题目
题型:0119 期中题难度:来源:
We can communicate on it. We can treat friends on it. We can buy and sell on it. We can do almost everything
on the Internet, and almost anywhere, anytime.
However, although the Internet provides services for us, it is silently getting our privacy (隐私) to some
degree. The services on most websites require our personal information. If we want to enjoy these services,
we have to provide much of our information, including our names, sex, addresses, telephone numbers and
sometimes bank accounts (帐户). Because weak network sometimes is unsafe, our information might be open,
stolen or sold. Even sometimes it will be used freely by others.
Considering (考虑到...) the above mentioned, you must pay attention to the safety when using the Internet.
First, when you need Internet service, you should always look through those big legal (合法的) websites.
Second, if the service requires important personal information, you should think twice before you type it in.
Third, store your own important card key (电子钥匙) and don"t tell others easily.
[ ]
B. look for jobs
C. chat with friends
D. give our friends" information to others
[ ]
B. some network isn"t safe so that our personal information is known or used by others
C. we have to enjoy the services of the Internet
D. using the Internet is a waste of time
[ ]
B. the name
C. the telephone number
D. the bank account
a. Surf the safe Web.
b. Think over and over before typing it in.
c. Don"t chat with friends on line.
d. Don"t use your key easily.
[ ]
B. b,c,d.
C. a,b,d.
D. a,c,d.
[ ]
B. Remember never use the ID card on the Internet.
C. Never use the Internet in the future.
D. Don"t believe others if you don"t know them.
答案
核心考点
试题【阅读理解。 The Internet has got into all the fields of our life. We can study and 】;主要考察你对题材分类等知识点的理解。[详细]
举一反三
uncomfortable. This is called the force of habits, and the force of habits should be fought against.
Habits, whether good or bad, are gradually formed. When a person does a certain thing, he is driven
by some unseen force to do the same thing repeatedly, then a habit is formed. Once a habit is formed, it
is difficult, and sometimes impossible, to get rid of. It is therefore very important that we should pay great
attention to the formation of habits. Children often form bad habits, some of which remain with them as
long as they live. Older persons also form bad habits as long as they live, and sometimes become ruined
by them.
There are other habits which, when formed in early life, are of great help. Many successful men say
that much of their success has something to do with certain habits in early life, such as early rising, honesty
and so on.
Among the habits which children should not form are laziness, lying, stealing and so on. They are all
easily formed habits. Unfortunately, older persons often form bad habits, which should have been avoided.
We should keep from all these bad habits, and try to form such habits as will be good for others and
ourselves. Remember: Habits cure habits.
B. form bad habits and easy for him to form good habits
C. get rid of bad habits and easy for him to form good habits
D. get rid of good habits and easy for him to form bad habits
B. a man can never get rid of the bad habits
C. we are forced to do them repeatedly
D. it"s hard and even not possible to get them away
B. Bad habits
C. Both good habits and bad habits
D. Neither good habits nor bad habits
B. is an early formed habit that is with one as long as he lives
C. is such a habit as will be kept from
D. is a habit that has something to do with success
anywhere on the earth. They often happen near the mountains.
During an earthquake, the shakings make rocks rise suddenly and even crack (断裂) open. 2_____ and
sometimes the whole villages or cities are destroyed.
3_____ Scientists have studied earthquakes and make maps that show the "earthquake belts". 4_____ In
these areas we should build strong houses to fight against earthquakes.
5_____ They can also tell people what to do and how to do it.
B. Houses fall; people are killed and hurt.
C. People and animals run in all directions in panic.
D. In the future, scientists will be able to predict exactly when and where an earthquake will happen.
E. Many earthquakes begin under the sea.
F. In areas in the belts, it"s possible for earthquakes to happen.
G. There are many earthquakes every year in Japan.
of fishes, and they are quite different from each other in size and life period. What"s more, it is not easy to
find out just how long a fish lives in its natural state.
We can find out how old a fish is by studying its scales, but we can not say how long more it would have
lived if we had not caught it.
We may keep fishes and record their life period but we can"t be sure that this is the length of time they
would have lived had they been left alone.
We may make marking to show how fast the fishes grow so that we can calculate the age of the largest
on record, but unless this large fish dies of old age we are still not in a position to know its natural life period.
Unlike human beings, fishes do not stop growing when they have grown up. They continue to grow as
long as they live, although the speed of growth slows down in mature fishes.
B. Its life period
C. Its size
D. Its growth speed
B. This article refers to no way of settling the problem.
C. We must go on recording while we"re keeping a fish.
D. We should make marking of its growth speed and calculate its life period.
B. sea-water
C. fully-grown
D. fresh water
he could sail on it. But he could not go far beneath its surface.
Man wants to explore deep into the sea. However, he is not a fish. He must breathe air, so he can"t stay
under the water"s surface for any length of time. To explore deep water, man faces even more dangers and
problems.
A diver who wants to stay under water for more than a few minutes must breathe air or a special mixture
of gases. He can wear a diving suit and have air pumped to him from above. He can carry a tank of air on his
back and breathe through a hose and a mouthpiece. Water weighs 800 times as much as air. Tons of water
pushes against a diver deep in the sea. His body is under great pressure.
When a diver is under great pressure, his blood takes in some of the gases he breathes. As he rises to
surface, the water pressure becomes less. If the diver rises too quickly, the gases in his blood form bubbles
(气泡). The diver is then suffering from the bends. The bends can cause a diver to double up in pain. They
can even kill him.
B. the problems a diver faces in deep sea
C. air pressure under the surface of sea water
D. a kind of illness that man suffers in the sea
B. divers explore the deep sea only for treasure
C. there is a special mixture of gases under the sea
D. diving under the water too quickly causes a kind of illness
B. His diving suit weighs too much
C. He comes to the surface too quickly
D. He tries to do exercise under the sea
B. the sea began to interest man in the last few years
C. all divers will get the bends sooner or later
D. the bends may kill a diver
travel books, and so on. And in reading books of this kind the important thing is to get on with the reading; to
try to grasp what the writer is going to tell you in the book as a whole. This is impossible if you stop and think
over the meaning of every single word which happens to be unfamiliar (不熟悉). You can not enjoy a story if
you stop half a dozen times on every page in order to look up words in the dictionary. You may even prevent
yourself from understanding the story as a whole by doing this.
When you are reading books of this kind, therefore, you will usually have to rely mainly on (依靠) the
context (上下文) to help you. If you meet an unfamiliar word, do not let it take too much of your attention
from the main thread (主线) of the story. In all probability (可能) you will meet the same word again a few
pages later on in a slightly different context, and each time you see it your understanding of it will become
more exact.
B. to try to catch the meaning of every word in the book
C. to try to understand all the writer is going to tell you
D. to try to understand the main idea of the book
B. stop and think them over
C. try to guess their meanings from the context
D. have none of them
B. to read quickly and not too carefully
C. to read very carefully
D. to read very seriously
B. Get on with the Books
C. Reading Skills
D. The Importance of Reading
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