2019北京市高中合格性考试英语

2019北京市高中合格性考试英语
2019北京市高中合格性考试英语

2019年北京市第一次普通高中学业水平合格性考试

英语

第一节:听下面十段对话或独白,从各题A.B.C三个选项中,选出能回答问题的最佳答案。每段对话或独白你将听两遍。

听第1段材料,回答第1题。

1. What is the man going to do this Saturday?

A. Go hiking

B. Visit his grandparents

C. Have a picnic.

听第2段材料,回答第2题。

2. Where was the man born?

A. In England.

B. In New Zealand

C. In Russia.

听第3段材料,回答第3题。

3. When will the speakers leave for the airport?

A. At 1:30.

B. At 2:00.

C. At 4:30.

听第4段材料,回答第4题。

4. How does the woman feel?

A. Interested.

B. Nervous.

C. Happy.

听第5段材料,回答第5题至第6题。

5. What is the man doing?

A. Making an invitation.

B. Asking for help.

C. Talking about the weather.

6. What does the woman need to take for camping?

A. A tent.

B. Warm clothes.

C. Some food

听第6段材料,回答第7题至第8题。

7. What will the speakers do tomorrow evening?

A. Watch a film.

B. See friends off.

C. Put on a show.

8. Where will the speakers meet?

A. At the airport.

B. At the cinema.

C. At the cafe.

听第7段材料,回答第9题至第11题。

9. Where are the pandas?

A. Behind the visitor center.

B. On the left of the entrance.

C. Near the monkey mountain.

10. What do the speakers decide to see first?

A. Lions.

B. Monkeys.

C. Pandas.

11. What is the possible relationship between the two speakers?

A. Strangers.

B. Classmates.

C. Guide and tourist.

听第8段材料,回答第12题至第14题。

12. Which place are the tourists going to visit tomorrow morning?

A. The Palace Museum. .

B. Tiananmen Square.

C. The Temple of Heaven.

13. What advice does the guide give to the tourists?

A. Taking their passports with them.

B. Walking to the Palace Museum.

C. Wearing comfortable shoes.

14. When will they set out tomorrow morning?

A. At 7:00.

B. At 9:00.

C. At 10:00.

听第9段材料,回答第15题至第17题。

15. What did the man do on Saturday morning?

A. He stayed in a hotel.

B. He went to the beach.

C. He did some shopping.

16. What was the weather like on Monday?

A. Sunny.

B. Foggy.

C. Rainy.

17. What are the speakers mainly talking about?

A. Travel plan.

B. Holiday.

C. Outdoor activities.

听第10段材料,回答第18题至第20题。

18. What is the woman doing?

A. Doing a survey.

B. Taking an interview.

C. Making an announcement.

19. What is today's topic?

A. Pets.

B. Sports.

C. Animal helpers.

20. What can Minnie do for the woman?

A. Answer the phone.

B. Lock the door.

C. Open the can.

第二节:听下面一段对话,根据题目要求在答题卡相应题号后的横线上写下第21题至第25题的关键信息。此段对话你将听两遍。

二、完形填空(

阅读下面短文,从各题A、B、C、D四个选项中,选出可以填入空白处的最佳答案。

Tomorrow will be another day

On my way home from work every evening, there would be a homeless middle-aged man standing by the walkway. He was always 26 , smiling, and sometimes almost dancing.

Every day after work I would remember to gather any spare 27 , and put it aside. If I saw him, I'd give him the coins. A feeling of 28 would come over me every time I saw him,as he looked to feel joyful. Sometimes we would ask each other about our day. His 29 would be the same, "I'm fine. Have a bright day."

I knew what his reply was going to be every time, 30 I would still ask. It 31 me

that even in his situation of being homeless, he was so cheerful. He 32 me of how lucky I was, a single mother of four kids, with a good job to provide for them.

Then one day I was called into my boss's office and was told that I was 33 due to the weak economy(经济). A feeling of worry filled my mind immediately, and for the rest of that day all I could think about was "how am I going to 34 my family, and how am I going to pay rent?"

That day I was very sad and upset on my way home. I 35 forgot to prepare somecoins for the homeless man as usual. As I waited for the red light to turn, he walked over with a big smile and asked, "How is everything going?" I told him I lost my job and felt really bad. "OK, I will 36 you a dollar today. Tomorrow will be another day," said the man.

I was deeply 37 and burst into tears. I wanted to hug him! That day what the man handed me was more than a dollar bill. He taught me a 38 lesson. Whatever material things are taken from you, no one can take away your 39 to be joyful. Tomorrow will be a bright day and full of 40

26. A. happy B. shy C. nervous D. careful

27. A. time B. food C. change D. water

28. A. pity B. pain C. anger D.joy

29. A. demand B. answer C. view D. reason

30. A. but B. for C. or D. so

31. A. satisfied B. frightened C. disappointed D. amazed

32. A. informed B. advised C. reminded D. warned

33. A. fired B. examined C. questioned D. invited

34. A. miss B. support C. trust D. check

35. A. still B. once C. even D. always

36. A. charge B. find C. show D. give

37. A. moved B. hurt C. lost D. relaxed

38. A. terrible B. valuable C. hard D. strange

39. A. cost B. secret C. stress D. choice

40. A. doubt B. regret C. hope D. praise

三、阅读理解(共20小题,40分。每小题2分)

第一节:阅读下面短文,从各题A、B、 C、 D四个选项中,选出最佳答案。

A

EcoCentral

This website is all about looking after the Earth. There are facts about different animals, as well as information about forests, deserts and oceans. You can upload your own videos onto the site for everyone to see.

TeenPress

This is one of the best sites on the web for teenagers who love writing. You can share your work with others, and there are message boards where you can chat about things that are important to you.

ChannelTwenty

On this site you can watch a daily news program and search for information about big news stories. There are also videos on different subjects, articles about famous bands, games and competitions. Inside-the-cover

Finding out about your favorite writers is easy on this site. There arc lots of interesting articles and information about the latest books. You can read blogs by well-known writers and post questions to them. And you are likely to get replies from them.

Tune-in

There are millions of songs on this website for you to download or listen to online. You can save your favorite songs in your own list. If you're in a band, you can record your music and upload it. The website is large, but the menus are easy to use.

ScienceZone

There's lots of information on this site about maths, chemistry and biology. You can visit some of the world's most famous museums, or watch wildlife via webcams. There are also some very cool games, such as Save the Planet.

41. TeenPress is a website for teenagers who .

A. enjoy writing

B. care about the Earth

C. like watching the news

D. are interested in music

42. On Inside-the-cover, you can .

A. take writing classes

B.share your articles

C. learn about the latest books

D.answer the writers' questions

43. If you like visiting online museums, which website is best for you?

A. EcoCentral.

B. ScienceZone.

C. Tune-in.

D. Channel Twenty.

44. The author writes the.passage to

A. introduce websites to teenagers

B. teach teenagers to design websites

C. encourage teenagers to create websites

D. compare different websites for teenagers

B

How to survive in the jungle

When you're in the jungle(丛林), you need to leave all your mobile phone, your favorite coffee and your chocolate bars at home. When you're in the jungle, you need only four things-water, food, shelter, and fire. You can find all of these easily, but you must know what to look for.

