第07讲 Unit 4（知识全梳理&考点精准练）-【暑假自学课】2025年新九年级英语暑假提升精品讲义（仁爱科普版）

第07讲Unit4（知识全梳理&考点精准练） 内容导航——预习三步曲 第一步：学 析教材 学知识：教材精讲精析、全方位预习 练习题 讲典例：教材习题学解题、快速掌握解题方法 练考点 强知识：7大核心考点精准练 第二步：记 串知识 识框架：思维导图助力掌握知识框架、学习目标复核内容掌握 第三步：测 过关测 稳提升：小试牛刀检测预习效果、查漏补缺快速提升 一、重点词汇拓展 1.imagine(v.)→imagination (n.)想象 2.think(v.)→thoughtful (n.)想法，看法，主意→thought (adj.)沉思的；思考的；体贴的；深思熟虑的 3.normal(adj.)→normally (adv.)通常 4.wife（n.）→　wives　（pl.）妻子；太太 5.storm（n.）→　stormy　（adj.）有暴风雨的；激烈争吵的 6.invent（v.）→　invention　（n.）发明；发明物→　inventor　（n.）发明家 7.describe（v.）→　description　（n.）描述；描写 8.connect（v.）→　connection　（n.）连接 9.weigh（v.）→　weight　（n.）重量；分量 10.warn（v.）→　warning　（n.）警告 11.certain（adj.）→　certainly　（adv.）无疑；肯定；当然；行 12.electricity（n.）→　electronic　（adj.）电子的 13.paint（v. & n.） →　painted　（过去式/过去分词）在……上刷漆 →　painter　（n.）油漆匠；画家 →　painting　（n.）油画；绘画 14.explore（v.）→　explorer　（n.）探险者；勘探者 15.normal（adj.）→　normally　（adv.）通常，正常情况下；正常地 16.proper(adj.)→properly (adv.)正确地；恰当地 17.doubt(n.& v．)→ doubtful(adj.)拿不定主意的；不确定的；令人生疑的 18.admire(v.)→admiration (n.)钦佩；赞赏 二、重点短语 1.connect ... with ...　 把……和……连接或联系起来 2.lose weight　减肥 3.warn （sb.） of sth.　警告（某人）关于某事 4.warn him not to take photos　警告他不要拍照 5.for certain　 肯定；无疑；确定 6.be (not) allowed to do sth. (没有)被允许做某事 7.be made of/from 由……制成的 8. add...to... 把……加到…… 9.be discouraged by 因……而气馁 10. send...into... 将……送入…… 11. see sth. with one's own eyes 亲眼目睹 12.prefer A to B 比起B更喜欢A 13.by chance 偶然 14. be named after... 以……命名 15. at a distance of... 以……的距离 16.for instance 例如 17.living condition 生活条件 18.be worth doing sth. 值得做某事 19.make up one's mind to do sth. 下定决心做某事 20.on one's own 独自，单独 21.no doubt 无疑地 22.a bunch of 一束；一串 23.throw away 扔掉 24.send up 发出，射出 25.in doubt　 怀疑；拿不定主意 三、核心考点精讲 考点1 warn的用法 如： ①My father warned me not to play computer games too much. 我父亲提醒我不要玩太多电脑游戏。 ②It seems only right to warn you of/about the risk. 警告你注意风险似乎是正确的。 ③Parents have been warned against allowing children to eat too many snacks. 家长们被警告不要让孩子吃太多零食。 考点2　doubt的用法 如： ①I doubt whether/if he is honest. 我怀疑他是否诚实。 ②There is no doubt that human activity has an effect on the earth. 毫无疑问，人类活动对地球有影响。 考点3　be made短语 考点3　辨析be made相关短语 【考点精讲】 短语 意义及用法 be made of “由……制成的”，表示原材料未发生化学变化，从成品中能看出原材料 be made from “由……制成的”，表示原材料发生了化学变化，从成品中看不出原材料 be made up of “由……组成” be made in “在……制造”，后接表示地点的名词 be made for “为……而制造” be made into “(原材料)被制成……” 考点4　prove的用法 【考点精讲】 prove prove＋名词/代词 prove＋宾语(to be)＋宾语补足语 prove sth. to sb.向某人证明某事 prove＋that从句 考点5 be used for 意为“被用来做……”(表目的)，其后可跟名词或动词­ing形式，跟动词­ing时，可与be used to do 互换。如： The spoon is used for having soup. ＝ The spoon is used to have soup. 那把勺子是用来喝汤的。 used to, be used to doing, be used to do, be used for, be used as与be used by ①“某人 ＋ used to ＋ 动词原形”表示“某人过去常做某事(但现在不做了)”，是过去时态； ②“某人 ＋ be/get(s) used to ＋ 动词­ing”表示“某人习惯于做某事”，通常是一般现在时； ③“某物 ＋ be used to ＋ 动词原形”表示“某物被用于做某事”，它和be used for sth./doing sth.