It is vital to ________ to teenagers the simple fact that ________ the Internet will more or less do harm to both mental and physical health.

A. get across; being addicted to B. get over; addicted to

C. get through; addicting to D. get down; addicting themselves to

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：江蘇省興化市、周莊中學(xué)2017屆高三下學(xué)期期中聯(lián)考英語試卷 題型：單項(xiàng)填空

The trade imbalance is likely to rise again in 2017._______ a new policy will be required soon.

A. Hence B. For

C. Though D. As

查看答案和解析>>

科目：高中英語 來源：新人教版2017-2018學(xué)年高一必修1英語：Unit3 Travel journal同步練習(xí) 題型：單項(xiàng)填空

My parents   in Hong Kong. They were born there and have never lived anywhere else.

A. live B. lived

C. were living D. will live

查看答案和解析>>

科目：高中英語 來源：江蘇省2018屆高三上學(xué)期期初考試英語試卷 題型：閱讀理解

Electronic sensors built into paper could be used in a range of ways from information storage to touch screens and more.

Electronic sensors built into cartons（紙盒）may make it easier to tell when it’s time to throw out rotten milk or orange juice. And that’s just the start. At least that’s the goal for researchers working on putting electronics into paper. They’re trying to figure out how to combine the flexibility, low-cost and recyclability of paper with the information-carrying ability of electronics.

Daniel Torbjork, a physics graduate student in Finland, has been working on the problem. He’s published a review of the field in the journal Advanced Materials.

Much research has been focused in this area. While most electronic applications require patterned conducting structures, conductive paper could be used in applications such as energy storage devices, sensors, electric heaters and others, according to Torbjork.

“You could even have some interactive functions in magazines,” Torbjork said, “You could put a simple game in a package. If you want a touch screen, press a button and then something happen. Sensors in paper could tell us when something has gone bad.”

Additional applications, such as information storage and security paper, have been suggested for magnetic papers containing magnetite. In Massachusetts, researchers have figured out how to post a video of such a device put into a paper airplane.

German researchers have also put electronic chips in paper bank notes to defend counter-feiters（造偽幣者）. Paper is a good material but printing electronics also requires low-cost manufacturing. As many US and European paper makers lose market share to cheaper paper from China, these big paper companies are looking for added value products. That’s where electronic paper devices could make a difference.

“The major obstacles are paper’s large surface roughness and chemical impurities.” Torbjork says. But others in the field think that electronic sensors in paper are still far from the consumer marketplace.

“I don’t think it’s going to happen.” said Roy Horgan. “You need a conductive surface. It could be 10 years out. What we are looking for are solutions that you can commercialize to?day.”

Solar Print is partnering with Italian automaker Fiat to develop a unique auto-glass with tiny photostatic cells（光電）that can capture electricity from the sun. In the meantime, using paper to conduct electricity is still a “blue-sky” project.

“I would love to see someone prove me wrong, because that means that it’s actually happening.” Horgan said. “If someone comes up with conductive paper, then that’s a very interesting technology.”

1.Putting electronics into paper will ________.

A. cut the cost and impurity of paper

B. depend on flexible conductive structure

C. help consume rotten milk or orange juice

D. combine the advantages of paper and electronics

2.Paragraphs 4 to 7 mainly talk about the ________ of the conductive paper.

A. practical use B. theories

C. structures D. design process

3.Some paper makers welcome the new technology probably because it will ________.

A. put an end to fake money B. make the paper smoother

C. add more value to paper D. improve the printing technology

4.From the passage, we know that Roy Horgan ________.

A. has a burning desire to make a great profit

B. showed much interest in Solar Print industry

C. is not confident about the conductive paper

D. started a “blue-sky” project to study paper

查看答案和解析>>

科目：高中英語 來源：江蘇省2018屆高三上學(xué)期期初考試英語試卷 題型：單項(xiàng)填空

With children, if you say “no”, you have to mean_______.

A. that B. this

C. it D. one

查看答案和解析>>

科目：高中英語 來源：江蘇省2018屆高三上學(xué)期期初考試英語試卷 題型：單項(xiàng)填空

Never shall I forget that poem and the inspiration _________provided for my first novel.

