①Amy： Bye， Lucy． I have to bounce!
Lucy： What？
Amy： I have to bounce． You know﹣I have to go． We say that a lot in San Francisco．
②Lucy： That's cool! What other things do you and your friends say？
Amy： Well， for example， we say someone is 'sketchy' if we think they aren't very nice．
Lucy： Sketchy？ All right I like it．
③Amy： What about things you say here in Britain？
Lucy： Well， if I say He's tasty'， do you know what it means？
Amy： Beats me!
Lucy： It means he's good﹣looking
④Amy： Look， there's Dave． He's quite tasty， isn't he？
Lucy： Well， he's a bit sketchy sometimes﹣but I like him!
Dave： Hi! What are you two laughing about？
Amy： I can't tell you now﹣I have to bounce!
Dave： Huh？
（1）The two girls are mainly talking about ．
A． the boy
B． the language
C． their friends
D． their hometowns
（2）The three characters are making a conversation in according to the picture．
A． a school yard
B． a supermarket
C． a library
D． a cinema
（3）When they say "A girl is tasty" in Britain， it means she is ．
A． kind
B． smart
C． pretty
D． happy
On a June afternoon in 1752， the sky began to get dark over the city． As the storm broke， most people surely hurried inside， but not Benjamin． Franklin． He decided it was the perfect time to fly a kite． Franklin had been waiting for a chance like this． He wanted to show the connection between lightning（闪电） and electricity，and to do so， he needed a storm．
He walked into field， and flew a kite with a piece of rope tied to it． A key was tied to the rope． The lightning hit the kite， and electricity passed through the rope to the key． Franklin then touched the key with his finger and got an electric shock（电击）． This， he said， proved（证明） the electrical nature of lightning．
For many years， schools have taught the story of Franklin's experiment． Millions of schoolchildren have been amazed by his courage and his scientific spirit of looking for the truth． However， new research suggests that the story may be fiction instead of fact． Although Franklin's experiment took place， more than one scientist has questioned what really happened．It's true that he did the experiment with the rope and the key． But scientists all agree that if Franklin had actually touched the key， he would certainly have died from the electric shock．
Scientists often question accepted ideas because they want to find out the facts． Some have even questioned the story about the apple that fell on Newton's head． Many reports suggest that although the falling apple certainly provided ideas，there is nothing to show that the apple actually hit him on the head，
In fact， fiction is often more interesting than the truth．People have been more encouraged by Franklin's spirit than by the facts themselves． But in science， facts should be tested by experiments and research， and we should not always believe everything we read or hear even if it is a great story．
（1）Franklin did the experiment in order to prove ．
A． he was an excellent scientist
B． flying a kite in the storm was safe
C． he was not afraid of lightning
D． lightning was a form of electricity
（2）The underlined word "fiction" probably means something ．
A． not true
B． quite different
C． not safe
D． quite necessary
（3）Some scientists questioned whether Franklin in the experiment．
A． flew a kite
B． touched the key
C． was present
D． discovered electricity
（4）The purpose of the passage is to tell us ．
A． Franklin's spirit is encouraging
B． fiction is more interesting than the truth
C． Franklin's experiment is not real
D． we shouldn't always believe accepted ideas
It was last January， when I'd just finished a charity （慈善） and was on the train back home， that I put down my phone and started writing thank﹣you notes to people who had helped，
When I got off the train， I felt amazingly good． The next day，I wrote more thank﹣yous and the same feeling of happiness hit me again． I suddenly had the idea： Why not keep on doing this for every day of the year？
To keep on task， I decided to pick out a different theme for each month． January was charity．February would be neighbors， I decided， And I thought of a number of names right away： the owner of our local bookstore， who let me and my little son in before the store opened and offered to play his favorite songs； our babysitter， who dropped off a bag of old board games for our kids to play， …
While writing the notes， I realized how often I had spent my time on the phone moving from app to app， appreciating （欣赏） other people's lives． Writing thank﹣you notes allowed me the time to do something different， paying more attention to my own life．
