题目内容

阅读下面材料,从每题所给的三个选项(A、B和C)中,选出最佳选项。
What should you take in with you when you take an exam? Pen, pencil, eraser, ruler … and don’t forget a bottle of water!
According to a study held in London, students who bring water into exams may improve their grades by up to 10%.
Scientists in UK did the study on 448 students. The students were studying for different degrees  at the University of East London. Only 25% of them entered the exam hall with water.
Scientists then compared their exam results with their normal schoolwork grades. They found that all those who had brought water with them got better grades by 2% to10%.
Scientists also predicted the students’ scores according to their normal schoolwork. They wrote down their possible scores on paper before exams.
It is unclear why drinking water improves exam results. But scientists say having enough water in our bodies and not feeling thirsty could have a helpful effect on our brains. Drinking water may also reduce anxiety (焦虑), which has a bad effect on exam performances.
“Whatever the explanation is, it is clear that students should try hard to stay hydrated (含水的) with water during exams,” one of the scientists said.
So next time, when you are going to have a big exam, try bringing a bottle of water with you. It may help you pass the exam!
小题1:According to the study, students who bring water to exams may ______.
A. get better scores
B. feel worried in exams
C. be smarter than others
小题2:How many students brought water during the exam in the study by the UK scientists?
A. 25.   B. 112.   C. 448.
小题3:Having enough water in exams ______.
A. makes the students smarter
B. helps the students stay calm
C. improves the students’ scores by 20%
小题4:The underlined word “predicted” means “______”.
A. 预测          B. 提高         C. 更正
小题5:What’s the best title for the passage?
A. The more water, the higher scores
B. Anxiety in the exams
C. Water helps in exams

小题1:A
小题2:B
小题3:B
小题4:A
小题5:C

小题1:由“students who bring water into exams may improve their grades by up to 10%.”可知。
小题2:根据文章可知是对448人做研究,有25%的人带水,可推算出是112人。
小题3:由“But scientists say having enough water in our bodies and not feeling thirsty could have a helpful effect on our brains. Drinking water may also reduce anxiety (焦虑), which has a bad effect on exam performances.”可知
小题4:学生的分数是根据平日学习推测的,所以A符合句意。
小题5:整篇文章就是通过研究表明水对提高成绩有一定的帮助。
练习册系列答案
相关题目
Hi,dear teenagers! Do you know how to be healthy? Here are some rules you should follow.
First, eat different foods, especially fruit and vegetables. You may have a favourite food, but you’d better eat something different. If you eat different foods, you will probably get more nutrients your body needs.
Second, drink water and milk as often as possible. When you’re really thirsty, cool water is the No. 1 choice. Milk is a great drink that can give you more calcium your body needs to grow strong bones.
Third, listen to your body. How do you feel when you are full? When you are eating, notice how your body feels and when your stomach feels comfortably full. Eating too much will not make you feel comfortable and make you fat.
Fourth, limit screen time. Screen time is the time you watch TV, DVDS and videos, or using computers. It is good to take more exercise such as basketball, bike riding and swimming. You can’t watch TV for more than two hours a day.
Fifth, be active. One thing you’d like to do as a kid is to find out which activity you like best. Find ways to be active every day.
Follow these rules and you can be a healthy kid.
小题1:You should eat different foods especially ___________.
A.meatB.hamburgersC.sweetsD.fruit and vegetables
小题2:Which kind of drinks can give you more calcium?___________.
A.JuiceB.MilkC.Cool waterD.Tea
小题3:According to the passage, you should follow _________rules if you want to be healthy.
A.fiveB.nineC.fifteenD.three
小题4:What is the best title for the text?___________.
A.How to make yourself important
B.How to be a healthy kid
C.How to be a popular kid
D.How to make your parents healthy
配对阅读 左栏是五位病人的健康问题,右栏是七位专科医生的简介。请根据五位病人的健康问题为他们选出最合适的专科医生诊病,并将答题卡上对应题目所选的选项涂黑。
小题1:Bob is often late for school because he always gets up late. This makes his teacher mad. He needs to buy something to wake him up in the morning.
