From Asia to America and everywhere in between， Swing﹣an energetic form of dance that includes six﹣step and eight﹣step rhythms（节奏） ﹣ has taken the world by storm． Making a recent comeback， swing dance floors have popped up all over the world． Many clubs make fans of Swing happy by holding nights when swing music is played， and sometimes even offering classes to attract customers．
Though Swing is now popular worldwide， it first appeared alongside the jazz movements of the 1920s and 1930s in New York City． While listening to jazz， the young black people of that time developed the movements of the Lindy Hop ﹣ a style of dance that is best known for a break away or 'swing out' move and sudden improvisation（即兴表演）．
It was reportedly given this name when a reporter was interviewing a person at the dance hall who was watching other couples dance． When asked what that dance was called， the watcher looked at a newspaper next to him that had an article about Lindbergh﹣ the first person to fly alone across the Atlantic（大西洋）﹣which was titled， 'Lindy Hops the Atlantic'． Then the watcher announced that the 'Lindy Hop' was the name of the dance， and it has stuck since then．
In 1926， the Savoy Ballroom was the first large business to offer a place for people to listen to swing music and dance． With its huge dance floor， the Savoy became a big success overnight， attracting some of the best dancers and musicians in the New York area．
Within ten years， the Lindy Hops was sweeping through the United States and became a symbol of unity， as young people of all racial（种族的）backgrounds crowded into dance halls to swing the night away． Traditional dance teachers did not welcome it because they thought it was not even a real dance and were quite sure about its demise but Swing has proved them wrong； it continues to be one of the world's most fun dances．
（1）The writing purpose of this passage is ．
A． to introduce a popular form of dance
B． to discover the fun secrets of a dance
C． to tell stories about an energetic dance
D． to describe the special moves of a dance
（2）Which of the following words has the closest meaning to 'demise'？
A． Challenge．
B． Change．
C． Development．
D． Death．
（3）What can we learn about Swing？
A． It's a lively dance with strict rules．
B． It has a close connection to a pilot．
C． It has a history of around 90years．
D． It attracts mostly young black people．
（4）What can we infer（推断）from the passage？
A． The dance style will soon be accepted by traditional dance teachers．
B． The name was changed from 'Lindy Hop' to 'Swing' in the 1940s．
C． The movements of different Swing dancers always look the same．
D． The dance might have become unpopular sometime in its history．
Let me tell you about a young boy who made a model car all on his own．The boy is me，six years ago when I was just 11．The car was small and simple，but in my imagination it was a high﹣speed racing car，speeding along the race road．
It was during the school summer holidays and workmen were building a new driveway and garage（车库） beside our house．It meant to add something new to our home．When I watched the workman，I came up with an idea﹣﹣﹣I would build a car to drive into the garage in celebration of it．I told my mother and began with my plans．But I couldn't find the right things for making the car，so I gave up and sadly spent several days doing nothing．My mother noticed that I had stopped working and asked me why．I explained and she suggested that maybe I should change my plan to fit the things I had，rather than give up．
And that's just what I did．I found small pieces of wood in my father's workshop and made my car from anything that was lying around the house．When I found a small engine（发动机） from one of my old model planes，I added that．The power came from a battery（电池） I found in a box．
By the time the garage was finished，so was my car．I called my family together outside the house，started the engine and put the car on the driveway．It was fast，and I had to run to the garage to prevent it from hitting the new door．My family began to cheer and I smiled proudly．Thanks to my mother I learned the value of continuing to do things，especially something difficult．Soon I was making plans for my next project：a robot!
