第7单元测试

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【部编版】语文二年级上册《第七单元综合检测卷》含答案

【部编版】语文二年级上册《第七单元综合检测卷》含答案

第7单元综合测试建议时间:50分钟满分:100分知识视窗一、认rèn一yi认rèn,选xuǎn一yi选xuǎn。

(填序号)(6分)①悬崖②青松③雄鹰①胡杨②骆驼③沙漠二、读dú拼pīn音yīn,写xiě词cí语yǔ。

(9分)cānɡmánɡyěwàisànbùwúlùnfánɡwūhúnshēnpánɡbiānɡǎnkuàihěnqīnɡ三、查chá字zì典diǎn,填tián一yi填tián。

(12分)要查的字部首除去部首有几读音组词画于一久 2农 农民 丹d ān四、下xi à列li è每m ěi组z ǔ词c í中zh ōn ɡ都d ōu 有y ǒu一y í个ɡè错cu ò别bi é字z ì,先xi ān 用y òn ɡ“○”圈qu ān 出ch ū来l ái,再z ài 在z ài 括ku ò号h ào里l ǐ写xi ě出ch ū正zh èn ɡ确qu è的de字z ì。

(8分) 例:纸巾 棉 南瓜 (被) 1.带领 口今 晴天 ( ) 2.展现 低头 气水 ( ) 3.正再 战士 泼水 ( ) 4.以经圆心穿戴( )五、看k àn 下xi à列li è四s ì幅f ú图t ú画hu à,你n ǐ想xi ǎn ɡ到d ào了le怎z ěn 样y àn ɡ的de词c í语y ǔ或hu ò诗sh ī句j ù?请q ǐn ɡ选xu ǎn 一yi 选xu ǎn。

【同步练习】译林版初二英语上册 Unit7 单元测试(B卷 能力提升练)

【同步练习】译林版初二英语上册 Unit7 单元测试(B卷 能力提升练)