In the following months， I wrote to my friends， doctors， teachers and parenting role models． In July， my"food" month， I wrote to Julie，who used to cook at my favorite restaurant．It went like this：
Dear Julie，
I've been finding myself missing you lately． Thank you for hosting and cooking beautiful and thoughtful food． Jake and I will never forget when you sent out biscuits shaped into the number VI for our sixth anniversary （周年纪念日）．We talk about it every year．
Thank you． We miss you．
Love，
Gina
I was happy to receive a note back from her． Julie replied，"I don't think I've ever received such a touching letter before， I' m going through a hard time right now， and this helps．"
On December 31，I wrote my last card ﹣ to Jake， my husband，and our two kids．And I took a picture of us， so I could remember the feeling welling up inside me． Gratitude．
（1）The underlined word "this" in Paragraph 2 means ．
A． writing thank﹣you notes
B． putting the phone away
C． taking the train back home
D． raising money for charity
（2）How did Julie most probably feel after reading the note from Gina？
A． Shy and surprised．
B．Pleased and relaxed．
C． Nervous and excited．
D． Moved and encouraged．
（3）The theme of the December notes might be ．
A． photos
B． family
C． holidays
D． community
（4）What did Gina get by doing her task according to the passage？
A． Many thanks from her neighbors．
B． More time to appreciate her own life．
C． More help from people around her．
D． Happy moments to be with her friends．
（5）The best title for the passage can be ．
A． My Thank You Year
B． An Amazing Trip
C． Happiness inside Us
D． Important People in Our Life
Tomatoes taste great． With a lot of vitamins， they are good for you， too! People all over the world enjoy this amazing fruit．
Not all tomatoes are red． They can be yellow ， orange， pink， or white． All tomatoes are green before they are ready to be picked． Then the tomatoes turn their true color． That's when they're ready to eat!
Tomatoes first grew in the Americas． The Incas grew them over 1 ，000 years ago． They were introduced to Europe by the Spanish in the early 16th century． The Spanish and Italians seem to have been the first Europeans to accept them as food， In France， people grew． Tomatoes in the garden just to enjoy their beauty． Many people there thought tomatoes would make them sick． It was years before some of them would eat tomatoes．
Tomatoes are fruits． They grow from seeds． They won't grow in cold weather． But with water， sunlight and warmth， tomatoes grow fast． They can grow in pots or in the ground． As the plant grows taller，people may tie it to a stick． Next is the blooming stage． Flowers appear． The flowers turn into fruit．Some kinds of tomatoes can be picked in about six more weeks． Some tomatoes are large．One kind of tomato can weigh as much as two pounds．
You can eat raw tomatoes． First， wash them． Then，cut them up for， salads or sandwiches． Tomatoes can be cooked， too． They can be grilled， boiled， or even fried． Do you use ketchup？ It is made from tomatoes．Tomatoes don't have a smell． But they taste great in foods around the world． Many dishes from India use tomatoes． Spaghetti sauce and pizza from Italy use them， too． Raw tomatoes are in Mexican salsa．
（1）From the passage， we know that tomatoes ．
A． come in different colors
B． grew in Europe first
C． can grow in all Weathers
D． have a special smell
（2）The underlined phrase "some of them" in Paragraph 3 refers to ．
A． some people in Inca
B． some people in Italy
C． some people in France
D． some people in Spain
（3）Which of the following best shows the structure of the passage？
（4）Which of the following is the best title of the passage？
A． Value of Tomatoes
B． All about Tomatoes
C． Incas and Tomatoes
D． Growing Great Tomatoes
I remember…
Mary Chan asked her grandfather what he could remember about his secondary school． This is part of what he told her…
I'll never forget Mr. Tan．We called him Tiger Tan．He was our math teacher when I was in Sec 1．He was a wiry（筋骨强壮的），muscular man and he was very strict．I never saw him smile while I was at school．
Mr. Tan was an excellent math teacher． He explained everything slowly and clearly on the blackboard．When he looked at the class， you had to be looking at his hawk﹣like eyes．He stared at us like a tiger facing a group of rabbits． If you weren't looking directly at him， he summoned（命令）you to the front of the class． Then he took "Joey" from his cupboard． "Joey" was a length of garden hose about half a metre long． After few painful wallops（猛）from "Joey" you paid attention all the time!
