精选中考阅读理解100篇(附答案)

精选中考阅读理解100篇(附答案)
精选中考阅读理解100篇(附答案)

精选中考阅读理解100篇(附答案)

The Weather (选自广州) In winter the weather in England is often very cold、 In spring and autumn there are sometimes cold days, but there are also days when the weather is warm、 The weather is usually warm in summer、It is sometimes hot in summer, but it is not often very hot、 There are often cool days in summer、 When the temperature is over27℃, English people say it is hot、When the temperature is about21℃, they say it is warm、In the north of Europe it is very cold in winter、 In the south of Europe the summer is often very hot、 In the south of Spain(1) and in North Africa(2) the summer

is always hot、 Water freezes(3)at 0℃、 When water freezes, it changes from a liquid(4) into ice、 Water boils(5)at100℃、 When water boils, it changes from a liquid into steam(6)、 Notes: (1)Spain/speIn/n、西班牙(2)Africa/`frIk/n、非洲(3)freeze/fri:z/v、结冰(4)liquid/`lIkwId/n、液体(5)boil/bIl/v、沸腾;(水)开(6)steam/sti:m/ n、蒸汽

1、What is the weather like in summer in England?

A、Very hot、

B、Warm、

C、Cool、

D、Both A and

C、2、What do you think “the north of Europe" means?

A、A part of a country、

B、The capital of Europe、

C、A country in the north of Europe、

D、A part of Europe、3、When water freezes, it changes from

into

A、water, ice

B、water, steam

C、steam, ice

D、ice, water

4、The writer wants to tell us something about

A、the weather in Europe

B、the weather in England

C、some knowledge of the temperature

D、 three states of water

答案:15 BBCDA(5)

Eating

An important question about eating out is who pays

for the meal、 If a friend of yours asks you to have lunch with him, you may say something like this,“I’m afraid it’ll have to be someplace cheap, as I have very little money、" The other person may say,“OK, I’ll meet you at McDonald’s、"

This means that the two agree to go Dutch, that is, each person pays for himself、He may also say,“Oh, no、I want to take you to lunch at Smith’s," or“I want you to try the Chinese dumplings there、They’re great、" This means the person wants to pay for both of you、 If you feel friendly towards this person, you can go with him and you needn’t pay for the meal、 You may just say,“Thank you、 That would be very nice、"

American customs(1) about who pays for dates(2)are much the same as in other parts of the world、 In the old days, American women wanted men to pay for all the meals、 But, today, a university(3) girl or a woman in business world will usually pay her way during the day、

If a man asks her for a dance outside the working hours, it means “Come, as my guest(4)、” So as you can see,

it is a polite thing to make the question clear at the very beginning、

Notes:(1)custom/`kstm/n、风俗(2)date/deIt/n、约会(3)university/、ju:nI`v:sItI/n、大学(4)

guest/gest/n、客人

1、The passage tells us

A、how to eat out

B、where to eat out

C、what to eat out

D、who pays for the meal

2、If you have little money,

A、you’ll have a cheap meal

B、you’ll borrow some from others

C、you’ll ask your friend to pay for your meal

D、you won’t want your friends to ask you to dinner

3、“Go Dutch" in this passage means

A、去饭馆

B、就餐

C、订餐

D、各自付款

4、Sometimes your friend takes you to lunch、 It means

A、he’s going to lend some money to you

B、he’s going to pay for your meal, too

C、he’ll be angry with you

D、he can’t understand you

5、In America,some girls and women

now、

A、ask men to pay for their meals

B、try to pay for the men’s meals

C、try to pay for their own meals

D、never have anything outside

答案:1—5 DADBC阅读理解(6)

Most children like watching TV、It’s very interesting、By(1) watching TV they can see and learn a lot and know many things about their country and the world、Of course,they can also learn over the radio、But they can learn better and more easily with TV、

Why?Because they can hear and watch at the same time、But they can’t see anything over the radio、

TV helps to open children’s eye s、TV helps to open their minds(2),too、They learn newer and better ways of doing things、They may find the world is now smaller than before、

Many children watch TV only on Saturday or Sunday evening、They are always busy with their lessons、But a few children watch TV every night、They go to bed very late、They can’t have a good rest、How about you,my young friends?

Notes:(1)by/baI/prep、通过(2)minds/maIndz/n、智力

1、A few children go to bed late because they

A、are busy with their lessons

B、do their homework

C、watch TV

D、listen to the radio

2、Children can’t see anything

A、in the radio

B、on the radio

C、on TV

D、by watching TV

3、TV helps to open children’s

A、eyes and minds

B、minds

C、eyes or minds

D、eyes

4、

children watch TV only on Saturday or Sunday evening、

A、A lot

B、Much

C、 A lot of

D、A little

5、Children can study better and more easily with TV because

A、they like to watch TV

B、they can hear at the same time

C、they can watch at the same time

D、they can listen to and see something at the same time 参考答案:

1、C

2、B

3、A

4、C

5、D阅读理解(7)

John was ten years old and he was very lazy[1]、He had to go to school,of course,but he was bored[2]there and tried to do as little work as possible、His father and mother were both doctors and they hoped that he would become one,too,when he grew up、But one day John said to his mother,“When I finish school, I want to become a garbage collector[3]、”

“A garbage collector?”his mother asked 、She was very surprised、“That’s not a pleasant job、Why do you want to become a garbag e collector?”

“Because then I’d only have to work one day a week,”John answered、

“Only one day a week?”his mother said,“What do you mean?”

