相关试卷

Many people post things online. Online sharing is a of our daily life now. Different kinds of apps and websites make communication than before. We can share what has happened recently with others. We can also give personal opinions on what we see. 

The Internet connects us with friends, family, and people in other countries. Sometimes, when we a prize in a singing competition or do well in a test, we may share the happy news. At times, when we take of beautiful views, we might also post them to share. 

However, not everything shared online is kind. Some can be unfriendly. Those unkind words may have unpleasant influences. Maybe people post things without thinking. They just want to play a joke make others laugh. But these are not good reasons.

Good shares can make the online world warm and friendly, while ones can bring trouble to others. So when we want to share something on the Internet, we should ask whether the things we post are proper or not. Think twice sharing. We should be responsible for what we share online. Never make up or anything that is not true. In short, always respect others' feelings. If we can't do that, maybe we're not ready to share online yet.

Recently, scientists have developed a new method to break down plastic waste with the help of water in the air.The researchers mixed a special metal and activated carbon (活性炭) with PET, the most common type of polyester (聚酯纤维) plastic. Then they heated the composite. After a short time, this broke the chemical connections in the polyester. Next, when the team left the material in the air, the mixture turned into TPA, a polyester material, and acetaldehyde (乙醛), an industrial chemical. Finally, these valuable chemical materials were recycled.

After the first success, researchers tested the method on different plastics and found it worked on polyester plastic only. That meant they didn't need to separate different kinds of plastics. Also, when they added water, it stopped working because the amount (量) of water in the air was just right.

The team's next plan will be to use the method widely in industry.

"It's hopeful that our technology can hugely reduce plastic pollution, lower the environmental footprint of plastics and help materials be reused instead of being thrown away," researchers said. "It's a large change towards a cleaner, greener future, and it shows how creative chemistry can solve world challenges in a way that joins hands with nature."

Mike's father stopped and took out the2 again. It was hard to see in the dark, so Mike took out the flashlight (手电筒) and shone it on the map. When Mike's father took his first3, he accidentally lost his balance and fell over by the side of the mountain road. "Dad!" Mike cried out.4, his father held onto a small tree with one hand. His father was fine except for some small cuts, but he lost the map. That made it more5 for them to find their way out.

Mike and his father had no choice but to6 a tent near a river to spend the night. When night fell, the stars came out,7 in the sky. That was when an idea came to Mike's mind. As a member of the astronomy (天文学) club, Mike could tell different groups of stars in the sky. If they8 the North Star, they would know which direction was north.

Finally, they made their way out of the9. The knowledge Mike learned from the astronomy club helped them10 spending the night in the wild. So what we have learned can help us get out of trouble one day.

As April Fools' Day got closer, I couldn't wait2 a trick on him. On the morning of April 1, while John3 for the lottery results, I carefully cut out some numbers from some fake (假的) lottery tickets to match the winning ones. Then, the ticket pieces4 into his jacket pocket. But John didn't check them right away. As he took out the pieces from his pocket with the winning5 , he jumped up and down with excitement. "Alex, I just won the lottery!" he shouted. "Really?6 amazing!" I said, and tried hard not to laugh out loud.

John danced around7 , and I watched, trying hard not to laugh. But soon I couldn't keep the joke going any longer. "April fools!" I shouted to8 .

When John realized that it was all9 joke, he was sad. Then he ran after me, acting like he was mad but laughing all the time.

Even after so many years, it remains one of10 memories of ours. I'll never forget it.

要求：

1.文中不得出现人名、校名等真实信息；

2.词数不少于80词。

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This year, the Hunan Provincial Super League (Xiangchao) has become one of the most lively sports events in Hunan. It has great excitement to football fans.

Every city in Hunan has its team each team is full of good players. They train together every day and always try their best to. Their excellent performances have drawn crowds of people to the event. So the event has become a hot topic both and offline.

On weekends, people go to the stadium to watch an exciting game with their families or. They shout and cheer for their favorite teams and players. After the match, many of them also visiting the host city to experience the local life and taste local snacks.

Xiangchao helps football culture to spread in Hunan. With the support of the fans and the public, Xiangchao is growing more and more. This growth has largely increased the local pride in sports. Also, makes people feel proud of their hometown.

Xiangchao has already become a wonderful symbol of Hunan's sports development and a new bridge sports and tourism.

In front of a family's house, there was a big rock that often tripped people up. One day, the son asked, "Dad, why don't we dig out the1?" The father answered, "That rock has been there since your grandfather's time. It's2, and I don't know how long it would take to dig it out. It can't be moved3. Instead of wasting time trying to move it away, it's better to just be4 when you walk by this rock and let it teach you to think smarter."

