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题型:任务型阅读 题类:模拟题 难易度:普通

北京海淀区2019届高三英语二模试卷

根据短文内容,从短文后的七个选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Sleep and Teens--Biology and Behavior

    How much sleep do teens need? And how much sleep are they realistically getting? Based on current data, most teens need about 9-plus hours to have the best or most suitable sleep night.

    Many factors combine to decrease sleep in adolescents. We can think in general of two major factors: biological, the brain processes that regulate the amount and timing of sleep, and behavior, all the psychological, parental, societal, cultural features of teen's life.

    These changes lay the ground work for the biological night to occur later during the teen years than before. Circadian Rhythms (daily biological clock) seems to slow down as young people progress through the middle school years. At the same time, the sleep pressure system appears to change in a way that makes it easier to stay awake longer, though without changing the amount of sleep that is needed.

    Moreover, many teens have a "technological playground" in their bedrooms: television, computer with 24/7 Internet access, telephones, electronic game stations, MP3 players, and so forth. These technologies provide instant and constant contact with peers. Societal and media pressure to consume these technologies is now higher than ever. Yet society also requires that teens go to school at a time of day that is at odds with their biological and social lives. So we see teens turn to caffeine, late-night Internet and cramming in activity after activity as a means to keep awake.

    Problems emerge for lack of sleep. For some, grades begin to suffer as they struggle to keep awake during class and while doing homework. And others may simply feel moody, never knowing how to feel or do their best. Worse still, many teens suffer from both physical and mental illness.

    The earlier teens can start this good sleep habit, the easier it will be for them to stay healthy, happy and smart.

A. Sleep experts recommend teens keep consistent sleep and wake schedule

B. Teens may schedule sleep like any other daily activity and make sleep a priority

C  Then they are trapped into a terrible situation where they would never get enough sleep

D. The sleep-wake bio-regulatory factors appear to change significantly during adolescence

E. Some teenagers struggle to wake up in the morning  often resulting in late or missed school

F. Teens may be driven to things that can wake them up because they'll fall asleep if they do not

G. However, it is indicated that most teens fall short of this goal, many by a considerable amount.

举一反三
任务型阅读

    Reasons Why Physical Education is Important in School

    Are you looking for information about the importance of physical education in schools and why it should be emphasized? Do you want a healthy active lifestyle for your kids? Then this article can help you convince your kids that exercising and participation especially in school PE classes are important.

     It's a link to good health.

     {#blank#}1{#/blank#} It's only in physical education classrooms that students learn the value of taking care of themselves through proper healthy eating and regular exercise.

    It's preventive measure against diseases.

    {#blank#}2{#/blank#} Without any forms of diet management and control with the numerous processed foods students intake every day, a student's health can easily be at risk of many diseases. Physical education in schools is a preventive measure to teach students the value of regular exercise.

    {#blank#}3{#/blank#}

    Physical health allows students to function even better in classrooms. A good cardiovascular(心血管的) system developing from regular exercise promotes excellent blood and oxygen circulation. This means more nutrients circulate throughout the body which includes the brain. This circulation produces longer attention time during classes allowing longer concentration and better absorption.

     It builds self-esteem

    Students who are active in physical activities like basketball, volleyball and running are more confident with themselves according to most social school studies.{#blank#}4{#/blank#} In school, the physical education program introduces these sport activities to students allowing them to make choices of which sport areas they want to get involved in.

    {#blank#}5{#/blank#}

    Most physical education programs are holistic. The program allows students to interact together to a common goal, that is, to win and excel physically. It not only brings out the competitive sides of students working with both body and mind but also promotes sportsmanship.

    It promotes a physically active lifestyle.

    The purpose of physical education is to instill(逐渐灌输) in students, at an early age, the value of self-preservation and choosing a lifestyle that is good for both the mind and body.

