摘要：When you cut your skin, you bleed . If a person 1 a lot of blood, he will become ill and may 2 . Blood is very important. People have always known that. At one time people even drank blood 3 themselves 4 . When doctors understand 5 blood goes around inside the body, they try ways of giving blood to people 6 need it. They take blood from the healthy people and give it to people who need it. This is called “blood translation . The blood goes from the arm of the healthy person 7 the arm of the sick person. But there are two problems. First, it does not always work. Sometimes people die when they have blood transfusion. Later, doctors find that we do not all have 8 kind of blood. There are four groups O, A, B and AB. We all have blood of one of these groups. They 9 find that they can give 10 kind of blood to people of group AB. But they find that they must give A-group blood to A-group people and B-group blood to B-group people. I have O-group blood and the doctor told me that I could give blood to anyone else 11 . There is 12 problem. To give blood of the right kind, doctors have to find a person of the right blood group. Often they can’t find a person in time. If they have a way to keep the blood until someone needs it, they can always have the right kind of blood. At first they find they keep it in bottles for fifteen to twenty days. They do this by making it very old. Then they find how to 13 it longer. In the end they find a way of keeping blood for a very long time. We call a place where we keep money a “bank . We call a place where we keep blood a “blood bank . One day, when you grow up, you may decide to give blood to a blood bank. 14 you may stop someone 15 dying. Or perhaps one day you may become ill. You may need blood. The blood bank will give it to you. ( ) 1. A. lose B. loses C. losing D. will lose ( ) 2. A. dead B. be died C. die D. death ( ) 3. A. made B. making C. makes D. to make ( ) 4. A. strong B. strongly C. more strongly D. weakly ( ) 5. A. what B. when C. why D. how ( ) 6. A. / B. it C. which D. who ( ) 7. A. in B. on C. into D. onto ( ) 8. A. same B. different C. / D. the same ( ) 9. A. too B. either C. neither D. also 10.( )A. all B. both C. either D. any 11.( )A. safety B. safe C. safely D. more safe 12.( )A. the others B. other C. the other D. another 13.( )A. let B. make C. find D. keep 14.( )A. On the way B. In this way C. By the way D. In a way 15.( )A. on B. in C. from D. to
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When you cut your skin, you bleed(流血). If a person loses a lot of blood, he will become ill and may die. Blood is very important. People have always known that. At one time, some people even drank blood to make them strong!
When doctors understand how blood goes around inside the body, they try ways of giving blood to people who need it. They take blood from the healthy people and give it to people who need it. This is called " blood transfusion（输血）". The blood goes from the arm of the healthy person into the arm of the sick person.
But there are two problems. First, it does not always work. Sometimes people die when they have blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four groups—O, A, B and AB. We all have blood of one of these groups. They also find that they can give any kind of blood to people of group AB. But they find that they must give A-group blood to A-group people and B-group blood to B-group people. I have O-group blood and the doctor told me that I could give blood to anyone else safely.
There is another problem. To give blood of the right kind, doctors have to find a person of the right blood group. Often they can not find a person in time. If they have a way to keep the blood until someone needs it, they can always have the right kind of blood. At first they find they can keep it in bottles for fifteen to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the end they find a way of keeping blood for a very long time.
We call a place where we keep money a "bank". We call a place where we keep blood a "blood bank". One day, when you grow up, you may decide to give blood to a "blood bank". In this way you may stop someone from dying. Or perhaps one day you may become ill. You may need blood. The "blood bank" will give it to you.
1.From the passage, we learn that sometimes people die when they have blood transfusions because they __________ .
A. are given the cold blood???????????? B. lose too much blood
C. are given the wrong kind of blood????? D. are O-group people
2.Which of the following is true? ________
A. We can drink blood to make us strong.
B. Blood transfusion is always safe.
C. The writer has O-group blood and can give blood to anyone.
D. The blood can only be kept for 15to 20 days.
3.People set up the "blood bank" so that they can _____________ .
