论文部分内容阅读
必修五
1—5 BBAAB 6—10 BCCCC 11—15 BCBCB
16—20 ACBAB 21—25 DADAD 26—30 CCBCB
31—35 BCDCA 36—40 DBCDB 41—45 DACAD
46—50 BCAAD 51—55 CDBCC 56—60 BCDCD
61—65 BCADD
66. The Library Company of Philadelphia.
67. A woman who knew everybody in her day/who kept the diary 190 years ago.
68. Because the diary records big events and stories about Philadelphia.
69. Because he had left the diary in the taxi.
70. I’m excited.
短文改错
I am anxiously expecting your letter， and at last it reached you. I
was me
am very glad now to know that everyone at home is enjoying good health as usually. Things here are∧same as they were before. The
usual the
final examination will take place in next week， so I am now busy
prepared my lessons. It’s nice to thinking that the summer vacation is
preparing think
coming near. I can’t say how many I want to see you all again. I am
much
looking forward to spend the summer days with you. Give my loves to
spending love
Father， Mother and the others at home.
One possible version：
Dear Li Hua，
I’m so glad to hear from you. In your letter， you asked me to explain the differences between British English and American English. They are different in many ways. The most obvious part is the vocabulary. Sometimes different words are used to refer to the same thing. For example， in America， people use “automobile”， “freeway” and “gas” while in Britain people use “car”， “motorway” and “petrol”.
There are a few differences in grammar， too. The other two areas in which the two varieties differ are spelling and pronunciation. American spelling seems simpler. The words “centre”， “colour” and “programme” in British English are spelt as “center”， “color” and “program” in American English.
These are the main differences between British English and American English. I hope my information is useful to you.
Hope everything goes well.
Yours truly，
Danny
1—5 ABACA 6—10 CAACB 11—15 AACBC
16—20 CABAB 21—25 CBADB 26—30 CDCAA
31—35 BACDC 36—40 ADABC 41—45 DAABB
46—50 DCBCD 51—55 BDCCA 56—60 ABDBA
61—65 CDDCA
66. Moving toward the south.
67. An event for people to enjoy themselves during Christmas.
68. By car. /In the car.
69. Because he/she could enjoy the Christmas mood there. 70. People will travel a long way for good things.
短文改错
Internet addiction is one of the biggest problem in China today.
problems
According to a recently report， about 16 million teenagers are
recent
addicted to the Internet to some degree. As we know， the Internet had
has
made our life more easier and more convenient. It can be used for the
a
variety of things， such as sending and receiving e-mails， searching with information， shopping and learning. However， a number of
for
teenagers are spending too many of their time playing games and
much
chatting， many of who have become victims of unhealthy websites.
whom
All society should be concerning about the negative effects of the
concerned
Internet. Action should be taken∧keep teenagers from becoming addicted
to
to the Internet.
One possible version：
Dear Sir or Madam，
I’m writing in response to your advertisement for a temporary position as a shop assistant. My interest in selling goods contributes to my qualification for this job. Now let me introduce myself first.
I’m a 16-year-old student and will be able to work during the summer holiday. I don’t have any experience but I’m interested in this career. I’m fluent in both Putonghua and spoken English. Besides， I’m good at the computer. What’s more， I am energetic and hard-working. I am outgoing and I can get along well with others.
I would be very grateful if you give my application strong consideration and offer me an opportunity of a personal interview at your convenience.
I look forward to hearing from you.
Yours sincerely，
Li Ping
1—5 BCBAA 6—10 CABAB 11—15 ACABA
16—20 BCBAB 21—25 ADABA 26—30 BDCBB
31—35 CABDC 36—40 AADBC 41—45 DADCA
46—50 DBADC 51—55 CADDD 56—60 DBADA
61—65 DCBDB
66. Because Owens replied his name was “J. C.”.
67. At the age of 13.
68. He set many records though he was injured.
69. He thought at least it was an honest living.
70. The medals have encouraged Owens to overcome difficulties in life.
短文改错
Last month my husband and I bought our two-year-old daughter a little dog. There were not many children of her age there we lived，
where
and we thought a dog would make her less alone. We were right.
lonely They play together happily all day long. Our daughter now smiles
played
and laughs a lot more than she used∧. In a way it is like having two
to
children in the house. All of them are very unclean， but they cry
Both and
when they do not get what they want. The dog is easy to look after
easier
than my daughter. He always eats up all his foods and we don’t have
food
lots of dirty clothes to wash. My husband is also happy because of I
have given up smoke. The dog doesn’t like the smell.
smoking
One possible version：
The Value of Reading Books
People often say that gold and silver are very valuable things in the world. In my opinion， books are more valuable than anything else.
