2020届浙江省杭州市中考英语模拟试卷(有答案)(Word版)(已审阅)

2020届浙江省杭州市中考英语模拟试卷(有答案)(Word版)(已审阅)
2020届浙江省杭州市中考英语模拟试卷(有答案)(Word版)(已审阅)

杭州中考英语试题卷

第I卷

第一部分听力理解(共两节,满分 30 分)

第一节(共 5 小题,每小题 2 分,满分 10 分)

听下面 5 段对话,每段对话后有一个小题,从题中所给的 A、B、C 三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有 10 秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

1. How di d th e wom a n c ome?

A. By a i r

B. By tr ain.

C. B y ca r

2. W he rc docs t h e m a n 1i ve?

A. In a t own.

B. I n a cit y.

C. In a v i11age

3. W h o c an pl a y the vio l in?

A. Gcorge. B, Helen. C. Alic e.

4. How many s t u de nts a r e the r e in th e wo man's sc h oo1?

A. 330.

B. 350.

C.370.

5. W h at doe s t he m a n m ea n?

A. T he bike is n e w.

B. Th e bi k e is e x p en s ive .

C.The bike i s hea v y.

第二节(共10小题,每小题2分,满分20分)

听下面3段对话或独白, 每段对话或独自后有几个小題,从题中所给的 A、B、C三个选项中选出最佳选项,并标在试卷的相应位置, 所每段对话或独自前,你有时间阅读各小题,每小题5秒钟. 听完后,各小题将给出5秒钟的作答时间,每段对话或独白读两遍。

听下面一段对话.回答第6至第8三个小题.

6. W h at ar e t h e t wo sp ea ke rs t alking a b o ut?

A. To u ri ng a sc h o o1.

B.V i si tin g a muse u m. 1.H a ving a picnic

7. Wh i c h si g n i s ment i one d in t h e c o n v er s at i on?

8. What's the p r ob able re l ati o nship be tween the two spea k ers?

A.M o m and so n.

B.Te a c h erand stud en t

C. W a i t r ess and cust o me r

听下面一段对话,回答第9至第11三个小题

9. W hat i s the woman?

A. A r es t a u r an t owne r

B.A n i n t e rv i ew e r

C. A c a f e wa i t r e s s

10. W h e n do people i n.N ew York u su a11y go to r es ta u r a nt s?

A. Be t w ee n 5a n d6p.m.

B. B e t w e e n 7a n d830 p.m.

C. B e t ween 8a n d9 p.m.

11. Whi ch r es t au ran ts ar e ge ttin g pop ula r wi t h p e op le in Lo nd o n?

A. In d i a n re s t a ura n t s.

B. S o u t h A me r ic a n r e s t a ur a n ts

C. I t a l i a n r e st au ran s

听下面一段独白.回答第12至第15四个小题.

12. How many days doe s t h e s p e a k er w o r k ever y w eek?

A. F iv e.

B. Six.

C. Seven.

13. W h y does t he s p e a k er oite n e at a bi g l un c h?

A. H e i s v er y h u n gry.

B. He is t o o bus y fo r d in ne r

C. He r e a11y l ik e s t he food. 14, Wh a t d oe s the s p ea ker of t en d o t o r e la x at ni g ht?

A. Lis te n to m us i c

B. W at c h movi e s.

C. Go sho p pi n g.

15. W hat d oes t he spea k er thl nk o f h is g ro u p m e m be r s?

A. Lo ne l y b u t s u cce s s f u1.

B. Fam o us and pro f e s si o na1.

C. H ardwor Kin g a nd frien n dly

第Ⅱ卷

第二部分阅读理解(共两节,满分40 分)

第一节(共15 小题.每小题 2 分,满分30 分)

阅读下列短文,从每题所给的四个选项(A、B、C 和D)中选出最佳选项。

A

When Canadian teenager Ryan was six years old, his teacher told him that in many parts of Africa,

there was no clean water. She said that people often made themselves ill, and even died, just from drinking

or bathing in dirty water.

What she said made Ryan upset. He decided to raise money for a well(井) so that people in Africa could

have clean water. He did extra chores for his parents and raised $70 all by himself. Then he found out that it

actually cost $2,000 to dig a well.

Most people would have given up at this point, but not Ryan. He was disappointed, but determined to

raise more money. Finally he collected over $2,000. That money was used to dig the first of “Ryan's

wells”.