都可以表示“被用来……”(表目的)； ④be used as表示“作为……被使用”或“(被)用作……”，后面接名词，强调使用的工具及手段； ⑤be used by表示“由……使用”，后面接指人的名词或代词，强调使用者。如： I used to collect stamps, but now I am used to drawing. 我过去常常集邮，但是现在我习惯画画。 Wood can be used to make paper. 木材可以被用来造纸。 The knife is used to cut apples. ＝ The knife is used for cutting apples. 小刀被用来切苹果。 A knife is used as a tool. 小刀被用作一种工具。 考点6 weigh 如： Tom weighs about 60 kilos. ＝ The weight of Tom is about 60 kilos. Tom的体重约为60千克。 I put on some weight during the Spring Festival. 春节期间我长胖了些。 —How heavy is this case? ＝ How much does this case weigh? ＝ What’s the weight of this case? 这个箱子有多重？ —It’s 10 kilos. 重10千克。 单元话题写作 ★话题命题角度 “介绍事物”作为命题素材，要求考生描写自己熟悉的生活学习环境及对自己有意义的物品等。此类话题作文体裁以说明文为主，偶尔涉及议论文或者应用文，如写信向笔友或媒体介绍相关事物等。 ＞话题佳句记背 事物特征作用 1.What he needs is the shirt of a happy person to wear. 他需要穿一件快乐的人的衬衫。 2.The electronic dictionary is silver and it is small enough to be put into my pocket. 这个电子词典是银色的，而且很小，可以放到我的口袋里。 3.When I meet new words， I can look them up in it. 我碰到新词时，可以在里面查。 4.It is a book with a fantastic sunrise on its cover. 这本书的封面上有美丽的日出。 5.Reading a good book is like talking with a wise man. 读一本好书就像与智者交谈。 6.Every morning， the clock wakes me up at the time I set for on the night before. 每天早上，闹钟都会在我前一天晚上设定的时间叫醒我。 想法感受 1.From learning how to ride the bike， I learn that I should never give up when I meet difficulties. 通过学习如何骑自行车，我明白在遇到困难时应永不言弃。 2.Every day the clock reminds me that I should be on time in order to be a responsible person. 每天，闹钟都会提醒我要守时，做一个有责任感的人。 3.Besides， it never stops working and also teaches me that I should never waste time. 此外，它从不停止工作，也教会我不应该浪费时间。 4.I will cherish it because it can not only build up my body， but also teach me how to face the difficulties bravely. 我会珍惜它，因为它不仅使我更加强壮，而且教导我如何勇敢面对困难。 ＞开头中间结尾模板 开头段 1.I want to have a magic eraser that/which can sweep away the bad memories. 我想要一块有魔力的橡皮，它可以消除不好的记忆。 2. It seems that many people all over the world drink Chinese tea. 似乎全世界有很多人喝中国茶。 3. Among all the books I have， I like Harry Potter best. 在我所拥有的书里， 我最喜欢的是《哈利·波特》。 4.There is a beautiful alarm on my desk. Behind it is a moving story between my best friend and me. 我的桌上有一个漂亮的闹钟。它的背后是一个我和我最好的朋友间的感人故事。 中间段 I got the pen at my ninth birthday. I remember that one month before my birthday， my uncle， then in Shanghai， asked what present I wanted. I thought for a while and said， I wanted a pen to write with， because we can write with a pen from Grade 3. Then on my birthday， Uncle gave the pen to me. It was a purple pen with beautiful flowers on it. I liked it very much and began to learn to write with it. 这支笔是我九岁生日时得到的。我记得在我生日的前一个月，我的叔叔，他当时在上海，问我想要什么礼物。我想了一会儿说，我想要一支钢笔用来写字，因为从三年级开始我们就可以用钢笔写字了。然后在我生日的时候，叔叔把笔给了我。那是一支紫色的笔，上面画着美丽的花朵。我非常喜欢它并开始学习用它写字。 结尾段 1.It always reminds me of my happy childhood and my grandparents’ love for me. 它总是让我想起我的快乐童年和我的祖父母对我的爱。 