2019中考英语试题分项版解析汇编第02期专题09阅读理解日常生活类新闻报道及广告布告类含解析201811241111
专题09 阅读理解（日常生活类、新闻报道及广告布告类）
1.【2018年山东省青岛市】If you are given only 1yuan, could you live in a city for one day? It seems this may be a little
difficult. But students from Xi'an did it.
On April 10, more than 60 students from a middle
school of Xi'an took port in the One Yuan Metropolis
Survival. Students not only have to live, but also have to
deal with a lot of hard tasks in this charitable(慈善的）
activity. It has happened in eight cities and is going to
four others, including Beijing, in May.
To make money, many students looked for part-time
jobs and experience how hard life was. Zhang Qiyue,14, asked more than 10 restaurants for a job
and finally got one chance. "We were upset when they said no. But gradually, we got used to it."
he said. After being a waiter for an hour, he got 25 yuan.
Some made use of their talents by singing and dancing in parks or shopping malls. Many people who walked by took notice and helped them. Zhao Jiacheng,14, drew pictures and made paper crafts (手工). "This showed it’s important to learn a special skill,” he said. Living was hard, but finishing the tasks wasn't any easier. They went to different places to finish tasks in a short time. The most amazing one was when they had to exchange things worth thousands of yuan with only a piece of paper in half an hour. "We learned how to explain to others. From a balloon to a cake to a bottle of yogurt... after almost 20 tries, we succeed,” he said. They
will give all the money they made to poor schools in Tibet.
11. The students should in this activity.
A. be given enough money
B. complete some easy tasks
C. live and finish difficult tasks
D. give away their pocket money (零用钱）
12. To make money, students tried many things EXCEPT .
A. going to Beijing for work
B. doing part-time jobs
C. giving talent shows
D. drawing and making paper crafts
13. What did the students leant from (his activity?
a. Living was hard.
b. It was much easier to finish the tasks than living.
c. It was important to learn a special skill.
d. Success came from many tries.
A. abc
B. abd
C. bcd
D. acd
14. What's the main purpose of this activity?
A. To let studens from different cities communicate with each other.
B. To teach students how to make money.
C. To develop students’ liv ing skills and social responsibility.
D. To make students realize the importance of learning a special skill.
【答案】11. C 12. A 13. D 14. C
【解析】这是一篇新闻报道，介绍了一些学生用一元钱在城市里生活一天，他们通过自己的努力做各种各样的事情来挣钱，让他们体会到生活的不易和学习技能的重要性。
13. 根据Living was hard和it’s impo rtant to learn a special skill以及after almost 20 tries, we succeed故选D
14. 根据这是一篇新闻报道，介绍了一些学生用一元钱在城市里生活一天，他们通过自己的努力做各种各样的事情来挣钱，让他们体会到生活的不易和学习技能的重要性。故选C
点睛：本篇是新闻报道类短文阅读，做题时要结合新闻报道的特点，题目涉及细节理解，词义猜测和推理判断，做题时要在了解文章大意的基础上，结合题目针对不同的题型采用不同的解答方式，比如细节理解题，我们要抓住里面的最有效的信息选择出正确的答案，总之理解透文章是做好一篇阅读理解的关键。
2.【2018年山东省青岛市】Beijing World Hotel
15. If you want to find a place to sing karaoke, you can go to .
A. Sports Club
B. Lost Horizon
C. Gourmet
D. Brauhaus
16. According to the passage, Gourmet is a place where you can .
A. do many different sports
B. visit during the daytime
C. buy something to eat
D. buy anything you want
17. Which of the following statements is NOT true?
A. You can enjoy real German beers and meals in Brauhaus.
B. Sports Club opens from 2:00 p.m. to 9:30 p.m..
C. Lost Horizon is on Ground Level of West Wing Building.
D. You can stay in Brauhaus from morning till night.
【答案】15. B 16. C 17. D
【解析】这是北京世界宾馆的广告。
3.【2018年安徽省中考】Children's Games in Ancient China
During ancient times, children didnt have much to enjoy themselves. However, they came up with interesting games to play in their childhood.
Kicking stone balls
During the Qing Dynasty, kicking a stone ball around was a popular game in the northern part of
China, and it was often played in winter to keep warm.
Playing hide and-seek
Hide-and-seek is a traditional game for children, popular around the nation. There are two ways to
play: covering a child's eyes while other kids run around to tease (戏弄) him or, more commonly, others
hide and one child must try to find them.
Flying kites
Kites have quite a long history. The earliest kites were made of wood, instead of paper. The three
most famous kites are the Beijing kite, Tianjin kite and Weifang kite. Each has its own feature. For
example, the bird-shaped kite with long wings is a special kind of the Beijing kite. Watching shadow plays (皮影戏)
The closest thing to watching a film during ancient times was going to see a shadow play. The artists
control puppets (木偶) behind the screen and tell stories to the music.
