U4 A 课时同步训练-Section 1 Reading （Ⅱ）-【初中必刷题】2026-2027学年八年级上册英语同步课件（沪教版·新教材）

该初中英语课件聚焦八年级上册Unit 4 Inventions，涵盖词汇（如balloon, techniques）、语法（比较级、被动语态）及科普语篇理解。通过“刷基础”（音标单词、词汇运用、句子翻译）到“刷能力”（完形填空、阅读还原）的递进设计，搭建从基础积累到综合应用的学习支架，衔接词汇掌握与语篇分析能力。 其亮点在于融合语言能力与思维品质培养，基础题结合音标提示及真题情境（如2025北京西城调研）强化词汇应用，能力题选用科普说明文（飞行机器人与信鸽）训练逻辑推理。提供超链接跳转、详细解析及词汇列表，助力学生自主学习，教师可高效开展分层教学，提升教学效果。

英 语 八年级上册 HN 1 2 3 Unit 4 Inventions 4 A 课时同步训练 Section 1 Reading （Ⅱ） & Listening 5 刷基础 刷能力 6 基础 Ⅰ 根据句意及音标提示填写单词 1.The _________ /bəˈlu:n/ flew away when I let it go. 2.【2025北京西城区调研】We followed the ______ /pɑ:θ/ and found a beautiful garden. 3.【2025广东珠海调研】Learning a new language requires good listening and speaking ____________ /tekˈni:ks/. 4.The company issued a ___________ /ˈsteɪtmənt/ about the recent changes in its policy. balloon path techniques statement 刷基础 返回目录 7 5.Children often ________ /dɪˈpend/ on their parents for support. 【解析】链接狂K depend on的详细讲解见狂K重点P22。 depend 刷基础 返回目录 Ⅱ 用方框中所给单词的适当形式填空 personal attach wheel practise real quick invent convenient little happy 6.【2026陕西西安期末】They __________ a child seat to the bicycle yesterday. attached 【解析】句意为：他们昨天在自行车上装了一个儿童座椅。根据语境可知空处缺 动词，动词attach（装）符合语境，结合yesterday（昨天）可知本句的时态为一 般过去时,attach的过去式为attached，故填attached。 7.【2025福建龙岩调研】The bike has a broken _______, so we need to fix it before we ride it. wheel 【解析】句意为：这辆自行车的一个轮子坏了，所以我们需要在骑车之前修理它。 根据bike和broken可知，此处表示“轮子”，且前面有a修饰，故填wheel。 刷基础 返回目录 9 personal attach wheel practise real quick invent convenient little happy 8. ____________, I think we should try our best to protect the environment. Personally 【解析】句意为：个人而言，我认为我们应该尽全力保护环境。根据语境可知， 此处表示“个人而言”，应用personal的副词personally来修饰整个句子，且设 空位于句首，首字母应大写。故填Personally。 9.Run _________, or you’ll be late for school. quickly 【解析】句意为：快点跑，否则你上学要迟到了。根据后半句可知，此处表示 “快点跑”，应使用quick的副词quickly来修饰动词Run。故填quickly。 刷基础 返回目录 10 personal attach wheel practise real quick invent convenient little happy 10.【2026辽宁沈阳期中·节选】With the development of science and technology, transport is becoming _________________ than before. more convenient 【解析】句意为：随着科技的发展，交通正变得比之前更便捷。根据句意及than 可知空处用形容词的比较级，convenient符合语境，convenient的形容词比较级 为more convenient，故填more convenient。 知识拓展 with the development of 随着……的发展 刷基础 返回目录 11 personal attach wheel practise real quick invent convenient little happy 11.I’m a ________ tired after a day’s work. little 【解析】句意为：一天的工作后我有点儿累了。分析句子结构可知，此处应使用 短语a little（有点儿）来修饰形容词tired。故填little。 12.Listening to music can keep me _______. happy 【解析】句意为：听音乐能让我保持快乐。根据语境可知，此处表示“听音乐能 让我保持快乐”；“keep sb+adj.（使某人保持某种状态）”是固定搭配。故填 happy。 刷基础 返回目录 12 personal attach wheel practise real quick invent convenient little happy 13.【2025广东珠海调研】Even though he was tired, he continued ________________________ playing the guitar. practising/to practise 【解析】句意为：尽管他很累，但他还是继续练习弹吉他。continue doing/to do sth（继续做某事）是固定搭配；practise doing sth意为“练习做某事”， 符合语境。故填practising/to practise。 