Salt in the soil has always made it impossible to grow crops.But that's now changing.
Famous agriculturalist （农学家）Yuan Longping said they would grow a special rice.They would turn 100 million mu of saline﹣alkali （盐碱的）land into farmland in the country over the next 10 years.
In 2017，Yuan's team successfully grew rice on the saline﹣alkali land in Jiangsu Province.It is called sea rice.Now they have made great progress.Both China and many other countries around the world have large saline﹣alkali land.If all of it can be used to grow rice and grain，it is very important for food security（安全）.And it will help the UN zero﹣hunger goal come true.
Yuan Longping was named as"Father of Hybrid Rice".He helped China make a great wonder—feeding nearly 20% of the world's population with less than 9% of the world's farmland.Then Yuan had a much bigger dream—to save the world from hunger.The world is seeing China's sea rice as a way to fight food insecurity.
"I had a dream.Rice was as high as sorghum （高粱）；ears （穗）were as long as brooms；grains were as big as peanuts （花生）.I could actually enjoy the cool under the rice crops." Yuan said of his childhood dream.And he was one step closer to his dream.
"I'm confident in the future of my country，and I want to do more for my motherland." said Yuan.
（1）What was Yuan Longping？
A.A famous reporter.
B.A famous pianist.
C.A famous headmaster.
D.A famous agriculturalist.
（2）What did Yuan's team grow on the saline﹣alkali land in 2017？
A.Corn.
B.Vegetables.
C.Sea rice.
D.Hybrid rice.
（3）What will happen if all saline﹣alkali land around the world is turned into farmland？
A.The people in China will stay away from hunger.
B.The people in Africa will stay away from hunger.
C.The people in many countries will stay away from hunger.
D.The people in the world will stay away from hunger.
（4）Yuan Longping helped China feed nearly of the world's population with less farmland.
A.one fifth
B.one tenth
C.four fifths
D.nine tenths
（5）What was Yuan Longping's bigger dream？
A.The rice was as high as sorghum.
B.He could save the world from hunger.
C.The ears were as long as brooms.
D.He could enjoy the cool under the rice crops.
Robert was a boy of eight years old． One day， when he was doing cleaning at home． He thought he should move the box out of the house． The box made of wood was very heavy． And it was much bigger than he． He tried， but he could not move it． After resting for a short time， the boy started once more， but failed again． He couldn't even move it a bit． He felt very tired and hopeless．
Just then，his father came home from work and saw his son work hard． He didn't help Robert and asked， "Dear son， have you done your best？ And are you doing everything you can？"
" " the boy cried．
"No， you're not． "his father said quietly， "You have not asked me to help you． Asking for help is not a weakness． At some point， even the strongest of us needs help． It is important to know when to ask for help and understand why you need it． Never be afraid to ask others for help when you're in trouble．
Robert nodded with a big smile．
（1）What did the boy want to move away？
| A． |
A stone． |
| B． |
A box． |
| C． |
A wood． |
| D． |
A toy． |
（2）Robert couldn't move it out because it was too ．
| A． |
heavy |
| B． |
tall |
| C． |
low |
| D． |
high |
（3）How did Robert feel after he tried again and again？
| A． |
He hoped he could move it sometime later． |
| B． |
He thought he could ask for help． |
| C． |
He felt very tired and hopeless． |
| D． |
He became very proud of himself． |
（4）Which of the following can be put in in the seventh line of the article？
| A． |
I hardly did! |
| B． |
Yes， I do! |
| C． |
No． I am not! |
| D． |
Yes， I am! |
（5）What can be the best title of the passage？
| A． |
How to move a heavy thing away |
| B． |
An interesting story about Robert |
| C． |
Robert's hard work |
| D． |
Learn to ask for help when needed |
As the saying goes， "A hero is known in the time of misfortune．"
Zhong Nanshan is a hero like this． He is a doctor in Guangdong． He saved many people's lives in 2003． In 2003， SARS （非典） broke out （爆发） in Guangdong． Hundreds of patients even died from the disease． But Zhong was brave enough to fight the disease． Many patients got better． In early 2020， a disease called COVID﹣19 （新冠肺炎） hit Wuhan． It spread quickly． Thousands of Chinese people were infected （感染）．Zhong led his team to Wuhan to fight the illness．Zhong advised people to wear masks， wash hands frequently （频繁地），stay at home and not to go to crowded places．
Zhong likes sports very much． Although he was 84， he could still play basketball． Zhang still treats patients in the hospital and teaches young doctors． He always says "I am just a doctor．" But we think he is a hero and a fighter．
