Protecting Yourself Against COVID-19You’re pr...

Protecting Yourself Against COVID-19

You’re probably really worried about the COVID-19 virus, especially if there are confirmed cases near you. Fortunately, you can take action to protect yourself and your family from getting infected.

1. Wash your hands with soap and water to minimize your infection risk. The best way to prevent COVID-19 is to wash your hands as often as possible. Wet your hands with warm water. 1. And then rinse your hands clean under warm running water.

2. Keep your hands away from your eyes, nose, and mouth. 2. When this happens, the germs can stay on your hands, so you can easily infect yourself if you touch your face with dirty hands. Avoid touching your eyes, nose, and mouth in case the virus is on your skin.

3. 3. Since COVID-19 is a respiratory infection (呼吸道感染), coughing and sneezing are common symptoms. Additionally, coughing and sneezing both release the virus into the air, so they may increase your risk of infection. Keep your distance from people who appear to have symptoms of an upper respiratory infection.

4. Stay home as much as possible to distance yourself from other people. You’ve probably heard about “social distancing” or “physical distancing” which can help limit the spread of the virus.4. If you can, work or do your schoolwork at home, as well. Don’t go out to eat, hang out in bars, or participate in recreational activities, like going to the movies.

5. Wear a mask to cover your nose and mouth when in public. The WHO recommends even healthy people wear cloth coverings when expecting to encounter others in public, like when you are going to the grocery store or using public transportation. “5.”,experts also warn.

A.Ask the person to stay away from you.

B.Wash them with soap for 20-30 seconds.

C.Always wash your hands before you eat or drink anything.

D.Face coverings are NOT a replacement for social distancing!

E.Distance yourself from people who are coughing or sneezing.

F.Only get out for necessities, like buying necessary groceries or going to work.

G.You may come into contact with corona virus on a surface, like a doorknob or countertop.

高一英语七选五中等难度题查看答案及解析

You probably know you should exercise, get enough sleep and eat right. But you are telling yourself that you don’t have the time. If you are wondering how to develop healthy habits, these pieces of advice will help you feel great.

Change sleep time.

If you need to work all night, you can sleep seven to nine hours a night several days before you stay up. It can help reduce the bad influence of a single sleepless night. When you stay up, consider a powerful nap. 1.

Improve creativity.

Eating more fruits and vegetables makes us more creative, which in turn improves our work. 2..Time management is key. Exercise is another one. Just two minutes of physical activity can make you more creative.

Fit in with some high-intensity (高强度) but short exercise.

If you don’t have a lot of time, try some high-intensity exercise. 3. Research suggests that exercising regularly is highly effective in burning fat and building muscle.

4.

To protect yourself, start taking vitamin C and B a few days before your flight. To make you feel less travel-related stress, try some quick ways to relax, such as drinking green tea.

Doing great work is important to you, but your health should be at the top of your list. So you should be honest with yourself. 5. Find time for exercise, healthy meals and some quality rest by cutting down useless activities.

A. Get prepared for traveling.

B. Remember to avoid taking flights.

C. Even a 10-minute nap will make you energetic.

D. How to fit a healthy diet into a busy plan?

E. In other words, no good health makes no sense.

F. Many people dislike staying up.

G. Some simple but high-intensity ways like jumping rope will work well.

高一英语七选五简单题查看答案及解析

When your alarm clock rings and you drag yourself out of bed, you probably wonder： Why on earth does school have to start so early?

Fortunately, there is a new law to support—or better still, science.

A law in California, passed on Oct 13, requires that public middle schools begin classes no earlier than 8：00 am and that high schools start no earlier than 8：30 am. The law will go into effect by July 1, 2022.

Starting school at 8：00 or 8：30 in the morning may not sound like too big of a change, but it could mean one more hour of sleep for students who used to start school at 7:30 or even earlier.

"The effect of that one hour is something they will be feeling as 40-year-old adults," Sumit Bhargava, a sleep expert at Stanford University, told The New York Times. He said that not having enough sleep can affect students' mental health and increase the risk of being overweight and diabetes （糖尿病）.

In the short run, students' school performances should improve almost immediately. Kyla Wahlstrom, a researcher at the University of Minnesota's College of Education, found that students who have enough sleep are alert in class and get much more satisfying grades.

