12.Unit 3 Make it happen! Part 2 Understanding ideas-【一飞冲天】2025-2026学年八年级上册英语课时作业（外研版·新教材）

课时作业八年级上册英语 Part 2 Under 基础过关 【,根据句意、首字母或汉语提示完成句子 1.In a f competition,each player follows the same rules. 2.My (大脑)doesn't seem to be working well today. 3.The w of the box was too heavy for the child to carry. 4.We often have a big c on New Year's Eve. 5.My mother bought two (千克)of rice yesterday. 6.There are more (广告)on TV now. I don't like watching TV. 7.The people outside began to come back one after a after dusk. Ⅱ.用所给词的正确形式填空 1.The 3D (print)can print a building. How interesting！ 2.Robert (apply)to a company for a job and was accepted. 3.Can you (imaginative)what life will be like in the future? 4.DeepSeek can help us do many things, including some c (create)tasks. 5.When you want success as (bad)as you wanted the air,then you will get it. 6.Tom is (smart)than Jim,but Jim is more hard-working than Tom. 一冲天 standing ideas Ⅲ.根据汉语提示完成句子 1.在意大利，人们见面时握手吗？ Will people in Italy when they meet? 2.我们可以用木料造出很多东西。 We can make many things wood. 3.你的表演让我大吃一惊！ You me with your performance! 4.每次他想出一个好主意，他都会记下来。 Every time he good idea,he writes it down. 5.他不仅没有帮我们一把，反而嘲笑我们。 Instead of he laughed at us. B 能力提升 W,单项选择 1.The driver gave a to turn left at the next intersection(十字路口). A.notice B.flag C.signal D.call 2.-May I your dictionary? Sorry.I it to Bill last week. A.borrow;lent B.lend;borrowed C.borrowed;lent D.lent;borrowed 3.You don't have to wash the clothes by hand. You can use the washing to do so. A.machine B.soap C.time D.bag 一冲天 4.The Internet has become part of people's life. A.every day B.everyday C.someday D.some days 5.This morning I felt so I went to see the doctor. A.badly B.trouble C.dangerous D.terrible 6.-Why didn't you all the music files (文件)from the Internet? -Because some of them need to be paid. A.report B.create C.download D.underline 7.I like different kinds of machines and I want to be a(n) in the future. A.painter B.musician C.engineer D.invention 8.I believe that happiness love but not money. A.stands for B.comes from C.takes away D.cares about 9.Linda isn't to carry that heavy box. Let's go and help her. A.strong enough B.strongly enough C.enough strong D.enough strongly 10.-Your sports shoes are so cool.Where did you buy them? -My uncle bought them in New York,but they China. A.were made by B.were made of C.were made in D.were made from 11 the old man wasn't hurt at all in the accident. Unit 3 Make it happen! ■■ A.Unluckily B.What's worse C.To our surprise D.It's unfair 12.No matter how hard it is,I'll keep until we make it. A.try B.trying C.to try D.tried 13.To keep children away from danger,we warn parents children at home alone. A.not leave B.not to leave C.leaving D.left 14.Scientists started the Internet in the 1960s. A.to study B.study C.to studying D.studied 15.-Do you mind when you are 63? -I think it's OK,but many people decide working at that age. A.to work;to stop B.working;to stop C.working;stopping D.to work;stopping 16 useful book it is!It can help us learn English better. A.What B.What a C.What an D.How V.完形填空 Things were often invented because there was a need for them.A 14-year-old boy from Canada didn't like wearing a hat to school so when he 1 on a February morning and found the temperature was-30℃，he had a 2.He didn't want his ears to freeze to ice! To solve the problem,he made "heated earmuffs(耳罩)”！ To invent something isn't necessarily difficult.The important thing is that it works 课时作业八年级上册英语 and is 3 Little Katie Harding,5 years old, didn't like walking to the school bus on 4 and rainy winter mornings.She kept walking into muddy puddles(泥坑)5 she couldn't see them,and so did her brother,who always walked with her and 6 the umbrella over them.Katie's simple but wonderful 7 was to fasten(使固定)a flashlight to the umbrella.The “muddy puddle spotter(探测器)”was born. Next time something doesn't work in the way you want it to,do something about it! Things that have been invented can always be 8.New ideas can always be found.If you 9,that's OK.Then you know what doesn't work!Somewhere out there,there is a new thing just 10 to be invented by you. 1.A.gave up B.hurried up C.cheered up D.woke up 2.A.secret B.symbol C.problem D.celebration 3.A.helpful B.careful C.delicious D.complete 4.A.dark B.dry C.hot D.sunny 5.A.until B.because C.though D.unless 6.A.laid B.recorded C.beat D.held 7.A.surface B.style C.idea D.trouble 8.A.improved B.repaired C.understood D.packed 9.A.challenge B.fail C.succeed D.pay 一冲天 10.A.repeating B.waiting C.asking D.helping .阅读理解 In the past ten years,great progress has been made in technology.It seems like everything has been reinvented(改造)and greatly improved.But there is one thing unlike them.It was invented over 100 years ago but remained unchanged until now.I'm talking about the blind walking stick. The white stick has been used by many blind people for a long time.However,it has seen no real improvement,until a blind engineer named Kursat decided to make a difference.He hoped his invention would help the blind. He invented a smart stick called WeWalk. The smart stick uses built-in speakers and different sensors(传感器)to warn about possible dangers.It helps blind people in navigating()around their environment.The stick is priced at around $500.It is less than half the price of most smart phones.Most people can afford it.This invention is going to change life a lot for the blind. Kursat well understands the difficulties and challenges that the blind face.That's because he is blind himself."These days,we are talking about flying cars.But the blind have been using just a simple stick.As a blind person,when I am at the subway station,I don't know which is my exit.I don't know which bus is coming or which stores are around me.” 一冲天 Now,these problems have been solved by WeWalk."I believe life of the blind will be much easier and safer,"Kursat said. 1.What was invented more than 100 years ago according to the passage? A.The blind walking stick. B.The built-in speaker. C.The sensor. D.The telephone. 2.Kursat invented WeWalk because he wanted to A.make money B.walk with others C.change all people's life D.help the blind 3.What are the advantages of We Walk? a.It is made of the most advanced materials. b.It can help the blind in navigating around their environment. c.It can play music for the blind. d.It can warn the blind about possible dangers. e.It is inexpensive. A.b,c,d B.b,d,e C.a,b,d D.a,b,e 4.What does Paragraph 4 mainly talk about? A.How to find the exit at the subway station B.The invention of the flying car. C.Difficulties and challenges faced by the blind. D.The buses and stores around the blind. 5.Which part of the newspaper can we probably read the passage in? A.Health. B.Science. C.Business. D.Travel. Unit 3 Make it happen! .补全对话 A.Maybe light bulbs(灯泡)are the most useful inventions. B.What kind of books do you want to borrow? C.Great inventions have changed the world a lot. D.Why do you think so? E.What do you think is the most useful invention? F.How long can you keep the book? G.Light bulbs were invented by Edison. A:Where are you going,Tony? B:To the library.I want to borrow some books. A:1 B:About inventions.You know I have to prepare for the science lesson. A:2 And we humans are really great. B:That's true.People have made lots of inventions. A:3 B:Sorry,I'm not sure.4 A:I don't agree.In my opinion,cars are the most useful. B:5 A:Because I can go anywhere quickly and conveniently in my car. 2. 