A. give the right kind of blood to the people who need it in time
B. keep different groups of blood as much as possible
C. make it easier to sell or buy blood
D. keep blood for more than twenty hundred years
4.From the last paragraph (段落) of the passage, we learn that _____________ .
A. the writer thinks it's good to give blood to a "blood bank"
B. we may become ill if we give blood to a "blood bank"
C. there are many blood banks in the world today.
D. blood is more important than money
5.The writer doesn't talk about ____________ in the passage.
A. how important blood is to us ????????????? ????????????? ????????????? B. the four groups of blood
C. where the blood bank is ????????????? ????????????? ????????????? ????????????? D. what "blood transfusion" is
查看习题详情和答案>>
When you cut your skin, you bleed(流血). If a person loses a lot of blood, he will become ill and may die. Blood is very important. People have always known that. At one time, some people even drank blood to make them strong!
When doctors understand how blood goes around inside the body, they try ways of giving blood to people who need it. They take blood from the healthy people and give it to people who need it. This is called " blood transfusion（输血）". The blood goes from the arm of the healthy person into the arm of the sick person.
But there are two problems. First, it does not always work. Sometimes people die when they have blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four groups—O, A, B and AB. We all have blood of one of these groups. They also find that they can give any kind of blood to people of group AB. But they find that they must give A-group blood to A-group people and B-group blood to B-group people. I have O-group blood and the doctor told me that I could give blood to anyone else safely.
There is another problem. To give blood of the right kind, doctors have to find a person of the right blood group. Often they can not find a person in time. If they have a way to keep the blood until someone needs it, they can always have the right kind of blood. At first they find they can keep it in bottles for fifteen to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the end they find a way of keeping blood for a very long time.
We call a place where we keep money a "bank". We call a place where we keep blood a "blood bank". One day, when you grow up, you may decide to give blood to a "blood bank". In this way you may stop someone from dying. Or perhaps one day you may become ill. You may need blood. The "blood bank" will give it to you.
小题1:From the passage, we learn that sometimes people die when they have blood transfusions because they __________ .
小题2:Which of the following is true? ________
小题3:People set up the "blood bank" so that they can _____________ .
小题4:From the last paragraph (段落) of the passage, we learn that _____________ .
小题5:The writer doesn't talk about ____________ in the passage.
When doctors understand how blood goes around inside the body, they try ways of giving blood to people who need it. They take blood from the healthy people and give it to people who need it. This is called " blood transfusion（输血）". The blood goes from the arm of the healthy person into the arm of the sick person.
But there are two problems. First, it does not always work. Sometimes people die when they have blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four groups—O, A, B and AB. We all have blood of one of these groups. They also find that they can give any kind of blood to people of group AB. But they find that they must give A-group blood to A-group people and B-group blood to B-group people. I have O-group blood and the doctor told me that I could give blood to anyone else safely.
There is another problem. To give blood of the right kind, doctors have to find a person of the right blood group. Often they can not find a person in time. If they have a way to keep the blood until someone needs it, they can always have the right kind of blood. At first they find they can keep it in bottles for fifteen to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the end they find a way of keeping blood for a very long time.
We call a place where we keep money a "bank". We call a place where we keep blood a "blood bank". One day, when you grow up, you may decide to give blood to a "blood bank". In this way you may stop someone from dying. Or perhaps one day you may become ill. You may need blood. The "blood bank" will give it to you.
小题1:From the passage, we learn that sometimes people die when they have blood transfusions because they __________ .
| A．are given the cold blood | B．lose too much blood |
| C．are given the wrong kind of blood | D．are O-group people |
| A．We can drink blood to make us strong. |
| B．Blood transfusion is always safe. |
| C．The writer has O-group blood and can give blood to anyone. |
| D．The blood can only be kept for 15to 20 days. |
| A．give the right kind of blood to the people who need it in time |
| B．keep different groups of blood as much as possible |
| C．make it easier to sell or buy blood |
| D．keep blood for more than twenty hundred years |
| A．the writer thinks it's good to give blood to a "blood bank" |
| B．we may become ill if we give blood to a "blood bank" |
| C．there are many blood banks in the world today. |
| D．blood is more important than money |
| A．how important blood is to us | B．the four groups of blood |
| C．where the blood bank is | D．what "blood transfusion" is |
阅读理解
When you cut your skin, you bleed(流血). If a person loses a lot of blood, he will become ill and may die. Blood is
very important. People have always known that. At one time, some people even drank blood to make them strong!
