Some primary schoolchildren have been raised in homes with more green space around． They are likely to come with larger volumes of white and grey matter in certain areas of the brain． These differences are associated（关联） with beneficial effects on cognitive function （认知功能）． This is the main conclusion of a study led by the Barcelona Institute for Global Health．
The study was performed among 253 schoolchildren in Spain．Lifelong exposure（接触） to green space in the living places was recorded﹣using the information on the children's addresses from birth up through to the time of the study． Brain structure was studied using 3D magnetic resonance imaging （MRI）． Working memory and inattentiveness（注意力不集中）were graded with computers．
"This is the first study that shows the association between long﹣term exposure to green space and brain structure．" Says Dr． Payam Dadvand， the leading researcher of the study． "Our findings suggest that exposure to green space early in life could result in beneficial structural changes in the brain．"
The findings show that long﹣term exposure to greenness is positively associated with white and grey matter volumes in several parts of the brain． Some of them are related to higher scores on cognitive tests． Moreover， larger volumes of white and grey matter in those parts might lead to better working memory and less inattentiveness．
Exposure to nature has been thought to be necessary for brain development in children． Another study of 2，593 children shows that children in school with more green space have a greater increase in working memory and a greater decrease in inattentiveness．
Humans are believed to be tied to nature． Playing in greener areas offers children opportunities to search and learn． Accordingly， green space is thought to promptimportant exercises in discovery， creativity and risk taking． These exercises in turn positively influence brain development．
Dr． Dadvand's study suggests how such structural changes could bring about the beneficial effects of green spaces on cognitive development． It also adds to the proof that suggests the lasting effects of early life exposure to greenness on our health and the benefits of increasing greenness in cities．
Further studies are needed to prove the findings in other populations， settings and climates． And researchers need to examine differences according to the nature and quality of green space．
（1）The second paragraph is mainly about ．
A． how the study was performed
B． what was recorded in the study
C． how long the study lasted
D． who took part in the study
（2）The word "prompt" in paragraph 6 probably means " "．
A． control
B． encourage
C． balance
D． change
（3）What can we learn from the passage？
A． Working memory influences white and grey matter in the brain．
B． Dr． Dadvand stressed the importance of changing the environment．
C． Studies proved the influence of greenness on populations outs of Spain．
D． Living in greener neighborhoods benefits children in brain development．
A Beautiful Moment
When I was in high school．I worked part﹣time helping Dad sell fruits and vegetables at a market． One day，as I was preparing the fruits，a little boy came by with his mom and sister． He was about eight years old，and the girl，five or six． They were looking the fruits in front of me． I heard the kids say to their mom in French，"They're good!" I knew it was French，because I can speak and understand it．
Then I noticed how the mom was picking the fruits．At first I thought she was really looking at the fruits because she was facing them． But then I noticed how much she had to feel and smell each one as she picked them out． And she often asked her son if it looked okay， but looked way above where his face was． Putting what I saw together，I was sure she was blind．
Both of the kids continued to help their mom pick out the fruits．The son made sure the fruits were not obviously bad， and the daughter handed them to her mom． The woman then felt each one and smiled， and the daughter would put them into their basket．The kids were smiling while helping their mom pick the fruits out．
Their smile and gentle manner moved me in a way that never happened before．It was so beautiful to see such young kids so willingly help． Most kids that age would be picking out candies or toys in a store for themselves， instead of helping their mom pick out fruits as the two kids did．
It was great to witness the moment， but not so great because I didn't tell the mom how beautiful her children were in their language．this is what I regret to this day．
（1）The woman and her kids came to the market to buy ．
A． fruits
B． vegetables
C． candies
D． toys
（2）According to what he saw， the writer was sure the mother couldn't ．
A． speak
B． see
C． smell
D． hear
（3）The writer was moved because ．
A． the mother was brave to face her problems
B． the kids were polite and kind to each other
C． the mother was careful in picking out things
D． the kids were so willing to help their mother
Roger：Hi，there！It was my 15th birthday last Saturday．Some of my friends and Alan．my cousin，came to celebrate it． Everyone brought me a gift，we played games，sang songs and had a big birthday cake． It was really a wonderful day! Did you do anything special last week？
Jessica：Yes，My class were on a school field trip last week．First，We went to the University of North Carolina to learn about the history of its basketball team． Many basketball stars were students there． Then we visited a museum． We learned about how the plane was invented and took many pictures there．
Sara：Well， I was lucky enough to go to a conference（会议） on charity（慈善） last Wednesday． I was so excited to meet a lot of kind people there． One of them was a boy named Richard． He spoke at the conference about the charity work that he had done in the past few years．
Martin：It was a different week than usual，Last Thursday， my school band（乐队） went to Atlanta to perform in a competition．I played the violin and we won a prize! On Friday we went to the Georgia Aquarium and got to see different kinds of sea life from over the world． It was really cool!
