A Day at the Nature Center
Emma stared（凝视） sadly out of the window of the bus． Only 50 miles outside town was the farm． She thought about the farm all the time， especially the animals．
When her family sold the farm and moved to nearby town，Emma was excited． But when she got to the new school， she felt very lonely．
With a sigh（叹气），Emma turned her attention back to the present．The bus came to a stop． "Welcome to the Leinweber Nature Center，" her teacher said．"A guide will give us a presentation about animals，and then you'll help to feed the baby squirrels， now， I want everyone to find a partner．"
Emma didn't have any friends yet﹣who would be her partner？ Emma got close to Julia， a talkative and outgoing girl． "Could I be your partner？" Emma asked uncertainly．
"Sure，" said Julia warmly．
Together， the girls walked into the center． After the presentation， a keeper showed them how to hold the bottle of milk for baby squirrels． Then the girls started to feed their own baby squirrels．
After the babies finished eating， the keeper asked，"Would you like to help feed the adult squirrels，too？"
Emma was quick to volunteer， but when the keeper opened the first cage， the squirrel inside jumped out． Emma remained calm（镇静的）， held out her hand， made quiet sounds， and then quickly got it．
" Wow!" Julia said． "You're always so quiet， I thought you were afraid of everything， but you were brave．"
"I know that when animals are frightened or excited， you have to stay calm．"
The keeper nodded in agreement and asked Emma，"Would you be interested in volunteering to help out with the animals at the center？"
"Interested？ I would love to work here! What an opportunity!" Emma was excited．
That afternoon， in the bus on the way back to school，Emma sat next to Julia，her new friend．A rush of new found happiness washed over her．
（1）How did Emma feel when she got to the new school？
A． Lonely．
B． Lucky．
C． Surprised．
D． Angry．
（2）At the nature center， Emma and Julia ．
A． took a chance to be tour guides
B． helped to feed the baby squirrels
C． asked the keeper many questions
D． made a presentation about nature
（3）On the way back to school， Emma felt happy because ．
A． the volunteers warmly welcomed her
B． the teacher praised her for her bravery
C． she found a place to care for animals and made a friend
D． she went back to the farm and learned a lot about animals
It seems that school children all over the world complain （抱怨） about their school food．What do students of your age eat for lunch at school in other countries？
Japan
High schools have dining rooms．They serve everything from noodles to rice，but not burgers and chips．Other children bring food from home，such as cold rice balls，meat or fish，pickles c泡菜） and vegetables．Twice a year parents are invited to have a taste of the food．
United States
A typical menu from a US school is made up of a hamburger with fried potatoes or roast chicken，lettuce and pickles，fruit and cookies．School lunches must also provide at least one third of the daily amount （总量） of necessary nutrition （营养），such as，vitamin A，vitamin C and calcium （钙）．
Australia
Meat pies，sausage rolls （香肠巷） and hot dogs are all traditional dishes in Australian school shops．But as the country pays more attention to children's health，healthier foods have started to appear on school menus．Many schools have used a traffic light system．The sale of red labeled c标注） foods，including cookies，chocolate and soft drinks．Is served only twice a week．Healthier green labeled foods such as sushi，sandwiches，corn and watermelons，however，are available every day．
South Africa
Most of South African schools do not serve meals at all．Classes end at l； 30p．m．and students get their own lunches．Many students bring food from home，usually sandwiches．
Fast food and fried food sell the best among students．As a result，it has caused a rise in obesity c肥胖） among children．But as more people began to realize that being too fat may cause different kinds of serious illnesses，some schools in towns have led the way towards better nutrition．Now students at these schools are offered lunches of porridge with vegetables，such as cabbage，onions，beans，carrots and tomatoes．
46．High schools in Japan serve
A．noodles and rice
B．burgers and rice balls
C．chips and vegetables
D．fish and roast chicken
47．From the passage，we know the typical menu from a US school is ．
A．delicious
B．quite healthy
C．not very healthy
D．popular in South Africa
48．Which are traditional dishes in Australia？
A．Meat pies and hotdogs．
B．Chocolate and soft drinks．
C．Cookies and sushi．
D．Sandwiches and corn．
49．In South Africa， ．
A．most students have sandwiches and vegetables for lunch
B．students like fast food and fried food very much
C．more and more students become ill
D．students realized that fast food and fried food were bad for their health
50．Which of the following is NOT TRUE？
A．Parents in Japan are invited to taste the food twice a year．
B．In the United States，school lunches must provide at least one third of the daily amount of necessary nutrition．
C．In Australia，many schools have used a traffic light system．
D．In South Africa，schools don't serve meals．
In the Spring and Autumn period （475 ﹣ 221 BC） there lived a man called Ji Zha.He was the fourth son of the king of the Kingdom of Wu.Because of Ji Zha's sticking to righteousness（正义）and wide learning，he was his father's favorite and the king wanted to make him his heir（堆承人）.However，Ji Zha refused because he thought the king's eldest son should be the one to receive the throne.Later，Ji Zha served as an ambassador（外交大臣） of Wu to other kingdoms in China.
