(复习)蓝鸽作业1+2+3+4+期中选择题集锦
期中考试题及答案大全
期中考试题及答案大全一、单项选择题（每题2分，共20分）1. 以下哪个选项是正确的？A. 地球是平的B. 太阳从西边升起C. 月球是地球的卫星D. 人类登陆过火星答案：C2. 以下哪个国家不是联合国安全理事会常任理事国？A. 中国B. 法国C. 印度D. 俄罗斯答案：C3. 以下哪个选项是正确的？A. 光速是宇宙中最快的速度B. 声音在真空中传播速度最快C. 地球的自转周期是24小时D. 一年有13个月答案：C4. 以下哪个选项是正确的？A. 植物通过光合作用产生氧气B. 动物通过光合作用产生氧气C. 植物通过呼吸作用产生氧气D. 动物通过呼吸作用产生氧气答案：A5. 以下哪个选项是正确的？A. 牛顿第一定律描述了物体在没有外力作用下的运动状态B. 牛顿第二定律描述了物体在受到外力作用下的运动状态C. 牛顿第三定律描述了物体在受到外力作用下的运动状态D. 牛顿第四定律描述了物体在受到外力作用下的运动状态答案：A6. 以下哪个选项是正确的？A. 人体最大的器官是心脏B. 人体最大的器官是肝脏C. 人体最大的器官是皮肤D. 人体最大的器官是肺答案：C7. 以下哪个选项是正确的？A. 酸雨是由于大气中的二氧化碳造成的B. 酸雨是由于大气中的二氧化硫和氮氧化物造成的C. 酸雨是由于大气中的氧气造成的D. 酸雨是由于大气中的水蒸气造成的答案：B8. 以下哪个选项是正确的？A. 人类是地球上唯一使用语言的生物B. 人类是地球上唯一使用工具的生物C. 人类是地球上唯一具有自我意识的生物D. 人类是地球上唯一具有学习能力的生物答案：C9. 以下哪个选项是正确的？A. 电子是最小的物质粒子B. 质子是最小的物质粒子C. 中子是最小的物质粒子D. 夸克是最小的物质粒子答案：D10. 以下哪个选项是正确的？A. 地球的赤道周长是4万公里B. 地球的赤道周长是4千公里C. 地球的赤道周长是40万公里D. 地球的赤道周长是40千公里答案：A二、填空题（每题2分，共20分）11. 地球的自转周期是________小时。
部编版2024年四年级语文上学期期中复习全能练习单
部编版2024年四年级语文上学期期中复习全能练习单班级：_____________ 姓名：_____________正确读音选一选1. 给下列加点字选择正确的读音，打“√”。
蝙．蝠（biān piān）青苔．（tái tāi）系．铃铛（jìxì）荧屏．（pín píng）潜．力（qiǎn qián）家雀．儿（qiǎo què）2. 用“√”给加点字选择正确的读音。
①将士们宁．（nínɡnìnɡ）可牺牲自己，也要让百姓过上安宁．（nínɡnìnɡ）的生活。
②他表演的小丑滑稽可笑，观众先是起哄．（hōnɡhònɡ），然后哄．（hōnɡhònɡ）堂大笑。
③一阵旋．（xuán xuàn）风刮过，风车不停地旋．（xuán xuàn）转。
3. 给下面的加点字选择正确的读音。
琵．琶（bí pí）葡萄．（tao táo）飞将．（jiàng jiāng）醉．卧（zuì zhuì）秦．时（qíng qín）长征．（zhēng zēng）4. 用“____”画出句子中加点字的正确读音。
（1）老师傅率．（lǜshuài）领徒弟们终于想出了提高工作效率．（lǜshuài）的好方法。
（2）爷爷脾气倔强．（qiǎng jiàng），性格刚强．（qiǎng jiàng），从来不轻易向困难低头。
（3）大家看．（kān kàn）见那个看．（kān kàn）守瓜摊的老人晕倒了，纷纷伸出援助之手。
5. 用“√”给加点字选择正确的读音。
稿．纸（hǎo gǎo）繁衍．（xíng yǎn）暸．望（liáo liào）沮．丧（zǔ jǔ）机械．（xiè jiè）绮．丽（qí qǐ）形近字词6. 我会形近字组词。
2024-2025一年级数学上册期中测试卷(附详细答案)
2024-2025一年级数学上册期中测试卷（附详细答案）一、选择题A．上B．下C．左2．与3相邻的两个数是（）。
A．1和2B．4和5C．2和4D．1和43．蝴蝶与花比，正确的是（）。
A．5＞4B．5＜6C．5＝54．7比3多（），比7多3的数是（）。
A．3，4B．3，10C．4，105．如图中不同类的是（）。
6．小红左边有3人，右边有2人，这一队共有几人？（）A．5B．6C．77．与2＋5得数相等的是（）。
A．8－1B．7＋1C．9－38．下面（）是左手。
9．下图中，○的左边是（），■的上面是（）。
10．媛媛口算一道减法题，“＝”前后都是4，“－”前面是（）。
A．0B．4C．8二、填空题11．( )比( )多( )个。
12．写数。
13．比一比，在多的后面的□内打“√”。
14．15．推迟后，读书活动在星期()举行。
16．画△，要比★少4个。
★★★★★★★★17．你能帮小动物们找到食物吗？（1）小猫往()走2格，再往()走5格，就能吃到小鱼。
（2）小兔子往()走4格，再往()走3格，就能吃到胡萝卜。
（3）大熊猫往()走3格，再往()走4格，就能吃到竹笋。
18．画，比少2个。
19．△＋△＝10○＋△＝9△＝()○＝() 三、计算题20．我会算一算。
7＋2＝4－0＝4＋4＝9－5＝3＋6＝5＋3＝3＋4＝9－1＝4＋3＝9－3＝8－4＝0＋0＝2＋3＝7－1＝5＋2＝8－0＝8－2＝6－3＝9－4＝7＋2＝21．看图列式计算。
22．看图填算式。
四、解答题23．它俩一共捡了多少个松果？24．一共有（）个物体。
把左边的2个物体圈起来。
的左边是（），它的右边是（）。
把右边的第2个物体涂上颜色。
和（）同样多。
25．妈妈买了5支雪糕，爸爸吃了2支，还剩下几支雪糕？26．圈一圈、填一填。
（1）一共有（）条小鱼。
（2）从前面数，把第条小鱼圈起来。
（3）把后面的条小鱼圈在一起。
27．请你只移动一根火柴棒，使算式成立。
28．数一数，涂一涂，圈一圈。
2024一年级人教版语文上学期期中整理分类复习〔有答案〕
2024一年级人教版语文上学期期中整理分类复习〔有答案〕班级：_____________ 姓名：_____________选词填空1. 选字填空。
（填序号）①朋②明1．（______）天是星期天。
2．你是我的好（______）友。
①和②禾3．他捡起了海螺（______）贝壳。
4．田里的（______）苗长得真好。
2. 选择合适的词语填空。
A 慢慢地B 轻轻地C 偷偷地D 重重地(1)小猫咪睡着了，我（_____）抚摸着它。
(2)秋天，树叶（_____）落下。
(3)小公鸡（_____）跟在小鸭子后面，也下了水。
(4)冰雹（_____）敲打着玻璃窗。
3. 按要求填空。
（只写序号）①雪花②柳枝③鲜花④海南⑤大兴安岭⑥长江_________________，___________还在飞舞。
___________两岸，_____________已经发芽。
___________岛上，到处盛开着___________。
我们的祖国多么广大。
4. 选一选，填一填。
（填序号）①南②北③后④前1．早上上学，面向太阳，（_____）面是东，（_____）面是西，左面是（_____），右面是（_____）。
①长②短2．猴子的尾巴（_____），兔子的尾巴（_____）。
5. 选择合适的词。
相香(1)这朵花的味道真（_____）。
(2)人与人之间应该（_____）互尊重。
池地(3)这个（_____）塘里的荷花开得真漂亮。
(4)广场是人们休闲娱乐的（_____）方。
看拼音写词语6. 读拼音，写词语。
tāmen tiào shéng huǒbàn jūzhùzhézhǐxǔduō7. 看拼音，写字词。
xǔxiǎo héxíng zǒu dāng 多时jūzhāo hu tīng jiǎng wán邻好8. 我会看拼音写词语。
zuǒyòu shēng bìng wàn lǐbái tiān huílái chīshuǐzhǔrén jiào hǎo jiāng shān zhùshǒu méi yǒu yǐhòu kāi huìzǒu chūběi fāng9. 看拼音，写词语。
人教版数学小学四年级上学期期中试题及解答参考(2024年)
2024年人教版数学小学四年级上学期期中复习试题(答案在后面)一、选择题（本大题有6小题，每小题2分，共12分）1、下列哪个数最接近50？A、45B、49C、51D、552、一个长方形的长是7厘米，宽是3厘米，它的周长是多少？A、10厘米B、20厘米C、30厘米D、40厘米3、题目：小华有5个苹果，小明比小华多3个苹果，小刚比小明少2个苹果。
请问小刚有多少个苹果？A. 6个B. 7个C. 8个D. 9个4、题目：一个长方形的长是10厘米，宽是5厘米。
请问这个长方形的周长是多少厘米？A. 25厘米B. 30厘米C. 35厘米D. 40厘米5、（）+（）=24A、11 + 13B、12 + 12C、10 + 146、一个长方形的长是8厘米，宽是4厘米，它的周长是（）厘米。
A、20B、16C、32二、填空题（本大题有6小题，每小题4分，共24分）1、1吨等于____ 千克。
2、小华有12个苹果，小明给了小华3个苹果，现在小华有多少个苹果？3、小明的书架上原来有12本书，后来又买了8本书，现在书架上共有 ______ 本书。
4、一个长方形的长是15厘米，宽是6厘米，这个长方形的周长是 ______ 厘米。
5、一个三位数，百位和十位数字之和是18，个位数字是3，这个三位数是 ______ 。
6、一个长方形的长是8分米，宽是5分米，这个长方形的周长是 ______ 分米。
三、计算题（本大题有5小题，每小题4分，共20分）1、计算下列各题。