（1）When did Roger have his birthday party？
A．Last Wednesday．
B． Last thursday．
C．Last Friday．
D．Last Saturday．
（2）Who went on a school field trip last week？
A．Alan．
B．Jessica．
C．Sara．
D．Richard．
（3）Martin went to Atlanta to ．
A．speak at a conference
B．organize a party
C．perform in a competition
D．visit a university
Say you're sitting around with some friends playing video games and someone mentions a game that happens to be one of your favorites．"Oh，that game's easy．So not worth the time，"one of your friends says．The others agree．Although you enjoy the game quite a lot，not wanting to argue with them，you go along with the crowd．
You have just experienced what is commonly referred to as peer pressure（同伴压力），also called peer
influence．You will adopt a certain type of behavior，dress，or attitude in order to be accepted as part of a group of your"peers"．As a teen，you are likely to have experienced the effect of peer pressure in a number of different areas．
We are all influenced by our peers at any age．For teens，as school and other activities take you away
from home，you may spend more time with your friends than with your family．As you become more
independent，your peers naturally play a greater role in your life．
According to Dr．Casey from Cornell University，teens are very quick and accurate in making decisions
on their own and in situations where they have time to think．However，when they make decisions in the
heat of the momentor in social situations，their decisions are often influenced by factors like peers．In a
recent study，teen volunteers played a video driving game，either alone or with friends watching．The
researchers discovered that the number of risks teens took more than doubled when their friends were
watching，compared with when they played alone．This shows that teens may find it more difficult to control risky behavior when their friends are around，or in situations where they are extremely angry．
Just as people can influence us to make unwise choices，they can also influence us to make good ones．A teen might join in a volunteer project because his or her friends are doing it，or get good grades because his or her friends think getting good grades is important．In fact，friends often encourage each other to study，or try out for sports．
While we are always influenced by those around us，the decision to act or not is up to us．So when it
comes to decision making，the choice is up to you．
52．According to the passage，Dr．Casey probably agrees that teens ．
A．like to play driving games with their friends
B．prefer situations where they have time to think
C．may take more risks when their friends are around
D．are slow in making decisions when they are on their own
53．The words" in the heat of the moment"in Paragraph 4 probably mean" "．
A．when teens avoid possible risks
B．when teens trust their judgment
C．when teens lose control over their anger
D．when teens give consideration to situations
54．What can we learn from the passage？
A．Teens are eager to be different from their peers．
B．Peer pressure has effects on both teens and adults．
C．Peer pressure does more harm than good to teens．
D．Tees think it challenging to get good grades at school．
55．Which of the following would be the best title for the passage？
A．Peer Pressure：Is It Necessary to Deal with It？
B．Peer Pressure：Is It Possible to Get Away from It？
C．Peer Pressure：Its Benefits to Teens and Friend Making
D．Peer Pressure：Its Influence on Teens and Decision Making．
Buying Is Doing？
How important is shopping to you？How much time do you spend buying things？And how much time
do you spend organizing these things in your home？In the future，how much time will you spend in movie
theaters，at amusement parks，at shopping malls，or at convenience stores？When you add it all up，you will probably see you spend a lot of your life consuming（消费）things．Consuming products is not necessarily bad．However，if we spend too much time doing it，we should look at it carefully．
Imagine that you have a week off from school．You don't have to go to class．However，in this week，
you cannot spend any money﹣﹣﹣﹣﹣no shopping，no movies，no eating out．How would you spend your time？What things would bring you happiness？Perhaps you would take a walk with your best friend．Perhaps you would help a child read．Or you might spend time with your family．