（1）What does Zhong Nanshan do？
A． A doctor．
B． A nurse．
C． A patient．
（2）From the passage， we know Zhong Nanshan is a man．
A． unhealthy
B． brave
C． shy
（3）Zhong Nanshan gave the following advice EXCEPT （除了） ．
A． wear masks
B． wash hands frequently
C． go to croweded places
（4）The underlined sentence "A hero is known in the time of misfortune．" probably means according to the passage．
A．英雄所见略同
B．英雄不问出处
C．时势造英雄
Zheng He was born in 1371．He was a Ming dynasty explorer．We Chinese people are proud of him.As a captain and palace official，he led seven ocean journeys from 1405to 1433．At that time，the compass played an important role in his sailing．He even succeeded in sailing to the east coast of Africa．His last journey was more than half a century earlier than Columbus' first journey to America．He was a great explorer．He is really the pride of China．He died of illness on his way home from Africa in 1433．
（1）Zheng He was a captain of Tang dynasty．
（2）He led seven ocean journeys from 1405to 1433．
（3）He died at the age of 28 years old．
（4）The Chinese people are proud of him．
（5）His last ocean journey was more than half a century earlier than Columbus' first journey to America．
A yearbook is a tradition of high school life in the United States．The book contains（包含） the name，photo， and signature （签名） of each student in your final year， so that you can remember who you went to school with．A 15﹣year﹣old girl Catherine Cook and her brother David wanted more than this．They thought，"Why not have a yearbook online？You could learn about people's music tastes， the movies they like，and so on．"
Catherine thought of the name﹣ myYearbook．com， and the logo （图标）． To advertise the site Catherine and David wore T﹣shirts with the site logo to school and soon hundreds of their schoolmates became users of the site． She spent many evenings talking on the phone to programmers in India， and collecting ideas from her schoolmates． Then her older brother Geoff came up with the money to start up the website．
MyYearbook users can join in the fun by sending messages and "collecting" friends．
They can watch the same videos from films and TV programs， and share music， photos，homework and study guides． Some teens feel they can make friends more easily online．Chatting online helps some shy people not to feel left out．
Users can also make "Lunch Money" by doing activities on the site． They can then spend their Lunch Money on gifts， or donate（捐赠）it to charities． They have saved 0.3 km2 of rainforest cleaned up 1 million kg of CO2， set 22，000 books to Africa，and bought 20，000 kg of rice for people without enough food．
Running the website did not stop Catherine and David from finishing their schoolwork Successfully，and going on to university，where they still spent 50 hours a week on the site．
（1）Who got the idea of setting up myYearbook．com？
A． Geoff．
B． Catherine and David．
C． A US high school．
D． Indian programmers．
（2）How did Catherine and David get their schoolmates to know the site？
A． They advertised the site through videos．
B． They offered chances to make money．
C． They made a phone call to every student．
D．They wore T﹣shirts with the site logo to school．
（3）MyYearbook．com is set up to help users ．
A．remember the school
B．run a site
C．learn more about each other
D． make money
（4）Which of the following is NOT true about "Lunch Money"？
A．It can be donated to charities．
B．It can be used to help people．
C．It can be made by doing activities at school．
D． It can be used to protect the environment．
（5）What is the text mainly about？
A． The Cooks．
B． A yearbook online．
C． Lunch Money．
D． US high school life．
When Zheng He was born， he was named Ma Wenhe． He was born in Yunnan in 1371． （1） However， when the Ming Dynasty was established （建立）， the army caught Ma Wenhe and took him to one of the emperor's sons， Prince Zhu Di．
Ma Wenhe served the prince well and soon he became one of the prince's closest advisors． （2） ． Later the prince became the Emperor of the Ming Dynasty as the Yongle Emperor． The Yongle Emperor wanted to show other countries the greatness and power of the Ming Dynasty． （3） ． He made Zheng He the leader of a fleet （舰队） and ordered him to explore （探索） the world．
On Zheng He's first trip， he traveled all the way to Calicut， India． With over 200ships and nearly 28，000men， he visited many countries along the way． His first trip lasted from 1405to1407． Zheng He and his fleet traded and made close relations at the places they visited．
Zheng He continued to sail for the Ming Dynasty over the rest of his life． He traveled to many faraway places， going all the way to the African coast and establishing trade relations with over 25countries． （4） ． He also brought back diplomats （外交官） from many countries to meet with the Chinese Emperor．