When doctors understand how blood goes around inside the body, they try ways of giving blood to people who
need it. They take blood from the healthy people and give it to people who need it. This is called " blood transfusion"
(输血). The blood goes from the arm of the healthy person into the arm of the sick person.
But there are two problems. First, it does not always work. Sometimes people die when they have blood transfusion.
Later, doctors find that we do not all have the same kind of blood. There are four groups-O, A, B and AB. We all have
blood of one of these groups. They also find that they can give any kind of blood to people of group AB. But they find
that they must give A-group blood to A-group people and B-group blood to B-group people. I have O-group blood and
the doctor told me that I could give blood to anyone else safely.
There is another problem. To give blood of the right kind, doctors have to find a person of the right blood group.
Often they can not find a person in time. If they have a way to keep the blood until someone needs it, they can always
have the right kind of blood. At first they find they can keep it in bottles for fifteen to twenty days. They do this by
making it very cold. Then they find how to keep it longer. In the end they find a way of keeping blood for a very long time.
We call a place where we keep money a "bank". We call a place where we keep blood a "blood bank". One day,
when you grow up, you may decide to give blood to a "blood bank". In this way you may stop someone from dying.
Or perhaps one day you may become ill. You may need blood. The "blood bank" will give it to you.
1. From the passage, we learn that sometimes people die when they have blood transfusions because they_________.
A. are unhealthy people
B. have lost a lot of blood
C. are not given the right kind of blood
D. are AB-group people
B. have lost a lot of blood
C. are not given the right kind of blood
D. are AB-group people
2. People set up the "blood bank" so that they can _________.
A. give the right kind of blood to the people who need it in time
B. keep different groups of blood as much as possible
C. make it easier to sell or buy blood
D. keep blood for more than twenty hundred years
B. keep different groups of blood as much as possible
C. make it easier to sell or buy blood
D. keep blood for more than twenty hundred years
3. The writer doesn't talk about ________ in the passage.
A. how important blood is to us
B. the four groups of blood
C. where the blood bank is
D. what "blood transfusion" is
B. the four groups of blood
C. where the blood bank is
D. what "blood transfusion" is
4. Which one is right among the following expressions?
A. If I have AB-group blood, I can give my blood to anyone else safely.
B. If I have B-group blood, I can give my blood to a person with AB-group blood.
C. If I have A- group blood, I can only give my blood to others with the same blood.
D. If I have O-group blood, I can get blood from anyone else safely.
B. If I have B-group blood, I can give my blood to a person with AB-group blood.
C. If I have A- group blood, I can only give my blood to others with the same blood.
D. If I have O-group blood, I can get blood from anyone else safely.
5. The passage mainly tells us_________.
A. some means of keeping the blood
B. something about 4 kinds of human's blood
C. something about blood transfusion
D. all of the above
查看习题详情和答案>>
B. something about 4 kinds of human's blood
C. something about blood transfusion
D. all of the above
阅读理解。
When you cut your skin, you bleed (流血). If a person loses a lot of blood (血), he will become ill and
may die. Blood is very important. People have known that. At one time, some people even drank blood
to make them strong!
When doctors understand how blood goes around inside the body, they try ways of giving blood to
people who need it. They take blood from the healthy people and give it to people who need it. This is
called "blood transfusion". The blood goes from the arm of the sick person.