“Well,”John answered,“I know that the ones who come to our house only work on Wednesday,because I only saw them on that day、”

Notes:[1]lazy/leIzI/adj、懒的

[2]bored/bd/adj、厌烦

[3]garbage collector 垃圾工

1、John

at school、

A、didn’t do any work

B、did much work

C、did very little work

D、tried to finish his work

2、John’s parents wanted him to become

A、a garbage collector

B、a doctor

C、a teacher

D、a worker

3、John hoped to be a garbage collector because

A、he knew it was an important and necessary job

B、he thought he would work only one day a week

C、he often saw some garbage collectors come to his house

D、the garbage collectors really work only one day a week

4、John thought that the garbage collectors only work one day a week because

A、it was a rule

B、some garbage collectors told him so

C、his parents told him so

D、he saw them work only on Wednesday 参考答案:

1、C

2、B

3、B

4、D阅读理解(8)

Bill and Fred studied at a university and they were friends、They didn’t have much money, so when it was time for their holidays, Fred said, “Let’s take our holidays in a trailer[1], Bill、It’s cheaper than a hotel、I can borrow my father’s tra iler、”

Fred was very happy、 So they got into the trailer and began their holidays、 They wanted to get up early the next day to go fishing, but they didn’t have an alarm[1] clock、

“That’s all right, Bill," Fred said、“I’ll put these pieces of bread on the roof[3] of the trailer tonight and they’ll wake us up in the morning、" Bill was very surprised, but he didn’t say anything、Fred was right、 As soon as it began to get light, small birds came down to eat the bread, and their noise on the roof of the trailer woke Bill and Fred up very quickly、

Notes:[1]trailer/`treIl/ n、活动房屋式的拖车

[2]alarm/`la:m/ n、警报 alarm clock 闹钟

[3]roof/ru:f/ n、顶;房顶

1、Bill and Fred were both university s

2、The two young men decided to go t during their summer holidays、

3、The two young men tried to s

some money,so they borrowed a trailer、

4、The two young men wanted to get up, but they were a

to wake up too late the next morning、

5、Fred had a good i

6、Bill didn’t know w

his friend put some bread on the top of the trailer、

7、The next morning, the birds found the bread and flew to e

it、

8、In fact, the b

woke the two young men up、

9、The birds began to look for f

as soon as it got light、

10、Fred was very c

、参考答案:

1、students

2、traveling

3、save

4、afraid

5、idea

6、why

7、eat

8、birds

9、food

10、clever阅读理解(9)

Some children think writers are great and they can tell people a lot、 So they also wish to be writers some day、 They mean that they want to write stories or books which many persons will read、 I would like to remind[1] them that they will need to be good readers and to read a lot in order to[2] be good writers、

Nearly all great writers read too long before they started to school, and read for hours and hours every day since they became good readers、 Instead of watching TV

in the evening, they spend much of their spare[3] time reading books、

If you are a good reader, it won’t take you long to do the reading homework your teacher asks you to do、Then you will have time to read other books for fun、Because you read so well, you keep looking for more books to read、

While making up your mind[4] to become a good writer, you had better say to yourself,“I must read more and more if I am really to become a good writer、"

Notes:[1]remind/rI`maInd/v、提醒

[2]in order to 为了

[3]spare /spe/adj、多余的

[4]make u p one’s mind 下决心

1、Some of the children like the g

writers、

2、The writer told the children to read m

before they hope to be writers、

3、A lot of writers l

a lot from other writers books and stories、

4、For a student, he or she should do the reading homework well f

5、Doing much good reading can h you to be a good writer、

参考答案:

1、great

2、more

3、learned

4、first

5、help阅读理解(10)

Australia is one of the greatest islands in the world、It is a little smaller than China、It is in the south of the earth、So when there is hot summer in our country,it is cold winter in Australia、

Australia is big,but the pop

中考复习模拟试题集锦——阅读理解型问题

阅读理解型问题 一、解答题 1、(2013·湖州市中考模拟试卷1)阅读理解:对于任意正实数a,b , 2(0 a b -≥,∴0a b +≥,∴a =b 时,等号成立. 结论:在a,b 均为正实数)中,若ab 为定值p ,则a b +,当且仅当a =b ,a+b 有最小值2.根据上述内容,回答下列问题: (1)若x ﹥0,只有当x = 时,4x x + 有最小值 . (2)探索应用:如图,已知A(-2,0),B(0,-3),点P 为双曲线6(0)y x x =>上的任意一点,过点P 作PC ⊥x 轴于点C ,PD ⊥y 轴于点D .求四边形ABCD 面积的最小值,并说明此时四边形ABCD 的形状. 答案:(1)2 …………………………‥2分, 4 …………………‥‥4分 设6(,)P x x , 则6(,0),(0,)Cx D x ,62,3C Ax D B x ∴=+=+, ∴116(2)(3)22A B C D S C A D Bx x =?=+?+四边形,化简得:112(3)6,2S x x =++ ‥‥‥8分, 当且仅当123,2x x x ==即时,等号成立. ‥‥‥9分 ∴S≥×12+6=12 ∴S 四边形ABCD 有最小值12. ‥‥‥10分 ∵OA =OC ,OD =OB ∴四边形ABCD 是平行四边形. ………………‥‥11分 又AC ⊥BD ∴四边形ABCD 是菱形. (12) 2、(2013·湖州市中考模拟试卷8)阅读材料:如图,△ABC 中,AB =AC ,P 为底边BC 上 任意一点,点P 到两腰的距离分别为21,r r ,腰上的高为h ,连结AP ,则