Let's start with water. Even though there's a lot of water in the jungle, you may not find it immediately. One way to discover it is to follow animals and birds, as. they need water regularly. Insects can also be a good sign, because they usually build their nests near water. However, don't only look for rivers. You can also find water in some plants such as roots and palm trees.

You can usually find a lot of food in the jungle, but you must be happy to eat things you wouldn't normally want to, for example, insects. However, you need to know the difference between those you can eat and those that are poisonous, so start reading about them now!

For cooking and for warmth, collect dry firewood, leaves, and grass. Then make fire using dry sticks-take a box of matches or a lighter with you!

The type of shelter you need depends on the weather and the kind of animals in the jungle. Some insects can be very dangerous, so protect yourself against bites. If you don't have any insectrepellent(驱虫剂), try putting mud on your skin.

Of course, if you're lost in the jungle and want to get home again, the sun and stars can help you find your way.

45. If you adventure in the jungle, you should bring .

A. chocolate bars

B. coffee

C. a mobile phone

D. a box of matches

46. According to Paragraph 2, people go after insects and birds for .

A. food

B. fire

C. water

D. shelter

47. Which of the following is the writer's advice?

A. Learning about what food is safe.

B. Protecting the skin from sunlight.

C. Predicting the weather by the sun and stars.

D. Collecting leaves to build a place to live in.

48. Where is the passage most probably from?

A. A business newspaper.

B.A health guide.

C. A travel magazine.

D.A science journal.

Is traffic a big problem where you live? Increased cycling may

C

be the answer. Where are the best places to live and cycle? A new report

lists the best bike- friendly cities around the world.

Top of the list is Amsterdam, the bike capital of the world. An

incredible 40% of all traffic movements are by bicycle. There's an extensive

network of safe, fast and comfortable cycle routes. Copenhagen, the city of

bikes, is a city where 32% of workers cycle to work because it's fast and easy. Berlin is another European city that's great for cycling. The city has about 80 kilometers of bike lanes, and 50 kilometers of pavement paths. Cycling accounts for 12% of total street traffic.

Barcelona has been praised for its cycle service "Bicing". This was introduced in March 2007. It's a bicycle service that allows users to take bicycles from any of the 100 stations spread around the city. Later, they can leave them at any other bike station inside the urban area of the city. The city has created a "green ring" that surrounds the city area of Barcelona with a bike path. There are 3,250 parking spaces for bikes at street level at present. Barcelona City is also building a new underground car park for bicycles.

The UK has its cycle-friendly cities too. Bristol is the birthplace of "Sustrans"-the cycle-route charity which was formed 30 years ago. One of their projects was turning an old rail line between Bristol and Bath into a bike route. Other bike-friendly cities in the UK include Cambridge and York.Cambridge is an old city but has still managed to build good cycle infrastructure(基础设施), and cyclists are considered at every stage of any new developments.

Bicycle is a most popular means of transportation in China. Nowadays, riding a bicycle is also a good way to support low-carbon living. Beijing can be one of the best bike-friendly cities in China. There are many riding routes in Beijing for outdoor-lovers to explore. Cyclists can get close enough to experience the history and culture of Beijing, including the Forbidden City, Drum Tower, the Water Cube, the Bird's Nest, Hutong etc.

49. In Amsterdam, traffic movements by bicycle account for .

A. 80%

B. 40%

C. 32%

D. 12%

50. What do we know about "Bicing" in Barcelona?

A. There are 100 bike stations spread around the city.

B. Cyclists can leave their bikes anywhere in the city.

C. There were 3,250 parking spaces for bikes in 2007.

D. Underground bike parking stations are everywhere.

51. A rail line was changed to a bike route in .

A. Beijing

B. Cambridge

C. York

D. Bristol

52. What is the passage mainly about?

A. The history of cycling.

B.The best cities for cycling.

C. The development of cycling.

D.The rules for cycling.

D

The woman was terrified. What could she do? She dialed 999. The emergency call operator(接线员) Robert Naylor answered the call immediately.

"Please help me! It's in my bathroom!" the woman shouted.

Her voice suddenly got louder. "It's moving!" she screamed.

"What is it that's moving?" Robert asked calmly.

"A spider(蜘蛛)!" the woman yelled back at him.

Robert believes that a significant number of the calls he answers are not emergencies. The

actual figure across the country is close to 75%.

Firstly, there are "silent calls". The emergency number is dialed, but when an operator answers, no one actually speaks. Often it's a small child or even a pet, who has been playing with a phone and has accidentally rung the emergency number. More commonly these days, they are pocket calls

from mobile phones. "We sometimes hear some odd conversations!" Robert says. "But we have to listen to decide whether it's a real emergency or not."

Then there are "joke calls", often from teenagers. An operator answers the phone and the caller immediately hangs up. Robert believes these are declining, as there are far fewer public payphones these days. "People are less tempted to make a call when they're doing it from their own mobile phone and they know we have their number!"

The police always follow up both types of call and there is often no other way than visiting

the address where the call came from. It's a huge waste of money; the average cost of responding to a silent or joke call is around£250.

The vast majority of the non-emergency calls, though, are like those from the woman above. A situation like this isn't an emergency, at least not one that people like Robert are meant to be dealing with. But this example is far from the worst that people like Robert experience all over

the world on a daily basis. What do you think of the following?

● A teenage girl in America called the police because her parents had decorated her room and

she didn't like the color.

● A mother in Italy rang the emergency services when her 16-year-old son refused to get out

of bed.

● A Brazilian teenage boy rang and asked the police to remove a video of him from YouTube.

In the video, the boy was falling off his bike. He told the police it was "really embarrassing".

There are many other examples, from complaints about the wrong pizza delivery to people who

want to know today's date. And most of these are from adults. These calls waste more than time and

money. "If someone makes a joke call and the police manage to find them, then they can expect a

fine of up to £5,000 and, in some cases, a prison sentence," warns Robert. "But for people whose

emergencies aren't really serious, we simply try to deal with their calls as quickly as possible," he continues. "The person often quickly realizes their situation isn't really an emergency and ends

up apologizing for calling us. But if someone refuses to listen, then we have to hang up. Someone with a real emergency is probably waiting to speak to us."

53. The beginning of the passage .

A. starts a story

B. introduces the topic

C. lists questions

D. raises an argument

54. What does the underlined word "declining"probably mean?

A. Losing importance.

B. Turning worse.

C. Getting useless.

D. Becoming less.

55. Why are there so many non-emergency calls?

A. Operators give excellent service.

B. Callers do not take any responsibilities.

C. Dealing with non-emergency calls costs little.

D. Many do not consider it an improper behavior.

56. Which of the following is the best title for this passage?

A. Who is to blame?

B. Types of call

C. Is it an emergency?

D. Emergency service

第二节:阅读下面短文和问题,根据短文内容和每小题后的具体要求,在答题卡相应题号后的横线上写下相关信息,完成对该问题的回答。答语要意思清楚,结构正确,书写工整。

It might surprise you that Tejana music did not start either in Texas or in Mexico, but in Europe. It all began with the polka. This was a folk dance from Bohemia. It was for young lovers, and so was very lively. It was made up of a hop and three short steps, and the music that went with it had a marked beat. The polka appeared in Paris in about 1843, and immediately became a great success. It quickly spread throughout Europe. Eventually even serious musicians such as Smetana and Dvorak used its beats in their work. It traveled east to the Russian court at St. Petersburg, and

as far west as the new world. German introduced the polka and its music to Texas, where once again

it became a huge popular success.

