The Best Way to Stop Bad InformationA lot of ...

The Best Way to Stop Bad Information

A lot of misinformation about a disease can sometimes flood the Internet and experts call on the public to practice "information hygiene(卫生)".What can you do to stop the spread of bad information?

1.Before you forward it on, ask some basic questions about where the information comes from. It's a big red flag if the source is" a friend of a friend" or "my aunt's colleague's neighbor."

We recently tracked how a misleading post from someone's "uncle with a master's degree" went viral (病毒式地传播)．Some of the details in the post were accu rate—some versions, for example, encouraged hand washing to slow the spread of viruses. 2.That was potentially harmful.

Could it be false? Appearances can be misleading. They may possibly pretend to be official accounts and authorities, including some famous news agencies and the government. Screenshots can also be changed to make it look like information has come from a trusted public body.3.If you can't easily find the information, it might be a trap. And if a post, video or a link looks fishy -it probably is.

Don't share if unsure whether it's true. 4.You might be doing more harm than good. Often we post things into places where we know there are experts like doctors or medical professionals. That might be OK, but make sure you're very clear about your doubts.

Think about your preference. Are you sharing something because you know it's true or just because you agree with it? "We're more likely to share posts that support our existing beliefs," says Carl Miller, research director of the Centre of the Analysis of Social Media. It's when you're angrily nodding your head that you are easily taken in.5.

A.Check your source.

B.Consider their opinions carefully.

C.Check known and confirmed accounts and websites.

D.You can't forward things on "just in case" they might be true.

E.But others made unproven claims about how to diagnose the illness.

F.So, above all, you just need to slow down everything that you do online.

G.Your followers read what you share, after all, but they may disagree with you.

高三英语七选五困难题查看答案及解析

Undoubtedly, the best way to prevent illnesses of the mind is to exercise the brain. Here’re some great exercises to sharpen your mind.

Never stop learning. 1. One way is to take classes online through websites like Coursera, org or Edx. org, where you can take courses from the top universities for free. Perhaps you would like to learn a new language. 2. There are wonderful language programs available through RosettaStone. com and Duolingo.com which offer many lessons to choose from.

Read something everyday. Reading itself is a wonderful brain exercise. Make a point to read something every day. It could be a newspaper, book, blog or magazine, but the more informative it is, the more of a workout it will be for your thinking cap. 3.

Exercise your body. Exercising your body affects your strength, mood and fitness. Exercise excites the nervous system and causes you to perform at a higher level.

4. Communicating with others on topics of common interest is a great workout. Talking about in-depth topics like headline news and political interests exercises your ability to pay attention and focus. There are always many like-minded people who enjoy the same hobbies or share the same beliefs.

Play games. The act of solving problems and figuring out puzzles is excellent for keeping your brain in shape. 5. Solving math equations or word puzzles, and even just a quick game of Bubble Witch will do wonders for your thinking processes.

A.Associate with others.

B.Refer to professionals.

C.If you are short on time, just read the dictionary.

D.Such exercises promoted the growth of new stem cells in humans.

E.It’ll encourage areas of the brain that will improve your native tongue too.

F.The great news is, there are so many possible ways of learning new things.

G.Whether you prefer Crossword or Sudoku, playing puzzles will help you stay sharp.

高三英语七选五中等难度题查看答案及解析

Some people say that the best way to reduce the size of your waist is to do stomach exercise. Many people believe that when specific muscles are exercised, the fatty tissues (组织) in the immediate area are burned up. The truth is that exercise burns fat from all over the body and not from one specific area. Of course, if you reduce the fat throughout your body, you will certainly see results around your waist too.

Some people believe that you need to exercise twice a week in order to keep a sufficient level of physical fitness. However, studies directed by American scientists show that unexercised muscles lose their strength very quickly. Within 48 to 72 hours, you must use the muscles again to reestablish (重建) the good physical effects. And what does that mean to you? American scientists concluded that while daily exercise is most helpful, exercising every other day or three days a week will keep a sufficient level of physical fitness.

Is it true that you burn more calories running one mile than walking the same distance? The answer is no. The truth is that you use the same amount of energy whether you walk or run the mile, since in both cases you are moving the same weight the same distance. The speed does not matter. Of course, if you run rather than walk for 30 minutes, you will cover more distance, and therefore burn more calories.

If your breathing doesn’t return to normal within 5 minutes after you finish exercising, you have exercised too much. Five minutes or so after exercising, your breathing should be normal, your heart shouldn’t be beating loudly, and you shouldn’t be tired.

1.If you want to reduce the fat around your waist, you should ____.

2.From the second paragraph, we learn that ____.

3.It can be inferred from the third paragraph that _________ .

4.If you have exercised too much, _______.

5.This passage tells us that _________.

