在线观看欧美黄色,国产欧美日韩精品在线观看,一区二区三区国产好的精华液

精英家教網(wǎng) > 初中英語(yǔ) > 題目詳情

閱讀下面材料，從每題所給的三個(gè)選項(xiàng)（A、B和C）中，選出最佳選項(xiàng)。
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 (焦慮), 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!
小題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
小題2:How many students brought water during the exam in the study by the UK scientists?
A. 25. B. 112. C. 448.
小題3:Having enough water in exams ______.
A. makes the students smarter
B. helps the students stay calm
C. improves the students’ scores by 20%
小題4:The underlined word “predicted” means “______”.
A. 預(yù)測(cè) B. 提高 C. 更正
小題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

小題1:A
小題2:B
小題3:B
小題4:A
小題5:C

小題1:由“students who bring water into exams may improve their grades by up to 10%.”可知。
小題2:根據(jù)文章可知是對(duì)448人做研究，有25%的人帶水，可推算出是112人。
小題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 (焦慮), which has a bad effect on exam performances.”可知
小題4:學(xué)生的分?jǐn)?shù)是根據(jù)平日學(xué)習(xí)推測(cè)的，所以A符合句意。
小題5:整篇文章就是通過(guò)研究表明水對(duì)提高成績(jī)有一定的幫助。

練習(xí)冊(cè)系列答案

西城學(xué)科專項(xiàng)測(cè)試系列答案

小考必做系列答案

小考實(shí)戰(zhàn)系列答案

小考復(fù)習(xí)精要系列答案

小考總動(dòng)員系列答案

小升初必備沖刺48天系列答案

68所名校圖書小升初高分奪冠真卷系列答案

伴你成長(zhǎng)周周練月月測(cè)系列答案

小升初金卷導(dǎo)練系列答案

萌齊小升初強(qiáng)化模擬訓(xùn)練系列答案

年級(jí)	高中課程	年級(jí)	初中課程
高一	高一免費(fèi)課程推薦！	初一	初一免費(fèi)課程推薦！
高二	高二免費(fèi)課程推薦！	初二	初二免費(fèi)課程推薦！
高三	高三免費(fèi)課程推薦！	初三	初三免費(fèi)課程推薦！
更多初中、高中輔導(dǎo)課程推薦,點(diǎn)擊進(jìn)入>>

相關(guān)習(xí)題

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

根據(jù)表格內(nèi)容，選擇正確答案（10分）

Name	Breakfast	Lunch	Dinner
Peter	tomatoes, eggs	salad, chicken	French fries
Sally	eggs, apples	apples, hamburgers	chicken, carrots
Paul	oranges, eggs	chicken, pears	eggs, strawberries
Mona	French fries, pears	chicken, hamburgers	broccoli, salad

小題1:Peter likes        for breakfast.
A、tomatoes and eggs        B、eggs and apples       C、oranges and eggs
小題2:          eats apples and hamburgers for lunch.
A、Peter                    B、Sally                C、Mona
小題3:Mona eats          for dinner.
A、French fries
B、chicken and carrots
C、broccoli and salad
小題4:          like pears.
A、Mona and Peter       B、Sally and Paul        C、Mona and Paul
小題5:       of them like French fries and      of them eat eggs for breakfast.
A、2，3                 B、1，3              C、3，2

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

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.
小題1:You should eat different foods especially ___________.

A．meat

B．hamburgers

C．sweets

D．fruit and vegetables

小題2:Which kind of drinks can give you more calcium?___________.

A．Juice

B．Milk

C．Cool water

D．Tea

小題3:According to the passage, you should follow _________rules if you want to be healthy.

A．five

B．nine

C．fifteen

D．three

小題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

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

配對(duì)閱讀左欄是五位病人的健康問(wèn)題，右欄是七位專科醫(yī)生的簡(jiǎn)介。請(qǐng)根據(jù)五位病人的健康問(wèn)題為他們選出最合適的專科醫(yī)生診病，并將答題卡上對(duì)應(yīng)題目所選的選項(xiàng)涂黑。

小題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.
小題2:Tim likes listening to music when he is free. And he has to send e-mails to his customers(顧客）every day. He wants to buy something that can help him.
小題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.
小題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.
小題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(濕度） 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.

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：完形填空

Big schoolbags have been a big problem for students for a long time. Maybe your schoolbag is too 31 to carry, and it troubles you a lot 32you want to find out a book to read. Now e -textbooks will 33you.
It is said that many Chinese middle schools are going to use e - textbooks. An e - textbook, in fact, is a small 34for students. It is much lighter than a usual schoolbag and 35to carry. Though it is as 36 as a book, it can hold (容納) everything for study. The students can read the text page by page on the 37 , take notes 38the pointer (屏寫筆) ,or even "hand in" their 39to their teachers by sending e - mails. All they have to do is to press a button ( 按開(kāi)關(guān)).
Some people say e- textbooks are good, but some say they may be40for the students' eyes. What do you think of it.?
小題1:A. expensive   B. heavy   C. light
小題2:A. till   B. after C. when
小題3:A. trouble   B. help   C. solve
小題4:A. TV B. radio C. computer
小題5:A. easy   B. difficult C. hard
小題6:A. smaller   B. small C. harmful
小題7:A. paper   B. keyboard   C. screen
小題8:A. with B. in   C. by
小題9:A. computer B. homework C. e - textbooks
小題10:A. bad   B. dangerous C. good

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

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.
小題1:The writer gives us pieces of advice on healthy eating.

A．4

B．5

C．6

D．7

小題2:Which snack is Not mentioned in the passage?

A．Fruits

B．Yogurt

C．Chips

D．Ice cream

小題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.

小題4:The underlined(畫線)word “digest” means “ ” in Chinese.

A．消化

B．享用

C．儲(chǔ)存

D．循環(huán)

小題5: The passage mainly tells us .

A．where to eat

B．how to eat

C．why to eat

D．when to eat

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：完形填空

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(窮人).” 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(蛋白質(zhì)) 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.

小題1:

A．ways

B．types

C．rules

D．methods

小題2:

A．So

B．Though

C．As

D．When

小題3:

A．provides

B．gives

C．offers

D．has

小題4:

A．lower

B．less

C．higher

D．more

小題5:

A．less

B．fewer

C．more

D．much

小題6:

A．experienced

B．balanced

C．excited

D．different

小題7:

A．has

B．have

C．is

D．a(chǎn)re

小題8:

A．Therefore

B．Thus

C．Because

D．However

小題9:

A．a(chǎn)ll

B．one

C．whole

D．total

小題10:

A．dislike

B．know

C．want

D．prefer

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

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(不開(kāi)花的) plants.
Flowering plants can make seeds(種子). 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(陰涼的) places, they usually grow into new plants.
小題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.

小題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

小題3:This passage is most likely to be taken from ________.

A．a(chǎn) story book	B．a(chǎn) novel
C．a(chǎn) science magazine	D．a(chǎn) laboratory report

查看答案和解析>>

科目：初中英語(yǔ) 來(lái)源：不詳 題型：閱讀理解

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.
小題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．a(chǎn)dult chimpanzees that live on the African mountain

小題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

小題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

小題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

查看答案和解析>>

同步練習(xí)冊(cè)答案

練習(xí)冊(cè)

高中

初中

小學(xué)