Once，on a mission to the Kingdom of Lu，Ji Zha passed through the Kingdom of Xu.The king of Xu received him as a friend，and admired the valuable sword（剑） Ji Zha was wearing.Although his host didn't mention it，Ji Zha could see he wanted to own it very much.However，as he still needed to go to Lu，Ji Zha didn't give the king of Xu his sword as a present.
After finishing his mission to Lu，on his way back，Ji Zha once again passed through Xu.This time he decided to give the sword to the king of Xu.But when he arrived，his friend had already passed away.Ji Zha didn't expect it and felt very sad.He took off his sword and gave it to the dead man by hanging it on a tree near his tomb（坟墓）.
Ji Zha's attendants （随从）didn't understand his action，saying， "Sir，the king of Xu is already dead.Why do you still give up your sword to him？ "
Ji Zha shook his head， "When I came to the Kingdom of Xu last time，I noticed that my friend admired my sword and I decided that when I came back I would give it to him.However，I never expected this turn of events.But how could I change my mind just because the man had died？" With these words，he left the place，low﹣spirited and heart﹣broken.
（1）What do we know about Ji Zha from the passage？
A.He was born in 221 BC.
B.He didn't have the ability to be a king.
C.He was a careful and generous man.
D.He lost his fight for the throne to his brother.
（2）Why did Ji Zha give up his sword to the king of Xu although he had died？
A.He was loyal to his country.
B.He was loyal to righteousness.
C.He wan guilty of his friend's death.
D.He was guilty of not seeing his friend before his death.
（3）What is the best title of this story!
A.Ji Zha and His Friend.
B.Ji Zha and His Country.
C.Ji Zha Gives Up His Throne.
D.Ji Zha Gives Up His Sword.
A gentleman once advertised（登广告）for a boy to help him in his office，and nearly fifty persons asked for the place．Out of the whole number he chose one in a short time，and sent all the other boys away．
"I should like to know，"said a friend，"on what ground you chose that boy．He didn't even have a recommendation（推荐信）with him．
"You are mistaken，"said the gentleman，"he had a great many：
"He made his shoes clean when he came in，and closed the door after him； showing that he was orderly（井然有序的）．
"He gave his seat to the disabled old man； showing that he was _________．
"He took off his cap when he came in，and answered my questions quickly and respectfully c恭敬地）； showing that he was polite．
"He lifted up the book which I had purposely c（故意地） laid on the floor，and put it on the table，while all the others stepped over it or pushed it aside； showing that he was careful．
"And he waited quietly for his turn，instead of pushing the others aside； showing that he was modest （谦逊的 ）．
"When I talked with him，I noticed that his clothes were carefully brushed，his hair in nice order，and his teeth as white as milk．When he wrote his name，I noticed that his fingernails were clean； instead of having some untidy personal habits．
"Don't you call these things letters of recommendation？I do； and the things that I can discover a boy by using my eyes for ten minutes，is worth more than all the fine letters that he can bring．"
（1）Choose the right word to complete the sentence in paragraph 5 according to the context（上下文）．
A．kind
B．smart
C．lovely
D．healthy
（2）How did the gentleman know the boy was polite？
A．He made his shoes clean when he came in．
B．He took off his cap when he came in．
C．He waited quietly for his turn．
D．His teeth and fingernails were clean．
（3）The gentleman laid the book on the floor because ．
A．he used to be like this
B．he wanted to know who was orderly
C．he tried to know who had tidy personal habits
D．he wanted to test the people who asked for the job
（4）How many reasons made the gentleman choose that boy？
A．Five．
B．Six
C．Seven．
D．Eight．
（5）What can you learn from this passage？
A．The gentleman is a wise man．
B．All gentlemen can choose the right person by using their eyes．
C．Good behaviors （行为） and good habits a工e important for a person．
