Teachers say the digital age has had a good influence - and a not-so-good influence - on this generation of American teenagers.More than 2,000 teachers took an online survey.Three-quarters of the teachers said the Internet and digital search tools have had a "mostly positive" effect on their students' research habits and skills.But 64 percent said the technologies "do more to distract(使 - - - ---分心) students than to help them academically." And 87 percent agreed that these technologies are creating an "easily distracted generation with short attention spans."

The Pew Internet Project did the survey with the National Writing Project.Judy Buchanan is the vice director of the National Writing Project and a co-author of the report.Ms.Buchanan says digital research tools are helping students learn more and faster."Teachers really favor these tools because they are ways to make some of the learning exciting and engaging.Young people favor these tools.The goal is to really help them become creators of meaningful content, and not just sort of consumers."

But one problem the survey found is that many students lack digital literacy.They trust too muck of the information they find on the Internet.Judy says these students haven't developed the skills to determine the quality of online information."It's something that really has to be taught and paid attention to.Because in a world in which things happen quickly, you do need to step back, reflect and analyze the information you have."

Another problem is blamed on something that might not seem like a problem at all: being able to quickly find information online.Teachers say the result is a reduction in the desire and ability of their students to work hard to find answers.They say students are overly dependent on search engines and do not make enough use of printed books or research libraries.

Many teachers are also concerned that the Internet makes it easy for students to copy work done by others instead of using their own abilities.

1.The text mainly tells us _________.

A. all the students use digital tools

B. the Internet is playing a key role

C. digital tools bring about benefits and problems

D. teachers encourage using digital tools

2.Which of the following best shows the structure of the text?

3.The underlined sentence in the third paragraph probably means _________.

A. students do not have the right digital tools

B. students can’t judge online information properly

C. students haven’t the ability to adjust themselves

D. students do not always have access to the Internet

4.Some students don’t tend to work hard because _________.

A. they can copy each others’ work without being punished

B. printed books and libraries around aren’t enough

C. the Internet can’t make students concentrate

D. they can get answers on the Internet quickly

練習冊系列答案
相關習題

科目:高中英語 來源:2016屆天津市河東區(qū)高三一?荚囉⒄Z試卷(解析版) 題型:單項填空

Male nurses are difficult to hire as many men reject this______ out of the long-existing discrimination.

A. conceptB.responsibility

C. identityD. personality

查看答案和解析>>

科目:高中英語 來源:2016屆北京市西城區(qū)高三下學期第一次模擬考試英語試卷(解析版) 題型:單項填空

Don’t become addicted to online games, ______about what is more important.

A. forgot B. to forget C. forgetting D. having forgotten

查看答案和解析>>

科目:高中英語 來源:2015-2016學年重慶市高一3月考英語試卷(解析版) 題型:完形填空

完形填空

閱讀下面短文,從短文后各題所給的四個選項(A、B、C和D)中,選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。

In 1882 a baby girl caught a fever that was so serious that she nearly died. She_________ but the fever left its mark—she could no longer see and _________. Because she could not hear, she also found it very _________ to speak.

So how did this child, blinded and deafened at 19 months old, grow up to_________a world- famous author and public speaker?

The fever cut her _________ from the outside world, depriving(剝奪)her of sight and sound. It was _________she had been thrown into a dark prison room from which there could be no _________

Luckily Helen was not someone who _________easily. Soon she began to explore the world by using her other_________. She followed her mother wherever she went, _________onto her skirts. She touched and smelled everything she came across. She _________their actions and was soon able to do certain jobs herself, like milking the_________or kneading dough(揉面).She even learnt to___________ people by feeling their faces or their clothes. She could also _________where she was in the garden by the smell of the different plants and the_________of the ground under her feet.

By the age of 7 she had invented over 60 different_________by which she could talk to her family. If she wanted bread for example, she would pretend to _________a loaf and butter into slices. If she wanted ice cream, she _________her arms around herself and pretended to shake.

Helen was unusual in that she was extremely _________ and also very sensitive. By her own _________ she had managed to make some sense of an alien and confusing world. But even so she had limitations.

1.A.escaped B. succeeded C. finished D. survived

2.A.cry B. sleep C. hear D. read

3.A.difficult B. impossible C. able D. usual

4.A.explain B. become C. manage D. choose

5.A.down B. off C. in D. up

6.A.even if B. not only C. so that D. as if

7.A.increase B. release C.punishment D. praise

8.A.gave out B. picked up C. gave up D. turned up

9.A.senses B. plans C. projects D. dreams

10.A.falling B. hanging C. stepping D. rushing

11.A.copied B. stole C. expressed D. figured

12.A. chickens B. children C. cows D. birds

13.A.ask B. find C. lead D. recognize

14.A.remember B. tell C. forget D. improve

15.A. feel B. knowledge C. opinion D. sight

16.A. signals B. signs C. notes D. topics

17.A. order B. cook C. cut D. throw

18.A. reached B. packed C. dropped D. opened

19.A.generous B. kind C. intelligent D. honest

20.A.lives B. relationships C. effects D.efforts

查看答案和解析>>

科目:高中英語 來源:2015-2016學年江西宜春市高二下期第一次月考英語試卷(解析版) 題型:短文改錯

短文改錯

文中共有10處錯誤,每句最多有兩處。錯誤涉及一個單詞的增加、刪除或修改。

增加:在缺詞處加一個漏詞符號(∧),并在此符號下面寫出該加的詞。

刪除:把多余的詞用斜線(\)劃掉。

修改:在錯的詞下劃一橫線,并在該詞下面寫出修改后的詞。

注意:1.每處錯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)不計分。

It's reported that many people died of traffic accidents each year. Road safety has aroused the widely attention of the public. Many rules have made to reduce the traffic crashes, especially for the ones involved in the pedestrians(行人). In my opinion, we should make road safety seriously in our daily life. While used the road, we must walk on the pavement and learn to protect us. Besides, car drivers should obey the traffic rules, that is both good for themselves and others.

