Named after the "quest for heavenly truth"，Tianwen 1，China's first Mars probe（探测器），has given us impressive pictures of the red planet.The first high﹣resolution（高分辨率的）pictures of Mars taken by Tianwen 1 were made public by the China National Space Administration（CNSA）on March 4.
"These are the first close﹣up pictures of Mars' surface taken by China， " said Bao Weimin，a scientist of the Chinese Academy of Sciences.
The pictures were taken at different distances from Mars.The two black﹣and﹣white pictures were taken by the high﹣resolution camera on Tianwen 1 when the probe was about 330﹣350 kilometers above the Martian surface.As for the color picture，it was taken by Tianwen 1's medium﹣resolution（中分辨率的）camera when the probe was about 5，000 kilometers above the red planet. Itshows Mars' North Pole.
The high﹣resolution camera can take both color and panchromatic（全色的）pictures.Panchromatic pictures，which are black and white，are the clearest，having the largest amount of data for scientific study，said Liu Tongjie.The medium﹣resolution camera，can only produce lesser clear pictures.Scientists put the panchromatic and color pictures together to form a clear and beautiful color picture，Liu added.
Tianwen 1，the country's first independent Mars task，was sent up on July 23，kicking off the nation's planetary exploration program.The probe entered its preset orbit above Mars on Feb 24 and is looking for a landing site on the planet's largest plain.The probe is expected to land on the red planet sometime between May and June.
（1）When were the first high﹣resolution photos of Mars made public by CNSA？
| A． |
On Feb 24. |
| B． |
On March 4. |
| C． |
On July 23. |
（2）What does the word " It" refer to in paragraph 3？
| A． |
The color picture. |
| B． |
The black﹣and﹣white picture. |
| C． |
The clear and beautiful picture. |
（3）What do we know about the pictures according to the text？
| A． |
The first close﹣up pictures of Mars' surface were taken at different distances from Mars. |
| B． |
The color pictures have the largest amount of data for scientific study. |
| C． |
The clearest pictures were taken by the medium﹣resolution camera. |
（4）What will be most probably discussed next？
| A． |
Tianwen 1 will take more pictures of Mars. |
| B． |
Tianwen 1 will land on the red planet，Mars. |
| C． |
Tianwen 1 will do some scientific research on Mars. |
Calendar of Events
October School Activities at Newtown School
Sunday |
Water activities in the Recreation Lagoon |
11 a． m． ﹣2 p． m． |
Free |
Monday |
Play tennis on the school playground |
9 a． m． ﹣ 11 a． m． |
Free |
Tuesday |
Arts & crafts workshop on the lawn |
3 p． m． ﹣5 p． m． |
＄17 per student |
Wednesday |
Play beach ball in the Wave Lagoon |
10 a． m． ﹣3 p． m． |
＄21 per student |
Thursday |
Story﹣telling on the lawn |
4 p． m． ﹣5 p． m． |
Free |
Friday |
Learn guitar on the lawn |
9 a． m． ﹣11 a． m． |
＄20 per student |
Saturday |
Learn chemistry at the school lab |
2 p． m． ﹣5 p． m． |
＄15 per student |
（1）If you want to learn guitar， you have to be free on morning．
A． Monday
B． Wednesday
C． Friday
D． Sunday
（2）Which of the activities lasts the longest？ ．
A． Doing water activities
B． Playing tennis
C． Playing beach ball
D． Story﹣telling
（3）Where should students go if they want to listen to stories？
A． The Recreation Lagoon
B． The school playground．
C． The school lab．
D． The lawn
（4）If Rose has ＄16， she can ．
A． go to the arts & crafts workshop
B． learn chemistry．
C． learn guitar
D． play beach ball
（5）The above activities are planned for students in Newtown School．
A． in October
B． on weekends
C． on Children's Day
D． in winter vacation
Do you want to improve your physics and chemistry grades？ Well， maybe you should first lean something about the struggles（奋斗）of great scientists．
The American Psychological Association did an interesting study． More than 400 students from schools in New York City took part in it． The students were divided into three groups． Group I read a typical textbook that describes the achievements of great scientists． Group 2 read about those scientists' personal struggles． For example， as a Jew， Einstein（爱因斯坦） ran away from Nazi Germany to avoid persecution （迫害）． The last group read about the scientists' intellectual struggles，such as Marie Curie's failed scientific tests． These stories about struggles also told students how the scientists dealt with these obstacles（障碍）．
The students took a science exam before the study． After the six﹣week study， they took another Scientists found those in Groups 2 and 3 improved their science grades． Students in Group I didn't see a grade increase． Some of them even had lower grades after the study．
The study was led by Xiaodong Lin﹣Siegler， a teacher at Columbia University．According to Xiaodong， kids often think Einstein was truly intelligent． They believe they will never match him． Many of them fail to realize that any success requires a long journey． Along the way， there are many failures（失败）．