41. According to the text, the game of kicking a stone ball was _______
A. played in summer
B. like flying kites
C. invented in Beijing
D. popular in North China
42. How is hide-and-seek usually played?
A. One plays and others watch.
B. Others laugh and one must cry.
C. Others hide and one tries to find.
D. One runs and others try to catch.
43. What does the underlined word "feature”mean in the text?
A. 特征
B. 地貌
C. 五官
D. 影片
44. Which ancient game is like watching a film?
A. Kicking stone balls.
B. Flying kites.
C. Playing hide and-seek.
D. Watching shadow plays.
【答案】41. D 42. C 43. A 44. D
【解析】文章讲述了以前的孩子玩的游戏。
43. 根据 Each has its own feature. For example, the bird-shaped kite with long wings is a special kind of the Beijing kite.举例子，可知是有自己的特征；故选A
44. 根据The closest thing to watching a film during ancient times was going to see a shadow play. 可知看皮影就像看电影；故选D
点睛：短文阅读，做题时要结合文章的特点，题目涉及细节理解，词义猜测和推理判断，做题时要在了解文章大意的基础上，结合题目针对不同的题型采用不同的解答方式，比如细节理解题，我们要抓住里
面的最有效的信息选择出正确的答案，总之理解透文章是做好一篇阅读理解的关键。例如：小题4 根据The closest thing to watching a film during ancient times was going to see a shadow play. 可知看皮影就像看电影；故选D
4.【2018年安徽省中考】It's a cold, grey Sunday afternoon in March. The British are all working in their gardens. They're digging, cutting leaves and planting new seeds (种子)，By summer, their gardens will be full of bright colours.
The British love their gardens. A British newspaper recently asked people for their opinions about them. Around 70% of the people felt it was important to spend time in the garden, and over 50% of these described gardening as the most enjoyable thing .they ever did.
Only one in ten houses in Britain do not have a garden. People who live in houses without gardens often rent (租用) land from the government.
At first, only very rich people had gardens. You can still see the gardens around houses with a long history, such as Chatsworth House or Castle Howard. In the early twentieth century, however, gardening became a hobby. People bought different kinds of seeds and plants for their gardens. Although roses, sunflowers and tomatoes are often grown in British gardens, they originally (起初) grew wild in other countries.
Every year, there are competitions for the largest vegetables, but don't expect to win: Britain's biggest carrot is almost six metres long.
49. In summer, British gardens are often ______
A. full of people digging there
B. colorful with different plants
C. too hot for people to work there
D. covered with grey leaves and plants
50. A recent survey showed that ______ of the British felt it important to do some gardening.A. around 70% B. over 50% C. only 20% D. about 10%
51. We can infer from Paragraph 4 that ________
A. seeds were provided for free
B. roses were first grown in Britain
C. gardening is a hobby in the world
D. the owner of Chatsworth House was rich
52. What does the writer mean by the underlined sentence?
A. It is easy to grow big vegetables.
B. It is hard to win the competition.
C. The carrot is much easier to grow.
D. The carrot is his favorite vegetable.
【答案】49. B 50. A 51. D 52. B
【解析】文章讲述了英国人喜欢种花园的事情。
52. 根据Every year, there are competitions for the largest vegetables, but don't expect to win: Britain's biggest carrot is almost six metres long.可知想要超过6米长的胡萝卜很难，所以赢不了比赛；故选B
5.【2018年黑龙江省绥化市中考】This Sunday is grandpa's birthday. The Smith family are going to celebrate it at home, so they will have a busy weekend.
根据表格所提供信息，从每小题所给的A、B、C三个选项中，选出一个最佳答素
82. _______will have dance lessons in the gym on Saturday morning.
A. Mum
B. Rose
C. Amy
83. Mum will be ___________on Saturday morning.
A. in the library
B. at home
C. at the supermarket
84. The underlined word "wrap” means__________.
A. 准备
B. 包；裹
C. 购买
85. Amy and Mum will _________on Sunday afternoon.
A. make a big birthday cake
B. decorate the sitting room
C. cook delicious food
86. The whole family will have a party_____________.
A. on Sunday evening
B. on Saturday morning
C. on Sunday afternoon
【答案】82. C 83. B 84. B 85. C 86. A
【解析】本文是以表格的形式列出了斯密斯一家为举办一个生日聚会，而做的一些准备活动。
84. 推断题。根据Amy and Rose-wrap grandpa's gifts的意思是“给祖母包礼物”知句中划线单词wrap 的意思是“包，裹”故选B
85. 细节理解题。根据表格中Amy-help Mum cook delicious food知Amy和妈妈在星期天下午做美味的食物，故答案选C
86. 细节理解题。根据表格中的最后一行The whole family-have a party知全家将在星期天晚上举办一个聚会。故选A。
6.【2018年湖南省常德市】It came as a real shock(震惊) to find out that chickens could tell what color they were eating.
I picked up a package of mixed greens one day. I anxiously brought it home and immediately took a trip out to the chicken house to deliver(递送) it. I knew the girls would welcome the treat!
My chickens have their regular gravity-type feeder for their grain(谷物), and I have a large plastic dog dish that I use for those special treats.
I emptied the bag of greens into the dog dish and stood back, as I usually do, to watch for a minute. I began to notice that the chickens were eating the green lettuce（莴苣）but were leaving the red leaves. I though it must be mistaken, but I didn’t have time to find out for sure right then.
When I went back a short time later, the dish was empty except for the red leaves. The chickens didn’t eat them with the red leaves. It took several hours, but they finally did eat it. I guess if they had their druthers(偏爱), they’d choose for green leaves only. Red leaves only satisfy in the absence of greens.