A． Some of the ships were longer than a football field． B． The prince trusted him and changed his name to Zheng He． C． His father and grandfather were Muslim leaders of the Yuan Dynasty． D． He brought back all kinds of animals such as giraffes and camels． E． He also wanted to establish trade relations with other peoples of the world． |
One of my best friends went abroad to enjoy her holidays，so the job of looking after her dog Missy has been given to me．A few months ago，Missy came to my friend's house．She looked terrible．She has been abused for a long time．
When we first visited my friend and Missy，my friend had to gently pull her over on a lead （牵绳） to get her to come to us．She wanted to come but afraid to do so﹣﹣﹣the poor，beautiful thing．Clearly Missy came to the right home．My friend has given birth to a baby of his own and shows the love of a mother．This is just what Missy needs．Thanks to the love of my friend，she has changed into a new dog step by step．Sadly，she is still afraid of strange humans．I hate to imagine what the dog must have gone through．
Now，Missy trusts me completely，so I can touch her berry（肚皮）．While standing，she will jump up so gently to be closer to me，putting her paws（爪子）on my legs as she looks at me with those beautiful eyes．
Missy is really brave．She has the courage to try again，to open her hearts，and to know that not everyone is the same kind of people as before．Keep it in mind that tomorrow is another day．
（1）The underlined word "abused" in the first paragraph means ．
A．保护
B．喂养
C．虐待
D．挨饿
（2）The writer felt when she first saw Missy．
A．proud and relaxed
B．sorry and caring
C．afraid and angry
D．sad and disappointed
（3）The writer thought it was good for Missy to stay with her friend ．
A．because her friend could offer the love of a mother to Missy
B．because her friend had more free time to take care of Missy
C．because her friend stayed long at home and felt quite lonely
D．because her friend helped Missy to accept different people
（4）The fourth paragraph mainly tells us ．
A．the writer has learned the skills to communicate with Missy
B．the writer has made Missy understand and follow her orders
C．the writer has succeeded in winning the trust of Missy
D．the writer has come to realize that Missy is a beautiful dog
（5）According to the passage，what is the writer's suggestion？
A．No future in the past
B．Every dog has its day．
C．All efforts will pay off．
D．Never too late to mend．
Leon was a postman．Every day Leon would wake up and feed his 37 cats．Leon didn't really want 37 cats，but one by one they had appeared on his doorstep，and Leon had taken them in．
Every day，after feeding the cats，Leon would collect the letters from the red postboxes in the village and take it home．"If only I had 37 helpers instead of 37cats，my job would be so much easier，"Leon thought．Just then，the cats started meowing for their dinner．That gave Leon an idea．That night，Leon worked late making 37cat﹣sized postal backpacks．Then，he went around to each postbox，putting up signs that read：Postbox closed!Please use the postal cat service．
The next day，Leon put a backpack on each cat and dropped off the cats around the village．Leon knew that the cats would be happy walking around all day．He also knew that they would always come home for dinner．Leon spent the day relaxing，waiting for his helpers to return．Leon was right．The cats did return，but they did not bring home many letters．Some got the letters wet．Some bit off the corners of the letters．Some even lost their backpacks．""Cats are just too unreliable（不可靠的），"Leon thought．
Just then，a strange sound came from the outside of Leon's door．A dirty dog was waiting to be invited inside．That gave Leon an idea．
（1）In Paragraph 2，Leon that night．
A．made postal backpacks
B．put up a sign on each cat
C．had dinner with the cats
D．collected letters in the village
（2）According to the last paragraph，we can infer（推断） that Leon would ．
A．let the dog take a shower
B．invite the dog to dinner
C．make the dog work for him
D．walk the dog around the village
（3）From the passage we know Leon was ．
A．honest
B．brave
C．strict
D．funny．
Dan's class know Dan is in the hall before they see him． He raps （说唱） when he passes in the hall． He raps when he comes into class． And he raps when he sits at his desk． He raps when he can and he raps about almost everything．
Dan joined in a rap competition at school． When Dan rapped， his friends clapped （鼓掌） for him．The kids thought his rapping was great． But could Dan win？
Dan did win! Dan got the top place! All his classmates gave him a big hand．"Now Dan is a star in our school!" Mal said． Ben stood up and shook Dan's hand． "That was cool， Dan． You are
a hero!"