Sometimes Mr. Tan felt that the class was getting sleepy． Then he suddenly said， "Outside everybody! Round the school! RUN!" He stood at the door of the classroom， waiting for us to return． He had a slipper（拖鞋）and hit the last one or two pupils． I was usually the first back．
We were all scared of Tiger Tan． We didn't like him but we respected（敬重）him． He was a good teacher and was always fair．
We had a very different math teacher in Sec 3． He was Mr. Hu． He was cheerful and friendly．When he entered the room， somebody would ask him how a camera worked． Then he spent the rest of the lesson explaining how something worked． He drew diagrams on the board and sometimes one of us asked another question to keep him talking． Most of the class sat and day﹣dreamed about food or sport． We weren't really interested in cameras． We just wanted to avoid doing any work．
We liked Mr. Hu but we didn't respect him． We knew that we didn't learn much in his lessons．
（1）In Mr. Tan's class， ．
A． his students had to pay attention all the time
B． he drew diagrams and explained everything fast
C． he taught his students how to run around the school
（2）The underlined word " Joey" probably refers to ．
A． a boy who wasn't' looking directly at Mr. Tan
B． something Mr. Tan used to punish his students
C． a rabbit that was facing a tiger
（3）Mr. Tan asked his students to run outside to make them ．
A． strong and healthy
B． refilled with energy
C． scared of him
（4）In Mr. Hu's class， his students asked him about cameras because ．
A． they wanted to avoid doing any work
B． they were really interested in cameras
C． Mr. Hu was good at explaining how cameras worked
（5）Which of the following statements is TRUE？
A． The grandfather was often hit by Mr. Tan with a slipper．
B． Mr. Hu always explained everything slowly and clearly．
C． The grandfather didn't' learn much in Mr. Hu's class．
Long long ago， there lived a man and a woman who had seven sons． The couple wanted a daughter， very much， and finally， they had a girl． She was very pretty and her parents loved her very much． One day the father needed water for the child， so he sent the seven brothers to a well（井） in the forest to get it． Once there， though， the boys began to fight and the water jug （壶） fell into the well． The boys looked into the well and thought of their father． They were afraid to go home．
Hours passed． "Where are those boys？" shouted the angry father．"They are probably playing a game and have forgotten about the water． I wish they were all turned into ravens （乌鸦） !" And when he looked up， he saw seven black birds flying away． The father was shocked．"What have I done？" he thought． But it was too late． He could not take back his words．
Later， the girl grew up and discovered she had brothers． The story of their bad luck influenced her deeply， and she decided to find them． For years， she searched and did not stop． She made up her mind to find them． Finally， she found their home．To enter，she needed a special key made from a chicken bone，which she did not have．The girl thought for a moment，and then took a knife and cut off one of her fingers． With it， she opened the front door and went inside． On a table， there were seven plates and seven cups． She ate and drank a little from each of them． In the last cup， she accidentally dropped a ring that her parents had given her．
Later that day， the ravens returned for their meal． The girl hid behind the door and watched． When the seventh raven drank from his cup， something hit his mouth． The raven recognized it at once﹣it was his parents' ring．"I wish our sister were here，" he said， "and then we could be free．" At that moment， their sister ran to them， and suddenly the ravens were human again．The brothers kissed their sister，and all eight of them went home together happily．
（1）Why were the seven brothers afraid to go home at first？
A． They lost their father' s ring．
B． They threw away the water jug．
C． They didn't get back any water．
D． Seven black ravens shocked them．
（2）What can we infer （推断） from the underlined sentence in Para． 2？
A． The father regretted what he had said．
B． The father was no pleased with his life．
C． The father was worried about his little girl．
D． The father was angry with what his sons had done．
（3）What was the first thing the girl did after she entered the raven's house？
A． She ate and drank
B． She hid behind a door．
C． She took out a knife．
D． She sat and waited for the ravens．
（4）How did the ravens become human again？
A． They ate a magic ring．
B． One raven made a wish after seeing the ring．
C． Their sister kissed them．
D． They drank with a special cup from their father．
（5）What lesson can we learn from the story？
A． Don't talk to strange people．
B． Work hard and you will be happy．
C． Your parents always know best．
D． Think carefully about what to say．
Think of somebody you really admire.You will probably find that their success didn't come easily.As "Father of Hybrid Rice（杂交水稻）"，Yuan Longping got over great difficulties and spent his whole life working to reduce world hunger and helping to feed the country with the largest population.