2. The computer does me much good and I will make full use of it in my future studies. 这台电脑帮了我很多，我在以后的学业中会好好利用它。 ＞话题俗语谚语 1.Books are the ladder of human progress. 书是人类进步的阶梯。 2.Reading makes a full man. 读书使人充实。 3.A good book is like a window into another world. 一本好书就像一扇通往另外一个世界的窗户。 4.Time and tide wait for no man. 时不我待。 5.Time never returns when it is lost. 时光一去不复返。 例文： 每逢节日或在一些特别的日子里，我们常常会收到来自家人或朋友的礼物。请根据以下要点和要求，以“My favorite present”为题，写一篇英文短文，分享你最喜欢的礼物。 1.要点：1）你最喜欢的礼物是什么； 2）你是什么时候收到这份礼物的； 3）它对你来说意味着什么。 2.要求：1）文中不得出现考生的真实姓名和学校名称； 2）词数100左右。 My favorite present 　We often get some presents from our family members or friends on special days. My favorite present that I’ve ever received is an electronic dictionary.　 　My father gave it to me as my birthday present last year. The electronic dictionary is silver and it is small enough to be put into my pocket. It is so useful. When I meet new words， I can look them up in it. And it can also be used as a music player. So I can listen to music with it in my spare time.　 　Every time I use the electronic dictionary， I always feel my father’s love. I will keep the electronic dictionary well forever.　 一、单项选择 1．We teenagers do our best for dreams and a small success can give us a sense of ________. A．position B．direction C．achievement D．treatment 【答案】C 【详解】句意：我们青少年尽我们最大的努力实现梦想，一个小小的成功就能给我们成就感。考查名词辨析。position位置；direction方向；achievement成就；treatment对待。根据“We teenagers do our best for dreams and a small success”可知，此处表示实现梦想后会有成就感，所以应该用achievement。故选C。 2．The highly-anticipated Chinese teen drama film Better Days ________ by Zeng Guoxiang. A．was directed B．directed C．had been directed D．has directed 【答案】A 【详解】句意：备受期待的中国青春片《少年的你》由曾国祥执导。考查一般过去时的被动语态。根据“The highly-anticipated Chinese teen drama film Better Days ... by Zeng Guoxiang.”可知，本句时态为一般过去时，且主语“drama film Better Days”与动词“direct”之间为被动关系，故需用一般过去时的被动语态：was/were done。故选A。 3．Alice’s Adventures in Wonderland ________ by Lewis Carroll. A．wrote B．has written C．was written D．has been written 【答案】C 【详解】句意：《爱丽丝梦游仙境》是刘易斯·卡罗尔写的。考查被动语态。《爱丽丝梦游仙境》这本书是被人写的，应用被动语态，而且“写”的动作发生在过去，应用一般过去时的被动语态was/were done，主语是三单，be用was。故选C。 4．It is said that cold noodles ________ in the Qing Dynasty in ancient China. A．invent B．are invented C．were invented 【答案】C 【详解】句意：据说冷面是在古代中国清朝时期被发明的。 考查一般过去时的被动语态。句中主语cold noodles和动词invent之间是被动关系，结合“in the Qing Dynasty in ancient China”可知，此处使用一般过去时的被动语态（was/were done），主语是复数，助动词使用were。故选C。 5．—What do you think of the Artificial Intelligence (人工智能)? —It’s great although it still needs further ________. A．invention B．education C．information D．development 【答案】D 【详解】句意：——你认为人工智能怎么样？——它很好尽管它依然需要更进一步的发展。考查名词辨析。invention发明；education教育；information信息；development发展。根据“although it still needs further”可知此处指需要进一步发展。故选D。 6．The Fifth Mentougou District High School English Drama Festival ________ in December, 2024. A．held B．will hold C．was held D．