Miss Mills said， "Dan did win! His next step is to rap on National Rap Star on TV． We can all give Dan a big hand．" The class clapped and cheered for Dan． Miss Mils smiled．
Miss Mills and his classmates were excited， but Dan threw himself onto his chair ，silent．Dan could not rap on TV． In class， Dan could not do his physics． He could not think． Dan was not a kid who got nervous a lot， but he did not wish to rap on TV． Could he be lucky again？Anyway，who wanted to lose？Dan thought perhaps he would not attend the national competition．Then he would not have to rap on TV．
Dan' s friends sensed something was going on his mind． They planned to give him some help．When Dan got to class the next day，he saw a sign on the wall． It said，"Dan，Just rap classroom!" Dan smiled．"Perhaps it's not that hard to rap on TV，" he thought．
（1）How do Dan's classmates know he is in the hall before they see him？
| A． |
They hear him rap． |
| B． |
They see a sign on the wall． |
| C． |
They hear him clap hands． |
| D． |
They see the things on his desk． |
（2）Why didn't Dan want to rap on TV？
| A． |
He got nervous a lot． |
| B． |
He was afraid to lose． |
| C． |
He had to improve his physics． |
| D． |
He planned to cheer for others． |
（3）What do you think happened later according to the story？
| A． |
Dan hated his friends for their push． |
| B． |
Dan forgot what he should rap on TV． |
| C． |
Dan attended the national competition． |
| D． |
Dan sopped rapping after the competition． |
Susie Sunbeam was not her real name； that was Susan Brown． But every one called her Susie Sunbeam because of her such a sweet， smiling face． （1） ．
Her grandfather first gave her this name， and it seemed to fit the little girl so nicely that soon it took the place of her own．
Even when a baby， Susie laughed from morning till night． （2） ．
When she had learned to walk， she loved to go about the house and get things for her mother， and in this way save her as many steps as she could． She would sit by her mother's side for an hour at a time， and ask her ever so many questions， or she would take her new book and read．
（3） She never used an unkind word， but tried to do whatever would please her playmates best．
One day， a poor little girl with a very ragged dress was going by and Susie heard some children teasing her and making fun of her． She at once ran out to the gate， and asked the poor little girl to come in． " What are you crying for？ "Susie asked． " Because they all laughed at me， "she said
（4） She cheered her up with kind words， and gave her a nice dress and a pair of shoes．
This brought real joy and gladness to the poor child． （5） ．
A． That's why we called her Susie Brown．
B． Susie was always pleasant in her play with other children．
C． No one ever heard her cry unless she was sick or hurt．
D． She always brought brightness with her when she came．
E． Susie liked to read books when her mother was busy in doing chores．
F． And she thought that Susie was rightly called Sunbeam．
G． Then Susie took the little girl into the house．
One evening as I was leaving the store，I noticed a man with a very old sleeping bag going through the garbage can nearby．He pulled out fast food trash bags and inspected all that was in the thrown away bags，but he never stopped anyone to beg for money or anything eles as they entered or left my store．After he went through the entire trash can，he carefully cleaned up the area and wrapped up the food he found in the dirty hamburger wrapper．My heart literally hurt for him．
I decided to help him．I got out of my car and asked him if I could buy him something to eat．He thanked and，followed me to the fast food place around the block．I bought him the biggest meal they had on the menu．He didn't ask for anything and the only request was a big glass of hot sweet tea to go with his meal．When I brought him the food，he was so thankful．He told me how much he appreciated the meal．
I wanted to give him some money．He shook his head．I asked him if I could buy a few meals and put it on a gift card for him．He agreed．
