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题型:阅读表达 题类:常考题 难易度:困难

北京市海淀区2018-2019学年高一上学期英语期末考试试卷

阅读下面的短文和问题,根据短文内容和每小题后的具体要求,完成对该问题的回答。

How Bad Are Energy Drinks for Children?

    What Are Energy Drinks?

    There is no clear definition of what makes an energy drink, but it is usually taken that anything non alcoholic with more than 150mg of caffeine per litre is an energy drink. The first of its kind was Lucozade, which was launched in 1927. It was promoted as helping the sick to get better by regaining lost energy. Now there are lots of energy drinks on the market, all claiming to help boost energy levels and aid our performance.

    What's in Energy Drinks?

    We've mentioned the caffeine but energy drinks also contain water and sugar. Some also contain alts and amino acids.

    What Are the Health Concerns?

    The concerns focus on the two main ingredients (成分) of energy drinks, caffeine and sugar. Too much caffeine for children can in the short term cause headaches and raise blood pressure although it is important to mention that caffeine may not harm children in the long term. However, the short term issues do really worry teachers as caffeine can lead to an inability to sleep, which then affects a child's ability to focus and concentrate in class. In fact the maximum recommended (推荐) intake of caffeine for children is 2.5mg for every kilogram a child weighs, so if a child drinks energy drinks, it would be very easy to go over this dose.

    Too much sugar can also cause health problems including obesity, tooth decay and in the long run Type 2 diabetes. So as with caffeine, if children are drinking energy drinks and consuming sugar in foods and other drinks, then it would be easy to go over the daily sugar allowance for a child. The thing to be aware of is what is called free sugars. Free sugars are those sugars which are added to foods or drinks, not the natural sugar found in fruits and vegetables. The amount of free sugar that a child should have is 19 grams per day for those aged 4-6 and 24 grams for those aged 7-10. So again it is easy to see that if children are drinking energy drinks over and above sugar that will be present in food they eat, it would be easy to go over the recommended amount of sugar each day.

    Selling Energy Drinks to Children

    There are currently voluntary bans for shops not to sell energy drinks to children under 16, but there are calls to make this illegal. Some schools have already banned children from bringing these drinks into school.

(1)、What do energy drinks claim to do? (不多于9个词)
(2)、Why are teachers worried about too much caffeine in energy drinks?
(3)、What is the recommended amount of free sugar for an8-year一old child? (不多于2个词)
举一反三
任务型阅读

    We eat in our cars, at our desks, on the go, and in front of the TV. We eat take-out, packaged and prepared meals. Why? Because it fits our not-enough-time-in-the-day lifestyles{#blank#}1{#/blank#} Well, I'm certainly not the first one to think it—or say it—but we all need to slow down.

    Consumer trends around the globe show that over the past three decades people are purchasing more prepared foods at the grocery and eating out more than ever before. It's predicted that we'll spend more at restaurants in the coming years{#blank#}2{#/blank#}However, we're getting less healthy.

    While debates can be seen indifferent media over the food industry's contribution to our growing waistlines and our health problems, the bottom line is this{#blank#}3{#/blank#}We can choose to eat a fast-food lunch on the go. We can throw a frozen meal in the microwave and call it dinner. We can eat without thinking, in front of the tube, at our computers, and while driving a car.

    {#blank#}4{#/blank#}Studies have shown meaningful links between family meals and kids' mental and physical well-being. Eating sensibly doesn't take much time or money, but it does require you to make a conscious decision to do so. Wrapped in endless work, appointments and social activities, we often fail to enjoy a relaxing meal with our families.

    While it can be a challenge to always put healthy eating first, just do your best. Remember that the food you eat has a more significant impact on your health, weight and well-being than almost any other activity you do.{#blank#}5{#/blank#} Every meal made at home—even just once or twice a week—is a step closer to a healthier body and as lower food lifestyle.

A. Our food matches our lives.

B. Treat it with the importance that it deserves, but start small.

C. We're consuming an increasing number of calories.

D. Lunch is the biggest calorie intake when it comes to eating out.

E. Purchase food locally and skip as many packaged items as you can.

F. What we eat, where we eat and how we eat are all under our control.

G. We can devote an hour of the day to enjoying a meal with our families.

阅读下面短文,然后按要求写一篇150词左右的英语短文。

Everybody gets angry sometimes. Being angry doesn't really solve much—but what people do when they feel angry is important. The goal is to calm yourself down and try to solve whatever problem is bothering you. This is hard for some kids (and adults too). Instead of calming down, some kids might keep getting more and more upset until they explode like a volcano!