In the word, obeying the traffic rules are what all of us should pay attention to particularly. After all, life is not a small matter.

查看答案和解析>>

科目:高中英語 來源:2015-2016年河北大名、永年、磁縣、邯鄲縣高一下期中聯(lián)考英語卷(解析版) 題型:語法填空

閱讀下列材料,在空白處填入適當?shù)膬热荩ㄒ粋單詞)或括號內單詞的正確形式。

Born in Amherst, Massachusetts, to a successful family, Elizabeth Dickinson was an American poet. She studied at Mount Holyoke Female Seminary before1.______(return) to her family’s house in Amherst where she lived2.______ peaceful life. She kept in touch with her friends by writing letters and was 3._____(willing) to greet guests or, later in life, even leave her room.

Dickinson’s poems are unique(獨一無二的) for the time she lived in; they contain short lines, typically lack titles, and often use half rhyme. Many of her poems deal 4.______ themes(主題) of death and immortality(永生). Dickinson wrote about 1,800 poems during her lifetime, but few of 5. _______ were published. Although most of her friends probably knew about Dickinson’s writing, they didn’t know 6._____ she had produced so many poems until after her death in 1886, when her younger sister Lavinia discovered the place where the poems were hidden. 7.______ her sister had not discovered them, the broadness of Dickinson’s work wouldn’t have become known.

Dickinson’s first collection of poetry was published in 1890, the content(內容) of 8._______was heavily edited(編輯) by the publishers 9. ______ (fit) the conventional poetic rules of the time. A complete and mostly unedited collection of her poetry became available for the first time in 1955. Now Dickinson 10. _______ (consider) to be one of the most important American poets.

查看答案和解析>>

科目:高中英語 來源:2015-2016學年北京市高一3月月考英語試卷(解析版) 題型:書面表達

書面表達

某中學生英文報近期開辟專欄,討論學習習慣問題,習慣成就未來,請你結合自身學習實際,按以下提示,用英文為該專欄寫一篇稿件。

1.說明學習習慣與學習效果之間的關系;

2.介紹一種好的學習習慣并提出養(yǎng)成該習慣的建議;

3.描述自己在學習習慣方面存在的某個問題并給出改進措施

參考詞匯:學習習慣:learning habit 學習效果:learning effect

注意: 1. 詞數(shù)100詞左右; 2. 可適當增加細節(jié)。

查看答案和解析>>

科目:高中英語 來源:2015-2016學年北京市高二下學期3月月考英語試卷(解析版) 題型:閱讀理解

Technology is making life easier for some dairy farmers. They use robotic systems to milk their cows. These systems are designed to reduce labor and increase milk production.

Cows are trained to follow a series of paths that lead to the milking stations. Only one cow at a time can enter the station. Once inside,the cow is rewarded with food. As the cow eats,a robotic arm cleans and connects the animal to the milking machine. A few minutes later,the milking is completed. The gate is lifted. The cow leaves and the next cow enters. The robotic systems are designed to operate twenty­ four hours a day. Cows are milked on average about three times a day. Some are milked four to six times a day. The cows wear collars(頸圈) around their necks that identify them to the system. A computer keeps records on their eating and milking. A cow is released from the station if the computer decides it should not be milked. The system also measures the temperature and color of the freshly produced milk. Milk is thrown away if it does not pass the tests. Cows need two to four weeks to learn to use the robotic milking systems. Once trained,the cows no longer require human assistance,unless something goes wrong.

Professor Plaut heads the Department of Animal Science at Michigan State University. She believes the systems will attract especially the next generation of farmers who are more interested in technology and less interested in working all the time on the farm. Still,she says the price of robotic milking systems will continue to limit their use. Doug Suhr has more than one hundred milking cows on his farm. Last year it became the fourth farm in southeast Minnesota to get a robotic milking system. A recent story in a local agricultural newspaper said the first robot cost $175,000 and the second cost $150,000.Doug says the increase in milk production reaches a high of more than 6kg per cow per day.

1.Under robotic milking systems,______ decide(s) whether a cow is suitable to be milked.

A.the robotic arms B.the dairy farmers

C.the cows themselves D.a(chǎn) computer

2.When is human assistance needed during the milking?

A.When the cows enter the milking station every morning.

B.When a robotic arm connects a cow to the milking machine.

C.When the cows are trained to use the robotic milking system in the first two to four weeks.

D.When the temperature and color of the freshly produced milk are measured.

3.Which of the following statements is TRUE according to the last paragraph?

A.Since Doug got the robotic milking system,milk production on his farm has increased.

B.The price of milking machines decreases $25,000 every year.

C.Doug has the largest farm in southeast Minnesota.

D.There are four farms in southeast Minnesota that have robotic milking systems so far.

4.It can be inferred from the passage that ________.

A.the price of robotic milking systems will greatly decrease

B.robotic milking systems are still too expensive to be popular

C.most farmers are too old to use robotic milking systems

D.robotic milking systems don't need to work at night

查看答案和解析>>

科目:高中英語 來源:2015-2016學年天津靜海縣一中高二3月考英語(A卷)(解析版) 題型:單項填空

How long do you guess it will be ________ we graduate from senior high school?

A. when B. before C. until D. since

查看答案和解析>>

同步練習冊答案