（1）(325+478)（2）(749−236)（3）(678×3)（4）(258÷6)2、计算下列各题。
（1）(896+152)（2）(647−395)（3）(534×2)（4）(912÷4)3、计算以下各题：（1）543 + 256 =4、计算以下各题：（1）327 × 4 =5、小明有一些邮票，他将其中的1/3送给小华，然后将剩下的邮票的1/2送给小红。
蓝鸽平台第四次作业及答案
Test 4Part One Vocabulary1．A mass of love was between us, and neither Ulick nor I knew【参考答案】：AA. whatB. howC. whichD. when2． I am a seasoned and honorable English teacher with a ________ way to train both fellow teachers and office【参考答案】：AA. uniqueB. uniformC. universalD. usual3．The auto plant now has an annual ________ of 12,000 cars.【参考答案】：BA. capabilityB. capacityC.competence D. volume4．Scientific instruments have to be made with great ________.【参考答案】：CA. delicacyB. elaborationC. precisionD. accuracy5．The process of moving involves a real estate agent for【参考答案】：BA. advocatingB. advertisingC. promotingD. claiming6. On no account should we ________ our fine traditions and【参考答案】：CA. dissuadeB. dismissC. discardD. discharge7. Your ________ on the spot will be an inspiration to all. [7].【参考答案】：AA. presenceB. absenceC. attendanceD. incidence8. Finding himself under fire from all quarters, he had no________ but to abandon his scheme for the time being. [8].【参考答案】：BA. securityB. alternativeC.strategy D. shelter9. It is a pity that he doesn’t have enough money to ________【参考答案】：CA. foldB. presideC. sponsorD. auction10. A ________ approach to the problem is to minimize the number【参考答案】：AA. soundB. profoundC. drasticD. radical11. If we do not know the facts, we are in no ________ to handle【参考答案】：CA. abilityB. moodC. positionD. situation12. During the 1960s, scientists were optimistic that malariacould be ________ out, and in fact, great progress was made.【参考答案】：BA. putB. wipedC. pulledD. eliminated【参考答案】：BA. all in allB. above allC. all butD. after all14. Property on which money has been lent is ________ when the【参考答案】：DA. regainedB. recycledC. reclaimedD. redeemed15. For one reason or another their holiday in France didn't ________ up to expectations. [15].【参考答案】：BA. faceB. comeC. goD. holdPart Two Reading CompreshionDirections: In this section, you are going to read apassage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the corresponding letter to the paragraph from which the information is derived. You may choose a paragraph more than once.The Peak Time For EverythingA）Could you pack more into each day if you did everything at the optimal time? A growing body of research suggests that paying attention to the body clock, and its effects on energy and alertness, can help pinpoint the different times of day when most of us perform our best at specific ta sks, from resolving conflicts to thinking creatively.1. Keep pace with natural rhythms.B) Most people organize their time around everything but the body's natural rhythms. Workday demands, commuting, social events and kids' schedules frequently dominate -- inevitably clashing with the body's circadian(生理节奏的) rhythms of waking and sleeping.C）Disruption of circadian rhythms has been linked to such problems as diabetes, depression, dementia（痴呆）and obesity, says Steve Kay, a professor of molecular and computational biology at the University of Southern California. When the body's master clock can synchronize functioning of all its metabolic（新陈代谢的）, cardiovascular and behavioral rhythms in response to light and other natural stimuli, it 'gives us an edge in daily life,' Dr. Kay says.D）When it comes to doing cognitive work, for example, most adults perform best in the late morning, says Dr. Kay. As body temperature starts to rise just before awakening in the morning and continues to increase through midday, working memory, alertness and concentration gradually improve. Taking a warm morning shower can jump-start the process. E）The ability to focus and concentrate typically starts toslide soon thereafter. Most people are more easily distracted from noon to 4 p.m., according to recent research led by Robert Matchock, an associate professor of psychology at Pennsylvania State University. Alertness tends to slump after eating a meal, Dr. Matchock found. Sleepiness also tends to peak around 2 