will be held 【答案】C 【详解】句意：第五届门头沟区高中英语戏剧节于2024年12月举行。 考查时态及语态。根据“in December, 2024”可知，句子时态为一般过去时；分析句子结构可知，空处所在句的主语“The Fifth Mentougou District High School English Drama Festival”与空处为逻辑上的动宾关系，用被动语态。故选C。 7．The beautiful clay art works ________ in a short time after the culture show opened. A．sell out B．sold out C．are sold out D．were sold out 【答案】D 【详解】句意：这些美丽的泥塑作品在文化展开幕后不久就被抢购一空。考查被动语态和时态。sell out卖光，原形；sold out卖光，过去式；are sold out，被卖光，一般现在时的被动语态；were sold out被卖光，一般过去时的被动语态。根据“after the culture show opened.”可知这句话是一般过去时；主语“clay art works”和谓语“sell out”之间是被动关系，所以这句话用被动语态结构be done，主语是复数概念，需要用were sold out。故选D。 8．“Snake Dwen Dwen”, a new member of Dwen Dwen family ________ to the public on November 19th, 2024. A．will be shown B．was shown C．is shown 【答案】B 【详解】句意：“蛇墩墩”，墩墩家族的一个新成员于2024年11月19日被展示给公众。考查被动语态。a new member of Dwen Dwen family与选项核心词show之间是被动关系，需用被动语态。再根据“on November 19th, 2024.”可知，本句时态为一般过去时，一般过去时的被动语态结构为was/were+done，主语为a new member of Dwen Dwen family，be动词用was，故选B。 9．—I’m thinking of keeping a pet parrot, but I’m not sure if I’m ready for the responsibility. — You’d better ________ the time, effort, and cost before making a decision. A．weigh B．tell C．cut D．change 【答案】A 【详解】句意：——我在考虑养一只宠物鹦鹉，但我不确定我是否准备好承担这个责任。——你最好在做出决定之前权衡时间、精力和成本。考查动词辨析。weigh权衡；tell告诉；cut削减；change改变。根据“...the time, effort, and cost before making a decision”可知，这里需要表达的是在做出决定之前仔细考虑或权衡这些因素，故选A。 10．—You look really nervous. What happened? —Oh, I’ll ________ by China Daily right away. I have never experienced before. A．interview B．be interviewing C．be interviewed 【答案】C 【详解】句意：——你看起来真的很紧张。发生了什么事？——哦，我马上就要接受《中国日报》的采访了。我从来没有经历过。考查一般将来时的被动语态。根据“I’ll…by China Daily right away”以及结合选项可知，主语“I”与动词“interview”之间是被动关系，此句应用一般将来时的被动语态，其结构为“will be done”。故选C。 11．—Qi Baishi is a real ________ in the world of art. —So he is. He is famous for his paintings of shrimps. A．coach B．master C．guard D．manager 【答案】B 【详解】句意：——齐白石在艺术界是真正的大师。——他是的。他因画大虾而出名。 考查名词辨析。coach教练；master大师、能手；guard守卫；manager经理。根据“He is famous for his paintings of shrimps.”可知，他在绘画方面很出名，所以他是大师。故选B。 12．—What was the ending of novel Treasure Island? —It was so amazing and went ________ my imagination. A．above B．beyond C．through D．opposite 【答案】B 【详解】句意：——小说《金银岛》的结局是什么？——它太神奇了，超出了我的想象。考查介词辨析。above在上方；beyond超出；through通过；opposite在对面。根据“It was so amazing and went...my imagination”可知它太神奇了，超出了自己的想象。故选B。 13．—The houses ________ under the sea in the near future. —Really? It’s so cool. A．will build B．are built C．will be built 【答案】C 【详解】句意：——房子将在不久的将来建在海底。——真的吗？太酷了。考查一般将来时的被动语态。分析句子可知，主语The houses和谓语build之间是被动关系，再由“in the near future”可知，此处用一般将来时的被动语态，其谓语动词构成是“will be done”。故选C。 14．A new National Natural History Museum of China ________ in 2029. A．completes B．is completed C．will complete D．will be completed 【答案】D 【详解】句意：一座新的国家自然博物馆将于2029年完工。考查动词的时态。completes完成，一般现在时，动词第三人称单数形式；is completed一般现在时的被动语态，will complete一般将来时；will be completed一般将来时的被动语态。