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．
WILL THE WORLD AT 12：01 A M．on Jan.1，2019 be completely different from how it was at 11：59 p．m on Dec .31， 2018？ Not really． But people make a big deal of flipping（ 翻动） over the calendar．For example， you make a New Year resolution， a promise to yourself that you' ll try to be better in the year ahead． Maybe that means being nicer to your family members， or reading news more often． My resolution is to have a pet． My favourite pet is in the puzzle on the right． Try to find it． |
THE RULES 1． You may only move across or down． 2． Your path must spell out real words! |
（1）Sam Ehren wrote this passage on ．
A．Jan.1，2019
B．Jan.1，2018
C．Dec.30，2018
D．Dec.31，2018
（2）What does the underlined word"resolution"mean in the passage？
A．Promise．
B．Entertainment．
C．Humour．
D．Secret．
（3）From the puzzle，we can find the writer's favourite pet is a ．
A．mouse
B．dog
C．cat
D．bird
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 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．
After coming to America， the use of "yes" and "no" brings me a lot of trouble， because the use in Korean （韩语） is a different from that in English． For example， if I am asked， "Haven't you had dinner yet？" and I have not had dinner yet， then in Korean I usually say "Yes， I haven't．" But in English， I have to say， "No， I haven't．"
Because of this， my friends often get the opposite meaning from what I want to give them． One day only a month after I came to America， I had dinner with an American student， Bob． He asked me some questions and I answered them sincerely． A few days later， I found some roommates thought that I came from North Korea． One day ，I stopped by Bob's room and asked why he was spreading the wrong information． "Oh， you told me that． Don't you remember？" he said， "When I asked you ，'You are not from North Korea，are you？'you clearly answered， 'Yes， of course．' Didn't it mean that you are from North Korea？"
The different use also causes problems between my friends and me． One weekend night， my roommate Mark brought his children into the dorm（宿舍）． They make some noise while playing． I did not mind the noise since I was just watching TV． The next morning， I met Mark． He asked me with a smile， "Didn't my children make noise last night？ Didn't it make you uncomfortable？" Because I did not mind the noise at all， I clearly said "Yes!" The smile suddenly disappear from Mark's face， and he said， "I am sorry about that． They are going right now． See you later．" I could not understand what he was sorry about， and I just said， "OK． Bye!" After a moment of thinking， I realized how stupid I was． That evening， I explained to Mark and said sorry to him． I knew he thought that I had been very rude．
Now to deal with this problem， I have set simple rules： First， take a five﹣second break if I am not sure of "yes" or "no"， Second， use "pardon me"， so the person may explain to me in a direct way．
（1）From the passage， we can infer （推断） that the writer comes from ．
A． North Korea
B． America
C． South Korea
D． China
（2）In Paragraph 3， when the writer answered "Yes"，Mark might think the writer was ．
A． rude
B． kind
C． helpful
D． polite
（3）The underlined word "it" in Paragraph 3 refers to （指的是） ．
A． "yes"
B． the noise
C． watching TV
D． the smile
（4）If the writer is not sure of "yes" or "no" next time， he will say ．
A． " pardon me"
B． "yes"
C． "no"
D． "I don't know"
（5）The writer writes the passage mainly to remind us ．
A． to work hard on English
B． to learn to respect others
C． never to use "yes" or "no"
D． to know culture differences
Over the last six months， the coronavirus pandemic（冠状病毒疫情） has affected different countries and regions in different ways．Here， we'll take a look at a few of the most important events that have happened．
Italy shuts down
On March 10， the Italian government decided to put the whole country on lockdownafter the number of cases（病例） in the country started increasing quickly， people were suggested not leaving their home．The first case was detected（检测到） as early as January 31．In the following weeks， the number of cases reached over 10， 000 by the time of the lockdown．The lockdown affected 16 million people across the country．Italy was one of the first of many countries that cami ed out lockdown s to prevent the spread of the virus．
WHO declares pandemic
On March 11， World Health Organization（WHO） offically characterized（描述） COVID﹣19 as a pandemic．This was because of a growing number of cases around the world．By this time， there were more than 20， 000 cases in Europe， including 1， 000 deaths， as well as 1， 000 cases in the US．
Summer Olympics delayed
On March 24， President of the International Olympic Committee（IOC） Thomas Bach announced the 2020 Summer Olympic Games， which were planned to be held in Tokyo， would be delayed until the following year in the interest of protecting public safety．
