第一篇：四年级寒假生活指导答案02
一、填空。（16分）
1、比1小的最大两位小数是（），它与1相差（）。
2、5.5与0.25的和是（），差是（）。
3、2.15要加上（）才能等于3。
4、1.2去掉小数点后比原数大（）。
5、8个0.1与8个0.01的和是（）。
6、计算0.8＋4.87＋0.2＋4.13时，运用加法（）律和加法（）律可以 使计算简便。
7、计算小数加减法时，先把（）对齐，也是把（）对齐。
8、整数部分的1和小数部分的十分之一之间的进率是（）。
9、6.50末尾的零去掉后小数的大小（），计数单位由原来的（）变成了（）。
10、4.25的计数单位是（），它有（）个这样的单位。
二、判断题。（正确的画“√”，错误的画“×”）（6分）1、10－（3.5＋2.5）=6。……………………………………………………（）
2、得数的小数部分末尾有0，一般要把0去掉。…………………………（）
3、整数加法的交换律、结合律，对于小数加法不一定适用。…………（）4、0.9和0.90的大小相等，计数单位相同。…………………………（5、7.58＋6.5＋4.42=6.5＋（7.58＋4.42）………………………………（6、32个百分之一写成小数是0.32。………………………………………（）
三、选择题。（把正确答案的番号填在括号里。）（6分）
1、一个小数，小数部分的最高位是（）。①个位 ②十位 ③十分位 ④百分位 2、0.3与0.6之间的小数（）。①只有一个 ②有两个 ③有三个 ④有无数个
3、在小数的（）添上零或去掉零，小数的大小不变。①小数点前面 ②小数点末尾 ③末尾 上 ④小数点后面 4、0.6里有（）个0.01。①6个 ②60个 ③600个 ④6000个
5、里面有23个（）。①0.1 ②0.01 ③0.001 ④10 6、3千克80千克=（）千克。①380 ②3.8 ③3.08 ④3080
四、计算。
1、口算。（6分）0.68＋0.08= 5.2＋0.88= 1－0.93= 3.6＋5.8= 2.28－0.28= 10.9－9.7= 10－0.99= 3.8＋0.12= 0.09＋0.1=））4.9＋6.1= 4.7－0.47= 8.7－7.8=
2、用竖式计算。（22分）
25.7＋157.2= 301.6－21.9= 30－0.85=
13.78＋2.45= 13.4－9.48= 验算 验算
19.1＋120.95= 100－29.2= 验算 验算
3、用简便方法计算。（12分）
6.2＋5.12＋3.8 15.35＋9.2－5.35 13.7－8.9—1.13.63－1.25＋17.37－8.75 78×45＋22×45 56×1014、用小数计算下面各题。（6分）
63元7角2分＋32元零8分 5吨70千克＋12吨8千克
5、列式计算。（6分）
（1）一个数比2.01与2.29的和（2）从102.58里减去12.18与3.82 少1.05，这个数是多少？ 差，得多少？
五、解决问题。（20分）
（1）四年级向灾区捐款658.3元，五年级比四年级多捐102.7元。两个年级共 捐款多少元？（5分）
（2）一辆卡车运化肥，上午运走19.5吨，下午比上午多运3.8吨，全天共运了 化肥多少吨？（5分）
（3）李老师买书用去86.8元，买5千克苹果共用去15．8元，她带了100元够 吗？（5分）
4）两个工程队合修一段公路。甲队每天修2.82千米，乙队每天修3.18千米，10天后两队之间还剩下3千米没有修。这段公路长多少千米？（5分）
第二篇：小学四年级寒假生活指导答案参考
2019年小学四年级寒假生活指导答案参考
在小学阶段掌握良好的学习方法对大家以后的学习大有帮助，查字典数学网为大家提供了四年级寒假生活指导答案，祝大家阅读愉快。
P6
智慧大冲浪
9+8+7+6+5+4+3+2+1=45(次)
答：一共要试45次。
实践与应用
1.走100米
200，2019，20190，201900，2019000
2019000÷60≈33333(小时)
33333÷24≈1389(天)
1389÷365≈4(年)
2.100张纸
100，1000，10000，100000，1000000
(1)1万
(2)13万
(3)
山东省2019年总人口9309万人，接近1亿人。
P7
我的老师多
我最喜欢的老师
我的老师,长的高高瘦瘦,脸上戴著一副眼镜,眼镜明亮。这就是我最喜欢的老师。
老师上课风趣幽默。当我们很无聊时,他会说一些有趣的事情,让我们放松一下。这时候，大家都打起了精神，仔细听老师讲话。不过一会儿，你就会发现，老师早已经渐渐把话题引到了课程上，可是大家仍旧睁大眼睛，一动不动地听讲呢!