Wu Mengchao，the "Father of Chinese Hepatobiliary Surgery（肝胆外科）"，focused on saving people's lives for nearly eighty years.He performed more than 16，000 operations during his life.Holding the surgeon' s knife for such a long time deformed his fingers .Wu once said， "It would my greatest happiness if I could work at the operating table until my dying day."
In1969，in order to solve the problem of treating malaria（疟疾），Tu Youyou，pharmacologist （药学家） took on the job as head of a research team.She and her teammates performed different kinds of experiments.However，the results were disappointing.Instead of giving up，they kept trying.Finally，in1972，they made it!In2015，at the age of 85，she received Nobel Prize.
Thomas Edison，the inventor of the light bulb believed that every failure was a step towards success.He once said， "If I find 10，000 ways something won't work，I haven't failed.I am not discouraged，because every wrong try is another step forward.
Sometimes，their success was a surprise，even to themselves.The famous scientist Alexander Fleming said， "When I woke up just after daybreak on 28th September，1928，I certainly didn't plan to revolutionize（变革） all medicine by discovering the world's' first antibiotic（抗生素）.But I guess that was exactly what I did.
Some people only became successful after their deaths.Not like Pablo Picasso who became famous and very rich during his lifetime，the artist Vincent Van Gogh only sold one painting all through his life and that was to a friend.But he kept painting and he painted more than 2，000 artworks in the following ten years.Now his paintings are very popular and they sell for millions of pounds.
One thing all these people have in common is sticking to their goals no matter what.
（1）What do Yuan Longping and Wu Mengchao have in common？
A.They succeeded in solving world problems.
B.They spent all their lives serving people.
C.They achieved a lot in the medical field.
D.They are remembered for their happiness.
（2）The underlined phrase deformed his fingers could be replaced by .
A.changed the shape of his fingers
B.made him feel down
C.gave him too much pressure
D.got his fingers cut off
（3）It is clear that .
A.Pablo Picasso became famous after his death
B.Vincent Van Gogh painted 2，001 artworks in his life
C.it took Tu Youyou's team about 3 years to reach their goal
D.Thomas Edison tried 10.000 ways before he invented the light bulb
（4）When Alexander Fleming discovered the first antibiotic，he .
A.felt too tired to stay awake
B.didn't plan to study all medicine
C.knew exactly what his success meant
D.didn't fully realize its importance
（5）What does the writer mainly want to tell us？
A.Not everyone can be successful.
B.The more difficulties，the better.
C.Great achievements aren't made naturally.
D.Great hopes make great men.