US hits over l million cases
On April 28， the US recorded officially over one million COVID﹣19 cases nationwide．This came just four days after it was announced that the virus had resulted in over 50， 000 deaths across the country．The virus spread rapidly across the country， as the first case had been recorded three months earlier．
根据短文内容，选择最佳答案．
（1）The events in the passage are all connected with ．
| A． |
Italy's lockdown |
| B． |
US cases |
| C． |
Olympic games |
| D． |
the coronavirus pandemic |
（2）In paragraph 2， the underlined word "lockdown" probably means ．
| A． |
封城 |
| B． |
控制 |
| C． |
关押 |
| D． |
锁定 |
（3）COVID﹣19 was officially announced as a pandemic because it ．
| A． |
caused the lockdowns |
| B． |
had a growing number of cases in the world |
| C． |
could result in death |
| D． |
spread quickly in Europe |
（4）2020 Summer Olympic Games in Tokyo will be delayed because ．
| A． |
people may not go during the pandemic |
| B． |
the cases in Asia increased quickly |
| C． |
it hasn't been well﹣prepared |
| D． |
it's necessary to protect public safety |
（5）It took for the number of COVID﹣19 cases in the US to reach over one milion．
| A． |
four days |
| B． |
twenty﹣eight days |
| C． |
three months |
| D． |
four months |
TED is held in different cities around the world every year． TED stands for Technology，Entertainment， Design （设计）． With different speakers ﹣also from different parts of the earth ﹣ all the speeches are on their website， for everyone to see．
TED invites speakers to give speeches on a variety of topics （话题）． The different speakers are usually experts in their fields and talk about new ideas and recent developments． The speakers are often also well﹣known， such as Microsofts' Bill Gates and the animal expert， Jane Goodall． There are many talks on environment， how to help poor people， education and so on． While the talks cover a wide variety of topics， all speakers have a strict time limit （限制）﹣ each speech must last no longer than 18 minutes．
Everybody who has an Internet connection can visit TED's website ﹣ted．org． Every weekday， a new video is uploaded （上传） ， allowing people from all over the world to listen to talks for free． No longer than 18 minutes， the video is not really interesting， you know you are not going to waste too much time．
Most TED talks are in English but there are talks available in other languages， too． What's more，most of the English﹣language talks also have subtitles （副标题） in different languages． As a result，it's excellent for practicing English and learning new words， especially in a topic that you find interesting and enjoyable． With so many choices of topics， the videos are often much more exciting than the listening exercises used in many classes．
（1）What is TED stand for？
A． Technology， Education and Design．
B． Technology， Education and Dream．
C． Technology， Entertainment and Design．
D， Technology， Entertainment and Dream．
（2）What does the underlined word "variety" in Paragraph 2 mean in Chinese？
A． 多样性
B． 相似性
C． 递进性
D． 单一性
（3）What can we fill in the in Paragraph 3？
A． because
B． but
C． whether
D． even if
（4）Which of the following is TRUE？
A． A TED speech probably lasts about half an hour．
B． We can watch TED speeches to practice English．
C． We need to pay when we watch TED speeches．
D． Only rich people can make TED speeches online．
（5）The passage is
A． a poem
B． a story
C． an introduction
D． a letter
Can a green machine help the world's poorest kids learn better？Nicholas Negroponte thinks so.He and his team of scientists have invented a new type of computer.As a result，many children who live in poverty （贫穷） will have their own laptop computers!
Negroponte works at a university.He started a group called One Laptop Per Child （OLPC）.The people at OLPC don't work for money.They work to help children learn.OLPC makes computers that don't cost a lot.Then they sell the machines to governments of countries that have many people live in poverty.The governments then give the computes to kids for free.
The XO Laptop computers are made for school﹣aged children in developing nations.Many of these children live in faraway areas and go to schools with classrooms.In order to work，the laptops have to be lasting and student﹣friendly.
The machines have many fun characters like a built﹣in video camera，voice recording，and games.The WiFi lets students share information on the Web and read e﹣books.They also can make music and chat with friends.
Another great character is that it can last for a long time.It can be hand charged and also can be recharged by connecting to a solar panel.Because of these characters the XO laptops make learning fun while helping the environment.
