题目
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following tips when you use a computer.
Keep your computer in a cool, dry room. Too much or too little heat is bad for computers. Damp (潮湿)
is also bad for them. Most computers work best at a temperature of 5-10 degrees centigrade (摄氏度).
Do not let people smoke cigarettes near your computer. Smoke of all kinds is very bad for many parts of
the computer and can cause many problems.
Do not eat or drink when you are near your computer. Pieces of food or drops of water on the keyboard
can also cause many problems.
Make sure that the keyboard and the screen are the correct height for you. If they are not correct, you
will get backache.
Make sure the screen is the correct distance from your eyes. If you wear glasses, make sure these glasses
are correct for using with the computer. Some people use a different pair of glasses when they use a computer.
Keep your screen clean and do not have it too bright. A dirty screen can hurt your eyes. A very bright
screen can also be bad for your eyes. If you can afford one, buy a computer screen. It will be better for you
than using the screen of a TV set.
Never use any software (软件) that you don"t know whether they are clean or not. You must be careful
because some software can bring viruses (病毒) into the computer. If your computer has viruses, it can"t work
or even breaks down.
( ) 1. According to this passage, most young people can control computers well while paying little attention
to the keeping of them.
( ) 2. Putting the keyboard and the screen too high means you don"t have to look at your manuscript (手稿)
while typing.
( ) 3. Some people use a different pair of glasses when they use a computer because they want to protect
their eyes.
( ) 4. It"s better to use a TV set screen instead of a computer one because a TV set is usually larger than a
computer one.
( ) 5. "Clean software" means the software without any viruses.
答案
核心考点
试题【阅读理解。根据短文内容,判断正(T)误(F)。 Many young people can use a computer, but few of】;主要考察你对教育文化类等知识点的理解。[详细]
举一反三
of it are a little red or pink. Its name was given by the Romans in honor of their god of war.
People on the earth need oxygen to breathe. There is almost no oxygen on Mars. Living on Mars would be
like living on a very high mountain. There would be little air. It might be 50 degrees above zero at noon and 100
degrees below zero at night. We know that Mars has carbon. Through a telescope, Mars looks red. In some
places, it seems gray. At times the gray turns gray-green, then brown, then gray again. The gray-green may be
a kind of plant color which changes with the seasons.
Life is expected on Mars by scientists, because there are distinct seasons on the planet"s surface. This
condition might support plants. However, some researches find if Mars had life, it must have been a long time
ago. For Mars" first 600 millions years, it had plenty of water and proper temperatures for life. But now the
planet"s environment has changed. Mars is not a pleasant place for any form of life.
1. 根据解释,在短文中找出相应的单词或短语。
______: famous ______: sometimes
2. Its name was given by the Romans in honor of their god of war.
(改为主动语态的句子) __________________________________________________________________
3. Why is life expected on Mars by scientists?
(回答问题) __________________________________________________________________
4. There is almost no oxygen on Mars.
(改为反意疑问句) There is almost no oxygen on Mars, _____ _____?
5. But now the planet"s environment has changed. Mars is not a pleasant place for any form of life.
(翻译成汉语) __________________________________________________________________
of primary schooling and three years of secondary schooling. In the primary and secondary schools, about
99.9% of school-age children are in school. School usually begins at 8 o"clock in the morning and ends at
3 o"clock in the afternoon on weekdays and at noon on Saturday. The school year begins in April and ends
in March. There is a summer holiday in August and a winter holiday during the New Year season.
After nine years of schooling, students can enter the three-year high school by passing an exam and by
paying a small charge (费用) each year. After high school, students can go on to study at different kinds of
colleges, usually for four years. There are also two-year junior colleges.
( )2. School usually begins at 8 o"clock in the morning and ends at 3 o"clock on weekdays.
( )3. If a Japanese boy wants to go to high school, he can choose any school without paying money.
( )4. There are nine years of schooling for Japanese children receiving when they finish high school.
( )5. From this passage we don"t know anything about the teachers in Japan.
Chinese astronaut Fei Junlong and Nie Haisheng said in a talk with some students.
Students were interested in the astronauts" space lives. They asked questions like "Did you see the Great
Wall from space?" Fei and Nie said they didn"t see the Great Wall. But they felt excited when they passed over
China, including Taiwan, the island "looked very beautiful, like a jade (翡翠).
Speaking of their lives beyond the earth, the two astronauts said cooperation (合作) with each other was
most important, "we are like the left and right hands," they said.
Young people wanted to know how the astronauts developed their careers.
"How did you decide to be astronauts when China"s space industry is still beginning?" asked a young
woman. The astronauts said it was because of their love of flight and also the need of the country.
They said their love of flight could be seen from their children"s names. Nie"s daughter is called "Nie
Tianxiang" which means "flying up high". Fei"s son is called "Fei Di", which sounds like "feidie", meaning UFO.
After the success of Shenzhou VI, China plans to put a man on the moon and build a space station in
10-15 years.
B. We should change our names.
C. We should study hard, stay healthy and have perseverance.
D. We should love the flight and our country
members. The elephants in the herd depend on one another for help in time of trouble.
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