☆初中语文阅读理解必备100篇

初一语文阅读理解必备100篇(一) 丁立梅,笔名梅子,紫色梅子。江苏东台人。职业:教师。中国散文学会会员,江苏省作家协会会员。 出版有散文集《且听风吟》、《忽然花开》、《每一棵草都会开花》等。(《春风暖》被选为七年级上册语文活页课文链接)作品集《且听风吟》、《忽然花开》、《每一棵草都会开花》、《尘世里的初相见》、《诗经里的那些情事》、《爱,永远不会消失》等。文章被选进《灵感与感动》等上百种文集。多篇文章被设计成中考、高考语文现代文阅读题。 四川省凉山市2009年语文中考试题 菊有黄花丁立梅 一场秋雨,再紧着几场秋风,菊开了。 菊在篱笆外开,这是最大众最经典的一种开法。历来入得诗的菊,都是以这般姿势开着的。一大丛一大丛的。 倚着篱笆,是篱笆家养的女儿,娇俏的,又是淡定的,有过日子的逍遥。()代陶渊明随口吟出那句“采菊东篱下”,几乎成了菊的名片。以至后来的人一看到篱笆,就想到菊。陶渊明大概做梦也没想到,他能被人千秋万代地记住,很大程度上,得益于他家篱笆外的那一丛菊。菊不朽,他不朽。 我所熟悉的菊,却不在篱笆外,它在河畔、沟边、田埂旁。它有个算不得名字的名字:野菊花。像过去人家小脚的妻,没名没姓,只跟着丈夫,被人称作吴氏、张氏。天地洞开,广阔无边,野菊花们开得随意又随性。小朵的清秀不施粉黛,却色彩缤纷,红的黄的、白的紫的,万众一心、齐心合力地盛开着,仿佛是一群闹嚷嚷的小丫头,挤着挨着在看稀奇,小脸张开,兴奋着,欣喜着。 乡人们见多了这样的花,不以为意,他们在秋天的原野上收获、播种,埋下来年的期盼。菊花兀自开放、兀自欢笑。与乡人各不相扰。蓝天白云,天地绵亘。小孩子们却无法视而不见,他们都有颗菊花般的心,天真烂漫。他们与菊亲密,采了它,到处乱插。 那时,家里土墙上贴着一张仕女图,有女子云鬓高耸,上面横七竖八插满菊,衣袂上亦沾着菊,极美。掐了一捧野菊花回家的姐姐,突发奇想帮我梳头,照着墙上仕女的样子。后来,我顶着满头的菊跑出去,惹得村人们围观。看,这丫头,这丫头,他们手指我的头,笑着,啧啧叹着。 现在想想,那样放纵地挥霍美,也只在那样的年纪,最有资格。 人家的屋檐下,也长菊。盛开时,一丛鹅黄.另一丛还是鹅黄。老人们心细,摘了它们晒干,做菊花枕。我家里曾有过一只这样的枕头,父亲枕着。父亲有偏头痛,枕了它能安睡。我在暗地里羡慕过,曾决心给自己也做一只那样的枕头。然而来年菊花开时,却贪玩,忘掉了这事。 年少时,总是少有耐性的。于不知不觉中,遗失掉许多好光阴。 周日逛衔,秋风已凉,街道上落满梧桐叶,路边却一片绚烂。是菊花,摆在那里卖。泥盆子装着,一只盆子里只开一两朵花,花开得肥肥的,一副丰衣足食的模样;颜色也多,姹紫嫣红,千娇百媚。我还是喜欢黄色的。《礼记》中有“季秋之月,菊有黄花”的记载,可见,菊花最地道的颜色还是黄色。 我买了一盆,黄的花瓣,黄的蕊,极尽温暖,会焐暖一个秋天的记忆和寒冷。 1.整体感知全文,概述作者围绕“菊”写了“我”的哪些活动?(3分)

4篇中考语文大阅读题及答案

请联系网站删除资料收集于网络,如有侵权(一)如水的月光“西村”原本是一个村子,在上个世纪①那时我住在一个叫作西村的居民小区。年代被城市化了,农宅改建成为楼房。后来单位分房子,因为论资排辈,我90我于是有些失而且又位于西村,分到的是别人腾出来的一套旧房。因为是旧房,总觉得儿子刚参加工作就分到属于自己的房子,落感。乡下的父母却格外高兴,算在城里扎下了根。居民大多是以前的农民,西村不过是一个被挪移到了城里的大农村,②在我眼里,那时我好不我对他们有一种本能的疏远和排斥感。仍然延续着过去的生活习惯,又要既要承受外在的矛盾,容易才离开农村,正在拼力追逐一份城里人的生活,《喊我把赵传那支整日在自信与自卑之间徘徊。常常是在深夜,抵御内心的冲突,向黑色的天空》放到最大音量,整栋楼房似乎在颤动,心如止水。陌生的夜风窜进屋里,有些凉。很凉。这个难眠的人在写作,在走一段很长很长的夜路。不管试着与他一直在努力地融入人群,遭遇怎样的阻遏,不管内心掀起怎样的风暴,生活和解。③“不要奢望熟识的人都关心和理解写作,也不要苛求每一个写作的人都 点。梦中出要怀着爱、真诚和责任。”睡梦中,我被这样的一句话击醒,凌晨3甚至连扎根的就像旷野的一棵树,没有任何衬托也没有任何枝蔓,现的这句话,泥土都没有,它就这样莫名其妙地突然出现,瘦得锐利,让人窒息和迷乱。我醒点的清冷夜色里,那抹灯3来,站到窗前,于是看到了对面地下室的灯光。凌晨光像一灼小小火焰,在城市的角落里暗自燃烧。我看到了它,可很快就淡忘了。对面楼房的地下室总是早晨四五点才你知道吗,④后来有一天,母亲告诉我说,熄灯。我开始格外留意那里,晚上读书写作累了,总会伏在窗前吸烟,与对面地我对那个大约藏着一个秘密。下室的灯光久久对视。我觉得那灼小小的火焰里,地下的灯光与天上的我在五楼窗前俯视那里,秘密充满好奇。一个又一个午夜,觉得大地变成夜因为过度专注,我渐渐地居然有了仰望的幻觉,月光遥相呼应,晚的天空,从地下室窗口流泻出来的,宛若如水的月光。它们漫过我的心头,让我同时体味到一种真切的温暖与寒意。两个稚童在一遇到一位年轻母亲与孩子。 ⑤一个黄昏,我陪着女儿在楼下玩耍,起很快就相熟了。我问这位母亲也住在这个小区吗,她用手指着楼前的方向说,暂时住在那个地下室,我们是邻居。这位年轻的母亲,素朴,淡定,脸上看不出丝毫的悲戚。我长时间无言以对。她的孩子,一个很阳光的小男孩,正在她的身边开心地玩耍。继续闲聊,我知道了她来自遥远的农村,租住在对面的地下室,丈夫白天在这个城市蹬三轮车,晚上孩子入睡以后,夫妻两人一起针织羊毛衫,赚点加工费补贴生计。以他们在城市的角落里生活和劳作,⑥看着她和她的孩子,我的心中充满敬意。在地下室转化和提炼成迎接黎明的到来。他们把城里的月光,拥抱月光的方式,一灼小小的阳光,永远地种植在孩子的心里。只供学习与交流. 请联系网站删除资料收集于网络,如有侵权刚在城里扎下根的“我”,与来自农村、租住在地下室的年轻母亲,两人之17.分)3间最大的异同之处是什么? (异: 同: 分)请根据文意填空。(318.文中“我”的情感态度变化大致有三个阶段,见到地下室灯光之前,”;感觉地下室灯光“宛若如水的月光”之时,“我”内“我。;了解地下室灯光主人的经历之后,我“我”变得心 419.第③段画线句子在文中有什么作用?(分) 3分)20.体会下面句子在文中的含义。(他们在城市的角落里生活和劳作,以拥抱月光的方式,迎接