It was there on the US-Mexican border that local musicians started to mix the European polka

with Mexican mariachi music. Mariachi music was traditionally played at weddings in Mexico, and it

is possible that that is how it got its name. Mariachi might well be a Spanish version of the

French word for marriage. Soon the pleasant European accordions(手风琴) mixed with the Mexican bass guitar to produce a completely new and very unusual type of music. This music acquired two

different names: "Tejana" in the United States and "Nortena" in Mexico.

For decades Tejana music did not go beyond the dance halls and popular gatherings of its birthplace. It was not until about seventy years after its appearance that Tejana music began to spread widely. Then a young Mexican-American singer, "Selena", made it popular throughout the

United States, and in other countries too.

In the hundred years since its birth Tejana music has suffered great changes. The accordion is still there, but the electric guitar has replaced the Mexican bass. The latest Tejana/Nortena hits mix elements of US country and western and rock, as well as Colombian cumbia. The unique musical form that began with a European folk dance continues to develop and grow in popularity.

57. According to the passage, what was a polka? (不多于三个单词)

58. In what occasion(场合)was Mexican mariachi music traditionally played?(不多于两个单词)

59. When did Tejana music begin to spread widely? (不多于六个单词)

60. What does the passage mainly talk about? (不多于五个单词)

四、书面表达(共I小题,20分)

根据题目所提出的具体要求,在答题卡上写出一篇连贯完整的短文。词数不少于600

假如你是李华,你们学校将为留学生举办“中国文化节”活动。请参考下表提供的信息,写邮件告诉交换生Jack此次活动的相关安排,邀请他参加并说明理由。短文的开头已为你写好,不计入总词数。

Dear Jack,

I'm writing to tell you that our school will hold a Chinese Culture Day for the international students.

Best regards,

Li Hua

英语试题答案

一、听力理解 (共25小题,25分。每小题1分)

第一节

1 .B 2.B 3.A 4. C 5 .A 6. B 7. A 8. C 9. C 10. A

11 .B 12. A 13. C 14. B 15. C 16. A 17. B 18. B 19. C 20. C

第二节

21.Caron 22. piano 23. Friday 24.20 25.643589

二、完形填空 (共15小题, 15分。每小题1分)

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

31 .D 32. C 33. A 34. B 35. C

36. D 37. A 38. B 39. D 40. C

三、阅读理解(共20小题,40分。每小题2分)

第一节

41 .A 42. C 43. B 44.A 45. D

46. C 47. A 48. C 49. B 50. A

51 .D 52. B 53. B 54. D 55. D 56. C

第二节

57. A folk dance.

58. At weddings.

59. About seventy years after its appearance.

60. The development of Tejana music.

四、书面表达

(共1小题,20分)

One possible version:

Dear Jack,

I'm writing to tell you that our school will hold a Chinese Culture Day for the international students.

You are invited to different activities in the school hall on January 18th. You can learn to play Chinese instrumental music, see an exhibition of Chinese paintings, or attend a theme lecture

on Chinese traditional festivals and customs. I'm sure these activities will give you a better understanding of Chinese culture.

I know you're interested in our traditional culture. So why not come and enjoy the day? If you

need my company, I'd be glad to go with you.

Best regards,

Li Hua

书面表达评分参考:

1.第一档:(20~18分)(很好)

完全完成试题规定的任务。运用了多样的句式和丰富的词汇,语法或用词方面有个别错误,但为尽可能表达丰富的内容所致;体现了较强的语言运用能力。全文结构紧凑,逻辑清楚、合理。

2.第二档:(17~15分)(好)

完成试题规定的任务。运用的句式和词汇能满足任务要求,语法和用词基本准确,少许错误主要为尽可能表达丰富的内容所致。使用了简单的语句间连接成分,内容连贯,逻辑清楚、合理。

3.第三档:(14~12分)(及格)

基本完成试题规定的任务。运用的句式和词汇基本满足任务要求,语法和用词方面有一些错误,但不影响理解。内容基本连贯,逻辑清楚、合理。

第四档:(11~6分)(较差)

未恰当完成试题规定的任务。所用句式和词汇有限,语法或用词方面的错误影响了对所写内容的理解.信息未能清楚地传达给读者。

第五档:(5~1分)(差)

未完成试题规定的任务.句式单调,词汇贫乏,语法或用词方面错误较多,严重影响了对所写内容的理解。信息未能传达给读者。

6.0分

未能传达任何信息;写的内容与要求无关。

7.书写或标点符号不规范在4处以上(含4处),或字迹潦草,在得分中再扣除1分(第四、五档文不扣此项分数)。重复错误只扣一次分数。

2020年北京市普通高中第一次学业水平合格性考试化学试题(解析版)

绝密★启用前 北京市2020年普通高中第一次学业水平合格性考试 化学试题 (解析版) 1.考生要认真填写考场号和座位序号。 2.本试卷共8页,分为两个部分。第一部分为选择题,25个小题(共50分);第 二部分为非选择题,9个小题(共50分)。 3.试题所有答案必须填涂或书写在答题卡上,在试卷上作答无效。第一部分必须 用2B铅笔作答;第二部分必须用黑色字迹的签字笔作答。 4.考试结束后,考生须将试卷和答题卡放在桌面上,待监考员收回。 可能用到的相对原子质量:H 1 He 4 C 12 N 14 O 16 Na 23 Cl 35.5 As 75 第一部分选择题(共50分) 在下列各题的4个选项中,只有1个选项符合题意。(每小题2分,共50分) 1.在庆祝中华人民共和国成立70周年活动中用到多种材料。下列所示材料中,其 主要成分属于合成高分子材料的是 A. 花坛钢架——铁合金 B. 飞机外壳——铝合金 C. 通讯光纤——二氧化硅 D. 飞机轮胎——合成橡胶 【答案】D 【解析】 【详解】A.铁合金是金属材料,不是有机合成高分子材料,故A错误;

B.铝合金是金属材料,不是有机合成高分子材料,故B错误; C.二氧化硅属于非金属氧化物,不是有机合成高分子材料,故C错误; D.合成橡胶属于有机合成高分子材料,故D正确; 故选D。 【点睛】解答本题要注意常见材料的分类,材料包括金属材料、无机非金属材料、有机合成材料、复合材料等。要注意金属材料包括铁、铝、铜等纯金属和合金;有机合成材料一般包括塑料、合成橡胶、合成纤维等。 2.下列物质中,不属于 ...电解质的是 A. Cu B. K 2SO 4 C. HNO 3 D. NaOH 【答案】A 【解析】 【详解】A.铜是单质,不属于电解质,故A选; B.硫酸钾溶于水能导电,属于电解质,故B不选; C.硝酸溶于水能导电,属于电解质,故C不选; D.氢氧化钠溶于水能导电,属于电解质,故D不选; 故选A。 【点睛】理解电解质的概念是解题的关键,要注意电解质一定是化合物,单质、混合物既不是电解质,也不是非电解质。 3.下列金属中,通常用电解法冶炼的是 A. Na B. Fe C. Hg D. Ag 【答案】A 【解析】 【分析】 炼活泼金属K、Ca、Na、Mg、Al,一般用电解熔融的氯化物(Al是电解熔融的Al 2O 3 ) 制得;冶炼较不活泼的金属Zn、Fe、Sn、Pb、Cu,常用还原剂有(C、CO、H 2 等);冶炼不活泼的金属Hg、Ag用加热分解氧化物的方法制得,据此分析解答。 【详解】A.Na的性质很活泼,用电解熔融的氯化物的方法冶炼,故A符合题意;B.Fe用热还原法冶炼,故B不符合题意;

