Unit 5 Power of Ideas 第三课时-【新课程能力培养】2026-2027学年九年级上册英语同步练习（人教版·新教材）

参考答案《 2.Patience,care and family teamwork. 3.Because it grows stronger and taller every year,just like their family love grows deeper. 4.Because it teaches him about patience,care and family teamwork.The tree grows with his family and reminds him of the happy time they spent together.It is a symbol of family love. 1.the 2.became 3.but 4.for 5.usually 6.seasons 7.has sent 8.who/that 9.their 10.to help Unit 5 Power of Ideas 第一课时 -、1-4BBCC 二、1-5 BACCA6-I0 DABCD 三、I-5 ACBCB6-I0 CABAB 第二课时 一、1-4CBBC 二、1-5 ACBBA6-10 BCBAC 1.It has changed the world in almost every way since its birth. 2.It means people from different countries can communicate and work together easily. 3.It tells us that creative ideas with hard work can make the world more connected and convenient. 4.Because it connects people around the world,makes communication fast and easy,and helps us learn,work and shop at home.It has truly changed the way we live. 四、1-4BCBC 第三课时 -、1-4DEAB 二、1-5 AABCD6-10 CBABC 1.valuable 2.the 3.changed 4.carefully 5.making 6.us 7.When 8.artists 9.in 10.to move 1.To encourage students to find daily problems and solve them with creative ideas,and develop their creative thinking and practical ability. 2.They could work alone or in groups to design and make small inventions. 3.Eight inventions won prizes. 4.We can observe life carefully,pay attention to small problems around us,and think of different ways to solve them.We can also do more hands-on activities and learn from other people's ideas. 五、I-4CABC 第四课时 一、1-4CBCB 二、1-4DCAE 三、I-5 ABCBA6-I0 CABAB 1.inventions 2.At 3.to make 4.many 5.widely 6.were given 7.our 8.a 9.If 10.will help 1.His grandma had difficulty closing the door. 2.Because they observe life carefully,keep trying,and learn from videos,teachers or parents. 9>页语山九年级上册人教版》 第三课时 能力提升脚综合拓展 一、还原句子 Throughout history,many great inventions have deeply changed human civilization and left a deep mark on the world.1. They are not random.They come from inventors'creative ideas,careful observation and hard work. Paper and printing,two of China's great inventions,helped people record and spread knowledge.2 、 They allowed ordinary people to read books and learn,pushing culture and education forward.In modern times,Edison's light bulb ended the era of candles.The smartphone and the Internet connect the world,making life more convenient than ever.3. All these inventions,old or new,make our life easier and solve many problems All great inventions start from simple creative ideas.4. Without creative thinking, there will be no new inventions and no progress.We should stay creative,observe life carefully, and create new ideas to make the world better. A.They make our life easier and more convenient B.Creative ideas are the start of all inventions. C.All great inventions are useless in modern society. D.They come from creative ideas and hard work. E.They helped human society develop fast and spread culture. 二、完形填空 Printing is another great invention of ancient China,which 1 with the simple idea of spreading knowledge more quickly and widely.Before printing was invented,people had to copy books 2 word by word.It took a lot of time and energy,so only a few rich people could own books.Then,Chinese inventors created woodblock printing,which made book copying faster. Later,Bi Sheng invented movable-type printing in the Song Dynasty,which was 3 more convenient.Movable-type printing used separate clay characters.People could put them together freely to make words and sentences,and after printing,the characters could be 4 again for other books.This method saved a lot of time and money for book making.The invention of printing was extremely 5.It helped produce more books and spread knowledge to more ordinary people,laying a solid foundation for the development of human culture.Many people kept improving printing technology 6 hundreds of years.It shows that great inventions need not only creative ideas 7 also continuous efforts.Today,we have high-tech printing machines, but we should remember the creative 8 that started it all.Ideas can push the 9 of human 070 Unit 5 Power of Ideas society,so we should keep 10 and creating new ideas forever. ）l.A.started B.ended C.played D.lived ）2.A.by hand B.by machine C.on foot D.by bus ( ）3.A.very B.much C.too D.so ( ）4.A.lost B.thrown C.used D.sold ( ）5.A.meaningless B.terrible C.boring D.meaningful ）6.A.in B.on C.for D.at ）7.A.and B.but C.or D.so ）8.A.minds B.hands C.feet D.ears ( ）9.A.decision B.development C.discussion D.difficulty )10.A.competing B.comparing