8A Unit7 单元测试(B卷·能力提升练)一、单项选择1.Be sure to come to see me when you are free, ________?A.don’t you B.will you C.aren’t you D.do you2.We want to buy ________ things that we like.A.the whole B.whole the C.all the D.the all3.— Did you go and visit the Great Wall ________?— No, we didn’t. It rained heavily.A.tomorrow morning B.next morning C.the tomorrow morning D.the next morning4.Since long-distance travel is not a top choice during the pandemic(疫情), camping________ as a new travel trend for people living in big cities so far.A.has risen B.has raised C.rose D.raised5.The house has ________ and each room is ________.A.enough rooms; enough big B.enough rooms; big enough C.rooms enough; big enough D.rooms enough; enough big6.I am ________ tired and I need a rest.A.a bit B.little C.a bit of D.a few7.Shanghai is bigger than ________ in Jiangsu and bigger than ________ in China. A.any city; any other city B.any cities; any citiesC.any other city; the other cities D.any other city; any city8.A lot of money________ at the charity show, but the cost of living ________ a lot, so we still need to do much work to help the disabled people.A.was raised; has risen B.was raised; is risen C.rose; has risenD.rose; were raised9.The castle stands in a quiet place ________ the main road at the far end of the river. A.to B.for C.off D.out10.—The advantages of Chongqi Bridge have already been seen.—________ good news to us!A.What B.What a C.How D.How a二、完形填空Xinjiang is a very interesting place to have a great time. But do you know anything about the four ____11____ in Xinjiang? Here is something about ____12____. In____13____ parts of Xinjiang, spring is too short. ____14____ usually comes in April and ends in May. Summer is from late May to August. It’s often very ____15____ in the day but quite cool at night. Autumn is the best season. It ____16____ from September, and goes to October. It’s ____17____ and the weather is quite warm. You can eat a lot of good and sweet ____18____ here. So there are many people here on holidays. And a lot of them come from Japan, the USA, Canada, Australia and many other ____19____. They come to visit Xinjiang at this time of the year. They are really relaxed. Winter is long here. It lasts from November to March and it is very cold. There is much ____20____ everywhere in winter. You need to wear a lot of warm clothes.11.A.places B.years C.seasons D.inventions 12.A.him B.her C.you D.them 13.A.many B.much C.little D.few 14.A.That B.It C.This D.There 15.A.cool B.cold C.hot D.wet 16.A.begins B.ends C.comes D.finishes 17.A.sunny B.rainy C.windy D.snowy 18.A.vegetables B.grass C.food D.fruit 19.A.villages B.countries C.cities D.towns 20.A.snow B.rain C.wind D.storm三、阅读单选AIf you find yourself feeling a little less cheerful than you were when days are going from summer to autumn, it’s not your imagination: there is a science-backed reason you feel unhappy easily in the cooler months.“It’s real,” said Kathryn Roecklein. “The changes don’t always affect everyone in the same way,” she added. “But seasonal mood changes often include less energy, feeling less social, losing interest in favorite activities and changes in sleep — you may have trouble sleeping or want to sleep more than usual.”There are a lot of reasons why our moods change with the season, but a big factor (因素) is ______. “The hours of day, which are shortest in winter and longest in summer, are the main reason.” Roecklein said. Sunsets are getting earlier and earlier when autumn begins, so it’s not surprising if you feel those mood changes around the same time.We should remember that “winter blues” is not something we cannot overcome (克服). Here are a few things you can do. First, get yourself bathed in the sun. A walk outside in the sun in the morning will surely make you feel better. Secondly, eat healthily. Try more fruit, vegetables and drink plenty of water. Besides, make time for your friends. A good chat with your best friends makes your day.21.What can we know from the second paragraph?A.Changes in sleep mean you want to sleep more.B.What activities lead you to seasonal mood changes.C.Your favourite activities make you less social.D.What problems you may have with seasonal mood changes.22.Which of the following is the most suitable word for the blank in Paragraph 3? A.wind B.light C.time D.food 23.What does the underlined phrase “winter blues” mean in Paragraph 4?A.Feeling sad in winter.B.Loving blue thick clothes. C.Painting houses blue in winter.D.Listening to blues in winter. 24.What is the writer’s advice to deal with “winter blue”?a. walk in the sunb. take a bath oftenc. meeting their friendsd. eat less vegetablese.drinking more waterA.a, b, c B.b, c, d C.a, c, d D.a, c, eHappy Rain on a Spring Night— Du FuGood rain knows its time right;It will fall when comes spring.With wind it steals in night;Mute, it moistens each thing.Over wild lanes dark cloud spreads;In boat a lantern looms.Dawn sees saturated reds;The town’s heavy with blooms.(Translated by Xu Yuanchong)Note: steal 偷偷移动;moisten 使……润湿;lane 小路;spread 扩散,传播;loom 逼近;bloom (常指供观赏的)花This famous poem, with four couplets(诗句的“联”), was written by Du Fu(712—770, Tang Dynasty)when he was living and farming in Chengdu. His farming experience taught him to be thankful to nature.The very first word, “good”, shows the poet’s joy and love for the spring rain. The rain is good because it “knows” the time to come. Here the poet uses personification (拟人), as if the rain were smart enough to come in time for the farmers’ busy season.When the rain comes, it appears during the night without making any noise. Unlike the summer storms, the spring rain finishes its task without being known.In the third couplet, the poet describes a peaceful scene(景象)to us. In the night sky, theclouds look dark and heavy. It’s a sign that there will be enough rain during the night. The light from the riverboat makes the dark scene a bit livelier.Lastly, the poet starts to imagine. Tomorrow morning, he thinks, the city of Chengdu will become beautiful when all of the flowers bloom(盛开)after the rain.25.The underlined phrase (划线的短语) “as if” most probably (有可能) means “________”. A.仿佛B.即使C.然而D.因此26.Which of the following rhymes (韵律) are right for this poem?A.aa﹣bb﹣cc﹣dd B.ab﹣ab﹣cd﹣cdC.ab﹣cd﹣ab﹣cd D.ab - ba - cd - dc27.Which word can describe the rain best in this poem?A.Busy B.Heavy C.Quiet D.Terrible 28.Which of the following uses “personification”?A.It will fall when comes spring.B.With wind it steals in night.C.In boat a lantern looms.D.The town’s heavy with blooms.CExercise is the best way to stay healthy. But few people get enough exercise. Only 20% of Americans get 150 minutes of physical activity every week. More than 80 million Americans over 6 years old are not active (活跃的).Many US schools cut (削减) PE classes. Only 15% of schools have this class at least three days a week.This year, the US National Institutes of Health (NIH) starts an important study. It will show the things happening inside a body after exercise. The NIH hopes to tell people that exercise is a kind of good medicine.The study will run for six years. It studies a group of about 3,000 people. They are from the 11-year-olds to the old. The study has shown many nice changes in the body during and after exercise so far.And the study has also shown that housework can be physical exercise. “Cutting the grass, cleaning rooms, washing the car — all of these are exercise,” says a scientist. “Exercise isn’t just throwing a ball into a basket.”29.What do the first and second paragraphs mainly tell us?A.How to stay healthy in our daily life.B.Children under 6 years old are not active in their life.C.Many US schools don’t have enough PE classes.D.Most Americans don’t get enough exercise.30.Why does the US National Institutes of Health start the important study? A.To tell people exercise is important.B.To show people some useful exercise.C.To call on students to do more exercise.D.To ask people to start doing housework.31.Which is TRUE about the study?A.It will run for half a year.B.It only studies the middle school students.C.It has shown the body changes during and after exercise.D.There are three hundred people taking part in the study.32.Which of the following is NOT mentioned (提及) in the passage? A.Cutting the grass.B.Doing some cleaning in the house.C.Planting some trees in the garden.D.Washing the car.33.What’s the best title for the passage?A.An important study on exercise.B.Doing housework is helpful.C.The school students and exercise.D.A kind of medicine for the old and the young.D"Hurry up, Dad! Jane and I are ready." Harry called out."I will be late if I drive you to school," Mr Smith said."Can't you go to school on foot this morning?....But the schoolis far away!" Jane said."Walking is a good way to keep healthy, children. Now getyour schoolbags and go!"So Jane and Harry had to walk five blocks to school finally.In the evening, the children told their grandpa that theywalked to school that morning. Grandpa said, "That was goodfor you. When I was young, I walked five kilometres to schoolevery day." Jane said, "But I hate walking." Grandpa said,"Children should walk and run every day. If you do so, you willbecome stronger and stronger. You won't get sick so often.""From now on I'll start walking every day," Harry said, "I'd like to be healthy and strong." "I will join you, Harry," Jane said.34.Harry and Jane went to school this morning.A.on foot B.by bike C.by car D.by bus 35.The children walked to school that day.A.five blocks B.five kilometresC.three blocks D.three kilometres36.Who hates walking?A.Harry.B.Jane.C.Their father.D.Their grandfather.37.How did their grandfather usually go to school?A.By bus.B.By car.C.By train.D.On foot. 38.Walking is a good way to according to their grandpa.A.get to school B.get to workC.have fun D.keep healthy四、阅读填表This is Radio Washington.It's six o'clock in the morning, and here is the local (当地的) news. The bad weather has again brought lots of trouble in this city. The heavy snow which has been falling since yesterday afternoon has caused great difficulty. Many streets are stuck (堵住). So far two bad traffic accidents have happened and three persons died from it. So it's better not to drive out. People have been asked to stay inside if possible. Some schools in the countryside are closed. In the city itself, however, schools open as usual. It's going to snow all day today, but I guess kids would be happy. Well, that's the news at six o'clock.Now let's have some light music.阅读短文并根据短文内容完成表格。