When we look back，it is likely that non﹣consuming experiences like these will be our most important
memories．Why？Non﹣consuming activities are active，not passive．They don't come in a package．You make the experience yourself．For example，each person who reads to a child will have a different experience．The experience changes with the reader，the child，and the book．Similarly，when you have a conversation with a friend，you are actively creating an experience．The conversation that you have with your friend cannot be experienced or recreated by anyone else．However，if you watch a movie with a friend，you will each have a package experience．It requires no action and little interaction between the two of you．
The environment we live in encourages us to have packaged experiences．We feel that we must
consume because we believe that buying is doing．However，we can start a personal revolution （ 变革） against consumerism．How？By consuming less．We can ask ourselves what experiences bring us the greatest satisfaction．Then we can organize our lives so that we have more of those kinds of experiences．
49．If consuming products takes too much time，we should ．
A．spend less money
B．think about it carefully
C．organize our things
D．go to convenience stores
50．According to the passage，the writer believes that ．
A．we can say no to consumerism by consuming less
B．buying things can bring us the greatest satisfaction
C．the environment seldom influences our shopping choices
D．consuming experiences will be our most important memories
51．What is the writer's main purpose in writing this passage？
A．To introduce some ways of enjoying our spare time．
B．To encourage people to have more active experiences．
C．To explain reasons behind people's shopping behavior．
D．To share his personal experience in consuming products．
The Sixth Time I Went to the Principal's Office
When I was in the seventh grade，I had problems behaving．My heart was in the right place，but I couldn't always follow the rules．I played many tricks
on my schoolmates．Once，I even pulled a girl's hair on the school bus to get her attention．As a result，I was repeatedly sent to the office of the principal（校长）．Although I hated going there，I did not hate the principal，Mr．Ratcliff．
Mr．Ratcliff was a kind，elderly man．When he spanked（ 打屁股） me for putting some ants into a
classmate's pencil box，it didn't hurt at all，but it did hurt my feelings．I thought so much of him and
moments like that seemed to prove I was hopelessly bad．
When I got called to Mr．Ratcliff's office for the sixth time，I had no idea what I had done．I
felt disappointed as I walked down there．I went into his office，sat down，and looked at the floor．Then he said the last thing I expected to hear："Kevin，I've heard you've been behaving really well lately．I
want you to know how proud I am of you，and I just called you down to my office to give you a
peppermint．"
"Really？"I was surprised．
"Yes．Now you can take that peppermint and go back to class．"
I carried the peppermint with me as if it was a gold coin．When I got into my classroom，I bragged （ 吹嘘） to my classmates about my turnaround，excitedly．I wasn't so bad after all．
Mr．Ratcliff was really kind．He made me realize that I was just a kid who had problems with behavior．He bought some peppermints and took the time to notice me when I got something﹣anything﹣right．Mr．Ratcliff gave me some hope by giving me some love．I will just remember him for the rest of my life．
（1）In his seventh grade，the writer ．
A．hated the principal
B．had problems behaving
C．always followed the rules
D．often helped his classmates
（2）How did the writer feel when he went to the principal's office for the sixth time？
A．Lonely．
B．Excited．
C．Confident．
D．Disappointed．
（3）The sixth time the writer went to the principal's office，he got ．
A．a peppermint
B．a model bus
C．a pencil box
D．a coin
（4）The writer will always remember Mr．Ratcliff，because the principal ．
A．talked with him in the office
B．played games with him
C．expected him to be a teacher
D．gave him some hope and love．
Summer Programs at Museums
41．You can join in the programs at the Postal Museum any day ．
A．from July 17 to 23
B．from July 29﹣30
C．from August 7﹣20
D．from August 21 to 27
42．If you are interested in the program about video arts，you can phone ．
A.965﹣0400
B.654﹣0930
C.357﹣3030
D.272﹣0560