小题2:Tim likes listening to music when he is free. And he has to send e-mails to his customers(顾客)every day. He wants to buy something that can help him.
小题3:Summer has come. Tony is fat and he can’t sleep well on such hot days. This troubles him a lot. He’d like to buy something to make him feel cool.
小题4:Alice often washes her hair late at night. It is often wet when she goes to bed. She is going to buy something that can dry her hair in a short time.
小题5:Susan is a housewife. She has to do the washing for her family every day. She gets tired of it. She is in need of a product to do it for her.
A.This electric product can make you cool during the hot days. It can help you change the temperature and control the humidity(湿度) of your room.
B.You can do many things with this product, such as sending e-mails, playing games, getting on line and so on. You can also listen to the music with it when you want to relax.
C.This electric product is useful to all of us. People often have one at home. It is often put up on the wall. If you want to know the time, just take a look at it.
D.This can help you wash your dirty clothes and dry them. What you need to do is to return it on and later hang the clothes on the line. With this electric product, life will be a lot easier for you.
E. Each family needs this product. You can use it to store meat, vegetables, fruits, drinks and medicine. It can keep them cool and fresh so that they will not go bad easily on hot days.
F. It is a very helpful product which tells you the time. It can wake you up with a piece of music any time you want, but you have to set the time first.
G. When you wash your hair, you need this product. It can make your wet hair dry in a minute. It can also be used for drying your wet clothes or some other wet things.
Healthy eating doesn’t just mean what you eat, but how you eat. Here is some advice on healthy eating.
Eat with others. It can help you to see others’ healthy eating habits. If you usually eat with your parents, you will find that the food you eat is more delicious.
Listen to your body. Ask yourself if you are really hungry. Have a glass of water to see if you are thirsty—sometimes you are just thirsty, you need no food. Stop eating before you feel full.
Eat breakfast. Breakfast is the most important meal of the day. After you don’t eat for the past ten hours, your body needs food to get you going. You will be smarter after eating breakfast.
Eat healthy snacks like fruits, yogurt or cheese. We all need snacks sometimes. In fact, it’s a good idea to eat two healthy snacks between your three meals This doesn’t mean that you can eat  a bag of chips instead of a meal.
Don’t eat dinner late. With our busy life, we always put off eating dinner until the last minute. Try to eat dinner at least 3 hours before you go to bed. This will give your body a chance to digest most of the food before you rest for the next 8—10 hours.
小题1:The writer gives us       pieces of advice on healthy eating.
A.4 B.5 C.6 D.7
小题2:Which snack is Not mentioned in the passage?
A.Fruits B.Yogurt C.Chips D.Ice cream
小题3:Which of the following is TRUE according to the passage?
A.Snacks are bad for our health.
B.We should keep eating until we are full.
C.Dinner is the most important meal of the day.
D.We should have dinner at least 3 hours before going to bed.
小题4:The underlined(画线)word “digest” means “      ” in Chinese.
A.消化B.享用C.储存D.循环
小题5: The passage mainly tells us       .
A.where to eat B.how to eat C.why to eat D.when to eat
The best thing to start your day is a good breakfast. There are different  36  of breakfasts around the world.
“Eat breakfast like a king, lunch like a prince and dinner like a pauper(穷人).”  37   the old saying tells us, breakfast is the most important meal of the day. It   38  us with energy after a long night without food.
If people don’t have breakfast in the morning, they will feel tired and get angry easily. Breakfast helps children stay more focused in school. A study showed that children who eat breakfast regularly score   39  in most subjects.
Breakfast is also important for weight loss. If you have a balanced breakfast, you will eat
  40  throughout the day.
A healthy and   41  breakfast should include some protein(蛋白质) like eggs, milk or a little meat, which makes you energetic all day.
Carbohydrates(碳水化合物)like rice or bread can keep you active. Vegetables and fruit
  42  the vitamins that humans need.
