U3 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 3“数字生活”主题，涵盖相关词汇、句型及语篇理解。通过“刷基础-刷能力”分层设计导入课堂，基础部分从音标填词、词汇运用到句子翻译逐步夯实，能力部分以电脑发展史完形填空和黄河数字防洪阅读还原承接，构建从基础积累到综合应用的学习支架。 其亮点在于融合中考真题与地方调研题，语篇选取科普题材（如电脑发展史、黄河防洪数字技术），解析详细且附词汇列表，助力学生语言能力提升。通过分层训练和超链接便捷操作，培养学生思维品质和学习能力，学生能夯实基础、适应中考，教师可高效开展同步教学。

英 语 八年级上册 HN 1 2 3 Unit 3 Our digital lives 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 1.50 computers are in our ____________ /ˌmʌltiˈmi:diə/ classroom. multimedia 2.【2025四川成都质检】In the _________ /ˈdɪdʒɪtl/ age, electronic learning has become increasingly popular, allowing students to learn anywhere in the world, like on the bus or in the park. digital 3.【2025广东深圳调研】The development of the internet has made it possible for us to get information easily. People are increasingly relying on ____________ /tekˈnɒlədʒi/ to solve problems. technology 刷基础 返回目录 7 4.【2025广东深圳期末】My elder brother has 25 model robots. He often ________ /ʃeə（r）z/ his collection with me. shares 5.—How was your interview going? —Great. I was quite nervous at the beginning, but I kept my cool and completed the interview __________ /ˈsmu:ð li/. smoothly 刷基础 返回目录 8 Ⅱ 用方框中所给单词的适当形式填空 bring connect energy example many pay probable screen smart weigh 6.【2026陕西西安期末】I keep trying to avoid looking at _________ before I go to bed to get a good sleep. screens 【解析】句意为：为了去睡个好觉，我一直在努力避免在睡觉前看屏幕。根据句 意可知所给词screen（屏幕）符合语境，且空前无限定词，应用复数名词，故填 screens。 刷基础 返回目录 9 bring connect energy example many pay probable screen smart weigh 7.【2025广西桂林期中】The ________ of the packages was too much for her to carry alone, so she asked a friend for help. weight 【解析】根据was too much for her to carry alone及所给词可知选weigh；由 The、of及was可知，空处应用单数名词。故填weight。 8.【2025山东菏泽期末】The terrible accident warns us ________ more attention to road safety. to pay 【解析】句意为：这起可怕的事故提醒我们要更加注意道路安全。warn sb to do sth意为“提醒某人做某事”,“pay attention to…”意为“注意……”，均为 固定搭配，符合语境。故填to pay。 刷基础 返回目录 10 bring connect energy example many pay probable screen smart weigh 9.【2025重庆北碚区期中】Since 1978, ____________ China to the world has brought us many advantages. connecting 【解析】句意为：自1978年以来，将中国与世界连接给我们带来了许多优势。 “connect… to…”表示“将……与……连接起来”，符合语境；分析句子结构 可知，本句缺主语，故应用connect的动名词形式。故填connecting。 刷基础 返回目录 11 bring connect energy example many pay probable screen smart weigh 10.【2025河南南阳期末】—Did you go to Jeff’s birthday party last night? —Yes. We _________ him a lot of presents. brought 【解析】句意为：——你昨晚去参加杰夫的生日聚会了吗？——是的。我们给他 带来了很多礼物。根据语境及所给词可知选bring；根据last night可知，时态是 一般过去时，谓语动词用过去式。故填brought。 知识拓展 bring sb sth=bring sth to sb 给某人带来某物 刷基础 返回目录 12 bring connect energy example many pay probable screen smart weigh 11.【2025重庆沙坪坝区期末】Alisa finds it difficult to finish the job by herself. She __________ needs some help. probably 【解析】句意为：阿莉莎觉得独自完成这项工作很困难。她可能需要一些帮助。 根据句意及所给词可知，probable符合语境；空处修饰动词，应用副词形式。故 填probably。 刷基础 返回目录 13 bring connect energy example many pay probable screen smart weigh 12.【2025广东深圳期中】Even though his hair started to turn grey, my grandfather still looked very ___________. energetic 【解析】句意为：尽管我爷爷的头发开始变白，但他看起来仍然很有活力。根据 句意及所给词可知，energy符合语境；look为系动词，所以此处应填形容词，意 为“有活力的”。故填energetic。 