根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。

Did you know that if you need an alarm clock to wake up in the morning, you’re probably sleep-deprived (缺失)? __1._______ . On average, American teens get two hours less than the average 9.2 hours of sleep they need each night to function at their best.

There are many reasons why teens don’t get enough sleep. ____2.______ . When your parents were young, they might have read a book or watched television before trying to go to sleep. But today’s teens are likely to be surfing the Internet, texting, emailing, or playing video games right before bed. ___3._____ . And using them right before bed can result in difficulty getting to sleep. According to a survey by the National Sleep Foundation, teens with four or more electronic equipment in their rooms are much more likely than their peers to get an insufficient amount of sleep at night, and are almost twice as likely to fall asleep in school and while doing homework.

___4.______ . In the National Sleep Foundation survey, three-quarters of the teens took at least one drink with caffeine every day, and nearly one-third consumed two or more every day. With all the trendy “high-energy” drinks and coffees out there right now, it’s easy to get a caffeine overload and that’s not good for sleep.

So what can you do if you’re in lack of sleep? “The good news is that you only have to make up about a third of what you have lost, to function and feel better,” says Dr. Mahowald at a sleep disorders center. ____5.______ . But sleeping until noon on the weekend can cause problems — you’ll likely be wide-eyed until late those nights. Instead, try keeping a reasonable, regular sleeping and waking schedule.

A. One of them is a relatively new development.

B.Those extra two hours of sleep on Saturday and Sunday mornings can really help.

C.Most teens don’t get enough sleep.

D.Many teens also drink too much caffeine to sleep well.

E.Electronic devices are more exciting than simply watching television.

F.Researchers also have found that biology plays a role in teens’ sleep patterns.

G.Many school districts are shifting their start times to later morning for school students.

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中英語(yǔ) 來(lái)源:2016屆河南省八市高三英語(yǔ)第三次質(zhì)量檢測(cè)試卷(解析版) 題型:七選五

根據(jù)短文內(nèi)容,從短文后的選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。選項(xiàng)中有兩項(xiàng)為多余選項(xiàng)。

Everybody knows about lots of relatively easy things on weight loss. 1. However, if you have ever tried some before without success, then the following guides could be more useful for your life.

There’s no magical diet.

We often think that if we can just discover the “right” kinds of foods, we’ll magically lose weight or maintain what we’ve lost. In fact there doesn’t seem to be any “right” diet, and there doesn’t seem to be any evidence that one particular diet will work better with an individual’s body. 2.

Dieting gets the better of exercising.

It is said that exercise is the key to weight loss—taking the stairs instead of the elevator will make a difference, for instance. 3. Decreasing food intake is much more effective than increasing physical activity to achieve weight loss. Of course, both together would be even better.

Work harder than other people.

Exercise may not help go back to what it was before you gained weight. So if you’ve been overweight and you lose weight, maintaining that loss means you’re probably going to have to work harder than other people. Building muscles can help your body burn a few more calories. 4. It seems unfair, but that’s the way it is.

5.

For energy balance, it’s the number of calories that counts. It’s certainly true at least in theory and sometimes in practice. You can gain weight eating too much healthy food as well as unhealthy food. So the point is not to question what a calorie is, but rather to understand that we need to exchange the calorie-packed foods for foods that are less calorie-dense and more nutritionally dense.

A. All calories are created equal.

B. Some of them are also extremely effective when actually carried out.

C. A calorie is a calorie!

D. We know pretty much that any diet will work if you follow it.

E. However, it’s much more efficient to cut calories.

F. Some of the calories we burn come from our basic exercise.

G. However, it’s also likely that you’ll have to do more in the long run.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年福建莆田六中高二下期末考試英語(yǔ)試卷(解析版) 題型:語(yǔ)法填空

語(yǔ)法填空

According to a recent survey,violence did exist in schools.Students 1. (show) their fear and parents and teachers also expressed their great concern about it. 2. (expert)hope the whole society will pay more attention to the mental health of adolescents.

Nowadays, school violence is 3. hot issue.I think this is a phenomenon, 4. calls for our great concern. We should try every effort 5. (prevent) violence happening at school for more and more students would drop out of school if their personal 6. (safe)could not be guaranteed. In fact, violence can be learned. Children learn violent behavior from adults or from 7. they see on television or on the Internet.

If I meet with school violence, I will not answer violence 8.violence, for it will result in 9. (much) fighting.I will tell my teachers or parents about it. I think they will help me deal with it well and they will protect me from the bad guys.