17. The word “girls”in the second paragraph means “________”
A. chickens
B. greens
C. colors
18. What was used to feed the chicken as the special treat?
A. A heavy feeder
B. A big plastic dog dish
C. A special plate
19. What does the author usually do when feeding the chickens?
A. He often watches them eating for a while.
B. He usually offers some water for the chicken.
C. He often leaves first and then comes back to have a look.
20. How did the author feel when he found the chickens could tell the food color?
A. Very interesting
B. Quite pleased
C. very surprised
【答案】17. A 18. B 19. A 20. C
【解析】短文详细介绍了作者用混合青菜喂鸡的一次经历。小鸡在吃东西时只选择吃绿莴苣，而剩下的却是红叶。从而发现鸡在吃东西的时候能够辨别食物的不同颜色，也有自己的偏爱，会有选择地去吃。
18. 细节理解题。根据“and I have a large plastic dog dish that I use for those special treats.”可知，作者是把食物放在一个大的塑料狗盘里来喂鸡的，故答案选B。
19. 细节理解题。根据第四段中的句子“I emptied the bag of greens into the dog dish and stood back, as I usually do, to watch for a minute.”可知，作者在喂鸡的时候，经常在旁边看它们吃上一段时间。故答案选A。
20. 细节理解题。根据短文开头的句子“It came as a real shock(震惊) to find out that chickens could tell what color they were eating.”可知，当作者发现鸡能分辨出食物的颜色时，感到非常惊讶。故答案选C。
7.【2018年江苏省无锡市中考】Please read the advertisement and the email. Then answer Questions 25-27.
25. Who would like to book a sports course?
A. Shirley.
B. Tony.
C. Bobby.
D. Cindy.
26. Which lessons are they probably going to have?
A. Tennis (Thursday-8 p.m.).
B. Tennis (Saturday-2 p.m.).
C. Swimming (Thursday-7 p.m.).
D. Swimming (Sunday-2 p.m.).
27. How much will they have to pay for the course?
A. $120.
B. $150.
C. $160.
D. $200.
【答案】25. B 26. A 27. B
【解析】短文是一则阳光体育俱乐部的广告和一封电子邮件。广告中列举了体育俱乐部的运动项目、时
间以及价格。邮件是托尼发送给雪莉的，希望她能帮助预订周四晚上的网球课。
27. 数字计算题。根据第一个表格中的信息：Price of courses: Daytime $40 per person Evenings $50 per person 根据第二个表格的信息可知，参加网球课的是Shirley, Tony, Bobby三人，时间是周
四晚上8点钟，每人票价$50，共计$150，答案为B。
8.【2018年江苏省无锡市中考】Sarah stood in front of the mirror(镜子). “It looks like a raincoat
on me,” she said.
“Perhaps the blue,” said Mama, gently.
“Sure,” the shopkeeper said. But when he took the blue coat, there on the shelf behind all of the dark coats, hidden like a spring flower in winter darkness, there, as if by magic, was a pink coat.
“A pink coat!” Sarah cried. “I want the pink coat.”
“That coat is smaller than the other ones,” Papa said.
Sarah spoke up. “I’m small, too. Papa, please let me try it on, Mama? Please?”
“It wouldn’t hurt to let her try it on,” Mama said.
Without a word, the shopkeeper took the coat from the shelf and held it for Sarah.
“Ohhh!” Sarah said. The coat was smooth and shiny inside like her sister Sylvia’s blouses. “Ahhh!”
Sarah stood very straight and looked in the mirror. She looked for a very long time. In the pink coat she looked like a spring flower.
“Sarah!” Mama said.
Sarah looked up. Mama was standing behind her. She was holding the brown coat.
“I’m afraid the pink coat will only fit one year,” Mama said, taking a step closer.“And there’s no one to pass it on to,” said Papa.
And the shopkeeper said, “It’s wise to save money.”
Sarah backed away. No one was going to put her into a raincoat again. She wanted to be a flower. “Sarah!” It was Papa. He came over to her. “You’re old enough to know that you can’t always have your own way,” he said seriously.
“Wise and true,” said the shopkeeper.
Sarah took off the pink coat, slowly.
“It is her colour, though,” Mama said.
“Ahh,” said the shopkeeper.“Anyone can see how the pink of the coat brings out the roses in her face.”
Papa looked thoughtful for a moment.
“We are lucky.” continued Mama, “that it is only one little coat for Sarah and not also new coats for Sylvia and Susan and Sally.”
Papa looked from the brown coat to the pink coat. “The cows will give milk soon enough,” he
said “And how can we let Sarah wear a brown coat when she looks like a flower in this one?”“Papa!” Sarah cried, putting on the pink coat back, quickly. She threw her arms around Papa’s neck. “ 33 ” she whispered.
“Like a rose in spring,” Papa said.