这就是我喜欢这位老师的原因，怎么样，你们也一定很喜欢他吧!
P6
智慧大冲浪
9+8+7+6+5+4+3+2+1=45(次)
答：一共要试45次。
实践与应用
1.走100米
200，2019，20190，201900，2019000
2019000÷60≈33333(小时)
33333÷24≈1389(天)
1389÷365≈4(年)
2.100张纸
100，1000，10000，100000，1000000
(1)1万
(2)13万
(3)
山东省2019年总人口9309万人，接近1亿人。
P7
我的老师多
我最喜欢的老师
教师范读的是阅读教学中不可缺少的部分，我常采用范读，让幼儿学习、模仿。如领读，我读一句，让幼儿读一句，边读边记；第二通读，我大声读，我大声读，幼儿小声读，边学边仿；第三赏读，我借用录好配朗读磁带，一边放录音，一边幼儿反复倾听，在反复倾听中体验、品味。我的老师,长的高高瘦瘦,脸上戴著一副眼镜,眼镜明亮。这就是我最喜欢的老师。
唐宋或更早之前，针对“经学”“律学”“算学”和“书学”各科目，其相应传授者称为“博士”，这与当今“博士”含义已经相去甚远。而对那些特别讲授“武事”或讲解“经籍”者，又称“讲师”。“教授”和“助教”均原为学官称谓。前者始于宋，乃“宗学”“律学”“医学”“武学”等科目的讲授者；而后者则于西晋武帝时代即已设立了，主要协助国子、博士培养生徒。“助教”在古代不仅要作入流的学问，其教书育人的职责也十分明晰。唐代国子学、太学等所设之“助教”一席，也是当朝打眼的学官。至明清两代，只设国子监（国子学）一科的“助教”，其身价不谓显赫，也称得上朝廷要员。至此，无论是“博士”“讲师”，还是“教授”“助教”，其今日教师应具有的基本概念都具有了。
老师上课风趣幽默。当我们很无聊时,他会说一些有趣的事情,让我们放松一下。这时候，大家都打起了精神，仔细听老师讲话。不过一会儿，你就会发现，老师早已经渐渐把话题引到了课程上，可是大家仍旧睁大眼睛，一动不动地听讲呢!
这就是我喜欢这位老师的原因，怎么样，你们也一定很喜欢他吧!
课本、报刊杂志中的成语、名言警句等俯首皆是,但学生写作文运用到文章中的甚少,即使运用也很难做到恰如其分。为什么?还是没有彻底“记死”的缘故。要解决这个问题,方法很简单,每天花3-5分钟左右的时间记一条成语、一则名言警句即可。可以写在后黑板的“积累专栏”上每日一换,可以在每天课前的3分钟让学生轮流讲解,也可让学生个人搜集,每天往笔记本上抄写,教师定期检查等等。这样,一年就可记300多条成语、300多则名言警句,日积月累,终究会成为一笔不小的财富。这些成语典故“贮藏”在学生脑中,自然会出口成章,写作时便会随心所欲地“提取”出来,使文章增色添辉。以上就是为大家整理的四年级寒假生活指导答案，希望对大家有所启发!
