Each weekday， more than 30 million students in Canada eat meals in school cafeterias． And when lunch is over， they fill the rubbish cans with uneaten food．
More than ＄1 billion worth of food is wasted every year． Wasted food is wasted money．It's also a missed chance to feed hungry people．And it's had for the environment：farming， packing， and transporting food produces greenhouse﹣gas emissions（温室气体排放）． They pollute the air．
Schools have developed ways to cut back on（减少） waste． Making lunch period longer helps． It gives kids time to eat everything on their plates． Many schools follow government rules that say students must take a certain number of healthy things at mealtime． Those rules help kids get a better meal． But they can lead to more waste． That's why schools in Canada set up something called share tables．Students put untouched food on the table． A student who wants the food can take it． There are rules to make sure the food is safe． Food that isn't taken from the table is served another day．
Students also waste food because they don't like how it tastes． Cook Sam wants to change that． He works with a program called Cooks in Schools． He helps dining hall workers develop dishes kids enjoy．
You can fight food waste too． At the store， look for "ugly" produce．Fruits and vegetables with bad shapes are still delicious， but they are often not noticed． At home， read safety labels（标签）． If a label says "best before"， the food is still safe to eat for a little while after the date． If the label says "use by"， the food is no longer safe after the date．
（1）What does the underlined word "cafeterias" mean？
A． Dining halls
B． Classrooms
C． Hallways
（2）What is NOT the result of wasting food？
A． Wasting money
B． Bad for the environment
C． Feeding hungry people
（3）How do schools in Canada cut back on waste？
A． Making lunch period shorter．
B． Following government rules．
C． Setting up shared tables．
（4）Why do students waste food according to Paragraph 4？
A． They don't like Cook Sam．
B． They don't like the dishes．
C． They don't like dining hall workers．
（5）According to the last paragraph， which food is NOT safe on June 18th， 2019？
It is well-known that silk was discovered in China. It is wonderfully strong, light and soft. As one of the best materials for clothes, silk has a perfect look and feel that no other materials can match.
There is a story about how silk was discovered. Lei Zu, the wife of Huang Di, was having tea under a mulberry tree when a silkworm cocoon (蚕茧) fell into her cup. As she tried to take the cocoon out, it started to unwind (展开) and the “line” seemed endless. She realized that the strong line could be used to make clothes. Then Lei Zu taught her people how to raise silkworms and how to get silk. In this way, the silk industry was born.
For hundreds of years after that, silk was only used by rich people. It was a symbol of identity and status (身份和地位). With the development of the silk industry, more silk was produced. It was no longer just for rich people. In the Han Dynasty, silk was transported as far away as Spain, Rome and many other countries. The trade road was famously known as the Silk Road, which connected China with the rest of the world.
Today, silk can be used for many kinds of things, not just for clothes but also for paintings, writing brushes, kites and even fishing nets. Wherever silk goes around the world, it is always warmly received.
根据短文内容，判断句子正（T）误（F）。
（1）Silk is one of the best materials for clothes.
（2）Huang Di discovered silk could be used to make clothes by accident.
（3）As more silk was produced, it reached more people’s homes.
（4）The silk industry was born because of the Silk Road.
（5）This passage mainly talks about the history and the popularity of silk.
阅读短文，回答下面5个问题。（每题答案不超过10个词）
You don’t know me unless you read a book called The Adventures of Tom Sawyer. Huck’s my name, Huckleberry Finn. That book ends like this: my best friend, Tom Sawyer, and I found ＄12,000 in gold in a cave. We became rich. We got ＄6,000 each.
My mother died long ago and then my dad, Pap, disappeared. He was always drunk and he often beat me. Then a kind old lady called Widow Douglas took me into her home to live. She gave me a bed to sleep in and bought new clothes for me. She read stories to me and taught me how to eat at a table. She sent me to school every day.
I hated those new clothes. I missed my old life. I put on my old clothes and ran away and was free and happy, but Tom Sawyer found me and said that if I wanted to join his club, I would have to return to live with the widow. For this reason, I returned to live with her.
The months passed and winter came. The weather got cold. One morning I woke up and there was snow on the ground. On my way to school I saw some footprints outside the widow’s house. My heart jumped. Pap!
“He’s heard about my money,” I thought. “And he wants it! ”
When I lit my candle and went up to my room that night, there sat Pap—his own self! I expected to be scared of him now, but I wasn’t. I stood looking at him; he set there—looking at me.