43．A 15﹣year﹣old student can take part in the programs at ．
A．the Building Museum
B．the Postal Museum
C．the Air and Space Museum
D．the Science Museum
44．In the Air and Space Museum，you can ．
A．create a stamp
B．build a house
C．make a paper airplane
D．explore a future city．
The local people of La Gomera can carry on conversations by whistling（吹口哨） from far away． For face﹣to﹣face conversations，they Spanish．But when they need to speak over a distance（距离），they whistle．
La Gomera is a small island．This island is almost shaped like a circle．It is very mountainous．Walking from one place to another may be a slow and difficult job． That is why whistling is so useful to the local people． A message can easily be whistled over a couple of miles， while to travel that same distance on foot might take an hour．
A good whistler can be heard and understood five miles away．His whistling can be farther away when it is windless． It is said that the record is about nine miles．Anyone who a top whistler will agree that this record is quite possible．
A whistle travels farther than a shout， and is easier to understand． When a person shouts， he cannot pronounce his words well． But if a whistle is heard， it will be heard clearly
Whistling is popular at La Gomera， and many methods of whistling are used…
（1）How do people of La Gomera speak over a distance？
A． By shouting．
B． By whistling．
C． By travelling．
D． By recording．
（2）What can we know about La Gomera from Paragraph 2？
A． It is very mountainous．
B． It lies between two circles．
C． It is easy to travel there．
D． It is hard to find a job there．
（3）What helps a whistle travel farther？
A． A windless day．
B． A long distance．
C． A useful message．
D． A clear pronunciation．
（4）What will the writer talk about in the last paragraph？
A． Disadvantages of whistling．
B． Stories of a top whistler．
C． Different methods of whistling．
D． Examples of good whistlers．
Xiao Liuying is an old man living in a village near the Yangtze River． He used to be a fisherman． But now he is head of a voluntary（志愿的） team that cleans waste from the Yangtze river．
To protect finless porpoises（江豚） and the Yangtze River， the government has stopped people from fishing on the river．In 2019，Xiao Liuying formed the voluntary team with 12 other fishermen．Today the team has more than 50 members．All of them are over 60 years old． "We want to protect the river while we can，" said Xiao．
Every week， the team go along the river to collect waste and make sure no one is fishing on the river．Some of the waste they collect is sent to the disposalstation，while some that can be reused is sold．So far， they have cleaned over 50 tons of waste， Thanks to their hard work， the Yangtze River is getting clearer．
（1）How many members were there in the team when it was formed？
A．12．
B．13．
C．50．
D．62．
（2）What does the underlined word "disposal" in Paragraph 3 mean？
A．处理．
B．传播．
C．救护．
D．保养．
（3）What is the best title（标题） for the text？
A． Fishing on the Yangtze River．
B． Tons of Waste in the Yangtze River．
C． Reasons for Protecting the Yangtze River．
D． A Voluntary Team Protecting the Yangtze River．
In the past， I thought I was terrible at many things， such as math， French and science． Although I was good at drawing， I wasn't the best in my art class．I wanted to find out who I was，what I liked and how I could do it better．So， that winter，I took a notebook and kept my diary． When I filled that notebook，I started another one， and then another．
Keeping a diary helps a lot． Studies have shown that people who keep a diary sleep and feel better． It helps people remember what once happened such as dreams， friendships and happiness． Writing about bad feelings can also help brains get over themand move on． Personally， I learn better about myself and my relationships with others by keeping a diary．For example，when I am fighting with my dad， I'll try writing from his point and it works! If I want to compare myself with my classmates．I'll write something like，"I might not have clear skin， but I like my eyes．"
Right about now， you might be thinking： it sounds great， but I'm not a good writer； or I'd love to keep a diary， but my handwriting is terrible． Don't worry! Keeping a diary is not like doing your homework ﹣there are no rules， so do whatever feels best．
（1）What was the writer good at in the past？