But there are two problems. First, it does not always work. Sometimes people die when they have
blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four
groups - O, A, B and AB. We all have blood of one of these groups. They also find that they can give any
kind of blood to people of group AB. But they find that they must give A group blood to A group people
and B group blood to B group people. I have O group blood and the doctor told me that I could give
blood to anyone else safely.
There is another problem. To give blood of the right kind, doctors have to find a person of the right
blood group. Often they can not find a person in time. If they have a way to keep the blood until someone
needs it, they can always have the right kind of blood. At first they find they can keep it in bottles for
fifteen to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the
end they find a way of keeping blood for a very long time.
We call a place where we keep money a "bank". We call a place where we keep blood a "blood
bank". One day, when you grow up, you may decide to give blood to a "blood bank". In this way you
may stop someone from dying. Or perhaps one day you become ill. You may need blood. The "blood
bank" will give it to you.
may die. Blood is very important. People have known that. At one time, some people even drank blood
to make them strong!
When doctors understand how blood goes around inside the body, they try ways of giving blood to
people who need it. They take blood from the healthy people and give it to people who need it. This is
called "blood transfusion". The blood goes from the arm of the sick person.
But there are two problems. First, it does not always work. Sometimes people die when they have
blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four
groups - O, A, B and AB. We all have blood of one of these groups. They also find that they can give any
kind of blood to people of group AB. But they find that they must give A group blood to A group people
and B group blood to B group people. I have O group blood and the doctor told me that I could give
blood to anyone else safely.
There is another problem. To give blood of the right kind, doctors have to find a person of the right
blood group. Often they can not find a person in time. If they have a way to keep the blood until someone
needs it, they can always have the right kind of blood. At first they find they can keep it in bottles for
fifteen to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the
end they find a way of keeping blood for a very long time.
We call a place where we keep money a "bank". We call a place where we keep blood a "blood
bank". One day, when you grow up, you may decide to give blood to a "blood bank". In this way you
may stop someone from dying. Or perhaps one day you become ill. You may need blood. The "blood
bank" will give it to you.
1. From the passage, we learn that sometimes people die when they have blood transfusions because they _____.
A. are unhealthy people
B. have lost a lot of blood
C. are not given the right kind of blood
D. are AB group people
B. have lost a lot of blood
C. are not given the right kind of blood
D. are AB group people
2. Which of the following is true?
A. Doctors can give any kind of blood to the writer.
B. The writer can give blood to B group people.
C. The writer has never had a blood transfusion.
D. The writer has the same kind of blood as his father.
B. The writer can give blood to B group people.
C. The writer has never had a blood transfusion.
D. The writer has the same kind of blood as his father.
3. People set up the "blood bank" so that they can _____.
A. give the right kind of blood to the people who need it in time.
B. keep different groups of blood as much as possible.
C. make it easier to sell or buy blood
D. keep blood for more than twenty hundred years
B. keep different groups of blood as much as possible.
C. make it easier to sell or buy blood
D. keep blood for more than twenty hundred years
4. From the last paragraph (段落) of the passage, we learn that _____.
A. the writer thinks it's good to give blood to a "blood bank"
B. we may become ill if we give blood to a "blood bank"
C. many people died because they lost a lot of blood
D. blood is more important than money
B. we may become ill if we give blood to a "blood bank"
C. many people died because they lost a lot of blood
D. blood is more important than money
5. The writer doesn't talk about _____ in the passage.
A. how important blood is to us
B. the four groups of blood
C. where the blood bank is
D. what " blood transfusion" is
查看习题详情和答案>>
B. the four groups of blood
C. where the blood bank is
D. what " blood transfusion" is
阅读理解。
When you cut your skin, you bleed (流血). If a person loses a lot of blood (血液), he will become
ill and may die. Blood is very important. People have always known that. At one time, some people even
drank blood to make them strong!
When doctors understand how blood goes around inside the body, they try ways of giving blood to
people who need it. They take blood from the healthy people and give it to people who need it. This is
called "blood transfusion" (输血). The blood goes from the arm of the healthy person into the arm of the
sick person.