p.m., making that a good time for a nap, says Martin Moore-Ede, chairman and chief executive of Circadian,a Stoneham, Mass., training and consulting firm.2. Make good use of fatigue.F) Surprisingly, fatigue may boost creative powers. For most adults, problems that require open-ended thinking are often best tackled in the evening when they are tired, according to a 2011 study in the journal Thinking & Reasoning. When 428 students were asked to solve a series of two types of problems, requiring either analytical or novel thinking, their performance on the second type was best at non-peak times of day when they were tired, according to the study led by Mareike Wieth, an assistant professor of psychological sciences at Albion College in Michigan. (Their performance on analytical problems didn't change over the course of the day.) Fatigue, Dr. Wieth says, may allow the mind to wander more freely to explore alternative solutions.G) Of course, everyone's body clock isn't the same, making it even harder to synchronize natural rhythms with daily plans. A significant minority of people operate on either of two distinctive chronotypes, research shows: Morningpeople tend to wake up and go to sleep earlier and to be most productive early in the day. Evening people ten d to wake up later, start more slowly and peak in the evening.3. Attach great importance to communication online.H) Communicating with friends and colleagues online has its own optimal cycles, research shows. Sending emails early in the day helps beat the inbox rush; 6 a.m. messages are most likely to be read, says Dan Zarrella, social-media scientist for HubSpot, a Cambridge, Mass.I) Reading Twitter at 8 a.m. or 9 a.m. can start your day ona cheery note. That's when users are most likely to tw eet upbeat, enthusiastic messages, and least likely to senddownbeat tweets steeped in fear, distress, anger or guilt, according to a study of 509 million tweets sent over two years by 2.4 million Twitter users, published last year in Science. One likely factor? 'Sleep is refreshing' and leaves people alert and enthusiastic, says Michael Walton Macy, a sociology professor at Cornell University and co-author of the study. The cheeriness peaks about 1-1/2 hours later on weekends -- perhaps because people are sleeping in, Dr. Macy says.J) Other social networking is better done later in the day. If you want your tweets to be re-tweeted, post them between 3 p.m. and 6 p.m., when many people lack energy to share their own tweets and turn to relaying other s' instead, Mr. Zarrella says. And posts to Facebook at about 8 p.m. tend to get the most 'likes,' after people get home from work or finish dinner. At that time of day, they're likely to turn to Facebook feeling less stressed. 'You have less stuff to do a nd more time to give,' says Mr. Zarrella.K) Late-night drama can be found on Twitter, where emotions heat up just before bedtime, between 10 p.m. and 11 p.m., says Scott Andrew Golder, a Ph.D. candidate at Cornell University and co-author of the Twitter study. At that time, people tended to send more emotion-laden tweets, both positive and negative. Tired out by the workday, but also freed from its stresses and demands, people become 'more alert and engaged, but also more agitated,' Dr. Macy says.4. Choose the right exercise time.L) When choosing a time of day to exercise, paying attention to your body clock can also improve results. Physical performance is usually best, and the risk of injury least, from about 3 p.m. to 6 p.m., says Michael Smol ensky, an adjunct professor of biomedical engineering at the University of Texas, Austin, and lead author with Lynne Lamberg of 'The Body Clock Guide to Better Health.'M) Muscle strength tends to peak between 2 p.m. and 6 p.m. at levels as much as 6% ab ove the day's lows, improving your ability to grip a club or racquet. Another boost for physical strength comes from the lungs, which function17.6% more efficiently at 5 p.m. than at midday, according toa study of 4,756 patients led by Boris Medarov, an assistant professor of medicine at Albany Medical College in New York. N) Eye-hand coordination is best in late afternoon, making that a good time for racquetball or Frisbee. And joints and muscles are as much as 20% more flexible in the evenin g, lowering the risk of injury, Dr. Smolensky says. These body rhythms hold true regardless of how much you've slept or how recently you've eaten.1. Due to different body clocks, people may feel it difficult tolans. [16].