Many healthcare workers know that washing hands is important to prevent the spread of infectious disease. 1. During a study conducted by Nicas and Best at Berkley University, they counted the number of times people touched their face with their hands. 2.Whether we are aware of our actions or not, most of us can agree that we touch our face with our hands frequently enough.
Imagine that you are able to record a full day of your actions. Better yet, reflect on what you did when you woke up yesterday morning. Let me give you an idea of my previous morning. I was woken by the alarm clock at 6 am. 3.Then I checked my phone for messages, turned on the TV for my morning news, started making my coffee and finally hit the shower. It wasn’t even 5 minutes from the time I awoke and I already touched different objects. The point of this is to be aware that even in our homes we are exposed to germs in places we don’t realize.
Luckily, the human body has amazing defense against harmful germs. 4.Our white blood cells are like soldiers coming to the rescue. Unfortunately, there are a lot of areas on our face that do not have the protection of skin such as the eyes and mouth. There’s a reason to every wise proverb and our parents annoying us to wash our hands before dinner is not for nothing.
5.If you have children, it is even more important to set the example because children are known to learn from adults. Let’s start a good habit of washing hands. As for your friends, don’t be shy about checking to make sure their hands are clean. Asking someone if they have washed their hands is caring. Checking to see if someone has washed their hands will benefit not only that person, but you and your family.
A.Our skin is the first line of defense.
B.Several minutes later, I turned off the alarm clock.
C.It is easy for us to admit that we wash our hands regularly.
D.They are more self-aware that hand washing should be practiced as needed.
E.Most importantly, it is our duty to set the right example for friends and family.
F.They found that the subjects touched their face 15.7 times per hour on average.
G.Do the rest of your family members, especially children, wash their hands regularly?
高二英语七选五简单题
Many healthcare workers know that washing hands is important to prevent the spread of infectious disease. 1. During a study conducted by Nicas and Best at Berkley University, they counted the number of times people touched their face with their hands. 2.Whether we are aware of our actions or not, most of us can agree that we touch our face with our hands frequently enough.
Imagine that you are able to record a full day of your actions. Better yet, reflect on what you did when you woke up yesterday morning. Let me give you an idea of my previous morning. I was woken by the alarm clock at 6 am. 3.Then I checked my phone for messages, turned on the TV for my morning news, started making my coffee and finally hit the shower. It wasn’t even 5 minutes from the time I awoke and I already touched different objects. The point of this is to be aware that even in our homes we are exposed to germs in places we don’t realize.
Luckily, the human body has amazing defense against harmful germs. 4.Our white blood cells are like soldiers coming to the rescue. Unfortunately, there are a lot of areas on our face that do not have the protection of skin such as the eyes and mouth. There’s a reason to every wise proverb and our parents annoying us to wash our hands before dinner is not for nothing.
5.If you have children, it is even more important to set the example because children are known to learn from adults. Let’s start a good habit of washing hands. As for your friends, don’t be shy about checking to make sure their hands are clean. Asking someone if they have washed their hands is caring. Checking to see if someone has washed their hands will benefit not only that person, but you and your family.
A.Our skin is the first line of defense.
B.Several minutes later, I turned off the alarm clock.
C.It is easy for us to admit that we wash our hands regularly.
D.They are more self-aware that hand washing should be practiced as needed.
E.Most importantly, it is our duty to set the right example for friends and family.
F.They found that the subjects touched their face 15.7 times per hour on average.
G.Do the rest of your family members, especially children, wash their hands regularly?
高二英语七选五简单题查看答案及解析
Five tips to succeed in school
[1]Develop a love of learning.
Many students know that school is important, but that’s not enough. You have to learn that learning does not stop with a grade or diploma —— it’s a way of life. You can even learn a lot from everyday activities at home —— reading, writing, listening to music or talking with your parents. All these activities are a kind of intellectual development.
[2]Get yourself organized.
Make a work plan and put all the homework on a calendar. Without a plan, students can easily forget what they have to do. Older students especially need such a plan as they have so many physical, emotional and academic events taking place in their lives.
[3] Eat with your parents as a family.
Dinner is a valuable opportunity for the family to spend time together. During dinner time, children have the opportunity to express their ideas, to argue and to develop their verbal skills.
[4]The process is more important.