But there are two problems. First, it does not always work. Sometimes people die when they have
blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four
groups---O, A, B and AB. We all have blood of one of these groups. They also find that they can give any
kind of blood to people of group AB. But they find that they must give A-group blood to A-group people
and B-group blood to B-group people. I have O-group blood and the doctor told me that I could give blood
to anyone else safely.
There is another problem. To give blood of the right kind, doctors have to find a person of the right
blood group. Often they can not find a person in time. If they have a way to keep the blood until someone
needs it, they can always have the right kind of blood. At first they find they can keep it in bottles for fifteen
to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the end they
find a way of keeping blood for a very long time. We call a place where we keep money a "bank".
We call a place where we keep blood a "blood bank". One day, when you grow up, you may decide to
give blood to a "blood bank". In this way you may stop someone from dying. Or perhaps one day you may
become ill. You may need blood. The "blood bank" will give it to you.
ill and may die. Blood is very important. People have always known that. At one time, some people even
drank blood to make them strong!
When doctors understand how blood goes around inside the body, they try ways of giving blood to
people who need it. They take blood from the healthy people and give it to people who need it. This is
called "blood transfusion" (输血). The blood goes from the arm of the healthy person into the arm of the
sick person.
But there are two problems. First, it does not always work. Sometimes people die when they have
blood transfusion. Later, doctors find that we do not all have the same kind of blood. There are four
groups---O, A, B and AB. We all have blood of one of these groups. They also find that they can give any
kind of blood to people of group AB. But they find that they must give A-group blood to A-group people
and B-group blood to B-group people. I have O-group blood and the doctor told me that I could give blood
to anyone else safely.
There is another problem. To give blood of the right kind, doctors have to find a person of the right
blood group. Often they can not find a person in time. If they have a way to keep the blood until someone
needs it, they can always have the right kind of blood. At first they find they can keep it in bottles for fifteen
to twenty days. They do this by making it very cold. Then they find how to keep it longer. In the end they
find a way of keeping blood for a very long time. We call a place where we keep money a "bank".
We call a place where we keep blood a "blood bank". One day, when you grow up, you may decide to
give blood to a "blood bank". In this way you may stop someone from dying. Or perhaps one day you may
become ill. You may need blood. The "blood bank" will give it to you.
1. From the passage, we learn that sometimes people die when they have blood transfusions because
they _______.
they _______.
[ ]
A. are unhealthy people
B. have lost a lot of blood
C. are not given the right kind of blood
D. are AB-group people
B. have lost a lot of blood
C. are not given the right kind of blood
D. are AB-group people
2. Which of the following is true?
[ ]
A. Doctors can give any kind of blood to the writer.
B. The writer can give blood to B-group people.
C. The writer has never had a blood transfusion
D. The writer has the same kind of blood as his father.
B. The writer can give blood to B-group people.
C. The writer has never had a blood transfusion
D. The writer has the same kind of blood as his father.
3. People set up (建立) the "blood bank" so that they can _______.
[ ]
A. give the right kind of blood to the people who need it in time
B. keep different groups of blood as much as possible
C. make it easier to sell or buy blood
D. keep blood for more than twenty hundred years
B. keep different groups of blood as much as possible
C. make it easier to sell or buy blood
D. keep blood for more than twenty hundred years
4. From the last paragraph of the passage, we learn that _______.
[ ]
A. the writer thinks it's good to give blood to a "blood bank"
B. we may become ill if we give blood to a "blood bank"
C. many people died because they lost a lot of blood
D. blood is more important than money
B. we may become ill if we give blood to a "blood bank"
C. many people died because they lost a lot of blood
D. blood is more important than money
5. The writer doesn't talk about _______ in the passage.
[ ]
A. how important blood is to us
B. the four groups of blood
C. where the blood bank is
D. what "blood transfusion" is
查看习题详情和答案>>
B. the four groups of blood
C. where the blood bank is
D. what "blood transfusion" is