Unit 5 第3课时 Section B (1a-1f)-【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）

would then give a report in front of the class”可 知，每个学生需要选一家公司完成任务。 4.C【解析】根据“our postman”的职业身份可知，邮 递员的工作是派送包裹。 5.A【解析】根据“Edison became my hero'”可知，作 者对爱迪生的发明很感兴趣，enjoy doing sth表示 “喜欢做某事”。 6.B【解析】根据“Edison became my hero”可知，作 者喜欢阅读爱迪生的发明故事，这些发明让他感 兴趣。 7.D【解析】根据“He showed me how to turn my ideas into plans”可知，爸爸用实际行动鼓励作者。 8.A【解析】根据“Later,.we found a…tool in a store”可知，作者做的是一个能调整汽车刹车片的 工具。 9.B【解析】根据“inventors often invent similar things”可知，作者做的工具和商店里的工具很像。 10.B【解析】根据“inventors often invent similar things'”可知，作者自己发明了工具，又发现商店里 有类似的产品，说明是不同的人想到了同样的 点子。 11.D【解析】根据前文不同发明家会发明相似物品 可知，这种现象是很常见的。 12.C【解析】根据“I learnt that not all great ideas work,too.Failure is a common part of the inventing'”可知，发明不是一帆风顺的，失败会伴 随在从想法到成品的整个过程中。 13.C【解析】根据“His guiding hands.led me to become an engineer and inventor”可知，作者是在 合作过程中慢慢意识到爸爸的能力。 14.D【解析】根据前文作者对发明的热爱和爸爸的 鼓励可知，兴趣和指导共同促成了作者的职业 选择。 15.A【解析】thank sb for sth是固定短语，意为“因 某事感谢某人”。此处感谢爱迪生的原因是他激 发了作者的兴趣。 写作小练笔 I think the most useful invention is the mobile phone.With the mobile phone,we can admire many beautiful landscapes without going out.Besides,it is more convenient for us to connect with our friends and family by using a mobile phone.All in all,the appearance of the mobile phone greatly changes our lives. 412 九年级英语RJ版 Grammar )语法知识集训 -,1.is done 2.Are;encouraged 3.was made 4.wasn't invited 5.to jump 二、1.When was;invented2.Was;told 3.was heard by;to 第3课时Section B(1a-lf) )课内基础达标 一、1.Papermaking2.liquid3.ideal4.stone 5.workshop 6.birth 1.suitable 2.reality 3.importantly 4.officer 5.creation 三、1.led to2.later on3.depend on 4.speed up 5.Either;or 四、1-6 ABCBBA )课外拓展提高 -,1.inventions 2.example 3.but 4.solve 5.useful 6.differently 7.him 8.proud 9.to develop 10.shine 11.for 二、1-5 FBEDA 第4课时Section B(2a-4d) ○课内基础达标 -,1.rapidly 2.production 3.companies 4.develop 5.inventor 二、1.sticky2.glider3.widely4.songbooks 5.afford 三、1.As a result2.carry out3.To my surprise 4.stand up )课外拓展提高 一、 1.D【解析】根据“This robot can help people who cannot see well to live a better life”可知，这款机器 人是帮助视力有问题的人的。 2.B【解析】根据“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。此处“commands” 指的是命令，与“orders'”意思相近。 3.C【解析】根据“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，徐艳芳认为电子导盲犬是有帮助的。第3课时 S ● 课内基础达标 一、根据句意及汉语提示完成句子 1. (造纸工艺)is one of the greatest inventions in China. 2.Water is a kind of (液体) 3.This is my (理想的)job. 4.The house is made of (石头). 5.My father works in a small (作坊). 6.传统文化中国结The (诞生) of Chinese knots shows the wisdom of ancient people. 二、用所给词的适当形式填空 1.The job is (suit)for her 2.His dream came into (real)at last. 3.More (important),you must follow the rules at school. 4.His uncle is a police (office). 5.This is a great (create)of the artist. 三、用方框中所给短语的适当形式填空 speed up lead to depend on later on either...or 1.The driver's carelessness car accident yesterday. 2.I didn't like it at first,but I liked it 3.We should ourselves instead of others. 4.The new plan helps us the development of the city. you I will go there. ction B(1a-1f) 四、单项填空 1.The new machine can bring us a improvement in work. A.rapid B.slow C.lazy D.quiet 2.This new kind of car is not expensive.It's and easy to drive. A.dear B.cheap C.noisy D.strange 3. of us wants to go out in such bad weather. A.Both B.All C.None D.Either 4.It's that he will win the game because he practices very hard. A.impossible B.certain C.wrong D.boring 5.Eating too much sweet food may health problems. A.come from B.result in C.take up D.bring out 6.The of this new robot looks like a real person. A.shape B.size C.height D.weight 1-6 已课外拓展提高 一、短文填空 人与自我 思想的力量 shine for but example he differently develop invention proud solve useful 时文原创Every great invention starts with a simple idea.An idea is invisible(无形 的)，but it has the power to change the world. Many inventors,such as Edison and Tesla, turned their small thoughts into amazing 1 that make our lives easier. 上册Unit5 95 Take the smartphone as an 2.It began with the idea of combining a phone,a camera and a computer.At first,scientists faced many difficulties,3 they never gave up.They kept trying to 4 problems and make the technology better.Today,this idea has become a 5 tool for communication and learning. For students,having creative ideas is just as important.When we think 6,we can improve our study skills and find new ways to learn.A student might use a mind map to remember English words,or design a small robot to help with housework.These ideas not only help 7 grow,but also build confidence. We should be 8 of our ideas,no matter how small they are.An idea today could become a great invention tomorrow.In fact,the best way 9 creativity is to ask questions and try new things.So,don't be afraid to think big,and let your ideas 10 Your future self will thank you 11 creating such a brave start. 3 4. 5. 6. 7. 8. 9 10. 11. 二、补全短文 人与社会—中国的四大发明 Over thousands of years,China has produced a large number of inventions.Among them,paper,gunpowder,the compass and printing are the most famous.1 The improved papermaking technique was perfected in China around 105 AD.2 The 96 九年级英语RJ版 great thing about Cai Lun's invention was that his paper was good to write on,cheap,light and easy to carry. The second great invention,printing,goes closely with paper.Building on other printing technology,Bi Sheng invented movable type printing around 1040.3 Today almost everyone in the world uses printing.People can use it to print newspapers,magazines and books. The third great Chinese invention is gunpowder.Gunpowder was invented in the Tang Dynasty.Before its invention,people couldn't do something like building mountain tunnels.4 The compass was invented in the Spring and Autumn Period.The circular center means Heaven,and the square plate means Earth. 5 The spread of the compass to Europe opened the oceans of the world to travel and led to the discovery of the New World. A.The hand of the spoon points south. B.Cai Lun invented a method of making paper. C.And now it is still impossible to build tunnels. D.Nowadays people use it to break rocks into pieces. E.Before its invention,people copied down things by handwriting. F.They are traditionally called the Four Great Inventions in China. G.At that time few people thought it necessary to record daily things. 1-5