A. which B. that

C. it D. what

查看答案和解析>>

科目：高中英語 來源：新人教版2017-2018學(xué)年高一必修2英語：Unit 5 單元檢測(cè) 題型：閱讀理解

Pharrell Williams takes a breath and considers how the past years have developed for him: ten Grammy Awards and a number of hit singles including a song that has caused countless fans to express how they are “happy”．

And the key, says the 43?year?old known simply as Pharrell, has been taking advantage of audiences' (聽眾的) need for heartfelt personal stories.

“I think we've entered a new singer?songwriter time，” said the American singer and producer. “People want a story. They want a story they can connect to. It's not about what you have or what you don't have; it's more about your journey and your viewpoint that's important to people.”

Pharrell said he noticed a change in audiences' tastes over the past year in particular with the sudden success of his song Happy, which received little fanfare upon its release but has turned into an international hit. Countless videos populate sites like YouTube with people from Portugal and China to Abu Dhabi and Iran singing and dancing along to the song.

After seeing how far his song traveled, the singer broke down in tears during a televised interview with the famous talk show host Oprah Winfrey.

“It's just encouraging to people who have something to say, something to express，” he said.

The success has made Pharrell realize that people are searching for personal and emotional links (情感紐帶), perhaps as a means of getting away from the modern technological world we're living in today.

“People want to feel. There's too much thinking to deal with，” the singer said. “We're different from what we were 15 years ago, The only thing we have left that reminds (提醒) us that we are humans is feeling. It' s the most important thing ever.”

1.What's the key to successful music according to Pharrell?

A. Writing happy songs.

B. Following your heart.

C. Telling moving stories.

D. Sharing personal experiences.

2.What can we learn about Pharrell's song Happy?

A. It received a cold welcome.

B. It became popular overnight.

C. It changed audiences' tastes in music.

D. It received different responses at home and abroad.

3.How did Pharrell feel about the success of his song?

A. It was caused by good luck.

B. It was within his expectations.

C. It gave him hope and confidence.

D. It prevented him giving up making music.

4.Why do people want to be connected to others emotionally?

A. They need someone to talk to.

B. They need others to help them think.

C. They are tired of their own personal life.

D. They feel less human in the technological world.

查看答案和解析>>

科目：高中英語 來源：山西省、忻州一中等五校2018屆高三9月摸底考試英語試卷 題型：書面表達(dá)

假定你是李華，你市一家劇院將在本周末舉辦一場京劇演出，外教Jackson對(duì)此很感興趣并向你打聽相關(guān)事宜。請(qǐng)你用英語給他寫封郵件，內(nèi)容包括：

1.簡要介紹中國京��；

2.演出內(nèi)容：京劇名段；

3.邀請(qǐng)他一同前往觀看。

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。

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

____________________________________________________________________________________________

_____________________________________________________________________

查看答案和解析>>

科目：高中英語 來源：新人教版2016-2017學(xué)年高一必修1英語：模塊綜合測(cè)評(píng) 題型：閱讀理解

A Russian,a Cuban(古巴人),an American businessman and an American lawyer were on a train travelling across England.The Russian took out a large bottle of vodka(伏特加酒),gave each of the men a drink and then threw the rest half bottle of vodka out of the window.

“Why did you do that?” asked the American businessman.

“There’s too much vodka in my country,” said the Russian.“And we really have more than we will ever use.”

A little later,the Cuban passed around fine Havana Cigars(雪茄煙).Then he threw the rest out of the window.

“I thought Cuba is not a rich country,”the businessman said.“But you threw that very good cigars out of the window!”

“Cigars,” the Cuban answered,“are the cheapest in my country.We have more of them than we know what to do with.”

The American businessman sat quietly for a moment.Then he got up,caught the lawyer by the arm and threw him out of the window.

1.The Russian and the Cuban both wanted to 　　　.

A. tell the businessman that their countries are rich

B. prove that they were rich

C. ask the two Americans to visit their countries

D. make the businessman happy

2.When the businessman said “I thought Cuba is not a rich country”,he meant “　　　”

A. Russia is richer than Cuba.

B. America is richer than Cuba and Russia.

C. You shouldn’t throw those very good cigars away.

D. Do you have more cigars than me?

3.What did the businessman want to say by throwing the lawyer out of the window?

A. I want to buy some vodka.

B. We have too many lawyers in my country.

C. I’ll go to Cuba and do some business of cigars.

D. If you need lawyers,come to America.

4.Which do you think is the best title for the passage?

A. Travelling across England

B. Four Rich Men

C. You’re Wasting Too Much

D. There’s Too Much

查看答案和解析>>

同步練習(xí)冊(cè)答案