How to Avoid an Internet Addiction While it may seem like everyone surfs the web these days，there is a fine line between casually checking your social media pages and having a full-blown Internet addiction.If you fear that you may lose interest in other aspects of your life because you prefer to be on the Internet，you may be on your way to an Internet addiction.（1）DD.
Admit you are at risk of an addiction.
More and more people in the world are becoming addicted to the Internet.You are not the only one with this problem，and it is becoming more and more common and more and more well-known.（2）GG.
Set aside limited time for computer use.
Make sure not to turn it on too many times a week.If you have a laptop，make sure to put it somewhere that you can remember but not somewhere that you see every day.Try keeping the lid closed when you are not using it.（3）BB.If you have a desktop PC，try not to go near it or put something over it like a sheet.
Call people instead of sending instant messages or texts.
If you are free on weekends，call friends and ask them to go outside.This will distract you from the computer.（4）FF.
Use an alarm clock or timer.
Before using your computer，decide on a time limit such as 30 minutes.Set the clock or timer and make sure that you get off the computer when the time is up.Alternatively create a shutdown timer on your desktop.（5）CC.
A.Make a small list of what you want to do within that time.
B.When the computer is not looking at you，you are less likely to use it.
C.This can be programmed to shut down your computer after the set time.
D.Luckily，there are ways to avoid living your life in front of the computer.
E.This will stop you from using the Internet so often or going on to another page.
F.If you have a problem on weekdays，phone your friends or ask for help in person.
G.Do not be embarrassed；find others with the same problem and help each other beat it.
【考點】日常生活．
【答案】D；G；B；F；C
【解答】
【點評】
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Math departments alone are unlikely to solve this dilemma.Several of the promising calculus reforms were spearheaded by professors outside of math departments.STEM faculty are prioritizing cooperation across disciplines to transform math classes to cultivate a diverse generation of STEM researchers and professionals.
This is not uncharted territory.In 2013，life sciences faculty at the University of California，Los Angeles，developed a two-course sequence that covers classic calculus topics，but also emphasizes their application in a biological context.Creating this course，Mathematics for Life Scientists，wasn't easy.The life sciences faculty involved，none of whom had a joint appointment with the math department，said they turned to designing the course themselves after math faculty rejected their request for cooperation.
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（1）What problem is mentioned in paragraph 1？
A．Increasing STEM dropout rate.
B．The reform of calculus courses.
C．Shrinking admission to STEM majors.
D．The shaken belief in the role of calculus.
（2）What does "spearheaded" in paragraph 2 probably mean？
A．challenged
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（3）What do we know about the calculus course reform according to the text？
A．STEM departments made calculus content easier to improve students' grades.
B．Math departments sought cooperation with STEM counterparts to urge reforms.
C．Placing calculus learning in specific STEM contexts is a workable approach.
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（4）What does "the opposite" in the last paragraph refer to？
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B．The STEM fields may be central to making math learning effective.
C．Math learning may set barrier for science study in the STEM fields.
D．Math learning may make way for science study in the STEM fields.發(fā)布：2025/1/1 17:30:2組卷：24引用：3難度：0.5 -
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keyboard
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