C.thinking D.laughing 三、语篇填空 Creative ideas are the most 1. (value)treasure in our life,and they make 2. world better and better every day.Many great inventions in history,from paper to smartphones,all started from small creative ideas that solved people's problems and 3. (change)life greatly.To have creative ideas,we need to keep observing the world 4. (careful)and pay attention to small details,for many great ideas come from ordinary life.We should not be afraid of 5. (make)mistakes,because new ideas need repeated trying and improving.Creative ideas help 6. we)develop new technologies and push society forward fast.7. a creative idea comes to us,we should catch it at once and try to make it real.Everyone can be creative,and we don't need to be famous scientists or 8. (art)to have good ideas.Creative ideas make us think differently and solve problems 9. new ways.They give us hope and push us 10. move)forward bravely.The power of ideas is so strong that it can change the whole world. 四、阅读与表达 Our school held an exciting Creative Invention Competition last month,organized by the science and technology group to develop students'creative thinking and practical ability.The competition was open to all students,who could work alone or in groups to design and make small inventions.The main purpose was to encourage us to find small problems in daily study and life and solve them with creative ideas.All participants tried their best:some made solar- powered pencil cases that could charge small toys,some made folding bookends that saved space, and others made easy-to-carry water bottles with anti-slip covers.All inventions were shown in the school hall,and all teachers and students voted for their favorite ones.After careful voting, eight inventions with the most creative ideas and practical values won prizes,including first, second and third prizes.The competition made all of us realize that creative ideas are all around 071 页语九年级上册人教版》 us.We just need to observe life carefully and think bravely,and everyone can be a small inventor with the courage to turn ideas into reality. 1.What was the purpose of the Creative Invention Competition? 2.How could students take part in the competition? 3.How many inventions won prizes in the competition? 4.How can we have more creative ideas in daily life?(write 30 words or more) 中考链接©真题演练 五、(2025临沂)阅读理解 Nowadays,there are many great inventions around us.They make our lives better in amazing ways.One of them is called“Tianmouc”一the world's first smart chip(芯片）that works like our eyes and brains.A team from Tsinghua University made it! Tianmouc gets an idea by how our human eyes and brains work together.First,our eyes see things around us.Then,our brains understand them.Tianmouc does something similar!It uses special sensors (to break down what it sees into tiny parts.Then,Tianmouc puts them together in two ways.One is by seeing colors and details clearly as if we read a book.The other is by reacting (to sudden changes quickly,just like we catch a ball. Tianmouc is really powerful.It can do things that traditional chips can't.For example,it's able to collect what it sees at a very high speed of 10,000 frames (per second.In some ways,it sees things more exactly than our eyes.The chip can work well in different light conditions-no matter how bright or dark the light is.All of these are achieved with very little power or energy. Tianmouc has a big influence on our daily life.For self-driving cars,they need to "see"the road clearly and react quickly to any danger.Tianmouc can notice sudden changes quickly,like a child running across the road or a car suddenly cutting in.For the cameras,they will react faster by catching any unusual movement in the future. Inventions like Tianmouc show how creative the humans can be!They are making our lives more convenient and safer.Who knows what amazing inventions we'll see next? （）l.What do we know about“Tianmouc”? A.It's a new type of cameras that can react faster. B.It's a special sensor for self-driving cars to see and react quickly. 072 Unit 5 Power of ldeas C.It's the world's first smart chip working like human eyes and brains. ()2.From Paragraph 2,we know. A.how Tianmouc works B.how Tianmouc helps us C.what makes Tianmouc special ()3.What does the writer mean by asking "Who knows what amazing inventions we'll see next?”? A.The writer doubts if there will be new inventions. B.The writer believes more amazing inventions will appear. C.The writer thinks inventions will mainly make cars faster. ()4.Where is the passage probably from? A.A travel ad.B.A health guide.C.A science magazine. 03