2019年高考英语全国卷1

徐老师 2019年普通高等学校招生全国统一考试(全国卷1) 英语 注意事项: 1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。 2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节(共5小题;每小题1.5分,满分7.5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。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。 例:How much is the shirt? A. £19.15. B. £9.18. C. £9.15. 答案是C。 1. Where does this conversation take place? A. In a classroom. B. In a hospital. C. In a museum. 2. What does Jack want to do? A. Take fitness classes. B. Buy a pair of gym shoes. C. Change his work schedule. 3. What are the speakers talking about? A. What to drink. B. Where to meet. C. When to leave. 4. What is the relationship between the speakers? A. Colleges. B. Classmates. C. Strangers. 5. Why is Emily mentioned in the conversation? 第1页

最新高中英语动词

1 高中英语单词表 2 高中英语单词A开头单 3 1.accept vt.接受,承认 4 5 2.achieve v.达到,取得;完成,实现 6 3.add vi.&vt.加,增加,增进,补充说 7 4.admire vt.钦佩,赞美,羡慕 8 5.admit vt.接纳,让…进入,承认 9 6.advance[] vi.前进,进展vt. 推进,促进,提升,预付n.[C,U]前进,进展,进步,提10 升,预付款 11 12 7.advise vt.劝告,建议 13 8.afford vt.买得起,经受得住,承担得起 14 9.agree[] v.同意,赞成,答应 15 10.allow[] v.允许,准许 16 11.apologize / apologise[] vi.道歉 17 18 12.appear[] vi.出现,看来,似乎 13.apple[] n.[C]苹果 19 20 14.argue[] v.争论,说服,证明 21 15.arrive[] vi.到达,(时间)到来, 得出(结论),(婴儿)出生 22 23 16.ask[] v.问,要求;请求

24 17.astonish[] vt.使惊讶,使吃 惊 25 26 18.attack[] v.攻击n.[C,U]进攻;(疾 病)发作 27 28 19.attempt[] v.& n.尝试,试图 29 20.attend[] v.出席;照料,护理;注 意 30 21.attract[]vt.引起(兴趣、注意),31 招引 32 33 22.awake[] v.(awoke, awoken / awaked, awaked)醒,唤醒;使醒adj.(作表语)醒着的 34 高中英语单词B开头单词 35 bake[] v.烤,烘,焙 36 bathe[] v.浸,洗,(在河或海里)洗浴,游泳n.(用单37 数)游泳 38 be[]v.(am, is, are, was, were, being, been)是; 39 在;成为 40 beat[]v.(beat, beaten)敲打,(脉,心脏)跳动,打胜,41 打赢 42 become[] v.(became, become)变得,成为;适合(某43 人) 44 begin[] v.(began, begun)开始,着手 45 believe[] v.相信,认为 46 belong[] vi.属于,为…所有 47 bend[] v.(bent, bent)使弯腰,弯曲,专心于 48

2020年北京市海淀区第一次普通高中学业水平合格性考试模拟卷化学试题

海淀区 2020年北京市第一次普通高中学业水平合格性考试 化 学试卷 考 生 须 知 1.考生要认真填写考场号和座位序号。 2.本试卷共8页,分为两个部分。第一部分为选择题,25个小题(共50分); 第二部分为非选择题,9个小题(共50分)。 3.试题所有答案必须填涂或书写在答题卡上,在试卷上作答无效。第一部分必须用2B铅笔作答;第二部分必须用黑色字迹的签字笔作答。 4.考试结束后,考生须将试卷和答题卡放在桌面上,待监考员收回。 可能用到的相对原子质量:H 1 C 12 O 16 Na 23 Cl 35.5 Fe 56 第一部分选择题(共50分) 在下列各题的4个选项中,只有1个选项符合题意。(每小题2分,共50分) 1.对抗疫情离不开化学。下列抗疫物资中,主要成分不属于 ...有机物的是 A.医用酒精B.塑料护目镜C.84消毒液D.医用橡胶手套 2 A.CH4B.C2H4C.CH3Cl D.C2H5OH 3.下列物质中,属于电解质的是 A.Fe B.NaCl C.稀盐酸D.Na2SO4溶液4.当光束通过下列分散系时,能观察到丁达尔效应的是 A.KCl溶液B.Fe(OH)3胶体C.KOH溶液D.Na2SO4溶液5.下列化合物中,含离子键的是 A.H2O B.KCl C.Cl2D.CH4 6.下列元素的原子半径最大的是 A.Na B.Al C.Si D.Cl 化学试卷第1页(共8页)

7.下列关于物质分类的叙述中,不正确 ... 的是 A. H 2 SO4属于酸B.Ba(OH)2属于碱 C.SO2属于氧化物D.氨水属于纯净物 8.下列关于化学反应与能量的说法中,不正确 ...的是 A.Al与盐酸的反应属于放热反应 B.化学反应总是伴随着能量的变化 C.当反应物的总能量高于生成物的总能量时,反应向环境放出能量 D.Ba(OH)2·8H2O与NH4Cl的反应属于放热反应 9.下列关于氨气性质的描述中,不正确 ...的是 A.黄绿色气体B.有刺激性气味 C.相同条件下密度比空气的小D.极易溶于水 10.2020年5月1日起,《北京市生活垃圾管理条例》正式施行。下列可回收物中,主要成分属于合金的是 A.塑料瓶B.废报纸C.罐头盒D.旧衣服 11 A.氯气B.氯水 C.氯化钠D.氯化氢 12.一定温度下,在恒容密闭容器中发生反应:2NO2(g) N2O4 (g)。当NO2、N2O4 的浓度不再变化时,下列说法不正确 ...的是 A.NO2全部转化为N2O4 B.该反应已达化学平衡状态 C.正、逆反应速率相等,但不等于零 D.容器中气体颜色不再发生变化 13.稀土被称为“工业黄金”和“新材料之母”,稀土资源在我国有丰富的储量。其中钇(Y) 是重稀土元素的代表。下列关于的说法中,不.正确 ..的是 A.质子数为39 B.中子数为50 C.质量数为128 D.核外电子数为39 化学试卷第2页(共8页) Y 39 89