Pap was nearly fifty years old. His black hair was long and uncombed and dirty. He had allowed hair to grow on his face, which was ghostly white. Just looking at the ugly white skin made me feel sick. His clothes? —dirty and torn. His feet showed through large holes in his shoes. His hat was on the floor—an old black hat with a large hole in it.
—Taken from The Adventures of Huckleberry Finn
（1）Who is telling the story?
____________________________________________________________
（2）How did Tom and Huck become rich?
___________________________________________________________
（3）Why did Widow Douglas take Huck in to live with her?
___________________________________________________________
（4）Why did Huck return to live with Widow Douglas?
___________________________________________________________
（5）What is Huck’s father like in your eyes? Why do you think so?
___________________________________________________________
阅读下列内容，从每小题所给的A、B、C、D四个选项中选出一个最佳答案。
Researchers at China Aerospace Science and Industry Corp, a State-owned defense contractor, have developed and made the world’s first robot whale shark（鲸鲨）.
The robotic shark has been on display in an aquarium（水族馆）at Shanghai Haichang Ocean Park since January.
A whale shark is a slow-moving carpet shark and the largest known living fish.
Designed and built by engineers at the Shenyang-based No 111 Factory, the underwater robot is 4.7 meters long, weighs 350 kilograms and can move 42 meters a minute.
Powered by a lithium battery, it can swim, turn, float and dive like a real shark by moving its mechanical fins（鳍）. The mouth and gills（鳃）can also open and close like a shark’s. The biomimetic shark is made of sensors（传感器）, multi-joint fins, batteries, and systems which enable it to avoid what’s in the way in all directions.
“The robot can reach a depth of 10 meters and work for as long as 10 hours,” said Fang Xuelin, a senior researcher in charge of the robot shark program.
“The shark can be remotely controlled and can also swim based on preset programs or its own sensors,” he said.
“We have built multiple kinds of robot fishes, and the robotic whale shark is the largest mechanical fish we have made so far,” Fang added. “Our robots are to serve three purposes—to perform in aquariums for entertainment, spread knowledge about the sea and aquatic（水生的）animals among youngsters, and carry out scientific tasks such as hydrological surveys, underwater photography and environmental inspection.”
“The factory now plans to develop more types of aquatic robots, including some extinct mammals（哺乳动物）, for display in parks and schools. It will also promote the products to businesses engaged in fields such as underwater salvage and mineral prospecting,” he said.
（1）The whale shark on display is ________.
| A． | the world’s first robot |
B． | the largest living fish |
| C． | a 7.4-meter-long shark |
D． | a robotic shark |
（2）What does the underlined word “biomimetic”in Paragraph 5 mean?
| A． | 仿生的 |
B． | 虚拟的 |
C． | 杂交的 |
D． | 变异的 |
（3）Which of the following is TRUE according to the passage?
| A． | The shark is the first mechanical fish made at the factory. |
| B． | Powered by a lithium battery, the shark can swim without stopping. |
| C． | The factory has built multiple kinds of robot fishes including the shark. |
| D． | The factory has developed some extinct mammals for display in parks. |
（4）What does Paragraph 8 mainly talk about?
| A． | The limits of the aquatic robots. |
B． | The purposes of the aquatic robots. |
| C． | The progress in making aquatic robots. |
D． | The steps to developing aquatic robots. |
阅读下列内容，从每小题所给的A、B、C、D四个选项中选出一个最佳答案。
My five-year-old son befriends the woman. It starts with voices in the yard. When I come out to check on Daniel, his face is pressed on the fence（篱笆）.
The woman says, “You wait right here; I’ll be right back. ”
She returns with a saw（锯子）. There’s a whirring. A circle in the wooden fence drops out of sight.
“Dad! Sandy just drilled out a hole in the fence so Sandy and I can talk! ” Daniel spins around.
I hadn’t known her name was Sandy. We’ve lived here a month before Daniel was born.
Daniel’s and Sandy’s murmuring voices continue. Whenever Daniel is outside, he circles near the fence that isn’t a fence any more. Some days my son just goes to stand at the hole, yelling, “Sandy! Saaaaandyyyyy!” Sometimes I hear bits of their talk.
“We painted a ghost at school.”
Or: “Wheeler and Jackson were playing football, and they told me I couldn’t play.”
“That wasn’t very nice, ” says Sandy. “Did that hurt your feelings? Did you let them know that?”
I can’t hear how he replies. A moment of envy runs through me. He never talks about his school things with me.