Books are our friends. They introduce us different kinds of knowledge. And if we feel lonely or unhappy， we always can find comfort in them.
Books are also our teachers. They teach us truth， science， literature， and philosophy of life. Besides， they increase our knowledge， enlarge our experience， strengthen our character and do many other things which we can not do without them.
Books tell us what is right and what is wrong. And books can also tell the good from the bad clearly.
Therefore to read more books is the best policy for our young students.
1—5 BBAAB 6—10 BCABC 11—15 ACBCA
16—20 BCBAA 21—25 DCADB 26—30 CABDA
31—35 DABAD 36—40 BDAAC 41—45 ACBCC
46—50 BABDA 51—55 ABDBD 56—60 DBCAD
61. obvious 62. satisfying/satisfactory 63. curious 64. review 65. Compare 66. confusing 67. offered 68. available 69. disturb 70. warn
71. He/She doesn’t feel energetic， but tired and worn out.
72. Stress and sleep are directly related.
73. Seven hours.
74. He will have a headache instead of feeling more energetic.
75. Give themselves a short break and do something restful.
短文改错
In Wednesday morning， Tom was walking along the street.
On
Suddenly he heard two shot. They came from the bank. He ran to the
shots
bank but saw a man coming out. The man is short and fat with
and was
red hair. He had a bag of money and a gun in her hands. The man ran
his
away fastly and was not caught that morning. That afternoon Tom
fast
went∧a cinema. He saw the thief again and phoning the police. to phoned
They caught the thief. How an exciting day for Tom！ The bank
What
gave him with 100 dollars as a prize.
One possible version：
Film or Book， Which Do You Prefer？
Nowadays many literary works are rearranged into films. Some of us think that it is better to see the film than to read the book in the original. The reason is that it takes less time to understand the whole story. Besides， the film is usually more interesting， and it is easier to follow.
Some others have just the opposite opinion. They think that they can get more detailed information from the original work. Meanwhile， the language in the book is possibly more lively and beautiful.
Personally， I agree with the second view. Actually I have more reasons for it. I think I can stay at home， reading quietly in a situation of my own， and what’s more， I am able to understand the author’s ideas better. In a word， to read the original work is better than to see the film based on it.
1—5 ABCAC 6—10 BCBAB 11—15 CBCBA
16—20 BBCCA 21—25 CBCBA 26—30 BAACB
31—35 CACCB 36—40 BCDCB 41—45 ABACB
46—50 DCBCD 51—55 ABADC 56—60 BCDDC
61—65 BACBC
66. She was busy preparing the traditional Thanksgiving turkey.
67. Because they wanted old papers.
68. Because she showed great pity on them.
69. She thought the writer’s cups matched the saucers.
70. To remind her how happy her life was.
短文改错
I have planned to join in our college basketball team next year.
So I am spending as more time as I can with other people who
much
likes to play now. They are teaching him the most important rules and
like me
skills of the game， and I am getting better all∧time. We have a
the
neighborhood team who plays against other teams in the area. One of
which/that
my neighbor is helping the rest of us improved our skills. Tonight we
neighbors improve
are played against one of the best teams in the city， and I think we
playing
can beat them if we won’t make any mistake.
don’t
One possible version：
Hello， dear friends. I feel very glad to introduce a Chinese traditional festival—the Spring Festival—to you.
It’s a time for the family reunion. All the family members try to come back to get together with their families. Usually there’ll be a big dinner on the New Year’s Eve. Everybody will be happy to eat， drink and have a wonderful time together. On New Year’s Day， people will get up early， visit and give their best wishes to their relatives and friends， make phone calls or just send short messages. Children are always the happiest because they can usually get some money as a gift.
I do hope you can have an opportunity to celebrate the Spring Festival in China.