The cold wind blew strongly outside． Amaya was warm in her house， thinking about an article she'd read at school． The article was about kids who helped out their communities， and she thought it would be really cool to help her own town， Harvard．
The only problem was that she wasn't sure how to help． In the article， the kids had grown food for people who needed food， but it was winter． She couldn't start a garden． Amaya was deep in thought when her mom said it was time to go shopping．
As they drove along the road， Amaya saw a family walking on the sidewalk（ 人 行 道 ），wearing only light jackets． How cold they must be! That gave her an idea! She could collect winter coats， hats and gloves for people who needed them．
She shared her idea with her mom， who thought it was great． But how would they spread the idea to get plenty of winter clothing？ Amaya decided to talk to her teacher， because then she could share her idea with her classmates at least．
Ms． Monroe agreed when Amaya talked about her idea． They decided to call the project Hats in Harvard． Then they wrote a letter explaining the project． Ms． Monroe even said she could help Amaya talk to the headmaster about it， so they could get the whole school to join in it． They met with the headmaster during lunch time． He was excited about the idea， and said he would make sure copies（复印件） of the letter went home with all the students．
They collected enough winter clothing in only one week． Then they left the clothes around two parks， so families who needed clothes could get them there． Three days later， Amaya and her mom went shopping again． She saw the same family that had given her the idea for Hats in Harvard． This time， though， the family looked nice and warm in some new coats， hats and gloves． Amaya felt warm in her heart， and was very glad she could help others．
（1）Amaya wanted to after she had read an article at school．
A． grow food
B． collect winter clothing
C． help her own town
D． go shopping with her mom
（2）Whom did Amaya share her idea with first？
A． Her teacher．
B． Her mother．
C． Her classmates．
D． Her headmaster．
（3）The underlined word "it" in Paragraph 5 refers to（指的是） ．
A． the letter
B． the project
C． the winter clothing
D． Ms． Monroe's idea
（4）Which of the following is TRUE according to the passage？
A． It took three days to collect enough clothes．
B． Ms． Monroe only helped Amaya write a letter．
C． Families who needed clothes got clothes from Amaya．
D． The headmaster helped spread the project Hats in Harvard．
（5）After reading the passage， we can know that ．
A． Amaya herself could complete the project well
B． Hats in Harvard was supported by many people in Harvard
C． the family that gave Amaya the idea for Hats in Harvard knew Amaya
D． Amaya helped the families who needed winter clothing because she knew them
Why are dogs our best friends．Maybe because they can understand our words much better than we thought，according to a study in Hungary．It found that dogs understand not only what we say，but also how we say it．
"The results were very exciting and very surprising．"Said the researcher Attila Andies，from Eotvos Lorand University in Budapest．
For the study，the researchers first trained 13 dogs for months．The dogs had to sit quietly inside machine，so that the researchers could check their activity．
Then the researcher put headphones on dogs and played people's voice to them．There were four different voice．Some were positive words，such as"well down"，or neutral（不带感情色彩的） words like"however"．The words were also in different tones（音调）．Some were positive and some were neutral．
Brain scans（扫描）showed that the dogs could recognize（辨认）words．as well as the tone of words，much like people do．The positive words with a positive tone brought the stronger activity in their brain's reward centers（反应中枢）．
"It shows that for dogs，a nice phrase can word very well as a prize，but it words best if both words and tones match．"Said Andies．
They also found that dogs deal with meaningful words with the left side of the brain and tones with the right．Human brains work in the same way．
It gave us a new understanding of language，said Andies．That is，not only do humans understand the meaning in words，other species（物种） do too．
根据短文内容，选择最佳选项，并在答题卡上将选定的答案字母标号涂黑．
36．What was found according to the study in Hungary？
| A． |
Dogs can't understand people words． |
| B． |
Dogs can only understand what we say． |
| C． |
Dogs can understand what we thought better than our words． |
| D． |
Dogs understand not only what we say，but also how we say it． |
37．Which of the following is NOT mentioned in the study？
| A． |
Researchers played with the dogs． |
| B． |
Researchers made dogs sit inside machine． |
| C． |
Researchers scanned the dogs'brain． |
| D． |
Researchers played people's voice to the dogs． |
38．Dogs think as a best prize．
| A． |
neutral words with a neutral tone． |