Some kids get angry more often or more easily than some other kids. Their anger might be so strong that the feelings gets out of control and causes them to act in ways that are unacceptable and hurtful. People might say kids like this have a temper, which is a term for acting out of control. Some kids might get so angry that they scream at their mom or dad, hit the wall, close doors violently, break something, or even hit a brother or sister. Kids are allowed to express their feelings, even angry ones, but it's not OK for a kid to do any of those things. Kids don't want to (or mean to) act this way—but sometimes angry feelings can be hard to manage.

【写作内容】

1)以约30个词概括上文的主要内容;2)结合上述信息,简要分析导致孩子发脾气的主要原因;3)提出建议如何控制发脾气(不少于两点)。

【写作要求】

1)写作过程中不得直接引用原文中的句子;

2)作文中不能出现真实姓名和学校名称;

3)不必写标题。

【评分标准】概括准确,语言规范,内容合适,语篇连贯。

Complete the following passage by using the sentences given below. Each sentences can be used only once. Note that there are two more sentences than you need.

    Can just one person make a difference? You bet! In a community every person counts, and getting involved is not difficult. Take stock of your own talents and interests. {#blank#}1{#/blank#} Don't wait for someone else to act first. Take the initiative! Once you see what you can accomplish, you'll want to keep going.

    Here are just a few ways to make a difference in your community. How many more ways can you come up with?

    Clean up the community. People often throw litter in places where there is already litter. And the problem only becomes worse until someone gets fed up and does something. Could your neighborhood use a cleanup? Neighborhood cleanups are often sponsored by local businesses or schools. But if your community doesn't have a cleanup program, get together with friends to organize one. You could pick up garbage in a larger area twice a year, or you could clean a smaller area every few months. {#blank#}2{#/blank#}

    Include the isolated. Do you know anyone who is housebound? Almost all neighborhoods have a few people who have to stay at their homes. These people are often elderly and unable to leave their homes to perform simple tasks. {#blank#}3{#/blank#} By letting them "borrow" your legs and eyes, you can make them feel included. You can run errands for them like shopping or paying bills. They might like you to read to them if their eyesight is failing. Governments provide some of the services these people need, but programs cannot give them friendship; that's what communities are for!

    {#blank#}4{#/blank#} Reading clubs are popular all over Europe and North America. Members might read at home to prepare for discussion, or they might read aloud to each other and talk about what they just read. Either way, a book or article can spark lively discussion and this often challenges people to take action.

A. Cleaning your community will have a positive effect on others in society.

B. They find a need or an issue you really care about.

C. But they belong to the community, too.

D. Living in a clean neighborhood will be its own reward.

E. Don't hesitate to take part in the community's activity.

F. Round up some readers.

阅读下面短文,根据题目要求回答问题。

Is it better for our bodies to work out at certain times of the day? Scientists have known for some time that every tissue in our bodies contains a kind of biological clock that goes off in response to messages related to our daily exposure to light, food and sleep.

However, whether and how exercise timing might influence metabolic (新陈代谢的) health has been less clear, and the results of past experiments have not always agreed. A much-discussed 2019 study found that men with Type 2 diabetes (糖尿病) who completed a few minutes of high-intensity interval (间隔) sessions in the afternoon improved their blood-sugar control after two weeks. Patrick Schrauwen, a professor of nutrition and movement sciences read that 2019 study with interest. He had been studying exercise in people with Type 2 diabetes, but had not considered the possible role of timing. Now, seeing the varying impacts of the intense workouts, he wondered if the timing of workouts might similarly affect how the workouts changed people's metabolisms.

Incidentally, he and his colleagues had a ready-made source of data in their own prior experiment. Several years earlier, they had asked adult men at high risk for Type 2 diabetes to ride stationary bicycles at the lab three times a week for 12 weeks, while the researchers tracked their metabolic health. They also had noted when the riders showed up for their workouts. The researchers pulled data for the 12 men who consistently had worked out between 8 and 10 a.m. and compared them with another 20 who always exercised between 3 and 6 p.m. They found that the benefits of afternoon workouts far outweighed those of morning exercise.

He says, "This study does suggest that afternoon exercise may be more beneficial for people with disturbed metabolisms than the same exercise done earlier. The particular and most effective exercise for each of us will line up with our daily routines and exercise tendencies because exercise is good for us at any time of day—but only if we choose to keep doing it."

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