3. 5. ⅧⅢ.任务型阅读 What inventions(发明)do you think there will be in the future?Do you have any ideas? We are building a Museum of Future Inventions near London.In the museum,you will see different inventions like cars and robots. 课时作业八年级上册英语 The museum will be very big.Visitors will move through the museum on moving walkways (通道).They will listen to the audio guides(导 览机)to find out about the things in the museum.Some of the robots will talk to you. They can talk in a lot of different languages. There will be cinemas,laboratories, classrooms,and a present shop in the museum. In the present shop,there will be fantastic things to buy for your friends and family.There will also be a Young Inventor Laboratory for children.Children will make their future inventions in the laboratory. In the Technology(科技)Room,you will see some computers,TVs and screens of the future.There will be very small computers that you can wear like a watch.There will be small phones you will wear in your ears. Do you have an idea for a future invention? Why not send it to us?We will send you a Future Inventor T-shirt.We will send the best ideas to the museum and they will put them on the walls of the Young Inventor Laboratory for everyone to see. 1.There will be a Museum of Future Inventions near 2.Visitors can listen to the to find out about the things in the Museum of Future Inventions. 3.You can buy things for your friends and family in the 4.In the Technology Room,you can see very computers and phones. 一冲天 5.Children's for the future inventions will be on the walls of the Young Inventor Laboratory. X.综合填空 Have you ever almost hit someone when opening the car door w 1 first looking carefully?Ju Wenxuan is a 14-year-old from Shanghai Yangpu Bilingual School.She invented a m 2 to help stop these accidents last year. "D 3 busy times when I was in the back of a car,it was h 4 to see if it was safe to open the door,Ju said. Ju saw that some machines can help with this p 5,but they are usually only in newer smart cars,people can't use them in their o 6 cars. So Ju made a new tool.People can put it on the car's rearview mirror(后视镜).When people or cars get close,it sounds noisy if s 7 pulls the door handle. What is the price of this tool?Most people wanted it to be b 8 100 and 300 yuan,so she worked very hard to lower the cost.She used as few parts as p 9 to make it cheaper. "If my invention becomes popular,it can stop accidents.It could also help keep kids safe by m 10 a loud sound if a stranger gets close,”Ju said. 1. 2. 3. 4. 6. 7. 96 9 10.一冲天 参考 Part 2 Understanding ideas I.1.fair 2.brain 3.weight 4.celebration 5.kilograms 6,advertisements 7.another II.1.printer 2.applied 3.imagine 4.creative 5.badly 6.smarter IlI.1.shake hands 2.out of 3.blew;away 4.comes up with 5.lending a hand N.1.C句意：司机发出信号示意在下一个十字路口向 左转。notice注意；flag旗帜；signal信号；call打 电话。根据The driver gave a.to turn left at the next intersection可知，开车转向时，司机要发出 转向信号。 2.A句意：—我可以借你的字典吗？—对不 起。我上周把它借给比尔了。borrow借（进来）： lend借（出去）。根据MayI可知，第一空表示“借 入”，且may后接动词原形，故用borrow;根据to Bill可知，第二空表示“借出”，结合时间状语last week可知，应用动词过去式lent。 3.A句意：你不必手洗衣服。你可以使用洗衣机来 洗衣服。machine机器；soap肥皂；time时间；bag 包。根据You don't have to wash the clothes by hand可知，此处指不需要手洗，可以用洗衣机洗。 4.B句意：互联网已经成为人们日常生活的一部 分。every day每天，副词短语；everyday每天的， 形容词；someday有一天，副词；some days有些日 子，名词短语。根据空后名词life可知，此处指日 常生活，应用形容词everyday作定语。 