| B． |
neutral words with a positive tone． |
| C． |
positive words with neutral tone |
| D． |
positive words with positive tone |
39．According to the passage，which of the following is TRUE？
| A． |
Human brains don't work in the same way as dogs do． |
| B． |
Dogs deal with meaningful words with the left side of the brain． |
| C． |
The researchers trained dogs for years to check their brain activity． |
| D． |
Researcher Attila Andies was disappointed at the result of the study． |
40．What is the main idea of the passage？
| A． |
Dogs are as clever as humans． |
| B． |
Dogs are good at learning human's language． |
| C． |
Dogs can understand the meaning in words． |
| D． |
Dogs can do what human do． |
What's a spacewalk？ Any time an astronaut gets out of a spacecraft（航天器） while in space， it is called a spacewalk． Astronauts go on spacewalks for many reasons． For example， experiments can be placed on the outside of a spacecraft． This lets scientists learn how being in space affects（ 影响） different things． By going on spacewalks， astronauts can also fix things instead of bringing them back to the earth to fix．
When astronauts go on spacewalks， they wear spacesuits to keep themselves safe． Inside spacesuits， astronauts have the oxygen（氧气） they need to breathe and the water they need to drink． To keep the astronauts and the spacecraft safe， the astronauts must leave and go back to the spacecraft through a special door． When on a spacewalk， astronauts use safety tethers to stay close to their spacecraft． Tethers are like ropes， connect the spacewalkers with the spacecraft． They keep astronauts from floating（ 漂 浮 ） away into space． Another way astronauts stay safe during spacewalks is by wearing a SAFER． SAFER is worn like a backpack． It helps an astronaut move around in space．
How do astronauts train for spacewalks？ One way is by going for a swim． Floating in space is a lot like floating in water． Astronauts practice spacewalks underwater in a huge special swimming pool． For every one hour they will spend on a spacewalk， astronauts need to train seven hours in the pool． Another way astronauts practice for a spacewalk is by using virtual reality（虚拟现实）． It looks and feels just like a spacewalk．
Today， only three countries have finished spacewalks independently． They are Russia， the United States and China． The first person to go on a spacewalk in the world was Alexei Leonov from Russia． Zhai Zhigang is the first Chinese astronaut to go on a spacewalk． The world record of spacewalks is held by Russian astronaut Anatoly Solovyev． He has been on 16 spacewalks and spent more than 82 hours outside in space．
（1）About the spacewalk， we can know ．
A． some things can be fixed by astronauts during spacewalks
B． all experiments must be placed on the outside of a spacecraft
C． an astronaut can get out of a spacecraft any time while in space
D． a spacewalk lets scientists learn how being in space affects different things
（2）How many ways to keep the astronauts safe during spacewalks？
A． Two．
B． Three．
C． Four．
D． Five．
（3）What's the meaning of the word " tethers" in Paragraph 2？
A． 吊篮
B． 系绳
C． 笼子
D． 钩子
（4）Astronauts train for spacewalks by ．
A． floating in space
B． using virtual reality
C． going on spacewalks outside a spacecraft
D． training in water in a common swimming pool
（5）According to the passage， which is NOT true？
A． China can finish a spacewalk independently．
B． Astronauts can breathe and drink in spacesuits．
C． Astronauts can move around in space with the help of SAFER．
D． Anatoly Solovyev is the first person to go on a spacewalk in the world．
When Reginald Johnston， a British scholar（学者）， first walked into the Forbidden City in 1919， most palaces weren't allowed to visit． But a century later， when the People's Republic of China is to celebrate its 70th founding anniversary（周年纪念） in October，the 599 year﹣ old palace complex（宫殿群） becomes the world' s busiest museum．
Open to the public
In the old days， ordinary people could only imagine what it looked like inside． When the Palace Museum was founded in 1925． the public could go into the palaces． Now 80% of the total area of the museum is open to the public and it will increase to 85% in 2025．
Embracing（拥抱） the world
"It felt like you were hit by hundreds of years of history．"Christopher Allen from Britain said， "I beginto love its history and culture．"
The Forbidden City is becoming more open and friendly to visitors． It attracted about 3.5 million visitors from abroad and 9 overseas（海外的） exhibitions were held in 2018 The Palace Museum exhibition becomes a cultural phenomenon（文化现象） everywhere it goes．
Attracting the youth
On the Palace Museums online store on Taodao， you can find more than 10， 000 cultural products． The ones with cute and humorous pictures of emperors are very popular．