2020年度北京地区第一次普通高级中学业水平合格性考试试卷

机密★本科目考试启用前 2020年北京市第一次普通高中学业水平合格性考试 生物试卷 考生须知1.考生要认真填写考场号和座位序号。 2.本试卷共8页,分为两个部分。第一部分为选择题,35个小题(共50分); 第二部分为非选择题,8个小题(共50分)。 3.试题所有答案必须填涂或书写在答题卡上,在试卷上作答无效。第一部分必须用2B铅笔作答;第二部分必须用黑色字迹的签字笔作答。 4.考试结束后,考生应将试卷和答题卡放在桌面上,待监考员收回。 生物试卷第1页(共8页) 第一部分选择题(1~20题每小题1分,21~35题每小题2分,共50分) 下列各题均有四个选项,其中只有一个是符合题意要求的。 1.DNA完全水解后,得到的化学物质是 A.氨基酸、葡萄糖、含氮碱基B.核糖、含氮碱基、磷酸 C.氨基酸、核苷酸、葡萄糖D.脱氧核糖、含氮碱基、磷酸 2.下图是三个相邻的植物细胞之间水分流动方向示意图。图中三个细胞的细胞液浓度关系是A.甲>乙>丙B.甲<乙<丙 C.甲>乙,乙<丙D.甲<乙,乙>丙 3.在封闭的温室内栽种农作物,下列不能 .. 提高作物产量的措施是 A.降低室内CO2浓度B.保持合理的昼夜温差 C.增加光照强度D.适当延长光照时间 4.下列有关细胞体积的叙述中,不正确 ... 的是 A.与原核细胞相比,真核细胞体积一般较大 B.细胞体积越小,其表面积与体积比值越大 C.生物体体积越大,其细胞体积也越大 D.细胞体积小,利于提高物质交换效率 5.下列关于细胞周期的叙述中,正确的是 A.抑制DNA的合成,细胞将停留在分裂期 B.细胞周期分为前期、中期、后期和末期 C.细胞分裂间期为细胞分裂期提供物质基础 D.成熟的生殖细胞产生后立即进入下一个细胞周期

2019年高考英语全国1卷含答案

2019年普通高等学校招生全国统一考试(全国卷I) 英语 注意事项: 1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。 2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节(共5小题;每小题1.5分,满分7.5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。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。 例:How much is the shirt? A. £19.15. B. £9.18. C. £9.15. 答案是C。 1.Where does this conversation take place? A. In a classroom. B. In a hospital. C.In a museum. 2.What does Jack want to do? A. Take fitness classes. B. Buy a pair of gym shoes. C. Change his work schedule. 3.What are the speakers talking about? A. What to drink. B. Where to meet. C. When to leave. 4.What is the relationship between the speakers? A. Colleges. B. Classmates. C. Strangers. 5.Why is Emily mentioned in the conversation? A. She might want a ticket.

最新高中英语全册教学大纲 (全)

1

创业培训课程一、四大培训特色: 3

1、全实战专家授课:授课老师全部都是具有资深企业管理、运营经验的企业家、企业高管、投资人等,通过传授自身的企业运营经验,给创业培训班学员带来务实的指导和帮助!课堂之外,我们根据创业业者不同层次、不同阶段的不同需求,邀请资深专家给学员提供个性化服务,伴随创业者一路成长。 2、案例教学。我们以案例教学、头脑风暴、企业参访、角色互动等方式,让学员分组讨论学习商业计划书的写作,以帮助学员更系统地分析创业计划,在实践中更容易获得投资人的赏识。学员通过系统的学习创业知识,不仅能够提升创业能力,降低创业风险,还能结交到良师益友。 3、模拟商战。引入全球模拟公司联合体中国中心的“金马兰创业实训平台”,组织学员模拟现实市场环境,进行实战演练。通过创业实训平台的学习,学员对企业经营管理有更深入的理解。 4、增值服务。我们以创业培训为基础,整合各类创业资源,为学员提供融资、法律、财务、营销、媒体、孵化器等各类资源,充分满足学员的个性化需求,以最大程度地帮助学员创业成功。学员结业后均可加入第一创业俱乐部,参加我们举办的各类主题的创业讲座、沙龙、论坛、项目路演、聚会等,我们将为学员提供持续、有效、完善的增值服务。二、培训目标: ·掌握创业的基本要素、实施步骤、开业流程及经营技能,提升创业能力,降低创业风险; . 掌握商业模式、品牌管理、项目评估、市场营销、财务管理、商务沟通、股权架构、团队领导力等系统的创业知识; ·了解现阶段的创业环境及政府的相关创业补贴和扶持政策; ·规划创业生涯,掌握撰写切实可行的创业计划书的方法; 三、内容: 品牌命名与商标注册 市场开发与营销推广 股权分配与公司治理 公司财务规划与管理 团队领导力培养与提升 商业计划书写作 投资收益风险评估 环境分析 项目确定公司注册 创业计划开业准备 公司经营与管理 公司交易 创业能力测评 风险管理 项目路演 商务沟通 4

(完整版)2019年全国高考英语卷1(附答案)

2019年普通高等学校招生全国统一考试(全国卷I) 英语 注意事项: 1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。 2.回答选择题时,选出每小题答案后,用铅笔把答题卡上对应题目的答案标号涂黑。如需改动,用橡皮擦干净后,再选涂其他答案标号。回答非选择题时,将答案写在答题卡上,写在本试卷上无效。 3.考试结束后,将本试卷和答题卡一并交回。 第一部分听力(共两节,满分30分) 做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节(共5小题;每小题1.5分,满分7.5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。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。 例:How much is the shirt? A. £19.15. B. £9.18. C. £9.15. 答案是C。

1.Where does this conversation take place? A. In a classroom. B. In a hospital. C.In a museum. 2.What does Jack want to do? A. Take fitness classes. B. Buy a pair of gym shoes. C. Change his work schedule. 3.What are the speakers talking about? A. What to drink. B. Where to meet. C. When to leave. 4.What is the relationship between the speakers? A. Colleges. B. Classmates. C. Strangers. 5.Why is Emily mentioned in the conversation? A. She might want a ticket. B. She is looking for the man. C. She has an extra ticket. 第二节(共15小题,每小题1.5分,满分22.5分)

2019年北京市第二次普通高中学业水平合格性考试(化学试卷)

2019年北京市第二次普通高中学业水平合格性考试 化学试卷 考生须知1.考生要认真填写考场号和座位序号。 2.本试卷共8页,分为两个部分。第一部分为选择题,25个小题(共50分); 第二部分为非选择题,9个小题(共50分)。 3.试题所有答案必须填涂或书写在答题卡上,在试卷上作答无效。第一部分必须用2B铅笔作答;第二部分必须用黑色字迹的签字笔作答。 4.考试结束后,考生须将试卷和答题卡放在桌面上,待监考员收回。 可能用到的相对原子质量:C 12 N 14 O 16 Cl 35.5K39Fe 56 第一部分选择题(共50分) 在下列各题的4个选项中,只有1个选项符合题意。(每小题2分,共50分) 1.即将投入使用的北京大兴国际机场用到多种材料。下列所示部分材料中,其主要成分属于有机化合物的是 A.钢架——铁 B.铝制蜂窝板——铝 C.橡胶缓冲垫——橡胶 D.光导纤维——二氧化硅 2.下列物质中,属于电解质的是 A.Cu B.K2SO4 C.MgCl2溶液D.NaOH溶液 3.下列物质中,通常不用 ..电解法冶炼的是 A.Na B.Al C.Mg D.Fe 4.当光束通过下列分散系时,能观察到丁达尔效应的是 A.KCl溶液B.蔗糖溶液C.Fe(OH)3胶体D.NaOH溶液5.下列分子中,含碳碳双键的是 A.C2H4B.C2H6C.C2H5Br D.C2H6O 6.下列元素的原子半径最大的是 化学试卷答案及评分参考第1页(共2页)