中考语文文言文阅读专题训练试题经典含解析

中考语文文言文阅读专题训练试题经典含解析 一、中考语文文言文阅读 1.阅读下面文言文,完成小题。 【甲】 王曰:“善。”乃下令:“群臣吏民能面刺寡人之过者,受上赏;上书谏寡人者,受中赏;能谤讥于市朝,闻寡人之耳者,受下赏。”令初下,群臣进谏,门庭若市;数月之后,时时而间进;期年之后,虽欲言,无可进者,燕、赵、韩、魏闻之,皆朝于齐。此所谓战胜于朝廷。 (选自《邹忌讽齐王纳谏》) 【乙】 父老苦秦苛法久矣,诽谤者族①,偶语②者弃市③。吾与诸侯约,先入关者王之。 与父老约,法三章耳:杀人者死,伤人及盗抵罪。余悉去秦法,诸吏人皆案堵④如故。凡吾所以来,为父老除害非有所侵暴无恐!且吾所以还军霸上⑤,待诸侯至而定约束耳。 (选自《入关告谕》)【注释】①族;灭族。②偶语:两个人在一起谈论。③弃市:死刑。④案堵:即“安堵”,安居不变、安顿不动的意思。⑤霸上:地名,在咸阳东。 (1)下列各组句子中划线词意思或用法不同的一项是() A. 上书谏寡人者诽谤者族 B. 诸吏人皆案堵如故公问其故 C. 门庭若市烨然若神人 D. 待诸侯至而定约束耳水落而石出者 (2)将选文画线句翻译成现代汉语。 ①数月之后,时时而间进。 ②吾与诸侯约,先入关者王之。 (3)用“/”给下面的句子断句,断两处。 为父老除害非有所侵暴无恐! (4)概括【甲】文的主要内容。 (5)【甲】文中齐威王给群臣吏民下达命令,【乙】文中刘邦入关前给百姓写告谕,他们这样做各有什么目的? 【答案】(1)B (2)①几个月以后,还偶尔有人来进谏。②我和诸侯们约定,先入关的人做这里的王。(3)为父老除害/非有所侵暴/无恐! (4)齐王纳谏及其结果。 (5)齐威王是为了广开言路,使齐国强盛,刘邦是为了安抚百姓,赢得民心。 【解析】【分析】(1)A……的人。B原来;原因。C好像。D连词,表并列。 (2)翻译文言文句子,首先要是否为特殊句式,然后再把关键词语翻译准确,最后再根据现代汉语的规范翻译。①时时:不时。间或:偶然。故此句可以翻译为:几个月以后,还偶尔有人来进谏。②王:这里做动词有,为王。故此句可以翻译为:我和诸侯们

中考说明文阅读专项练习(四篇)含答案

说明文阅读 (一)筷子的名堂 刘杨 ①筷子起源于中国,距今已有三千多年的历史,是中华饮食文明的一部分。著名物理学家李政道在接受采访时曾说起筷子:“如此简单的两根东西,却高妙绝伦地应用了物理学上的杠杆原理。筷子是人类手指的延仲,手指能做的事,它都能做,且不怕高热、不怕寒冻,真是高明极了。” ②筷子在中国古代被称为“箸”。在今天我国某些地区的方言中,筷子仍然被叫作“箸”“箸 子”“筷箸”,装筷子的“筷筒”被称为“筷箸笼”“箸笼子”。老舍在《四世同堂》里写道:“他喝了半盅儿酒,吃了一箸子菜。”“一箸子菜”就是河北一些地方的说法,意思是“夹了一筷子菜”。 ③在先秦时期就已经有了关于“箸”的文字记载。《韩非子·喻老》里这样写道:“昔者纣为象箸而箕子怖。”说的是商朝末年纣王极为奢侈,每顿饭都要使用象牙筷子,太师箕子看到纣王的举动,对此十分担忧。由于纣王越来越奢侈、荒淫无度,最终导致了商朝的灭亡。成语“见微知著”也来自这个典故。 ④魏晋南北朝时期有人将筷子写成“筋”,与“箸”通用。《世说新语》里写道:“王蓝田性急。尝食鸡子,以筋刺之,不得,便大怒,举以掷地。”在《三国演义》第二十一回写曹操与刘备煮酒论英雄时,曹操对刘备说,当今天下的英雄,只有你我二人。刘备听后,大吃一惊,“手中所执匙筋,不觉落于地下”。还好当时天要下雨,雷声大作,刘备这才从容地捡起筷子,并称“一震之威,乃至于此”,将内心的惊慌掩饰过去。 ⑤由“箸”到“筷”的称呼转变始于明朝江南一带的民间忌讳。陆容在《菽园杂记》中记载:“民间俗讳,各处有之、而吴中为甚。如舟行讳住,讳翻。以箸为快儿,幡布为抹布”由于明代吴中地区民间船行忌讳说“住”和“翻”,因此人们就将“箸”改名为“快”,意思是船开得快,而不是在水中停住。后来因为当时很多筷予是竹制的,“快”又被加上“竹字头”,筷子的名称就这样传播开来。 ⑥古代筷子主要还是以木筷、竹筷为主,象箸、玉箸、金箸这类奢华的材质也仅在王公贵族的餐具中出现。此后,筷子的材料从金银玉石到木竹钢铁,几乎无所不用。在外形上古今大致相同,通常是一头方形,另一头国形,圆形的一头用来夹菜。 ⑦俗话说:“民以食为天。”我国自古以来吃饭便十分讲究礼仪。《礼记》中有“饭黍毋以箸”的说法,意思吃米饭时不要用筷子,而要用饭勺,筷子则是专门用来吃盘中菜的。《礼记》中还说“羹之有菜者梜,无菜者不用梜”,汉代郑玄注解时认为梜就是筷子,这里说的是吃汤菜时,要用筷子夹其中的菜,如果汤里没有菜,就不需要用筷子了。 ⑧古代使用筷子的习俗和礼节一直流传至今。在摆放位置上,人们总是把筷子整齐地放置于进餐者的右手边,手执筷子的一头要与桌面边缘垂直(如果是圆桌,摆放角度要与半径线重合),不要将筷子用于进食的一端朝桌外摆放,也不要将一双筷子一反一正并列摆放。在握筷时,不可取位过高,这样容易被认为清高孤傲,同时也有远离父母家门的嫌疑;也不可取位过低,这样会显得缺乏教养。在举筷夹菜时,不要游移不定,也不要旁若无人地乱找好菜。筷子不要在桌上延伸过长,跨过别人面前夹菜是不礼貌的。用餐完毕后,要将筷子轻轻放在桌上,不可随意放置。尤其需要注意的一点是,切不可将筷子插在饭菜上,古俗认为只有在祭祀先人时才这样做,平时插筷则很不吉利。 ⑨筷子也传播到中国周边的国家,如日本、朝鲜、韩国越南等国,形成东亚地区使用筷子进餐的传统。这些国家使用筷子的习惯延续至今。然而,东亚地区之外的外国人见到筷子的第一感觉多半是新奇并且惊讶的。意大利传教士利玛窦在明朝时来到中国,他在《利玛窦中国札记》中记录了中国人使用筷子吃饭的习俗:他们吃东西不用刀、叉或匙,而是用很光滑的筷子,长约一个半手掌,他们用它很容易把任何种类的食物放入口内,而不必借助于手指。食物在送到桌上时已切成小块,除非是很软的东西,例如煮鸡蛋或鱼等,那些是用筷子很容易夹开的。” ⑩到了全球化的今天,使用筷子吃饭已经不是中国人或东亚人的专利,使用筷子的西方人越来越多,美国每年都会从中国进口数千万双竹筷子,法国甚至还设立了“金筷奖”来表彰中餐及亚洲风味餐厅的出色经营者。如今,有三千年历史之久的筷子传递着东方特有的饮食文化,正在世界各地的餐桌上发挥着它的作用。 (1) 本文从哪几个角度对筷子的名堂进行了说明?(4分) (2) 第③④⑤三段的顺序能否调换?为什么?(3分)