【参考答案】：Gphysical rhythms. [17].【参考答案】：Bafternoon. [18].【参考答案】：Etiredness may help people think more freely. [19].【参考答案】：Fimprove their performance at work. [20].【参考答案】：D6. The benefit of sending e-mails early in the morning is thatpeople tend to read these messages. [21]. 【参考答案】：Hep and diet. [22].【参考答案】：Nstress will be more likely to get “likes”. [23].【参考答案】：Js later than that on weekdays. [24].【参考答案】：Isuffer least injury. [25].【参考答案】：L阅读理解Directions:Choose the best answer for each of the questions or unfinished statements after the reading passages. [题数:10;分数:30分;参考时间:20分0秒]Passage 1The fridge is considered anecessity. It has been so since the1960s when packaged food firstappeared with the label: "store inthe refrigerator".26. The statement "In myfridgeless Fifties childhood, I wasfed well and healthily." suggeststhat ____.In my fridgeless Fifties childhood, I was fed well and healthily. The milkman came daily, the grocer, the butcher, the baker, and the ice-cream man delivered two or three times a week. The Sunday meat would last until Wednesday and surplus (剩余) bread and mild became all kinds of cakes. Nothing was wasted, and we were never troubled by rotten food. Thirty years on, food deliveries have ceased, fresh vegetables are almost unobtainable in the country.The invention of the fridge contributed comparatively little to the art of food preservation. A vast way of well-tried techniques already existed - natural cooling, drying, smoking, sugaring, bottling ...What refrigeration did promote was marketing - marketing hardware and electricity, marketing soft drinks, marketing dead bodies of animals around the globe in search of a good price. Consequently, most of the world's fridges are to be found, not in the tropics where they might prove useful, but in the wealthy countries with mild temperatures where they are climatically almost unnecessary. Every winter, millions of fridges hum away continuously, and at vast expense, busily maintaining anartificially-cooled space inside an artificially-heated house - while outside, nature provides the desired temperature free of charge. The fridge's effect upon the environment has been evident, while[A] the author was well-fedand healthy even without a fridge in his fifties[B] the author was notaccustomed to using fridges even in his fifties[C] there was no fridge in the author's home in the 1950s[D] the fridge was in its early stage of development in the 1950s 【参考答案】：C27. Why does the author say that nothing was wasted before the invention of fridges?____[A] People would not buy more food than was necessary.[B] Food was delivered to people two or three times a week.[C] Food was sold fresh and did not get rotten easily.[D] People had effective ways to preserve their food.【参考答案】：D28. Who benefited the least from fridges according to theauthor?____its contribution to human happiness has been insignificant. If you don't believe me, try it yourself, invest in a food cabinet and turn off your fridge next winter. You may miss the hamburgers, but at least you'll get rid of terrible hum.[A] Inventors.[B] Consumers.[C] Manufactures.[D] Traveling salesmen.【参考答案】：B29. Which of the following phrases in the fifth paragraph indicates the fridge's negative effect on the environment?____[A] "Hum away continuously".[B] "Climatically almost unnecessary".[C] "Artificially-cooled space".[D] "With mild temperatures". 【参考答案】：A30. What is the author's overall attitude toward fridges?____[A] Neutral.[B] Critical.[C] Objective.[D] Compromising.