A.Na B.Al C.Si D.Cl 7.下列化合物中,含共价键的是 A.CO2B.Na2O C.KCl D.MgCl2 8.下列关于物质分类的叙述中,不正确 ...的是 A.硝酸属于酸B.液氯属于纯净物 C.碳酸钠属于碱D.二氧化硫属于氧化物 9.(2019年第二次合格考)下列关于化学反应与能量的说法中,不.正确 ..的是A.化学反应必然伴随发生能量变化 B.Na与H2O的反应属于放热反应 C.Ba(OH)2·8H 2O与NH4Cl的反应属于放热反应 D.化学变化中的能量变化主要是由化学键变化引起的 10.下列各组混合物中,能用分液漏斗进行分离的是 A.水和酒精B.水和植物油C.碘和四氯化碳D.汽油和植物油11.2022年2月将举办中国历史上第一次冬季奥运会,滑雪是冬奥会的重点比赛项目。 下列滑雪用品涉及的材料中,不属于 ...高分子的是 A.滑雪杖——合金 B.滑雪板——聚乙烯 C.滑雪头盔——聚酯硬塑料 D.防护镜——聚甲基丙烯酸甲酯 12.下列关于氯气性质的描述中,不正确 ...的是 A.黄绿色气体B.能溶于水 C.相同条件下密度比空气的小D.能与氢气反应 13.(2019年第二次合格考)一定温度下,在恒容密闭容器中发生反应: H2 (g) +I2 (g) 2HI (g)。当H2、I2、HI的浓度不再变化时,下列说法正确的是A.H2和I2全部转化为HI B.该反应已达化学平衡状态 C.H2、I2、HI的浓度一定相等 D.正、逆反应速率相等且等于零 化学试卷答案及评分参考第2页(共2页)

2020年北京合格性考试语文试卷含答案解析

一、选择题 1.下列文学常识表述有误的一项是() A.东晋诗人陶潜自号“五柳先生”,曾任彭泽令,向往田园生活。《归去来兮辞》表现了他归隐田园时的欣喜之情。 B.《窦娥冤》是元代戏曲家关汉卿的代表作。蒙冤遭难的窦娥在临刑前立下三桩警愿,体现了被压迫者的反抗精神。 C.现代著名散文家朱自清在《荷塘月色》一文中,用清淡优美的文字描写了空灵月光、朦胧青雾之下的静谧荷塘。 D.巴尔扎克是19世纪法国浪漫主义文学的杰出代表,他的小说《人间喜剧》反映了社会剧烈变革时期的法国生活。 2.下列对《边城》相关故事内容的表述,不正确的一项是() A.翠翠在端午日看龙舟比赛找不到爷爷,被傩送派人送回。她得知实情,消除了对傩送的误会并暗生情愫。B.选渡船代表娶翠翠,选碾坊代表娶中寨人的闺女,天保在选择渡船和碾坊时犹豫不决,索性一走了之。C.性格豪爽的船总顺顺认为天保的死与翠翠有关,对前来打探消息的老船夫心存不满,回应得较为冷淡。D.爷爷在白塔倒塌之夜去世,翠翠继承了爷爷的渡船,守候在碧溪岨渡口,继续摆渡,等待傩送归来。 3.鲁迅小说中对人物眼睛的描写极为精当,下列相关解说不正确的一项是() A.“我大哥引了一个老头子,慢慢走来;他满眼凶光,怕我看出,只是低头向着地,从眼镜横边暗暗看我”。老头子的眼神让狂人感到恐惧,也反映出狂人多疑的心理。(《狂人日记》) B.“先前的紫色的圆脸,已经变作灰黄,而且加上了很深的皱纹;眼睛也像他父亲一样,周围都肿得通红……”。从闰土眼睛的变化可以看出他历经人生困苦,饱受磨难。(《故乡》) C.“脸上瘦削不堪,黄中带黑,而且消尽了先前悲哀的神色,仿佛是木刻似的;只有那眼珠间或一轮,还可以表示她是一个活物”。祥林嫂呆滞的眼神让人觉着她屡经变故,看开世事。(《祝福》) D.“而这回他又看见从来没有见过的更可怕的眼睛了,又钝又锋利,不但已经咀嚼了他的话,并且还要咀嚼他皮肉以外的东西,永是不远不近的跟他走”。众人围观的目光让阿Q感受到了死亡的威胁,内心充满绝望。(《阿Q正传》) 第II卷(非选择题) 请点击修改第II卷的文字说明 评卷人得分 二、文言文阅读 阅读《陈情表》,完成下面小题。 臣密言:臣以险衅,夙遭闵凶。生孩六月,慈父见背;行年四岁,舅夺母志。祖母刘悯臣孤弱,躬亲抚养。臣少多疾病,九岁不行,零丁孤苦,至于成立。既无伯叔,终鲜兄弟,门衰祚薄,晚有儿息。外无期功强近之亲,内无应门五尺之僮,茕茕孑立,形影相吊。而刘夙婴疾病,常在床蓐,臣侍汤药,未曾废离。

高中英语语法大全(新版)

英语语法大全 第一部分:词类、句子成分和构词法: 1、词类:英语词类分十种: 名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。 1、名词(n.):表示人、事物、地点或抽象概念的名称。如:boy, morning, bag, ball, class, orange. 2、代词(pron.):主要用来代替名词。如:who, she, you, it . 3、形容词(adj..):表示人或事物的性质或特征。如:good, right, white, orange . 4、数词(num.):表示数目或事物的顺序。如:one, two, three, first, second, third, fourth. 5、动词(v.):表示动作或状态。如:am, is, are, have, see . 6、副词(adv.):修饰动词、形容词或其他副词,说明时间、地点、程度等。如:now, very, here, often, quietly, slowly. 7、冠词(art..):用在名词前,帮助说明名词。如:a, an, the. 8、介词(prep.):表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above, behind. 9、连词(conj.):用来连接词、短语或句子。如and, but, before . 10、感叹词(interj..)表示喜、怒、哀、乐等感情。如:oh, well, hi, hello. 2、句子成分:英语句子成分分为七种:主语、谓语、宾语、定语、状语、表语、宾语补足语。 1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。 如:I‘m Miss Green.(我是格林小姐) 2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如:Jack cleans the room every day. (杰克每天打扫房间) 3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。通常由名 词、代词或形容词担任。如:My name is Ping ping .(我的名字叫萍萍) 4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。如: He can spell the word.(他能拼这个词) 有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接 宾语。间接宾语一般放在直接宾语的前面。如:He wrote me a letter . (他给我写了 一封信) 有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾 语。如:He wrote a letter to me . (他给我写了一封信) 5、定语修饰名词或代词,通常由形容词、代词、数词等担任。如: Shanghai is a big city .(上海是个大城市) 6、状语用来修饰动词、形容词、副词,通常由副词担任。如:He works hard .(他工作努力) 7、宾语补足语用来说明宾语怎么样或干什么,通常由形容词或动词充当。如:They usually keep their classroom clean.(他们通常让教室保持清洁)/ He often helps me do my lessons.(他常常帮我做功课)/ The teacher wanted me to learn French all by myself.(老师要我自学法语) ☆同位语通常紧跟在名词、代词后面,进一步说明它的情况。如:Where is your classmate Tom ?(你的同学汤姆在哪里?) 3、构词法:英语构词法主要有:合成法、派生法和转换法。 1、合成法:如:spaceship, headache, basketball, playground等等。 2、派生法: (1)派生名词:①动词+er/or②动词+ing③动词+(t)ion④形容词+ness⑤其他,如: inventor, learner, swimming, congratulation, kindness, carelessness, knowledge (2)派生形容词:①名词+y②名词+ful③动词+ing/ed④friendly⑤dangerous⑥ Chinese; Japanese⑦English⑧French⑨German⑩国名+(i)an如:snowy, sunny, hopeful, beautiful, interesting, follwing, daily(每日的),nervous, delicious (3)派生副词:①形容词+ly ②其它,如:slowly, angrily, full→fully, good→well, possible