31. What did Sarah try on first?
A. A big pink coat.
B. A small pink coat.
C. A big brown coat.
D. A small brown coat.
32. Why did Mama want Sarah to try brown and blue?
A. Because Sarah looked better in them.
B. Because Sarah could wear them longer.
C. Because they were big enough for Sarah.
D. Because they cost less than the pink one.
33. What did Sarah most probably say to Papa in the end?
A. How do I look?
B. How does the coat look?
C. I do look like a flower, don’t I?
D. The coat looks nice, doesn’t it?
【答案】31. C 32. B 33. A
【解析】短文大意：爸爸妈妈想给萨拉买一件外套，在商店里萨拉一共试穿了三种颜色的外套，粉红色的外套要比其它蓝色的和棕色的外套都要小一些，妈妈认为这件粉色的外套只能穿一年，而他们家又不富裕，但是萨拉非常喜欢这件粉红色的外套，最后爸爸下定决心给女儿买下了它，萨拉非常的开心。
32. 细节理解题。根据文中句子“I’m afraid the pink coat will only fit one year,”可知，妈妈认为这件粉色的外套尺寸不大，只能穿一年。因此妈妈想让萨拉试穿那件棕色和蓝色的外套，因为它们的号码大一些，可以穿更长的时间，答案为B。
33. 推理判断题。A. How do I look? 我看起来怎么样？B. How does the coat look? 这件外套看起来怎么样？C. I do look like a flower, do n’t I? 我看起来像一朵花，不是吗？D. The coat looks nice, doesn’t it? 这件外套看起来不错，不是吗？根据下文中的答语“Like a rose in spring,” 就像春天的玫瑰花一样，C,D选项是反义疑问句，需要用Yes，No来回答，首先要排除；在结合上文中的句
子“In the pink coat she looked like a spring flower.” 她穿着粉红色的外套，看上去像一朵春花。可以判断萨拉问爸爸自己穿上那件粉红色的外套看起来怎么样，故答案为A。
2019中考数学几何证明专题试卷精选汇编(有解析答案)
几何证明 东城区 19.如图，在△ABC中，∠BAC=90°，AD⊥BC于点D.BF平分∠ABC交AD于点E，交AC于点F.求 证：AE=AF. 19.证明：∵∠BAC=90°， ∴∠FBA+∠AFB=90°.-------------------1分 ∵AD⊥BC， ∴∠DBE+∠DEB=90°．----------------2分 ∵BE平分∠ABC, ∴∠DBE=∠FBA.-------------------3分 ∴∠AFB=∠DEB.-------------------4分 ∵∠DEB=∠FEA， ∴∠AFB=∠FEA. ∴AE=AF.-------------------5分 西城区 19．如图，AD平分∠BAC，BD⊥AD于点D，AB的中点为E，AE ∴AE=AB A E C B D 【解析】（1）证明：∵AD平分∠BAC， ∴∠1=∠2， ∵BD⊥AD于点D， ∴∠ADB=90?， ∴△ABD为直角三角形． ∵AB的中点为E， AB ，DE=， 22 ∴DE=AE， ∴∠1=∠3， ∴∠2=∠3， ∴DE∥AC． （2）△ADE． A 12 E C 3 B D 海淀区 19．如图，△ABC中，∠ACB=90?，D为AB的中点，连接C D，过点B作CD的平行线EF，求证：BC平分∠ABF． 2 A D C E B F 19.证明：∵∠ACB=90?，D为AB的中点， 1 ∴CD=AB=BD. 2 ∴∠ABC=∠DCB.…………… ∵DC∥EF， ∴∠CBF=∠DCB. ∴∠CBF=∠ABC. ∴BC平分∠ABF. 丰台区 19．如图，在△ABC中，AB=AC，D是BC边上的中点，DE⊥AB于点E，DF⊥AC于点F．求证：DE=DF． A E F B D C 19．证明：连接AD. ∵AB＝BC，D是BC边上的中点，A 3E F WORD格式 中考英语阅读理解100 篇：中考英语阅读理解真题及答案 （ 1 ） Edward rose early on the New-year morning. He looked in every room and wished a Happy New Year to his family. Then he ran into the street to repeat that to those he might meet. When he came back, his father gave him two bright, new silver dollars. His face lighted up as he took them. He had wished for a long time to buy some pretty books that he had seen at the bookstore. He left the house with a light heart, expecting to buy the books. As he ran down the street, he saw a poor family. “ I wish you a Happy New Year. ” said Edward, as he was passing on. The man shook his head. “ You are not from this country. could not understand or speak his children shaking with cold, as if ( nothing to eat for ” said Edward. The man again shook his head, for he language. But he pointed to his mouth and to the 好像 ) to say,“ These little ones have had 中考英语阅读理解训练 Passage 1 The car stopped． Minka's heart was beating fast，but her legs carried her forward． Faces flashed through the car windows．She looked at the front passenger seat，but Betty Jane was not there．Through the back window，she saw white hair．Minka stepped forward，opened the door and was met with flowers． From behind them，she saw her daughter's face，the one she'd seen only in photographs，and heard the voice she'd heard only over the phone．Everything disappeared behind one longing（渴望）一to get her daughter into her arms．And then，she was． Minka's sight can't see it clearly．Her voice stuck in her throat（喉咙）．Her arms wrapped tightly around her girl．She'd waited more than 28，000days for this，her daughter safe in her embrace（拥抱）．The joy of it was boundless． Finally Minka let go a little，pulling back to see that dear face again一a face as lined as her own．But Minka believed she knew those pale blue eyes．She lookedinto them，and then her daughter kissed her cheek．Minka managed to speak，her words ‘I love you' that had never been spoken． "You are as wonderful as I thought you would be．" Minka said． 