A． Math．
B． French．
C． Science．
D． Drawing．
（2）What does the underlined word "them" refer to（指的是）？
A． Studies．
B． Bad feelings．
C． Friendships．
D． Brains．
（3）What is the second paragraph（段落） mainly about？
A． Reasons for fighting with Dad．
B． Rules of comparing with others．
C． Ways of having clear skin．
D． Advantages of keeping a diary．
Darrius was born with three fingers on his right hand and one on his left hand．He had to work hard to do things that were easy for others． Every time his classmates tried to help， he would say，"Thanks， but I can do it myself．" He learned to use the four fingers to do different things．
When Darrius was 10， he told his father that he liked piano（钢琴） music very much． "It's too bad you can't play，" his father said． But the boy took that as a challenge（挑战）．"I will show people that I can，" he said to himself．
Months later， a neighbour gave him an old piano when she moved away． He taught himself to play the piano and practised for hours a day．
Darrius's favourite piano music is River Flows in You by Yiruma，a Korean musician．It took Darrius a year to learn it．"I have to come up with my own way with only 4 fingers，" he said．When he succeeded，he felt so proud．Later he was lucky enough to play the music together with Yiruma at a famous concert hall! Yiruma encouraged Darrius to follow his dream of playing his own music， Darrius has made it．And his music is popular today．
"I may have a disability，" he says，"but I don't let it hold me back from anything．"
（1）What did Darrius take as a challenge at the age of 10？
A． Writing his music．
B． Playing the piano．
C． Giving a concert．
D． Visiting a hall．
（2）How long did it take Darrius to learn to play River Flows in You？
A． A year．
B． A month．
C． A day．
D． An hour．
（3）Who encouraged Darrius to follow his dream？
A． His classmate．
B． His father．
C． A neighbour．
D． A musician．
（4）What can we learn about Darrius from the text？
A． He has a strong will．
B． He bought himself a piano．
C． He gave up his dream．
D． He only plays others' music．
What Will You Do with A Dollar？
■ I will hide the dollar in the most beautiful place that I can find， and then create a map to the dollar． I hope someone will discover this map years later and have a magic travel to go on．
Philip Stockton
■ I will buy a cup of coffee for the most successful person in New York and ask for his/her secret of success．
Patrick Martine
■ A single dollar gets me almost nothing， so I will get my friends together and ask each of them to give a dollar． We will give an open﹣air concert in our town． I hope the show can brighten the day of the town．
David Andrew
■ In my travels， I find people need clean drinking water most． I once saw in Africa 40 to 50 people travel 25 miles for water． So I will use the dollar to provide free drinking water for people in need．
Ben Harrison
Follow us on https：∥justforfun．com/art of living for more．
（1）What will Patrick Martine do with a dollar？
A． To create a tourist map．
B． To go on a magic trip．
C． To ask for the secret of success．
D． To give an open﹣air concert．
（2）Who wants to help people in need of free drinking water？
A． Philip Stockton．
B． Patrick Martine．
C． David Andrew．
D． Ben Harrison．
（3）Where does the text probably come from？
A． A film magazine．
B． A science report．
C． A website．
D． A travel guide．
The world uses about a thousand million （百万） tons of water a day． Water is a human right and everyone should have their share． Yet more than 700 million people around the world have trouble getting clean， safe water．
Treating wastewater is a good way to provide fresh water for us． And it also helps the environment by keeping waste out of rivers and oceans． 80% of wastewater around the world is not treated at all， and it is running into oceans．
But now we have got the technology to treat and reuse the wastewater．
While 75% of our planet is covered with water， only about 2% is fresh water﹣that comes from rivers， lakes， ice and snow． The rest， 98% of the water， is in seas and oceans． It is too salty to drink． Then desalinationbusinesses come in． More than 19.000 factories have been built around the world， mostly in coastal countries． They process（加工） more than 92 million tons of water every day． But the technology they use requires a lot of energy．