根据分析句子可知，主语A new National Natural History Museum和complete之间是被动关系，所以用被动语态，结构为：be+过去分词；又根据“in 2029”可知，此处时态为一般将来时，所以此处考查一般将来时的被动语态，结构为：will be+过去分词。故选D。 15．—Would you like to go shopping with me this afternoon? —Sorry, I am too busy these days. ________, I am not interested in it. A．However B．Instead C．Besides 【答案】C 【详解】句意：——今天下午你想和我一起去购物吗？——对不起，我这些天太忙了。此外，我对它不感兴趣。考查副词辨析。However然而；Instead代替；Besides此外。根据“Sorry, I am too busy these days.”以及“I am not interested in it.”可知，此处表示进一步补充说明不想去购物的原因，用besides最合适，表示“此外，而且”。故选C。 16．There are many books and writers ________ interest us very much. A．who B．that C．which D．whom 【答案】B 【详解】句意：有许多书和作家使我们非常感兴趣。考查定语从句的关系代词。根据“There are many books and writers ... interest us very much.”可知，本句为定语从句，先行词为“books and writers”，同时包含物和人，关系代词需用that。故选B。 17．In the world with AI, people should learn to use it ________ to make life easier and more interesting. A．properly B．possibly C．suddenly D．generally 【答案】A 【详解】句意：在人工智能的世界里，人们应该学会正确地使用它，使生活更轻松、更有趣。 考查副词辨析。properly正确地；possibly可能地；suddenly突然地；generally普遍地。根据“people should learn to use it…to make life easier and more interesting.”可知，此处表示人们应该学会正确地使用它。故选A。 18．Looking back to the past three years, I’m thankful to everyone ______I met at school. A．that B．where C．when D．which 【答案】A 【详解】句意：回顾过去三年，我感谢在学校遇到的每一个人。考查定语从句。that引导定语从句，指人或物；where引导先行词是地点的定语从句；when引导先行词是时间的定语从句；which引导定语从句，指物。everyone是先行词，“I met at school”是定语从句，修饰先行词，先行词是人，关系代词要用who/that，应该使用that。故选A。 19．—Do you know everyone ______ came to your party? —No. I don’t know the one ______ you talked to just now. A．who; / B．whose; that C．that; which D．/; whom 【答案】A 【详解】句意：——你认识来参加晚会的每一个人吗？——不。我不认识刚才和你交谈的人。考查定语从句的引导词。who谁；whose谁的；that那；which那一个；whom谁。第一空前的先行词是人，用引导词who或that，引导词在句中作主语，不能省略；第二空先行词也是人，且引导词在定语从句中作宾语，可用whom或that引导，并可省略。故选A。 20．— 5G technology is wildly used in our daily life. — Yes, there is no ________ that it has changed our life a lot. A．sign B．doubt C．chance 【答案】B 【详解】句意：——5G技术在我们的日常生活中被广泛使用。——是的，毫无疑问，它极大地改变了我们的生活。考查名词辨析。sign迹象；doubt怀疑；chance机会。根据“there is no ... that it has changed our life a lot.”可知，此处表示“毫无疑问”。故选B。 二、语法选择 Can a green machine help the world’s poorest kids learn better? You must feel curious (好奇的) to know 21 the green machine is. Now here are some things 22 the green machine. Nicholas Negroponte 23 his team of scientists have invented a new type of computer. As a result, many poor kids will have their own laptop computers. Negroponte works at 24 university. He started an organization called One Laptop Per Child (OLPC). The people at OLPC don’t work for money. They work 25 children learn. OLPC makes computers that don’t cost a lot. Then the machines 26 by them to governments of poor countries. The governments then give the computers to kids for free. The low price means millions of poor kids 27 receive a computer. This is very good for 28 . Maybe, only a computer can open a window for them to see a 29 world than before. OLPC plans to give out over ten million computers in the future. Kids in Thailand, Nigeria, Brazil, and Argentina 30 most of them. 21．