专题13 图形的相似 1．（2019?常州）若△ABC～△A′B'C′，相似比为1∶2，则△ABC与△A'B′C'的周长的比为A．2∶1 B．1∶2 C．4∶1 D．1∶4 2．（2019?兰州）已知△ABC∽△A'B'C'，AB=8，A'B'=6，则BC B'C' = A．2 B．4 3 C．3 D． 16 9 3．（2019?安徽）如图，在Rt△ABC中，∠ACB=90°，AC=6，BC=12，点D在边BC上，点E在线段AD 上，EF⊥AC于点F，EG⊥EF交AB于点G．若EF=EG，则CD的长为 A．3.6 B．4 C．4.8 D．5 4．（2019?杭州）如图，在△ABC中，点D，E分别在AB和AC上，DE∥BC，M为BC边上一点（不与点B，C重合），连接AM交DE于点N，则 A．AD AN AN AE =B． BD MN MN CE = C．DN NE BM MC =D． DN NE MC BM = 5．（2019?连云港）在如图所示的象棋盘（各个小正方形的边长均相等）中，根据“马走日”的规则，“马” 应落在下列哪个位置处，能使“马”、“车”、“炮”所在位置的格点构成的三角形与“帅”、“相”、“兵”所在位置的格点构成的三角形相似 A．①处B．②处C．③处D．④处 6．（2019?重庆）如图，△ABO∽△CDO，若BO=6，DO=3，CD=2，则AB的长是 A．2 B．3 C．4 D．5 7．（2019?赤峰）如图，D、E分别是△ABC边AB，AC上的点，∠ADE=∠ACB，若AD=2，AB=6，AC=4，则AE的长是 A．1 B．2 C．3 D．4 8．（2019?凉山州）如图，在△ABC中，D在AC边上，AD∶DC=1∶2，O是BD的中点，连接AO并延长交BC于E，则BE∶EC= A．1∶2 B．1∶3 C．1∶4 D．2∶3 9．（2019?常德）如图，在等腰三角形△ABC中，AB=AC，图中所有三角形均相似，其中最小的三角形面积为1，△ABC的面积为42，则四边形DBCE的面积是 A．20 B．22 C．24 D．26 10．（2019?玉林）如图，AB∥EF∥DC，AD∥BC，EF与AC交于点G，则是相似三角形共有 伏龙初中2019中考英语阅读理解编习题（4）附答案 【能力选练】 A （2019中考科普环保类选练） When you’re curious （好奇） about something, and want to know more about it, you can use the way of asking questions. Asking questions is the first step to make discoveries and find interesting answers. The steps below can guide you during the research （研究）. Step 1 On a notecard or piece of paper, write down the subject that you are interested in. Just get the main idea down. For example, you might write: Discover more about dinosaurs. Step 2 Next, stop and think for a moment about what you already know about your subject. List what you already know like the sentences below: （1） Dinosaurs lived long before human beings appeared. （2） Dinosaurs lived on the earth for more than 150 million years. （3） Some dinosaurs fed on plants, some on meat. Step 3 What can you do with what you want to learn? By asking questions. On your paper, start writing down questions about the dinosaurs as you think of them: （1）What’s the best weather for dinosaurs to live in? （2）How many kinds of dinosaurs are there? （3）Have dinosaurs really disappeared? Step 4 Armed with your list of questions, you can now go to the nearest library or computer to begin your research. As you learn more about your subject, you’ll probably discover some new questions. For example, you might discover that dinosaurs disappeared about 65 million years ago. Why? What happened? Asking new questions can help you research your subject more widely. The next time you find something interesting to research, take time to organize （组织） your thinking by asking good questions. And remember —learning more always brings more questions. 1．When you do some research, you should take the following steps: . 8.如图，在矩形ABCD中，点E是AD边的中点，BE⊥AC，垂足为点F，连接DF，分析下列四个结论：①△ AEF∽△ CAB；② DF=DC；③ S△DCF=4S△DEF；④ tan ∠CAD= 2 . 其中正确结论的个数是（） 2 A.4 B.3 C.2 D.1 16.如图，在△ ABC中，AB=AC=，6∠A=2∠BDC，BD交AC边于点E，且AE=4，则BE·DE= . 22.如图，△ ACE，△ACD均为直角三角形，∠ ACE=90°，∠ ADC=9°0 ，AE与CD 相交于点P，以CD为直径的⊙ O恰好经过点E，并与AC，AE分别交于点 B 和点 F. （1）求证：∠ ADF=∠ EAC. 2 （2）若PC= PA，PF=1，求AF的长. 3 3 24. 如图，一次函数 y x 6的图像交 x 轴于点 A 、交 y 轴于点 B ，∠ABO 的平 4 分线交 x 轴于点 C ，过点 C 作直线 CD ⊥AB ，垂足为点 D ，交 y 轴于点 E. （ 1）求直线 CE 的解析式； （2）在线段 AB 上有一动点 P （不与点 A ，B 重合），过点 P 分别作 PM ⊥x 轴， PN ⊥y 轴，垂足为点 M 、N ，是否存在点 P ，使线段 MN 的长最小？若存在，请直 接写出点 P 的坐标；若不存在，请说明理由 . 25. 如图，∠ MBN=9°0 ，点 C 是∠MBN 平分线上的一点，过点 C 分别作 AC ⊥BC ， CE ⊥BN ，垂足分别为点 C ，E ，AC=4 2,点 P 为线段 BE 上的一点（点 P 不与点 B 、 E 重合），连接 CP ，以 CP 为直角边，点 P 为直角顶点，作等腰直角三角形 CPD ， 点 D 落在 BC 左侧. 2）连接 BD ，请你判断 AC 与 BD 的位置关系，并说明理由； 3）设 PE=x ，△PBD 的面积为 S ，求 S 与 x 之间的函数关系式 1）求证： CP CE CD CB 2019年中考英语阅读理解精选练习 (名师精选真题实战训练+答案，值得下载练习) Passage A （2019中考选练） Good morning, class! We know that there are too many net bars around us. The Internet is popular and it makes our lives colorful. Many of us like going online very much because we can learn how to use the computer and get more information from the Internet. We can learn English. We can read some good newspapers and magazines. It can make