That’s all. Thank you！
1—5 CCBAA 6—10 BBCAA 11—15 BCCBC
16—20 ABBAC 21—25 BCCAA 26—30 ABDCC
31—35 BDDBC 36—40 DCADB 41—45 CADBC
46—50 ADCAC 51—55 DCBAD 56—60 BCBCD
61—65 ACCAD
66. It was taken over by an army of joggers.
67. He/She took it seriously and gave it a try.
68. Physical weaknesses.
69. Because he found it neither healthy nor interesting.
70. It is something that brings him/her pain.
短文改错
Now many students are on the sports field take part in all
taking
kinds of sports. A ball game is going on among Class 1 and Class 2.
between
Do you see the students over there？ Some young boys is practicing
are
the highly jump. One of them is a best high jumper in our school. He
high the
practices very hard every day. He wanted to break the school record
wants
at the sports meeting next spring. On this corners of the field， you
corner
can see other group of students. Their teacher is telling them how
another
∧do better. Our students love sports. They want to keep fit so as to
to
serve for their country.
One possible version：
In recent years， the topic whether it is fair for athletes who carry off prizes in Olympic Games to get high salaries has caused more and more discussion.
Those who support it think that athletes have won a great reputation for our country in Olympic Games. What’s more， athletes must experience painstaking physical and psychological training. Besides， they offer a lot of encouragement to young people to take part in physical activities.
However， some people are against it. They consider that athletes do nothing to put the national economy forward directly. Therefore they should not receive so much money.
1—5 BBABA 6—10 CABAC 11—15 CACBC
16—20 ABAAC 21—25 BDBAA 26—30 DCADC
31—35 CBDBA 36—40 CCBAA 41—45 DBCAB
46—50 CBCCB 51—55 BBCAB 56—60 BDADD
61—65 DCDAB
66. She would go to him/her and just be around.
67. She felt sorry for her mistake. 68. When she smiled.
69. Because she was loved by everybody she met.
70. She died of old age many years ago.
短文改错
Dear editor，
In the past my hometown was used to be a beautiful place.
Thick trees and green grass could be seeing everywhere. In order
seen
to build more house and grow more crops， people cut down more
houses
and more trees. As time went on， the whole forest were almost
was
destroyed. Gradually the green hills had changed into wasteland. As
have
a result， sandstorms struck us now and then， from which we suffer a
strike
lot. However， I do hope all the people should realize the terribly
Therefore terrible
result of not caring about our environment. What’s more， they
we
should take good care of the forests and plant trees instead∧cutting
of
them down to improve our living conditions.
One possible version：
Recently， our class have had a heated discussion about whether the zoo should be moved out of the city.
Some of my classmates are in favor of the move. They say large crowds of tourists to the zoo will result in traffic jams. They also say that once moved， animals will have more space and better living conditions in the suburbs.
However， other students are against the idea， saying that the zoo has a history of 100 years， and is well-known at home and abroad. So it should remain where it is. What’s more， moving may cause the death of some animals.
1—5 BABAC 6—10 ACBAB 11—15 AACBA
16—20 BACBA 21—25 DBBBD 26—30 CACBA
31—35 DABCA 36—40 DBDCA 41—45 DABCB
46—50 ADABD 51—55 CADDB 56—60 ABAAD
61. freeze 62. master 63. lie 64. protest 65. differ 66. attempt 67. solve 68. apply 69. endanger 70. pretend
71. How many miles Americans traveled by different means of transportation.
72. The national provider of train transportation.
73. Because they can decide when to travel.
74. More than one/a day.
75. Because for them saving time is the most important thing.
短文改错
I gave my housekeeper an old pair∧trousers to wash and went
of
into the study to reading. My housekeeper usual looks through my
read usually
pocket before washing my clothes， but for any reason she failed to
some
do so this time. As I was reading， I suddenly remember that there
remembered
was a five-pound note in the back pocket of the trousers I had told
her to wash it. I dropped my book and rushed into a bathroom， for
the but
it was too late. My housekeeper said that her trousers had been in the
my
washing machine for fifteen minutes yet.
already
One possible version：
I would like to be a volunteer in my spare time and do whatever I can to help all people in trouble.
My reasons are as follows： First of all， it is a good virtue to help others. We all need others’ help in case we get into trouble. Secondly， we are able to better ourselves by helping others because we can get valuable experience and build up our confidence while serving others. What’s more， volunteering makes us feel better about ourselves， making our life more enjoyable. More importantly， we can make the world a better place to live in by volunteering to improve it.