A．who B．what C．that 22．A．into B．by C．about 23．A．or B．so C．and 24．A．a B．an C．the 25．A．to help B．help C．helping 26．A．sell B．sold C．are sold 27．A．mustn’t B．can’t C．can 28．A．they B．them C．their 29．A．wider B．wide C．widest 30．A．got B．get C．will get 【答案】 21．B 22．C 23．C 24．A 25．A 26．C 27．C 28．B 29．A 30．C 【导语】本文主要介绍了Negroponte和他的科学家团队发明了一种新型计算机，这个绿色机器可以帮助贫穷国家的孩子学习。 21．句意：你一定很想知道绿色机器是什么。 who谁；what什么；that那。根据“You must feel curious to know...the green machine is.”可知，此处指的是绿色机器是什么，应用what。故选B。 22．现在让我介绍一些关于绿色机器的事情。 into进入；by通过；about关于。根据“Now let me introduce some things...the green machine.”可知，此处表示介绍关于绿色机器的事情。故选C。 23．句意：Nicholas Negroponte和他的科学家团队发明了一种新型计算机。 or或者；so所以；and和。此处连接并列成分“Nicholas Negroponte”和“his team”，应用and连接。故选C。 24．句意：Negroponte在一所大学工作。 a不定冠词，表泛指，用于辅音音素开头的单词或字母前；an不定冠词，表泛指，用于元音音素开头的单词或字母前；the定冠词，表特指。根据“university”可知，此处表示泛指，且university是辅音音素开头的单词，应用不定冠词a。故选A。 25．句意：他们工作是为了帮助孩子们学习。 to help帮助，动词不定式；help帮助，动词原形；helping帮助，动词现在分词。根据“They work...children learn.”可知，此处应用动词不定式作目的状语。故选A。 26．句意：然后他们把机器卖给贫穷国家的政府。 sell卖，动词原形；sold卖，动词过去式或过去分词；are sold被卖。根据“Then the machines...by them”可知，此处应用被动语态，结构为be done，machines为复数形式，be动词用are。故选C。 27．句意：低廉的价格意味着数百万儿童可以得到一台电脑。 mustn’t禁止；can’t不能；can可以。根据“The low price means millions of kids...receive a computer.”可知，此处表示孩子们可以得到一台电脑。故选C。 28．句意：这对他们有好处。 they他们，主格；them他们，宾格；their他们的。介词后接人称宾格，故选B。 29．句意：也许，只有电脑才能为他们打开一扇窗户，让他们看到比以前更广阔的世界。 wider更广阔的；wide广阔的；widest最广阔的。根据“than before”可知，此处应用形容词比较级形式。故选A。 30．句意：泰国、尼日利亚、巴西和阿根廷的孩子们将得到其中的大部分。 got得到；get得到；will get将得到。根据“OLPC plans to give out over ten million computers in the future.”可知，此处表示将来会发生的事，时态为一般将来时。故选C。 三、完形填空 阅读下面短文，从短文后各题所给的A、B、C三个选项中，选出可以填入空白处的最佳选项。 Dr. Johnson was a great inventor. He loved making robots of all kinds, and he got very good at it. His robots could 31 people do many things like cooking food, cleaning the house, playing musical instruments, and even writing poems! A short while ago, Dr. Johnson made a 32 named Robby. Robby was different from other robots made by Dr. Johnson 33 he was very curious and liked to explore new things. Robby 34 asked Dr. Johnson questions like “What’s this?” and “How does that work?” Then, Dr. Johnson decided to teach Robby to 35 things by himself. He wanted Robby to be able to explore the world, just like a human child. Robby wanted to learn about animals. He visited the 36 and watched elephants, lions, monkeys, and pandas. He was amazed by how different they looked. After that, Robby was 37 in planets and space. So, he took a tour of the solar system (太阳系) with the help of a computer program. Robby’s adventures (冒险经历)   38 as he learned more about science, history, and art. One day, Dr. Johnson got very 39 , so Robby put him to bed and took over his work. He even got a robot assistant to help him 40 Dr. Johnson. Robby realized that learning new things was not only about having fun but also about helping others. He was given a new sense of purpose. 