高三英语阅读理解困难题查看答案及解析

Much of the work in today’s world is accomplished(完成) in teams. Most people believe the best way to build a great team is to gather a group of the most talented individuals. 1.Companies spend millions hiring top business people. Is their money well spent?

2.They focused on football, basketball and baseball. The results are mixed. For football and basketball, adding talented players to a team proves a good method, but only up to the point where 70% of the players are top talent; above that level, the team’s performance begins to decline. Interestingly, this trend isn’t evident in baseball, where additional individual talent keeps improving the team’s performance.

To explain this phenomenon, the researchers explored the degree to which a good performance by a team requires its members to coordinate(协调) their actions. 3.In baseball, the performance of individual players is less dependent on teammates. They conclude that when task interdependence is high, team performance will suffer when there is too much talent, while individual talent will have positive effects on team performance when task interdependence is lower. If a basketball star is, for example, trying to gain a high personal point total, he may take a shot himself when it would be better to pass the ball to a teammate, affecting the team’s performance. Young children learning to play team sports are often told, “There is no I in TEAM.” 4.

Another possibility is that when there is a lot of talent on a team, some players may make less effort. Just as in a game of tug-of-war(拔河比赛), whenever a person is added, everyone else pulls the rope with less force.

5. An A-team may require a balance——not just A players， but a few generous B players as well.

A. It’s not a simple matter to determine the nature of talent.

B. Sports team owners spend millions of dollars attracting top talent.

C. The group interaction and its effect drew the researchers’ attention.

D. Stars apparently do not follow this basic principle of sportsmanship.

E. Several recent studies examined the role of talent in the sports world.

F. Building up a dream team is more complex than simply hiring the best talent.

G. This task interdependence distinguishes baseball from football and basketball.

高三英语七选五中等难度题查看答案及解析

Much of the work in today’s world is accomplished(完成) in teams. Most people believe the best way to build a great team is to gather a group of the most talented individuals. 1.Companies spend millions hiring top business people. Is their money well spent?

2.They focused on football, basketball and baseball. The results are mixed. For football and basketball, adding talented players to a team proves a good method, but only up to the point where 70% of the players are top talent; above that level, the team’s performance begins to decline. Interestingly, this trend isn’t evident in baseball, where additional individual talent keeps improving the team’s performance.

To explain this phenomenon, the researchers explored the degree to which a good performance by a team requires its members to coordinate(协调) their actions. 3.In baseball, the performance of individual players is less dependent on teammates. They conclude that when task interdependence is high, team performance will suffer when there is too much talent, while individual talent will have positive effects on team performance when task interdependence is lower. If a basketball star is, for example, trying to gain a high personal point total, he may take a shot himself when it would be better to pass the ball to a teammate, affecting the team’s performance. Young children learning to play team sports are often told, “There is no I in TEAM.” 4.

Another possibility is that when there is a lot of talent on a team, some players may make less effort. Just as in a game of tug-of-war(拔河比赛), whenever a person is added, everyone else pulls the rope with less force.

5. An A-team may require a balance--not just A players, but a few generous B players as well.

A.It’s not a simple matter to determine the nature of talent.

B.Sports team owners spend millions of dollars attracting top talent.

C.The group interaction and its effect drew the researchers’ attention.

D.Stars apparently do not follow this basic principle of sportsmanship.

E.Several recent studies examined the role of talent in the sports world.

F.Building up a dream team is more complex than simply hiring the best talent.

G.This task interdependence distinguishes baseball from football and basketball.

高三英语七选五中等难度题查看答案及解析

Winter is coming, and some parts of the world are already covered with deep snow. The best way to warm those cold hands is a cup of hot sweet chocolate. Hot chocolate has been used for many years to treat diseases and fight bad moods. It’s known as a special healthy drink from the 16th to 19th centuries, and sometimes was taken us a medicine. Nowadays people don’t consider hot chocolate as a medicine, but drink even more than ever! There are plenty of tasty and healthy hot chocolate recipes (烹饪法) you can try to enjoy the following health benefits of drinking hot chocolate.

It improves your brain power

The study shows that drinking hot chocolate can help improve your brain power and your brain health. The flavonoids (类黄酮) in hot chocolate increase the blood flow and oxygen to your brain, helping you think better. If you want to improve your memory, try drinking two cups of hot chocolate a day. Not only will you improve your memory, but your mood as well. Just make sure you don’t use too much sugar in your hot chocolate.

It improves your mood

Chocolate, including hot chocolate, is well-known mood booster. This tasty drink helps fight stress, anxiety, and depression. But the problem is, hot chocolate may contain high amounts of sugar. Consider making sugar-free hot chocolate to get all its mood-improving properties (特性).