Since then, Ryan has continued to raise money for more wells. In fact, Ryan has raised over

$1,500 ,000!

Ryan calls himself “a normal boy” and likes to play ice hockey when he's not in school or traveling

around the world talking to other students about himself and his work. As for the future. he has said that he

isn't exactly sure what he will choose to do. “Something along the lines of a lawyer or a teacher. Maybe a

leader!”

16.Ryan's teacher told him about the water problem in Africa in order to .

A.encourage Ryan to dig wells for people in Africa

B.ask Ryan to raise money for poor people in Africa

C.make Ryan feel unhappy and disappointed

https://www.360docs.net/doc/9b10515649.html,cate Ryan to care about African people in difficulty.

17.What does Ryan think of himself according to the passage?

A.He is different from other students in many ways.

B.He never gives up when he has decided to do something.

C.He is talented and can do many great things in the future,

D.He's like other students with his own hobby and dreams.

18.Which of the following is the best title for the passage?

A. Ryan and His Teacher

B. Ryan and His Wells.

C. Ryan and His Money

D. Ryan and His Future

Who wants to eat food that is thrown away as waste? Believe it or not, that’s exactly what world leaders did at a lunch held by the United Nations in 2015.

During the meal, the world leaders enjoyed dishes like salads and burgers made with

thrown-away vegetables and fruits. Chef Dan Barber, who helped create the meal, hoped that the experience would make the leaders pay more attention to the issue of food waste.

It is a huge problem. One out of nine people on Earth does not get enough food. Yet every year over one third of the food produced worldwide goes to waste!

Why is so much food wasted? Firstly, food is often thrown away before it reaches customers because too much of it is produced, or because it is not kept properly in farms. Secondly, shops and supermarkets usually throw away unsold food. Finally, customers often buy more food than they need, so a lot of uneaten food is wasted.

How can you waste less food? When eating out, you may ask for less food and take home what is left. Visit fast food restaurant less often, since they usually more wasteful. Encourage your favorite restaurants to give unsold food to food banks.

You can also waste less food at home. Use smaller rice bowls so that you serve less rice.

Encourage family members to use unfinished rice to make rice puddings. Tell family members to make a shopping list and buy only what is on the list when shopping for food.

Food waste is a growing problem and we, either farmers or food sellers or customers, must take this problem more seriously and do what we can to help.

19.What did world leaders do at a lunch held by the United Nations in 2015?

A.They threw away food as waste during the meal.

B.They made dishes with waste vegetables and fruits

C.They ate food made with waste vegetables and fruits.

D.They helped Chef Dan Barber create the special meal.

20.The underlined word “issue” in Paragraph 2 is closest in meaning to .

A. result

B. problem

C. cause

D. beginning

21.The writer organizes Paragraph 4 by asking a question and .

A. giving examples

B. using numbers

C. listing reasons

D. telling a story

22.W hich way of wasting less food is mentioned in the passage?

A.Buying unsold food from supermarkets.

B.Keeping food properly in fridge.

https://www.360docs.net/doc/9b10515649.html,ing smaller rice bowls when eating out.

D.Asking for less food in restaurants.

Bananas are the perfect snack. Not only are they sweet and delicious, but they are easy to carry around, so you can take them anywhere. Best of all, bananas provide different things that the human body needs!

Bananas grow best in warm places that get lots of rain. They grow on plants that look like trees. The banana plant, however, is considered a herb rather than a tree because it doesn’t have a strong , woody stem (茎,干). The plants can grow as high as 30 feet. When they reach their full height, flowers grow out from the stem. These flowers produce bananas.

Two or three times each year, the plants produce fruit. The bananas grow together, which seem like “hands”. A hand is made up of 10 to 20 bananas. Growers sometimes call bananas “fingers”. Each bunch(丛)of bananas has about 15 hands, and so a whole bunch may have as many as 200 bananas and can weigh more than 100 pounds.

After about three month s, the bananas are ready to be picked. At this point, they still aren’t the sunny yellow color of bananas. Farmers pick them when they’re green. That’s how they’re shipped to stores. They turn yellow along the way and are ready to be sold.