31．A．help B．hear C．watch 32．A．list B．plan C．robot 33．A．although B．because C．while 34．A．never B．always C．still 35．A．learn B．decide C．change 36．A．hospital B．museum C．zoo 37．A．disappointed B．interested C．experienced 38．A．continued B．appeared C．failed 39．A．hungry B．lost C．sick 40．A．take care of B．look for C．pay attention to 【答案】 31．A 32．C 33．B 34．B 35．A 36．C 37．B 38．A 39．C 40．A 【导语】本文讲述了发明家Johnson博士制造了一个好奇心强、喜欢探索的机器人Robby，并教它自主学习，最终Robby通过学习帮助了生病的Johnson博士的故事。 31．句意：约翰逊博士的机器人可以帮助人们做很多事情，比如做饭、打扫房子、演奏乐器，甚至写诗！ help帮助；hear听到；watch观看。根据“His robots could…people do many things like cooking food, cleaning the house, playing musical instruments, and even writing poems!”可知，机器人可以帮助人们做很多事情，故选A。 32．句意：不久前，约翰逊博士制造了一个名叫Robby的机器人。 list列表；plan计划；robot机器人。根据“Robby was different from other robots made by Dr. Johnson”可知，约翰逊博士制造了一个机器人，故选C。 33．句意：Robby与约翰逊博士制造的其他机器人不同，因为他非常好奇，喜欢探索新事物。 although尽管；because因为；while当……时候。根据“Robby was different from other robots made by Dr. Johnson…he was very curious and liked to explore new things.”可知，这里解释Robby与其他机器人不同的原因，故选B。 34．句意：Robby总是问约翰逊博士问题，比如“这是什么？”和“这是怎么工作的？” never从不；always总是；still仍然。根据“Robby…asked Dr. Johnson questions like ‘What’s this?’ and ‘How does that work?’”可知，Robby总是问问题，表现出他的好奇心，故选B。 35．句意：然后，约翰逊博士决定教Robby自己学习东西。 learn学习；decide决定；change改变。根据“Dr. Johnson decided to teach Robby to…things by himself.”可知，约翰逊博士希望Robby能够自己学习，故选A。 36．句意：他参观了动物园，观察了大象、狮子、猴子和熊猫。 hospital医院；museum博物馆；zoo动物园。根据“He visited the…and watched elephants, lions, monkeys, and pandas.”可知，Robby去的地方可以看到大象、狮子等动物，因此是动物园，故选C。 37．句意：之后，Robby对行星和太空产生了兴趣。 disappointed失望的；interested感兴趣的；experienced有经验的。根据“After that, Robby was…in planets and space.”可知，Robby对行星和太空产生了兴趣，故选B。 38．句意：随着Robby对科学、历史和艺术的了解越来越多，他的冒险经历也在继续。 continued继续；appeared出现；failed失败。根据“Robby’s adventures…as he learned more about science, history, and art.”可知，Robby的冒险经历随着他的学习而继续，故选A。 39．句意：有一天，约翰逊博士病得很重，所以Robby让他上床休息，并接管了他的工作。 hungry饥饿的；lost迷失的；sick生病的。根据“Dr. Johnson got very…, so Robby put him to bed and took over his work.”可知，约翰逊博士生病了，Robby才让他休息并接管工作，故选C。 40．句意：他甚至找了一个机器人助手来帮助他照顾约翰逊博士。 take care of照顾；look for寻找；pay attention to注意。根据“He even got a robot assistant to help him…Dr. Johnson.”可知，Robby找了一个机器人助手来帮助照顾约翰逊博士，故选A。 