Coughing _____ also be used for social reason...

Coughing _____ also be used for social reasons, such as the coughing before giving a speech．

A．may              B．should           C．must             D．need

高三英语单项填空中等难度题查看答案及解析

London used to be “foggy”（ 有雾的） for the same reason that cities like Beijing or Chongqing are “foggy” today. The “fog” was in fact smog（烟雾）, a mixture of smoke and fog．In other words, it was made by air pollution. In London, some of this pollution came from factories, but much of it came from the coal（煤）that people burnt in their houses to keep warm during the winter. By the 1950s, London’s smog problem had become so bad that the government decided to do something to clean the air. A new law was made and nobody could burn coal in any British city. Within a few years, the air became much cleaner. There were no more “pea-soupers”.

Many Chinese cities now face the same sort of problem with air pollution that London faced 40 or 50 years ago. However, this problem is more difficult for Chinese cities to solve. One reason is that more of the pollution comes from the factories, rather than from coal burnt in people’s houses. If these factories were closed, this would harm the economy and lots of people would lose their jobs. Another reason is that changing from coal to cleaner fuel（燃料）, like gas, is quite expensive.

However, the air in many Chinese cities is becoming cleaner and cleaner, as the government and people pay more and more attention to cutting down pollution. As a result, there are fewer “pea-soupers” in Beijing than there used to be.

1.What was the main reason for air pollution in London?

A．There was too much smoke in the sky．

B．There were too many factories in the city．

C．People burnt too much coal in the houses．

2.How did the air in London become much cleaner?

A．There was not so much fog in the winter later．

B．A law was made to keep people from burning coal in their houses．

C．Many factories in the city were closed．

3.What does the underlined work “pea-soupers” refer to?

A．Smog.　　 　　　　　　 B．Smoke.　　　 　　 C．Gas.

4.The problem of air pollution is more difficult for Chinese cities to solve because of _____reasons

A．one　　　　　　　　 B．two　　　　　　 C．three

5.Which sentence is Not true?

A．Using coal is much more expensive than using gas.

B．Factories made much more pollution in China.

C．The reasons of air pollution in London and Beijing are different.

高三英语阅读理解简单题查看答案及解析

Large gatherings such as weddings and conferences can be socially stressful. Pressure to learn people’s names only adds to the stress. A new facial-recognition app could come to the rescue, .but privacy experts recommend going on with caution.

The app, called SocialRecall, connects names with faces via smartphone cameras and facial recognition. potentially avoiding the need for formal introductions.“It breaks down these social barriers we all have when meting somebody,” says Bany Sandrew, who Created the app and tested it at an event attended by about 10000 people.

After receiving an invitation to download SocialRecall from an event organizer, the user is asked to take two selfies(自拍) and sign in via social median At the event, the app is active within a previously defined geographical area. When a user points his or her phone camera at an attendee’s face, the app identifies the individual, displays the person’s name, and links to his or her social media profile. To protect privacy, it recognizes only those who have agreed to participate. And the app’s creators say it automatically deletes users' data after an event.

Ann Cavoukian, a privacy expert who runs the Privacy by Design Center of Excellence praises the app’s creators for these protective measures. She cautions, however, that when people choose to share their personal information with the app, they should know that “there may be unintended consequences down the road with that information being used in another context that might come back to bite you.”

The start-up has also developed a version of the app for individuals who suffer from prosopagnosia, or“face blindness”, a condition that prevents people from recognizing individuals they have met. To use this app, a person first acquires an image of someone’s face, from either the smartphone’s camera or a photograph, and then tags it with a name. When the camera spots that same face in real life, the previously entered information is displayed. The collected data are stored only on a user’s phone, according to the team behind the app.

1.SocialRecall is designed to________.

A.invite attendees B.identifying people

C.break barriers D.introduce strangers

2.What is the third paragraph mainly about?

A.Why the app was created. B.How to sign in the app.

C.How the app works. D.What information the app provides.

3.Ann Cavoukian warns the user of the app that_______.

A.it has caused unintended consequences. B.it can prevent communication disorders.

C.it may put people’s privacy at risk. D.its protective measures prove useless.

4.What is the best title for the text?