刷基础 返回目录 13 personal attach wheel practise real quick invent convenient little happy 14.The telephone was __________ for people to talk to each other over long distances. invented 【解析】句意为：电话是为了让人们彼此间远距离交谈而发明的。根据was和语境 可知，此处表示“电话被发明”，应使用动词invent（发明）的过去分词形式 invented来构成被动语态。故填invented。 15.That cake looks ________ delicious! I want to try a piece. really 【解析】句意为：那个蛋糕看起来真的很美味！我想尝一块。根据语境可知，此 处表示“真的；很”，应使用real的副词really来修饰形容词delicious。故填 really。 刷基础 返回目录 14 Ⅲ 根据汉语意思完成句子（每空一词） 16.我们无法确切地说接下来会发生什么。 We can’t say _____ ______ what will happen next. for sure 17.这列火车可以把许多乘客运送到不同的城市。 The train can ________________________ many passengers ____ ___________ ________. transport/carry/convey to different cities 18.我父母允许我在周末看电视。 My parents _______ ____ ____ _______ ____ at weekends. allow me to watch TV 【解析】知识拓展 allowance n.津贴；补助；零用钱 刷基础 返回目录 15 19.毫无疑问，他是我们班最好的学生。 _________ _______, he is the best student in our class. Without doubt 20.长城是世界上最伟大的奇迹之一。 The Great Wall is _____ ____ _____ __________ _________ in the world. one of the greatest wonders 刷基础 返回目录 16 能力 Ⅰ 完形填空 体裁：说明文 题材：科普知识与现代技术 词数：178 难度:★★★ 建议用时：8分钟#1 In recent years, with more and more cars on the road, flying robots are used to deliver （递送） mail. Flying robots can . .1. . mail to people’s houses without having to deal with heavy . .2. ..But they will spend too much time in returning. A research centre is trying to improve its flying robots with the . .3. . of homing pigeons （信鸽）.#2 刷能力 返回目录 17 Homing pigeons are pigeons that are . .4. . trained to fly home from somewhere else. In tests, researchers . .5. . that homing pigeons were . .6. . efficient （高效的） than flying robots at returning to their home. So the research centre is trying to use a flying robot, together with a . .7. ., to deliver mail. After the robot finishes its tasks, it can . .8. . the pigeon back in the shortest possible time. Although it will cost more money to . .9. . pigeons, the research centre says that it can . .10. . time. And the time it saves will make up for the cost.#4 完形填空·语篇导读本文介绍了人们通过结合飞行机器人和信鸽来高效送信。 刷能力 返回目录 18 1.( ) A.invite B.carry C.blow D.kick B 【解析】句意为：飞行机器人可以把邮件送到人们的家里…… 根据空后的mail to people’s houses可知是飞行机器人把信件携带到人们家里,carry符合语境。 故选B项。 2.( ) A.traffic B.rain C.fire D.pollution A 【解析】根据上文的“In recent years, with more and more cars on the road, flying robots are used to deliver mail.”可知此处指交通。故选A项。 知识拓展 be used to doing sth习惯于做某事 刷能力 返回目录 19 3.( ) A.help B.luck C.treat D.interest A 【解析】句意为：一家研究中心正试图在信鸽的帮助下改善其飞行机器人。根据 下文讲到的让飞行机器人和信鸽一起送信件可推出，此处指在信鸽的帮助下,故用 “with the help of…”，表示“在……的帮助下”。 4.( ) A.poorly B.carelessly C.specially D.musically C 【解析】根据空后的to fly home from somewhere else可知信鸽是经过特殊训练 的,specially符合题意。 5.( ) A.promised B.joked C.planned D.found D 【解析】句意为：在测试中,研究人员发现,信鸽返回家园的效率比飞行机器人更 高。 根据语境，故选D项。 刷能力 返回目录 20 6.( ) A.less B.more C.little D.much B 【解析】句意见上一题解析。根据空后的than和语境可知此处要用efficient的形 容词比较级more efficient，表示“更高效的”。 