As I handed him the gife card，he broke down crying．He told me that he prayed for me today．I wasn't sure what he meant （I was guessing he was praying for me for what I did for him ）so I thanked him．
"NO，I prayed that God would send someone to buy me a hot meal today …and be sent you!" Tears traced down his checks．
I didn't know what to say …I always pray over my food，but I've never prayed for a meal．I've never doubted that I wouldn't be able to eat …Tears began to fill my eyes．Oh my …how blessed am I…Maybe God used me to answer this man's prayer．
Everybody has a story though I didn't know his，but I had done what God wanted me to．God put him in my path …I knew he did．I took him to my office．
33．The man that writer saw outside his store was possibly a
A．beggar
B．homeless man
C．street cleaner
D．hamburger lover
34．Why did the man brerk down crying when he got the gift card？
A．He had finally talked to God．
B．He could have a new sleeping bag
C．He finally got what be needed．
D．He wanted to have some hot meals
35．According to the passage，what kind of person was the man？
A．A polite，careful person with few words．
B．A lonely，serious person with a trash bag
C．A nice，lonely person with a sleeping bug
D．A friendly，careful person with little money
36．What did the writer most probably do in his office？
A．He gave the man some money
B．He gave the man another big hot meal
C．He asked the man to pray for him
D．He invited the man to work in his store．
Laurence Kim Peek was born in Salt Lake City，Utah，on November 11，1951．It was clear from an early age that he was not like other children．A medical scan （扫描）showed that the two halves of his brain were not connected in the usual way．As a result，Laurence developed an amazing memory．He started to read when he was two．He used to read books and put them back on the shelf upside down to show that he had finished them．He remembered everything he had read．
He memorized quite a lot of information on subjects such as history，geography，sports，music and literature．He also had an unbelievable ability with numbers and dates．
To read more quickly，he read the left page with his left eye and the right page with his right eye．By reading the two pages at the same time，it took him less than an hour to read a whole book．By the age of 30，he had memorized around 12，000books．
However，he did not develop so well in other areas．He could not walk until he was four，and he had problems putting on his clothes and shoes．His social skills were poor，and he was extremely sensitive （敏感的） about meeting new people．In 1984，Peek and his father met Hollywood movie writer Barry Morrow．Morrow was fascinated by Peek and began to write a new play about Peek's experiences．The result was Rain Man，a movie that won an Oscar for Best Picture in 1988．This changed Peek's life．He got used to being the center of attention．He became more self﹣confident （自信的）．He appeared on TV and traveled around the country with his father to develop awareness （意识） of his condition．Sadly，Peek died of a heart attack in 2009．
38．The writer tells us Peek was a man with in the first three paragraphs．
A．a weak ability
B．an amazing memory
C．a great dream
D．a common brain
39．The underlined word"This"in Paragraph 4refers to" "．
A．he couldn't walk until four
B．he met the famous movie writer
C．his social skills were poor
D．Rain Man won an Oscar for Best Picture
40．It can be learnt from the passage that ．
A．Both halves of Peek's brain were not connected at all
B．Peek was weak in remembering numbers and dates
C．Peek could read books in an unusual way
D．Peek never felt comfortable with his fame
41．The best title of this passage is most probably ．
A．The real"Rain Man"
B．A special experience
C．Ways of becoming famous
D．An unbelievable movie actor．
Some people seem to have unusual memories． Zheng Aiqiang， a "memory athlete" on TV show Super Brain， can remember 2， 660 numbers in just one hour!