Unit7单元综合水平测试题(能力提升卷)人教版英语八年级下册

Unit7单元综合水平测试题(能力提升卷)人教版英语八年级下册

Unit 7 What’s the highest mountain in the world?单元综合水平测试题(能力提升卷)一、单项选择(本大题共10小题,每小题1分,共10分)。

1 This park is about 5000 square kilometers _______size.A. onB. atC. ofD. in2. When and where were you born? I was born _______October 1st,1988 ________ Suzhou.A. on; onB. in; inC. on; inD. in; on3. It’s so cold today. Yes,it's _______ colder than it was yesterday.A. someB. moreC. veryD. much4.With the help of the computer,the news can ________every corner of the world.A. arriveB. arrive toC. getD. reach5. I've got quite a few dictionaries. Among them, this English dictionary is ________.A. much usefulB. more usefulC. the most usefulD. a little useful6. How tall he is! Yes,he is ________than any other student in his class.”A. tallB. tallerC. the tallestD. tallest7. China has ________ population in the world.A. moreB. the mostC. largerD. the largest8. ________the boy is four, he can draw well.A. AlthoughB. SoC. Because ofD. Because9. You are too quiet. How I hope you can be ____________ outgoing.A. a little moreB. too muchC. much tooD. much less10. Pandas are very special ________us.A. inB. toC. ofD. at二、完型填空(本大题共10小题,每小题1分,共10分)Counting animals in the wild is a hard job. If you can’t _____11_____ how hard it can be, try counting all of the birds in a park near you. The difficulty of counting doesn’t stop the International Union for Conservation of Nature Resources, though. This group publishes(公布)a list of the world’s endangered animal and plant species.People from all over the world work with the union to _____12_____ and count endangered animals. Counting endangered animals is hard because some animals are so few that even scientists _____13_____ ever see them. Other animals live in such large areas that finding them is almost _____14_____ without modern technology. Here are two ways scientists count endangered animals.The Florida panther(豹)has a small _____15_____. Only thirty to fifty panthers are left in the _____16_____ . Scientists use dogs to find them out. After finding a panther, scientists put a radio collar(无线电项圈)around its neck. Airplanes then pick up signals (信号)from the collar. The signal also _____17_____ if the panther is resting or moving.Humpback whales are another kind of endangered animals. Scientists look for humpback whales by using underwater microphones(麦克风), which record the whales’ _____18_____ . Photographs of whales’ tails then help scientists identify(辨别)whales. Like human fingerprints, each humpback’s tail has different marks. Tail photographs help scientists identify, count, and _____19_____ whales as they swim through the oceans of the world.There are many _____20_____ to count animals, but the most important is to make surea kind of animals doesn’t die out.11.A.agree B.imagine C.mention D.remind12.A.look for B.look out C.look up D.look atually B.certainly C.probably D.hardly14.A.simple B.impossible C.valuable D.unusualanization B.difference C.population petitions16.A.park B.zoo C.water D.wild17.A.shows B.sees C.draws D.thinks18.A.smell B.songs C.feelings D.weight19.A.catch B.lead C.follow D.train20.A.suggestions B.chances C.opinions D.reasons三、阅读理解(本大题共15小题,每小题2分,共30分)阅读下面短文,从每题所给的A、B、C、D四个选项中选出最佳选项。

北师大版五年级数学上册第7单元检测卷

北师大版五年级数学上册第7单元检测卷

北师大版·五年级数学上册(可能性)一、填空。

(每小题2分;共16分)1. 把大小相同的3个白球和4个红球装在同一个口袋里,任意摸出一个球,会有( )种可能的结果,任意摸出两个球,又会有( )种可能的结果。

2. 抛出一枚硬币,有( )种可能的结果,分别是( )。

3. 袋子里有99块蓝宝石和1块红宝石,从中任意摸出一块,有( )种可能的的结果。

4. 魔盒里装着同一样的纸袋包装好的10只水晶鞋和10只布鞋,白雪公主闭着眼找出一只,有( )种可能的结果。

5. 掷骰子(6 个面上分别标有1-6这6个数字),每掷一次可能有( )种结果。

6. 袋子里有16个大小、形状都相同的红球和白球。

要使摸到红球的可能性大一些,白球最多放( )个。

7. 给一个正方体的六个面上分别涂上红、黄、蓝三种颜色,任意抛50次,要想红色面朝上的次数最多,蓝色面朝上的次数最少,( )面涂红色,( )个面涂蓝色。

8. 袋子里放了一些形状、大小相同的球,下表是典典摸球的情况记录(摸了40次,每次摸出一个记录后又放回袋子里)。

如果再摸一次,摸到( )球的可能性最大。

二、判断。

()9. 任意翻阅一年的日历,翻到星期一的可能性比翻到1号的可能性大。

()10. 如果盒子里有9个白球,1个红球,乐乐先摸一个,一定是白球。

()11. 拿出扑克牌中同一花色的13张牌,任意摸一张,大于10洋洋先走,小于10小文先走,这个游戏是公平的。

()12. 桌子上摆着7张卡片,分别写着1—7各数。

如果摸到单数小明赢,如果摸到双数小芳赢。

照此规则,小芳一定会输。

()13. 转动下面的转盘,指针停在蓝色区域的可能性最小。

()14. 扔瓶盖游戏,瓶盖落地后可能出现两种情况:盖面朝上和盖面朝下,出现这两种情况的可能性一定是相等的。

()15. 掷两次骰子并相加,和是7的可能性要比和是12的可能性大。

()16. 把一枚硬币拋向空中,正反两面朝上的可能性相等。

()三、选择。

六年级数学上册第7-8单元测试题(含答案)

六年级数学上册第7-8单元测试题(含答案)