51．The writer was when he made the model car．
| A． |
a student |
| B． |
a driver |
| C． |
a workman |
| D． |
an engineer |
52．The writer making the first planned car．
| A． |
gave up |
| B． |
felt excited about |
| C． |
was very busy |
| D． |
spent several days |
53．To help the writer，his mother ．
| A． |
explained the plan to him |
| B． |
brought him to the workshop |
| C． |
gave him some suggestions |
| D． |
found him some pieces of wood |
54．By the time the car was finished， ．
| A． |
the writer thanked his mother |
| B． |
the family was called together |
| C． |
the writer put it into the house |
| D． |
the family began a new project |
55．What did the writer mainly tell us？
| A． |
Keep on doing things to the end． |
| B． |
B Think hard before doing something． |
| C． |
Always ask for help when in trouble． |
| D． |
Try the best to find the right things to do． |
That year， I was a Junior 2student． Falling off the stairs hurt me in the head． Almost everyone thought I was dead． But they were wrong． However， it was difficult to get back to normal （正常的） life． I had to leave school and learn everything， walking， talking， and yes， maths．
To help me with that task， Mrs. Pillar volunteered to come to the hospital and later to my house once a week． We began with basic maths skills， As time passed by， I made progress．
I remembered very vividly how she came to my home on Sundays， sat with me at the kitchen table， and threw different coins on the table． She asked me to show her 38cents， 17cents， 63cents． It was challenging， but she also made it fun．
After a year and a half， I had progressed a lot， both in body and mind， to return to school． Seven years later， I graduated from the University of Texas at the top of my class．
As year went by， I always kept in touch with Mrs. Pillar． Unluckily， one day my parents told me that Mrs. Pillar had been in hospital because she suffered a stroke（中风）．
Now it was my turn to help her． Mrs． Pillar lay in bed， unable to speak and know anybody around． I pulled some coins out of my pocket， dropped them on her bed， and asked her to show me 12cents． The nurse thought that my action was very strange until one day Mrs. Pillar smiled happily as I began working with her﹣just as she had worked with my years before． She make progress every day and was moved out of ICU（重症监护室） and finally out of hospital．
One day， I called to wish her a happy New Year． She spoke into the phone excitedly， "Happy New Year to you and your family， Michael． Thank you for everything you've done for me．" I quickly said， "Thank you for everything you've done for me．"
Mrs. Pillar was one of my Junior 2teachers， but she taught me so much more about life than only maths．
（1）Which of the following is the correct order of what happened in the story？
a． Mrs. Pillar suffered a stroke and was in hospital．
b． I fell of the stairs and had to leave school．
c． I returned to school with Mrs. Pillar's help．
d． Mrs. Pillar got better with my help．
A． b﹣c﹣d﹣a
B． c﹣a﹣b﹣d
C． b﹣c﹣a﹣d
D．b﹣d﹣c﹣a
（2）What does the underlined word "vividly" mean in Paragraph（段落） 3？
A． 模糊的
B． 清晰地
C． 彻底地
D． 感激地
（3）What does the writer mean by saying "…I graduated from the University of Texas at the top of my class" in Paragraph 4？
A． He was clever than his classmates．
B． He worked very hard on maths．
C． His classmates failed to graduate．
D． Mrs. Pillar's help greatly influenced him．
（4）The writer asked Mrs. Pillar to show him 12cents in the hospital in order to ．
A． help Mrs. Pillar just as Mrs. Pillar helped him
B． play an interesting game with Mrs. Pillar
C． see whether Mrs. Pillar was getting better
D． make the nurse in the hospital feel strange
（5）What is the best title for the passage？
A． A Great Teacher
B． Always Have A Dream
C． Never Give up
D． Kindness Makes Wonders
Not getting enough sleep is bad for health.Depending on the research from the scientists，people who don't get enough sleep are less willing to socialize （社交） with others.They are simply too tired to go out.
The researchers did a small study.They tested 18 young people who had good sleep after a sleepless night.The participantswatched videos of people with neural （中性的） expressions walking towards them.When the person on the video got too "close" to them，they pushed a button to stop the video.
The participants kept the person at a distance of 60% further if they hadn't got enough sleep.They felt that their personal space was being invaded （侵占） .But when the participants got a good night's sleep，they allowed the person to get much closer to them.
