How can you gain knowledge of the world witho...

How can you gain knowledge of the world without books or teachers? Visiting various kinds of world-famous museums may be your best choice. If you are interested ，here are 3 famous museums well worth visiting.

National Gallery, London 2017 attendance: 6,263,000

The National Gallery originally opened in 1824 in a Pall Mall townhouse with just 38paintings. Today’s ollction contains over 2, 300 works from the 13th to 19th centuries, which you can appreciate free of charge. The works range in style and time period, but hey, everyone needs to see Van Gogh’s Sunflowers in Room 43 at least once, for which the Museum is famous.

Opening time: daily 10 am—6 pm Friday 10 am—9 pm

Closed time: January and 24—26 December

Admission: Free

National Air and Space Museum, Washington, D. C

2017 attendance: 7,500,000

The National Air and Space Museum, part of the Smithsonian Institution, hosts the world’s largest collection of aviation and space artifacts. You’ll see crowds flocking toward the 1903Wright Flyer and Apollo 11command module, but don’t forget about NASA’s often—overlooked Stardust probe.

Hours and Admission :Open every day except December 25.

Free admission and tickets (free) are needed.

1. A maximum of 4000 free tickets will be issued each day at the museum.

2. Each visitor can once collect one free ticket of the day with valid ID (Passport ).

Regular Hours :10:00 am to 5:30 pm

Extended Hours :10:00 am to 7:30pm Fridays, Saturdays and Sundays

National Museum of China, Beijing

2017 attendance: 7,550,000

Founded in February 2003, this huge, well-curated museum sits on the edge of Beijing’s Tiananmen Square and is free to enter. It houses more than 1.3 million exhibition pieces in its 40halls ，focused primarily on China’s achievements in history, culture, and art.

Opening Hours :9 :00—17:00

(No Entry after 16:00) Closed on Mondays

Museum Visiting Tips: Limit the number of bags( only one handbag is allowed ). All visitors are screened through metal detector upon entry. The fewer items you bring inside the Museum. Before you visit, please review the list of prohibited items, Visitors carrying prohibited items will not be allowed inside the Museum, s0 please leave them at home or in your car.

No Food or Drink: Only bottled water is permitted in the Museum

1.Which of the following museums had the largest number of visitors in 2017?

A. National Air and Space Museum, Washington, D. C.

B. National Gallery, London.

C. British Museum, London.

D. National Museum of China, Beijing.

2.What is considered the most valuable treasure kept in National Gallery, London?

A. Leonardo da Vinci’s Mona Lisa.

B. The paintings from the 13th to 19th centuries.

C. Van Gogh’s Sunflowers.

D. The 38 original paintings collected in the museum.

3.What can you bring with you while visiting the museums?

A. A bottle of water.

B. A can of beer.

C. Two large bags.

D. Knives.

高三英语阅读理解中等难度题查看答案及解析

语法填空。

In this constantly changing world, how to put the knowledge 1. (gain) every day into 2.(real) has interested numerous people. As a proverb goes, “Knowledge is a treasure, but practice is the key 3. it.” Apparently, this saying 4. (try) to deliver the message 　 5. we ought not to stop practicing it if we 6. (true) want to master the knowledge we learn,

There are several reasons 7. (account) for this statement. To begin with, human beings are forgetful beings; therefore, only when we use knowledge, make 8. (mistake), and try to use it again will we be able to remember it by our heart. Moreover, knowledge has become growingly complicated and we can seldom grasp the essence of it if we do not practice it again and again.

Practicing, to sum up, 9. (be) of greatest importance for those who are determined to learn knowledge well. As a student, I hope that the young can focus more attention on practicing 10. they learn.

高三英语语法填空简单题查看答案及解析

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

In this constantly changing world, how to put the knowledge 1. (gain) every day into reality has interested numerous people. As a proverb goes, "Knowledge is a treasure, but practice is the key 2. it. " Apparently, this saying 3. (try) to deliver the message that we ought not to stop practicing it if we 4. (true) want to master the knowledge we learn.

There are several reasons 5. (account) for this statement. To begin with, human beings are 6. (forget) beings; therefore, only 7. we use knowledge, make mistakes, and try to use it again will we be able to remember it by heart. 8. ,

knowledge has become growingly complicated and we can seldom grasp the essence(实质)of it if we do not practice it again and again.

Practicing over and over, to sum up, 9. (be) of the greatest importance for those who are determined to learn knowledge well. As a student, I hope that 10. young can focus more attention on practicing what they learn.

高三英语语法填空中等难度题查看答案及解析

With online courses, anyone can gain knowledge in any field of interest for free. All you need is a computer, laptop or Smartphone, internet connection and a self-made schedule. You can even get a certificate on completing the course.

