已知反应A2(g)+2B2(g)2AB2(g)的△H<0,下列说法正确的是 ( )A. 升高温度,正向反应速率增加,逆向反应速率减小B. 升高温度有利于反应速率增加,从而缩短达到平衡的时间C. 达到平衡后,升高温度或增大压强都有利于该反应平衡正向移动D. 达到平衡后,降低温度或减小压强都有利于该反应平衡正向移动4、How to Make the Most of Your Time
Time management is important in
our daily life.There
never seems to be enough hours in the day to accomplish all you need to do.Here are some tips that might be of some help to you.
1.Set up a plan.Go for a week
at a time, and prioritize the most important ones.Include
things you want to accomplish.Focus mostly on the
things that are important to you.
2.Control your stress.No matter
what kind of pressure mounts on you, try to keep cool.Stressing
out can lead to an early breakdown, which is definitely counter-productive (事与愿违) when you have a list of things to do.It's
easier to take a 10-minute break and cool off than work all week with built up
stress.
3.Shut your door.When working
under a schedule, perform your important tasks with your door shut to get them
done.This will ensure a better quality time to get what
needs to be done, done.
4.Focus on one thing at a time.Forget
trying to multi-task! You will lose concentration, and it will take you longer
to accomplish what you set out to do.
5.Just say "no." If
you are constantly interrupted, and you really don't have the time to help out,
just say "no." You're only one person, and
you can't save the world by yourself!
6.Stop wasting time on the phone.While talking on the phone, keep your conversations short, and to
the point and you'll waste much less time.
7.Be realistic.You can only do
what you can do.Don't set out to accomplish the
impossible.Do your best, but keep realistic
expectations of yourself.
8.Relax.The most important
thing is remember to take time to relax, and regroup.You
need a break every now and then to keep working efficiently.Even if it's a 10-minute walk, get away from your list and get
refreshed.
As families today get
busier and busier, it's important to your own mental health to keep things on
track.Don't delay; get
your life in order now.
1.What does the underlined word “prioritize” in Paragraph 2 mean?
A.choose something by
thinking carefully
B.recognize the
difference between things
C.put many things in
order of importance
D.get rid of something
that is unwanted
2.We should avoid stressing out because ____________.
A.it may cause us to fail
to work normally
B.it may limit the speed
to get things done
C.we don’t have enough energy to keep working
D.we are supposed to
have a break while working
3.Which statement would the author agree to?
A.Try multi-tasks, and
we can get more done.
B.It is impolite to
refuse to help others at work.
C.Having breaks
regularly may delay our tasks.
D.It is wise to be aware of what we
can achieve.
4.By writing the text, the author would like to
___________.
A.ask readers to share
their time management skills
B.offer some advice on
how to make full use of time
C.invite readers to
discuss how to improve life quality
D.persuade readers to
spend less time on daily routine