All in all, every student should behave 10. (he) and keep away from violence.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2017屆湖南長(zhǎng)沙長(zhǎng)郡中學(xué)高三模底測(cè)試英語(yǔ)試卷(解析版) 題型:短文改錯(cuò)

假定英語(yǔ)課上老師要求同桌之間交換修改作文,請(qǐng)你修改你同桌寫的以下作文。文中共有10處語(yǔ)言錯(cuò)誤,每句中最多有兩處。錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。

增加:在缺詞處加一個(gè)漏字符號(hào)(∧),并在其下面寫出該加的詞。

刪除:把多余的詞用(﹨)劃掉。

修改:在錯(cuò)的詞下畫一橫線,并在該詞下面寫出修改后的詞。

注意:1.每處錯(cuò)誤及其修改均僅限一詞;

2.只允許修改10處,多者(從第11處起)不計(jì)分。

Li Hua and I were neighboures and we went to same school. We always went to school together. We were good friend and had a great deal to share with every day. However, one day, Li Hua copied my homework, which made me such angry that I did not want to be friends with him any long. Then on Monday morning I ran downstairs without realize it was raining, but there was no time to return home to fetch an umbrella. It happens that Li Hua was just around the corner and be offered to share her umbrella with me. He made apology to me in a gently voice. I forgave him but gave him a hug.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2017屆湖南長(zhǎng)沙長(zhǎng)郡中學(xué)高三模底測(cè)試英語(yǔ)試卷(解析版) 題型:閱讀理解

Chester City Library offers a range of Library Special Needs Services to people who don’t have access to our library service in the usual way. As long as you live in Chester City, we’ll provide a wide range of library services and resources including:

● Large printed and ordinary printed books

● Talking books on tape and CD

● DVDs and music CDs

● Magazines

● Reference and information requests

Home delivery service

Let us know what you like to read and we will choose the resources for you. Our staff will deliver the resources to your home for free. We also provide a service where we can choose the resources for you or someone instead of you choose the things from the library. You can also choose the resources you need personally.

Talking books and captioned videos

The library can provide talking books for people who are unable to use printed books because of eye diseases. You don’t have to miss out on reading any more when you can borrow talking books from the library. If you have limited hearing which prevents you from enjoying movies, we can provide captioned videos for you at no charge.

Languages besides English

We can provide books in a range of languages besides English. If possible, we will request these items from the State Library of NSW, Australia.

How to join

Contact the Library Special Needs Coordinator to register or discuss if you are eligible(合適的) for any of the services we provide — Tuesday, Wednesday and Thursday 9am — 5pm on 4297 2522 for more information.

1.Library Special Needs Services are meant for ________.

A. those who are fond of reading

B. people living in Chester City with an illness or disability

C. only those who have walking disabilities

D. those who can’t get medical help in Chester City

2.What can we learn from the passage

A. Few entertaining resources are offered here.

B. People with limited hearing have to pay for captioned videos.

C. Books with different languages are available.

D. People have to choose what they need by themselves.

3.To get home delivery service, you must ________.

A. only choose printed books

B. have others choose the resources for you

C. pay the library ahead of time

D. register ahead of time

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2016屆云南昆明高三適應(yīng)性檢測(cè)(三)英語(yǔ)試卷(解析版) 題型:書面表達(dá)

書面表達(dá)

假定你是李華,你的英國(guó)網(wǎng)友Peter對(duì)你上傳在QQ空間中的濕地公園照片很感興趣,他想了解更多信息。請(qǐng)根據(jù)以下要點(diǎn)給他回復(fù):

1. 位置與交通(市區(qū)東部,離市中心20公里):

2. 設(shè)施與環(huán)境:

3. 休閑活動(dòng)。

注意:

1.詞數(shù)100左右;

2.可以適當(dāng)增加細(xì)節(jié),以使行文連貫;

3.開頭和結(jié)尾己為你寫好。

參考詞匯:濕地公因wetland park

Dear Peter,

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

Yours,

Li Hu

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2016屆云南昆明高三適應(yīng)性檢測(cè)(三)英語(yǔ)試卷(解析版) 題型:閱讀理解

Hunter Bliss, like more and more American students, left the United States to go to college. In the 2011-2012 school year, 46,571 U.S. students registered for degree programs in 14 countries. The top destination countries were the U.K. and Canada, followed by France, Germany, Italy and some other European countries. Germany, in particular, has attracted many more American students in recent years, like Hunter Bliss.

In 2012, there were more than 4,000 American students completing bachelor's, master's and doctor's degrees in Germany. The Institute of International Education (IIE) says that the number of U.S. students completing college degrees in Western Europe increased by about 5 percent from 2010 to 2012. American students choose to study in another country for two main reasons. First, international experience is becoming more important in the modern job market. Second, the cost of higher education has continued to rise in the United States. Rising tuition (學(xué)費(fèi)) costs make education abroad—particularly in countries that charge no tuition-attractive to American students, says the IIE.

Many American students choose Germany because of the low cost of education there. German public universities do not charge tuition fees. And many universities in Germany offer courses in English, too. College education in the US is seen as a privilege and expected to cost money but in Germany it is seen as an extension of a free high school education where one expects it to be provided.

