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     Have you ever stayed up late? If so, you know that not getting enough sleep can make you tried and
grumpy. Not sleeping enough sleep can also make it harder to think clearly the next day.
     Sleep scientists have long known that getting a good night’s sleep is very important. It helps kids be
able to do their best during the day.
     A recent study shows that sleep helps improve problem-solving skills and creative(创造性的) thinking. For the study, two groups of students answered a math problem. The group that slept for eight hours
solved the problem correctly more often than the group that did not get enough sleep.
     While you sleep at night, your brain is busy doing its “homework”. It sorts out(整理) all the information that you get in the day. Getting enough sleep each night can improve your thinking ability. That will surely
help you do your best at school. Experts say that, in return, can lead to better grades.

1The underlined word grumpy in the first paragraph means_______.      
A. excited and happy                  
B. active and creative      
C. impatient and angry                 
D. bored and weak
2Choose the best title for this passage.      

A. Sleep to Success                    
B. A Recent Study      
C. Do Sleep Well                      
D. The More Sleep, the Better 

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  The literal meaning of philosophy is “love of wisdom”.But this meaning does not tell us very much.Unlike the other discilines(学科), philosopjy cannot e defined by what you study , because it si actually unlimited.Anything can be the subject matter of philosophy:are, history, law, language, literature, mathematics, and in fact, the other academic disciplines are directly related to philosopkhy.For this reason you get a Doctorate(博士学位)of Philosoophy(Ph.D.)in biochemisty, or computer science, or psychology.

  Two broad sub-fields of philosophy are logic and the history of philosophy.Logic is the science of argument and eritical thinkging.It provides sound methods for distinguishing good from bad reasonign.The history of philosopjy involives the study of major philosophers and perrsiad in the development of philosophy.

  Of what use is philosophy? First it is useful in educational advancemet.It is necessary for undesrtanding other disciplines.Only philosopjy questiong the nature of the concepts used in a discipline, and its relatin to other disco[;omes.And throught the stdy of philosophy, one develops sound methods of research and analysis that can be applied to any field.

  There are a number of gengral uses of philosophy.It strengthens one’s ability to solve problesm, to communieate, to organize ideas and issues, to presuade, and to takewhat is the most important form a large quamity of data.These general uses are of great benefit in the career firld, not necessarily ofr boutaining onej’s first job after graduation , but for preparing for posttions of responsibility, managemetn and leadershin later on.It is very shor sihte after all, to take a course of studies only for the purpose of getting one’s first job.The useful skills developed throught the study of philosophy hav significang long-term benefits in canreer advancement.No other discipline systematically follows the ideals of wisdom, leadership, and capacity to reasolve human conflict.

(1)

Accprdomg to Paragraph 1.philosophy can best be described as the study of ________

[  ]

A.

social sciences

B.

natural sciences

C.

both social and natural sciences

D.

the subject matter of politics

(2)

With the study of philosophy, you can ________

[  ]

A.

become a great leader

B.

succeed in everything

C.

find a good job soon after graduation

D.

make progress in your career development

(3)

According to the passage, which of the follwing statements is TRUE?

[  ]

A.

Philosophy is an independent discipline.

B.

Logic helps you to become a better thinker.

C.

The study of philosophy brings you immediate benefits.

D.

The meaning of philosophy is too limited to define.

(4)

From the passage, we can conclude ________

[  ]

A.

not all the subjects have to do with philosophy

B.

a person will get a Ph.D.if he/she studies philosophy

C.

philosophy can be helpful for the study of any other subjects

D.

philosophy is the only solution to all the probleras in the world

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