【参考答案】：BPassage 2Status is a marvelous human invention that enables us to get along with one another and to determine where we "fit" in society. As we go about our everyday lives, we mentally attempt to place people in terms of their status. For example, we must judge whether the person in the library is a reader or a librarian, whether the telephone caller is a friend or a salesman, whether the unfamiliar person on our property is a thief or a meter reader, and so on.The status we assume often varies with the people we encounter, and changes throughout life. Most of us can. at very high speed, assume the status with various requirements. Much of social interaction consists of identifying and selecting among appropriate status and allowing other people to assume their status in relation to us. This means that we fit our actions to those of other people based on a constant mental process of appraisal and interpretation. Although some of us find the task more difficult than others, most of us perform it rather effortlessly.Status has been compared to ready-made clothes. Within certain limits, the buyer can choose style 31. In the first paragraph, the writer tells us that status can help us ____.[A] determine whether a person is fit for a certain job[B] behave appropriately in relation to other people[C] protect ourselves in unfamiliar situation[D] make friends with other people【参考答案】：B32. According to the writer, people often assume different status ____.[A] in order to identify themselves with others[B] in order to better identify others[C] as their mental processes change[D] as the situation changesand fabric. But an American is not free to choose the costume (服装) of a Chinese peasant or that of a Hindu prince. We must choose from among the clothing presented by our society. Furthermore, our choice is limited to a size that will fit, as well as by our pocketbook (钱包). Having made a choice within these limits we can have certain alterations made. but apart from minor adjustments, we tend to be limited to what the stores have on their racks. Status too comes ready made. and the range of choice is limited. 【参考答案】：D33. The word "appraisal" most probably means "____".[A] involvement[B] appreciation[C] assessment[D] presentation【参考答案】：C34. In the last sentence of the second paragraph, the pronoun "it" refers to "____".[A] fitting our actions to those of other people appropriately[B] identification of other people's statuses[C] selecting one's own statuses[D] constant mental process 【参考答案】：A35. By saying that "an American is not free to choose the costume of a Chinese peasant or that of a Hindu prince", the writer means ____.[A] different people havedifferent styles of clothes[B] ready-made clothes mayneed alterations[C] status come ready madejust like alterations[D] our choice of status islimited【参考答案】：D听短文Directions:In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter with a single line through the center. [题数:7;分数:21分;参考时间:10分34秒]Section136.[A] For protection against other animals.[B] For protection against other dogs.[C] Just for fun.[D] For the purpose of guarding the house.【参考答案】：A37.[A] Because they did not eat other animals.[B] Because they were useful for protection.[C] Because they were good hunters.[D] Because they always obeyed their masters. 【参考答案】：D38.[A] For companionship.[B] For amusement.[C] For protection against robbery.[D] For hunting.【参考答案】：A39.[A] The city can be a lonely place.[B] Line in the West can be very dangerous.[C] People in the West are fond of animals.[D] The dog is a useful and friendly animal. 【参考答案】：DSection240.[A] They turn to newspapers or magazines.[B] They write to their family members.[C] They ask friends for help.[D] They find the answers in books.【参考答案】：A41.[A] Editors.[B] Specialists.[C] Readers.[D] Friends.【参考答案】：C42.[A] Special training.[B] Experience.[C] Business sense.[D] Carefulness.【参考答案】：B。
2024年苏教版小学三年级上学期期中数学试题及解答参考
2024年苏教版数学小学三年级上学期期中复习试题(答案在后面)一、选择题（本大题有6小题，每小题2分，共12分）1、题目：小华有20个苹果，他吃了5个，还剩下多少个苹果？选项：A、15个B、20个C、25个D、10个2、题目：小红有3支铅笔，小明有2支铅笔，他们一共有多少支铅笔？选项：A、5支B、6支C、7支D、4支3、一个数加上15等于42，这个数是多少？A. 27B. 57C. 26D. 284、小明有48颗糖，他平均分给了他的8个朋友，每个朋友得到多少颗糖？A. 5B. 6C. 7D. 85、小华有3个苹果，小明比小华多2个苹果，那么小明有多少个苹果？A. 3B. 4C. 5D. 66、一个长方形的长是8厘米，宽是4厘米，那么这个长方形的周长是多少厘米？A. 12B. 16C. 20D. 32二、填空题（本大题有6小题，每小题4分，共24分）1、1米=______ 分米。
