相关试卷
-
1、 根据短文内容,从短文后的选项中选出可以填入空白处的最佳选项。
Microplastics in Water—a Wake-up Call for All of Us
Today researchers announced that they have found tiny pieces of plastic—microplastics(微塑料)in water from around the world. These pieces are so small that they are unseen to the naked eye(裸眼)and are very difficult to clean from the water.
Even worse, the plastic has also been found in drinking water across the world, which makes people worried. Scientists do not know what level of harm this will do to us in the future.
For example, they're from washing and drying clothing and from cleaning products,such as toothpaste and face washes. Microplastics are even found in the air outside and at our homes.
Almost every country across the world agrees that we cannot continue using so much plastic in our lives. We also need to introduce new duties and other means to encourage companies to choose environment-friendly things and recyclable packaging(包装)for their products.
We need to take personal responsibility, too. We all may have the freedom to choose how we spend our money and what kinds of business and products we support. Let's work together to protect our environment, both now and for the future.
A. Remember: Reduce—Reuse—Recycle.
B. This means that we are drinking plastic every day.
C. Microplastics come in a number of different ways.
D. When in the water, they are eaten by fish and other animals.
E. We need to find a solution to cleaning microplastics from our oceans.
-
2、 阅读下列短文,从每小题所给的A、B、C、D四个选项中选出最佳选项。
DeepSeek-Rl, a new AI model(模型)developed by the Chinese company DeepSeek, has rocked the AI industry around the world. Open to the public on Jan. 20, it quickly beat OpenAI's ChatGPT and topped the Apple's App Store by Jan. 27.
According to DeepSeek, in tasks like math and natural language reasoning, the performance of this model matches that of the leading models from big companies like OpenAI. But it's much cheaper and uses much less computing power. The report on its earlier V3 model showed that DeepSeek is the least expensive among large language models. It costs about 5. 57million US dollars (about 40. 58 million yuan) to make it.
Behind the lower cost is the introduction of a new idea in R1's training. Different from traditional methods such as CoT(思维链)and SFT(监督微调),DeepSeek uses RL(强化学习)as the main training method. While CoT depends on step-by-step reasoning and SFT on huge amounts of data(数据), R1 allowed developing reasoning skills in a natural way, making it better suited for difficult and changing tasks.
The AI industry's development has long depended on making computing power bigger. "By increasing the data quality and improving the model structure, DeepSeek may change the AI field," pointed out the US bank Morgan Stanley. "Bigger is no longer always smarter," said the bank.
What's more, DeepSeek-R1 is open-source. Everyone is free to the model's code(代码)and makes changes to suit their own needs. "We won't choose closed-source," said Liang Wenfeng, the founder of DeepSeek. He highlights the importance of sharing knowledge, building a healthy field and helping the progress of technology. "That is the power of open research," Meta's chief AI scientist Yann LeCun agreed.
(1)、What is the great advantage of DeepSeek-R1?A、It's totally new. B、It's at the top of App Store list. C、It's much cheaper than other models. D、It's developed by a Chinese company.(2)、How does the writer develop paragraph 3?A、By listing numbers. B、By comparing. C、By giving examples. D、By giving reasons.(3)、How will DeepSeek change the AI field according to the bank Morgan Stanley?A、By making computing power bigger. B、By developing reasoning skills in a natural way. C、By sharing knowledge and building a healthy field. D、By increasing the data quality and improving the model structure.(4)、What does the underlined word"highlights" in the last paragraph mean?A、强调 B、标记 C、亮点 D、挑染(5)、Which would be the best title for the passage?A、OpenAI:A Competitor of DeepSeek B、DeepSeek-R1: Rocking the AI World C、DeepSeek: Changing the Way We Think D、AI Model:A Great Change to the World -
3、 阅读下列短文,从每小题所给的A、B、C、D四个选项中选出最佳选项。
Victor Hugo once said, "Laughter is the sun that drives winter from the human face. " Up to now, nobody has been able to create laughter like Charlie Chaplin(1889–1977). He brightened the lives of millions through two world wars and the hard years in between.
Not that Charlie's own life was easy. He was born to a poor family. Charlie learnt to sing and dance as soon as he could speak and walk. Every member of the family performed to help make money. By his teens, Charlie had, through his humor, become one of the most popular child actors in England.