Years later, the boy grew up, got married and became a5 himself. One day, his daughter complained (抱怨), "Dad, I really hate that big rock. It often makes me6. Let's ask someone to move it someday." The father said, "No way! That rock is really heavy. If it could be moved, it would have been gone when I was a kid."

The daughter was upset because she'd fallen over many times. So she decided to solve the problems herself. One morning, she poured some water around the rock to make the soil soft and7 for 10 minutes. She thought it would take all day to dig it out, but to her8, it only took a few minutes. The rock wasn't as big as they had thought. They had all been9 by how big it seemed.

This shows that the things that we think are holding us back are often made10 by our own worries. Sometimes, it is the "rocks" in our minds that stop us from discovering new solutions and chances.

How to Find Ideas for Inventions

Do you want to create something new? Here is some simple advice on how to find good ideas.

First, think about things you use every day. Many inventions are not completely new, but better ones of old things. For example, Facebook made social media easier than older sites. You don't need to be an expert. Start with what you know well. If you are good at computers, maybe you can design a helpful app. Remember, small changes can make a big difference.

Next, Is there anything that troubles you or your family? Perhaps you often lose your keys. An invention that solves a common problem can be very useful. Talk to friends about their daily difficulties. Their problems might give you a great idea.

Also, always keep an open mind. Some great inventions come from accidents or silly ideas. Sometimes, The Slinky toy was born when a spring fell off a shelf. The Popsicle (冰棒) was invented by a boy who left his drink outside in winter. So, don't give up on strange ideas. Write them down and think about them later. They might lead to something great.

Finally, remember to observe the world carefully. Improving old things can lead to successful new inventions. Pay close attention to how people use everyday items. Ask questions, stay curious, and try to make things work better.

A. look for small problems around you.

B. Can you make them better or easier to use?

C. mistakes or accidents can help create something wonderful.

D. You should always try to invent something big and important first.

E. Everyone can be an inventor if they just start thinking and trying.

Pterosaurs had long, thin tails with a special fan-shaped part at the end. This part was formed in a very careful way and couldn't be seen by normal eyes. With the help of new laser (激光) technology, Dr. Natalia Jagielska and her team were finally able to uncover its secret. After studying 150-million-year-old pterosaur fossils (化石), they found something shining under the laser light.

The shining thing looked like the supporting part inside an airplane wing. The team believes it helped the tail becomestiff in the wind. Instead of moving like a flag, the tail worked like a sail on a ship. This allowed the animal to fly and turn in the air. A balanced tail was key for their flight control. "This helps us understand how early pterosaurs first flew and why their tails were important," said another scientist who was not in the study.

The research also shows that later pterosaurs lost their tails as their bodies became lighter and their flying skills improved. This discovery helps us learn how flight developed in animals over time. It may also give engineers new ideas to design better planes, drones (无人机), and even tents in the future.

Lucy got a solo (独唱) for the first concert in her high school. She felt fine until she learned the whole school would come to watch. The hall was filled with students, teachers, and parents. She grew nervous. The show began. Lucy noticed some people looked bored. Then she saw the microphone (麦克风) for her solo and realized a big problem: no one had taught her how to use it. But it was her turn. She walked to the microphone.

The solo began well until the final high note. Her mouth was too close to the microphone. A terrible, loud sound came out suddenly. The whole audience (观众) jumped back in their seats, many with mouths open in shock. Lucy felt completely ashamed. She wished to disappear.

After the concert, she had to go back to class. Walking sadly in the hallway, eyes on the floor, she saw a pair of large sports shoes. She looked up and saw a tall girl she didn't know. She expected to be made fun of. Instead, the tall girl smiled and said, "You really have a super wonderful voice." Those words changed everything. They made Lucy think that maybe she could keep singing. Because of her kindness, Lucy decided to study music in college. She is now a famous singer. She will never forget that tall girl, whose few kind words gave her the courage to follow her dream for music.

1.说说你的饮食情况（比如三餐爱吃的食物）；

2.阐述你对均衡饮食的看法；

3.提出均衡饮食的建议。

注意：

1.词数为80左右；

2.可适当增加细节，以使行文连贯；

3.文中不能出现真实姓名及学校名称；

4.开头已给出，不计入总词数。

参考词汇：balanced（adj.平衡的）energy（n.能量）snack（n.零食）

Balanced Diet

Have you got a balanced diet?

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Which word best stands for China? Have you asked your friends to make a list of favourite Chinese characters that stand for Chinese culture? If yes, I am sure that there will be this one character the top five. I guess it is "harmony (和)" in Chinese.