Students who read the struggle stories more probably said that great scientists were like themselves． The "great minds" also had to overcome obstacles to achieve success．
Xiaodong says today's science textbooks fail to bring science to life． As a result，students seldom regard science as part of their everyday lives． Instead， they just see a long list of facts that they have to remember． Xiaodong thinks textbooks should include more stories about how great scientists had to struggle to succeed． And students should focus more on how these scientists dealt with the obstacles they met along the way．
根据短文内容，选择最佳答案．
（1）According to the article， students can improve their physics and chemistry grades by ．
A． reading the achievements of great scientists more carefully
B． listening more carefully to their physics and chemistry teachers
C． learning about how great scientists dealt with their obstacles
（2）All of the students who took part in the study ．
A． were interested in physics and chemistry
B． went to school in New York City
C． wanted to improve their physics and chemistry grades
（3）Andy Hunt was one of the students who took part in the study． According to his report card， he was probably a member of ．
Andy Hunt Class 2． grade 9 Physics 2018﹣4﹣9 86 2018﹣5﹣22 79 |
A． Group 1
B．Group 2
C．Group 3
（4）In Paragraph Four， the word "match" means " " in Chinese．
A．满足
B．比得上
C．配对
（5）Xiaodong Lin﹣Siegler thinks science textbooks should ．
A． tell students directly that Einstein was born a common man
B． make the long lists of facts that students have to remember more interesting
C． include more stories about how great scientists had to struggle to succeed
Do you know about Psephurus gladius？ It's a Chinese paddlefish known as "king of all national freshwater fish"． However， it is announced that the Chinese paddlefish living in the Yangtze River has become extinct （灭绝的）．
A paper from Science of the Total Environment shows that the largest freshwater fish in China might have gone extinct between 2005 and 2010． Wei Qiwei， author of the paper， said in September， 2019， some experts supposed that the first﹣class protected fish had been extinct already．
The Chinese paddlefish was about 2 to 3 meters long and could grow longer than 7 meters．The fish had lived on the earth for 15 million years． The latest discovery of the fish was made in 03． Scientists helped the fish to return and tried to track （追踪） it． Unluckily， a boat accident
caused the tracking efforts to fail． Since then， no discovery has been reported and no such fish has been kept in captivity （圈养）．
"The Chinese paddlefish was so big that it was hard to raise in captivity，" Wei said．Between 1984 and 1993， he once tried to save four fish， but only one stayed alive and returned to the river．
The extinction of the fish has called public attention as people expressed sadness over the death，hoping such animals would be better protected so that future generations could see them．From Jan 1， 2020， China began a l0﹣year fishing ban （禁令） on important areas of the Yangtze River to protect Biodiversity （生态多样性） in China's longest river．
（1）It can be learned from the passage that ．
A． the Chinese paddlefish was hunted too much in the past
B． the Chinese paddlefish was the largest freshwater fish in the world
C． the Chinese paddlefish could grow to be over 7 meters in length
D． the Chinese paddlefish has never been seen so far
（2）What happened after the boat accident mentioned in Paragraph 3？
A． Some scientists saved the fish．
B． People failed to track the fish．
C． The fish lost its life．
D． The fish was kept in captivity．
（3）Why couldn't the Chinese paddlefish be raised in captivity？
A． Because of its living habits．
B． Because of its large size．
C． Because of its special diet．
D． Because of the high cost．
（4）What's the writer's purpose in writing the passage？
A． To show people 's sadness about the fish's death．
B． To explain how the fish died out．
C． To call on people to protect animals．
D． To introduce a first﹣class protected fish．
In Darayya，a city in Syria，there's a library and it has 15，000 books on almost every subject you can think of.However，it is different from any libraries you know：It is a secret underground library，and only people in Darayya know where it is.
Over the years，war has shaken Darayya badly.△ Stores are closed one after another，and so are schools.To help the kids in Darayya with their learning，Anas Ahmad，a 19 year﹣old student，and his friends decided to build a library.They built the library under the ground to keep it safe from bombing.But it is dangerous to collect books for the library.Often，Ahmad and his friends lo for books in houses that were bombed.They need to be careful because they may be killed in another bombing.