If you love ban anas, you’ve got a lot of company. Americans have been enjoying bananas since the first shipment arrived in the United States in 1876. Today, American eat more bananas than any other fruit. More bananas are sold than apples and grapes together. Every American eats over 26 pounds of bananas each year!

23.The first paragraph mainly talks about .

A.why people like bananas

B.how bananas taste

C.what bananas are rich in

D.where bananas are taken

24.What is the correct order in which these happen?

a. The bananas begin to turn yellow

b. A b anana plant grows to full height.

c.The flowers produce bananas.

d. The bananas are ready to be picked.

A. c-b-a-d

B. b-c-d-a

C. b-c-a-d

D. c-b-d-a

25.Which of the following is true according to the passage?

A.The banana plant is a kind of tree.

B.Bananas like growing in hot and dry areas.

C.One banana plant usually produces fruit once a year.

D.The banana plant usually produces fruit once a year.

26.Which is the second most popular fruit in America according to the bar chart?

A.Apples.

B. Grapes.

C. Bananas.

D. Oranges

There is a popular Chinese saying that “Fair skin(皮肤) will make up for three flaws(缺陷)”. This mentions the fact that in Chinese culture, it is believed that people who have fair skin are more beautiful. In Western culture, however, the opposite is true — many Westerners think tanned skin is prettier. The example shows that different cultures have different ideas of what they think is beautiful. These cultural meanings of the beauty, however, are no longer important. As more and more people travel overseas, ideas about beauty are being shared among cultures. The Internet has also made it easier for people to share different types of beauty since people are always posting pictures on social media. The result is an ever-changing idea of what is considered beautiful.

The cultural practice of ear piercings, for example, has become a part of modern day culture.

In Kenya, it is a tradition among Masai men and women to pierce and then make their ear

lobes( 耳垂) longer using ivory and wood or stones. They then wear colorful things on their ear lobes. This is a common practice since longer ear lobes are seen as a sigh of beauty. This tradition has now found its way into present-day culture. Nowadays, this might still seem unusual to some, but with more and more well-known actors and film stars showing off their longer ear lobes, it will finally become more fashionable.

It is understood that different cultures around the world have different ways of showing beauty. However, since we now live in a worldwide society, people’s views about beauty are always changing. With the help of the Internet, people are now able to easily borrow ideas from other cultures to help them stand out. So what new fashions can we expect to see in the future?

27.What has made it easier for people to share ideas about beauty?

A.The development of technology.

B.The popularity of the latest fashions.

C.The unchanged cultural traditions.

D.The world’s growing population.

28.What can be learned about the Masai people from the passage?

A.Longer ear lobes are their new fashion.

B.Only women make their ear lobes longer.

C.They think longer ear lobes look beautiful.

D.They make actors and film stars famous.

29.The underlined word “them” in the last paragraph refers to .

A. people

B. ideas

C. cultures

D. fashions

30.What is the passage mainly about?

A.People in Asian countries like fair skin better.

B.Beauty is considered important in many cultures.

C.Different cultures have different ideas about beauty.

D.People’s ideas about beauty are changing all the time.

第二节(共 5 小题,每小题 2 分,满分10 分)

下面文章中有五处(第31-35 题)需要添加小标题。请从以下选项(A、B、C、D、E 和F)中选出符合各段意思的小标题。选项中有一项是多余选项。

Five ways to make a great first impression(印象)!

Researchers have discovered that, in general, it only takes seven seconds for a person to start making ju dgments about you when they first meet you. That’s why you should follow these useful tips on how to create

a good first impression.

31.

Before meeting someone, start thinking about the purpose of the meeting. Are you trying to impress them? For example, if you want to make new friends at a social event, you will want to appear friendly. And if you decide to run for class president at your school, you will need to appear confident(自信).

32.

Smiling is the most important thing you can do when meeting someone new. It shows that you’re friendly and makes people around you feel more comfortable. To have a winning smile, make sure your teeth are clean by brushing them every day.

33.

Before you begin speaking, you will be judged on your body language. Therefore, it’s important to show trust in yourself by standing up tall and putting your shoulders back. Besides, if you uncross your arms, you will appear relaxed and friendly.

34.

How you smell can influence people’s first impression of you. If you have a bad body smell, it will put people off. In short, aim to smell clean and avoid putting on a lot of scented p roducts.

35.