The result shows that the less sleep you get，the less you want to socialize with others.In turn，other people may think you are strange and stay away from you.So if you want to be a more sociable （喜欢与人交往的） and popular person，sleeping well might help.
（1）Not getting enough sleep .
| A． |
isn't good for health |
| B． |
makes people more active |
| C． |
makes school life busy |
| D． |
makes people more relaxed |
（2）What does the underlined word "participants" mean？
| A． |
管理者. |
| B． |
参与者. |
| C． |
研究者. |
| D． |
旁观者. |
（3）People were more willing to socialize with others in the test.
| A． |
who had good sleep |
| B． |
who did a small study |
| C． |
who walked towards them |
| D． |
who were tired to go out |
（4）According to the passage，which of the following is TRUE？
| A． |
People like sharing their personal space. |
| B． |
Don't get too close to sleepless people. |
| C． |
The less sleep you get，the more you want to socialize with others. |
| D． |
The better sleep you get，the closer you allow others to get. |
（5）What do we know from the passage？
| A． |
Sleeping less makes people more popular. |
| B． |
Lonely people sleep much. |
| C． |
Sleeping well makes people more sociable. |
| D． |
Popular people never feel tired. |
Hundreds of years ago， no dandelions （蒲公英） grew in North America． Then people came from Europe．They had dandelion seeds on their clothes． The seeds fell from their clothes onto the ground． Since then， dandelions have spread all over．
Most people believe that dandelions are weeds． They do not want them in their gardens． But some people think that dandelion flowers are pretty． And others think that dandelions taste good． They cook dandelion leaves or put them into a fresh salad． The leaves must be picked before the flowers come out or they will not taste good． Some people make dandelion flowers into wine．
Dandelions do not die easily． If the winter is not very cold， their leaves may stay green．
When the spring arrives， their flowers come out． Each night their bright yellow flowers close up． When the sun shines the next day， they open up again． Dandelion flowers are very unusual． They do not have to get pollen （花粉） from another dandelion flower in order to form seeds． So after several days， the yellow flower turns white and soft． A tiny brown seed forms at the bottom of each white petal （花瓣）． When the wind blows， the petals float away．
Each white petal carries a seed away． This lets the dandelions spread their seeds all over．
New dandelions grow where the seeds land．
（1）The underlined word "weeds" means ．
A． pretty flowers
B． fresh vegetables
C． wild plants
D． green trees
（2）When is the best time to pick dandelion leaves to eat？
A． After their flowers come out．
B． After their flowers turn white．
C． Before their flowers come out．
D． Before their flowers close up．
（3）What is the best title for this passage？
A． The History of Dandelions
B． Dandelions： Flowers or Food
C． The Use of Dandelions
D． How to Grow Dandelions
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．
In September，2020，I had the chance to come to China for the first time and visited Yunnan Province.
On the first day we went to a village named Xiaopingzhai.I was amazed to discover that small tea factory could bring in 6 million yuan a year with only 20 workers.
The next of our trip was the village of Kangmian.Many families now live there after leaving uninhabitable（不适合居住的）areas.The new village has 450 housing units.There I have learned that the government helps the people by providing jobs so that they can support themselves.Of the 1，331 villagers，609 now have jobs.
In Shuiduichong，a traditional Yao ethnic（瑶族）group village，we visited the workshops for making silver ornaments（饰品）.We discovered the skill had a history of more than 200 year.Besides the traditional use of silver ornaments in Yao culture， ▲ .
A set of silver ornaments can be sold for between 10，000 and 20，000 yuan on the market.The making of silver ornaments creates jobs in the village.Shuiduichong now has more than 20 family workshops.
This trip was over.I have realized that through the hard work of the Chinese government，great changes have taken place in Yunnan.These impressive（印象深刻的）results should serve as an example for other developing countries.
