Unit 5 Power of Ideas 第4课时Section B( 2a-4d)-【学海风暴】2026-2027学年九年级上册英语同步备课（人教版·新教材）安徽专用

第4课时 Se ● 课内基础达标 [.用方框中所给词的适当形式填空 rapid company product glider 1.Some give their workers long holidays in summer. 2.We watched a flying smoothly through the blue sky 3.With the help of the teacher,he improved his English listening skills. 4.The of this new movie took about two years. Ⅱ.单项填空 1.(2026江西)Nowadays,robots can do lots of amazing things and they in many places. A.use B.are used C.used D.were used 2.We are saving money so that we can to travel to Europe next summer. A.avoid B.admire C.afford D.allow 3.(2026绥化改编)一Robots can do more and more smart things.It's really amazing. -Yes,how AI technology developing！ A.gradually B.slowly C.rapidly D.carefully 4.(2025一2026池州贵池区期末)Nuo Opera (傩戏)is thought to be one of the symbols of Chizhou.Don't miss it during your stay here A.hardly B.widely C.suddenly D.simply 1-4 ction B(2a-4d) 课外拓展提高 I.完形填空 人与社会一“北脑一号”帮助残滨人 重新话动和说话 A man couldn't stand up for two years. Beinao-1 sends small electrical signals(信号) to his 1.After using it,he is able to take some small steps with 2 help. A woman had trouble speaking.When she thinks of words in her mind,Beinao-1 turns her thoughts into text on a screen.Now she 3“talk”to her family again, Beinao-l is a electrode sheet breakthrough(突 破)that Chinese scientists have robotic arm wireless device made.With it,they have 4 helped several disabled people start to move and speak again, giving them a new chance at life. Beinao-1 uses a thin and soft electrode sheet.It can fit the brain comfortably.5 it is put on the brain's surface,it receives signals and sends them out.There's also a small wireless device that can receive and translate the signals for a smart machine.6 this “translator'”,the machine can understand the thoughts from the brain and act.For example, if a disabled person thinks "I want to drink water",a robotic arm can 7 a cup,fill it with water,lift it carefully to the person's mouth,and finally put it back.In this way, Beinao-1 helps disabled people 8 things by thoughts. Beinao-1 is China's completely self- 上册Unit5 97 developed technology.It has broken the world record in its field.It shows that China has become more 9 in high technology.We believe China will 10 to lead the world in technology development 1.A.ears B.legs C.hands D.eyes 2.A.another B.the other C.other D.others' 3.A.can B.must C.should D.need 4.A.secretly B.politely C.successfully D.slowly 5.A.When B.Unless C.Although D.If 6.A.To B.With C.About D.For 7.A.pick up B.take away C.give out D.speed up 8.A.believe B.control C.protect D.create 9.A.beautiful B.peaceful C.powerful D.thankful 10.A.invent B.collect C.stop D.continue 1-5 6-10 Ⅱ.阅读理解 人与社会—电子导盲犬，视障群体的出行之光 时文原创A university in Shenyang, China,has created an amazing new robot called the electronic guide dog.This robot can help people who cannot see well to live a better life.It has become very popular! Zhang Jinyi,a teacher at the university, shared that this electronic guide dog can recognize faces and understand voice commands.It can react properly to meet your travel needs.It can even talk back!The robot uses maps to help guide people indoors and outdoors.It is made to be a guide,helper,and even friend. 