A. Physical education plays a vital role in students' development and growth.

B. It's a program for muscle strength and fitness.

C. It's probably because of the dedication made to a sport that brings out the best in students.

D. It develops cooperation, teamwork and sportsmanship.

E. The value of physical fitness cannot be overstated too much.

F. It promotes academic learning.

G. Many doctors today agree that obesity is a serious health risk.

根据短文内容,从下列A-F选项中选出能概括每一段主题的最佳选项。 选项中有一项为多余项。

A. Wash yourself as often as possible

B. Avoid being in hot sun

C. Keep away from smoke and alcohol

D. The importance of skin

E. Have a balanced diet

F. Be sure to have enough water

    {#blank#}1{#/blank#}When it comes to your skin, there is an important fact that you must keep in mind: Your skin is the largest organ of your body. Therefore, skin health and protection is crucial. Your skin does everything for you. It can keep your body hydrated and regulate your body's temperature.

    Now, here are some helpful tips for you to protect your skin:

    {#blank#}2{#/blank#}Protection against harmful rays from the sun is one of the most important steps that you need to take. With this in mind it is necessary for you to avoid strong sunlight as often as possible. As for sunscreen you need to buy products that contain UVA-1, UVA-2 and UVB protection.

    {#blank#}3{#/blank#}Your diet also has a direct impact on the health of your skin. The most important aspect of your diet in relation to the health of your skin is to make certain that you eat a proper amount of food items that contain the proteins and nutrients necessary for cellular maintenance, repair and regeneration.

    {#blank#}4{#/blank#}Water is also important to the health of your skin. While you certainly have heard it before, it actually is true that you should drink at least eight 8-ounce glasses of fresh water every day. There are many health benefits to be derived from drinking water daily, including maintaining healthy skin.

    {#blank#}5{#/blank#}Finally, when it comes to the health of your skin today and into the future you should avoid smoking all together. In addition, you should drink alcohol only in moderation. Both smoking and excessive alcohol consumption can negatively impact the health of your skin in significant ways.

任务型阅读

How to Write a News Article

    Writing a news article is different from writing other articles or informational pieces.{#blank#}1{#/blank#}Knowing how to write a news article can help you exercise your writing skills and convey information clearly and briefly.

    Gather all your facts. Before you write a news article, make a list or outline of all the connected facts and information that need to be included in the article.{#blank#}2{#/blank#} It will help you write a clean, brief article.

    Start with the lead.{#blank#}3{#/blank#}This is one of the most important parts of the piece, so start with the leading statement when you write a news article. Your lead should be one sentence which states the topic of the article.

    Give all the important details. The next important step to writing news articles is including all the relevant facts and details that relate to your lead statement.{#blank#}4{#/blank#}These details are important, because they are the key point of the article that fully informs the reader.

    {#blank#}5{#/blank#}Be sure to double check all the facts in your new article before you contribute it, including names, dates, and contact information or addresses. Writing accurately is the best way to make yourself a suitable news article writer.

    Conclude your article. Make sure your news article is complete and finished by giving it a good concluding sentence.

A. Check facts before concluding.

B. Follow up main facts with additional information.

C. Include the basics of what, where, when, who and why.

D. A leading sentence is to grab readers' attention and interest them.

E. Unlike other articles, news articles present information in a specific way.

F. Avoid any statements or description that could be constructed as support or criticism.

G. This list helps prevent you from leaving out any relevant information about the topic or story!

任务型阅读

    As most of us know, talking and listening don't go smoothly every time. Will parents take you seriously, believe what you say, listen to and respect your opinions? {#blank#}1{#/blank#} But some of what happens depends on you, too. Since communication is a two-way street, the way you talk can influence how well a parent listens and understands you. So here are some guidelines to consider when talking to parents:

    Be clear and direct. Be as clear as you can about what you think, feel, and want.{#blank#}2{#/blank#} They can listen better or be more helpful if they understand what you mean and what's really going on.

    Be honest. If you're always honest, a parent will be likely to believe what you say. If you sometimes hide the truth or add too much drama, parents will have a harder time believing what you tell them. If you lie, they'll find it hard to trust you.