（1）The trip followed the way of .
| A． |
Xiaopinghai→ Shuiduichong→ Kangmian |
| B． |
Xiaopingzhai→Kangmian→ Shuiduichong |
| C． |
Kangmian→ Shuiduichong→ Xiaopingzhai |
| D． |
Kangmian→Xiaopingzhai→ Shuiduichong |
（2）In Kangmian the government helps the people by .
| A． |
selling products |
| B． |
giving money |
| C． |
opening factories |
| D． |
providing jobs |
（3）Which of the following sentences can be put in the ▲？
| A． |
tourists like them very much |
| B． |
these objects have a high value |
| C． |
people buy them as gifts |
| D． |
they can be seen everywhere |
（4）The structure of the passage may be .
（①＝Paragraph 1
②Paragraph 2
③Paragraph3
④Paragraph 4
⑤Paragraph5
⑥Paragraph 6）
| A． |
|
| B． |
|
| C． |
|
| D． |
|
"Will you come with us，Susan？"cried several girls．"We are going to the woods，do come，too．"
"I should like to go with you，"replied Susan，"but I can't finish the task Grandmother set me to do．"
"How boring it must be to stay at home to work on a holiday！"said one of them，shaking her head．"Susan's grandmother is too strict．"
At this，Susan lowered her head，wiped away a tear，and thought of the pleasant afternoon the girls would spend gathering wild flowers．
Soon she said to herself，"What harm can there be in moving the mark Grandmother put？The woods must be beautiful today，and how I should like to be there！"
"Grandmother，"said she，a few minutes afterwards，"I'm ready now．"
"What，so soon，Susan？"Her grandmother took the work，and looked at it very closely．
"True，Susan，"said she，"true，I have counted it，and，as you've never deceived（欺骗）me，you may go and enjoy yourself．"
Susan's face turned red，and she did not say"thank you"．As she left，she walked slowly away，not singing as usual．
"Why，here is Susan！"the girls cried．"But what is the matter？ Why have you left your dear grandmother？"they jokingly added．
"It's nothing．"As Susan replied，she felt she was trying to deceive herself．
When the girls had reached an open space，they ran about enjoying themselves except Susan．Sitting on the grass，how she wished she were at home confessing（承认） her fault．
After a while Rose cried out，"Let's make a crown of violets，and put it on the head of the best girl here．"
"It will be easy enough to make the crown．but not so easy to decide who is to wear it，"said Julia．
"Why，Susan is to wear it，of course，"said Rose，"is she not said to be the best girl in school and the most obedient（顺从的） at home？"
"Yes，yes，the crown shall be for Susan，"cried the other girls．
"Now，Susan，"said Rose，"put it on in a very careful way，for you are to be our queen．"
The crown was placed on Susan's head．But in a moment，she snatched it off，threw it on the ground and said，"No crown for me；I do not deserve（值得）it．"
The girls looked at her with surprise，"I have deceived my grandmother，"said she，while tears flowed down her cheeks．
"Do you think that bad？"asked one of the girls．
"I'm sure it is and I have been miserable all the time I have been here．"
Susan ran home，as soon as she saw Grandmother，she cried，" O Grandmother！I should be punished，for I moved the mark．Do forgive me；I am very sorry and unhappy．"
"Susan，"said her grandmother，"I knew it all the time，but I let you go out，hoping that you can realize your fault．I am so glad that you have confessed your fault．"
"When shall I be your own little girl again？"
"Now！"was the quick reply，and Susan's grandmother kissed her forehead．
（1）Which is the correct order of the things below？
a．The girls made a crown of violets in the woods．
b．Susan said sorry to Grandmother for her fault．
c．Susan's grandmother set her to do the work．
d．The girls invited Susan to play in the woods．
e．Susan threw the violet crown on the ground．
A．c﹣d﹣a﹣e﹣b
B．c﹣b﹣d﹣a﹣e
C．d﹣b﹣a﹣e﹣c
D．a﹣e﹣c﹣d﹣b
（2）According to the passage，we can see Susan's grandmother ．
A．was always very strict with Susan
B．didn't know Susan was lying at first
C．could think about Susan's feelings
D．still didn't forgive Susan in the end
（3）The meaning of the underlined word"miserable"is close to ．
A．surprised
B．excited
C．regretful
D．cheerful
（4）Which can be the best title for this passage？
A．A pleasant afternoon trip
B．No crown for me
C．A kind﹣hearted grandmother
D．A deserving crown for me
Build for yourself a strong box.Build each part with care；
When it strong as your hand can make it，
Put all your troubles there.