第三篇：六年级寒假生活指导答案（推荐）
六年级寒假生活指导答案
我虽然写完了，但是也不能打一整本。P3
一、巧用反义词填补成语 前赴后继 是非分明 避重就轻 新陈代谢 一决雌雄 居安思危 小题大做 内外交困 三长两短 起死回生 翻天覆地 上行下效 大智若愚 别有天地 明争暗斗 出生入死
二、填空
得意洋洋 忠心耿耿 想入非非 气势汹汹 小心翼翼 生机勃勃 杀气腾腾 死气沉沉
三、辨然填空 意料之外用愕然 理所当然用当然 毫不犹豫用断然 心里平静用坦然 一定发生用必然 非常明显用显然 预料之中用果然 P4
一、红叶似火的 香山 水平如镜的 西湖 波澜壮阔的 大海 峰峦雄伟的 泰山
二、热烈的掌声 屏住呼吸 悦耳的歌声 忍受痛苦 爽朗的笑声 布满伤痕 美妙的铃声 妨碍工作 P5
一、向人祝贺说 恭喜 好久不见说 久违 求人帮忙说 拜托 求人原谅说 包涵 赞人见解说 高见
二、少壮不努力，老大徒伤悲。我生待明日，万事成蹉跎。
一寸光阴一寸金，寸金难买寸光阴。莫等闲，白了少年头，空悲切。三更灯火五更鸡，正是男儿读书时。P9
1、形状 形状 产生新的物质
2、形状发生变化1、2、5、6、8、9、生成新物质的变化3、4、7、10 P14
一、巧填成语
狼狈为奸 胆小如鼠 鸡犬不宁 顺手牵羊 狐假虎威 惊弓之鸟 狗急跳墙 井底之蛙
二、搬动部件组新字 叶-古 吴-吞 垠-垦 唯-售 加-另 朵-机 呆-杏 叨-召
三、猜谜语
1、七上八下
2、倒数
3、树
4、蝴蝶
5、铅笔 P28 猜一猜
1、四季开花（长春）
2、双喜临门（重庆）
3、千里戈壁（长沙）
4、拿枪的兵（武汉）
5、巨轮出海（杭州）
6、风平浪静（宁波）
7、金银铜铁（无锡）
8、大江东去（上海）
9、胖子开会（合肥）
10、空中霸王（高雄）
11、初次见面（新会）
12、空中码头（连云港）
相应成语
（网上很多的，自己在百度上搜！）
第四篇：初一寒假生活指导答案2013
I、阅读理解(共15小题；每小题4分，满分60分)(A)
―I believe you’re the right person to write an advice column(专栏)for the students called Dear Amy!‖ Jenny, editor of the school newspaper, said to Andy, who finally agreed to accept the job if Jenny promised not to tell it to anyone else.At first it wasn’t too bad.Most of the letters he received were interesting and quite easy to answer.Then came a letter from a person named Joe.―Dear Amy,‖ it began, ―I’m in real trouble.I’ve wanted to be a songwriter all my life, but my parents won’t even let me take music lessons.I have a guitar, but they both get angry if I play.I’ve tried explaining, but they won’t listen.I feel sad.Should I run away from home? Maybe that will make my parents agree.‖ The letter signed ―Joe‖.Andy thought about this letter for a long time.Should he advise someone to run away from home? Probably not.But didn’t Joe have a right to be a songwriter if he wanted to? Andy thought hard, but couldn’t think out a good answer.Andy couldn’t sleep.He just worried about poor Joe.At a bar a few days later, Eleanor, a girl in Andy’s math class, sat down next to him and asked, ― What’s wrong with you? You look a little worried.‖
―I guess I do,‖ said Andy.―If you got an problem, why don’t you try writing to Dear Amy about it?‖ asked Eleanor.Andy sighed;but she continued, ―in fact, I guess Dear Amy is rather busy with other problems.She still hasn’t answered the phony letter I wrote her last week.You’d better read it – it may even make the most hard-hearted person cry!It was supposed to be from a songwriter named Joe.‖
（）1.Andy might be ______.A.an editor of the school newspaper B.a songwriter C.a math teacher D.a doctor in the school（）2.It’s clear ―Dear Amy‖ ______.A.helps students who want to run away from home B.answers letters from the students
C.writes songs for the students D.meets readers at a bar（）3.It seemed to be easy for Andy to do the job until _____.A.he changed his name B.received a letter signed ―Joe’ C.he met Eleanor at a bar D.his name was well-known（）4.In the letter Joe says that ______.A.his parents don’t know about music B.his classmates don’t understand him C.he would stay away from his parents D.he would obey his parents（）5.The underlined word ― phony ‖ perhaps means ______.A.unreal B.boyish C.popular D.favourite（B）