What you wear matters. While you should look clean and tidy, it’s also important to dress properly, whether you’re going to a birthday party or a sporting event. You should think about what your clothes say about you.

A.Smell good

B.Dress to impress

C.Get ready for a speech

D. A smile goes a long way

E.Be careful about your body language

F.Decide what image(形象)you want to present

第三部分英语知识运用(共两节,满分25 分)

第一节:完形填空(共15 小题,每小题 1 分,满分15 分)

通读下面短文,掌握其大意,然后在各题所给的四个选项(A、B、C 和D)中选出一个最佳选项。

My friends and I joined a two-day survival(生存)training course in the mountains. The first day was really 36 -there was so much to do! Arriving at the campsite, we were divided into groups and given a tent, some food, a 37 and a compass(指南针). Standing next to a small river, Fanny 38 camping in the grassy area nearby. However, our instructor, Mr.Lee, pointed out that it might flood(淹没)if it rained. In the end, we found a 39 area. Putting up the tent was very hard. 40 Mr.Lee helped us a lot.

By the time we had put up the tent, 41 was really hungry. “We wouldn’t have got this hungry if we had brought some snacks.” Peter said. We all told him to 42 complaining(抱怨)and help us start a fire to cook our food 43 . Realizing we were having trouble making the fire, he finally 44 .

The next day started early. Woken by a strange noise. Peter went to see what was 45 . “Some cows have eaten our breakfast!”he shouted. “That’s all because you didn’t46 the food properly last night.”said Mr.Lee.

Worried that Mr.Lee was angry with us, we tried very hard on our next 47 -using the

map and compass to find a secret location. We made it to the location 48 the other group did. We all felt very proud of 49 .

The survival training course was a great 50 . Now I feel I could survive anywhere!

36.A.disappointing B.difficult C.different D.boring

37.A.map B.book C.light D.knife

38.A.suggested B.finished C.imagined D.enjoyed

39.A.nearer B.lower C.bigger D.higher 40.A.Surprisingly B.Suddenly C.Luckily D.Usually

41.A.everyone B.anyone C.someone D.no one

42.A.start B.mind C.stop D.continue

43.A.yet B.too C.again D.instead

44.A.helped out B.gave out C.worked out D.started out 45.A.developing B.happening C.beginning D.following

46.A. throw off B.put away C.eat up D.sell out

47.A.plan B.lesson C.task D.problem

48.A.till B.after C.when D.before

49.A.him B.them C.you D.ourselves 50.A.example B.experience C.activity D.competition

第二节:(共10 小题,每小题 1 分,满分10 分)

阅读下面材料,在空白处填入适当的内容(1 个单词)或括号内单词的正确形式。将答案填写在答题纸的相应位置。

Next time you hold a book in your hands, stop and think. Like most other things in the modern world, it is the result of thousands of years of human invention.

First, came the invention of writing, 51 (probable) about 5500 year ago. With writing, people did not have to remember everything in their heads. They could communicate with people that they never

52 (see) and share their knowledge with future generations.

Later, the Greeks were well-done for their literature( 文学) and science, but their “books” looked

very different 53 the books of today. They were called scrolls(卷轴).

They were different to use and took a lot of space in a library.About 2,000 years ago, books with lots of pages 54 (invent).

For more than a thousand years, the pages of books were made from animal skin. That changed in

55 thirteenth century, when Europeans learned about a very 56 (use) Chinese invention : paper.

But the biggest change for books in Europe came in 1439, when Johannes Gutenberg invented the printing press. Before that, books in Europe were copied by hand, so they were very expensive. Many more people could afford the books 57 were produced on a printing press.

These days it is difficult 58 (imagine) a world without books. But human invention does not stop. Every year, more 59 (story) are bought as e-books and read on a screen.

Will anyone turn the pages of a traditional book in the future, 60 will books, like

scrolls soon disappear?

第四部分写作(共两节,满分25 分)

第一节:单词拼写(共10 小题,每小题 1 分,满分10 分)

根据下列句子及所给的首字母,在答题纸上按题号写出各单词的正确,完全形式(每空仅限一词)。

61.My friend came over last night to watch the v of football match that I’d recorded .

62.After a long day,Tom l down on the bad and went to sleep.

63.The train was very c with passengers, so we had to stand.

64.---Do you think more money should be given to education?

----C , I couldn’t agree more.

