Imagine that you are in a remote village somewhere with no medical clinic. 1.Once the doctors get to you, they examine you and take blood samples, but they won't be able to help you until they take the samples back to the hospital to find out what is wrong.2. Thanks to engineer Andy Ozcan, many people may never be in this situation. He has invented an app that turns your mobile phone into a diagnostic(诊断的)tool.
Ozcan's invention is important because it is very accurate and easy to use. In many remote places, even if doctors have microscopes and other instruments to help them make diagnoses, there may still be other problems. Many doctors, for example, don’t have enough training to correctly interpret what they see.3.With Ozcan's mobile phone app, health workers can take a special photo of a blood sample and send it to a central computer at a hospital. The computer will then automatically interpret the photo and send a diagnosis back in a few minutes.
4.His technology only requires a mobile phone and an Internet connection. As more than four billion people already have cell phones, the cost of establishing the diagnostic system is fairly low.
By inventing a medical tool that uses existing technology---mobile phones---Ozcan has developed a medical tool that is both practical and economical. Therefore, it can be effectively almost anywhere.5.
A. Another reason that Ozcan's invention is important is that it is inexpensive.
B. Even though you may only have a simple infection (感染), you might die because of the delay.
C. People are trying to reduce the cost of this new medical tool.
D. Ozcan's simple, cost-effective tool might just save millions of lives around the world.
E. This tool has become much more popular all around the world.
F. You become very sick and must wait days until a mobile medical unit arrives to help.
G. As a result, they may diagnose illnesses incorrectly.
高二英语七选五困难题
Imagine that you are in a remote village somewhere with no medical clinic.1.Once the doctors get to you, they examine you and take blood samples, but they won’t be able to help you until they take the samples back to the hospital to find out what is wrong.2.Thanks to engineer Andy Ozcan, many people may never be in this situation. He has invented an app that turns your mobile phone into a diagnostic (诊断的) tool.
Ozcan’s invention is important because it is very accurate and easy to use. In many remote places, even if doctors have microscopes and other instruments to help them make diagnoses, there may still be other problems. Many doctors, for example, don’t have enough training to correctly interpret what they see.3.With Ozcan’s mobile phone app, health workers can take a special photo of a blood sample and send it to a central computer at a hospital. The computer will then automatically interpret the photo and send a diagnosis back in a few minutes.
4.His technology only requires a mobile phone and an Internet connection. As more than four billion people already have cell phones, the cost of establishing the diagnostic system is fairly low.
By inventing a medical tool that uses existing technology---mobile phones---Ozcan has developed a medical tool that is both practical and economical. Therefore, it can be effectively almost anywhere.5.
A. As a result, they may diagnose illnesses incorrectly.
B. People are trying to reduce the cost of this new medical tool.
C. This tool has become much more popular all around the world.
D. Another reason that Ozcan’s invention is important is that it is inexpensive.
E. You become very sick and must wait days until a mobile medical unit arrives to help.
F. Ozcan’s simple, cost-effective tool might just save millions of lives around the world.
G. Even though you may only have a simple infection, you might die because of the delay.
高二英语七选五简单题查看答案及解析
Imagine that you are in a remote village somewhere with no medical clinic. 1.Once the doctors get to you, they examine you and take blood samples, but they won't be able to help you until they take the samples back to the hospital to find out what is wrong.2. Thanks to engineer Andy Ozcan, many people may never be in this situation. He has invented an app that turns your mobile phone into a diagnostic(诊断的)tool.
Ozcan's invention is important because it is very accurate and easy to use. In many remote places, even if doctors have microscopes and other instruments to help them make diagnoses, there may still be other problems. Many doctors, for example, don’t have enough training to correctly interpret what they see.3.With Ozcan's mobile phone app, health workers can take a special photo of a blood sample and send it to a central computer at a hospital. The computer will then automatically interpret the photo and send a diagnosis back in a few minutes.
4.His technology only requires a mobile phone and an Internet connection. As more than four billion people already have cell phones, the cost of establishing the diagnostic system is fairly low.
By inventing a medical tool that uses existing technology---mobile phones---Ozcan has developed a medical tool that is both practical and economical. Therefore, it can be effectively almost anywhere.5.
A. Another reason that Ozcan's invention is important is that it is inexpensive.
B. Even though you may only have a simple infection (感染), you might die because of the delay.
C. People are trying to reduce the cost of this new medical tool.
D. Ozcan's simple, cost-effective tool might just save millions of lives around the world.
E. This tool has become much more popular all around the world.
F. You become very sick and must wait days until a mobile medical unit arrives to help.
G. As a result, they may diagnose illnesses incorrectly.
高二英语七选五困难题查看答案及解析
Health care in remote mountainous areas is very limited as there are no doctors or nurses in the villages------no one has the __________ to pay them. This way sick people will __________ die.
A．means, eventually B．ways, mysteriously
C．methods, gradually D．approaches, unfortunately
高二英语单项填空中等难度题查看答案及解析
As a middle school student, you are in an age group that is both fascinating and complex. You are no longer a “baby”, but you are not yet an adult. You are experiencing biological, physical, and behavioral and social changes. Relationships with your friends and family take on new meanings. This time period, called adolescence, can be joyful and painful at the same time. However, it is always a time of growth. You will be dealing with more complex intellectual tasks. You will be expected to behave in a more mature manner and you will be held more responsible for your actions. In other words, you are growing up. Use your curiosity, imagination, energy, and idealism to make your school an exciting place to learn and play.