2018年中考语文真题分类汇编实用类文本阅读专题含解析

江苏省10市2018年中考语文真题分类汇编:实用类文本阅读专题 南京 (三)阅读下面材料,完成14-16题。(14分) “走两步”,认出你 影片《碟中谍5》中有一个场景引起了人们对步态识别技术的关注,戴着面罩的间谍在安保系统的最后一道防线现形了,原来是他的步伐“出卖”了他。知道吗,影片中的步态识别技术如今已走进了现实。 在生物识别技术领域,目标的有效识别距离以步态识别技术最远,可达50米。“步态识别技术”中的“步态”不仅包括体型特征,如高矮、胖瘦等,还包括运动特征,如运动方式、姿态等。 在“走两步”的背后是强大的自动步态识别系统,主要包括监控摄像机、计算机以及步态视频序列处理与识别软件,而建立步态数据库也是非常关键性的工作。这一系统在识别身份的功能基础上,能够存储和跟踪个人信息,关注个人健康发展,在运动员精准训练、疾病筛查、智能家居方面能发挥重要的作用。 炫酷新装备 心情杯这款智能水杯,杯身颜色可以根据你正在经历的事情、你的心情而变化。例如,你支持的球队进球时,水杯内置的LED灯会立刻呈现蓝色,似乎它也在跟你一起为球队助威。“小纽扣”这款高清智能摄像机外形像纽扣,能通过语音、面部和步态识别,锁定你的拍摄对象,自动选择、录制最精彩的瞬间,并将其编辑成可共享的短视频。 爱牙仪它是一款智能口腔自测仪,让你的口腔环境清晰可见,还能通过精准定位牙菌斑,准确检出蛀牙、牙周炎等口腔疾病的早期症状,有效预防、诊断各种口腔疾病。 触感屏这是模拟实物触感的屏幕。当手指在鱼的图像上移动,能充分感受到鱼鳞特有的质感。若是将手指移动到鱼眼位置,你会发现手指的滑动没有丝毫阻力,就好像拨弄一颗小珠子。 “大白”它是一种智能机器人。只要说出“大白”的名字就可以将其唤醒,进而完成你的各项指令。它可以陪着你出去或者在家玩耍,解答你天文、地理等方面的问题,还能预报天气状况,播放投影电影,甚至可以跟你聊天。 砰!音乐来了! 语音识别技术主要解决30厘米到5米范围的语音交互问题,它的代表产品就是智能音箱。让音箱听懂你的语言,需要解决三个核心问题:听见、听准和听懂。从技术角度来看,就是拾音、读音和解音三个关键技术环节。拾音是最为基础的环节,必须保证音箱听见你的声音;读音是将符合要求的声音转换成文字;解音则是识别人类的指令甚至情感。距离音箱

中考语文阅读理解题常考题型及答题技巧

中考语文阅读理解题常考题型及答题技巧 ☆做阅读题必须有四种意识: 1、文体意识:根据文章的不同体裁去答题 2、语境意识:联系文章中心和上下文答题 3、文本意识:坚信一切答案可以在文章中找到,答题不能脱离文本 4、题目意识:注意答在问中,从问题中找命题意图和答题要点和要求,注意按分值答题☆做阅读题的流程: 1、速读,确定体裁和中心 2、初看题目,明要求,再通读原文 3、依据要求,确定有效阅读区域,反复斟酌,并作答 4、复查,是否按照要求作答,是否表述明确。 记叙文(散文、小说)阅读常考题型及答题技巧 考点一:把握文章内容,概括文章所写事件 常考题型:阅读全文,概括文章写了关于谁的几件事/一件事。或者“简要概括这篇文章的主要内容”答题技巧:文段中事例的概括: ①必须包括两个要素:人物+事情;“谁做了什么”或“谁怎么样" ②其他要素如:时间(季节、年代)、地点、环境如果有特定意义,也应概括在内。 可用这样的模式:“什么人”+“在什么情况下+”“做什么事”+“什么结果” 考点二:品味题目 常考题型: ①为什么以此为题? ②谈谈你对题目的理解。 ③试分析题目的作用。 ④给文章加(换)题目。答题技巧:文章的标题是“文眼”,统帅全文。它的作用主要有概括主要故事情节、文章的线索、揭示文章的中心、点明写作对象等作用。 答题技巧: (1)先看题目本义: 词语含义概括内容(点明写作内容如主要事件人物等) (2)再思考深层含义: 中心(主旨):与中心的关系(揭示了,点明了) 人物:与人物关系(表现人物性格;表明作者情感;是作者感情触发点) 结构:线索、悬念表现手法:象征 (3)最后分析其效果: 运用比喻、化用诗词、引用歌词、一语双关等 生动形象、新颖含蓄、言简意丰、发人深思、引起阅读兴趣等 (议论文的题目一般点明论点或论题;说明文常点明说明对象或特征)可以从— A内容上 B 主题上 C线索D设置悬念上等方面进行品味。 示例:(1)主题上结合中心必答,如象征性的散文题目,也可以这样回答:拟题巧妙,一语双关,本指…… 实指……,突出主题,耐人寻味。 (2)说明文:用了什么修辞手法,生动形象说明了………,点明了本文说明的主要内容,点明