Some favourite products also go offline． For example， the Kangxi Emperor's Favourite Chocolate"， the most popular drink always has people lining up（排队） to get a taste．
As a child， Xu Jing often rode a bike in front of the Meridian Gate（午门）．"I had little memory of the museum then， but now I am more willing to visit it after watching several popular TV shows about the museum， "she said．
（1）The current situation（##）of the Forbidden City is that ．
A． it has become the world's busiest museum
B． most palaces are still not allowed to visit
C． it is closed to all the world except local people
D． it is not open because there are too many exhibits
（2）The Palace Museum has been open to the public for years．
A． 70
B． 94
C． 100
D． 599
（3）Which is NOT the reason that the Forbidden City attracts more visitors from abroad？
A． Foreigners are hit by hundreds of years of Chinese history．
B． The Forbidden City is becoming more open and friendly to visitors．
C． The ticket price of the Forbidden City is the lowest．
D． The Palace Museum exhibition becomes a cultural phenomenon everywhere it goes．
（4）According to the last part， the youth know more about the Palace Museum mainly Through ．
a． the online store on Taodao
b． offline stores
c． history books
d． popular TV shows
A． a， b， d
B． a，b，c
C． b，c，d
D． a，c，d
（5）Which is RIGHT according to the passage？
A． The Palace Museum becomes world famous in a short period．
B． Visitors can leave their footprints（ H E） in each area of the museum．
C． All the native people were willing to visit the museum when they were kids．
D． With the development of China， the Palace Museum opens its arms and welcomes the visitors from all around the world．
DNA is the whole"map" of the human body.It is something that all humans have，and it tells the body what to do.DNA is the reason that we look like our parents，because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time.In 1860，Mr Mendel discovered why we look similar to other people in our family.It is because of small things called "genes（基因）"in our body.In 1953，two scientists，Watson and Crick，found out that those small parts are real messages.They are written in the DNA with a special language.
In 1961，another two scientists found the first "word" that they could understand in that language.It shows how DNA tells the cell（细胞） to build its parts.So far，scientists have found all the words in the DNA map，but we do not understand what they all do.By understanding what just one "word" means，we can help to save people from several illnesses.So the more we understand ，the more doctors will be able to do.
Most people hope that this will help to make better medicine to help sick people，Other people worry that when we learn more "words" and find out more information，we will use it in the wrong way，just to make people more attractive（有吸引力的）or stop sick people getting jobs.
（1）Who discovered why we look like other people in our family in 1860？
A.Crick.
B.Watson.
C.Mr.Harris.
D.Mr.Mendel
（2）The two scientists found in 1961.
A.all the words in the DNA map
B.small things called "genes" in our body
C.the first "word" that they could understand in that language
D.The small parts are written in the DNA with a special language
（3）How can we help sick people if we understand more "words" in the DNA map？
A.Make better medicine.
B.Stop them getting jobs.
C.Tell them what to do.
D.Make them attractive.
（4）According to the passage，all of the following are true except that .
A we look like our parents because of "genes" in our body
B.we have understood what all the words in the DNA map do
C.DNA is the whole "map" of the human body
D.DNA tells the cell to build its parts
（5）What do people think of this research about DNA？
A.It can be bad.
B.It can be good.
C.Lt can be good but won't work.
D.It can be good and bad.
We spent holidays with our uncle．He loved to go on walks to collect stones．One day，he bought us backpacks（背包） and asked us to go to the mountain with him and carry the stones．
The whole day we walked around．Every now and then he put stones in our bags．To our surprise，he also took some stones out from our bags．But we thought he had just found better stones．
When we returned to the house，we were very tired．The backpacks were so heavy that we felt relaxed when we put them down．But uncle's backpack was half empty．
"Why did you put so many stones into our backpacks？"we asked．
"I didn't．You did．"He said．"You didn't know it，but I gave you a test today．I listened to every word you said．Whenever you were complaining（抱怨），I added a stone to your bags．Whenever you talked about something with positive（积极的） thinking，I took out a stone．And now look at your backpacks．"Our backpacks were full of stones．
Your negative（消极的） thoughts are like stones．You carry themin your mind just like those stones in a backpack．The more negative thoughts，the heavier your mind．