As an adolescent, you now have more control over how you apply yourself to your school work and on the kinds of friends you make. As an intelligent and thinking adolescent, be aware of health risks to avoid such as involvement with drugs, alcohol, tobacco, and sexual activity. This involvement reduces your quality of life. Be kind and gentle to yourself, seek the advice and wisdom of your parents/guardians regularly, and talk with your teachers and school counselor.
Middle school students are expected to be respectful and considerate of others. You are responsible for your behavior. Think of ways to improve your behavior
△in your classroom
△in the lunchroom
△on school grounds
△during school activities
△on the school bus
△in your community
If you need assistance in working on ways to improve yourself as a person, contact your counselor. The counselor is trained to help students solve personal problems.
1.A middle school student is considered to be a(n) ______.
A. baby B. adolescent C. adult D. wiser
2.Which of the following statements is NOT true according to the passage?
A. Being a middle school student can be painful and joyful at the same time.
B. Middle school students are expected to behave in a more mature manner.
C. Curiosity and imagination are to be considered part of middle school life.
D. It’s hoped that middle school students will improve their behavior after school.
3.What are middle school students warned of in the passage?
A. Dealing with more complex tasks.
B. Applying themselves to their school work.
C. Involvement with drugs or alcohol.
D. Association with their parents or teachers.
4.What is a school counselor responsible for according to the passage?
A. Management of everything at work.
B. Assisting students with their problems.
C. Control of students’ issues in study.
D. Contact between students and parents.
高二英语阅读理解中等难度题查看答案及解析
–You are lucky that she is very thoughtful and devoted to you.
–In fact, I don’t want to her with my problems all the time.
A.honour B.help C.affect D.bother
高二英语单项填空中等难度题查看答案及解析
Husband: Honey, what are you doing with your nose in the newspaper all afternoon? Is it that 1. (interest)?
Wife: I have no interest in the news reports, but the apartment ads. Don’t you think we should get a larger apartment 2. our present one?
Husband: This apartment is fine. It’s big enough for us.
Wife: 3. is obvious that this apartment is too small. We 4. (live) here since we got married. We need a change.
Husband: I’d rather stay here. I love this old place. 5. , we don’t need all that extra room.
Wife: Yes, we do. We need 6. extra bedroom. Then it’ll be more comfortable for our baby.
Husband: Our baby? Are we having a baby?
Wife: Yeah, we are going to have a baby. I have been waiting for the right moment to surprise you with the news.
Husband: This is a huge surprise! I’m so happy 7. I can hardly believe it! But where will we get enough money 8. (buy) a larger apartment?
Wife: Don’t worry. I think we can afford a more expensive apartment. Look, you got a raise last month. And my salary will 9. (certain) help.
Husband: Well, yes, good point. I guess we should look at a few apartments. It’s time we 10. (move).
高二英语语法填空中等难度题查看答案及解析
We are all faced with challenges constantly in every area of our lives. 1 The truth is that you will have to deal with difficult problems throughout your life, whether it is in your personal life or career. Most of us get really afraid and run away from problems because we don’t want to accept reality. Running away from your problems is the worst thing you can do to deal with the challenges you are faced with. Here are some tips for you on learning how to deal with everyday challenges.Please bear in mind that you shouldn’t overact when coming across challenges. Overacting to a problem will cause you to make bad decisions. 2 Next time you are faced with a challenge, stay calm so you can make smarter decisions. 3 If you cannot accept reality, you will feel very frustrated with your life. Once you can accept reality, you will be able to be calmer and think more clearly about how to get a step closer towards your goals every day.Many people make a habit of blaming others for all their problems. They fail to take full responsibility for the decisions they have made in life. The more you blame others for the challenges you are faced with, the more you will make people dislike you and not want to be around you. 4 Don’t compare your lifestyle with others. Of course, it is really difficult not to compare ourselves with other people. However, the more often we do that, the more frustrated we will feel. 5 The key thing to remember is that you create your own story and success in life.
| A. Accept the reality of the present moment. |
| B. Try to look at change as a positive challenge, not as a threat. |
| C. There will always be a person that may have accomplished more than you. |
| D. Our focus may entirely be on how we can deal with the challenge that has come our way. |
| E. When we are not in control of our emotions, we will make decisions that we will regret later. |
| F. However, most people have a hard time accepting and dealing with these challenges that arise. |
| G. As a result, the first thing you should do when faced with a personal challenge is not point fingers at others. |
高二英语七选五中等难度题查看答案及解析
He volunteered to work in a remote mountainous village in West China last year, which is still _____ on foot now.
A．available B．acceptable C．admirable D．accessible
高二英语单项填空中等难度题查看答案及解析
---It seems that you are familiar with this city.
---I _____ English in a high school here for three years. It’s grerat to be back!
A. have taught B. taught
C. have been teaching D. had taught
高二英语单项填空中等难度题查看答案及解析
— It seems that you are familiar with this city.
— I ______ English in a high school here for three years. It' s great to be back!
A. have taught B. have been teaching
C. had taught D. taught
高二英语单项填空简单题查看答案及解析