7.( ) A.homing pigeon B.big house C.leading person D.heavy car A 【解析】句意为：所以研究中心正在尝试使用一个飞行机器人和一只信鸽一起来 投递信件。 上下文都在讲信鸽对飞行机器人的帮助,故此处是说让信鸽和飞行机 器人一起投递信件。 8.( ) A.train B.knock C.follow D.steal C 【解析】句意为：机器人完成任务后,它可以在最可能短的时间内跟随鸽子返回。 上文讲到机器人返途耗时太久,又讲到信鸽擅长返回家园,由此可推出是让机器人 跟随信鸽返回,follow符合语境。故选C项。 刷能力 返回目录 21 9.( ) A.dress B.paint C.clean D.raise D 【解析】句意为：尽管养鸽子会花费更多的钱,但是研究中心表示,这样可以节省 时间。上文讲到要让信鸽辅助飞行机器人送信件,结合选项可推出此处是指养鸽 子,raise符合语境。故选D项。 10.( ) A.expect B.show C.kill D.save D 【解析】根据下文的And the time it saves可知此处是说节省时间,save符合语 境。故选D项。 刷能力 返回目录 22 Ⅱ 阅读还原 体裁：说明文 题材：科普知识与现代技术 词数：193 难度:★★★ 建议用时：7分钟#1 【2026辽宁铁岭调研】 Humans’ Greatest Achievements The Earth is 4.5 billion years old, but the human race has lived on it for just 200,000 years. In that short time, we have achieved some amazing things.#3.1 刷能力 返回目录 23 11.___ The list is almost endless. The invention of the airplane has changed our lives. The discovery of antibiotics （抗生素） has saved the lives of millions of people. Can you imagine living without electricity? What about the printing press? Without the printing press, you wouldn’t be reading this. In the last 50 years, there have been great achievements in communication, such as radios, TVs, computers, the internet, and smartphones. We could probably live without them, but life wouldn’t be as interesting. What about the arts? The arts have brought pleasure to many people, but are the Beatles and Bach more important than antibiotics? 12.___#3.3 D E 刷能力 返回目录 24 Finally, we must not forget humans’ early achievements.13.___ We can’t imagine modern life without cooked food and cars. What are humans’ greatest achievements? To answer the question, we need to decide what we mean by “great”. 14.___ Or is it just something that makes us say “Wow” like the Great Wall? What do you think?#3.6 C A 刷能力 返回目录 25 A.Is it something that makes us rich or happy or saves lives? B.We enjoy these things every day because they are free to use. C.They used fire for cooking and heating and invented the wheel. D.Many of humans’ great achievements are in science and technology. E.And is Mickey Mouse as important an achievement as going to space? 阅读还原·语篇导读 本文主要介绍了一些人类最伟大的发明成就。 11. ___ D 【解析】根据后文“The list is almost endless…”可知，这些伟大成就都是 在科学技术方面。选项D（人类的许多伟大成就都是在科学技术方面。）符合语境。 故选D项。 刷能力 返回目录 26 12. ___ E 【解析】根据前文“What about the arts? The arts have brought pleasure to many people, but are the Beatles and Bach more important than antibiotics?”可知，这里介绍艺术方面的成就，空处应使用疑问句与前句结构 保持一致。选项E（米老鼠这一成就是不是和上太空一样重要？）符合语境。故选 E项。 知识拓展 bring pleasure to 给……带来快乐/欢乐 刷能力 返回目录 27 13. ___ C 【解析】根据前句“Finally, we must not forget humans’ early achievements.”及后句可知，空处介绍人类早期的成就。选项C（他们用火做饭 和取暖，并且发明了轮子。）符合语境。故选C项。 14. ___ A 【解析】根据前文“What are humans’ greatest achievements? To answer the question, we need to decide what we mean by ‘great’.”及后句可知， 空处与“伟大”的含义相关。选项A（它是使我们富有或快乐或拯救生命的东西 吗？）符合语境。故选A项。 刷能力 返回目录 28 $