六年级数学上册第7-8单元测试题(含答
案)
下面是六年级数学上册第7-8单元的测试题及答案。

第7单元测试题
1. 计算下列各题:
a) $12 + 15 = ?$
b) $38 - 19 = ?$
c) $7 \times 9 = ?$
d) $63 \div 7 = ?$
答案:
a) $12 + 15 = 27$
b) $38 - 19 = 19$
c) $7 \times 9 = 63$
d) $63 \div 7 = 9$
2. 如果一个半小时有90分钟,那么三个半小时有多少分钟?
答案:一个半小时有90分钟,所以三个半小时有$90 \times 3 = 270$分钟。

3. 某商场正在举行打折促销活动,商品原价是100元,现在打八折,打折后的价格是多少?
答案:打八折意味着可以减少原价的百分之十二。

所以,打折后的价格是$100 \times 0.8 = 80$元。

第8单元测试题
1. 在以下数字中,哪个数字是最大的:573,895,369,734?答案:最大的数字是895。

2. 填写下列数列中的数:
a) 2, 4, 6, ?, 10
b) 1, 4, ?, 16, 25
答案:
a) 2, 4, 6, 8, 10
b) 1, 4, 9, 16, 25
3. 请画出正方形和矩形,并解释它们的特点。

答案:请参考相关教材中提供的图示和解释。

以上是六年级数学上册第7-8单元的测试题及答案,希望对你
的研究有所帮助。

注意:本文档内的内容仅供参考,不作为最终答案的确凿依据。

请以教材内容为准。

人教版数学四年级上册《第七单元检测》含答案

人教版数学四年级上册《第七单元检测》含答案

人教版数学四年级上学期第七单元测试一.选择题1.如图的统计图中,1格表示A.5千克B.10千克C.5箱2.如图是某校初中段各年级人数占初中总人数百分比情况统计图,已知八年级有学生105人,那么七年级的学生数是A.350 B.105 C.140 D.不能确定3.四年级同学参加兴趣小组情况统计图.人数相差3的是小组和小组.A.趣味数学和美术B.美术和科技C.趣味数学和科技D.足球和美术4.(2019秋•南开区期末)如图是、、、四辆不同类型的汽车每百公里的耗油量.如果每辆车都有50升油,那么这四辆车最多可行驶的路程合计是公里.A.22 B.1200 C.2000 D.22005.(2019春•雨花区期末)如图是四位同学语、数成绩总分的复式条形统计图.的语文成绩最高A.、B.、C.、D.、6.(2019•防城港模拟)下面是育英小学和西门小学四、五、六年级学生回收电池统计图.根据统计情况估计一下,哪个学校的学生回收的电池更多?A.西门小学B.育英小学C.两个学校一样多二.填空题7.(2019•邵阳模拟)如图是四年级同学最喜欢吃的水果的人数统计图.(假设每人只选一种水果)(1)最喜欢吃的人数最多.(2)最喜欢吃的人数最少.(3)四年级共有学生人.(4)最喜欢吃香蕉的人比最喜欢吃橘子的人多人.8.(2018秋•建邺区期末)条形统计图用2格表示20人,平均每格表示人,照这样计算,要表示120人需要画.9.(2018春•成华区期末)看图回答问题:(1)锻炼后成绩个数提升最少的是,导致这一结果的原因可能是.(2)锻炼后这5人的平均成绩为个分;(3)复式条形统计图用途很广泛,比如可以用于.10.(2019秋•嘉陵区期末)四(2)班五名选手在踢毽子比赛中的成绩如下.(1)踢的下数最多,踢的下数最少.(2)小萍的成绩是第名,第三名是.(3)小静比小兰多踢了下.(4)小静踢的下数是小红的倍.11.(2019秋•卫东区期末)如图是某小学五年级学生最喜欢的玩具统计图:(1)女生喜欢玩具的人数最多,男生喜欢玩具的人数最少.(2)这个小学五年级一共有男生人.(3)如果你是学校旁边玩具店店长,进货时应该多进玩具.12.(2019秋•汉川市期末)如图是希望小学四年级一周内向“我爱祖国”主题活动投稿情况统计图.请根据条形图回答问题.(1)每格代表篇.(2)这一周内,周投稿篇数最多,周投稿篇数最少.(3)周四比周二多投稿篇.(4)这一周一共投稿篇.三.判断题13.纵向复式条形统计图比横向复式条形统计图表示的更明白..(判断对错)14.任意两个条形统计图都可以合成一个纵向复式条形统计图..(判断对错)15.如图是青少年广场各活动小组人数统计情况.(1)图中纵格每格代表10个组.(判断对错)(2)参加书法组的人数最多,参加合唱组的人数最少.(判断对错)(3)这个活动中心的4个组共有150人.(判断对错)(4)舞蹈组人数比武术组人数少20人.(判断对错)(5)合唱组和武术组的总人数比书法组多10人.(判断对错)16.要形象具体的反映各年级男女生人数的情况,最好制成折线统计图.(判断对错)17.如图是李芳家下半年用水量统计图,请根据上图判断以下信息正误.对的画“”,错的画“”.(1)李芳家8月份用水量最少,11月份用水量最多.(判断对错)(2)李芳家下半年各月用水量均不相同.(判断对错)(3)李芳家下半年各月用水量最多相差5000千克.(判断对错)(4)李芳家第三季度用水量是20吨.(判断对错)(5)李芳家下半年一共用水47吨..(判断对错)四.应用题18.(2020春•盐城期中)下面是某市一个月天气变化情况统计图.(1)多云的天数是晴天的几分之几?(2)阴天的天数是这个月总天数的几分之几?19.下面是芳芳家下半年各月用水情况统计表.(1)哪个月用水最多?哪个月最少?(2)芳芳家下半年一共用水多少吨?(3)你从统计图中还能获得哪些信息?20.下面是5位同学阅读课外书情况的统计图.(1)写出每位同学读书的本数.(2)从统计图中你能获得哪些信息?(3)这5位同学共读了多少本课外书?21.(2019秋•望城区期末)33、某学校四年级同学最喜欢的体育运动项目统计图如下.(1)统计图中一格表示人.一共调查了人.(2)喜欢的人数最多,喜欢和的人数同样多.(3)你还能提出什么数学问题并解答?22.(2019秋•新疆期末)为了丰富学生的课外活动,25团中学每周星期四下午举办兴趣活动课程,四年级参加活动如图表示.仔细观察如图并且回答问题.