65.Sorry, I’ve f your phone number.Could you please tell me again?

66.Be p . It takes time. You can become better by reading something you enjoy every day.

67.A square has for sides and four c .

68.December is the t and last month of the year.

69.The Chinese women’s volleyball team won a gold m in the 2016 Rio Olympic Games.

70.You will r a warm welcome when you come to our village.

第二节: 书面表达(共 1 小题.满分15 分)

假定你是李平(TEL:1361234567).家住滨海市人民路 1 号.你在美国旅行期间,不慎遗失钱包, 曾向宾馆询.以下是宾馆的答复邮件,请你阅读后进行回复,词数80 左右.

英语参考答案

第一部分

第一部分听力理解(共两节,满分30 分)

第一节(共 5 小题,每小题 2 分,满分10 分)

1C2C3C4A5B

第二节(共10 小题,每小题 2 分,满分20 分)

6.B

7.A

8.B

9.B 10.A 11.A 12.B 13.B 14.A 15.C

第二部分

第一节(共15小題,计30分)

16.D 17. D 18. B ,9. C 20. B 21. C 22. D 23, A 24. B

25. C

26. A 27. A 28. C 29. A 30. D

第二节(共5小最,计10分1

31. F 32. D 33. E 34. A 35. B

第三部分

第一节(共15小题,计15分)

36. B 37. A 33. A 39. D 40. C 41. A 42. C 43. D 44. A 45. B 46. B 47. C 48. D 49. D 50. B

第二者(共l0小口.计10分1

5l. pro bab ly 52. saw 53. from/to/than 54. were invented

55. the

56. usefu1 57. that/which 58. to imagine 59. stories

60. or

第四部分

第一节(共10小题,计10分) 61video/ videos 62lay; 63.crowded 64.Certainly 65.forgotten;

66.patient 67.corners 68.twelfth 69.medal 70.receive

第二节(共1小題,计15分)

One possible version:

Dear Mr. Smith,

Thank you so much for your reply. I stayed in your hotel on July 6 in Room 105 and I remember

having left my new black wallet on the table. My ID card, two credit cards as well as a 100-dollar

bill are in my wallet. Would you be kind enough to send me the wallet to No.1 Renmin Road, Binhai,

China by mail if you find it?

Please call me on my phone number 1361234567 if needed.

Thanks again.(80 词)

Yours, Li

Ping

2019-2020学年浙江省杭州市下城区八年级(下)期末数学试卷

2019-2020学年浙江省杭州市下城区八年级(下)期末数学试卷一.选择题:本大题有10个小题,每小题3分,共30分.在每小题给出的四个选项中,只有一个选项是符合题目要求的 1.下列图形是中心对称图形的是() A.等腰三角形B.直角三角形C.四边形D.平行四边形2.二次根式,则a的取值范围是() A.a≤3B.a≤﹣3C.a>3D.a<3 3.正十二边形的一个内角的度数为() A.30°B.150°C.360°D.1800° 4.下列各式中正确的是() A.=±6B.=﹣2C.=4D.=7 5.甲,乙两人在2020年上半年每月电费支出情况的统计图如图所示,则他们在2020年上半年月电费支出的方差S甲2和S乙2的大小关系是() A.S甲2<S乙2B.S甲2=S乙2C.S甲2>S乙2D.无法确定 6.假设命题“=a”不成立,则a与0的大小关系是() A.a<0B.a≤0C.a≠0D.a>0 7.如图,四边形ABCD的对角线AC,BD交于点O,则不能判断四边形ABCD是平行四边形的是()