【答案】初中语文阅读理解必备100篇

初一语文阅读理解必备100篇答案 【答案】初一语文阅读理解必备100篇 1.①我在姐姐的帮助下,梳着仕女发型,顶着满头菊花跑出家,惹得村人围观。 ②我羡慕菊花枕,决心做一只却没做成。 ③我周日逛街买回一盆黄色的菊花。 (每空1分) 【概括題公式】:某人+做了某事+結果,一句话完整、簡潔、準確即可。 2.晋田园悠然见南山 3.作者运用拟人、比喻的手法,生动形象地写出野菊花开放的姿态,表现它“随意又随性”,字里行间流露出作者对它的喜爱和赞美。 【賞析題公式】:作者運用了xxx表現手法,生動形象地寫出了xxx,表現了它xxx,表達了作者xxx的思想感情。 4.最后—句点明并升华了文章的主旨,黄色的菊花勾起了作者对孩提时的美好回忆和对美的追求,驱散了秋天的寒意,让心灵一片温暖,而对菊花的喜爱和赞美已不言而喻了。 【答案】初一语文阅读理解必备100篇(二) 父亲希望我长大有出息,能够跳出穷山村,展翅飞翔;“我”却因为名字的缘故,不能和小伙伴们一起玩儿,感到孤独。(2分) 2.在接到大学录取通知书的那天,“我”为自己终于可以脱离父亲的管制,实现不想见到他的梦想而哭;对父亲大办酒席时的高兴劲儿,不屑一顾;在冲出家门的时候,也不顾及父亲的黯然神伤;在省城念书的前两年,没有回过一次家,没有认真给父亲写过一封信。(4分,每个要点1分) 3.既写出了父亲对“我”就要离开家乡时恋恋不舍的心理活动,也表现了父亲对“我”独立生活担心的心理活动。(2分) 4.一开始写“我”对父亲的迷信举动嗤之以鼻,甚至愤然;当读到父亲竟然能够写出“我”的名字的时候,“我”的灵魂被深深地灼痛了,苏醒了;“我”从父亲的这个举动中感受到了父亲那份沉重的爱,并开始“忏悔”自己。(2分,答出一点给1分) 5.对父爱的不理解,对自己多年来对父亲的不尊敬和仇恨表示忏悔。(2分) 【答案】初一语文阅读理解必备100篇(三) 1.(1)神山赶庙会时先是只顾脱模子,后在看摔跤时一直挎着一篮脱好的模子未放下。 (或:神山赶庙会时脱模子、看摔跤。) (3)东古城捕鸟时偶然发现上好的黄土后如获至宝。 (或:东古城捕鸟时偶然发现上好的黄土后独自秘密挖黄土。) 【注】:概括归纳题是阅读题考察的重点,对于主要事件的概括,分好层次、精读主要段落、抓住重点,应该是不会丢分的,但要重点注意的是语言的使用,一定要准确、简练、完整。

最新中考英语阅读理解(19篇)

中考英语阅读理解 阅读下列短文,然后从A、B、C、D四个选项中选出能回答所提问题或完成所给句子的最佳选项。 阅读理解(1) A ( )1.If Joe wanted to buy the cheapest ticket for Peak Day,he could book(预定)one during . A.Pre - sale ⅠB.Pre – sale ⅡC.Pre – sale ⅢD.Expo Session ( )2.On March 1,2010,Sue bought two Standard Day tickets for her parents.

She paid for them. A.¥380 B.¥300 C.¥260 D.¥180 ( )3.It cost Thomas ¥160 to get a ticket for Standard Day.He probably bought it on .A.April 23,2009 B.August l,2009 C.February 2,2010 D.May 20,2010 ( )4.Kathy spent 900 yuan on a ticket for Shanghai Expo.Her visit can last days.A.one B.three C.seven D.ten ( )5.Visitors to Shanghai Expo could buy tickets only after May 1,2010. A. morning B.afternoon C.evening D.midnight B On February 3rd,1949,New York Harbor(港)was an exciting place.Many people were there to greet a ship from France.On the ship were 49 French railroad boxcars(火车车厢)filled with gifts from the people of France to the people of America.These boxcars were from the famous Merci Train(Merci:a French word meaning “thank you”). After World War II(二战),a lot of factories,roads and farms in France had been destroyed.Many French people had no jobs or money and had little to wear and little to eat.In the winter of 1947,a train was sent across the United States,stopping in cities and towns along the way.At every stop,people gave whatever they could.Factories gave clothing and medicine.Farmers gave food.Families gave money.Even school children gave away their pocket money.All the things were then taken to France by ship. By 1949,the French had begun to recover(恢复)from the war.The Merci Train was their way of saying “thank you” to America.French people had filled the boxcars with gifts.Most of them were personal,like hand - made toys,children’s drawings,or postcards.But the boxcars themselves were perhaps the most meaningful of the gifts.On each car,the French people had painted the pictures of all their 40 provinces.with an American eagle on the front.The boxcars were taken to each state of America,where they were warmly greeted.

