Unit 5 第1课时 Section A (1a-2d)-【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）

Unit 5 Power of Ideas 上册Unit5 5△ 第1课时 Se ● 课内基础达标 -0 一、根据句意及首字母和汉语提示完成句子 1.My father bought a new l (笔记本 电脑)last week. 2.This is a s (顶好的)idea.Let's do it. 3.It's sunny today.You'd better wear your (墨镜) 4.Please press the red b (按钮)to start the machine. 5.Can you help me find the f (文件) on the computer? 二、用方框中所给词的适当形式填空 plastic print it invention camera produce 1.The little dog can look after 2.传统文化剪纸This kind of paper-cutting was by hand in ancient China. 3.We can see many great in the museum. bags are bad for the environment. 5.My brother wants to buy a new to take photos. 6.My is broken.I can't print my homework. 三、根据汉语意思完成句子 1.新素材高铁我爸爸坐高铁去北京。 My father goes to Beijing by 2.公园里有许多人。 There are ction A(1a-2d) people in the park. 3.商店里有各种各样的文具。 There are school things in the shop. 4.我妈妈给我买了一副墨镜。 My mother bought me sunglasses. 已课外拓展提高 一、短文填空 人与社会 电脑的影响 power if them company draw important invent mistake perhaps new in 时文原创Can you live without the Internet?Your answer is probably“no”.The computer plays a very 1 role in modern life.It was 2 many years ago and has changed the way we work and communicate.A computer works fast and hardly makes a 3 in calculations.When people talk about its 4 they sometimes say it is cleverer than human beings in certain tasks. Engineers have been improving computers,making 5 better and more efficient. In the past,computers were mainly used in factories,hospitals and big 6.But now, they serve us 7 almost every field,from education to entertainment.Many scientists are thinking of 8 ways to make computers “think'”like humans.With advanced software, a computer can 9 pictures,write music and even chat with people naturally. 10 上册Unit5 87 one day,computers will develop true preparing the towels and drying the hair. intelligence.11 this happens,will you feel Curious(好奇的)about the new worried or excited about the future of technology,many people have tried this new technology? way of hair washing.However,people have 1. 2. 3 made different comments about this.Some 4. 5. 6. say,"It works better than I thought and my 7. 8. 9 hair is cleaner than I expected."However, 10. 11. others comment,"The machine is not good 二、阅读理解 enough,because it can't get to my itchy(发痒 人与社会 一深圳街头的AI洗头服务 的)spots correctly.” Have you ever imagined New things need time.I believe that the new machine will become better and make our a robot washing your hair for you?This is not science lives more convenient in the future. fiction anymore thanks to L.新考向开篇方式How did the writer introduce the invention of AI hair the topic in Paragraph 1? washing machines.Many AI A.By raising a question. hair washing stores have been opened in B.By telling his stories. several areas in Shenzhen,such as Nanshan, C.By describing a scene. Futian and Longhua.It has become a hot topic D.By giving an example. on the Internet and more such stores are on the 2.What does the underlined part "are on the way. way”probably mean? AI hair washing is popular in Shenzhen, A.Stay unknown. B.Keep appearing. but it is not very expensive.With just 9.9 C.Become outdated.D.Remain special. yuan,you can experience it.After a scalp 3.新考向标题概格What is the best title for check,all you need to do is to lie down on the text? a bed and put your head into the machine. A.The development of AI hair washing Then,a worker will decide on the setting technology according to(根据)your hair length and your B.Workers'important role in AI hair scalp type.After that,press the start key and washing stores the machine will operate,using infrared C.AI hair washing:new service popular technology(红外技术)to send water to the in Shenzhen exact right places.It can even change water D.Infrared technology:the secret of AI temperature by itself.However,it doesn't hair washing mean that no human workers are required. 3 Workers still need to help with things like 88 九年级英语RJ版熟词生义 1.CBAD 2.CBA 3.CAB 4.ACB 5.BACD 6.BAC 高频考点训练 考点一 1.run out 2.ran out of 考点二 1.went through 2.go ahead 3.went out 4.go over 5.go off 考点三 1.divided 2.separates 考点四 1.in 2.from;to 3.by 4.on 5.to 考点五 1.hurt 2.injured 3.wounded 语篇融合训练 1.D【解析】由第二段中的“.was excited to show me the changes she'd made'”可知。 2.A 【解析】由第三段中的“The experience of visiting a childhood home works wonders.It makes your memory clearer”可知。 3.A【解析】由第四段中的“We may take these journeys because we want to remember our youth" 可知。 4.C【解析】由画线词后的“as long as the house looks similar to what it looked like when we grew up there”可推知，只要这个房子看起来和我们在那 里长大的时候是相似的，那么参观儿时的家的经历 就是有益的，故画线词positive与helpful意思 相近。 5.B【解析】由最后一段“.but that doesn't compete with my good memories of living with my family in the old house'”可知。 【思维拓展】 6.It doesn't compete with good memories of living with family in the old house. 二、1.sadness2.part3.for4.her5.However 6.worse 7.easily 8.third 9.something 10.choice 11.feelings 【思维拓展】 12.B【解析】根据“Because our feelings help form our memories”可知。 Unit 5 第1课时Section A(1a-2d) >课内基础达标 一、1.laptop2.super3.sunglasses4.button 5.file ,1.itself 2.produced 3.inventions 4.Plastic 5.camera 6.printer 1.high-speed train 2.hundreds of 3.kinds of 4.a pair of ©课外拓展提高 一、1.important2.invented3.mistake4.power 5.them 6.companies 7.in 8.new 9.draw 10.Perhaps 11.If 二、 1.A【解析】根据“Have you ever imagined a robot washing your hair for you?”可知，作者通过提问引 入话题。 2.B【解析】根据“more such stores are on the way'” 以及上下文可知，更多这样的商店正在出现，此处 “are on the way'”意为“不断涌现”。 3.C【解析】全文围绕深圳流行的AI洗头服务展开， 介绍其特点、用户反馈等，标题应突出“AI洗头”和 “流行”两个核心。 第2课时Section A(3a-4c) >课内基础达标 -,1.inventions 2.to finish 3.frozen 4.tourism 5.gained 二、1.all over the world2.for the first time 3.as well 4.above sea level 5.have an effect on 三、1-5 BDCBC >课外拓展提高 1.C【解析】hear about是固定短语，意为“听说”。 此处是说作者是通过了解爱迪生的事迹才燃起对 发明的热情。 2.A【解析】根据“We had to write to a company and learn about the products it made'"可知，这是老师布 置的一项实践任务。 3.D【解析】根据“We had to write to a company and learn about the products it made.Each student 上册详解详析 △