Udemy

Its goal is to promote the world of education by enabling anyone to learn online. It seeks to dramatically change education by inviting millions of experts worldwide to teach and share what they know. Whether you want to learn excel, business, academics, the arts, health, music or technology, there is a comprehensive course for you. See more at https://udemy.com

iTunes U

If you’re a student who uses Apple devices, you will be happy to know that you have access to iTunes U, which gives you access to different educational courses from all leading universities for free! Did you dream of studying at MIT, Oxford, Yale, or Cambridge? This is your chance to learn various subjects from the best colleges and universities in the world. Learn more at https://iTunesU.com

Skillfeed

If you are looking to learning a new skill, or improving on your skills in Photoshop, or HTML, it offers unlimited access to high-quality video courses from a worldwide community of instructors. You have a month’s free trial, after which you will pay a monthly fee to gain unlimited access to all courses. See more at https://skillfeed.com

Academic Earth

It has linked to over 750 online courses and 8,500 individual online lectures, giving students of all ages access to college courses they may otherwise never experience. Whether learning existing coursework, or learning for the sake of learning, anyone has the freedom to learn at their own pace from world-famous experts, without being charged more. Learn more at http://academicearth.com

UC Berkeley

It offers courses in bioengineering, Japanese, legal studies and public health. Since they are recordings of actual lectures, they lack lecture notes and extra materials. However, each course has audio recordings of lectures via iTunes or video recordings of lectures via YouTube. Learn more at https://ucberkeley.com

1.Learners who choose Skillfeed need to ________.

A. equip themselves with the ability to use the computer

B. pay some fee if they want to continue after a month

C. have some knowledge of the design of website

D. learn to upload their own high-quality video

2.We can learn from the passage that Academic Earth ________.

A. charges learners nothing for any course

B. has many lectures given by 8,500 lecturers

C. provides college courses mainly to young men

D. offers college courses at the learners’ convenience

3.If you want to improve your skill of Japanese language, you can visit ________.

A. https://skillfeed.com

B. https://ucberkeley.com

C. https://udemy.com

D. https://iTunesU.com

高三英语阅读理解中等难度题查看答案及解析

Many people cannot start their day without first having a cup of coffee or tea．These drinks help them think clearly and feel more awake．This is because of caffeine，which helps to give a jump start to the nervous system．Now，a report says it may also boost long-term memory．

Mike Yassa is a neurobiology professor．He and other researchers wanted to know if caffeine could improve a person’s memory．He explains，“After you learn anything，it takes some time for that memory to strengthen．And over the first 24 hours is actually where most of　　 the forgetting happens．So that is where we wanted to intervene with caffeine and see if we can help reduce this forgetting．”　　

They took 160 caffeine-free people and showed them pictures of everyday objects. These people were asked if the objects could be found inside the house， or outdoors．Then some of the subjects were given a caffeine pill．The others were given a placebo—a pill containing nothing. 24 hours later，the subjects were shown the exact same images from the day before．They were also shown images with slight differences，and some completely new images. Both groups correctly identified the exact same and completely new pictures．But those who took the caffeine pill were better at spottingthe pictures that were slightly different．

Professor Yassa says their answers helped to show the effects of caffeine on memory. And　 we find that if they are on caffeine they are much more likely to make the right decision．”

The amount of caffeine the researchers used in the study was similar to one cup of strong coffee．The researchers did not see any improvement to memory from smaller doses of caffeine or when it was given an hour before viewing the images．

1.What is the focus of the text?　　

A．Caffeine can make people addicted．　　

B．Caffeine can make people energetic.

C．Caffeine can improve long—term memory．

D．Caffeine can make people feel comfortable．

2.What does the third paragraph mainly talk about?

A．How the experiment was conducted．

B．Who took part in the experiment．

C．Which group of subjects did better．

D．What was used in the experiment．

3.In which section of a magazine can we read this text?

A．Culture．　　 B. Technology．　　 C．Health.　 D．Education.

4.Which of the following statements is NOT true?

A．Most forgetting occurs within the first 24 hours．

B．Forgetting can be positively affected by caffeine．

C．The subjects were given different pills．

D．Yassa was disappointed with the result．

5.What can we learn from the last paragraph?

A．More caffeine means better memory．

B．Smaller doses of caffeine doesn’t work．

C．The time to take cafieine doesn’t matter．

D．Caffeine is taken before the experiment．

高三英语阅读理解中等难度题查看答案及解析

The________of surfing the Internet is how you can tell whether the information is true or not.

高三英语单项填空中等难度题查看答案及解析

Tea is enjoyed all over the world as a comforting treat. First, choose the type of tea you want to drink. There are various types of tea that offer different health1.(benefit) and flavors. Next, boil a pot of water and pour it over your tea. Allow your tea to soak thoroughly. Add milk and sugar to increase the flavor of bold teas or add honey2.lightly flavored teas if desired.