中考语文文言文阅读专题训练试题经典及解析

中考语文文言文阅读专题训练试题经典及解析 一、中考语文文言文阅读 1.阅读下面文言文,完成小题。 【甲】 王曰:“善。”乃下令:“群臣吏民能面刺寡人之过者,受上赏;上书谏寡人者,受中赏;能谤讥于市朝,闻寡人之耳者,受下赏。”令初下,群臣进谏,门庭若市;数月之后,时时而间进;期年之后,虽欲言,无可进者,燕、赵、韩、魏闻之,皆朝于齐。此所谓战胜于朝廷。 (选自《邹忌讽齐王纳谏》) 【乙】 父老苦秦苛法久矣,诽谤者族①,偶语②者弃市③。吾与诸侯约,先入关者王之。 与父老约,法三章耳:杀人者死,伤人及盗抵罪。余悉去秦法,诸吏人皆案堵④如故。凡吾所以来,为父老除害非有所侵暴无恐!且吾所以还军霸上⑤,待诸侯至而定约束耳。 (选自《入关告谕》)【注释】①族;灭族。②偶语:两个人在一起谈论。③弃市:死刑。④案堵:即“安堵”,安居不变、安顿不动的意思。⑤霸上:地名,在咸阳东。 (1)下列各组句子中划线词意思或用法不同的一项是() A. 上书谏寡人者诽谤者族 B. 诸吏人皆案堵如故公问其故 C. 门庭若市烨然若神人 D. 待诸侯至而定约束耳水落而石出者 (2)将选文画线句翻译成现代汉语。 ①数月之后,时时而间进。 ②吾与诸侯约,先入关者王之。 (3)用“/”给下面的句子断句,断两处。 为父老除害非有所侵暴无恐! (4)概括【甲】文的主要内容。 (5)【甲】文中齐威王给群臣吏民下达命令,【乙】文中刘邦入关前给百姓写告谕,他们这样做各有什么目的? 【答案】(1)B (2)①几个月以后,还偶尔有人来进谏。②我和诸侯们约定,先入关的人做这里的王。(3)为父老除害/非有所侵暴/无恐! (4)齐王纳谏及其结果。 (5)齐威王是为了广开言路,使齐国强盛,刘邦是为了安抚百姓,赢得民心。 【解析】【分析】(1)A……的人。B原来;原因。C好像。D连词,表并列。 (2)翻译文言文句子,首先要是否为特殊句式,然后再把关键词语翻译准确,最后再根据现代汉语的规范翻译。①时时:不时。间或:偶然。故此句可以翻译为:几个月以后,还偶尔有人来进谏。②王:这里做动词有,为王。故此句可以翻译为:我和诸侯们

中考数学专题-阅读理解型问题 含答案

一、选择题 1.(2010广东广州,10,3分)为确保信息安全,信息需加密传输,发送方由明文→密文(加密),接收方由密文→明文(解密),已知有一种密码,将英文26个小写字母a,b,c,…,z依次对应0,1,2,…,25这26个自然数(见表格),当明文中的字母对应的序号为β时,将β+10 除以26 后所得的余数作为密文中的字母对应的序号,例如明文s 对应密文c 字母a b c d e f g h i j k l m 序号012345678910 11 12 字母n o p q r s t u v w x y z 序号13 14 15 16 17 18 19 20 21 22 23 24 25 A.wkdrc B.wkhtc C.eqdjc D.eqhjc 【答案】A 2.(2010湖北荆州)若把函数y=x的图象用E(x,x)记,函数y=2x+1的图象用E(x, 2x+1)记,……则E(x,x 2 - 2x + 1 )可以由E(x,x 2 )怎样平移得到? A.向上平移1个单位B.向下平移1个单位 C.向左平移1个单位D.向右平移1个单位 【答案】D 二、填空题 1.(2010山东临沂)为确保信息安全,信息需加密传输,发送方由明文→密文(加密), 接受方由密文→明文(解密),已知加密规则为:明文a, b, c, d 对应密文 a + 2b, 2 b +c, 2 c + 3 d , 4d .例如,明文1, 2, 3, 4 对应密文5, 7,18,16 .当接收方收到密文14, 9, 23, 28 时,则解密得到的明文为 . 【答案】6,4,1,7 2.(2010广东珠海)我们常用的数是十进制数,计算机程序使用的是二进制数 (只有数码0和1),它们两者之间可以互相换算,如将(101) , 2 换算成十进制数应为: (1011) 2 (101) = 1? 22 + 0 ? 21 + 1? 20 = 4 + 0 + 1 = 5 2 = 1? 23 + 0 ? 22 + 1? 21 + 1? 20 = 11 (1011) 2 按此方式,将二进制(1001) 换算成十进制数的结果是. 2 【答案】9 3.(2010山东荷泽)刘谦的魔术表演风靡全国,小明也学起了刘谦发明了一个魔术盒,当任意实数对(a,b )进入其中时,会得到一个新的实数:a2+b-1,例如把(3,-2)放入其中,就会得到32+(-2)-1=6.现将实数对(-2,-3)放入其中,得到实数是. 【答案】0 4.(2010贵州铜仁)定义运算“@”的运算法则为:x@y=xy-1,则(2@3)@4=.

【英语】中考英语完形填空和阅读理解100及答案

【英语】中考英语完形填空和阅读理解100及答案 一、完形填空 1.阅读下面短文,掌握大意,然后从A、B、C、D四个选项中选出最佳选项。 How to take notes Note-taking is a skill that can help you do well in all your lessons. It can make you confident (自信的) 1 you are studying. But unluckily, most 2 don't know how to take notes. Write down key facts. If your teacher writes 3 on the blackboard, that's great. You can copy them or write down the most 4 facts of all in class. Different teachers do things 5 . For example, some teachers may 6 lots of dates and facts in class, 7 they only write the important ones on the blackboard. Other teachers may not write anything down, but they may 8 something important again and again. Ask. Don't be afraid to ask your teacher to 9 what you miss. If your teacher speaks too fast and you can't 10 what he is saying, you can ask him 11 class. Cornpare (比较) .Comparing your notes with your 12 can be good for your learning. It can also help you and your classmates correct (纠正) some 13 . Organize. Note-taking also needs organization. Keep notes for each subject in one notebook so that you can find everything 14 when a test comes. Good note-taking takes time. If you decide to recopy (重写) your notes every evening, you'll surely have less time to watch TV. But you'll 15 time in the coming test 1. A. until B. before C. when D. although 2. A. teachers B. students C. workers D. parents 3. A. notes B. words C. lessons D. differences 4. A. common B. boring C. important D. interesting 5. A. happily B. differently C. quietly D. quickly 6. A. take out B. take care of C. pay attention to D. look for 7. A. though B. but C. because D. unless 8. A. find B. say C. read D. write 9. A. laugh B. repeat C. have D. add 10. A. follow B. change C. review D. read 11. A. after B. when C. because D. before

2020中考英语阅读理解最新详解—阅读理解实例分析(四篇)