Some might say that asking students to go to bed earlier could have been a much easier solution than changing the school timetable across an entire state. But according to the American Academy of Sleep Medicine, teenagers go through biological changes when they enter puberty （青春期）,which makes it difficult for them to fall asleep before 11：00 pm. So when school starts at 8：00 or earlier, they can hardly get the ideal 8.5-9.5 hours of sleep that experts suggest they need to do their best in the daytime.

This is why when the new law came out, its author, Anthony Portantino, said, "Generations of children will come to appreciate this historic day and our governor for taking action."

1.Which of the following is TRUE about the law?

A.The law has not been put into practice.

B.The law requires schools to start later than 8：30am.

C.The law will be passed by July 1, 2022.

D.The law is made by a university in California.

2.What does the underlined word alert in Paragraph 6 probably mean?

A.Friendly. B.Sharp.

C.Calm. D.Honest.

3.For a better academic performance in the daytime, how long do teenagers probably need to sleep?

A.About 8 hours. B.About 9 hours.

C.At least 10 hours. D.At most 8. 5 hours.

4.What's the main idea of the text?

A.Lack of sleep could lead to health problems.

B.The amount of sleep people need changes with age.

C.A new law lets students sleep longer.

D.Sleeping problems are leading problems for teenagers.

高一英语阅读理解中等难度题查看答案及解析

Have you ever asked yourself why children go to school? You will 1. (probable) say that they go to learn languages, history, science and all the other subjects. That is quite true, but why do they learn these things?

We send our children to school to prepare them 2. the future when they grow up and have to work for themselves. Nearly everything they study at school 3. (have) some practical use in their life. But is that 4. only reason why they go to school?

There is more in education than just learning facts. We go to school　 to learn how 5. (learn), so that when we have left school we can continue to learn. A man 6. really knows how to learn will always be 7. (success), because when he has to do something new, he will not only be able to it well himself, but also be able to teach others how to do it in the best way. The uneducated person, on the other hand, is either unable to do something new, or just does it 8. (bad). The purpose of schools, therefore, is not to teach languages, history, science etc., 9. to teach 10. (pupil) the way to learn.

高一英语短文填空中等难度题查看答案及解析

You may think that sailing is a difficult sport, but it is really not hard to learn it. You do not need to be strong. But you need to be quick. And you need to understand a few basic rules about the wind. First, you must ask yourself, “Where is the wind coming from? Is it coming from ahead or behind or from the side?” You must think about this all the time on the boat. The wind direction tells you what to do with the sail.

Let’s start with the wind blowing from behind. This means the wind and the boat are going in the same direction. Then you must always keep the sail outside the boat. It should be at a 90° angle (角度) the boat. Then it will catch the wind best.

If the wind is blowing from the side, it is blowing across the boat In this case, you must keep the sail half way outside the boat. It should be at a 45° angle to the boat. It needs to be out far enough to catch the wind, but it shouldn’t flap (摆动). It shouldn’t look like a flag on a flagpole. If it is flapping, it is probably out too far, and the boat will slow down.

Sailing into the wind is not possible. If you try, the sail will flap and the boat will stop. You may want to go in that direction. It is possible, but you can’t go in a straight line. You must go first in one direction and then in another. This is called tacking. When you are tacking, you must always keep the sail inside the boat.

1.What should you consider first while sailing?

A.Wave levels. B.Size of sails.

C.Sailors’ strength. D.Wind directions.

2.What does the word “It” underlined in Paragraph 4 refer to?

A.The boat. B.The wind.

C.The sail. D.The angle.

3.What do you have to do when sailing against the wind?

A.Tack the boat. B.Lower the sail.

C.Move in a straight line. D.Allow the sail to flap.

4.Where can you probably find the text?

A.In a physics textbook. B.In a tourist guidebook.

C.In a popular magazine. D.In an official report.

高一英语阅读选择简单题查看答案及解析

Giving advice is not one of the easiest tasks. You can be put under a lot of pressure especially if you generally give bad advice. With these tips, you'll be a professor at giving good advice!

1.Every situation is unique, so never assume you know all you need to know about a problem. Listen carefully to the person who wants advice, and learn as much as possible about this situation.

Put yourself in　 the　 advisee's　 shoes.　 2.If　 you've　 been　 in　 a　 similar situation, think about what you learned, but don't rely solely on your experiences to give advice—imagine that you are giving yourself advice for the unique circumstances(情况) that the other person is facing.

3.If you can have a few hours to think about the problem and possible solutions, take that time to really think about every possible solution. You could even take the opportunity to ask someone who's more knowledgeable for advice.