The computers have a colorful name﹣"the green machine".Negroponte thinks they could make a difference in the lives of millions of kids.He says， "Every problem you can think of﹣poverty，peace，the environment﹣is solved with education."
OLPC plans to give out over ten million computers in the next few years.Kids in Thailand，Nigeria，Brazil，and Argentina will get most of them.China and Egypt also want to take part in the program.After that，Negroponte hopes to sell computers to other countries with high poverty.
（1）Negroponte thinks his laptop computers will help the world's poorest kids to .
A.work at home
B.go to school on time
C.learn better
（2）What can we know about the people at OLPC according to Paragraph 2？
A.They work for money.
B.They give computers to kids for free.
C.They sell computers to governments with many people living in poverty.
（3）Why do XO laptops make learning fun while helping the environment？
A.Because they are lasting and student﹣friendly.
B.Because they are made for school﹣aged children.
C.Because they have a colorful name.
（4）What does the underlined word " charged" mean in Chinese？
A.携带.
B.充电.
C.使用.
（5）Who will get most of the computers in the next few years？
A.Kids in Thailand.
B.Kids in China.
C.Kids in Egypt.
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．
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．
It seems that food deliverymen （送货员） are always rushing in haste.We can always see them running every minute，and they seem to have lots of things to do the next minute.They wear blue，red or yellow helmets （头盔） and many of them don't follow traffic rules.They drive on the wrong side of the road and run red lights.They use mobile phones when they are driving.
However，not everything goes well with food deliverymen.In the first half of 2017，food deliverymen had 76 traffic accidents in Shanghai.That means every two and a half days，a food deliveryman will die or get hurt on the road.
What makes deliverymen take such risks？The strict rules of the food delivery companies and the worried customers may be the answer.Many companies will fine （罚款） a deliveryman up to 2，000 yuan if he can't deliver the food on time，reported China Daily.Fines also go to those who get bad reviews from customers.
To solve the problem，food delivery service companies need to do some changes.Some cities are also taking action.Shanghai has asked companies to train their deliverymen on traffic rules and safety.Now in Shenzhen，if a deliveryman breaks traffic rules more than twice，then he can't do the job for a whole year.
（1）The underlined phrase "in haste" in Paragraph 1 probably means in Chinese.
| A． |
匆忙地 |
| B． |
慢慢地 |
| C． |
意外地 |
| D． |
犹豫地 |
（2）The first paragraph mainly tells us that many food deliverymen .
| A． |
work very hard |
| B． |
break traffic rules |
| C． |
are good at driving |
| D． |
use mobile phones too much |
（3）How many reasons are mentioned for deliverymen's taking risks of breaking traffic rules？
| A． |
Two. |
| B． |
Three. |
| C． |
Four. |
| D． |
Five. |
（4）If a food deliveryman ，the companies will fine him.
| A． |
drives too slowly |
| B． |
delivers food on time |
| C． |
obeys traffic rules |
| D． |
gets bad reviews from his customers |
（5）What is the main idea of the last paragraph？
| A． |
Traffic rules are too strict to deliverymen. |
| B． |
Food deliverymen cannot drive on important roads in the future. |
| C． |
Some cities are working to solve the problem and make things better. |
| D． |
All the companies in China train their deliverymen on traffic rules and safety. |
Do you know what you'd like to be when you grow up？ It takes most people many years to find this out． For the young artist Alexandra Nechita， it never really seemed to be a question． From the day she began drawing at the age of two， she was an artist．
Alexandra Nechita was born in Romania in 1985and moved to California when she was still a baby． As a little child， she loved colouring in her colouring books． Her parents hoped she could spend more time playing with other children， so they took away her colouring books． Alexandra began drawing her own pictures and colouring them in．
By the time Alexandra was seven years old， she had begun painting with oil paints． When Alexandra took a local art class， her teacher was amazed at the young artist's unusual style of painting． Alexandra's work was similar in some ways to the paintings by famous artists like Picasso． These artists did not use a realistic style of painting． They allowed their imaginations to play an important part in their work． The interesting thing was that little Alexandra had never seen the work of these artists． People called her "Little Picasso"． This was a great honour， but Alexandra's style of painting was all her own．
