期末复习限时训练十一 2025-2026学年人教版（2012）英语九年级全册

期末复习限时训练十一 一、阅读理解 Do you ever find yourself standing in front of rubbish bins, not sure whether the piece of waste in your hand is recyclable or not? To solve this problem, four Hong Kong high school students have invented a smart rubbish bin that uses AI to sort(分类) the waste. The students named the bin Waste Collection Point. Connected to a computer, the bin uses a camera to tell the kind of the waste it receives and sorts it into plastic, paper, glass, or other kinds. To make sure the bin can sort waste correctly, the team tested every product in the school shop and took at least 500 pictures of each one. “To train the AI, we had to take many photos from different angles(角度), so it has a better rate_of_accuracy，” said one of the students who built the AI system. The idea of the smart bin was born two years ago, when the students were in Grade Ten. At that time, people from the city crowded into their village because of the COVID­19. They left behind a lot of rubbish and caused more pollution. “All the bins were full, and there was even rubbish on the mountain，” the students recalled. “Every weekend, we had to join the villagers in picking up the waste.” The students decided to develop a special recycling bin that would encourage people to protect the environment. Although school ended at 2 p．m., the team would continue to work on their invention until 6 or 7 p．m. at school. Even when their school was closed last year, they would still meet and work together online. “Our bin is now in its third generation(代). Before graduation, we hope it can be widely used in the city，” the students said. “Then it will be easier than ever for people to recycle and protect our environment.” 1．The underlined words “rate of accuracy” mean “________” in Chinese. A．精准度　　B．参与度　　C．知名度 2．This chart shows why Waste Collection Point was developed. Which is the missing part? A．the hit of the COVID­19 B．villagers' encouragement C．picking up rubbish around 3．This passage is mainly about ________． A．four young inventors B．a new invention C．the rubbish problem 4．How is this passage organized(组织)？(P＝Paragraph) 　 二、综合填空 A A．makes　B．started　C．with　D．eats　E．cake F．family My mom is pretty cool. She is always trying to come up with ways to give the environment a helping hand. One day, she brought a green 5.________ to work. At lunch, she shared the cake 6.________ friends. Everyone liked it. They were all surprised how she made it. The story goes back a few weeks. Our city 7.________ a new recycling program—families were supposed to separate food rubbish from the other kitchen waste. My 8.________ loves fruit. My father especially loves watermelons. He 9.________ a lot of them in the summer. The skin(果皮) always ends up in the rubbish. That's almost half the weight of a watermelon! A．After　B．worry about　C．carefully D．better　E．Before　F．special After a lot of thinking, my mom found a 10.________ way to use all the melon skins. She brought out the blender and cut the melon skins into small pieces. 11.________ she blended them, she got a whole cup of green watermelon juice. Then, she mixed the juice with flour(面粉). From there, she 12.________ made her delicious GREEN cake. What a great product of the melon eating! And it was nature friendly, too. From now on, my mom doesn't need to 13.________ the heavy waste from eating melons. And everyone always wants more of her 14.________ cake. B We all want to protect our environment, but most of us are too busy or too lazy 15.________(make) big changes that will improve our lifestyle and save the environment. Here are some suggestions for protecting our environment. Use compact fluorescent light bulbs(紧凑型灯泡). It's true that these bulbs are more expensive, but they last much 16.________(long) and they can save energy. So in the long term your electricity bill(账单) would 17.________(reduce). Donate. You have lots of clothes or things you want to throw away. If they are still valuable, give them to someone who 18.________(need) them. You may also choose to give them to organizations. These organizations may sell them and collect a little money. Not only will you protect the environment, 19.________ you'll also help people in need. Turn off your devices(设备). When you don't use a house device, turn it off. For example, if you don't watch TV, turn it off. Turn off the light when 20.________(leave) a room. It's 21.________ easy habit to keep and you can save energy and money. Walk or ride bikes. Driving is one 22.________ the biggest causes of pollution. If you want to use your car, ask 23.________(you) the following question: Do I really need my car? Walk or use your bike if the journey is short. Rainwater. Rainwater is very 24.