It was a quiet village in which there was a military camp(军营).It was far from the towns and cities and there were some high mountains around.Of course it was a good place for training the new soldiers.But it was difficult for the young men to go outside.Mr White, an officer of forty, was strict with them and he hardly let them leave the camp.Once Mr White was ill in bed.He couldn’t work and a young officer, Mr Hunt began to train the new soldiers instead of him.He knew the young men well and let nine soldiers go to the nearest town to have a holiday.But night fell and none came back to the camp.He was worried about it and stood at the gate.It was five to twelve when Mr Hunt decided to go to the town and see what was happening to the young men.He started the car quickly and set off.At that moment the nine soldiers came back.It seemed they drank wine.Of course they found the officer was angry.―I’m sorry, sir,‖ said the first soldier.―I left the town on time.But something was wrong with my bus on my way here.I had to buy a horse and made it run fast.Bad luck!It died and I had to run back.‖
And the other seven soldiers said they were late for the same reasons.It was the last soldier’s turn.He said, ―I’m sorry, sir.I got on a bus on time, but…‖
Having heard this, the officer became even angrier and stopped him at once.He called out, ―If you say something was wrong with your bus, I’ll punish you at once!‖
―No, no, sir,‖ said the young man.―My bus was all right, but the horse died!‖（）6.The military camp was built in the village to.A.stop the soldiers from going to towns B.stop the soldiers from meeting their friends C.train the new soldiers D.make the young men live quietly（）7.Mr Hunt let the nine soldiers have a holiday because.A.he was kind to them B.they felt lonely
C.they had something important to do D.they were the best of all（）8.The young officer was worried because.A.a traffic accident had happened
B.he was afraid something happened to the nine soldiers
C.the nine soldiers would come back D.the nine soldiers drank too much in the town（）9.The nine soldiers returned to the camp late because.A.something was wrong with their buses B.their horses died on the return way C.it took them much time to run back D.they all drank much in the town
（）10.Which answer do you think is true? A.You’ll believe only the last soldier.B.The officer believed the nine soldiers.C.You’ll believe none of the nine soldiers.D.The officer won’t punish his soldiers.综合填空
Robots are smart.With their computer brains, they help people work in d__11___ places or do difficult jobs.Some robots do regular jobs.Bobby, the mail carrier, brings mail to a large o__12___ building in Washington D.C.He is one of 250 mail carries in the United States.Mr Leachim, who weighs two hundred pounds and is six feet t__13___, has some advantages as a teacher.One is that he does not f__14_ details.He knows each child’s name, the p__15___ names and what each child knows and needs to know.In addition, he knows each child’s pets and hobbies.Mr Leachim does not m__16___ mistakes.Each child goes and tells him or her name, then dials an identification number.His computer brain puts the child’s voice and number t__17___.He knows the child with n__18___ mistakes.Then he starts the lesson.Another advantage is that Mr Leachim is flexible.If the child needs m__19___ time to do their lessons they can move switches.In this way they can repeat Mr Leachim’s lesson over and over again.When the children do a good job, he tells them something i__20__ about their hobbies.At the end of the lesson the children switch Mr Leachim off.II、单项选择中考真题演练(续)(共15小题；每小题2分，满分30分)单项选择()21．I think many things were invented ________.A．by accident B．by an accident
C．by the accident()22．Simon_______ English for two years by the end of last year.A．have learned B．had learned C．learned
()23．What _______ your uncle that evening? A．happened to B．has happened to C．was happened()24．Did you notice a man _______ into the meeting room when you passed by?