us clever in 聊 playing computer games. We can send E-mails to our friends quickly. We can chat( 天) freely online with our friends. It can help us get in touch with people from all over the world. But some students spend too much time in playing computer game and some stay in the net bars all day and all night. Teenagers even get to have boyfriends or girlfriends online. They write too many letters to each other. It takes them to much time to chat online so they do worse and worse in their lessons and they don’t study we any more. I think we mustn’t get online when it is time for us to study. We can do it in summer or winter holidays. We should get online with adults(成人)--our teacher or parents. At the same time, if we have lots of free time, we can do some out-of-class activities at school. We usually have activities from 4:50 to 5:50 in the afternoon. We have different kinds of activities. If you are interested in sports, you can play basketball or football. We can go to the English Corner. We can practice talking in English there. We hope we can spend more time on our subjects or on such activities that we can learn a lot from and less time on the Internet. Thank you for listening to me.That’s all. ( ) 1.The short passage is about __________. 中 考 总 复 习 专 题 汇 总 反比例函数 【反比例函数的性质——增减性】 1．点A(2,1)在反比例函数x k y 的图象上，当1 9.如图,一次函数y=-x+b 与反比例函数x k y (x>0)的图象交于点A(m,3)和B(3,1). (1)填空：一次函数的解析式为，反比例函数的解析式为 ；(2)点P 是线段AB 上一点，过点P 作PD ⊥x 轴于点D ，连接OP ，若△POD 的面积为S ，求S 的取值范围. 10.如图,矩形OABC 的顶点A 、C 分别在x 轴和y 轴上,点B 的坐标为(2,3).双曲线x k y (x>0)的图象经过BC 的中点D ，且与AB 交于点E ，连接DE.(1)求k 的值及点E 的坐标；(2)若点F 是OC 边上一点,且△FBC ∽△DEB ，求直线FB 的解析式 11．如图,一次函数y 1=k 1x+2与反比例函数x k y 22 的图象交于点A(4,m)和B(-8,-2)，与y 轴交于点C 。(1)k 1= ,k 2= ；(2)根据函数图象可知,当y 1>y 2时，x 的取值范围是；(3)过点A 作AD ⊥x 轴于点D,点P 是反比例函数在第一象限的图象 上一点.设直线OP 与线段AD 交于点E,当S 四边形ODAC :S △ODE =3:1时，求点P 的坐标. 12.如图,反比例函数x k y (k ≠0,x>0)的图象与直线y=3x 相交于点C, 过直线上点A(1,3)作AB ⊥x 轴于点B,交反比例函数图象于点 D,且AB=3BD.(1)求k 的值；(2)求点C 的坐标；(3)在y 轴上确定一点M ， 使点M 到C. D 两点距离之和d=MC+MD 最小，求点M 的坐标. 2019年中考英语阅读理解专题复习 (名师详细剖析解题技巧+实战训练，建议下载保存) (绝对精品文档，价值很高，值得下载打印) 一、解题技巧 英语阅读理解是综合语言运用能力的一个重要方面，阅读理解题是占篇幅最长的、最耗时间的、生词最多的、单题分值最高的题型，当然，阅读理解也成为了学生们头疼的题型， 下面就是初中英语阅读理解难点分析及高分秘诀，希望能助力同学们取得更好的成绩！ 初中英语阅读理解难点分析 1.单词不认识 很多同学都有这种感觉，平时课本上的单词自己都掌握了，为什么遇到阅读还是有很多看不懂呢?这类问题被归结为单词量不够。要解决这个问题，就是要多背单词，除此之外还 要摸索规律。 第一、人名、地名没必要较真。 英语中有大量的词总是大写第一个字母的，而他们也大多属于专有名词，表示人名，地名，事件。如Adela、Manchester、NATO。遇到这类词完全可以视若罔闻。 2.前缀、后缀有规律 英语中有些词通过前面或者后面加一些字母，就会变成另一个词。如，regular-- irregular，kind--kindness，前者通过加-ir变成起否定形式，后者通过在后面加-ness，变成了名词。归纳起来，一般说前缀变词义(如肯否定)，后缀变词性。只要记住这个原则，平时在学习时 有意识地去检验，积累各种加前后缀的形式，就不至于稍加变化就不认识了。 3.有的词是需要摸索的。 在阅读题中，有的词是在文章中有提示的，因为英语写作有个潜在的规则，词语若非不得已，不要重复。秉承这个原则，我们可以在文章的结构平行处找线索。或是反义词，或是 近义词，根据文章的具体情况，同学们不难做出一个比较有针对性的选择。 4.考纲单词必须熟记。 大纲要求的单词、平时做题总是遇到的单词，生活中会经常遇到的单词，这些词是同学们发挥才智，施展所有做题技巧的基础。没有特别好的方法，就是有恒心一直背：把单词表上的词分类，单独把不会的列出来，分批背，平时总是遇到又不认识的，用一本笔记本把他们都记下来，天天反复天天背。 文章看不懂 “单词我都认识，文章说什么我就是看不懂。”也许有的同学会这样说。问题可能出在这里： 第一、单词不是真的都认识。 英语中几乎每一个单词都不是只有一个释义，同学们所说的认识，也许只是这些单词的一个意思，有可能在文段中考查的是这个单词另外一个意思。这类情况要解决它，就把它当个生词来处理就行了。唯一不同的是，同学们对这类词的处理要注重在语境中理解，这样才能更好地区分不同词义。 第二、语法句式不熟。 这个原因更普遍一些。阅读中的句子有的是很长的，有的是很怪异的。长的可能是加了从句(主语从句、宾语从句、定语从句、状语从句)，怪的则有可能是倒装、插入语，这些语法点。解决这个问题就要解决语法弱项，认真学好每个语法现象，多去用学过的语法去分 2019-2020年中考英语阅读理解训练：12 阅读下列短文，从每小题所给的A、B、C、D四个选项中选出一个最佳选项。 Hello, everyone. A problem with teenagers’ safety becomes serious because the school violence (暴力) happens more often in some areas. We are planning to build an organization named School Watch to make sure that students have a safe environment. Please be part of our plan! What is School Watch? School Watch is a volunteer project in our school. It helps us stop violence and improve the quality of school life. It will keep yourself and your schoolmates safe. The other members of School Watch care for you and your classroom and you do the same for them. Is it for everyone? Anybody can become a member of School Watch because everyone has something to offer. What else can it do? School Watch makes it possible for us not only to help each other but also to make friends with each other. Some members may offer to help schoolmates who have problems with their homework. Who is the Best School Watcher? Our school will look for the Best School Watcher and give him or her lots of prizes. You could be the one! How do you start? To be part of this plan, the only thing you need to do is to talk to the director of the plan in your grade. You can check the official website at www. schoolwatch. com if you want to get more information. 