You may ask， "In a place like Darayya，would people be interested in books？" "Just like the body needs food，the mind needs books， "says one library user.In the library，people enjoy their time of reading and forget about the terrible world above，so their life doesn't seem so hard.Through reading，they are able to dream of a better life after war.
（1）What do we know about Darayya's library？
A.It was built during the war.
B.It has been bombed many times.
C.Most of its books are from outside of Darayya.
（2）Which can best replace "△" in the passage？
A.Every day，houses are bombed and people are killed.
B.Every night，people come to help to build the library.
C.Every Monday，kids come to the library to read different books.
（3）Why do people in Darayya go to the library even during the war？
A.They can get free food.
B.They find joy and hope in reading.
C.They want to learn how to win the war.
（4）The sentence﹣ "Just like the body needs food，the mind needs books， "says one library user. ﹣is used .
A.to answer the question above
B.to offer a solution to a problem
C.to give a supporting example for a topic
阅读下面的短文，然后从每小题所给的A． B、C． D四个选项中，选出最佳选项．
There are countless myths（神话） to explain how the world came to have a moon to bring light to the night time． But now there is a plan for a man﹣made moon． It will give us far more light than the natural Moon．
China is preparing to put a man﹣made moon in the sky above Chengdu by 2020． It will reflect sunlight back onto the Earth． If it succeeds， three more such objects will be sent out in 2022， according to Wu Chunfeng， a space scientist． Wu said it would be similar to how we get moonlight， but he predicted that the man﹣made moon would have eight times the brightness of the real one． "This is because the object will be about 500 kilometers above the Earth． That will make it a lot closer to us than the Moon， which is over 380，000 kilometers away，" Wu added．
If the plan works， the man﹣made moon will save a lot of power．Scientists predict that Chengdu could save around 1.2 billion yuan in electricity every year if a new moon lit up 50 square kilometers of the city．And in 2022， four man﹣made moons can take tuns to work as they will not always be in the best position （位置） relative to the Sun． Together， they can give light to an area of up to 6.400 square kilometers on the Earth for 24 hours． That means its brightness will be seen in most areas in China， reducing the need for streetlights．
（1）Above which city is China preparing to put a man﹣made moon in the sky by 2020？
A． Bejing．
B． Shanghai．
C． Chengdu．
D． Wuhan．
（2）The underlined word "reflect" in Paragraph 2 means" "．
A．吸收
B．反射
C．照耀
D．覆盖
（3）The man﹣made moon will be about above the Earth．
A．500 kilometers
B．380，000 kilometers
C．50 kilometers
D．6，400 kilometers
（4）What can we learn from the passage？
A． The man﹣made moon will be as bright as the natural one．
B． The man﹣made moon will work similarly to the natural one．
C． The man﹣made moon has already lit up the city of Chengdu．
D． The man﹣made moonlight will cover the whole China．
（5）Which part of a newspaper may this passage be from？
A． Culture．
B． Sports．
C． Education．
D． Science．
B
Josh： Do you know about" pay it forward coffee "at Flora Cafe？
Eric ：You mean volunteers pay for a cup of coffee for someone poor to have it later？
Josh：Yeah．A cup of coffee is not much，but on cold winter days like today，it might warm them up a little． And maybe their bearts too．
Erie： But will Flora Cafe really give this cup of coffee to someone later？
Josh： Come on． I've known the shopkeeper well． He's an honest man．He's got a blackboard in the shop that says how many cups are paid for and how many have been given out．
Eric： But how will they know who to give？ Anyone can ask for it， even if they're not poor．
Josh： True， but then I guess they'll just have to believe in people．
Eric： Perhaps． But will poor people go and ask for a free coffee？ Won't they worry about losing face？
Josh： Why do you always say things like that？
Eric： Well， it may happen．
Josh： Yeah， I know， but I still think it's a good thing to do， and it gets people to care about others．
（1）Who pays forward for the coffee？ ．
A． Josh and Eric．
B． The shopkeeper．
C． The volunteers．
D． Josh and his family．
（2）Who is supposed to drink the free coffee？ ．
A．Someone who paid it forward．
B．Someone who have warm hearts．
C．Someone who cannot afford it．
D．Someone who come in on cold days．
（3）What does the underlined part" things like that" refer to（指代）？ ．
A．Time and places to offer the coffee．
B．Problems about the free coffee plan．
C．Ways to improve the free coffee plan．
D．Good things about the free coffee plan．
（4）What can we learn about Josh and Eric？ ．
A．Josh worries about losing face．
B．Eric knows the shopkeeper well．
C．They both believe most people are honest．
D．They have different opinions about the plan．
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． |
|
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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