刷基础 返回目录 14 bring connect energy example many pay probable screen smart weigh 13.【2025上海杨浦区质检】This AI system is _________ than any human at solving complex problems in seconds. smarter 【解析】句意为：这个人工智能系统在几秒钟内解决复杂问题（的能力）比任何 人类都要更聪明。根据句意及所给词可知选smart；结合is和than可知用smart的 比较级。故填smarter。 刷基础 返回目录 15 bring connect energy example many pay probable screen smart weigh 14.【2025广东深圳调研】 ___________ of my classmates come to school by bus and only a few come on foot. Most/Many 【解析】句意为：我的大多数/许多同学都坐公共汽车来学校，只有少数人步行来。 根据of my classmates come to school by bus and only a few come on foot 及所给词可知，此处既可用most，表示“大多数”，也可用many，表示“许多”。 句首单词首字母大写，故填Most/Many。 刷基础 返回目录 16 bring connect energy example many pay probable screen smart weigh 15.Parents have a great influence on their children, so they should set good __________ for their children. examples 【解析】句意为：父母对孩子有很大的影响，所以他们应该为孩子树立良好的榜 样。根据句意及所给词可知，example符合语境，其作可数名词，空前无限定词， 故填examples。 刷基础 返回目录 17 Ⅲ 根据汉语意思完成句子（每空一词） 16.【2025江苏南京质检】为了保证你的数据安全，不要在公共场所使用未知的无 线网络。 To ______ ______ ______ ______, don’t use unknown Wi-Fi in public places. keep your data safe 17.【2025江苏苏州调研】我的笔记本电脑出故障了。 There is something wrong ______ ____ ________. with my laptop 18.【2025贵州贵阳质检】因为这次洪水，我们不得不取消运动会。 We had to cancel the sports meeting _________ ____ __________ _______. because of the/this flood 刷基础 返回目录 18 19.【2026辽宁沈阳期末·节选】我们需要水来维持生命，但如果我们不明智地使 用它，我们就会耗尽它。 We need water to stay alive but if we don’t use it wisely, we ______ _____ _____ ____ it. will run out of 20.他决定改变他的生活并许诺做一个更好的人。 He decides to ________ _____ ______ and promises to be a better person. change his life 刷基础 返回目录 19 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：194 难度:★★★ 建议用时：8分钟#1 The first computers were made between the 1940s and 1950s. They were often the . .1. . of a room. And they were . .2. . programmed to do Maths problems. They were very important for businesses . .3. . they could work out very difficult problems again and again, without making mistakes.#2 刷能力 返回目录 20 In the 1970s, there were . .4. . computers. People bought computers for their homes. The computers didn’t have a mouse, but the keyboard was used to . .5. . the computer what to do. When the . .6. . computer games were sold in the 1980s, people could use computers for . .7. . as well as for work. During the 1980s and 1990s, computers were sold with speakers and colour screens, and people could play more exciting . .8. ..#3 刷能力 返回目录 21 In the 1990s, a revolution （大变革） in communication . .9. ..People could use computers to talk with family and friends, and businesses could sell products all over the world . .10. . and easily. Computers are now also used for shopping, watching a movie, and downloading music. And in the future we may have smaller computers we can put in our pockets, and 3D computers for amazing movies and gaming experiences.#4 完形填空·语篇导读 本文主要介绍了电脑的发展史。 刷能力 返回目录 22 1.( ) A.colour B.size C.height D.sound B 【解析】根据a room可知此处指房间的大小。 2.( ) A.never B.hardly C.usually D.seldom C 【解析】根据下文they could work out very difficult problems可知, 电脑通 常被用来解决数学问题。 3.( ) A.because B.if C.when D.after A 【解析】设空前后句为因果关系，且前句为果后句为因，所以用because。 4.