1—5 BBAAB 6—10 BCCCC 11—15 BCBCB
16—20 ACBAB 21—25 DADAD 26—30 CCBCB
31—35 BCDCA 36—40 DBCDB 41—45 DACAD
46—50 BCAAD 51—55 CDBCC 56—60 BCDCD
61—65 BCADD
66. The Library Company of Philadelphia.
67. A woman who knew everybody in her day/who kept the diary 190 years ago.
68. Because the diary records big events and stories about Philadelphia.
69. Because he had left the diary in the taxi.
70. I’m excited.
短文改错
I am anxiously expecting your letter， and at last it reached you. I
was me
am very glad now to know that everyone at home is enjoying good health as usually. Things here are∧same as they were before. The
usual the
final examination will take place in next week， so I am now busy
prepared my lessons. It’s nice to thinking that the summer vacation is
preparing think
coming near. I can’t say how many I want to see you all again. I am
much
looking forward to spend the summer days with you. Give my loves to
spending love
Father， Mother and the others at home.
One possible version：
Dear Li Hua，
I’m so glad to hear from you. In your letter， you asked me to explain the differences between British English and American English. They are different in many ways. The most obvious part is the vocabulary. Sometimes different words are used to refer to the same thing. For example， in America， people use “automobile”， “freeway” and “gas” while in Britain people use “car”， “motorway” and “petrol”.
There are a few differences in grammar， too. The other two areas in which the two varieties differ are spelling and pronunciation. American spelling seems simpler. The words “centre”， “colour” and “programme” in British English are spelt as “center”， “color” and “program” in American English.
These are the main differences between British English and American English. I hope my information is useful to you.
Hope everything goes well.
Yours truly，
Danny
1—5 ABACA 6—10 CAACB 11—15 AACBC
16—20 CABAB 21—25 CBADB 26—30 CDCAA
31—35 BACDC 36—40 ADABC 41—45 DAABB
46—50 DCBCD 51—55 BDCCA 56—60 ABDBA
61—65 CDDCA
66. Moving toward the south.
67. An event for people to enjoy themselves during Christmas.
68. By car. /In the car.
69. Because he/she could enjoy the Christmas mood there. 70. People will travel a long way for good things.
短文改错
Internet addiction is one of the biggest problem in China today.
problems
According to a recently report， about 16 million teenagers are
recent
addicted to the Internet to some degree. As we know， the Internet had
has
made our life more easier and more convenient. It can be used for the
a
variety of things， such as sending and receiving e-mails， searching with information， shopping and learning. However， a number of
for
teenagers are spending too many of their time playing games and
much
chatting， many of who have become victims of unhealthy websites.
whom
All society should be concerning about the negative effects of the
concerned
Internet. Action should be taken∧keep teenagers from becoming addicted
to
to the Internet.
One possible version：
Dear Sir or Madam，
I’m writing in response to your advertisement for a temporary position as a shop assistant. My interest in selling goods contributes to my qualification for this job. Now let me introduce myself first.
I’m a 16-year-old student and will be able to work during the summer holiday. I don’t have any experience but I’m interested in this career. I’m fluent in both Putonghua and spoken English. Besides， I’m good at the computer. What’s more， I am energetic and hard-working. I am outgoing and I can get along well with others.
I would be very grateful if you give my application strong consideration and offer me an opportunity of a personal interview at your convenience.
I look forward to hearing from you.
Yours sincerely，
Li Ping
1—5 BCBAA 6—10 CABAB 11—15 ACABA
16—20 BCBAB 21—25 ADABA 26—30 BDCBB
31—35 CABDC 36—40 AADBC 41—45 DADCA
46—50 DBADC 51—55 CADDD 56—60 DBADA
61—65 DCBDB
66. Because Owens replied his name was “J. C.”.
67. At the age of 13.
68. He set many records though he was injured.
69. He thought at least it was an honest living.
70. The medals have encouraged Owens to overcome difficulties in life.
短文改错
Last month my husband and I bought our two-year-old daughter a little dog. There were not many children of her age there we lived，
where
and we thought a dog would make her less alone. We were right.
lonely They play together happily all day long. Our daughter now smiles
played
and laughs a lot more than she used∧. In a way it is like having two
to
children in the house. All of them are very unclean， but they cry
Both and
when they do not get what they want. The dog is easy to look after
easier
than my daughter. He always eats up all his foods and we don’t have
food
lots of dirty clothes to wash. My husband is also happy because of I
have given up smoke. The dog doesn’t like the smell.
smoking
One possible version：
The Value of Reading Books
People often say that gold and silver are very valuable things in the world. In my opinion， books are more valuable than anything else.