  43  ,in China, breakfast is different from region to region. Porridge with pickles(咸菜),baozi, noodles, soybean milk and youtiao are common throughout the   44  country. Although Western culture has influenced China a lot, most people still  45  traditional Chinese breakfast. They think that porridge and noodles are not only easily digested(消化), but also can provide enough energy in the morning.
小题1:
A.waysB.typesC.rulesD.methods
小题2:
A.SoB.ThoughC.AsD.When
小题3:
A.providesB.givesC.offersD.has
小题4:
A.lowerB.lessC.higherD.more
小题5:
A.less B.fewerC.moreD.much
小题6:
A.experiencedB.balancedC.excitedD.different
小题7:
A.hasB.haveC.is D.are
小题8:
A.Therefore B.ThusC.Because D.However
小题9:
A.allB.oneC.whole D.total
小题10:
A.dislikeB.knowC.wantD.prefer
Plants are very important living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us.
If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering(不开花的) plants.
Flowering plants can make seeds(种子). The seeds are protected by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit.
Most non-flowering plants do not grow from seeds. They grow from spores(孢子). Spores are very, very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores fall on wet and shady(阴凉的) places, they usually grow into new plants.
小题1:What fact does the passage lead you to believe?
A.Of all living things, animals are most important.
B.Spores are seeds.
C.All fruits of flowering plants have seeds.
D.Without plants, man will die out.
小题2:The paragraph following the passage will be about ________.
A.how plants can make food from air
B.how spores grow into new plants
C.why some plants have no seeds
D.why non-flowering plants are more important than flowering plants
小题3:This passage is most likely to be taken from ________.
A.a story bookB.a novel
C.a science magazineD.a laboratory report
When an animal helps another animal, it usually gets something valuable in return. For a long time, many scientists thought that only people could act generously just because it feels good.
However, a new study in Germany suggests that chimpanzees (黑猩猩)also do good things for no real reason. And so do children who are as young as 18 months of age. Maybe it is because humans and chimpanzees share an ancestor(祖先) about 6 million years ago.
People and chimpanzees appear to develop such features(特征) without any other training, says Warneken, a scientist in Germany. Warneken and his partners worked on adult chimpanzees that live on an island in the African country of Uganda. They also worked with 18-month-old children in Germany. The researchers performed three experiments on the adult chimpanzees and two experiments on the kids. In the first animal experiment,a person tried to reach his arm into a cage to get a stick,but he couldn’t reach it. A chimpanzee was in the cage,and it could reach the stick if it wanted to.
Thirty-six chimpanzees took part in this experiment one by one, and no chimpanzee saw what the other chimpanzees had done. Even though the animals hadn’t met the person before, they usually took the stick and gave it to the person. What’s more, they did this whether or not the person offered them bananas as a reward. In a similar experiment, 36 children acted in a similar way. They helped the person reach the stick, whether or not they were offered toys for their help.
Researchers did other experiments on chimpanzees and babies. No rewards were offered in either experiment. And still, both the chimpanzees and children went out of their way to help. Still, the new study is different from earlier findings. Researchers have found that chimpanzees don’t give rewards of food to other chimpanzees, even if it costs them nothing to be generous.
小题1:Warneken and his partners worked with ________.
A.young chimpanzee that live on an island
B.18-month-old children who live in Germany
C.kids who are living with adult chimpanzees
D.adult chimpanzees that live on the African mountain
小题2:A new study in Germany suggests that ________.
A.people also share information for good reason
B.children know something at the age of 18 months
C.chimpanzees do good things for no real reason, too
D.humans should develop their abilities 6 million years ago
小题3: Which of the following is NOT true according to the passage?
A.Thirty-six chimpanzees joined in this experiment one by one
B.No chimpanzee saw what the other chimpanzees had done
C.The animals hadn’t met the person before the experiments
D.Chimpanzee gave the person the stick in order to get a reward
小题4:From the passage we know that ________.
A.both chimpanzees and children can find their way to help others
B.chimpanzees will reward good food to other chimpanzees
C.children is more generous than chimpanzees in some ways
D.both chimpanzees and children can do the difficult experiments

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网