2、一个长方形的长是6厘米，宽是3厘米，它的周长是 ______ 厘米。
3、一个长方形的长是8厘米，宽是3厘米，它的周长是 ______ 厘米。
4、小华有5张红色卡片和7张蓝色卡片，他从中随机抽取一张卡片，抽到红色卡片的概率是 ______ 。
5、一个长方形的长是8厘米，宽是5厘米，它的周长是 ______ 厘米。
6、小华有一盒铅笔，里面有12支铅笔，他每天用3支，那么他可以用 ______ 天。
三、计算题（本大题有5小题，每小题4分，共20分）1、（1）24 + 37 =______（2）56 - 19 =______（3）63 ÷ 9 =______（4）45 × 2 =______2、（1）48 ÷ 4 =______（2）63 × 3 =______（3）92 - 47 =______（4）35 + 28 =______3、计算：357 - 1234、计算：456 + 7895、（1）(234+567=)（2）(890−123=)（3）(456×2=)（4）(321÷3=)四、操作题（本大题有2小题，每小题7分，共14分）第一题小明有一些正方体木块，每个木块棱长为1厘米。
2024年苏教版小学四年级上学期期中数学试题及解答参考
2024年苏教版数学小学四年级上学期期中复习试题(答案在后面)一、选择题（本大题有6小题，每小题2分，共12分）1、小明的书架上原来有18本书，他借出了5本，又买了3本。
现在书架上还有多少本书？选项：A. 16本B. 17本C. 18本D. 21本2、一个长方形的长是8厘米，宽是4厘米。
这个长方形的周长是多少厘米？选项：A. 16厘米B. 24厘米C. 32厘米D. 40厘米3、小明的书架上原来有12本书，他借给同学3本，又买回了5本。
现在书架上书的数量是多少本？A. 10本B. 7本C. 8本D. 15本4、一个长方形的长是8厘米，宽是4厘米，它的周长是多少厘米？A. 24厘米B. 16厘米C. 32厘米D. 40厘米5、小华有5个苹果，小明比小华少2个苹果，那么小明有多少个苹果？A. 3个B. 4个C. 5个D. 7个6、一个长方形的长是8厘米，宽是4厘米，求这个长方形的周长是多少厘米？A. 12厘米B. 16厘米C. 24厘米D. 32厘米二、填空题（本大题有6小题，每小题4分，共24分）1、1个计数单位是1，那么10个计数单位是_______ 。
2、一个长方形的长是8厘米，宽是4厘米，那么这个长方形的周长是 _______ 厘米。
3、小明的书架上原来有5本书，他借给同学3本，后来又买来了4本。
现在书架上共有 ______ 本书。
4、一个长方形的长是12厘米，宽是宽的3倍。
这个长方形的面积是 ______ 平方厘米。
5、一个长方形的长是8厘米，宽是5厘米，那么这个长方形的周长是 ______ 厘米。
6、一个正方形的面积是36平方厘米，那么这个正方形的边长是 ______ 厘米。
三、计算题（本大题有5小题，每小题4分，共20分）1、计算题：（1）(234+567)（2）(890−345)3、计算下列各题：（1）546 + 328 =______4、计算下列各题：（1）654 ÷ 3 =______5、计算下列各题：（1）567 + 234 + 567 =______第一题小明在课堂上学习了关于正方形的基本性质。
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蓝鸽第一次作业1. The government should _attach______ importance to various types of education to meet the needs of the changing world. CA. tieB. fixC. attachD. assign2. After she'd overcome her____initial___ shyness, she became very friendly. DA. previousB. formerC. preliminaryD. initial3. Mary's parents frown ___at____ the idea after going to America, so it remains to be seen whether she will realize her dream. DA. forB. againstC. onD. at4. What you say is not __relevant _____ to the matter in hand. BA. elegantB. relevantC. divorcedD. ignorant5. Both sides consider it__desirable_____ to further the understanding between the two peoples. BA. desiredB. desirableC. reliableD. stable6.He is so lazy that he will never___accomplish____ anything. CA. compromiseB. polishC. accomplishD. comply7.At this_critical______ moment Rivenoak approached, and, by a gesture of authority, induced the young man to retire. CA. ironicalB. practicalC. criticalD. essential8. Enrichment and sedimentation are the_principal______ contributor to the aging process of lakes. AA. principalB. minorC. optimalD. maximum9. One's school life seems happier in _retrospect______ than in reality. DA. respectB. aspectC. reflectionD. retrospect10. Urban problems revolve around meeting the needs of the existing inhabitants and replacing old and obsolete__facilities _____ , especially housing. DA. utilitiesB. necessitiesC. propertiesD. facilities11. For the development of Western China, technology and education is givena__priority_____ . CA. superiorityB. inferiorityC. priorityD. seniority12. Many Victorians were shocked by the notion that Man had __evolved_____ fromlower forms of life. AA. evolvedB. involvedC. dissolvedD. resolved13. We all_harbor______ fears about the future. CA. harnessB. concealC. harborD. hoard14The regions of the United States east of the Missouri have a rainfall _comparable______to that found in western Europe. DA. comparativeB. preferableC. applicableD. comparable15. When they talk about something, they tend to __exaggerate_____ it. BA. generateB. exaggerateC. tolerateD. penetrate16. Frequent cultural exchange will certainly help__foster_____ friendly relations between our two universities. AA. fosterB. motivateC. registerD. administer17. An old soldier gave us a vivid__account_____ of the Long March. DA. countB. discountC. recountD. account18. The government__devised_____ a scheme for redeveloping the city center. AA. devisedB. revisedC. criticizedD. minimized19. As a matter of practice, these firms permitted their customers to withdrawfunds from the accounts__on_____ demand. BA. atB. onC. inD. for20. Seen from this__perspective _____ , they look rather pointless, don’t they?CA. perceptionB. personnelC. perspectiveD. triangle蓝鸽第二次作业1. Continued exposure to stress bas been linked to worsened functioning of the immunesystem, leaving a person more liable __to_____ infection.