(1)一格表示人.(2)参加小组的人数最多,参加小组的人数最少.(3)参加猜谜语小组的人数比参加象棋小组的人数多人.(4)你还能提出什么问题?23.(2019春•承德期末)如图是某工厂四个车间第一季度和第二季度生产情况统计图.(1)车间季度生产量最高.(2)第二季度车间产量最低.(3)第三车间第一季度比第二季度多生产个.(4)提出一个问题并解答.五.操作题24.(2018秋•禅城区期末)根据如表,将统计图画完整.班级图书统计表图书种类数量(本图画书40文学书50科普书20故事书6025.(2019春•沙河口区期末)某学校调查学生对古诗词作者了解的情况,抽取部分学生进行问卷,结果分“非常了解”、“比较了解”、“一般了解”、“不了解”四种类型,分别记为、、、.根据调查结果绘制下面还不完整的统计图.学生对古诗词作者了解的情况统计图(1)本次问卷中,是的2倍多2人,则是人,学校一共调查了名学生.(2)请根据数据信息补全条形统计图.(3)选择“非常了解”、“比较了解”共有人.26.育英小学六(2)班同学开展回收易拉罐的活动,并制成了如下统计图.(1)月回收的易拉罐最少,月回收的易拉罐最多.(2)2月到8月一共回收易拉罐个.六.解答题27.(2019秋•大兴区期末)某学校开展了主题为“垃圾分类、绿色生活新时尚”的宣传活动.李老师为了解五年级学生对于垃圾分类知识的掌握情况,组织五年级两个班的全体学生进行了垃圾分类知识竞赛,将他们的成绩进行统计,绘制了下面的统计图.(1)五年级两个班的学生人数相等,五年级一共有学生人.(2)请把统计图补充完整.(3)在这次垃圾分类知识竞赛中,五年级有人成绩优秀,有人成绩不合格.28.(2019春•枣强县期末)看图回答下列问题.(1).上面的统计图是统计图.(2).小强家第季度电费最多,是元.(3).小军家第季度电费最少,是元,平均每季度元.(4)小军家全年电费元,小强家全年电费元.小强家比小军家全年电费多.(5).全年两家电费一共是元.29.(2019春•成武县期末)某超市5月份和6月份饮料销售情况统计图(1)饮料最受欢迎.(2)果汁饮料6月份比5月份多销售168元,果汁饮料每箱多少钱?(3)6月份平均每种饮料销售多少箱?30.(2019秋•东城区期末)按要求完成下面各题.(1)根据小美提供的信息把9月、10月的用水量在条形图上表示出来.(2)你认为小美家8月的用水量可能是吨,把它在条形图上表示出来,然后在横线上写出你的理由:.31.(2019秋•永州期末)观察统计图,解决问题.(1)图中每格代表人.(2)四(2)班一共有50人,请把统计图补充完整.(3)四(2)班喜欢吃的人数最多.答案与解析一.选择题1.如图的统计图中,1格表示A.5千克B.10千克C.5箱【解答】解:统计图中,1格表示5千克.故选:.2.如图是某校初中段各年级人数占初中总人数百分比情况统计图,已知八年级有学生105人,那么七年级的学生数是A.350 B.105 C.140 D.不能确定【解答】解:10530%350÷=(人)⨯=(人)35040%140答:七年级有学生140人.故选:.3.四年级同学参加兴趣小组情况统计图.人数相差3的是小组和小组.A.趣味数学和美术B.美术和科技C.趣味数学和科技D.足球和美术【解答】解:963-=(人)答:人数相差3的是趣味数学小组和科技小组.故选:.4.(2019秋•南开区期末)如图是、、、四辆不同类型的汽车每百公里的耗油量.如果每辆车都有50升油,那么这四辆车最多可行驶的路程合计是公里.A.22 B.1200 C.2000 D.2200【解答】解:(5010)100(5025)100(505)100(5010)100÷⨯+÷⨯+÷⨯+÷⨯=⨯+⨯+⨯+⨯51002100101005100=+++5002001000500=(公里)2200答:这四辆车最多可行驶的路程合计是2200公里.故选:.5.(2019春•雨花区期末)如图是四位同学语、数成绩总分的复式条形统计图.的语文成绩最高A.、B.、C.、D.、【解答】解:96959490>>>,答:小杰的语文成绩最高.故选:.6.(2019•防城港模拟)下面是育英小学和西门小学四、五、六年级学生回收电池统计图.根据统计情况估计一下,哪个学校的学生回收的电池更多?A.西门小学B.育英小学C.两个学校一样多【解答】解:353745117++=(个),>,117102++=(个),303735102答:西门小学的学生回收的电池更多.故选:.二.填空题7.(2019•邵阳模拟)如图是四年级同学最喜欢吃的水果的人数统计图.(假设每人只选一种水果)(1)最喜欢吃的人数最多.(2)最喜欢吃的人数最少.(3)四年级共有学生人.(4)最喜欢吃香蕉的人比最喜欢吃橘子的人多人.【解答】解:苹果:202545+=(人)香蕉:151833+=(人)西瓜:302858+=(人)橘子:161228+=(人)<<<,28334558(1)最喜欢吃西瓜的人最多;(2)最喜欢吃橘子的人最少;(3)28334558164+++=(人)答:四年级共有学生164人.(4)33285-=(人)答:最喜欢吃香蕉的人比最喜欢吃橘子的人多5人.故答案为:西瓜;橘子;164;5.8.(2018秋•建邺区期末)条形统计图用2格表示20人,平均每格表示人,照这样计算,要表示120人需要画.【解答】解:用2格表示20人,可以求得条形高与数据比为2:201:10=,则可求出表示数据20l人的条形高为1201012÷=(格);故答案为:10;12格.9.(2018春•成华区期末)看图回答问题:(1)锻炼后成绩个数提升最少的是,导致这一结果的原因可能是.(2)锻炼后这5人的平均成绩为个分;(3)复式条形统计图用途很广泛,比如可以用于.【解答】解:(1)根据两个条形的高度相差最少的应该是小华,导致这一结果的原因可能是小华跳绳不够熟练.(2)(11810256150118)5++++÷=÷5445≈(个)109答:锻炼后这5人的平均成绩约为109个分.(3)复式条形统计图用途很广泛,比如可以用于某班喜欢吃的水果情况等.(答案不唯一.)故答案为:小华;小华跳绳不熟练;109;某班喜欢吃的水果情况.10.