A.∠ABD=∠BDC,OA=OC B.∠ABC=∠ADC,AB=CD C.∠ABC=∠ADC,AD∥BC D.∠ABD=∠BDC,∠BAD=∠DCB 8.天猫某店铺第2季度的总销售额为331万元,其中4月份的销售额是100万元,设5,6月份的平均月增长率为x,则可列方程为() A.100(1+x)2=331 B.100+100(1+x)2=331 C.100+100(1+x)+100(1+x)2=331 D.100+100x+100(1+x)2=331 9.若=﹣a﹣b,则() A.|a+b|=0B.|a﹣b|=0C.|ab|=0D.|a2+b2|=0 10.如图,在平行四边形ABCD中,点O是对角线BD的中点,过点O作线段EF,使点E 点F分别在边AD,BC上(不与四边形ABCD顶点重合),连结EB,EC.设ED=kAE,下列结论:①若k=1,则BE=CE;②若k=2,则△EFC与△OBE面积相等;③若△ABE≌△FEC,则EF⊥BD.其中正确的是() A.①B.②C.③D.②③ 二、填空题:本大题有6个小题,每小题4分,共24分. 11.计算:×﹣=. 12.一元二次方程(x﹣)(x+)+(x﹣2)2=0化为一般形式是. 13.若点A(1,﹣2)、B(﹣2,a)在同一个反比例函数的图象上,则a的值为.14.如图,△ABC中,∠ACB=90°,点M,N分别是AB,BC的中点,若CN=2,CM=,则△ABC的周长. 15.如图,把矩形纸片ABCD(BC>CD)沿折痕DE折叠,点C落在对角线BD上的点P

027.2018年浙江省杭州市中考语文试题及答案(word版)

浙江省2018年中考试题(杭州卷) 语文试题卷 一、(30分) 1.下列句中加点字的注音和画线词语的书写全都正确的一项是(3分) A .西湖龙井茶的历史可追溯. (su ò)到我国唐代,在“茶圣”陆羽撰写的《茶经》中,就有杭州天竺、灵隐二寺产茶的记载. (z ǎi )。 B .鹳鹊楼又称鹳雀楼,因时有鹳雀栖. (x ī)息其上而得名,坐落在蒲州(今山西永济)府城;后倾圮,其匾. (bi ǎn )额移至城楼上。 C .突如奇来的暴雨带来了丰沛. (p èi )的降水,植物种子纷纷发芽、生长,往日死寂的沙漠不久就变成了绚. (xu àn )丽的花海。 D .英雄精神既体现在刹. (ch à)那间的生死抉择,也体现在经年累. (l ěi )月的执着坚守,比如那些默默钻研技术几十载的航天人。 阅读下面的文字,完成2-3题。 当今的艺术仿佛..在兴致勃勃地享受一场技术的盛宴,舞台上扑朔..

迷离.. 的灯光,3D 电影院里上下左右晃动的座椅,魔术师利用光学仪器制造的视觉误差等……①从声光电的全面介入到各种闻所未闻的机械设备,技术的发展速度令人吃惊。然而,有多少人思考过这个问题:技术到底赋予..了艺术什么?②关于世界,关于历史,关于神秘莫测....的人心——技术增添了哪些发现?③在许多贪大求奢的文化工程、④文艺演出中,我们不难看到技术崇拜正在形成。 2.文段中加点的词语,运用不正确的一项是(3分) A .仿佛 B .扑朔迷离 C .赋予 D .神秘莫测 3.文段中画线的标点,使用有误的一项是(2分) A .① B .② C .③ D .④ 4.下列句子中没有语病的一项是(3分) A .近年来杭州积极创造人才国际化进程,越来越多的国际人才来杭创业,去年海外人才净流入率位居全国城市第一。 B .受西太平洋副热带高压脊位置变化影响,导致未来几天我市将持续出现高温天气,大部分区县最高气温可达38℃。 C .为纪念马克思诞生200周年,学校决定在5月份举行有关马克

2019—2020学年浙江省杭州市拱墅区八年级(上)期末数学试卷

2019—2020学年浙江省杭州市拱墅区八年级(上)期末数学 试卷 一、仔细选一选 1.在平面直角坐标系中,已知点P(﹣2,3),则点P在() A.第一象限B.第二象限C.第三象限D.第四象限 2.不等式2x﹣1<3的解集在数轴上表示为() A.B.C. D. 3.在Rt△ABC中,∠C=90°,∠A﹣∠B=70°,则∠A的度数为() A.80°B.70°C.60° D.50° 4.下列各点中,在直线y=2x﹣3上的是() A.(0,3)B.(1,1)C.(2,1)D.(﹣1,5) 5.如图,在△ABM和△CDN中,A,C,B,D在同一条直线上,MB=ND,MA=NC,则下列条件中能判定△ABM≌△CDN的是() A.∠MAB=∠NCD B.∠MBA=∠NDC C.AC=BD D.AM∥CN 6.如图,O为数轴原点,A,B两点分别对应﹣3,3,作腰长为4的等腰△ABC,连接OC,以O为圆心,OC长为半径画弧交数轴于点M,则点M对应的实数为() A.7B.4 C.5 D.2.5 7.关于x的不等式组&x-1)&x<a的解集为x<3,那么a的取值范围为()A.a>3 B.a≥3 C.a<3 D.a≤3