Daniel and Sandy not only keep chatting through the hole, they also exchange gifts. A coloring book, then a Hot Wheels car. It’s unclear what Daniel gives Sandy in return.
One afternoon, I hear Sandy’s voice floating over the top of the fence with the hole. “I thought maybe Daniel could come for a play date.”
We ring the bell on Sandy’s porch. She’s a middle-aged woman with smiling eyes. Sandy’s yard is sweet with the smell of flowers. We have a pleasant afternoon with Sandy, my son’s adult friend, the first friend Daniel has made on his own. 
A month later, Sandy leaves to care for her mother in Kansas. She left behind a box of presents: a coloring book, sidewalk chalk, the missing orange part in the Hot Wheels track. When I look at Daniel, he’s looking down at his shoes.
He sometimes wanders down to the fence. Instead of calling “Sandy! Saaaaandyyyyy!” he cries. “Hello! Helloooooo!”
One day, Daniel receives Sandy’s postcard. They write frequently, warmly.
（1）Which of the following is the correct order of the story?
a. Sandy leaves for Kansas to care for her mother.
b. Daniel and Sandy exchange gifts through the hole.
c. Daniel and Sandy are good pen friends.
d. Sandy drills out a hole in the fence.
e. Sandy invites Daniel to come to her yard for a play date.
| A． | dbeac |
B． | badec |
C． | dceab |
D． | ecadb |
（2）Which sentence should go in the empty box in Paragraph 4 from the bottom?
| A． | The neighbourhood I grew up in has a fence like this. |
| B． | We’ve passed through the hole in the fence. |
| C． | Beyond that fence stands Sandy’s blue house. |
| D． | I’m a person who looks on the bad side of the fence. |
（3）What can we know about Daniel from the underlined sentences in the story?
| A． | He doesn’t care about Sandy’s leaving. |
B． | He is impressed with the shoes from Sandy. |
| C． | He is heartbroken when hearing the news. |
D． | He does not want to be Sandy’s friend any more. |
（4）Which sentence best expresses the theme of the story?
| A． | Parents are children’s best friends. |
B． | Trust and friendship can go beyond ages. |
| C． | A good fence makes a good neighbour. |
D． | Grass is greener on the other side of the fence. |
阅读下列内容，从每小题所给的A、B、C、D四个选项中选出一个最佳答案。
Every month, Julia and her cousins would go for the big family meal at their grandparents’ house. On each visit, their grandpa would give them a few coins. Then all the children would run off to buy sweets. One day, he gathered the children together. He said, “Let’s have a competition to see who can manage money wisely. At the end of this year, tell me how you’ve used your money.”
Ruben and Nico, the two smallest kids, continued spending their money all on sweets. Every time, they would show off their sweets in front of the other children. This made Clara and Joe so angry that these two could no longer keep saving their money. They soon joined Ruben and Nico.
Monty was a clever boy. He decided to manage his money by buying and selling things. Soon he made a lot of money with little effort. The way he was going, he would end up almost a rich man. However, he began to spend his money on more and more expensive things for himself. A few months later, he hadn’t a single penny（便士）left.
Alex saved and saved all the coins he was given, and at the end of the year he had collected more money than anyone. He was the clear winner.
There was also Julia. Poor Julia hadn’t a penny on the day of the competition. She had spent all her coins on her secret plan. Julia knew a poor violinist who played in the park, and she offered him all the coins for his violin lessons. Although it wasn’t much money, on seeing Julia’s excitement, the violinist agreed. A little after a year the violinist loaned her a violin so they two could play together in the park. They were so successful that she managed to buy her own violin. Even better, she later became a very famous violinist.
（1）Why did the children’s grandpa suggest the competition to them?
| A． | To encourage them to win competitions. |
B． | To teach them how to manage their money. |
| C． | To tell them money was important to them. |
D． | To know who was the cleverest child in the family. |
（2）The underlined words “these two” in Paragraph 2 refer to（指的是）________.
| A． | Clara and Joe |
B． | Ruben and Nico |
C． | Monty and Alex |
D． | Alex and Julia |
（3）What can we learn from Julia’s story?
| A． | Get rich slow, or get poor fast. |
| B． | Little effort always brings much money. |
| C． | A little money well spent can help realize your dreams. |
| D． | It is not wise of you to spend all the money you've got. |
（4）What is the best title for the passage?
| A． | Grandpa’s coins |
B． | Julia’s cousins |
| C． | A saving competition |
D． | A happy family |
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