(2019秋•嘉陵区期末)四(2)班五名选手在踢毽子比赛中的成绩如下.(1)踢的下数最多,踢的下数最少.(2)小萍的成绩是第名,第三名是.(3)小静比小兰多踢了下.(4)小静踢的下数是小红的倍.【解答】解:(1)小静踢的下数最多,小兰踢的下数最少.(2)小萍的成绩是第二名,第三名是小芳.(3)401426-=(下)答:小静比小兰多踢了26下.(4)40202÷=答:小静踢的下数是小红的2倍.故答案为:小静,小兰;二,小芳;26;2.11.(2019秋•卫东区期末)如图是某小学五年级学生最喜欢的玩具统计图:(1)女生喜欢玩具的人数最多,男生喜欢玩具的人数最少.(2)这个小学五年级一共有男生人.(3)如果你是学校旁边玩具店店长,进货时应该多进玩具.【解答】解:(1)女生喜欢布娃娃的人数最多,男生喜欢布娃娃的人数最少.(2)66154566192+++=(人)答:这个小学五年级一共有男生192人.(3)因为男生、女生喜欢跳棋、喜欢拼图的人数差不多,所以作为店长,进货应该多进跳棋和拼图.故答案为:布娃娃、布娃娃;192;跳棋和拼图.12.(2019秋•汉川市期末)如图是希望小学四年级一周内向“我爱祖国”主题活动投稿情况统计图.请根据条形图回答问题.(1)每格代表篇.(2)这一周内,周投稿篇数最多,周投稿篇数最少.(3)周四比周二多投稿篇.(4)这一周一共投稿篇.【解答】解:(1)通过观察条形统计图的纵轴可知,每格代表5篇.(2)这一周内,周五投稿篇数最多,周三投稿篇数最少.(3)453510-=(篇)答:周四比周二多投稿10篇.(4)4035304550200++++=(篇)答:这一周一共投稿200篇.故答案为:5;五、三;10;200;三.判断题13.纵向复式条形统计图比横向复式条形统计图表示的更明白..(判断对错)【解答】解:根据条形统计图的特点可知:条形统计图的条形可以表示两种不同的数量,可以是纵向的,也可以是横向的.故答案为:.14.任意两个条形统计图都可以合成一个纵向复式条形统计图..(判断对错)【解答】解:为了便于分析和比较,有时需要把两个有联系的统计图合编成一个复式统计图.原题说法错误.故答案为:.15.如图是青少年广场各活动小组人数统计情况.(1)图中纵格每格代表10个组.(判断对错)(2)参加书法组的人数最多,参加合唱组的人数最少.(判断对错)(3)这个活动中心的4个组共有150人.(判断对错)(4)舞蹈组人数比武术组人数少20人.(判断对错)(5)合唱组和武术组的总人数比书法组多10人.(判断对错)【解答】解:(1)此图纵轴表示人数,每格表示10人,因此,图中每格代表10个组,这种说法是错误的.(2)参加书法组的人数最多,参加武术组的人数最少.因此,参加书法组的人数最多,参加合唱组的人数最少.这种说法是错误的.(3)30402060150+++=(人),因此,这个活动中心的4个组共有150人.这种说法是正确.(4)参加舞蹈组的是40人,参加武术组的是20人,参加舞蹈组人数比参加武术组人数多20人,因此,舞蹈组人数比武术组人数少20人.这种说法是错误的.(5)302050+=(人),-=(人),605010书法组是60人,合唱组和武术组的总人数比与书法组人数少10人.因此,合唱组和武术组的总人数比书法组多10人.这种说法是错误的.故答案为:、、、、.16.要形象具体的反映各年级男女生人数的情况,最好制成折线统计图.(判断对错)【解答】解:根据题意知,要形象具体的反映各年级男女生人数的情况,最好制成条形统计图.所以上面的说法错误.故答案为:.17.如图是李芳家下半年用水量统计图,请根据上图判断以下信息正误.对的画“”,错的画“”.(1)李芳家8月份用水量最少,11月份用水量最多.(判断对错)(2)李芳家下半年各月用水量均不相同.(判断对错)(3)李芳家下半年各月用水量最多相差5000千克.(判断对错)(4)李芳家第三季度用水量是20吨.(判断对错)(5)李芳家下半年一共用水47吨..(判断对错)【解答】解:由分析可知:(1)李芳家8月份用水量最多,11月份用水量最少;(2)李芳家下半年9月和10月用水量相同;(3)李芳家下半年各月用水量最多相差1055=千克;-=(吨),5吨5000(4)李芳家第三季度,是7、8、9三月,用水量是:910827++=吨;(5)李芳家下半年一共用水:910885747+++++=吨;故答案为:, , , ,.四.应用题18.(2020春•盐城期中)下面是某市一个月天气变化情况统计图.(1)多云的天数是晴天的几分之几?(2)阴天的天数是这个月总天数的几分之几?【解答】解:(1)9 91010÷=答:多云的天数是晴天的910;(2)7(10759)÷+++ 731=÷731=答:阴天的天数是这个月总天数731.19.下面是芳芳家下半年各月用水情况统计表.(1)哪个月用水最多?哪个月最少?(2)芳芳家下半年一共用水多少吨?(3)你从统计图中还能获得哪些信息?【解答】解:(1)由图可知:8月用水最多,11月最少.答:8月用水最多,11月最少.(2)9108857+++++=++++198857=(吨)47答:芳芳家下半年一共用水47吨.(3)我从统计图中还可知,8月比9月用水量大.20.下面是5位同学阅读课外书情况的统计图.(1)写出每位同学读书的本数.(2)从统计图中你能获得哪些信息?(3)这5位同学共读了多少本课外书?【解答】解:(1)每位同学读的本数如下图:(2)从统计图中我发现:张丽同学阅读的本数最多;(3)8105611++++=+++185611=(本)40答:这5位同学共读了40本课外书.21.(2019秋•望城区期末)33、某学校四年级同学最喜欢的体育运动项目统计图如下.(1)统计图中一格表示人.一共调查了人.(2)喜欢的人数最多,喜欢和的人数同样多.(3)你还能提出什么数学问题并解答?【解答】解:(1)152525455510175+++++=(人)答:统计图中一格表示5人,一共调查了175人.(2)喜欢足球的人数最多,喜欢乒乓球和喜欢跳绳的人数同样多.(3)喜欢足球是人数比喜欢篮球的人数多几人?554510-=(人)答:喜欢足球是人数比喜欢篮球的人数多10人.