最新高中英语单词最全归纳

1.调查survey(非正式的),investigate(官方、政府机关),look into 2.烦躁的upset,annoyed,disturbing 3.担心be worried about,be concerned about,be anxious about 4.经历go through,experience 5.许多 a series of,a lot of,a variety of 6.为了in order to,so as to 7.治疗treat(治疗表动作),cure(治好了表结果),recover 8.准确的exact,accurate,true,strict,certain 9.感激的grateful,thankful,appreciative 10.实际上basically,actually(speaking),as a matter of fact,in deed, in fact 11.本地的native,,local 12.提出put forward,come up with,bring up 13.因为because(of),due to,thanks to,owing to,account of 14.命令command,order,instruct 15.要求request,demand,require 16.参与take part in,join in,join,participate in 17.承认recognize,acknowledge,own,admit 18.优点strength,advantage 19.缺点shortcoming,disadvantage,weakness,drawback 20.从那时起from then on,since then,ever since 21.决定decide,determine,make up one's mind

2021届新高考北京市普通高中学业水平合格性考试化学仿真模拟卷05(解析版)

2021年北京市普通高中学业水平合格性考试 化学仿真模拟卷05 可能用到的相对原子质量:H 1 C 12 O 16 Mg 24 Cl 35.5 Zn 65 1.钧瓷是中国古代五大名瓷之一,以其独特的釉料及烧制方法而闻名于世。下列钧瓷的制作工艺中,主要发生了化学变化的是 【答案】D 【解析】烧炉的过程中有燃烧反应 2.甲醇不仅是重要的化工原料,还可用于制备车用燃料。甲醇属于 A.氧化物B.无机物C.有机化合物D.碱 【答案】C 【解析】含碳的化合物是有机物 3.盛装浓硫酸的试剂瓶上,最适合贴的图标是 A B C D 【答案】A 【解析】浓硫酸具有强的腐蚀性 4.电解质是一类在水溶液里或熔融状态下能够导电的化合物。下列物质属于电解质的是A.Zn B.NaOH C.稀HNO3D.K2SO4溶液 【答案】B 【解析】电解质必须是化合物 5.下列各组元素中,属于同一周期的是 A.H、Na B.N、Cl C.Mg、Si D.F、S

【答案】C 6.下列元素中,原子半径最大的是 A.F B.Cl C.Br D.I 【答案】D 7.下列有机物中,不属于 ...高分子化合物的是 A.油脂B.淀粉C.纤维素D.蛋白质 【答案】A 8.下列元素中,非金属性最强的是 A.Cl B.S C.P D.F 【答案】D 【解析】F的非金属性最强 9.下列化合物中,只含共价键的是 A.MgO B.CH4 C.NaCl D.NaOH 【答案】B 【解析】有活泼金属的一定有离子键 10.工业上常用电解法冶炼的金属是 A.Ag B.Cu C.Fe D.Al 【答案】D 11.在右图所示的原电池中,正极发生的反应是 A.2H+ + 2e-H 2↑B.Cu-2e-Cu2+ C.Cu2+ + 2e-Cu D.Zn-2e-Zn2+ 【答案】C 12.下列物质在一定条件下不能 ..与乙烯发生加成反应的是 A.H2B.Br2C.HCl D.酸性KMnO4溶液 【答案】D 13实验室用锌与盐酸反应制取氢气,若其他条件不变,下列措施能使该反应速率增大的是A.降低温度B.用铁代替锌 C.增大盐酸浓度D.用锌粒代替锌粉 【答案】C 14一定条件下,在密闭容器中进行反应:N2(g) + 3H2(g) 2NH3(g)。当N2、H2、NH3的浓度不再改变时,下列说法正确的是 A.N2、H2完全转化为NH3B.N2、H2、NH3的浓度一定相等

2019北京市合格性考试生物

2019年北京市第一次普通高中学业水平合格性考试 生物 考生须知1.考生要认真填写考场号和座位序号。 2.本试卷共8页,分为两个部分。第一部分为选择题,30个小题(共45分);第二部分为非选择题,8个小题(共55分)。 3.试题所有答案必须填涂或书写在答题卡上,在试卷上作答无效。第一部分必须用2B铅笔作答;第二部分必须用黑色字迹的签字笔作答。 4.考试结束后,考生应将试卷和答题卡放在桌面上,待监考员收回。 下列各题均有四个选项,其中只有一个是符合题意要求的。 1.一般情况下,活细胞中含量最多的化合物是 A.蛋白质 B.水 C.淀粉 D.糖原 2.烫发时,先用还原剂使头发角蛋白的二硫键断裂,再用卷发器将头发固定形状,最后用氧化剂使角蛋白在新的位置形成二硫键。这一过程改变了角蛋白的 A.空间结构 B.氨基酸种类 C.氨基酸数目 D.氨基酸排列顺序 3.右图是三个相邻的植物细胞之间水分流动方向示意图。图中三个细胞的细胞液浓度关系是 A.甲>乙>丙 B.甲<乙<丙 C.甲>乙,乙<丙 D.甲<乙,乙>丙 4.下列对酶的叙述中,正确的是 A.所有的酶都是蛋白质 B.催化生化反应前后酶的性质发生改变 C.高温使酶的分子结构破坏而失去活性 D.酶与无机催化剂的催化效率相同 5.酵母菌进行有氧呼吸和无氧呼吸的共同终产物是 A. C02 B. H20 C.酒精 D.乳酸 6.组成染色体和染色质的主要物质是 A.蛋白质和DNA B. DNA和RNA C.蛋白质和RNA D. DNA和脂质 7.下列关于细胞分裂、分化、衰老和死亡的叙述中,正确的是 A.所有体细胞都不断地进行细胞分裂 B.细胞分化使各种细胞的遗传物质产生差异 C.细胞分化仅发生于早期胚胎形成的过程中 D.细胞的衰老和凋亡是正常的生命现象 8.肺炎双球菌转化实验中,使R型细菌转化为S型细菌的转化因子是 A.英膜多糖 B.蛋白质