( ) A.longer B.heavier C.smaller D.larger C 【解析】根据语境及上文“They were often the… of a room.”可知, 此处是 指更小的电脑。 刷能力 返回目录 23 5.( ) A.teach B.tell C.help D.show B 【解析】根据语境并结合常识可知，此处表示键盘可以告诉电脑做什么。 6.( ) A.one B.two C.first D.second C 【解析】根据下文可知此处表示第一批电脑游戏。 7.( ) A.health B.fun C.money D.safety B 【解析】根据上文的computer games 可知, 此处是指娱乐。 8.( ) A.games B.songs C.sports D.balls A 【解析】根据上文“When the… computer games were sold in the 1980s, people could use computers for… as well as for work.”可知, 此处指游戏。 刷能力 返回目录 24 9.( ) A.took after B.took off C.took place D.took out C 【解析】根据a revolution in communication可知, 此处指发生了一场大变革。 10.( ) A.quickly B.slowly C.happily D.carefully A 【解析】根据语境及“In the 1990s, a revolution in communication…”可知, 此处指快速地。 刷能力 返回目录 25 Ⅱ 阅读还原 体裁：说明文 题材：科普知识与现代技术 词数：191 难度:★★ 建 议用时：6分钟#1 【2026广东广州调研】The Yellow River is the national treasure of China. People along its banks always worry about floods.11.___ Now, scientists can solve these problems better using a digital copy of the river, helping in flood control. The digital copy uses technologies like big data, AI, and the internet. Tools set along the river collect data and send it to a control centre.12.___ As a result, a 3D view on screens shows the river’s live condition, acting as its digital twin.#3 A B 刷能力 返回目录 26 A great success here is “smart stones”.They are tools shaped like real stones.13.___ These sensors help avoid serious dangers in flood prevention work. In the control centre, researchers get big help from such tools. Before, workers had to visit the dike to gather data, risking their lives and using lots of time. But now, these devices do the job.14.___ Above the water, drones fly in the air.15.___ They take photos and share reports so that experts can update the 3D model anytime. Together with tools below water, this tech protects the whole Yellow River Basin in every way, making future digital management more amazing.#6 C D E 刷能力 返回目录 27 A.This is why flood management is key to saving lives near the river. B.Based on this data, the system builds a model for real-time viewing. C.They are placed on dikes to detect movement and send warnings at once. D.Researchers can understand the river’s changes safely and quickly. E.Engineers set fixed paths for them to watch dikes and send fresh information. 阅读还原·语篇导读 本文主要介绍了数字技术如何帮助黄河的防洪工作。 知识拓展 risk one’s life 冒着某人的生命危险 刷能力 返回目录 28 11. ___ A 【解析】根据“People along its banks always worry about floods.”可知， 沿岸居民担心洪水，所以洪水管理很重要，选项A［这就是为什么洪水管理是拯救 沿河（居民的）生命的关键。］符合语境。故选A项。 12. ___ B 【解析】根据前文“Tools set along the river collect data and send it to a control centre.”可知，此处应说明这些数据的作用或结果，选项B （基于这些数据，系统构建了一个实时查看模型。）符合语境。故选B项。 刷能力 返回目录 29 13. ___ C 【解析】根据“A great success here is ‘smart stones’.They are tools shaped like real stones.”和“These sensors help avoid serious dangers in flood prevention work.”可知，此处介绍智能石头的用途，选项C （它们被放置在堤坝上，以检测移动并立即发出警告。）符合语境。故选C项。 14. ___ D 【解析】根据“But now, these devices do the job.” 可知,此处介绍这些设 备给研究人员带来的好处，选项D（研究人员可以安全快速地了解河流的变化。） 符合语境。故选D项。 刷能力 返回目录 30 15. ___ E 【解析】根据“Above the water, drones fly in the air.”可知，此处介绍无 人机的作用，选项E（工程师为它们设定固定航线，以巡查堤坝并发送新信息。） 符合语境。故选E项。 刷能力 返回目录 31 $