Green tea is known for3.(it) high level of a cancer-fighting chemical. 4., green tea is high in caffeine and can make you feel anxious and nervous if you drink too much. It is said that oolong tea may promote healthy skin and black tea can5.(great) reduce the risk of breast cancer in younger women. Write tea is helpful in preventing cavities and building the6.(strong) of your teeth. There have been many claims about herbal teas which can do good to health, but there is limited research or 7.(support) data on these claims.

Most teas can8.(buy) and transported in tins of loose tea or in small packages of tea bags. Some people believe that loose leaf teas have a9.(fresh) flavor than tea bags10.others prefer tea bags because they’re much easier to use and carry around.

高三英语短文填空中等难度题查看答案及解析

Tea is enjoyed all over the world as1.comforting treat. First, choose the type of tea you want to drink. There are various types of tea that offer different health 2. (benefit) and flavors. Next, boil a pot of water and pour it over your tea. Allow your tea to soak thoroughly. Add milk and sugar to increase the flavor of bold teas or add honey to lightly flavored teas if desired.

Green tea is known for 3. (it) high level of a cancer-fighting chemical. However, green tea is high in caffeine and can make you feel anxious and nervous if you drink too much. It is said that oolong tea may promote healthy skin and black tea can 4. (great) reduce the risk of breast cancer in younger women. White tea is helpful in preventing cavities and building the5. (strong) of your teeth. There have been many claims about herbal teas which can do good6.health, but there is limited research or 7. (support) data on these claims.

Most teas can 8. (buy) and transported in tins of loose tea or in small packages of tea bags. Some people believe that loose leaf teas have a 9. (fresh) flavor than tea bags 10. others prefer tea bags because they’re much easier to use and carry around.

高三英语短文填空困难题查看答案及解析

Can you imagine a stranger will read your e-mails without your permission or scan the website you’ve visited or perhaps someone will casually glance through your credit card purchases or cell phones bills? All of the things may happen to you one day.

In fact, it’s likely that some of these things have already happened to you. Who would watch you without your permission? It might be a spouse, a girlfriend, a marketing company, a boss, a cop or a criminal. Whoever it is, they will see you in a way you never intended to be seen or even do something that may bring a disaster to you.

Psychologists tell us boundaries are healthy, and that it’s important to reveal to friends, family and lovers at appropriate times. But few boundaries remain nowadays. The digital bread crumbs you leave everywhere make it easy for strangers to know who you are, where you are and what you like. In some cases, a simple Google search can leak the deepest thought in your mind. Like it or not, increasingly we live in a world where you simply cannot keep a secret.

The key question is: Does that matter? For many Americans, the answer apparently is “No”.

When opinion polls ask Americans about privacy, most of them say they are really concerned about losing it. And 60 percent of the respondents say they feel their privacy is “slipping away, and that bothers me”.

But people say one thing and do another. Only a small of Americans change any behaviors in an effort to preserve their privacy. Few people turn down a discount at tollbooths(收费站) to avoid using the EZ-Pass system that track automobile movements. Privacy economist Acquisti has run a series of tests that reveal people will give up personal information such as telephone number, address, or social security numbers just to get their hands on a pitiful 50-cent-off coupon(优惠券). But privacy does matter—at least sometimes. It’s like health; when you have it, you don’t notice it. Only when it’s gone do you wish you’d done more to protect it. Without privacy, one will be naked in front of others.

1.What would psychologists advise on the relationships between friends?

2.Why does the author say “we live in a world where you simply cannot keep a secret”?

3.What should be the best title for the text?

高三英语阅读理解中等难度题查看答案及解析

Tea is one of the most popular1.(drink)in the world. You make it by pouring hot water over the2. (dry)leaves of a tea plant. For centuries people believed that tea could cure illnesses, and they used it as medicine. Today scientists know that tea contains chemicals that prevent cells from3.(die). Most teas have caffeine in them, a substance that makes you feel more active. Some people have problems drinking tea because it can cause　　 4.(sleepless).

The tea plant grows best in tropical and temperate places5.rain falls throughout the year. Teas can be grown from sea level6.about 2,000 metres, but the best quality grows in higher regions.

Tea 7.(come)from the leaves and buds of tea plants. Wild plants can be up to 9 metres high but on tea plantations(茶园)they 8.(cut)back to a bush of about a metre in height so that workers can pull the leaves 9.(easy). It takes a plant three to five years before it is ready for plucking(采摘).

A plucker can harvest about 20 kg of tea a day. on large tea plantations the leaves are harvested by machines, 10.the quality of tea is higher when the leaves are plucked by hand.

高三英语短文填空困难题查看答案及解析