You would think people like him must have special brains． But according to a recent study by researchers from America and Holland， the brain structure （结构） of ordinary people and 23 of the world's lending memory athletes shows no difference．
Good memories can be trained． New research in the magazine Neuron suggests that a person will get a super memory with just six weeks of hard training．
Researchers found that a technique （技巧） called loci， invented by the ancient Greeks， can greatly help improve memory．
By using loci， you are using your imagination to improve the brain's memory networks． You can link （关联） something you need to remember with a place that you know very well． For example， to remember a list of numbers， imagine yourself walking through your house． Each thing is linked to a number． For example， zero could be the handle on the door and five could be the painting on the wall．
In one study， some ordinary people were given 20 minutes to remember 72 nouns． At the beginning， they could only remember 26 words， but when they were taught loci， they could remember 62 words．
"Not everyone can become a memory winner． But everyone using the technique can improve his memory greatly，" said Boris Konrad， one of the researchers in the study．
（1）From the recent study， we know that ordinary people and memory athletes have similar ．
（2）To memorize a list of numbers by using loci means you are using your to link it with a you know well according to the passage．
◆（3）请根据短文内容回答问题
What does the new research in the magazine Neuron suggest？
◆（4）请用一句话概括段落大意．
Paragraph 6 tells us that
◆（5）请将文中划线句子译成汉语．
I still remember quite clearly the day when my parents got divorced （离婚）．Dad kissed me goodbye and left．
For a long time Mum and I lived a peaceful life．Then one day，Jim came over for lunch wearing a blue suit with a short brown tie and a green shirt．I couldn't believe this was going to be my new stepfather．It couldn't be true that my beautiful mother would marry someone who dressed like a clown （小丑）．I hated him．
Lunch was terrible．Mother kept trying to start a conversation，but neither Jim nor I would say much．Finally I offered to bring in the dessert just to get away from the clown．
Something unpleasant happened，but I didn't mean （故意）to do it．I guess the plate slipped．But one minute I was handing Jim his blackberry pie，and the next，dark purple berries were oozing （渗出）all over his shirt and tie．
I was mortified．My face turned bright red．Jim looked very much surprised at first，but then he began to laugh．I started to laugh too．Maybe this guy was all right，after all．Then I had a quick look at my mother．She looked happier than I had seen her in a long time．
34．The writer thinks Jim's clothes look ．
A．nice
B．expensive
C．usual
D．funny
35．From the story we might guess that ．
A．Jim didn't seem likeable at first
B．the writer liked Jim from the start
C．Jim was angry with the writer
D．Jim didn't like blackberry pie．
36．In this story the word"mortified"means ．
A．happy
B．bored
C．embarrassed
D．angry
37．The best title for this story would be ．
A．I Love Pie
B．My New Stepfather
C．The World's Worst Lunch
D．Mothers Shouldn't Marry．
Have you ever heard of a rattlesnake？It is a poisonous （有毒的） American snake．When it is angry or afraid，it makes a noise like a rattle with its tail．It's very scary．But Heather Ramirez and her husband，from California，in the United States，make a living in an unusual way．They are self﹣employed （自雇的） snake catchers!They catch snakes，especially rattlesnakes which have gone indoors，and return them to the wild．
Heather describes her work as"protecting people from rattlesnakes﹣and protecting rattlesnakes from people!"In the area where they live，rattlesnakes often come face to face with people．They are found in stores，offices，houses and gardens．Heather explains that it's not the snakes that are moving into places where people live，but it's the other way round．The snakes lived in these places first and then the people built houses．
Most people who see a rattlesnake are feared．If you keep your distance，however，the snake won't bite （咬） you．In twelve years as a snake catcher，Heather has never touched a snake．She doesn't take the risk．She picks up the snakes with a special tool．This doesn't hurt them，but it keeps them at a safe distance so that they can't bite her．
Heather and her husband are very busy because they are never off duty．Catching snakes is a full﹣time job and they don't often have a day off．People can get to them at any time of the day or night．Not everyone can do this job，but Heather doesn't want to do anything else．"I just love my job，"she says．
（1）The Ramirezs make a living in an unusual way by ．
A．catching and selling snakes
B．catching snakes as a part﹣time job
C．protecting snakes in the wild
D．being self﹣employed snake catchers
（2）In Paragraph 2，Heather explains why the rattlesnakes ．
A．never bite people
B．are afraid of people
C．are found where people live
D．lived with people at first
（3）The underlined word"them"in Paragraph 3refers to ．
A．rattlesnakes
B．special tools
C．people around
D．the Ramirezs
（4）Which of the following is true according to the passage？
A．Heather catches snakes only at night．
B．Heather is always ready to do her job．
C．Heather risks touching snakes sometimes．
D．Heather has been a snake catcher for 20years．
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