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We may think we're a culture that gets rid of our worn technology at the first sight of something shiny and new，but a new study shows that we keep using our old devices （裝置） well after they go out of style．That's bad news for the environment and our wallets-as these outdated devices consume much more energy than the newer ones that do the same things．
To figure out how much power these devices are using，Callie Babbitt and her colleagues at the Rochester Institute of Technology in New York tracked the environmental costs for each product throughout its life from when its minerals are mined to when we stop using the device．This method provided a readout for how home energy use has evolved since the early 1990s．Devices were grouped by generation．Desktop computers，basic mobile phones，and box-set TVs defined 1992．Digital cameras arrived on the scene in 1997．And MP3 players，smart phones，and LCD TVs entered homes in 2002，before tablets and e-readers showed up in 2007．
As we accumulated more devices，however，we didn't throw out our old ones． "The living-room television is replaced and gets planted in the kids' room，and suddenly one day，you have a TV in every room of the house，" said one researcher．The average number of electronic devices rose from four per household in 1992 to 13 in 2007．We're not just keeping these old devices -we continue to use them．According to the analysis of Babbitt's team，old desktop monitors and box TVs with cathode ray tubes are the worst devices with their energy，consumption and contribution to greenhouse gas emissions （排放） more than doubling during the 1992 to 2007 window．
So what's the solution （解決方案）？The team's data only went up to 2007，but the researchers also explored what would happen if consumers replaced old products with new electronics that serve more than one function，such as a tablet for word processing and TV viewing．They found that more on-demand entertainment viewing on tablets instead of TVs and desktop computers could cut energy consumption by 44%．
（1）What does the author think of new devices？ AA
A．They are environment-friendly．
B．They are no better than the old．
C．They cost more to use at home．
D．They go out of style quickly．
（2）Why did Babbitt's team conduct the research？ DD
A．To reduce the cost of minerals．
B．To test the life cycle of a product．
C．To update consumers on new technology．
D．To find out electricity consumption of the devices．
（3）Which of the following uses the least energy？ BB
A．The box-set TV．
B．The tablet．
C．The LCD TV．
D．The desktop computer．
（4）What does the text suggest people do about old electronic devices？ AA
A．Stop using them．
B．Take them apart．
C．Upgrade them．
D．Recycle them．
【答案】A；D；B；A
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發(fā)布：2025/1/1 14:30:2組卷：12引用：2難度：0.7
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1．For several days Ⅰ（Jane Eyre） saw little of Mr.Rochester.One evening，I was invited to talk to him after dinner.There was a smile on his lips，and his eyes were shining brightly.As I was looking at him，he suddenly turned around and asked me， "Do you think I'm handsome，Miss Eyre？"
The answer somehow slipped from my tongue before I realized it： "No，sir."
"Ah，you are really unusual!You look like a quiet，serious little person，but you can be almost rude."
"Sir，I'm sorry.I shouldn't have given an immediate answer to such a question about appearances；I should have said that beauty doesn't matter，or something like that."
"No，you shouldn't!I see，you criticize my appearance，and then you stick a sly penknife under my ear!You have honesty and feeling.There are not many girls like you.Perhaps you have awful faults to counterbalance（抵消） your few good points."
I thought to myself that he might have too.He seemed to read my mind，and said quickly， "Yes，you're right.I have plenty of faults.I went the wrong way when I was twenty-one，and have never found the right path again.I might have been as good as you，and perhaps wiser.I am not a bad man，take my word for it，but I have done wrong.It wasn't my character，but circumstances that were to blame.Why do I tell you all this？Because you're the sort of person people tell their problems and secrets to，because you're sympathetic and you give them hope."
"Don't be afraid of me，Miss Eyre，" he continued." You don't relax or laugh very much，perhaps because of the effect Lowood has had on you.But in time you will be more natural when you're with me，and laugh，and speak freely.You're like a bird in a cage.When you get out of the cage，you'll fly very high.Good night."
（1）Why did Mr.Rochester say "and then you stick a sly penknife under my ear" in paragraph 5？
A．Because Jane had offered some unnecessary explanations.
B．Because Jane had intended to be more critical.
C．Because Jane had regretted having talked to him.
D．Because Jane had intended to kill him with a knife.
（2）From what Mr.Rochester told Miss Eyre，we can conclude that he wanted to.
A．tell her all his troubles
B．tell her his life experience
C．change her opinion of him
D．change his circumstances
（3）Mr.Rochester soundedat the end of the passage.
A．rude
B．cold
C．friendly
D．encouraging發(fā)布：2025/1/1 18:0:1組卷：11引用：2難度：0.5 -
2．My motivation for starting our family tradition of reading in the car was purely selfish：I could not bear listening to A Sesame Street Christmas for another 10 hours．My three children had been addicted to this cassette on our previous summer's road trip．
As I began to prepare for our next 500-mile car trip，I came across a book Jim Trelease's The Read Aloud Handbook．This could be the answer to my problem，I thought．So I put Roald Dahl's James and the Giant Peach into my bag．When I began to read aloud the tale of the boy who escapes the bad guys by hiding inside a giant peach，my three kids argued and wrestled in their seats．But after several lines，they were attracted into the rhythm of the words and began to listen．
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（1）Why did the author start reading in the car？
A．She wanted to have a better journey．
B．She wanted to keep a family tradition．
C．Her children were addicted to reading．
D．Her children were tired of the cassette．
（2）How did the children react after the author read a few lines？
A．They kept fighting．
B．They hid themselves．
C．They soon settled down．
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（3）What can we learn about the author and her family's trip to the beach？
A．They were caught in a storm．
B．They enjoyed reading on the road．
C．They had a good time on the beach．
D．They thought it had passed too quickly．
（4）Which can be the best title for the text？
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B．Books that Changed My Children
C．Road Trips Full of Challenges
D．Reading Makes Great Road Trips發(fā)布：2025/1/30 8:0:1組卷：0引用：1難度：0.7 -
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