A.New App Shares Personal Information B.New App Gets Rid of Face Blindness

C.New App Endangers Privacy D.New App Helps Recognize Faces

高三英语阅读理解中等难度题查看答案及解析

Large gatherings such as weddings and conferences can be socially overwhelming. Pressure to learn people's names only adds to the stress. A new facial-recognition app could come to the rescue, but privacy experts recommend proceeding with caution.

The app, called Social Recall, connects names with faces via smartphone cameras and facial recognition, potentially avoiding the need for formal introductions. “It breaks down these social barriers we all have when meeting somebody," says Barry Sandrew, whose start-up, also called Social Recall, created the app and tested it at an event attended by about 1,000 people.

After receiving an invitation to download Social Recall from an event organizer, the user is asked to take two selfies and sign in via social media. At the event, the app is active within a previously defined geographical area. When a user points his or her phone camera at an attendee's face, the app identifies the individual, displays the person’s name, and links to his or her social media profile. To protect privacy, it recognizes only those who have agreed to participate. And the app’s creators say it automatically deletes users’ data after an event.

Ann Cavoukian, a privacy expert who runs the Privacy by Design Center of Excellence praises the app’s creators for these protective measures. She cautions, however, that when people choose to share their personal information with the app, they should know that “there may be unintended consequences down the road with that information being used in another context that might come back to bite you”.

The start-up has also developed a version of the app for individuals who suffer from prosopagnosia, or “face blindness”, a condition that prevents people from recognizing individuals they have met. To use this app, a person first acquires an image of someone's face, from either the smartphone’s camera or a photograph, and then tags it with a name. When the camera spots that same face in real life, the previously entered information is displayed. The collected data are stored only on a user's phone, according to the team behind the app.

1.Social Recall is used to_________.

A.identify people B.take photos C.organize events D.make friends

2.Paragraph 3 is mainly about_________.

A.what people can do with the app B.how the app was created

C.what makes the app popular D.how the app works

3.Social Recall helps people with prosopagnosia by ________.

A.giving names to the photos kept in their smartphone

B.showing the person's information when it spots a stored face

C.providing the information of a person when they first meet

D.collecting information previously entered in the phone

4.What can we learn about Social Recall from the passage?

A.It can cure people’s “face blindness”.

B.It has caused unintended consequences.

C.It may put people's privacy at risk.

D.It is praised by users for its protective measures.

高三英语阅读理解困难题查看答案及解析

New App Helps People Remember Faces

Large gatherings such as weddings and conferences can be socially overwhelming. Pressure to learn people’s names only adds to the stress. A new facial-recognition app could come to the rescue, but privacy experts recommend proceeding with caution.

The app, called SocialRecall, connects names with faces via smartphone cameras and facial recognition, potentially avoiding the need for formal introductions. “It breaks down these social barriers we all have when meeting somebody,” says Barry Sandrew, who created the app and tested it at an event attended by about 1,000 people.

After receiving an invitation to download SocialRecall from an event organizer, the user is asked to take two selfies and sign in via social media. At the event, the app is active within a previously defined geographical area. When a user points his or her phone camera at an attendee’s face, the app identifies the individual, displays the person’s name, and links to his or her social media profile. To protect privacy, it recognizes only those who have agreed to participate. And the app's creators say it automatically deletes users’ data after an event.

Ann Cavoukian, a privacy expert who runs the Privacy by Design Center of Excellence praises the app’s creators for these protective measures. She cautions, however, that when people choose to share their personal information with the app, they should know that “there may be unintended consequences down the road with that information being used in another context that might come back to bite you.”

The start-up has also developed a version of the app for individuals who suffer from prosopagnosia, or “face blindness,” a condition that prevents people from recognizing individuals they have met. To use this app, a person first acquires an image of someone’s face, from either the smartphone’s camera or a photograph, and then tags it with a name. When the camera spots that same face in real life, the previously entered information is displayed. The collected data are stored only on a user’s phone, according to the team behind the app.

1.SocialRecall is used to ________.

A.take photos B.identify people

C.organize events D.make friends

2.Paragraph 3 is mainly about ________.

A.how the app works

B.how the app was created

C.what makes the app popular

D.what people can do with the app

3.SocialRecall helps people with prosopagnosia by ________.

A.giving names to the photos kept in their smartphones

B.collecting information previously entered in the phone

C.providing the information of a person when they first meet

D.showing the person’s information when it spots a stored face

4.What can we learn about SocialRecall from the passage?

A.It may put people’s privacy at risk.