故答案为:5、175;足球、乒乓球、跳绳.22.(2019秋•新疆期末)为了丰富学生的课外活动,25团中学每周星期四下午举办兴趣活动课程,四年级参加活动如图表示.仔细观察如图并且回答问题.(1)一格表示人.(2)参加小组的人数最多,参加小组的人数最少.(3)参加猜谜语小组的人数比参加象棋小组的人数多人.(4)你还能提出什么问题?【解答】解:(1)一格表示1人.(2)参加套圈小组的人数最多,参加象棋小组的人数最少.(3)743-=(人)答:参加猜谜语小组的人数比参加象棋小组的人数多3人.(4)提出的问题是:四年级参加兴趣小组有多少人?++++=(人)71147534故答案为:1;套圈、象棋;3;23.(2019春•承德期末)如图是某工厂四个车间第一季度和第二季度生产情况统计图.(1)车间季度生产量最高.(2)第二季度车间产量最低.(3)第三车间第一季度比第二季度多生产个.(4)提出一个问题并解答.【解答】解:(1)第四车间第四季度生产量最高.(2)第二季度一车间的产量最低.(3)17051550155-=(个)答:第三车间第一季度比第二季度多生产155个.(4)第一季度平均每个车间的产量是多少个?+++÷(1550143017051575)4=÷626041565=(个)答:第一季度平均每个车间的产量是1565个.故答案为:四、四;一;155.五.操作题24.(2018秋•禅城区期末)根据如表,将统计图画完整.班级图书统计表图书种类数量(本图画书40文学书50科普书20故事书60【解答】解:根据题意与分析可得:25.(2019春•沙河口区期末)某学校调查学生对古诗词作者了解的情况,抽取部分学生进行问卷,结果分“非常了解”、“比较了解”、“一般了解”、“不了解”四种类型,分别记为、、、.根据调查结果绘制下面还不完整的统计图.学生对古诗词作者了解的情况统计图(1)本次问卷中,是的2倍多2人,则是人,学校一共调查了名学生.(2)请根据数据信息补全条形统计图.(3)选择“非常了解”、“比较了解”共有人.【解答】解:(1)82218⨯+=(人)+++=(人)81816648答:是18人,学校一共调查了48名学生.(2)图如下:(3)81826+=(人)答:选择“非常了解”、“比较了解”共有26人.故答案为:18,48;26.26.育英小学六(2)班同学开展回收易拉罐的活动,并制成了如下统计图.(1)月回收的易拉罐最少,月回收的易拉罐最多.(2)2月到8月一共回收易拉罐个.【解答】解:(1)3月回收的易拉罐最少,8月回收的易拉罐最多.(2)30253540455055280++++++=(个)答:2月到8月一共回收易拉罐280个.故答案为:3;8;280.六.解答题27.(2019秋•大兴区期末)某学校开展了主题为“垃圾分类、绿色生活新时尚”的宣传活动.李老师为了解五年级学生对于垃圾分类知识的掌握情况,组织五年级两个班的全体学生进行了垃圾分类知识竞赛,将他们的成绩进行统计,绘制了下面的统计图.(1)五年级两个班的学生人数相等,五年级一共有学生人.(2)请把统计图补充完整.(3)在这次垃圾分类知识竞赛中,五年级有人成绩优秀,有人成绩不合格.【解答】解:(1)16126539+++=(人)⨯=(人)39278答:五年级一共有学生78人.(2)39138315---=(人)统计图补充如下:(3)131629+=(人)+=(人)358答:在这次垃圾分类知识竞赛中,五年级有29人成绩优秀,有8人成绩不合格.故答案为:78,29,8.28.(2019春•枣强县期末)看图回答下列问题.(1).上面的统计图是统计图.(2).小强家第季度电费最多,是元.(3).小军家第季度电费最少,是元,平均每季度元.(4)小军家全年电费元,小强家全年电费元.小强家比小军家全年电费多.(5).全年两家电费一共是元.【解答】解:(1)根据条形、折线和扇形统计图的特点可得,上面的统计图是复式条形统计图;(2)根据统计图可得,小强家第三季度电费最多,是270元;(3)根据统计图可得,小军家第二季度电费最少,是115元;+++÷(135210115160)46204=÷=(元)155答:平均每季度155元.(4)135210115160620+++=(元)185270130205790+++=(元)-=(元)790620170答:小军家全年电费620元,小强家全年电费790元.小强家比小军家全年电费多170元.(5)6207901410+=(元)答:全年两家电费一共是1410元.故答案为:复式条形;三,270;二,115,155;620,790,170元;1410.29.(2019春•成武县期末)某超市5月份和6月份饮料销售情况统计图(1)饮料最受欢迎.(2)果汁饮料6月份比5月份多销售168元,果汁饮料每箱多少钱?(3)6月份平均每种饮料销售多少箱?【解答】解:(1)362561+=(箱)+=(箱)403676201838+=(箱)>>766138答:果汁饮料最受欢迎.(2)168(4036)÷-=÷1684=(元)42答:果汁饮料每箱42元钱.(3)(364020)3++÷=÷963=(箱)32答:6月份平均每种饮料销售32箱.故答案为:果汁.30.(2019秋•东城区期末)按要求完成下面各题.(1)根据小美提供的信息把9月、10月的用水量在条形图上表示出来.(2)你认为小美家8月的用水量可能是吨,把它在条形图上表示出来,然后在横线上写出你的理由:.【解答】解:(1)(2)小美家8月的用水量可能是9.5吨,理由:从7月开始用水量逐渐减少,8月的用水量比7月的少,比8月的多,所以我认为可能是9.5吨.故答案为:9.5,从7月开始用水量逐渐减少,8月的用水量比7月的少,比8月的多,所以我认为可能是9.5吨.31.(2019秋•永州期末)观察统计图,解决问题.(1)图中每格代表人.(2)四(2)班一共有50人,请把统计图补充完整.(3)四(2)班喜欢吃的人数最多.【解答】解:(1)图中每格表示2人.(2)50(188124)-+++=-50428=(人)作图如下:(3)答:四(2)班喜欢吃面包的人数最多.故答案为:2;面包.。

