53.A.while B.since C.for D.once 查看更多

 

题目列表(包括答案和解析)

A little stress is good, since it helps you keep motivated to meet your goals. However, too much stress is bad for your health. Stress needs to be managed in order to prevent anxiety (焦虑). Here are some tips on how to manage stress.
Write it out
Write down everything that seems stressful, and ways to deal with each problem. You’ll find a things-to-do list much easier to manage than having all messed up in your head. Write down the tasks along with the specific times when you can do them.
One task at a time
Give each task all your attention while you’re doing it, and forget the rest. This will keep you from feeling anxious about things you have left to do. Thinking about other tasks only adds unnecessary stress, and can even stop you from doing the task you’re busy with at present. You don’t need to do everything all at once, or on your own. The feeling of being pressed to finish something on time will somehow disappear if someone is there to help you.
Give yourself a reward
Rewarding yourself for what you’ve already done, no matter how small, is a great way to motivate yourself to keep going. It will reduce stress, and make you happier to go on with the next task.
Give yourself a break
Breaks of ten to fifteen minutes are important. Visit a cafe or take a quick walk —anything to take your mind off the work for a while. If you need to stay at work, sit with your eyes closed and imagine a peaceful place or some other relaxing scenes. This will remove the stress from your muscles and mind.
【小题1】The best title for the passage would probably be _____.

A.Stress Is Good or Not
B.How to Form Good Working Habits
C.Tips on How to Manage Stress
D.Ways to Keep Healthy
【小题2】According to the passage, which of the following is NOT true?
A.It’s better to plan a specific time to do the task.
B.It helps you stay motivated to think about the undone tasks.
C.It’s unnecessary for you to do all the tasks by yourself.
D.It helps if you put your attention to one task at a time.
【小题3】Which of the following would the author agree?
A.The more stress you have, the more motivated you will be.
B.Writing down everything seems impossible.
C.Only reward yourself for your biggest achievements in your work.
D.It is necessary to have a break during your work.
【小题4】What can we learn from the passage?
A.Stress is always bad for people.
B.Imagining a relaxing scene may help.
C.The best way to relax is by rewarding yourself.
D.Finishing tasks on time reduces stress.

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A little stress is good, since it helps you keep motivated to meet your goals. However, too much stress is bad for your health. Stress needs to be managed in order to prevent anxiety (焦虑). Here are some tips on how to manage stress.

Write it out

Write down everything that seems stressful, and ways to deal with each problem. You’ll find a things-to-do list much easier to manage than having all messed up in your head. Write down the tasks along with the specific times when you can do them.

One task at a time

Give each task all your attention while you’re doing it, and forget the rest. This will keep you from feeling anxious about things you have left to do. Thinking about other tasks only adds unnecessary stress, and can even stop you from doing the task you’re busy with at present. You don’t need to do everything all at once, or on your own. The feeling of being pressed to finish something on time will somehow disappear if someone is there to help you.

Give yourself a reward

Rewarding yourself for what you’ve already done, no matter how small, is a great way to motivate yourself to keep going. It will reduce stress, and make you happier to go on with the next task.

Give yourself a break

Breaks of ten to fifteen minutes are important. Visit a cafe or take a quick walk —anything to take your mind off the work for a while. If you need to stay at work, sit with your eyes closed and imagine a peaceful place or some other relaxing scenes. This will remove the stress from your muscles and mind.

1.The best title for the passage would probably be _____.

A.Stress Is Good or Not

B.How to Form Good Working Habits

C.Tips on How to Manage Stress

D.Ways to Keep Healthy

2.According to the passage, which of the following is NOT true?

A.It’s better to plan a specific time to do the task.

B.It helps you stay motivated to think about the undone tasks.

C.It’s unnecessary for you to do all the tasks by yourself.

D.It helps if you put your attention to one task at a time.

3.Which of the following would the author agree?

A.The more stress you have, the more motivated you will be.

B.Writing down everything seems impossible.

C.Only reward yourself for your biggest achievements in your work.

D.It is necessary to have a break during your work.

4.What can we learn from the passage?

A.Stress is always bad for people.

B.Imagining a relaxing scene may help.

C.The best way to relax is by rewarding yourself.

D.Finishing tasks on time reduces stress.

 

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阅读理解

     A recent study of ancient and modern elephants has come up with the unexpected conclusion
that the African elephant is divided into two distinct (不同的) species.
     The discovery was made by researchers at York and Harvard Universities when they were
examining the genetic relationship between the ancient woolly mammoth and mastodon to
modern elephants-the Asian elephant, African forest elephant,and African savanna elephant.
Once they obtained DNA sequences (序列) from two fossils (化石), mammoths and mastodons,
the team compared them with DNA from modern elephants.They found to their amazement that modern forest and savanna elephants are as distinct from each other as Asian elephants and
mammoths.
     The scientists used detailed genetic analysis to prove that the African savanna elephant and
the African forest elephant have been distinct species for several million years.The divergence
of the two species took place around the time of the divergence of Asian elephants and woolly
mammoths.This result amazed all the scientists.
     There has long been debate in the scientific community that the two might be separate
species, but this is the most convincing scientific evidence so far that they are indeed different
species.
     Previously, many naturalists believed that African savanna elephants and African forest
elephants were two populations of the same species, despite the elephants' significant size
differences.The savanna elephant has an average shoulder height of 3.5 metres while the forest elephant has an average shoulder height of 2.5 metres.The savanna elephant weighs between six and seven tons, roughly double the weight of the forest elephant.But the fact that they look so
different does not necessarily mean they are different species.However the proof lay in the
analysis of the DNA.
     Alfred Roca, assistant professor in the Department of Animal Sciences at the University of
Illinois, said, "We now have to treat the forest and savanna elephants as two different units for
conservation purposes.Since 1950, all African elephants have been conserved as one species.
Now that we know the forest and savanna elephants are two very distinctive animals, the forest elephant should become a bigger priority(优先) for conservation purposes."

1. One of the fossils studied by the researchers is that of________.
A. the Asian elephant            
B. the forest elephant
C. the savanna elephant          
D. the mastodon elephant
2. The underlined word"divergence" in Paragraph 4 means "________".
A. evolution              
B. exhibition
C. separation            
D. examination
3. The researchers' conclusion was based on a study of the African elephant's________.
A. DNA            
B. height
C. weight          
D. population
4. What are Alfred Roca's words mainly about?  

A. The conservation of African elephants.
B. The purpose of studying African elephants.
C. The way to divide African elephants into two units.
D. The reason for the distinction of African elephants.

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What surprised the Smiths was that the floods rushed into his town ________.

Aafter a short while

Bonce in a while

Cfor a short while

Dsince then

 

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What surprised the Smiths was that the floods rushed into his town ________.

Aafter a short while

Bonce in a while

Cfor a short while

Dsince then

 

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