B.It has caused unintended consequences.

C.It can prevent some communication disorders.

D.It is praised by users for its protective measures.

高三英语阅读理解中等难度题查看答案及解析

A person searches various websites for different reasons, such as school, work, or entertainment. For teenagers, many informative resources on the Internet can be used. As a matter of fact, there are educational, music and art websites that are truly helpful to teenagers, because they can help make one’s life easier.

Educational websites are helpful to a teenager in doing school work and searching for a college. Some can help studying for tests, explaining a lesson, and doing homework. Some can help find the right schools based on one’s interests. And still others have pages devoted to the social life at each of the colleges or the specific activities that occur at a certain school.

Some free music sites enable a teenager to diversify their musical tastes. On these sites, all types of music are available such as pop, cock, jazz, and country. One can type in a song, category or artist and his or her entire catalog appears. Then, the listener can make multiple playlists without creating an account(账户)with the site.

There are various art websites that can help students to appreciate and create art pieces. On these sites, a student can view numerous photos and art pieces from different mediums or create an account with the website to upload them art pieces for people to see. In addition, one can enjoy various art projects that people have created on display for the rest of the world.

Truly informative resources are offered on the Internet. The best suggestion one car receive is to try to look for new websites that can help in the educational, music, or art area so one can become well-rounded and informed.

Truly Helpful Websites for Teenagers

高三英语填空题中等难度题查看答案及解析

任务型读写（共10小题；每小题1分，满分10分）

A person searches various websites for different reasons, such as school, work, or entertainment. For teenagers, many information resources on the Internet can be used. As a matter of fact, there are educational, music and art websites that are truly helpful to teenagers, because they can help make one’s life easier.

Educational websites are helpful to a teenager in doing school work and searching for a college. Some can help studying for testes, explaining a lesson, and doing homeward .Some can help find the right school based on one’s interests. And still others have pages devoted to the social life at each of the colleges or the specific activities that occur at a certain school.

Some free music sites enable a teenager to diversify their musical tastes. On these sites, all types of music are available such as pop, jazz and country. One can type in a song, category or artist and his or her entire catalog appears. Then, the listener can make multiple play lists without creating an account (账户) with the site.

There are various art websites that can help students to appreciate and create art pieces. On these sites, a student can view numerous photos and art pieces from different mediums or create an account with the website to upload their art pieces for people to see. In addition, one can enjoy various art projects that people have created on display for the rest of the world.

Truly informative resources are offered on the Internet. The best suggestion one can receive is to try to look for new websites that can help in the educational, music, or art area so one can become well-rounded and informed.

高三英语填空题中等难度题查看答案及解析

Do you want to learn a new language?1.Do you need it for a practical reason,such as your job or your studies?Or perhaps you’re interested in the literature,films or music of a different country.2.

Most people learn a language best by using a variety of methods.However,traditional classes are an ideal start for many people.They provide an environment where you can practice under the guidance of someone who’s good at the language.We all lead busy lives and learning a language takes time.3.As a result,you should try to develop a routine.It doesn’t matter if you haven’t got a long time.Becoming fluent in a language will take years,but learning to get by takes a lot less.

Many people start learning a language and soon give up.“I’m too old,” they say.Yes,children do learn languages more quickly than adults.4.And learning is good for the health of your brain,too.I’ve also heard people worry about the mistakes they make when learning.Well,relax and laugh about your mistakes.I’m sure you’re much less likely to make them again.

5.But with some work and devotion,you’ll make progress.And you’ll be amazed by the positive reaction of some people when you say just a few words in their own language.Good luck!

A.Learning a new language is never easy.

B.The very first thing to think about is why.

C.You must inspire your kids to learn it well.

D.You will have more success if you study regularly.

E.Maybe you know the language will help your work a lot.

F.Sometimes you have to quit it because of too much work.

G.But research has shown that you can learn a language at any age.

高三英语七选五简单题查看答案及解析

Some “healthy” habits, such as shower every day and sitting on the loo, _____ be bad for you.

A. can            B. should            C. must           D. shall

高三英语单项填空困难题查看答案及解析

"It's such a nice place," Mother said as she sat at the table______ for customers.

A. to be reserved　　　　　　 B. having reserved

C. reserving　　　　　 　　　 D. reserved

高三英语单项填空中等难度题查看答案及解析