√ [1]. AA. toB. inC. atD. for2. These seats are __reserved____ for special guests.√ [2]. BA. preservedB. reservedC. reversedD. occupied3. New York __ranked______ second in the production of apples, producing 850, 000pounds this year. A. A. ranked B. occupied C. arrangedD. classified4. Both the pink and the blue dresses are pretty, but I like the _former____ better..CA. earlierB. beginnerC. formerD. first5. Putting in a new window will _involve_______ cutting away part of the roof.√ [5]. DA. containB. compriseC. includeD. involve6. Mr. Wilson said that he did not want to__take on______ any further responsibilities.AA. take onB. get onC. put upD. look up7. He does not __qualify_____as a teacher of English as his pronunciation is terrible.CA. equalB. matchC. qualifyD. fit8. I always _hold to_______ the conviction that intelligence plus diligence can leadto success.√ [8]. DA. get toB. see toC. lead toD. hold to9The ages of children in the Hope primary school__ranged______from 7 to 16.√ [9].BA. alteredB. rangedC. separatedD. differed10. We shall always remember him for his _geberosity_______ to the poor.√ [10].BA. curiosityB. generosityC. seniorityD. priority11. The family was put into a hard situation when the parents were both laid_off_______AA. offB. asideC. outD. down12. We need to create education standards that prepare our next generation who will be__confronted______ with an even more competitive market.√ [12]. CA. imposedB. compliedC. confrontedD. confirmed13. He is my wife’s cousin, so we are distantly __related____.× [13]. DA. linkedB. connectedC. unitedD. related14. He _went through _______ many difficulties before he succeeded.√ [14]. DA. went onB. went aboutC. went afterD. went through15. There's no point in asking Harry for a __donation______ for starving children; he's as hard as nails. AA. donation B. intention C. sentiment D. confusion蓝鸽第三次作业1. I was struck ____ at the sight and knew neither what to say nor what to do. BA. numbB. dumbC. unconsciousD. amazed2. The politician's actions do not _______ with the promises in his speeches.√ [2DA. persistB. insistC. existD. consist3. But gradually, as years went by, her image began to_______ from his memory.CA. diminishB. shrinkC. fadeD. vanish4. I would not give my consent to his brother, nor yet give him a flat denial, but that I would hold him in _______ a while.√ [4]. BA. regardB. suspenseC. contemptD. response5. Although we tried to concentrate on the lecture, we were _______ by the noise from the next room.√ [5]. CA. discouragedB. dismissedC. distractedD. discharged6. She should know_______ to poke the animal with her umbrella.√ [6]. BA. worse thanB. better thanC. more thanD. less than7. He shows_______ ability in solving problems.√ [7]. ：CA. especialB. exclusiveC. exceptionalD. extra8. The president was so young that he was _______to some of his employees.√DA. seniorB. priorC. superiorD. junior9. Le Doux studies the way animals and humans_______ to threats to understand how we form memories of significant events in our lives.√ [9]. AA. respondB. exposeC. caterD. cling10. Thus man was _______ as a rational being, as a social animal, an animal that can make tools, or a symbol-making animal.√ [10]. AA. definedB. confinedC. refinedD. enhanced11. Could those experiments provide insights profound enough to_______ the expense of sending people across interplanetary space?√ [11]. ：BA. rectifyB. justifyC. falsifyD. simplify12. There is a _______ difference in meaning between the words surroundings and environment. C√ A. striking B. mixed C. subtle D. gentle 13. This video will show how to _______a car and remove scratches and scuff marks by hand. C A. decorate B. furnish C. polish D. establish14. This has been a timely reminder of the need for _______ care.