98 九年级英语RJAH版 In China,there are about 20 million people with vision problems,and it is hard for them to get around.Sadly,there are only about 400 guide dogs available(可获得的).It means that many people do not have the support they need.The electronic guide dog is like a shot in the arm,offering new hope. Several people with vision problems tested the electronic guide dog.A person called Xu Yanfen said,"This robot is like a true friend.It helps me understand my surroundings and guides me safely,making me feel braver when I travel alone. Jiang Yueqiu,from the university,said they wanted to keep improving the electronic guide dog.They hope this robot will help more people in the future,lighting the way for those who need it most. 1.What does the underlined word“commands'” in Paragraph 2 mean? A.Qualities. B.Orders. C.Ideas. D.Aspects 2.What can we know from Paragraph 3? A.Not all people with vision problems need guide dogs. B.Electronic guide dogs can take the place of real guide dogs. C.The number of people with vision problems is the largest in China. D.The number of guide dogs is far from meeting the need of the blind. 3.How did Xu Yanfen like the electronic guide dog? A.It's safe. B.It's brave. C.It's helpful. D.It's expensive. 1-3Grammar 语法知识集训 I.1.is done 2.Are;encouraged 3.am invited 4.isn't allowed 5.are offered 6.can be solved II.1.isn't spoken 2.Where is;made 3.Are;moved 4.must be watered 5.Should;be finished 第3课时Section B(1a-1f) 课内基础达标 I.1.stone 2.workshop 3.birth 4.liquid 5.cheap 6.ideal II.1.reality 2.officers 3.creations 4.suitable 5.Arabic IlI.1.led to 2.speed up 3.resulted in 4.later on 5.be responsible for IV.1-6 CACDBC 课外拓展提高 1.D【解析】根据第四段可知，这些舞蹈由人工智能 驱动，人工智能帮助机器人变换位置、感受音乐的 节奏。 2.C【解析】根据“The robots have cameras to see their surroundings clearly”可知，机器人身上装摄 像头的作用是观察周围的环境，由此推出，C项“帮 助它们避免错误”正好诠释了观察周围环境的 目的。 3.D【解析】本文主要通过机器人表演案例，展示了 科技如何与文化相融合。 第4课时Section B(2a-4d) 课内基础达标 I.1.companies 2.glider 3.rapidly 4.production Ⅱ.1-4BCCB 课外拓展提高 I. 1.B【解析】根据上文“A man couldn't stand up for two years”可知，这名男子两年都无法站立，所以电 信号应该是传到腿上，从而帮助其行走。 2.D【解析】句意：用了它之后，他能在别人的帮助下 迈出小步伐。with one's help“在某人的帮助下”。 3.A【解析】根据上文“Beinao-1 turns her thoughts into text on a screen”可知，“北脑一号”帮她将想法 变为文字，因此她现在能够“说话”了。 4.C【解析】根据语境并结合备选项可知，“北脑一 号”成功地帮助几名残疾人重新移动和说话。 5.A【解析】此处为时间状语从句，when符合语境。 6.B【解析】此处指的是在拥有翻译器的情况下，机 器能够理解思想并采取行动。 7.A【解析】根据下文“acup,fill it with water'”可 知，机械臂拿起杯子然后装满水。pick up'“拿起”。 8.B【解析】根据语境并结合备选项可知，“北脑一 号”帮助残疾人通过思想控制事物。 9.C【解析】根据下文“China will.…to lead the world in technology development'”可知，此处指中国在高 科技领域已经变得更强大。 10.D【解析】句意：我们相信中国在科技发展方面会 继续引领世界。 Ⅱ. 1.B【解析】根据画线词后的“It can react properly to meet your travel needs”可推知，此处指这种电子 导盲犬可以进行面部识别和理解语音指令。故该 词与“orders'”意思相近。 2.D【解析】根据第三段中“In China,there are about 20 million people with vision problems,and it is hard for them to get around.Sadly,there are only about400 guide dogs available'”可知，导盲犬的数 量远不够盲人所需。 3.C【解析】根据第四段中“This robot is like a true friend.It helps me understand my surroundings and guides me safely,making me feel braver when I travel alone'”可推知，徐艳芬认为电子导盲犬是有 帮助的。 主题作文指导 素材积累 1.Mobile phones have a big effect on the way we communicate 2.The invention of cars makes it much more convenient for us to travel out. 3.Hard work and patience often result in successful inventions. 写作任务 1.If you shout "fly",the bike will turn into a plane in 30 seconds. 2.Instead of petrol,the bike uses solar power,so it will not pollute the air. 写作练兵 Dear Linda, I'm very glad to introduce the new invention to you. It's a kind of new car invented by a great young 上册详解详析 13