The German government has been eager to encourage students to come to Germany for another reason. Like many countries in Western Europe, German's population is becoming older, and fewer young people are entering college and the job market. The German government hopes to attract skilled foreign students who will stay in Germany.

1.Which country attracted American students most in the 2011-2012 school year?

A. Germany. B. France. C. Britain. D. Italy.

2.The main reason why US students choose to study in Germany is that ________.

A. many universities there offer courses in English

B. the cost of education is relatively low there

C. studying abroad matters in their job hunting

D. it is much easier to find a job than in the USA

3.What does the underlined word “it” in Paragraph 3 refer to?

A. Overseas education. B. High school education.

C. College education. D. Public education.

4.What does the text mainly talk about?

A. More and more US students choose colleges overseas.

B. Reasons why more students study in foreign countries.

C. Western Europe manages to attract foreign students.

D. Advantages and disadvantages of German education.

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2017屆河南洛陽(yáng)一中高三上期第一次月考英語(yǔ)試卷(解析版) 題型:閱讀理解

A man enters a store to buy milk. He walks out of the store with milk. That is all—milk. At the same time, a woman enters the same grocery store also to buy milk. She buys it. But, she also buys chicken and lemons to make dinner that night. She also gets a bottle of wine for drinks with friends and a birthday card for her husband’s niece. And that is the difference between the female and male brains simply explained in a grocery store. Generally speaking, men do one thing at a time. Women do many. Doing many things at one time is often called “multi-tasking,” a very popular word these days.

Now scientific research supports this theory about male and female brains. A recent study has confirmed what we have known all along—men and women think differently.

Scientists at the University of Pennsylvania studied brain images of 949 people aged from 8 to 22 years old. They found that male brains have more connections on one side of the brain, or hemisphere. In the female brain, they found more activity and connections between the right and left sides of the brain. The left side of the brain is known as the side of “reason”. The right hemisphere is known as the “creative” side.

Regina Verma is a professor at the University of Pennsylvania. She co-wrote the report. She says when women are asked to do something complicated they might use different parts of the brain. But men generally use just one.

As a result, men generally deal directly with a problem. There is a strong connection between the “understanding” and the “action” parts of their brains. Women, however, might include other parts of the brain, like the part connected with “reason” and the part connected with sensitivity when solving a problem. Women take a less direct path to find a solution.

Thanks for your listening. I’m your announcer Anna Matteo.

1.From Paragraph 1, we can learn that women ________.

A. are more hard-working than men

B. are more multi-tasking than men

C. are more careful than men

D. go shopping more than men

2.When asked to do something complicated, men __________.

A. only use the “reason” side of the brain

B. only use the “creative” side of the brain

C. use different parts of the brain

D. use one part of the brain

3.What can be inferred from the passage?

A. Men like doing something difficult.

B. Men take a less direct path to find a solution.

C. Women usually deal with a problem indirectly.

D. Women brains have more connections on one side.

4.The main purpose of the passage is to tell us ________.

A. that men and women really do think differently

B. who want to go shopping more, men or women

C. why women want to do many things at one time

D. that men and women all like to drink milk

查看答案和解析>>

科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年西藏拉薩北京實(shí)驗(yàn)中學(xué)高二下期末英語(yǔ)卷(解析版) 題型:閱讀理解

We often hear people talking about a generation gap (代溝). The name is new, but the idea is old. Young people and their parents don’t understand each other. The world has always kept changing. During the second century after Christ a wise man said, “Bury me on my face because in a little while everything will be turned upside down.”

There has always been a gap between generations, but more people talk about it now. Old Mr. Ellis thinks he understands what has happened.

“When I was a boy, I thought the world was a beautiful place. My life was very pleasant. But when I was older, I learned about people who were treated badly, people who didn’t have enough to eat. I wanted to help them, and I married a girl who wanted to help them, too. We went to meetings and talked a lot, but it didn’t seem to make much difference.”

“Our children grew up in a world at war. They didn’t know when the fighting would stop. They wanted their children to have nice clothes and toys. They didn’t want to think about the future. They thought nothing could be done about it.”

“Now I have grandchildren, and they have their own ideas. They are trying to make the world better. They are trying to help other people. They’re making people listen to them. I am proud of their generation.”

1.The wise man mentioned in the text told people to bury him on his face so that when everything is turned upside down he will ________.

A. lie on his stomach B. lie on his back

C. stand quietly D. sit in peace

2.Which generation did NOT want to do anything to make the world a better one?

A. Mr. Ellis’ generation.

B. His children’s generation.

C. His grandchildren’s generation.

D. None of the above.

3.What is the writer’s attitude towards the generation gap?

A. Unacceptable. B. Awful. C. Funny. D. Common.

查看答案和解析>>

同步練習(xí)冊(cè)答案