倍是416,这个数是多少?
五、操作6%
(1)把乙向平移格和甲拼成一个正方形
(2)画出把丙向右平移两格后的图形。
画出上图轴对称图形的另一半。
六、应用题30%
1、食堂有418袋面粉,用小板车每次可运8袋,几次可以运完?
2、王师傅打算5月4日开始加工一批零件,如果每天加工86个零件,到5月31日一共加工多少个零件?
3、一本书共780页,小明每天看75页,第10天应从第几页看起?
4、某学校有12个班,每班36人,需大客车8辆,或者需小汽车9辆。
(1)大客车每辆可以坐几人?
(2)小汽车每辆坐几人?
(3)每辆大客车比每辆小汽车多少坐几人?
5、小刚的爸爸买一套服装用去480元,单买2条裤子和一件上衣共用去680元。
每件上衣和每条裤子分别是多少元?
思考题:10%
1、甲乙两数的和是35,(甲数大于乙数)它们的差是15,甲乙两数各是多少?
2、一批图书,本数在50~60之间,分给8名同学,结果余下的书和每人分得的本数相同,那么这批书共有_____本?
结束语:轻松一下吧,可不要忘记认真检查试卷哦。