31. School Watch can help its members _________. A. save the environment B. organize sports activities C. improve the quality of school life D. go on school trips 32. Anyone can become a member of School Watch because _________. 2019年中考数学真题分类汇编—几何题汇总 一、选择题 1．【2019连云港市】如图，利用一个直角墙角修建一个梯形储料场ABCD，其中∠C＝120°．若新建墙BC与CD总长为12m，则该梯形储料场ABCD的最大面积是 A．18m2B．m2C．2D2 （第1 题）（第2题）（第3题） 2．【2019宿迁】一副三角板如图摆放（直角顶点C重合），边AB与CE交于点F，DE∥BC，则∠BFC等于（ ） A．105°B．100°C．75°D．60° 3．【2019宿迁】一个圆锥的主视图如图所示，根据图中数据，计算这个圆锥的侧面积是（ ） A．20πB．15πC．12πD．9π 4、【2019常州】下图是某几何体的三视图,该几何体是() A. 圆柱 B. 正方体 C. 圆锥 D.球 5、【2019常州】如图，在线段PA、PB、PC、PD中，长度最小的是( ) A、线段PA B、线段PB C、线段PC D、线段PD 6．【2019镇江】一个物体如图所示，它的俯视图是（ ） A．B． C．D． 7、【2019淮安】下图是由4个相同的小正方体搭成的几何体，则该几何体的主视图是 （ ） 8．【2019泰州】如图所示的网格由边长相同的小正方形组成，点A 、B 、C 、D 、E 、F 、 G 在小正方形的顶点上，则△ABC 的重心是（ ） A ．点D B ．点E C ．点F D ．点G 9、【2019扬州】 已知n 是正整数，若一个三角形的三边长分别是n+2,n+8,3n ，则满足 条件的n 的值有（ ）A.4个 B.5个 C.6个 D.7个 10．【2019连云港市】如图，在矩形ABCD 中，AD ＝AB ．将矩形ABCD 对折，得 到折痕MN ；沿着CM 折叠，点D 的对应点为E ，ME 与BC 的交点为F ；再沿着MP 折叠，使得AM 与EM 重合，折痕为MP ，此时点B 的对应点为G ．下列结论：① △CMP 是直角三角形；②点C 、E 、G 不在同一条直线上；③PC ＝ ；④BP ＝AB ；⑤点 F 是△CMP 外接圆的圆心．其中正确的个数为A B C E D F G ···· 假设你是B哦，你的同桌感冒了，请你阅读下面这段短文，然后给他写一封关于怎样预防感冒的信，现在已经基本为你写好了。请仔细阅读短文，然后根据短文内容在横线上填上恰当的单词，每条横线不准超过4个单词。 It’s easy for us teenagers to catch cold in winter and spring. But we can do a lot to stay healthy. Here is some advice. \ Wash your hands often, which will stop germs (细菌) passing from one person to another. Don’t use your hands when coughing. Use a tissue (纸巾), and then throw it away at once.Turn your head away from people near you when you are coughing. Get some fresh air. Germs like staying in dry and warm rooms. So you’d better keep your windows open at night when you are sleeping, or you won’t have enough fresh air. If flu (流感) is going round your house or school, you should try to stay away from those who are ill. Boil (煮) your toothbrush for about a minute, which kills germs. Dear Mark, I’m sorry hear that you’ve got a cold. Have you seen the doctor yet? Well, just do as the doctor tells you. It is easy for us to catch cold in such weather. I’ve just read a passage about how to keep away form cold. Now, let me tell you about you about it. First, you should often wash your hands because that can (86) __________________from one to another. Second, when you are coughing, you’d better (87)__________________ and them throw it into a dustbin. Also if you are coughing,near somebody, you should (98) ___________________.Third, when you sleep at night, your windows (99) ___________________so that you can get enough fresh air. And fourth, wherever you are, you should try to stay away from those who got flu. Boil your toothbrush for a while now and then, so that germ (100) _____________________ Hope you will get better soon. Yours Bob Tokyo, London, and New York are among the largest cities in the world. Do you know how big and how old they are? How many famous places are there in these three cities? Well, Tokyo has the biggest number of people. It has 9,000,000 people. London, however, is the largest of the three. It covers 600 square miles. New York is almost as large. London is also much older than either Tokyo or New York. It is over 1,600 years old. Tokyo is the second oldest; it really began in 1457. New York is the youngest. Today there are many famous places in these three cities. The TV tower in Tokyo is over 1,000feet high. The two most important theatre districts in the world are in London and New York. Hundreds and thousands of visitors from foreign countries are visiting each of the three cities every day. All the three cities are playing an important role in the word affairs 56.Maybe there are_______ people in the city of London. A.9,000,000 B.8,000,000 C.9,300,000 D.10,000,000 57. New York is almost as large as________. A. London B. Tokyo C. Beijing D. Paris 专题 02一次方程（组）的含参及应用问题 【考点1】一次方程的有关定义 【例1】（2019?