5.D句意：今天早上我感觉非常糟糕，所以我去看 了医生。badly糟糕地，副词；trouble麻烦，名词； dangerous危险的，形容词；terrible糟糕的，形容 词。根据so I went to see the doctor可知，去看医 生，说明感觉糟糕，felt此处是感官动词，后加形容 词作表语。 6.C句意：—你为什么不从网上下载所有的音乐 文件？一因为其中一些需要付费。report报 告；create创造；download下载；underline在… 之下画线。根据all the music files from the Internet可知，此处指从网上下载音乐。 参考答案 答案 7.C句意：我喜欢各种各样的机器，在未来我想成 为一名工程师。painter画家；musician音乐家； engineer工程师；invention发明。根据I like different kinds of machines可知，喜欢机器的人可 以成为工程师。 8.B句意：我相信幸福来自爱，而不是金钱。stands for代表；comes from来自；takes away带走；cares about关心。根据happiness和love并结合常识 可知，此处指幸福来自爱。 9.A句意：琳达不够强壮，搬不动那个重箱子。我 们去帮她吧。strong强壮的，形容词；strongly强 烈地，副词。设空处在句中作表语，故用形容词； 且enough修饰形容词时需后置，A项符合。 10.C句意：—你的运动鞋真酷。你在哪里买 的？一我叔叔在纽约买的，但它们是在中国制 造的。were made by由…制造，强调制造者； were made of由…材料制成，强调物理可见的 原材料；were made in在…地方制造，强调产 地；were made from由…材料制成，强调无法 直接看出的原材料。根据China可知，此处强调 产地，用were made in。 11.C句意：令我们吃惊的是，老人在事故中一点也 没受伤。Unluckily不幸地；What's worse更糟 糕的是；To our surprise令我们吃惊的是；It's unfair这不公平。根据the old man wasn't hurt at all in the accident可知，老人在事故中一点也 没受伤，这是一件令人吃惊的事。 12.B句意：不管有多难，我都会继续努力，直到我 们成功。此处为固定用法keep doing sth.,意为 “坚持做某事”。 13.B句意：为了让孩子们远离危险，我们告诫家长 不要把孩子单独留在家里。此处为固定用法 warn sb.(not)to do sth.,意为“告诫某人（不） 做某事”。 14.A句意：科学家们在20世纪60年代开始研究 互联网。此处为固定用法start to do sth.,意为 “开始做某事”。 15.B句意：—你介意63岁时工作吗？—我觉 得还好，但是很多人在那个年纪决定不工作了。 一冲天 参考 mind doing sth.介意做某事；decide to do sth.决 定做某事。两空都是固定搭配。 16.B句意：这是一本多么有用的书啊！它可以帮 助我们更好地学习英语。该感叹句的中心词是 可数名词book,应用“What十aan十形容词十名 词+主谓”结构，且useful以辅音音素开头，所以 用不定冠词a。 V.1.D句意：一名来自加拿大的14岁男孩不喜欢戴 帽子上学，所以当他在2月的一个早晨醒来发现 气温为一30℃时，他遇到了问题。gave up放弃； hurried up赶快；cheered up振作起来；woke up 醒来。根据on a February morning可知，此处指 在早晨醒来。 2.C句意同上。secret秘密；symbol象征；problem 问题；celebration庆祝。根据上文A14-year-old boy from Canada didn't like wearing a hat found the temperature was-30℃可知，零下30 度对不爱戴帽子的男孩来说是一个问题。 3.A句意：重要的是，它有效且有用。helpful有用 的；careful仔细的；delicious美味的；complete完 整的。根据it works可知，发明应是有用的。 4.A句意：5岁的小Katie Harding不喜欢在阴沉 多雨的冬日早晨走到校车。dark黑暗的，阴暗的； dry干燥的；hot热的；sunny晴朗的。根据下文 she couldn't see them可知，此处指阴暗的早晨。 5.B句意：她不停地走进泥泞的水坑，因为她看不 见它们，总是和她一起走并撑伞的哥哥也看不见。 until直到；because因为；though尽管；unless除 非。根据She kept walking into muddy puddles 和she couldn't see them可知，前后之间是因果关 系，表示原因用because。 6.D句意同上。laid放置；recorded记录；beat击 败；held抓住。根据..the umbrella over them可 知，此处指撑伞。 参考答案 答案 7.C句意：Katie的一个简单但绝妙的主意是把手 电筒固定在伞上。surface表面；style方式；idea 主意；trouble麻烦。根据fasten a flashlight to the umbrella可知，此处指Katie的主意。 8.A句意：发明的东西总是可以改进的。improved 改进；repaired修理；understood理解；packed包 装。根据上文Next time something doesn't work in the way you want it to,do something about it! 可知，要想办法解决问题，可推知此处指改进。 9.B句意：如果你失败了，那也没关系。challenge 挑战；fail失败；succeed成功；pay付费。根据下文 Then you know what doesn't work!可知，此处 指失败。 10.B句意：在某个地方，有一件新事物正等着你去 发明。repeating重复；waiting等待；asking问； helping帮助。根据there is a new thing just..to be invented by you可知，有新的东西等着你去发 明。 M.1.A根据第一段中It was invented over 100 years ago but remained unchanged until now.I'm talking about the blind walking stick.可知，一百 年前，盲人手杖就被发明了。 2.D根据第二段中He hoped his invention would help the blind.和第三段中This invention is going to change life a lot for the blind.可知， Kursat发明WeWalk是为了帮助盲人。 3.B根据第三段中The smart stick.warn about possible dangers.It helps blind people in navigating around their environment.The stick is priced at around $500...Most people can afford it.可知，智能盲杖可以警示可能存在的危 险，帮助盲人导航周围的环境，价格并不昂贵，b, d,e说法正确。 4.C通读第四段，尤其是Kursat well understands the difficulties and challenges that the blind face.可知，第四段主要讲了盲人面对的困难和 挑战。 一冲天 参 参考答案 5.B通读全文可知，本文主要介绍了一位盲人工 程师发明的智能盲杖，最可能出现在报纸的科学 版块。 .1.B2.C3.E4.A5.D VI.1.London 2.audio guides 3.present shop 4.small 5.best ideas IX.1.without 2.machine 3.During 4.hard 5.problem 6.older 7.someone 8.between 9.possible 10.making 考谷景