________(use) in our daily life so try to hold it when it rains. This water can be used for different purposes. These suggestions above are good for the environment, and they help you save some money. 三、阅读表达 Days pass by. It seems that daily life will become boring if nothing unexpected happens in our lives. The sense of ceremony(仪式感) from special days keeps our feelings fresh and increases expectations of life. Mrs. Li has two children. Li Xin is her 15­year­old daughter. Li Lei is Li Xin's brother. He's older than Li Xin. A new semester(学期) should begin with a sense of ceremony. On the first day of the new term, Li Xin sat in front of the TV and watched the First Class, an educational program of CCTV. The First Class encouraged her to study hard and be a useful person. Another exciting thing to bring her the sense of ceremony is flag­raising ceremony. On Monday morning, students were dressed in school uniforms and stood in a neat(整齐) line on the playground quietly. While Li Xin was singing along with the national anthem(国歌) and watching the raising of the national flag, the sense of national pride and love for the country came into her heart. Li Xin will leave junior high school this year. She expects the moving moment of graduation ceremony. She will never forget the important people in her life who helped and supported her—her parents, her teachers and her friends. She will consider what they've done for her and hope that they will be proud of her in the future. As for Li Lei, he can't wait to grow up, as he can make his own decisions. He always asks a question, “At what age do I really become an adult？” In China, the 18th birthday is a very important event for young people because they can vote(投票) and learn to drive a car, so Mrs.Li regards Li Lei's birthday as a most important event. She will have a big birthday party for her son. Li Lei realizes no matter how old he is, becoming an adult is really about learning how to be independent and responsible. Every moment to record a meaningful event brings a sense of ceremony and makes our lives colorful. 25．How old is Li Xin? _________________________________________________________________ 26．What did the First Class encourage Li Xin to do? _________________________________________________________________ 27．When did Li Xin take part in the flag­raising ceremony? _________________________________________________________________ 28．Who helped Li Xin during her junior high school? _________________________________________________________________ 29．Can Li Lei vote and learn to drive a car at the age of 18? _________________________________________________________________ 四、补全对话 Amy: Hello, Tim. Tim: Hi, Amy. Amy: It's Saturday tomorrow. 30.________________________？ Tim: I'm going to finish a report. Amy: Really? 31._________________________________________________? Tim: It's about water pollution. The river here is really dirty. Amy: That's too bad. 32.________________________. I used to swim in the river. Tim: If we do nothing, the water pollution will be more serious. So I want to do a survey to get some information for my report. 33．_____________________________________________? Amy: Sure, I'd love to. Let's do it together. When shall we do it? Tim: How about tomorrow afternoon? Let's meet at three o'clock at the school gate. Amy: OK. I'll be free then. 五、书面表达 同学们，三年的初中生活就要结束了。在我们的成长过程中，既有快乐，也有烦恼。请根据提示写一篇短文。 内容要点： 1．What's the biggest problem you met in the school or at home? 2．How did you feel at that time? 3．How did you solve the problem? 4．What can you learn from it? 要求： 1．要点齐全，可适当发挥； 2．文中不得出现真实的地名、校名和人名； 3．词数80左右。开头已给出，不计入总词数。 My school life is coming to an end. During the three years, my biggest problem was_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 参考答案 一、1－4 ACBB 二、5－9 ECBFD　10－14 DACBF 15．to make　16.longer　17.be reduced　18.needs　19.but 20．leaving　21.an　22.of　23.yourself　24.useful 三、25.She is 15 years old.　 26．It encouraged her to study hard and be a useful person. 27．On Monday morning.　 28．Her parents, her teachers and her friends. 29．Yes, he can. 四、30.What are you going to do 31．What is it about 32．It used to be clean 33．Would you like to do it with me/Would you like to help me (do that) 五、One possible version： My_school_life_is_coming_to_an_end._During_the_three_years,_my_biggest_problem_was too much homework. It made me stay up late and feel very tired every day, but I knew the teachers expected us to do better, even the best in our lessons. How can I deal with the problem? On the one hand, I concentrated more on my study in class. On the other hand, I did homework as quickly as possible instead of being slow. As a result, I spent less time on homework, and I wasn't worried any more. As we all know, practice makes perfect. Complaining or waiting can't help. Instead, we should be active to face our problems. 学科网（北京）股份有限公司 $