2019年上海高考英语答案

2019年上海高考英语 答案 -CAL-FENGHAI-(2020YEAR-YICAI)_JINGBIAN

2019年上海高考英语答案 为方便考生即时估分,###高考频道将在2019年6月8日17:00考后陆续公布2019年上海高考英语答案信息。 考生可点击进入上海高考频道《》查看上海高考英语答案信息。 高考时间 全国统考于6月7日开始举行,具体科目考试时间安排为:6月7日9:00至11:30语文;15:00至17:00数学。6月8日9:00至11:30文科综合/理科综合;15:00至17:00外语,有外语听力测试内容的应安排在外语笔试考试开始前实行。 各省(区、市)考试科目名称与全国统考科目名称相同的必须与全国统考时间安排一致。具体考试科目时间安排报教育部考试中心备案后发布。 全国统考科目中的外语分英语、俄语、日语、法语、德语、西班牙语等6个语种,由考生任选其中一个语种参加考试。 答题规范 选择题:必须用2B铅笔按填涂示例将答题卡上对应的选项涂满、涂黑;修改答题时,应使用橡皮轻擦干净并不留痕迹,注意不要擦破答题卡。 非选择题:必须用0.5毫米黑色墨水签字笔在各题规定的答题区域内答题,切不可答题错位、答题题号顺序颠倒、超出本题答题区域(超出答题卡黑色边框线)作答,否则答案无效。如修改答案,就用笔将废弃内容划去,然后在划去内容上方或下方写出新的答案;或使用橡皮擦掉废弃内容后,再书写新的内容。 作图:须用2B铅笔绘、写清楚,线条及符号等须加黑、加粗。 选考题:先用2B铅笔将所选考试题的题号涂黑,然后用0.5毫米黑色墨水签字笔在该题规定的答题区域内对应作答,切不可选涂题号与所答内容不一致,或不填涂、多填涂题号。 特别提醒:考生不要将答题卡折叠、弄破;严禁在答题卡的条形码和图像定位点(黑方块)周围做任何涂写和标记,禁止涂划条形码;不得在答题卡上任意涂画或作标记。 试题答案 ###为了能让广大考生即时方便获取上海高考英语试题答案信息,特别整理了《上海高考英语试题及答案发布入口》供广大考生查阅。

最新高中英语语法全套课件

1. 名词性从句考点 1、引导词 that 与 what;that 与 whether; if 与 whether;what 与 how等的区别; 2、名词性从句的时态和语序问题; 3、名词性从句的语气问题; 4、同位语从句与定语从句的比较区别。 3. I really appreciate _____ to relax with you on this nice island. 01 上海 A. to have had time B. having time C. to have time D. to having time B 仅带动名词作宾语的动词为:admit appreciate avoid delay enjoy escape excuse prevent finish imagine mind practise resist risk suggest stand forgive keep allow advise permit forbid 但如果在 allow advise permit forbid 后提到有关的人,就只能用 不定式作宾补。在动词 want, need, require, demand 等词后加动名词作宾语 时表示被动意义,相当于 to be done。 4. --- You were brave enough to raise objections at the meeting. --- Well, now I regret _____ that. 95 N A. to do B. to be doing C. to have done D. having done 5. --- Let me tell you something about the journalists. --- Don’t you remember _____ me the story yesterday? 99 上海 A. told B. telling C. to tell to have told 6. In some parts of London, missing a bus means _____ for another hour. 02 上海春季 A. waiting B. to wait C. wait D. to be waiting D B A 特别注意带不定式和动 名词作宾语时意义不同的动词: remember, forget, regret, try, go on, mean, miss, stop 7. How about the two of us ___ a walk down the garden?

2020年北京市第二次普通高中学业水平合格性考试化学模拟试题

考 生 须 知 1.考生要认真填写考场号和座位序号。 2.本试卷共分为两个部分。第一部分为选择题,25个小题(共50分);第二部分为非选择题, 9个小题(共 50 分)。 3.试题所有答案必须填涂或书写在答题卡上,在试卷上作答无效。第一部分必须用2B铅笔作答;第二部分必须用黑色字迹的签字笔作答。 4.考试结束后,考生须将试卷和答题卡放在桌面上,待监考员收回。 第一部分选择题(共50分) 1.钧瓷是中国古代五大名瓷之一,以其独特的釉料及烧制方法而闻名于世。下列钧瓷的制 作工艺中,主要发生了化学变化的是 A.掘泥 B.做坯 C.画坯 D.烧炉 2.甲醇不仅是重要的化工原料,还可用于制备车用燃料。甲醇属于 A.氧化物 B.无机物 C.有机化合物 D.碱 3.当光束通过下列分散系时,能观察到丁达尔效应的是 A.Fe(OH)3胶体 B.K2SO4溶液C.蔗糖溶液 D.NaCl溶液 4.下列物质中,工业上常用电解法冶炼的是 A.Fe B.Na C.Cu D.Ag 5.盛装浓硫酸的试剂瓶上,最适合贴的图标是 A B C D 6 A.颜真卿祭侄文稿B.西汉素纱禅衣C.唐兽首玛瑙杯D.三星堆青铜面具7.下列物质中,属于电解质的是 A.金属铜 B.稀硫酸C.氯化钾 D.乙醇 8.下列元素中,非金属性最强的是 A.Cl B.S C.P D.F 9.下列化合物中,只含离子键的是

A .HCl B .CH 4 C .NaCl D .NaOH 10.下列关于氨气性质的描述中,不正确...的是 A .无色、有刺激性气味气体 B .相同条件下,密度比空气的大 C .极易溶于水 D .能与水反应生成碱性物质 11.糖类、油脂和蛋白质是生命活动所必须的营养物质。下列物质中,不能.. 发生水解的是 A .葡萄糖 B .淀粉 C .植物油 D .蛋白质 12.国际纯粹与应用化学联合会(IUPAC )将周期表第116号元素Lv 命名为“鉝”(lì)。 下列关于293116Lv 的说法中,不正确... 的是 A .质子数为116 B .中子数为293 C .核外电子数为116 D .与互为同位素 13.航天服是保障航天员生命活动和航天工作正常运转的重要装备。下列有关航天服涉及 的材料中,不属于... 高分子材料的是 A .保互层——聚四氟乙烯 B .保暖层——羊毛 C .液冷服——聚氯乙烯 D .躯干部位——玻璃纤维 14.下列物质中,能使酸性高锰酸钾溶液褪色的是 A .甲烷 B .苯 C .乙烯 D .乙酸 15.下列分子中,具有平面正六边形结构的是 A .CH 4 B .CH 2=CH 2 C .CH 3≡CH 3 D . 16.下列反应中,属于加成反应的是 A .乙烯与氢气反应生成乙烷 B .甲烷与氯气反应生成一氯甲烷 C .乙醇与氧气反应生成乙醛 D .乙酸与乙醇反应生成乙酸乙酯 17.CO 2可与H 2催化合成甲醇,于恒容密闭容器中,在催化剂作用下发生反应: CO 2 (g) + 3H 2(g) CH 3OH(g) + H 2O(g) 下列描述能说明该反应已经达到化学平衡状态的是 A .CO 2、H 2、CH 3OH 、H 2O 在容器中共存 B .CO 2、H 2、CH 3OH 、H 2O 的浓度均不再变化 C .正、逆反应速率相等且等于零 D .CO 2、H 2、CH 3OH 、H 2O 的浓度相等 18.控制变量是科学研究的重要方法。相同质量的锌与足量稀硫酸在下列条件下发生反 应,初始阶段反应速率最快的是 A B C D 锌的状态 块状 块状 粉末 粉末 c (H 2SO 4) / (mol·L ?1) 1 2 1 2 t / ℃ 20 40 20 40 19.下列物质的电子式书写正确的是 A .H:O:H B . C . D . 20.某元素原子的结构示意图为 ,由此得到的结论不正确... 的是 A .元素符号是Cl B .在周期表中的位置是第3周期,第ⅦA 族 C .原子半径大于S D .在化学反应中易得电子 290 116Lv 2 8 7 +17

相关文档
最新文档