Later, Chaplin began making silent films, where the story was told only through body language and movements. Usually, Chaplin appeared in these films as the Little Tramp, a poor man with a moustache(胡须), large trousers, worn-out shoes, and a round hat. He walked around stiffly(僵硬的)with a walking stick. Even though the Little Tramp was considered a failure in life, he always tried to turn his sadness into joy like Chaplin.
In the film The Kid (1921), the Little Tramp brings up an abandoned(遗弃的)child as his own. While the film has many funny moments, it also has times of great sadness. As Chaplin said, it was "a picture with a smile, and perhaps a tear". Similarly, in The Gold Rush(1925), with nothing to eat, the Little Tramp treats one boot(靴子)as something delicious and makes you believe that this is one of the best meals he has ever tasted.
Chaplin once said, "My pain may be the reason for somebody's laugh. But my laugh must never be the reason for somebody's pain. " He is loved and remembered as a great actor who encouraged people during dark times.
(1)、Why are Hugo's words mentioned in the first paragraph?A、To explain the "humor". B、To introduce the topic(话题)。 C、To make readers think deeply. D、To show the influence of laughter.(2)、What made Chaplin learn to perform at such an early age?A、He was popular enough. B、He was talented in performing. C、He had to make money for his family. D、It was common for everyone at that time.(3)、What do we know about the Little Tramp?A、He was a poor man in real life. B、He had similar experiences with Chaplin. C、He always told jokes to make people laugh. D、He showed his humor through his body language.(4)、What do The Kid and The Gold Rush have in common?A、They are rich in funny conversations. B、Their main characters have nothing to eat. C、They show a picture with a smile and a tear. D、Their main characters have an unhappy childhood.(5)、What did Chaplin want to express in the last paragraph?A、He was in pain. B、People laughed at him. C、People encouraged him. D、He just brought joy to people. -
4、 阅读下列短文,从短文后各小题所给的A、B、C、D四个选项中选出最佳选项。
While there are many birds that visit our leafy garden, it's the pair of bullfinches(灰雀)that bring the most excitement. It's been wonderful to watch how both 1 shoulder the serious duty of caring for their young. Last summer the bullfinch family, parents and two babies, were happily sitting in a tree close to our back window and2 the late afternoon sunshine.
With 3 sign, clouds appeared, and light rain began to fall. At first the birds seemed to enjoy the rain and moved out along the branch(树枝), shaking their feathers to take advantage of the wet weather. 4 , day turned to night within minutes. Dark clouds brought a sudden heavy storm; thunder and lightning, wild winds and rain turned the garden into an5 place for the little family.
Through the lightning, we watched in 6 as the parents guided their little ones back along the branch until they were all close to the tree trunk(树干), both parents spreading their 7 over their young to protect them from the storm. When the storm 8 , the family walked slowly 9 out along the branch and spread their wings to take in the sunshine. When I look up at the pair who continue to visit our garden,I know I'm not just looking at 10 parents, but very wise ones.
(1)A 、 brothers B 、 babies C 、 families D 、 parents(2)A 、 chatting B 、 enjoying C 、 burning D 、 avoiding(3)A 、 any B 、 much C 、 few D 、 no(4)A 、 Besides B 、 However C 、 Moreover D 、 Therefore(5)A 、 uneasy B 、 unusual C 、 unsafe D 、 unnecessary(6)A 、 surprise B 、 doubt C 、 difficulty D 、 humor(7)A 、 tails B 、 feet C 、 wings D 、 hair(8)A 、 continued B 、 passed C 、 developed D 、 poured(9)A 、 back B 、 away C 、 over D 、 forward(10)A 、 lovely B 、 close C 、 talented D 、 caring -
5、 阅读下列短文,从短文后各小题所给的A、B、C、D四个选项中选出最佳选项。
Tuesday, May 27,2025
I was sleeping peacefully last night when I was woken up by someone's groans(呻吟). I listened, and heard that they were from Sam, a student from Africa. I really planned to 1 sleeping, as I had just fallen asleep, but I couldn't because Sam groaned louder and louder. It showed he was 2 ill. At that time, Robbie also woke up. We found some 3 , and helped Sam sit up to take it. Robbie and I hoped that this would reduce his 4 and get him through the difficult time. If only the morning could come quickly; everything would become easier.