Scientists are working to create a less costly technology． They want to produce 20 times more clean water and make sure everyone has enough． But for now， the world still faces each day with not having enough water for everyone．
（1）How many people have trouble in getting clean water around the world？
A． Under 10 million．
B． Only 19 million．
C． About 92 million．
D． Over 700 million．
（2）Treating waste water helps the environment by ．
A． storing waste in ice and snow
B． letting waste run into oceans
C． keeping waste out of rivers and oceans
D． sending waste to coastal countries
（3）What does the underlined word "desalination" in Paragraph 3 mean？
A． 远洋运输
B． 潮汐发电
C． 食盐销售
D． 海水淡化
（4）At present， the technology to process water ．
A． needs much energy
B． saves much money
C． satisfies everyone
D． causes pollution
（5）What can we infer from the last paragraph？
A． Water should be a human right．
B． The water problem is still serious．
C． Our planet is covered with water．
D． Everyone has enough clean water．
Like many high school graduates， Maggie Doyne didn't go straight to college． She decided to travel and arrived in western Nepal in 2006． A war had just ended there and left many children living on the streets． They were often forced
to work at hard physical jobs for little money．
One day， while walking down a country road， Doyne saw a little girl breaking up rocks． She soon learned that 7﹣year﹣old Hima sold the rocks to support her family． With deep sadness， she decided to pay Hima's tuition（学费） for school． Encouraged by the changes in the child， Doyne thought， "If we can help one child， why not 10？"
Doyne felt that the street children's greatest need was a home． She found a piece of land for sale and bought it with ＄5，000 she saved from years of babysitting （当临时保姆）． In 2008 the Kopila Valley Children's Home was set up． With the help from the community， another goal was reached in 2010﹣the Kopila Valley School． Over 350 children now attend the school and over 50 live in the home．
Today， Doyne lives in the home and is "mum" to the kids．
（1）When did Maggie Doyne travel to western Nepal？
A． In 2006．
B． In 2007．
C． In 2008．
D． In 2010．
（2）Why did Hima break up the rocks？
A． To do physical exercise．
B． To build a new school．
C． To get money for her family．
D． To repair the country road．
（3）What can we learn from Paragraph 3？
A． The street children once worked as babysitters．
B． Doyne got some support from the community．
C． Doyne borrowed much money from the government．
D． Over 5，000 children attend the Kopila Valley School．
（4）Which of the following might be the best title for the text？
A． Maggie Doyne﹣﹣﹣A Lonely Traveller
B． War in Western Nepal
C． Maggie Doyne﹣﹣﹣Mum to More Than 50
D． A Girl Lived on Her Own
Have you tried to run or walk for exercise and then given up？ If you answered yes， you should try a new kind of exercise： aquatic （水中的） exercise． Aquatic exercise is like exercise on land， but you do it in a swimming pool． More and more people are trying aquatic exercise．
Aquatic exercise feels easier than exercising on land． Why？ You weigh about 90% less in the pool． It is better for your knees than running or walking． Water is about 1， 000 times thicker and heavier than air． To move through the water， your body has to work four times as hard． As a result， you can burn more calories （卡路里）．
In fact， most people say they feel more relaxed in the water． They stop thinking about the things that make them worried． They feel in control of their bodies． The cool， quiet environment makes them feel good．
But what if you are afraid of the water？ No problem! There is nothing to worry about． Aquatic exercise is safe and
easy to learn． It doesn't require any special skills． You don't even need to know how to swim． Aquatic exercise is for everyone．
（1）What is Paragraph 2 mainly about？
A． Difference between air and water．
B． Weight change of one's body．
C． The advantages of aquatic exercise．
D． The ways to do aquatic exercise．
（2）What do most people think of aquatic exercise？
A． Relaxing．
B． Worrying．
C． Challenging．
D． Boring．
（3）According to the text， aquatic exercise is ．
A． done in groups
B． fit for everyone
C． difficult to learn
D． done with special skills
（4）In which part of a magazine can we read the text？
A． Culture．
B． Health．
C． Nature．
D． Travel．
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