2020中考英语阅读理解最新详解—阅读理解实例分析(四 篇) 【实例一】 Most people want to work, but it has become more difficult in today’s world to find work for ever yone. The economy (经济) of the world needs to grow by 4% each year just to keep the old number o f jobs for people. Often this is not possible, and so more people are out of work. Some people have no jobs now because new machines can do the work of many people in short time. Also, machines do not ask for more money and longer holiday. In all of the countries of the world, machines are taking work from people, not only in factories but also on the farms. One machine can often do the work from for ty people. About 75,000 people are moving to the cities a day to look for jobs, but only 70% of them can find jobs. 1.It was _______for people to find work before than today. A. not possible B. difficult C. more difficult D. easier 2.If the economy of the world grows by 4% each year, _______. A. people will have no jobs B. people can still have jobs as before C.4% of the people will have jobs D. 97% of the people will have jobs 3.One machine can do as much work as _______. A. 40% of the people B. 4% of the people in the world C.40 people D. 75,000 people 4.How many people outside cities go into to look for jobs each day? A. 70% of the people. B. 4% of the people in the world. C.More than 75,000. D. About 75,000 people. 5.Which of the following is NOT true? A. Machines are taking work instead of people. B.Now more people are out of work. C.Machines need more money and longer holidays. D.Most people want to have jobs. 【答案及解析】 1.由短文的第一句话It has become more difficult in today’s world to find work for everyone. 可知现在找工作比往常更困难,即往常找工作比现在容易得多。因此答案选D。 2.由短文的第二句话The economy of the world needs to grow by 4% each year just to keep the o ld number of jobs for the people. 准确地明白得了这一句话的意思就能得出正确答案为B。 3.由短文的倒数第二句话One machine can often do the work of forty people.可知此题的正确答案为C。

2019年中考语文阅读练习题及解析

2019年中考语文阅读练习题及解析 人们走过秃的梧桐下,总这样忱惜地说。 这侏梧桐,所生的地点,真有点奇怪,我们所住的屋子,本来分 做两家住的,这株梧桐,恰恰长在屋前的正中,不偏不倚,能够说是 两家的分界牌。 屋前的石阶,虽仅其一,由屋前到园外去的路却有两条,一家走 一条,梧桐生在两路的中间,清阴分盖了两家的草场,夜里下雨,潇 潇逐步打在桐叶上的雨点,诗意也两家分享。 不幸,园里蚂蚁多,梧桐的枝干为蚁所蚀,逐步的不坚牢了,一 夜雷雨便把它的上半截劈折,只剩下一根二丈多高的树身,立在那里,亭亭有如青玉。 春天到了,树身上居然透出很多绿叶,团团附着树端,看去好像 一棵棕榈树。 谁说这株梧桐不会再活呢?它现在长了新叶,或者更长出新枝, 不久定能够恢复从前的美丽了。 一阵风过,叶儿又被劈下来,拾起一看,叶蒂已断了三分之二又 是蚂蚁干的好事,哎!可恶。 但勇敢的梧桐,并不所以挫折了它的志气。 蚂蚁又来了,风又起了,好容易长得掌大的叶儿又飘去了,但它 不管,仍然萌生新的芽,叶新的叶,整整地忙了一个春天,又整整地 忙了一个夏天。 秋天,老柏和香橙还沉郁着绿着,别的树却都憔悴了。年近古衡 的老榆,护定它青青的叶,似老年人想保存半生辛苦贮蓄的家私,但 哪禁得西风如败子,日夕在耳畔絮意聒?现在它的叶子已去得差不多, 园中减速了葱茏的绿意,却也添了蔚蓝的天光。爬在榆干上的薜荔,

也大为喜悦,上面没有遮蔽,能够酣饮风霜了,它脸儿醉得枫叶般红,陶醉自足,不管垂老破家的榆树在它头上瑟瑟的悲叹。 大理菊东倒西倾,还挣扎着在荒草里开出红艳的花;牵牛的蔓早 枯萎了,但还开花呢,不过比从前纤小,冷风凉露中泛满浅紫红的小花,更觉娇美可怜。还有从前种鹿香连理花和凤仙花的地里,有时也 见几杂残花,秋风里,时时有玉钱蝴蝶翩翩飞来,停在花上,好半天 不动,幽情凄凉,它要僵恋,它愿意在花儿冷香里! 这时候,园里另外一株梧桐,叶儿已飞去大半,秃的梧桐,自然 更是一无所有,只有亭亭青玉的干,兀立在惨淡的斜阳中。 这株梧桐,怕再也不得活了! 人们走过秃梧桐下,总是这样惋惜似的说。 但是,我知道明年还有春天要来。 明年春天仍有蚂蚁和风吗? 1、这是一篇托物言志抒情散文,请概括其主要内容: 2、本文抒发了怎样的情感? 3、本文在写作上有什么特点? 4、凸的梧桐的精神对你有什么启示? 参考答案: 1、本文描述了一株濒临枯死的凸的梧桐,即使在遭到风和雷雨 的劈折、蚂蚁的啃蚀后,春天到来时,仍然萌新的芽。 2、作者赋予梧桐以顽强的意志和强大的生命力。充分表现了作 者对生命的热爱和希望之情。 3、欲扬先抑、首尾呼应。并使用了侧面烘托和类比手法。

2019-2020年中考数学总复习:阅读理解型问题中考数学试卷分类汇编

2019-2020年中考数学总复习:阅读理解型问题中考数学试卷分类汇编一、选择题 1.对于非零的两个实数a,b,规定a⊕b=1 b- 1 a.若2⊕(2x-1)=1,则x的 值为(A) A.5 6 B. 5 4 C.3 2D.- 1 6 【解析】由2⊕(2x-1)=1,得 1 2x-1 - 1 2=1,解得x= 5 6. 2.用min{a,b}表示a,b两数中的最小数,若函数y=min{x2-1,1-x2},则y的图象为(A) 【解析】当x<-1时,y=1-x2;当-1≤x≤1时,y=x2-1;当x>1时,y=1-x2. 3.在平面直角坐标系中,设点P到原点O的距离为ρ,OP与x轴正方向的夹角为α(取逆时针方向),则用[ρ,α]表示点P的极坐标,显然,点P的极坐标与它的坐标存在一一对应关系.例如:点P的坐标为(1,1),则其极坐标为[2,45°].若点Q的极坐标为[4,60°],则点Q的坐标为(A) A.(2,23) B.(2,-23) C.(23,2) D.(2,2) 【解析】由题目的叙述可知极坐标中第一个数表示点到原点的距离,而第二个数表示这一点与原点的连线与x轴的夹角,极坐标Q[4,60°],这一点在第一象限,则在平面直角坐标系中的横坐标是4·cos 60°=2,纵坐标是4·sin 60°=23,于是极坐标Q[4,60°]的坐标为(2,23). 4.若自然数n使得三个数的加法运算“n+(n+1)+(n+2)”产生进位现象,则称n为“连加进位数”.例如:2不是“连加进位数”,因为2+3+4=9不产生进位现象;4是“连加进位数”,因为4+5+6=15产生进位现象;51是“连

相关文档
最新文档