Hide there all thought of your failures.And each pain that you take；
Lock all your heartaches in it，
Then sit on the lid（盖子）and laugh
Tell no one else what's inside，Never share its secrets；
When you've dropped in your care and worry，
Keep them for ever there.Hide them from sight（视野）so completely；
That the world will never dream half；Cover the strong box safely，
Then sit on the lid and laugh.
（1）The material above is probably .
| A． |
a story |
| B． |
a play |
| C． |
a poem |
| D． |
a letter |
（2）What does the writer advise us to put in the box？
| A． |
Happy things. |
| B． |
Sad things. |
| C． |
Interesting things. |
| D． |
Boring things. |
（3）According to the writer，we'd better keep these things in the box .
| A． |
for ever |
| B． |
for a year |
| C． |
for a month |
| D． |
for a week |
（4）After covering the box with the lid，we can sit on it and .
| A． |
cry |
| B． |
share |
| C． |
dream |
| D． |
laugh |
Marianne Carus，who started Cricket（蟋蟀）magazine in 1973 and served as Editor﹣in﹣Chief（总主编）until 2012，died on March 3 at the age of 92 this year.
Marianne believed that "only the best of the best is good enough for the young. "In Cricket，children would find wonderful stories with beautiful art，and be encouraged by ideas in the humanities and sciences.Marianne looked for stories from around the world to awaken admiration for different peoples and cultures.Most important，Cricket would never talk down to children.
Marianne knew that children were filled with fun，and she wanted Cricket to be，too - "humor from the heart that makes you laugh out loud. "And so she named her literary magazines after a funny group of bugs（虫子），such as Lady bung and Spider.
Over the years，Cricket has been read by millions of children and given many writers and artists their start.Marianne kept a special box of "love letters" to the magazine.She treasured these letters from Cricket readers，including long﹣ago readers.They told her that their interest in reading had begun with Cricket.
▲She considered other names，such as Troubadour or Taliesin，the singers and storytellers of old who traveled from one place to another to share their songs and stories.Then，one night，she was reading Isaac Bashevi Singer's memoir（回忆录）A Day of Pleasure，about his childhood in Warsaw.In it he wrote：There was a stove in Shosha's apartment behind which there lived a cricket.It chirped the nights through all winter long I imagined the cricket was telling a story that would never end. "That's exactly what Marianne wanted her children's magazine to do-to tell stories that would never end!So the name Cricket became her best choice.
Thank you for everything，Marianne.May the stories，and the laughter，never end!
（1）Cricket is a magazine most probably for .
| A． |
writer |
| B． |
children |
| C． |
artists |
| D． |
teachers |
（2）According to the passage，Marianne .
| A． |
made an effort to find the best stories |
| B． |
raised many bugs as her pets |
| C． |
replied to long﹣ago Cricket readers |
| D． |
started Cricket 39 years ago |
（3）Which of the following can be the best to fill in" ▲"in Paragraph 5？
| A． |
How was the life of crickets？ |
| B． |
When was the magazine Cricket born？ |
| C． |
What did Marianne think of crickets？ |
| D． |
Why did Marianne name her magazine Cricket？ |
（4）The best title for the passage can probably be .
| A． |
The Life of a Cricket |
| B． |
Admiration for Different Cultures |
| C． |
Best Stories for the Young |
| D． |
Achievements in Marianne 's Life |
Is there something in your community that could be changed？Is there a person in your neighborhood who could offer help？If If you're hoping for someone to make a difference，that someone could be you!
Volunteering your time is a great way to make a difference in your community.And you'll feel good about doing something that helps people or improves the places around you.