D．One should pay more attention to his recommendation than to his behaviors．
Blue Lightning
Sally loved cars more than anything else． This spring she thought of building a go﹣kart to enter for the Go﹣Go Race． So she asked her dad for help．
"Well，" he said． "How about this： you do some research first and then come back to me with a design．"
A week later， Sally brought her notes and drawings to Dad． She named her go﹣kart "Blue Lightning"． Dad looked over her work， thinking． "Well， that's interesting，" he said． "Have a try． Just build Blue Lightning as you've designed．"
Over three weekends of hard work， Sally turned her design into a real， working go﹣kart and painted it light blue． Dad asked her to take it for a test drive． Sally agreed．
After she did that， Sally drove back to Dad． "Well，" she said． "Now I know why you wanted me to have a test drive．"
"Oh， do you？" he said． "Please share．"
"When I drove fast， there was a lot of pushback，" she said． "I think it's because of the lightning bolt （闪电） shape．"
"Very good!" Dad said．
"So， why didn't you tell me about that problem in the first place？" Sally asked．
Dad laughed． "Where's the fun in that？ If you give a man a fish， he'll eat for a day． But if you teach a man to fish， he'll eat for a lifetime．"
Sally said， "I see． Anyway， designing is half the fun !"
Dad smiled． "Good． Sometimes， learning happens during the process． We learn how to do something right by doing it a few times first and making mistakes along the way．"
That encouraged Sally and she worked even harder． When she showed Dad her new go﹣kart， he nodded with pride．
Finally came the race． Sally wasn't worried about whether she would win﹣in her mind， she had already won， by building something better than ever before．
（1）Sally thought of building a go﹣kart to ．
A． practice driving
B． enter for a race
C． play with friends
D． do some research
（2）What did Sally's dad ask her to do after she built the go﹣kart？
A． To have a test drive．
B． To take a good rest．
C． To give it a cool name．
D． To paint it light blue．
（3）Sally's story mainly tells us that ．
A． winning a race is important
B． fishing brings us a lot of fun
C． driving experience is necessary
D． learning happens during the process
Hover Camera （无人相机）
Wang Mengqiu，the inventor of Hover Camera，was born in Hangzhou in 1982．He once studied at Stanford University in the United States．He became famous overnight （一夜成名）because of the invention．
Forget selfie sticks （自拍杆）！Compared to other cameras，Hover Camera has many advantages．
*It can fly and stay in mid﹣air，track your face and even follow you to make sure it gets the perfect picture．
*It can be controlled by using a smartphone（智能手机）．
*It records movements with a 13MP camera and takes 4K video．
*It is the best choice for weddings，sports games and holidays．
Mr．Wang also said，"The main design consideration is easy and safe to take for the users．It‘s very light and small．It can be folded （折叠）in two，so it can be easily put into a bag．When the power is low？it can land on the ground safely on its own．
It's reported that the company has raised﹩25 million to produce it．As it is still being tested（测试），Hover Camera can be bought later this year．
The price has not yet been decided．But a spokesman says the company hopes to sell it for less than﹩600．
46．Hover Camera can ．
A．swim in the water
B．fly in the mid﹣air
C．change its weight
D．be used as a phone
47．The underlined word"track"means ．
A．pull
B．follow
C．push
D．show
48．According to the passage，why is Hover Camera easy and safe to take？
A．It's light and small．
B．It can be folded in three．
C．It doesn't need power．
D．Only a smartphone can make it land．
49．Which is not mentioned in the passage？
A．How can we control Hover Camera？
B．When can we buy Hover Camera？
C．How much is Hover Camera？
D．How popular will Hover Camera be？
50．According to the passage，Wang Mengqiu is a young man．
A．brave
B．quiet
C．creative
D．humorous．
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
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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