A．walk B．walks C．walking()25．—What are these glasses_______ ?
—Drinking water.A．used by B．used to C．used for()26．Mr.Zhang didn’t_______ at the meeting and nobody knew the reason.A．take up B．come up C.show up()27．The tea my mother made produced a _______ taste.Every one liked it.A．pleased B．pleasure C．pleasant()28．My friend Peter _______ Amy last month.A．married B．was married with C．married to()29．_______ my friend could solve the problem more easily.A．On the way B．In this way C．By the way()30．The band were all ________in green and red jackets.A．put on B．dressed C．had on()31．Please hand in your homework ________ or the teacher will be angry.A．in time B．on time C.after time()32．Could you please _______ us Tom’s telephone number?
A．tell B．to tell C．telling()33．He was late for the class because his alarm clock didn’t _________.A．go off B．run off C．take off()34．—I’m really sorry, I couldn’t do it better.—Never mind.________ you have tried your best.A.In all B.After all C.Above all()35．—Could you tell me________?
—About two months.A．when are you leaving for Shanghai B．how often you go to the school library C．how long you have been at this school
第五篇：九年级寒假生活指导答案
九年级寒假生活指导答案
2013-01-30 16:44 来源：互联网 作者：佚名
九年级寒假生活指导答案——小编整理了关于九年级寒假生活指导答案包括九年级寒假语文生活指导答案、九年级寒假英语生活指导答案、九年级寒假数学生活指导答案等相关内容，同时还提供免费下载哦，关于九年级寒假生活指导答案我们一起来学习吧！
一.帮你学习
(1)-1(2)B
二.双基导航
1-5 CCDAB
(6)1;-6;7(7)k≤2(8)①③(9)3/4(10)略
(11)解：设应降价x元.(40-x)(20+2x)=1200
解得x1=10(舍去)
x2=20
∵为了尽快减少库存
∴答：每件衬衫应降价20元.(12)解：①∵方程有两个不相等的实数根
∴b2-4ac>0 ∴(-3)2-4(m-1)>0
∴m<13/4
②∵方程有两个相等的实数根时
b2-4ac=0 ∴(-3)2-4(m-1)=0
∴m=13/4
∴一元二次方程为x2-3x+9/4=0
∴方程的根为x=3/2
(13)解：①10次：P=6/10=3/5;20次：P=10/20=1/2;30次：P=17/30;40次：P=23/40
②：P=1/2
③不一定
(14)解：设 x2+2x=y ∴y2-7y-8=0
∴y1=8 y2=-1
∴当y=8时，由x2+2x=8得x1=2 x2=-4
当y=-1时，由x2+2x=-1得x=-1
(15)① 2x2+4x+3>0
2(x2+2x)>-3
2(x2+2x+1)>-3+2
2(x+1)2>-1
(x+1)2>-1/2
∵(x+1)2≥0
∴无论x为任意实数，总有2x2+4x+3>0
②3x2-5x-1>2x2-4x-7
3x2-2x2-5x+4x-1+7>0
x2-x+6>0
x2-x>-6
(x-1/2)2>-23/4
∵(x-1/2)2≥0
∴无论x为任意实数，总有3x2-5x-1>2x2-4x-7
(16)(6，4)
三.知识拓展
1-4 CCDA
(5)6或12(6)1：1
(8)①PA=1/6 PB=2/6=1/3 PC=2/6=1/3 PD=1/6
②不公平，因为棋子移动到每个点的概率不同
若想尽可能获胜，应选B点或C点
③PA=8/36=2/9
(9)①如果一个四边形的对角线相互垂直，那么这个四边形的面积等于对角线乘积的一半
P15 CDDABC P17 CACA
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