Books are our friends. They introduce us different kinds of knowledge. And if we feel lonely or unhappy， we always can find comfort in them.
Books are also our teachers. They teach us truth， science， literature， and philosophy of life. Besides， they increase our knowledge， enlarge our experience， strengthen our character and do many other things which we can not do without them.
Books tell us what is right and what is wrong. And books can also tell the good from the bad clearly.
Therefore to read more books is the best policy for our young students.
1—5 BBAAB 6—10 BCABC 11—15 ACBCA
16—20 BCBAA 21—25 DCADB 26—30 CABDA
31—35 DABAD 36—40 BDAAC 41—45 ACBCC
46—50 BABDA 51—55 ABDBD 56—60 DBCAD
61. obvious 62. satisfying/satisfactory 63. curious 64. review 65. Compare 66. confusing 67. offered 68. available 69. disturb 70. warn
71. He/She doesn’t feel energetic， but tired and worn out.
72. Stress and sleep are directly related.
73. Seven hours.
74. He will have a headache instead of feeling more energetic.
75. Give themselves a short break and do something restful.
短文改错
In Wednesday morning， Tom was walking along the street.
On
Suddenly he heard two shot. They came from the bank. He ran to the
shots
bank but saw a man coming out. The man is short and fat with
and was
red hair. He had a bag of money and a gun in her hands. The man ran
his
away fastly and was not caught that morning. That afternoon Tom
fast
went∧a cinema. He saw the thief again and phoning the police. to phoned
They caught the thief. How an exciting day for Tom！ The bank
What
gave him with 100 dollars as a prize.
One possible version：
Film or Book， Which Do You Prefer？
Nowadays many literary works are rearranged into films. Some of us think that it is better to see the film than to read the book in the original. The reason is that it takes less time to understand the whole story. Besides， the film is usually more interesting， and it is easier to follow.
Some others have just the opposite opinion. They think that they can get more detailed information from the original work. Meanwhile， the language in the book is possibly more lively and beautiful.
Personally， I agree with the second view. Actually I have more reasons for it. I think I can stay at home， reading quietly in a situation of my own， and what’s more， I am able to understand the author’s ideas better. In a word， to read the original work is better than to see the film based on it.
1—5 ABCAC 6—10 BCBAB 11—15 CBCBA
16—20 BBCCA 21—25 CBCBA 26—30 BAACB
31—35 CACCB 36—40 BCDCB 41—45 ABACB
46—50 DCBCD 51—55 ABADC 56—60 BCDDC
61—65 BACBC
66. She was busy preparing the traditional Thanksgiving turkey.
67. Because they wanted old papers.
68. Because she showed great pity on them.
69. She thought the writer’s cups matched the saucers.
70. To remind her how happy her life was.
短文改错
I have planned to join in our college basketball team next year.
So I am spending as more time as I can with other people who
much
likes to play now. They are teaching him the most important rules and
like me
skills of the game， and I am getting better all∧time. We have a
the
neighborhood team who plays against other teams in the area. One of
which/that
my neighbor is helping the rest of us improved our skills. Tonight we
neighbors improve
are played against one of the best teams in the city， and I think we
playing
can beat them if we won’t make any mistake.
don’t
One possible version：
Hello， dear friends. I feel very glad to introduce a Chinese traditional festival—the Spring Festival—to you.
It’s a time for the family reunion. All the family members try to come back to get together with their families. Usually there’ll be a big dinner on the New Year’s Eve. Everybody will be happy to eat， drink and have a wonderful time together. On New Year’s Day， people will get up early， visit and give their best wishes to their relatives and friends， make phone calls or just send short messages. Children are always the happiest because they can usually get some money as a gift.
I do hope you can have an opportunity to celebrate the Spring Festival in China.