Alexandra's first public show was held at a Los Angeles public library when she was only eight years old． People were amazed at how young Alexandra was， but mostly they loved her imaginative artwork． It did not take long for Alexandra and her work to become famous． She appeared on television programs and in newspapers and magazines all over the world． The sale of a single piece can earn the young artist thousands of dollars． But that is not why Alexandra creates artwork． She just cannot imagine doing anything else that would bring her such joy and satisfaction．
Today， Alexandra is a full﹣time artist． She also works to help support the arts in schools． Alexandra is a strong believer in the power of art as a tool of communication and a bridge to building peace throughout the world．
（1）When did Alexandra begin drawing pictures？
A． At the age of eight．
B． At the age of seven．
C． At the age of two．
D． In the year of 1985．
（2）Alexandra was called "Little Picasso" because ．
A． she learned to paint from Picasso
B． her style of painting was like Picasso's
C． she was one of Picasso's big fans
D． her style of painting was unusual
（3）What can we learn from the underlined sentence in Paragraph 4？
A． Only painting can make her so happy and satisfied．
B． Only money can make her so happy and satisfied．
C． Anything can make her feel happy and satisfied．
D． Nothing can make her feel happy and satisfied．
（4）According to the passage， which word can best describe Alexandra？
A． Polite．
B． Generous．
C． Patient．
D． Creative．
Every Saturday evening， many people come to an open square in a small town in Xi' an． They want to watch Chen Kun and his friends put on a play． During the play， the audience （观众） can hear them， but they can not see them． That is because they are putting on a shadow puppet play （皮影戏）．
Shadow puppets are made of hard leather （皮革）． The leather is cut out in the shape of a person，an animal or an object． Each puppet is painted in bright colours and put on a stick． Some puppets have movable arms and legs．
During a shadow puppet play， Chen stands behind a white screen with lights behind it． The audience sit in front of the screen． Chen and his friends hold the puppets very close to the screen so the audience can see the puppets' shadows clearly． Then they move the puppets around and do the voices of the different characters．
Shadow puppet plays are a traditional Chinese art． Now with TV and films， shadow puppet plays are not as popular as before． To encourage more young people to learn the skills of shadow puppet plays，Chen provides training courses for students to teach them how to make shadow puppets．
Chen and his friends often work very hard for little money， but they do not mind． They want to keep this traditional art form alive．
（1）Why cannot the audience see Chen Kun and his friends during the play？
| A． |
Because there is no light in front of the screen． |
| B． |
Because the audience sit too far to see them． |
| C． |
Because Chen Kun and his friends are watching a play． |
| D． |
Because Chen Kun and his friends are putting on a shadow puppet play behind the screen． |
（2）According to the passage， what are shadow puppets made of ？
| A． |
Leather． |
| B． |
Sticks． |
| C． |
Plastic． |
| D． |
Paper． |
（3）The underlined word "it" refers to （指） in the passage．
| A． |
a white screen |
| B． |
a light |
| C． |
a shadow puppet |
| D． |
Chen Kun |
（4）Chen Kun and his friends put on shadow puppet plays because ．
| A． |
they want to enjoy themselves． |
| B． |
they want to make as much money as they can |
| C． |
they want to keep this traditional art form alive |
| D． |
shadow puppet plays are more popular than before |
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．
Just like a car engine needs petrol（汽油），your body needs fuel（燃料；养料）．It needs food!
The things you eat and drink are turned into energy．
You need energy for everything﹣playing，walking，running，thinking﹣even sleeping．
Feeling hungry may mean you are running low on energy．If it is not mealtime，you may need a snack to re﹣fuel．
But what sort of snack should you eat？This is like choosing the right fuel for a car．Some cars，such as racing cars，need the best fuel to go fast and keep their engines running smoothly．
So，if you want to be at your most lively，choose the best fuel．This means eating healthy snacks．There is no better way to keep your engine running smoothly!
Healthy Snacks Eat these often． |
Unhealthy Snacks Eat these only sometimes． |
●Nuts●Seeds ●Dried fruit●Fresh vegetables ●Fresh fruit |
●Chips●Lollies ●Soft drinks●Chocolate bars ●Biscuits |
（1）What does "It" mean in the underlined sentence "It needs food!"？
A．Fuel．
B．Petrol．
C．Your body．
D．A car engine．
（2）When you are running low on energy，you may feel ．
A．smooth
B．hungry
C．lively
D．energetic
（3）The writer thinks it is better to ．
A．eat chips and biscuits
B．eat healthy snacks at mealtimes
C．eat seeds than vegetables
D．eat healthy snacks between meals．
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