Many times, all we see is the grade. In fact, the process of learning is much more important than the result, because result is always the thing of the past but the experience learned from the process can be used again in the future. When in need of help, ask others to give you the tools to find the answers yourselves. For example, instead of asking your parents to tell you where India is, ask them to show you how to use a map.
[5]Keep your expectations high.
Don’t be afraid to aim high. You can reach your goals. Set practical goals and do your best to reach them. If you make one step forward, you’ll enjoy making more. In this way you are building a bright future for yourself.
1.Which activities are mentioned as a kind of intellectural development in the passage? (within 10 words)
_____________________________________________________________________
2.According to the passage, why do students need a plan? (within 10 words)
_____________________________________________________________________
3.What’s the benefit of eating with parents? (within 15 words)
________
4.For what purpose does the author mention the example of using a map? (within 15 words)
________
高二英语其他题简单题查看答案及解析
It is important and necessary for us to wash our hands before eating, because we can
________ disease ________ our bodies with the meals.
A, absorb, into B, take in, to C, suffer from, in D, take, out of
高二英语单项填空中等难度题查看答案及解析
Being able to find high quality healthcare at an affordable price is a problem to be solved in many countries. In the United States, Walmart, a large chain store, is trying to help. It is offering something new to its employees: cutting the cost of a doctor’s appointment(预约) to only $4 instead of the usual $40 for the same service.
Walmart is the latest major business in the United States to push its workers toward a high-tech way to be examined and treated by doctors. Thanks to telemedicine (远程医疗), people can talk with medical experts from the privacy of their own homes, often using a secure video connection.
Supporters say online visits make it easier for patients to see an expert or quickly find help for problems considered non-emergencies. Some healthcare needs are well-suited for telemedicine. It can help people seek treatment for insect bites or skin conditions. Patients who have had medical treatments and cannot move around easily can use telemedicine for their follow-up visits. Also, people seeking help for mental health issues can benefit from the privacy that telemedicine gives.
But still, many people do not use telemedicine, they continue to go to the doctor’s office when they are sick. 80 percent of middle-size and large U.S. companies offered telemedicine services to their workers in 2018. However, only 8 percent of its employees used telemedicine at least once in 2017. Compared with seeing a real doctor in person, some people may think the quality of telemedicine is not as good. Parents, for example, may feel they are not giving their child the best care if they use a virtual doctor appointment. Another reason some adults may not use telemedicine services is trust. Tom Hill, aged 66, says he has no plans to ever use telemedicine. He says, for him, it is important to look at his doctor in the eye and shake hands.
However, for some people, especially young people and busy students, telemedicine might be a good choice. It can cut down on the time away from work. It can also cut down on the cost of doctor visits.
1.What do we know about telemedicine?
A.It is increasingly popular with people in America.
B.It is an online service provided by most companies.
C.It enables the patients to see a doctor at home for free.
D.It makes it easier for people to receive medical treatment.
2.Who is most likely to use “telemedicine”?
A.Robert, a grandfather who fell off a bike and got injured.
B.Katherine, a shy woman who suffers from mental illness.
C.Jackson, a firefighter who got seriously burnt in a big fire.
D.Susan, a mother whose kid is suffering from a strange disease.
3.What is the author’s attitude towards “telemedicine”?
A.Positive. B.Concerned.
C.Uncertain. D.Doubtful.
高二英语阅读理解中等难度题查看答案及解析
---I know this is the latest type but it’s second hand. $40 ----that’s my last offer.
--- OK. It’s a(an) _________.
A. business B. trade C. agreement D. deal
高二英语单项填空简单题查看答案及解析
— I know this is the latest type but it's second- handed. $20 — that's my last offer.
— OK. It's a (n) ___________.
A. bargain B. trade C. agreement D. deal
高二英语单项填空中等难度题查看答案及解析
阅读下面短文，根据其内容写一篇60词左右的内容概要。
You may know that vitamin C is important to your body，but do you know that vitamin D is important to your body as well? Vitamin D has a significant role in calcium homeostasis(钙稳态) and metabolism(新陈代谢). It is sometimes called the “sunshine vitamin” because it’s produced in your skin in response to sunlight.