8.如图,在△ABC中,AB=AC,AD平分∠BAC,交BC于点D,DE⊥AB于点E,DF⊥AC 于点F,对于下列结论:①AD⊥BC;②AE=AF;③AD上任意一点到AB,AC的距离相等;④AD上任意一点到点B,点C的距离相等.其中正确结论的个数是() A.1 B.2 C.3 D.4 9.如图,直线y=23x+4与x轴,y轴分别交于点A和点B,点C,D分别为线段AB,OB的中点,点P为OA上一动点,则PC+PD的最小值为() A.2+13B.5 C.213D.6 10.如图,在矩形ABCD中,AB=4,BC=6,点E为BC的中点,将△ABE沿AE折叠,使点B落在矩形内点F处,连接CF,则CF的长为() A.95B.125C.165D.185 二、认真填一填 11.命题“同旁内角互补,两直线平行”的逆命题是,该逆命题是一个命题(填“真”或假”). 12.“5与m的2倍的和是正数”可以用不等式表示为.

浙江省杭州下城区户籍人口年龄构成数据分析报告2019版

浙江省杭州下城区户籍人口年龄构成数据分析报告2019版

序言 本报告以数据为基点对杭州下城区户籍人口年龄构成的现状及发展脉络进 行了全面立体的阐述和剖析,相信对商家、机构及个人具有重要参考借鉴价值。 杭州下城区户籍人口年龄构成数据分析报告知识产权为发布方即我公司天 津旷维所有,其他方引用我方报告均需要注明出处。 杭州下城区户籍人口年龄构成数据分析报告主要收集国家政府部门如中国 国家统计局及其它权威机构数据,并经过专业统计分析处理及清洗。数据严谨公正,通过整理及清洗,进行杭州下城区户籍人口年龄构成的分析研究,整个报告覆盖18岁以下人口数量,18岁以下人口百分比,18岁-35岁人口数量,18岁-35岁人口百分比,35岁-60岁人口数量,35岁-60岁人口百分比,60岁以上人口数量等重要维度。

目录 第一节杭州下城区户籍人口年龄构成现状 (1) 第二节杭州下城区18岁以下人口数量指标分析 (3) 一、杭州下城区18岁以下人口数量现状统计 (3) 二、全省18岁以下人口数量现状统计 (3) 三、杭州下城区18岁以下人口数量占全省18岁以下人口数量比重统计 (3) 四、杭州下城区18岁以下人口数量(2016-2018)统计分析 (4) 五、杭州下城区18岁以下人口数量(2017-2018)变动分析 (4) 六、全省18岁以下人口数量(2016-2018)统计分析 (5) 七、全省18岁以下人口数量(2017-2018)变动分析 (5) 八、杭州下城区18岁以下人口数量同全省18岁以下人口数量(2017-2018)变动对比分析 (6) 第三节杭州下城区18岁以下人口百分比指标分析 (7) 一、杭州下城区18岁以下人口百分比现状统计 (7) 二、全省18岁以下人口百分比现状统计分析 (7) 三、杭州下城区18岁以下人口百分比占全省18岁以下人口百分比比重统计分析 (7) 四、杭州下城区18岁以下人口百分比(2016-2018)统计分析 (8) 五、杭州下城区18岁以下人口百分比(2017-2018)变动分析 (8)

浙江省杭州市中考数学真题试题(含答案)

2016杭州市初中毕业升学考试数学卷 一、填空题(每题3分) 1. 9=( ) A. 2 B. 3 C. 4 D.5 2. 如图,已知直线a ∥b ∥c ,直线m 交直线a ,b ,c 于点A ,B ,C ,直线n 交直线a ,b ,c 于点D ,E ,F ,若1 2 AB BC =,则 DE EF =( ) F E D C B A c b a n m A. 13 B.12 C. 2 3 D.1 3.下列选项中,如图所示的圆柱的三视图画法正确的是( ) A .俯视图 左视图 主视图 B. 俯视图 左视图主视图 C. 主视图 左视图 俯视图 D. 主视图 左视图 俯视图 4. 如图是某市2016年四月每日的最低气温(℃)的统计图,则在四月份每日的最低气温这组数据中,中位数和众数分别是( ) A. 14℃,14℃ B. 15℃,15℃ C. 14℃,15℃ D. 15℃,14℃ 某市2016年四月份每日最低气温统计图 13 12 天数 12108642 5. 下列各式变形中,正确的是( ) A. 2 3 6 x x x =g B. 2 x x = C.211x x x x ? ?-÷=- ?? ? D.2 211124x x x ??-+=-+ ???