√ [14]. DA. continualB. consecutiveC. excessiveD. constant15.The searching has ____down to a few streets where the gunman might be hiding D.A. reducedB. decreasedC. droppedD. narrowed蓝鸽期中作业13. The project was so vast and quickly ____ that it has no parallel. C[A] performed [B] affected [C] accomplished [D] executed14. In addition, many exceptions ____ the rules of English usage make it difficult to master. B[A] of [B] to [C] off [D] on15. It is worthwhile ____ the experiment though it may not bear fruit. A[A] to conduct [B] having conducted [C] to have conducted [D] you're conducting16. The expert had just delivered his lecture when the lights went out and he was ____. A[A] interrupted [B] interpreted [C] interfered [D] intervened17. Most people who travel in the course of their work are given traveling ____.B[A] income [B] allowance [C] wages [D] pay√ 18. I can not stand this summer's ____ heat. ：B[A] intensive [B] intense [C] tense [D] dense19. She is old enough to ____ all the money on clothes and cosmetics. B[A] know better than spend [B] know better than to spend[C know better than for spending [D] know better than in spending20. These people once had fame and fortune; now ________is left to them is utter poverty. A[A] all that B] all what [C] all which [D] that all21. To our disappointment, the quality of the refrigerator we bought was ____ to what we had expected. C[A] interior [B] exterior [C] inferior [D] superior22. It is our ____ policy that we will achieve unity through peaceful means. A[A] consistent [B] continuous C] considerate [D] continual23. The man who murdered an old lady was ____ by shooting, according to law. B[A] punished [B] executed [C] arrested [D] captured24. They tried to ____ plastics for metals in manufacturing machine parts. B[A] replace [B] substitute [C] take the place of [D] give way to25. We are all ____ to dislike those who are critical of us. D[A] suspicious [B] easy [C] desirable [D] liable26The defiant manner is ___ teenagers. All the educators should take a friendly attitude to hem. D[A] characteristic of [B] characterize [C] typical of [D] both A and C27. The people living in these apartments have free ____ to that swimming pool and that club. A[A] access [B] excess [C] excursion [D] recreation蓝鸽第四次作业1. Archer had always been _______ to think that chance and circumstance played a small part in shaping people's lots.√ [1]. BA. declinedB. inclinedC. subjectedD. submitted2. The plumber is coming tomorrow to _______the new washing machine.√ [2]. CA. equipB. fixC. installD. decorate3. She is _______ about her chances of winning a gold medal.√ [3]. AA. optimisticB. enjoyableC. agreeableD. realistic4. They endured hours of backbreaking work in _______ conditions. √[4]. CA. favorableB. feasibleC. miserableD. tolerable5. He just laughed and _______ my proposal as unrealistic. √[5]. CA. discardedB. dischargedC. dismissedD. disgusted6. After the arrival of the United Nations soldiers, tension in the area began to _______ . √[6]. BA. ceaseB. easeC. loosenD. release7. In the event of fire, the alarm will sound at _______ of 15 seconds.√ [7]. DA. spansB. periodsC. sessionsD. intervals8. The explosion was of such _______ that it was heard five miles away.√ [8] C.A. densityB. activityC. intensityD. relativity9. Evidence _______ out the idea that students learn best in small groups.√ [9].DA. worksB. figuresC. makesD. bears10. It can't be a _______ coincidence that they left at the same time.√ [10]. AA. mereB. justC. onlyD. barely11. Young children sometimes can't distinguish between _______ and reality.√ [11BA. illusionB. fantasyC. visualizationD. vision12. The company's spending was _______its income.× [12]. BA. outnumberingB. outrunningC. outlivingD. outweighing13. The cloth had a natural look which _______ perfectly with the image Laura sought.× [13]. DA. cooperatedB. coordinatedC. cohabitedD. coincided14. Private cars are banned from the city on _______ days.× [14]. AA. alternativeB. alternateC. intricateD. subordinate15. Hotels often _______ prices at particular times of the year.√ [15]. BA. riseB. inflateC. ascendD. enhance。