Think about the results of taking your advice and not taking your advice. If there's no obvious difference between the results, your advice might not be bad, but it's not useful either. 4.

Be honest. If your advised course of action has possible problems, tell the person about them.　 5.Your goal should not be to blindly lead the person, but rather to help him or her make a good decision, so don't act like a salesman.

A.Listen to the person asking you for advice.

B.Take time to think about the issue if you can.

C.Try to imagine yourself in the other person's situation.

D.Understand that the person may not take your advice.

E.If your advice leads to a worse result, your advice probably is bad.

F.You can never be sure that your advice is really the best for him or her.

G.Be honest about this fact if you don't really feel knowledgeable enough about the problem.

高一英语七选五中等难度题查看答案及解析

You probably laugh at something you find funny, but how much do you really know about jokes and humour? Reader's Digest (RD) questioned several experts to give us some facts about them.

RD: What’s the oldest joke in the world?

“We can't know the oldest joke in the world because it would have existed earlier than writing,” says Christie Davies, professor of sociology at the University of Reading in the UK. The oldest joke book that's been found so far is the Greek Philogelos. It dates from the 4th century AD, although the jokes date from an earlier time. According to psychologist Steve Wilson, director of National Humor Month (April in the US), it contains 265 jokes.

RD: Do some people fail to develop a sense of humour?

Rod Martin, professor of psychology at the Western University in Canada, believes that while everyone is born without a sense of humour, as we develop, humour and laughter begin to appear. “Of course, some children are more serious, quiet, and less likely to laugh frequently, but this doesn't mean they don't have a sense of humour.” And according to Steve Wilson, there are no adults who don't have a sense of humour. “Almost everyone is able to develop a sense of humour, and I teach people how,” he says.

RD: Do people share a sense of humour unique to their own nation?

Sense of humour does differ a lot by country, according to an author named Scott Weems. British humour is thought to be absurd (荒谬的) in nature, while American humour has an aggressive quality. According to a study, Germans are found to find everything funny.

1.What do we know about the oldest joke book?

A. It remains unknown.　　 B. It was written in Greek.

C. It was found in the UK.　　 D. It contains the oldest joke.

2.What does Rod Martin agree with about people's sense of humour?

A. Nobody is born with a sense of humour.

B. Some adults lose it when they grow up.

C. Childhood is the best time to develop such ability.

D. Children have a poorer sense of humour than adults.

3.What kind of humour has an aggressive feature?

A. British humour.　　 B. German humour.

C. Canadian humour.　　 D. American humour.

4.Where can you probably find the text?

A. In a popular magazine.　　 B. In a research paper.

C. In a personal diary.　　 D. In a textbook.

高一英语阅读理解简单题查看答案及解析

---You have to believe in yourself. No one else will, if you don’t.

--- _______. Confidence is really important.

A. It’s not my cup of tea

B. That’s not the point

C. I don’t think so

D. I couldn’t agree more

高一英语单项填空困难题查看答案及解析

---You have to believe in yourself. No one else will, if you don't.

---______. Confidence is really important.

A．It's not my cup of tea                     B．That's not the point

C．I don't think so                          D．I couldn't agree more

高一英语单项填空简单题查看答案及解析

Improve your memory

Some people often complain about their poor memory. Actually there are several ways to keep your memory sharp. This article will show you some simple tips．

1.When you say these things, you begin to plant the thought in your mind and it may become true. Tell yourself you can remember anything as long as you put your mind to the task. You will see an improvement in your memory.

2.If you have trouble remembering phone numbers or other blocks of numbers, it can be really helpful to try this method. If you remember them in smaller groups, like two or three digits(数字), it will also be much easier to remember the number.

Be sure to see a doctor if you really are losing your memory. A poor memory can be a sign that you are in low spirits．3..

Playing games also helps improve your memory. Any type of games that involves remembering things is wonderful.4.. Try and remember it when you have nothing better to do. A useful tip for anyone interested in games is too often work on solving word puzzles and similar types of games.5.Not only will your memory probably improve, you will also have a great deal of fun.

A.Take a right attitude.

B.Remember numbers in small groups.

C.Stop telling yourself you have a weak memory.

D.If you don’t know your condition, you won't go to hospital.

E.If you don't like games, you can go over a list of “to-do things”.

F.If so, treating it could be the key to getting your memory back.

G.Such games use the same skills needed to remember facts and help keep the mind sharp.

高一英语七选五中等难度题查看答案及解析