新译林版四年级上册Unit7_单元测试卷(附答案)

新译林版四年级上册Unit7_单元测试卷(附答案)

Unit7 单元测试卷一、将以下字母排列成单词,并写出词义。

1. e, h, o, s __________ ( )2. 1, n, o, y __________ ( )3. r, h, t, t, y, i __________ ( )4. k, c, s, o __________ ( )5. t, f, f, i, y __________ ( )二、找出每组中与其余三个不同类的一项。

( ) 1. A. cat B. monkey C. umbrella D. tiger( ) 2. A. ruler B. pencil C. rubber D. fan( ) 3. A. T-shirt B. shoes C. cat D. cap( ) 4. A. twenty B. thirty C. forty D. for( ) 5. A. how many B. how much C. would like D. what colour 三、选择填空。

( ) 1. ---Do you like this fan?---________________A. Yes, I do.B. Yes, I can.C. Yes, we are.( ) 2. ---What about my new shoes?---________________A. They’re black.B. They’re nice.C. They’re twenty yua n. ( ) 3. ---Can you play ________ table tennis?---Yes, I can.A. aB. theC. /( ) 4. ---________ are these socks?---They’re five yuan.A. WhatB. How manyC. How much四、连词成句,并将句子译成中文。

1. help, I, you, Can (?)_____________________________________________________________________2. are, socks, much, these, How (?)_____________________________________________________________________ 3. only, yuan, It’s, three (.)_____________________________________________________________________ 4. umbrella, This, is, cool (.)_____________________________________________________________________ 5. you, like, How, would, many, sweets (?)_____________________________________________________________________ 五、改错。

【数学】人教版小学三年级数学上册 第7章 长方形和正方形 单元测试题(含答案)

【数学】人教版小学三年级数学上册 第7章 长方形和正方形 单元测试题(含答案)

人教版小学三年级数学上册第7章长方形和正方形单元测试题(含答案)第七单元测试卷一、我会填。

(24分)1.在下面的图形中,()是四边形,()是正方形,()是长方形。

2.长方形的周长=(),正方形的周长=()。

3.用4根长为8厘米的小棒摆出一个正方形,它的周长是()厘米。

4.一个长方形的长是5米,宽是1米,它的周长是()米。

5.正方形的周长是24分米,它的边长是()分米。

6.一个长方形的周长是18米,它的长是6米,宽是()米。

7.一个长方形,长和宽的和是12厘米,则它的周长是()厘米。

8.用两个周长12厘米的正方形拼成一个长方形,其周长是()厘米。

9.将一个边长是9厘米的正方形分成三个相同的长方形,这三个长方形的周长总和是()厘米。

二、我会判。

(正确的画“✔”,错误的画“×”)(10分)1.由四条边组成的图形就是四边形。

()2.长方形的长增加3厘米,周长就增加3厘米。

()3.长方形的周长比正方形的周长长。

()4.如果知道正方形的边长,那么就可以计算出它的周长。

()5.周长不相等的两个正方形,它们的边长也可能相等。

()三、我会选。

(10分)1.如图,从小明家到学校有两条路可以走,这两条路相比,()。

A.第①条路近B.第②条路近C.一样近2.从边长5厘米的正方形的一个角上剪去一个边长1厘米的小正方形,如图所示,剪后的图形的周长与原正方形的周长相比,()。

A.剪后的图形周长长B.原正方形的周长长C.周长一样长3.用两根同样长的铁丝,一根围成正方形,一根围成长方形,它们的周长相比, ()。

A.周长一样长B.正方形的周长长C.长方形的周长长4.用边长是1厘米的小正方形拼成的下列图形,周长最长的是()。

5.从一个长是10厘米、宽是8厘米的长方形中,剪下一个最大的正方形,正方形的边长是()。

A.10厘米B.2厘米C.8厘米四、操作天地。

(16分)1.量一量,并计算下面图形的周长。

(单位:厘米)(8分)(1)(2)2.计算下面图形的周长。

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