This past summer，my friends and I noticed how messy our neighborhood park was.We wanted to be different.We worked with our parents and teachers to clean up the park，We had a great time making the park even better than before，and now the whole neighborhood is able to share and enjoy it again.
Maybe cleaning up a park isn't your choice，though.No problem!You can turn anything that matters to you into a volunteer project.Do you like playing chess reading，or spending time with your pet？You can volunteer to do what you love to do.For example，you could help at an old people's center，simply by talking or playing games with them to make their days better.If you re great at math or English.you could volunteer to be a homework helper at your school.You're always needed to walk dogs or play with cats，Or you can collect things for homeless people，such as soap and toothbrushes.
You see，there is something for everyone.Whatever you do as a volunteer your time will be enjoyed and that always feels good.Kids everywhere are making a difference by volunteering.You can，too!
（1）The passage is mainly written for .
| A． |
kids |
| B． |
parents |
| C． |
teachers |
| D． |
neighbors |
（2）Last summer the writer volunteered to .
| A． |
walk dogs |
| B． |
teach pupils math |
| C． |
talk with the old |
| D． |
clean up the park |
（3）The main idea of Paragraph 4 is that .
| A． |
collecting things has a lot of fun |
| B． |
cleaning up a park isn't your choice |
| C． |
the old people always need help |
| D． |
anything can become a volunteer job |
（4）We can infer （推断）that the writer is full of when writing this passage.
| A． |
thanks |
| B． |
hope |
| C． |
surprise |
| D． |
worries |
Boyan Slat has been dreaming of cleaning up the world's oceans for a long time.
In 2010，he went on a diving （潜水）vacation in Greece and was shocked."I saw more plastic bags than fish in the water，" he said.
From then on，Slat began to pay more attention to ocean pollution.He decided to give up higher education and set up the Ocean Cleanup，a non﹣government organization.Its purpose is to clean up ocean rubbish.He has set up the world's first ocean cleanup system （ 系统）with his team.
Every year，over 8 million tons of plastic end up in our oceans，and it can take up to 500 years to break down.In 2018，the World Economic Forum predicted that the weight of ocean plastic would match that of all the fish in our oceans by 2050.Sea animals easily get caught in plastic.They can't move.They can even die if they eat it.Smaller plastic pieces can also enter the food chain （链）and end up in our bodies.
Slat's plan was to create an environmentally﹣friendly，large system to clear out plastic rubbish from the ocean.
After seven years of tests，on October 2nd，2019，a machine called System 001/B came out.It successfully caught and collected a large amount of plastic rubbish floating in the ocean.
Slat and his team are working to improve System 001/B.Their dream is to clear out 90 percent of all the ocean plastic by 2040.
（1）What did Boyan Slat care more about after his vacation in Greece？
| A． |
Diving. |
| B． |
Plastic bags. |
| C． |
Ocean pollution. |
| D． |
Higher education. |
（2）How long does it take to break down 8 million tons of plastic？
| A． |
More than 7 years. |
| B． |
Up to 30 years. |
| C． |
Less than 40 years. |
| D． |
About 500 years. |
（3）From the prediction of the World Economic Forum in 2018，we can learn .
| A． |
little pollution ends up in the ocean |
| B． |
ocean plastic pollution is serious |
| C． |
animals prefer plastic |
| D． |
people like sea food |
（4）How did System 001/B work？
| A． |
It collected much plastic rubbish in the ocean. |
| B． |
It dealt with all the rubbish in the ocean. |
| C． |
It cleared out rubbish everywhere. |
| D． |
It cleared out 90% of the plastic. |
（5）What's the main idea of the passage？
| A． |
Animals and humans. |
| B． |
Plastic problems. |
| C． |
Life in the future. |
| D． |
Ocean cleanup. |
The Brightest Star in the Sky
Yuan Longping is one of the most famous scientists.He regards himself as a farmer because he does his research in the fields.In fact，his sunburnt face and arms and his slim，strong body are just like those of millions of farmers.Dr.Yuan Longping grows what is called super hybrid （杂交性的） rice.In 1974，he became the first agricultural （农业的） pioneer in the word to grow rice hat has a high output（产量）.This special rice makes it possible to produce one﹣third more of the crop in the same fields.Now more than 60% of the rice produced in China each year is from the hybrid rice strain （品种，种类）.He was born in Beijing in 1930.Since he graduated from Southwest Agricultural College in 1953，finding ways to grow more rice has been his life goal.He searched for a way to increase rice harvests without expanding （扩大，增加） the area of the fields.