Vitamin D can help bones and muscles grow strong and healthy. If a person is short of vitamin D，he or she may have problems like rickets(佝偻病) and osteoporosis．Rickets is mainly found in children. Osteoporosis，the thinning of bone，is a common problem as people get older. Studies in these years have found that vitamin D may also have other uses. If someone is short of vitamin D, he may have heart problems or die from some cancers.
The easiest way to get vitamin D is from sunlight. But many people worry about getting skin cancer and skin damage from the sun. Also, even skin color has an influence. Darker skinned people get less vitamin D than lighter skinned people. Older people get less vitamin D than younger people. You can also get it from foods. Some food such as cheese and egg yolks (蛋黄) have some vitamin D．But most of vitamin D in the American diet comes from food like milk with the vitamin added.
Now more doctors are testing for vitamin D in their patients. However, some doctors worry that if people take too much vitamin D, it might be bad for their body. At the same time, skin doctors tell people to be careful with strong sunlight.
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
高二英语概要写作中等难度题查看答案及解析
_____is important to a person is ____he must know what he is fit for.
A It ; that B. As; that C. What; that D. That ; what
高二英语单项填空中等难度题查看答案及解析
语法填空
Teamwork is very important nowadays. We know that 1. tasks your group is given, a few rules need to be followed, according to some experts, 2. (ensure) a productive and successful experience. What comes first is to take everyone’s ideas into 3. (consider), because each group member can make his or her own contribution. Secondly, if you don’t want to waste time, divide the group task among all group members to make the job 4. (easy). Thirdly, always work together, take turns, and encourage each other by listening, clarifying, and trusting one another when 5. (discourage), and it can never make 6. difference. Keep these rules in mind. In addition, it is always wise to compare your results with 7. of other group members, and to keep records of the sources used by each person, without 8. you can’t trace back to the origin of the problems that may happen 9. (unexpected). In brief, when the time comes to make a decision and take a position on an issue, remember what a group can achieve 10. (lie) in each member’s contribution.
高二英语语法填空中等难度题查看答案及解析
All parents know that one of their most important tasks is to prepare their children for an independent life, but any parent can tell you that it’s hard to let go of your children. That balance between keeping your children safe and allowing them to learn from their own mistakes can be heartbreaking. Years of experience means that parents often do know best, but on the other hand, the young, being less bound by tradition, are often more creative, more able to find new solutions to old problems. Revolutions are led by the young.
Good teachers make the growth of critical (批判性的) thinking easier in their students, only to find that this can lead to a questioning of the teachers’ basic beliefs. Schools encourage parents to become involved, but are often embarrassed when parents have reservations about some of the educational methods being used. Governments encourage unimportant groups to empower themselves in order to participate fully in the development process. And they are often surprised when the new leaders of these groups turn around and attack the policies of that same government. The rebellions (叛逆的)young and the newly unimportant groups are important in social development. They are not necessarily representatives of those they want to represent or not realistic in their demands, but their voices must be heard.
Good parents know that just forbidding particular behaviors does not prevent their children from finding ways to engage in these forbidden activities. Indeed, sometimes the forbidden fruit is more inviting, just because it is not accepted by authority. Parents must work with their children to educate them on the facts, know as much as possible about the lives of their children, provide a good example, encourage more wholesome activities but also support their children when they don’t follow what is expected of them. But the most important point is that they also need to learn how to let go.
1.By saying “Revolutions are led by the young”, the author indicates that young people are more_____.
A．creative B．realistic
C．conventional D．heartbreaking
2. From the second paragraph we know ________.
A．teachers’ basic beliefs should be questioned by students
B．schools encourage parents to question their education methods
C．the government is satisfied with the new leaders’ attack on the policies
D．the voice of the rebellious young should be heard by the government
3. In order to educate children well, parents should ________.
A．forbid particular behaviors in their daily life
B．know them well and set a good example to them
C．educate them with facts and expect much of them
D．know as much as possible as their children
4. From the passage we can learn that the author prefers ________.
A．free parenting B．traditional parenting
C．smart parenting D．critical parenting
5. What is the best title of the passage?
A．Letting Go – for Children’s Independent Life
B．Parents’ Tasks – in Children’s Development
C．Way of Growth – for the Young Groups
D．Teaching Methods – for Teachers and Schools
高二英语阅读理解中等难度题查看答案及解析