With great love，our uncle taught us one of the most important lessons in life．
依据短文内容，选择最佳选项，并在答题卡将选定答案的字母标号涂黑．
31．How did they feel when their uncle took some stones out from their bags？
A．Relaxed
B．Surprise
C．Sad
D．Tired
32．What did they find when they returned to the house？
A．Their uncle's bag was half empty．
B．There was nothing in their uncle's bag．
C．Their uncle's bag was full of stones．
D．There were few stones in their uncle's bag．
33．When would their uncle add a stone to their bags？
A．When their uncle had interesting thoughts．
B．When their uncle found a better stone．
C．When they complained about something．
D．When they talked about something amazing．
34．According to the passage，when does the underlined word"them"refer to（指的是）？
A． The bags
B．The stones．
C．Positive
D．Negative thoughts
35．What can we learn from the story？
A．Everyone must accept others'advice．
B．We should be positive about life．
C．Never think about unimportant things．
D．It's necessary to make a plan before doing things．
I was filled with doubts and worries until my grandfather told me to stand tall．
For me， height was my trouble． I was much taller than other girls， so I often bent（ 弯曲） my body at the back of the line． I had always felt unsafe as the tallest student of my class in Bala Cynwyd． And I wasn't looking forward to entering the ninth grade．
My grandfather didn't laugh at me． Instead， whenever I tried to bend myself in order to appear shorter， he would tell me "Stand straight and tall， Alisa． "I trusted my grandfather more than anyone else in my childhood． And whenever I was afraid of something， he always told me stories of his life．
My grandfather grew up in war﹣torn（战乱的） Europe．" Stand straight， stand tall "meant something else then． After the war， he went to America． He lived a hard life， "If they could do it， why couldn't I？""Stand straight， stand tall，"he often reminded（提醒） himself． Thanks to the help of a friend， my grandfather got a job． He once told me that he was very nervous at first． He was not only trying to learn this hard new job but also a new language．
"Stand straight， stand tall，" he would always tell himself． I am so proud of my grandfather． After listening to my grandfather 's unusual experiences， I have changed the way I look at my own life．
"Stand straight， stand tall"has become not only a piece of advice to improve my posture（身姿）． It also tells me to be proud of who I am．
And I do．
（1）Alisa often bent her body because ．
A． she lived a hard life
B． she was much taller than other girls
C． she always stood at the back of the line
D． she didn't want to enter the 9th grade
（2）What did Alisa's grandfather do with her trouble？
A． He laughed at her．
B． He asked her to bend her body．
C． He told her to stand straight and tall．
D． He advised her to stay away from her friends．
（3）Alisa's grandfather's experiences ．
A． made her feel unsafe
B． taught her to accept herself
C． changed her attitude（态度） to her grandfather
D． told her his success completely depended on friends
（4）"Stand straight， stand tall"means in the passage．
A． making yourself look tall
B． taking care of yourself
C． being proud of yourself
D． reminding yourself
（5）What's the best title for this passage？
A． Stand straight， stand tall
B． My grandfather's life stories
C． My colorful experiences
D． The help of a friend
FROM THE EDITOR
DEAR
READERS．
Happy birthday to us! TIME zine's firse（期刊） came out on March3， 1923． Sure， 96 isn't the most special birthday， comparing with the 100th birthday． But we take every opportunity（ 机会）to celebrate． TIME for Kids came along just a little bit later， in 1995． Soon， we will have our 25th birthday！
We have run our Kid Reporter program for many years． Many kids who took part in the program as a reporter are professional journalist（职业记者）now． While they were working with TFK， they caught some great opportunities， like interviewing political leaders， famous people， Olympic athletes， scientists， and more．
Do you dream of being a reporter？ Come and join us! On March 15， we will hold our annual（一年一度的） competition to find our next group of TIME for Kids Reporters． Editors from TFK will choose 10 best students．
I hope you will have a chance to report for our magazines and websites during the 2019﹣2020 school year．
All the best，
（1）According to the passage， TIME for Kids will have its birthday．
A． 96th
B． 100th
C． 23rd
D． 25th
（2）What will editors from TFK do in their annual competition？
A． Take part in the program．
B． Interview political leaders．
C． Choose 10 best students．
D． Report for their magazines．
（3）How long will the next group of reporters work with TFK？
A． Half a year．
B． One year．
C． Two years．
D． Three years．
（4）Andrea Delbanco is ．
A． a reader
B． an editor
C． a reporter
D． a student
（5）You can find the passage in ．
A．a website
B． a book
C． a novel
D． a diary
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