Things went against our wishes. Sam's 5 developed from bad to worse. We called the emergency services, and in a short time an ambulance(救护车)stopped in front of our gate. Robbie and I helped the medical workers get to the 6 .
We helped him go through many checkups. After all kinds of tests, we felt 7 to hear that he just got appendicitis(阑尾炎). Luckily, Sam didn't need an operation because he was 8 to hospital in time and got timely treatment.
At daybreak, Sam was much better. 9 making sure that he was taken good care of,Robbie and I rushed back to prepare for our classes. We were tired, but felt 10 for having done something good.
(1)A 、 go off B 、 go on C 、 take on D 、 take off(2)A 、 seriously B 、 lightly C 、 naturally D 、 hardly(3)A 、 water B 、 snacks C 、 medicine D 、 biscuits(4)A 、 sleep B 、 hunger C 、 sound D 、 pain(5)A 、 body B 、 feeling C 、 condition D 、 look(6)A 、 school B 、 hospital C 、 bed D 、 company(7)A 、 surprised B 、 amazed C 、 relaxed D 、 disappointed(8)A 、 rushed B 、 treated C 、 pushed D 、 raised(9)A 、 After B 、 Before C 、 While D 、 When(10)A 、 energetic B 、 curious C 、 worried D 、 glad -
6、—The Art Festival was a success. It made our school life colorful.
—____. And I've become more confident than before.
A、All right B、That's a good idea C、I agree with you D、Take it easy -
7、—Amy recently won a prize from the Help Save Our Society. Can you guess ____?
—It's said that she built a house out of rubbish.
A、what did she do B、what she did C、what does she do D、what she does -
8、 We should be honest to our friends, because it ____ to be our traditional value.A、is considered B、was considered C、considered D、considers
-
9、 My old grandfather is in his ____, but he can still do some gardening and look after himself well.A、Nineteen B、ninety C、ninetieth D、nineties
-
10、 —Which cartoon would you like to watch, Ne Zha 2 or the Underworld, Tina?
—Um. . . , it's hard to make a____.
A、Promise B、change C、choice D、deal -
11、 —I am busy preparing for tests these days, and I have to ____ the chance to go to the concert.
—What a pity! But we can go together next time.
A、set up B、give up C、cheer up D、fix up -
12、 —Mike,____ such a loud noise in the room. Your sister is sleeping.
—OK, Dad. I won't do that again.
A、Making B、to make C、don't make D、make -
13、 —How are you feeling, Mom?
—A little ____. The medicine is working.
A、Better B、best C、worse D、worst -
14、 —Is that young lady with straight hair your aunt, Li Ming?
—No, it ____ be her. She has gone to the Horticultural Exhibition(园艺博览会)。
A、mustn't B、can't C、can D、must -
15、 —Molly,I left my dictionary at home. Do you have ____?
—Yes. Here you are.
A、It B、this C、that D、one -
16、假如你是李华,你正在参与校报主题为"A good way to relax"的征稿活动。请根据以下相关信息,结合自身体验,选择一种放松的方式完成投稿。
ways to relax:
do sports
read books
watch movies
…
☆What do you do to relax?
(where/when/with whom...)
☆What do you think of it?
Keep healthy
Open up mind
Develop fiendship
-
17、 阅读下面短文,在空格处填入一个适当的词或填入括号中单词的正确形式。
It felt like a dream come true to Arman from Kazakhstan(哈萨克斯坦). He was the (win) of the Kazakhstan National Chinese Language Contest, and when his sister (return) home from her university study abroad, she was surprised to see his gold medal on the wall. She had always encouraged Arman, but even she didn't expect such a great achievement.