    Try to understand their point of view. If you have a disagreement, can you see your parents' side?{#blank#}3{#/blank#}Telling parents you understand their views and feelings helps them be willing to see yours, too.

    Try not to argue or complain. Using a tone that's friendly and respectful makes it more likely parents will listen and take what you say seriously.{#blank#}4{#/blank#}If you think your emotions might get the better of you, do something to blow off steam before talking: Go for a run. Cry.{#blank#}5{#/blank#} Do whatever it takes to sound calm when you need to.

A. Hit your pillow.

B. If you can, say so.

C. A lot depends on your parents.

D. Think twice before you make a decision.

E. Your parents won't always see things your way.

F. Give details that can help parents understand your situation.

G. Of course, this is hard for any of us when we're feeling heated about something.

任务型阅读

    It's good to have friends that we can talk to and share our thoughts and opinions with.{#blank#}1{#/blank#}But recently, it seems that many of us have been developing a new relationship with a mystery person that we'll never meet.

    These people are virtual (虚拟的) assistants. They are pieces of software that we can talk to and they can talk back to us. An example is Apple's Siri. They might be on your phone or computer or even a smart speaker in your home. {#blank#}2{#/blank#} Instead of typing on a computer keyboard, we can now speak and a voice will answer. {#blank#}3{#/blank#} Tom Hewitson is one of them. He told the BBC, “Now, computers are an active participant in the conversation and in guiding you to make the right decision.” So he's saying this cutting-edge(尖端的) technology has the ability to think for itself and make its own decisions. {#blank#}4{#/blank#} Will it stop us using our own brains and will we lose the ability to write things down or type? They are certainly clever, helping you to book train tickets, give you the latest weather news or even tell you a joke.

    One thing we can't do yet is to make chit-chat (闲聊) or small talk with it. We have to change the way we speak. {#blank#}5{#/blank#} This year Google produced a new product, described by the company as artificial intelligence “for accomplishing real-world tasks over the phone”. It's a type of chatbot(聊天机器人) that will allow you to, for example, chat to your hairdresser about when they can fit you in for a cut. Other companies are working on similar things. But before they perfect this new technology, don't forget who your real friends are.

A. The people behind these voices are called conversation designers.

B. They are different from how we speak to other people.

C. But there's no doubt that this technology will soon become common in our lives.

D. More importantly, they're people we can ask for help or advice.

E. They are changing the way we interact with technology.

F. It is a scary thought that this virtual voice can think for you.

G. They are cleverer than our real friends.

任务型阅读

House fires cause many deaths each year.{#blank#}1{#/blank#}. So, it's important to teach them that fire is a tool, not a toy. Kids must understand that they'd better not play with fire. You should keep matches and lighters out of their reach.

A smoke alarm greatly reduces your chances of being hurt in a fire, especially when you are in your dream. {#blank#}2{#/blank#}. Also, you ought to have two plans for getting out of your house if there is a fire and practice these plans in the dark with your family.

A smoke alarm warns you of the danger. When you hear it, take action immediately. When you come to a closed door, check it with the back of your hand. If it feels hot, there may be smoke or fire behind the door, so take care.  {#blank#}3{#/blank#}, call the fire department from a neighbor's house. If a family member or a pet is caught inside, you shouldn't go back in. Firemen know how to perform rescues safely.

{#blank#}4{#/blank#}. Change the batteries at least once a year. You should use the test button each month to see if the alarm and batteries are still working. A smoke alarm lasts about ten years. You ought to change it even if it seems to be working. Every year the fire and rescue service is called to over 600,000 fires, which result in over 800 deaths and over 17,000 injuries. {#blank#}5{#/blank#}.

A. Once you are out of your house

B. Make sure of working hours of fire fighters

C. A large number of these fires are set by kids

D. Although your friends know how to put out fire

E. So you should have a smoke alarm outside your bedroom

F. But remember, the alarm can work only if it has enough power

G. Actually most of them can be avoided with working smoke alarms

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