People like to hang the picture of "harmony" on their walls. It is popular in China not just as a decoration also as people's belief (信仰). The idea of harmony is deep in Chinese hearts. In traditional culture, friendly to the environment was seen as the only way to live. People wished for good weather and more food. Traditional Chinese gardens and village houses were built to match with nature, not to it.

In fact, harmony is also among people, families and countries. All the should be in harmony. When we are with our friends and family, we should be kind, polite and. As for our nation, we would like to work with people around the world for a common future.

In, harmony is in Chinese people's hearts and actions. It provides us with a way of solving problems. This is how Chinese culture makes a to the world. It plays an important role in today's world.

Scientists have found out that the radiation (辐射) is the greatest danger to spacemen in space. When spacemen are working in space, they are in danger of the radiation from the sun and other stars, which is bad for their health. The harm of the radiation won't be found until their children even grandchildren are born. Some special medicine may work a little, but no really effective medicine has been found so far.

Space rubbish is also thought to be a great danger to spacemen. It's reported that there were 9,000 man-made things flying in space. About 30% of these are satellites, 10% are spaceships, and the rest are space rubbish. An explosion (爆炸) in space in 1999 made a cloud of 300,000 fragments (碎片), each at least 4mm in size. A small piece of these even knocked a spaceship window and caused some damage (损坏).

Scientists are watching and reporting any possible danger all the time. They are working to deal with space rubbish. Although space is really dangerous, it interests many people on the earth. In the near future, it may become possible for people to spend a few days in a space hotel. We may even choose to leave the earth and live in space in a few years.

根据语篇内容，回答下列问题。

What makes a good friend?

If you're doing something fun or facing a challenge, who would you want with you? Having people who support you and make you smile is important. According to psychologist Dr. Eileen Kennedy-Moore, good friendships feel good most of the time and bring out the best in you. As well as having fun, you can trust each other with your private thoughts and feelings. A key sign of a strong bond is mutual (相互的) acceptance. Good friends accept you for who you are, however bad your jokes may be, and they are also loyal, which means they support and stick up for you when others don't.

Why are they important?

Friendships teach important skills that stay with you. Trying to be a good friend can lead you to talk and explain, rather than shout. When you are with friends, you learn to see things like they do. They also help you understand other people's feelings, which is called empathy. What's more, scientists say that having good friends can help you learn and sleep better.

How can you make friends?

Think about your body language. An easy way to show openness is to smile when you see someone. You could also invite someone to play a game with you, or do something kind, like share a snack. Friendship is a two-way street that grows with time, kindness, and experiences. Start with a smile and see what happens!

根据语篇内容，选择最佳选项。

When the earthquake stopped, some of the strongest men tried to move the rock off the road. But they couldn't move it. They tried to push it but failed. They tried to pull it with ropes but nothing worked.

At this time, a boy of 12 years old said he could help to move the rock. "You?" the men shouted. "What are you talking about?" They all laughed at the boy.

The next morning some people came into the street. They were surprised that the rock wasn't in the road any more. It wasn't even near the road.

The boy stood in the street, smiling, "I told you I could move it last night."

The boy walked over to where the rock had been and pointed at the earth. "I buried (埋) it," he said. "You see. I dug a deep hole next to the rock and I dug a small incline (斜坡) up to the rock and the rock ran down into the hole by itself. I covered it with earth."

The crowds shouted, "What a clever boy!" And some of them said, "Why haven't we thought of this good idea?"

根据语篇内容，选择最佳选项。

根据语篇内容，选择最佳选项。

Everyone considers soccer for young people not for all ages because it needs stamina (耐力) and strength. But a group of old players in Chongqing is showing that it may never be too1 to play.

With an average2 of 68, the Chongqing Senior Men's Soccer Team, built in 1983, has men aged between 54 and 83. Every Tuesday and Thursday at 8 a.m., they gather for3 and matches.

"We come for health and happiness," said 70-year-old team leader Yao Shuyun. "It's more like a happy get-together than serious training." Most players4 in love with soccer as children. "Six years ago, a member of our team was5 ill and asked his family to take him to the soccer pitch (球场), which was the favorite place in his life. He6 peacefully days later," Yao added.

Wang Minghao, 83, the oldest member, has7 the team for more than 20 years. Starting to play at age 9, he has kept it up for over 70 years. He still trains two hours weekly. "Soccer makes me feel8," he said. "Medical tests show I'm healthy."

The team is planning to enter an important soccer match to be held in Qingdao. "The9 don't matter," Yao said. "We will keep playing10 our health allows us to."