6. 已知甲煤场有煤518吨,乙煤场有煤106吨,为了使甲煤场存煤是乙煤场的2倍,需要从甲煤场运煤到乙煤场,设从甲煤场运煤x 吨到乙煤场,则可列方程为( ) A. ()5182106x =+ B.5182106x -=? C. ()5182106x x -=+ D.()5182106x x +=- 7. 设函数(0,0)k y k x x =≠>的图像如图所示,若1z y =,则z 关于x 的函数图像可能为( ) x z O x z O x z O x z O A. B. C. D. 8. 如图,已知AC 是O e 的直径,点B 在圆周上(不与A 、C 重合),点D 在AC 的延长线上,连接BD 交O e 于点E ,若∠AOB =3∠ADB ,则( ) x y O C D E B A O 棕色 ? 黄色20% 橙色15% 绿色30%红色15% (第7题图) (第8题图) (第12题图) A. DE EB = B. 2DE EB = C.3DE DO = D.DE OB = 9. 已知直角三角形纸片的两条直角边分别为m 和n (m n <),过锐角三角形顶点把该纸片剪成两个三角形,若这两个三角形都为等腰三角形,则( ) A.2220m mn n ++= B.2220m mn n -+= C.2220m mn n +-= D.2220m mn n --= 10. 设a ,b 是实数,定义@的一种运算如下:()()2 2 @a b a b a b =+--则下列结论: ①若@0a b =,则0a =或0b = ②()@@@a b c a b a c +=+ ③不存在实数a ,b ,满足 ④设a ,b 是矩形的长和宽,若矩形的周长固定,则当a =b 时, @a b 最大.其中正确的是 . A.②③④ B.①③④ C. ①②④ D. ①②③ 二、填空题(每题4分) 11. tan60?= . 12. 已知一包糖果共有5种颜色(糖果只有颜色差别),如图是这包糖果分布百分比的统计图,在这包糖果中任意取一粒,则取出糖果的颜色为绿色或棕色的概率是 . 13. 若整式22x ky +(k 为不等于零的常数)能在有理数范围内因式分解,则K 的值可以是 (写 出一个即可).

浙江省杭州市2019年中考语文真题试题(含解析)

浙江省杭州市2019年中考语文试卷 一、积累运用(20分) 1.阅读下面的文字,完成小题。 (1)根据拼音,在词语空缺处填写汉字。 shāo jiéjué 喜上眉________ 乡土情________ 取________ (2)给语段中划线的字选择正确的读音。 ①怯________(A.qiē B.què)②翘________(A.qiào B.qiáo) 【答案】(1)梢;结;决 (2)A;B 【考点】常用字字音,多音字字音,同音字字形辨析,形近字字形辨析 【解析】【分析】(1)根据平时积累答题,注意“梢”是木字旁,“结”不要写成“节”,“决”是两点水。 (2)根据平时对汉字读音的识记选择,“怯”应读作“qiè”,“翘”是多义字,这里应读作 “qiáo”。 故答案为:⑴梢;结;决;⑵①A;②B 【点评】(1)本题考查对汉字字形的积累能力。要求在平时的学习过程中,对于形似字、同音字、易错字、形声字等,要勤于积累,加强记忆。对于同音字,答题时要结合语言环境选择使用哪一个字。(2)此题考查对字音的掌握情况,解答此题关键在于平时积累,平时学习时要读准每个汉字的读音,注意多音字、形近字、形声字等。多音字的读音要结合语境选择正确的读音。 2.下列对语段中划线的词语理解不正确的一项是() A. “故知”在句中是“旧知识”的意思。 B. “褪色”在句中是“变淡”的意思。 C. 含辛茹苦:经受艰辛困苦。

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