That’s all. Thank you！
1—5 CCBAA 6—10 BBCAA 11—15 BCCBC
16—20 ABBAC 21—25 BCCAA 26—30 ABDCC
31—35 BDDBC 36—40 DCADB 41—45 CADBC
46—50 ADCAC 51—55 DCBAD 56—60 BCBCD
61—65 ACCAD
66. It was taken over by an army of joggers.
67. He/She took it seriously and gave it a try.
68. Physical weaknesses.
69. Because he found it neither healthy nor interesting.
70. It is something that brings him/her pain.
短文改错
Now many students are on the sports field take part in all
taking
kinds of sports. A ball game is going on among Class 1 and Class 2.
between
Do you see the students over there？ Some young boys is practicing
are
the highly jump. One of them is a best high jumper in our school. He
high the
practices very hard every day. He wanted to break the school record
wants
at the sports meeting next spring. On this corners of the field， you
corner
can see other group of students. Their teacher is telling them how
another
∧do better. Our students love sports. They want to keep fit so as to
to
serve for their country.
One possible version：
In recent years， the topic whether it is fair for athletes who carry off prizes in Olympic Games to get high salaries has caused more and more discussion.
Those who support it think that athletes have won a great reputation for our country in Olympic Games. What’s more， athletes must experience painstaking physical and psychological training. Besides， they offer a lot of encouragement to young people to take part in physical activities.
However， some people are against it. They consider that athletes do nothing to put the national economy forward directly. Therefore they should not receive so much money.
1—5 BBABA 6—10 CABAC 11—15 CACBC
16—20 ABAAC 21—25 BDBAA 26—30 DCADC
31—35 CBDBA 36—40 CCBAA 41—45 DBCAB
46—50 CBCCB 51—55 BBCAB 56—60 BDADD
61—65 DCDAB
66. She would go to him/her and just be around.
67. She felt sorry for her mistake. 68. When she smiled.
69. Because she was loved by everybody she met.
70. She died of old age many years ago.
短文改错
Dear editor，
In the past my hometown was used to be a beautiful place.
Thick trees and green grass could be seeing everywhere. In order
seen
to build more house and grow more crops， people cut down more
houses
and more trees. As time went on， the whole forest were almost
was
destroyed. Gradually the green hills had changed into wasteland. As
have
a result， sandstorms struck us now and then， from which we suffer a
strike
lot. However， I do hope all the people should realize the terribly
Therefore terrible
result of not caring about our environment. What’s more， they
we
should take good care of the forests and plant trees instead∧cutting
of
them down to improve our living conditions.
One possible version：
Recently， our class have had a heated discussion about whether the zoo should be moved out of the city.
Some of my classmates are in favor of the move. They say large crowds of tourists to the zoo will result in traffic jams. They also say that once moved， animals will have more space and better living conditions in the suburbs.
However， other students are against the idea， saying that the zoo has a history of 100 years， and is well-known at home and abroad. So it should remain where it is. What’s more， moving may cause the death of some animals.
1—5 BABAC 6—10 ACBAB 11—15 AACBA
16—20 BACBA 21—25 DBBBD 26—30 CACBA
31—35 DABCA 36—40 DBDCA 41—45 DABCB
46—50 ADABD 51—55 CADDB 56—60 ABAAD
61. freeze 62. master 63. lie 64. protest 65. differ 66. attempt 67. solve 68. apply 69. endanger 70. pretend
71. How many miles Americans traveled by different means of transportation.
72. The national provider of train transportation.
73. Because they can decide when to travel.
74. More than one/a day.
75. Because for them saving time is the most important thing.
短文改错
I gave my housekeeper an old pair∧trousers to wash and went
of
into the study to reading. My housekeeper usual looks through my
read usually
pocket before washing my clothes， but for any reason she failed to
some
do so this time. As I was reading， I suddenly remember that there
remembered
was a five-pound note in the back pocket of the trousers I had told
her to wash it. I dropped my book and rushed into a bathroom， for
the but
it was too late. My housekeeper said that her trousers had been in the
my
washing machine for fifteen minutes yet.
already
One possible version：
I would like to be a volunteer in my spare time and do whatever I can to help all people in trouble.
My reasons are as follows： First of all， it is a good virtue to help others. We all need others’ help in case we get into trouble. Secondly， we are able to better ourselves by helping others because we can get valuable experience and build up our confidence while serving others. What’s more， volunteering makes us feel better about ourselves， making our life more enjoyable. More importantly， we can make the world a better place to live in by volunteering to improve it.