Rewinding(倒带) to a year ago, Arman became (great) interested in the Chinese culture after watching a thrilling kung fu movie. The beautiful language and rich history fascinated him, so he started learning basic phrases online. Soon, he decided (take) part in the annual Chinese competition at school, hoping to challenge himself. But the path wasn't easy. At first, he wasn't chosen for the school team because his pronunciation was weak. , he didn't give up. He believed in (he)and practiced every day after classes, repeating words until they sounded perfect.
the help of his sister, who had studied Chinese herself, he improved rapidly. She spent hours tutoring him, sharing her textbooks, and even cooking dumplings while they reviewed vocabulary. Her support was invaluable. Finally, after months of hard work, he won ten-day free trip to Beijing as the top prize. excited it is to explore the Great Wall and speak with locals!
As Chinese is becoming (popular) than many other languages globally, his experience shows that perseverance pays off. For any student facing doubts, remember:start small, seek help, and never stop believing. Learning Chinese opened doors to new friendships and opportunities, and it can for you too!
-
18、阅读下面短文,根据括号内所给的汉语注释写出单词的正确形式,每空一词。
When sports players choose uniforms, they often choose their (最喜爱的)colors. They may not think about the influence (仔细地). However, research suggests that wearing red might increase the chances of winning. When it is (可能的), choosing red could give a real advantage.
After study, British researchers (同意) that red help to win more often.Their research covered (几个) different sports, including boxing and football.The data showed a pattern: the player more likely to achieve (成功) was often the one wearing a red(衬衫).
However, looking at games around the (世界), color is clearly not the only thing deciding the outcome. Skill, training, and teamwork can (也) influence the final result. So, while reaching for the red might be a smart choice, true victory is built on a much broader foundation of talent and preparation.
-
19、用方框中所给单词的适当形式填空,每词仅用一次
such as on sell tradition enjoy restaurant
When people talk about eating food, they think of two places: their homes or .
Some tasty food is prepared and on the street. You can smell, taste and it.
Tanghulu, this popular snack which is made of fruits hawthorn(山楂), bananas, apples, strawberries. The fruits are covered with syrup(糖浆) and served a bamboo stick, creating a sweet-crispy treat.
-
20、 完形填空
Every morning, before Emma rushed out, her mother gently pulled Emma close,placed a soft kiss on her forehead(额头), and said softly、"Work hard." Then, a second kiss landed on her cheek(脸颊) with the word" 1 ." Finally, a third kiss touched her other cheek, "Have fun!" Emma 2 three special kisses.
Mom's three kisses helped Emma deal with 3 challenges she would meet in school. She 4 her math class. In the math class, she met a difficult math problem.5 that moment, she remembered her mom's first 6 . She took a deep breath and worked hard, eventually solving it. At lunch, she saw a 7 girl sitting alone.The second kiss reminded her to be kind, 8 she walked over, shared her cookies and chatted with the girl to help her get to know the new school soon. Later, during breaks, her friends called her to 9 a lively game. She wanted to refuse. 10 ,she remembered the third kiss. She ran freely onto the field, laughing. She 11 as she played the game, and truly had fun.
Leaving school that day, Emma felt a deep sense of satisfaction. Her backpack was full of finished work, her heart was warm from 12 others, and her spirit was lifted by laughter and play.
Her13 three simple phrases weren't just words. They were a compass(指南针)guiding her towards a 14 filled with purpose, connection, and joy. She knew exactly 15 she would find waiting for her tomorrow morning: three kisses, ready to send her out into the world again.
(1)A 、 hardworking B 、 polite C 、 kind D 、 clever(2)A 、 accepted B 、 took C 、 sent D 、 received(3)A 、 few B 、 main C 、 little D 、 much(4)A 、 headed for B 、 arrived at C 、 ended up D 、 put off(5)A 、 In B 、 On C 、 At D 、 Over(6)A 、 letter B 、 note C 、 story D 、 advice(7)A 、 happy B 、 new C 、 beautiful D 、 young(8)A 、 then B 、 but C 、 so D 、 since(9)A 、 join B 、 quit C 、 attend D 、 do(10)A 、 Suddenly B 、 Accidently C 、 Finally D 、 Instead(11)A 、 cried B 、 fought C 、 ran D 、 cheered(12)A 、 helping B 、 talking C 、 teaching D 、 praising(13)A 、 friend's B 、 mother's C 、 sister's D 、 grandma's(14)A 、 day B 、 moment C 、 morning D 、 time(15)A 、 how B 、 when C 、 what D 、 where