In a recent research，these increased harvests mean that 22% of the world's people are fed from just 7% of the farmland in China.India，Vietnam and many other less developed countries have planted super hybrid rice to increase their rice harvests.
Unluckily，he died on May 22，2021.Though he was ill in bed，he still cared about his rice in the fields.He always said，"A man is just like a seed.Please be a good seed." Yuan works for the people not only in China but also around the world.He has become a hero and is remembered in everyone's heart forever.He is called "the brightest star in the sky" by his students.
（1）What does Yuan Longping do？
| A． |
A farmer. |
| B． |
A pioneer. |
| C． |
A scientist. |
| D． |
A hero. |
（2）Why does Yuan Longping call himself a farmer？
| A． |
Because of his sunburnt face and arms. |
| B． |
Because of his working place in the fields. |
| C． |
Because of his slim and strong body. |
| D． |
Because of his research of super hybrid wheat. |
（3）Yuan Longping was years old when he became the first agricultural pioneer in the world.
| A． |
68 |
| B． |
91 |
| C． |
44 |
| D． |
89 |
（4）According to the passage，which of the following is TRUE？
| A． |
This special rice can produce about one third more than usual ones in the same fields. |
| B． |
60% of the rice output is from common strains. |
| C． |
7% of the world's people are fed by China. |
| D． |
The production from 22% of the farmland can't satisfy the need of China. |
（5）What can we learn from him？
| A． |
Practice makes perfect. |
| B． |
When in Rome，do as the Romans do. |
| C． |
The early bird catches the worm. |
| D． |
Where there is a will，there is a way. |
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．
Do you know five of the smallest countries of the world are in Europe？ They're commonly known as the microstates．
Andorra
It's in the Mount Pyrenees，which separates France and Spain．It is about 470 square kilometers and has a population of about 70， 000．While Andorrans make up only about one﹣third of the population，almost half are Spanish and the rest are Portuguese and French．The official language is Catalan．
Liechtenstein
It is a principality．Its area of 160 square kilometers is home to 33，000 people who speak mostly German．There is great skiing here．
San Marino
As one of the world's oldest republics，it covers an area of 61 square kilometers．It has a population of about 28，000 and they speak Italian there．Tourism is the main industry，but banking，clothing，wine，and cheese are also important to the country．
Monaco
It is located（位于）on the Mediterranean Sea along the coast of France，not far from the Italian border．It has a population of 32，000 and is only 2 square kilometers！It is the world's most densely（密集的）populated country！Many wealthy people choose to live here．Most of them are French or Italian．
Vatican City
Known as Roman Catholic Church，Vatican City is the world's smallest country，measuring only 0． 44 square kilometers．Surprisingly，it is located in Rome，the capital city of Italy．Although it is home to only 890 citizens，3，000 people from Rome work here every day．Millions of tourists visit each year to see its buildings and famous artwork．
（1）How many Spanish are in Andorra？
A．About 70，000．
B．About 23，000．
C．About 35，000．
D．About 12，000．
（2）Which country does the number ②in the picture refer（指）to？
A．Andorra．
B．Liechtenstein．
C．San Marino．
D．Monaco．
（3）Which of the following is true according to the passage？
A．Skiing is very popular in Liechtenstein．
B．Banking is the main industry of San Marino．
C．Liechtenstein has fewer people than San Marino．
D．Vatican City，the capital city of Italy， is in Rome．
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