呼和浩特）关于x的方程mx2m﹣1+（m﹣1）x﹣2＝0如果是一元一次方程，则其解为________． 【答案】x＝2或x＝﹣2或x＝﹣3 【解析】∵关于x的方程mx2m﹣1+（m﹣1）x﹣2＝0如果是一元一次方程， ∴当m＝1时，方程为x﹣2＝0，解得：x＝2； 当m＝0时，方程为﹣x﹣2＝0，解得：x＝﹣2； 当2m﹣1＝0，即m时，方程为x﹣2＝0， 解得：x＝﹣3， 故答案为：x＝2或x＝﹣2或x＝﹣3． 点睛：此题考查了一元一次方程的定义，熟练掌握一元一次方程的定义是解本题的关键． 【变式1-1】（2019?湘西州）若关于x的方程3x﹣kx+2＝0的解为2，则k的值为．【答案】4 【解析】∵关于x的方程3x﹣kx+2＝0的解为2， ∴3×2﹣2k+2＝0， 解得：k＝4． 故答案为：4． 点睛：此题主要考查了一元一次方程的解，正确把已知数据代入是解题关键． 【变式1-2】（2019?常州）若是关于x、y的二元一次方程ax+y＝3的解，则a＝．【答案】1 【解析】把代入二元一次方程ax+y＝3中， a+2＝3，解得a＝1． 故答案是：1． 点睛：本题运用了二元一次方程的解的知识点，运算准确是解决此题的关键． 【考点2】方程组的解法 【例2】（2019?南通）已知a，b满足方程组，则a+b的值为（）A．2 B．4 C．﹣2 D．﹣4 【答案】A 【解析】， ①+②得：5a+5b＝10， 则a+b＝2， 故选：A． 点睛：此题考查了解二元一次方程组，利用了消元的思想，消元的方法有：代入消元法与加减消元法． 【变式2-1】（2019?荆门）已知实数x，y满足方程组则x2﹣2y2的值为（） A．﹣1 B．1 C．3 D．﹣3 【答案】A 【解析】， ①+②×2，得5x＝5，解得x＝1， 把x＝1代入②得，1+y＝2，解得y＝1， ∴x2﹣2y2＝12﹣2×12＝1﹣2＝﹣1． 故选：A． 中考英语阅读理解100篇：中考英语阅读理解真题及答案（1） Edward rose early on the New-year morning. He looked in every room and wished a Happy New Year to his family. Then he ran into the street to repeat that to those he might meet. When he came back, his father gave him two bright, new silver dollars. His face lighted up as he took them. He had wished for a long time to buy some pretty books that he had seen at the bookstore. He left the house with a light heart, expecting to buy the books. As he ran down the street, he saw a poor family. “I wish you a Happy New Year.” said Edward, as he was passing on. The man shook his head. “You are not from this country.” said Edward. The man again shook his head, for he could not understand or speak his language. But he pointed to his mouth and to the children shaking with cold, as if (好像) to say, “These little ones have had nothing to eat for a long time.” Edward quickly understood that these poor people were in trouble. He took out his dollars and gave one to the man, and the other to his wife. They were excited and said something in their language, which doubtless meant, “We thank you so much that we will remember you all the time.” When Edward came home, his father asked what books he had bought. He hung his head a moment, but quickly looked up. “I have bought no books”, said he. “I gave my money to some poor people, who seemed to be very hungry then.” He went on, “I think I can wait for my books till next New Year.” “My dear boy,” said his father, “here are some books for you, more as a prize for your goodness of heart than as a New-year gift” “I saw you give the money cheerfully to the poor German family. It was nice for a little boy to do so. Be always ready to help others and every year of your life will be to you a Happy New Year.” 48. Edward expected to _________ with the money he got from his father. A. help the poor family B. buy something to eat C. buy some pretty books D. learn another language 49. Why did the poor man shake his head when Edward spoke to him? A. He couldn’t understand the boy B. He wouldn’t accept the money C. He didn’t like the boy’s language D. He was too cold to say anything 50. How much did Edward give the poor family? A. One dollar B. Two dollars C. Three dollars D. Four dollars 51. We know that Edward_________ from the passage? A. got a prize for his kind heart B. had to buy his books next year C. bought the books at the bookstore D. got more money from his father 【参考答案】：48-51 CABA 【语篇解读】：本篇是一个记叙文。主要记叙了一个叫Edward的小男孩，用父母给自己的两美元去帮助更需要的穷人。最后小男孩不仅从爸爸那得到了喜欢的书作为新年礼物并且2019中考英语阅读理解100篇(一)：中考英语阅读理解真题与答案(1-20).docx
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