九年级（全） Units 5～6-【一战成名新中考】2025四川中考英语·二轮复习·语篇读写练优质课件PPT

英语 1 第一部分 教材主题语篇练 九年级（全） Units 5~6 2 Ⅰ.选择型阅读理解（2024山西改编） Technology is the first power! It is a great joy and a matter of pride to see China's high technology is brightly shining from the sky to the ground. __________________________________ It is widely known that China has well-developed high-speed railway network（铁路网）in the world. Now, the country is breaking its own speed 3 record with the CR450. The CR450 can travel at a top speed of 453 kilometers an hour. Once put into use, it will take just about 2.5 hours to travel from Beijing to Shanghai, which takes at least 4.5 hours at the moment. Even though it can travel so fast, it can also start braking （刹车） quickly, taking just 1.7 seconds, and its noise level keeps low. It creates a safe and comfortable environment for passengers. With the advantages, the CR450 shows China's leading role and great power to the world. 4 ___________________________________________ The AG60E is China's self-developed lightweight two-seat electric plane. It is 6.9 meters long, 2.6 meters high and 8.6 meters wide. It is mainly designed for pilot training, flight experience, and private travel. It uses an electric power system. Compared with the traditional plane, it doesn't send out greenhouse gases, and its noise level is much lower. The AG60E electric plane draws the 5 world's attention, for it is a practice of China's aviation industry （航空工业）towards air pollution. The AG60E is only a starting point. It is expected to become an important force to achieve green and low- carbon development in the field of aviation. 6 1.How long will it take to travel from Beijing to Shanghai by CR450?___ A. 1.7 hours. B. About 2.5 hours. C. More than 3 hours. D. At least 4.5 hours. 2.What is the advantage of the CR450?___ A. Fast and safe. B. Light and small. C. Warm and bright. D. Cheap and cool. √ √ 7 3.Why does the world pay attention to the AG60E?___ A. It is self-developed by China. B. It can be used in many fields. C. It's environmentally friendly. D. It is mainly designed for business. √ 8 4.What do the CR450 and the AG60E have in common?___ A. Their noise level is low. B. They have been widely used. C. They can hold many passengers. D. They can start braking quickly. √ 5.新考法·写作目的What does the poster want to show us?___ A. Chinese people's wish for green travel. B. The ways to cut down pollution in China. C. Great achievements of China's technology. D. A brighter future in China. √ 10 Ⅱ.6选5还原型阅读 A student in Shanghai got a patent （专利） recently. 1. ___ It can help people living in cities to follow the rules on dealing with waste. He got over 500,000 yuan in just months from selling the bags. B A.He continues to improve his invention. B.His big invention was a plastic waste bag. C.Inventions also bring good things for the inventors. D.Getting a patent is not as difficult as you may think. E.For high school students, a patent shows their creative skills. F.When one end of the tape is open, the bag can be turned upside-down. 11 The plastic bag has a special tape. 2. ___ People can hold the bottom end, without getting their hands dirty, and easily throw the wet and dirty waste into a waste bin in which plastic bags are not allowed. This invention does help solve a big problem. F A.He continues to improve his invention. B.His big invention was a plastic waste bag. C.Inventions also bring good things for the inventors. D.Getting a patent is not as difficult as you may think. E.For high school students, a patent shows their creative skills. F.When one end of the tape is open, the bag can be turned upside-down. 3. ___ Once they get a patent, their invention will be protected by the country. If others want to make money from it, they have to first ask for the inventor's agreement, and they may need to pay the inventor a lot of money. What's more, a patent is important to students. C A.He continues to improve his invention. B.His big invention was a plastic waste bag. C.Inventions also bring good things for the inventors. D.Getting a patent is not as difficult as you may think. E.For high school students, a patent shows their creative skills. F.When one end of the tape is open, the bag can be turned upside-down. 4. ___ With a patent, they can stand out when they apply for university in other countries. For college students, patents help them to get scholarships （奖学金） more easily. In China, there are three types of patents we can apply for — invention, utility model （实用新型） and design. 5. ___ You can simply E D A.He continues to improve his invention. B.His big invention was a plastic waste bag. C.Inventions also bring good things for the inventors. D.Getting a patent is not as difficult as you may think. E.For high school students, a patent shows their creative skills. F.When one end of the tape is open, the bag can be turned upside-down. start by noticing a problem in daily lives and set out to find a creative way to deal with it. A.He continues to improve his invention. B.His big invention was a plastic waste bag. C.Inventions also bring good things for the inventors. D.Getting a patent is not as difficult as you may think. E.For high school students, a patent shows their creative skills. F.When one end of the tape is open, the bag can be turned upside-down. Ⅲ.语法填空 Are you troubled by housework? A new robot is here to help! Recently, the robot Mobile Aloha made by scientists at Stanford University in the US 1. ________（become） popular online. It was probably the 2. _____（one） robot which can do almost all of the housework. In the videos posted, we can see the robot preparing dishes on 3. ____（it） own. Sounds good? Well, another video posted by 4. ____________（researcher） may disappoint some people. Mobile Aloha isn't good at doing housework by itself. became first its researchers 16 Instead, it learns from human actions before doing each kind of housework. It can't work well 5. ________ a human “teaching” it when the situation changes. 6. ____ it may break dishes, bump into （撞上） things and even burn a pot. The robot can 7. ____________（successful） move chairs 80 percent of the time, said the team after they did more research on it. For cooking dishes, it's far from perfect. without So successfully 17 In fact, AI robots are good at tasks such as math and playing chess, but they face challenges when it comes to 8. ________（simple） actions like cleaning. And it's the same for Mobile Aloha. For example, if its body does not move correctly even just with a small deviation （偏差）, its arm may move too far 9. ________（pick） up a glass. “Robots are not ready to take over 10. ____ world,” the team posted on the Internet. simpler to pick the 18 $$