It can help you lose weight

If you are trying to drop a few pounds, drinking hot chocolate can help you achieve your weight loss goal. When made correctly, hot chocolate is a delicious and low calorie drink that you can enjoy every time you have chocolate desire. Besides, drinking a cup of low calorie hot chocolate helps prevent the intake of high-calorie and sugar foods like cakes.

Now that you’re aware of some of the best health benefits of drinking chocolate, what are you waiting for? Rush into your kitchen and make this fantastic winter drink.

1.Hot chocolate is popular in winter because 　　　　 .

A. it can make your cold hands warm

B. it has been used for many years

C. it was used to treat kinds of illnesses

D. it is regarded as the healthiest drink

2.In the passage the author mainly talks about 　　　　 .

A. different hot chocolate recipes

B. materials used to make hot chocolate

C. side effects from drinking chocolate

D. benefits of drinking hot chocolate

3.It can be inferred from the passage that 　　　　 .

A. hot chocolate is the only way to improve mood

B. most people can be addicted to chocolate

C. remember never to have sugar in drink

D. food in low calorie makes you healthy

高三英语阅读理解中等难度题查看答案及解析

Is there a best way to pack clothes? The following ideas are of great help to those who are always on the way.

Where to start?

1. Once you see how much you lay in front of you, be brave and reduce about a third. Because the truth is like your wardrobe, you never seem to use as much as you take.

How to deal with clothing?

Start with your shoes. Put underwear or socks inside them to hold the shape of your shoes. Thus, you can make use of every square inch of space. Once your shoes are firmly in place, fill small gaps with very soft items. 2. .

Lay out the first clothes with one end inside the suitcase and the other end dropping over the edge. Put the next clothes on top of this, but place them the other way around. 3. In this way, you’ll get another flat layer soon Finally, one by one, fold the clothes back in.

Where to put non-clothing?

4. These awkward shaped items are difficult to pack. You’d better put them towards the middle give maximum protection. Remember.to double bag your toiletries kit (洗漱袋) to avoid spotting your clothes.

Top tips:

If you take a belt, slip them along the inside of your case. 5. That will take more space. Next, use the hard shape of the case to offer protection. Leave your toiletries kit in your suitcase, when you return home. It’s ready for the next time you travel.

A. Don’t roll belts up.

B. Be sure to put away socks.

C. This idea will create a flat first layer.

D. And then continue laying other clothes.

E. That will make the job a whole lot easier.

F. Lay everything you want to take with you on the bed.

G. Non-clothing items are things like books, toothbrushes and cameras.

高三英语七选五简单题查看答案及解析

More than half of American teenagers and young adults volunteered last year, and the best way to join in this group turns out to be peer pressure: Three quarters of people ages 13 to 22 whose friends volunteer regularly also do so, which is nearly twice the number of those who participate in voluntary activities based on their concern about particular social

problems. Those were the key findings of new research results published by DoSomething. org, a group working to get young people involved in social change.　　 "

The study, based on data from 4, 363 young people, found that the most common form of support by volunteers was assistance with fundraising. 38 percent of those in the survey said they helped with solicitations (募捐)，leading the study's authors to conclude: "Young people are a secret weapon. A persuasive donation speech from an enthusiastic teen is a way more influential than a cold call or that newsletter you were thinking about sending."

The study also found a gender (性另ij) divide in volunteer activities. Boys were more likely to undertake physical activities such as environmental cleanup or working with younger children in sports, while girls were more likely to help the homeless and other needy people or to work with arts groups.

The researchers say the responses to the survey pointed out many ways that nonprofits can do a better job of getting young people to volunteer. Among their suggestions:

Offer ways to socialize. The very first thing that many young people think of in choosing volunteer activities is having a chance to interact with friends, especially those of the opposite sex.

"Think of volunteering like a high-school party," the researchers write. "Volunteering, like everything else, is about joining in, making friends, and having a good time."

1.The passage above mainly talks about ______　　 .

A. what a research about voluntary activities finds out

B. why young people take part in volunteer work

C. how young people can be persuaded to volunteer

D. where most young volunteers would like to work

2.Most young people are likely to take part in voluntary activities because _____.

A. they are concerned about particular social problems

B. their friends of the same age volunteer

C. they want to influence more people to volunteer

D. their assistance can help those in need

3.At the end of the passage, the writer would probably continue to list _____.

A. more ways for young people to socialize

B. more reasons to get young people to volunteer

C. more tips on getting young people involved in volunteering

D. more differences between different genders in volunteering

高三英语阅读理解中等难度题查看答案及解析

I will try my best to get lo the station ahead of time　 ____ I have to walk all the way there.

A.so that B.as though C.even if D.in case

高三英语单项填空中等难度题查看答案及解析

What is the best way you can imagine ______the overuse of water in our school?

A. reducing         　B. to reduce              C. reduced            D. reduce

高三英语单项填空中等难度题查看答案及解析