四、短文填空 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Jessica was preparing for 41 invention competition. The kids at her school were asked to invent something 42 (use), and show how it worked. “The competition is going to be cool,” she told her mother. “The only trouble is that I want to help someone solve a real problem, 43 I can’t think of anything good.” “I’m sure you’ll do fine,” said her mother. Just then, Kerry fell down on the floor and started 44 (cry). Kerry had heart trouble. Shouldn’t use the left leg, but that didn’t stop her 45 being a naughty (淘气的) little sister. Kerry pulled at the brace (支架) on her leg. Her sock had dropped again and the brace was hurting her leg. Mom quickly ran to her. “I don’t know what we’re going to do,” said Mom, holding up the baby in her arms. “Look at her leg.” “That’s it!” Jessica said excitedly. “I know what I’m going to do!” She rushed upstairs, collected a few useful 46 (material) from her sister’s room, and then locked herself in her room to work. Two hours later, she showed her invention-a special sock for Kerry. Jessica held it up and pointed. “Look，it has these Velcro straps (粘扣带) on the top 47 can hook (钩住) around the top of her leg brace and then stick to her sock. Now, the sock won’t fall off and Kcrry’s leg is protected.” Jessica’s invention 48 (win) first prize at her school. “What an honor!” Everyone said to her. She felt 49 (pride), but what really made her feel warm inside was when Kerry looked up at her with a smile. That’s when she knew she’d won something 50 (real) important—a special place in her little sister’s heart. 【答案】 41．an 42．useful 43．but 44．to cry 45．from 46．materials 47．that/which 48．won 49．proud 50．really 【导语】本文主要介绍了Jessica在学校的发明大赛上为自己的妹妹发明了一款有用的袜子。 41．句意：Jessica正在为一场发明竞赛做准备。空处泛指一场发明竞赛，且invention为元音音素开头的单词，用不定冠词an修饰。故填an。 42．句意：她所在的学校要求孩子们发明一些有用的东西，并展示它是如何工作的。根据“and show how it worked.”可知，是发明一些有用的东西，useful“有用的”，形容词作后置定语。故填useful。 43．句意：唯一的问题是，我想帮助别人解决一个真正的问题，但我想不出任何好的办法。根据“I want to help someone solve a real problem,...I can’t think of anything good.”可知，前后是转折关系，用but连接。故填but。 44．句意：就在那时，Kerry摔倒在地上，开始哭了起来。start to do sth“开始做某事”，空处用不定式形式。故填to cry。 45．句意：不应该用左腿，但这并没有阻止她做一个淘气的小妹妹。根据“but that didn’t stop her...being a naughty (淘气的) little sister.”可知，是没有阻止她做一个淘气的小妹妹，stop sb from doing“阻止某人做某事”。故填from。 46．句意：她冲上楼，从姐姐的房间里收集了一些有用的材料，然后把自己锁在房间里工作。material“材料”，可数名词，a few修饰用复数形式。故填materials。 47．句意：看，它的顶部有这些尼龙搭扣带，可以钩住她的腿支架的顶部，然后粘在她的袜子上。根据“it has these Velcro straps (粘扣带) on the top...can hook (钩住) around the top of her leg brace”可知，此处为定语从句，缺少引导词，先行词Velcro straps为物，引导词用that/which在从句中作主语。故填that/which。 48．句意：Jessica的发明在学校获得一等奖。win“赢得”，时态为一般过去时，谓语动词用过去式won。故填won。 49．句意：她感到自豪，但真正让她内心感到温暖的是Kerry微笑着抬头看着她。pride“骄傲”，名词，系动词felt后面用形容词作表语。故填proud。 50．句意：就在那时，她知道自己赢得了一件非常重要的事情——一个在她妹妹心中的特殊地位。空处修饰形容词important，用副词形式really“真地”。故填really。 五、补全对话 根据下面对话中的情境，在每个空白处填入一个适当的语句，使对话恢复完整。 A: Look, Mona! 51 ?               　 B: Oh, it’s a computer. It is widely used in today’s world. A: You are right. Do you know 52 ?　                  　 B: Yes, it was invented in 1946. A: 53 ?　                  　 B: It is used for helping us work, study, send e-mails and so on. A: 54 ?　                  　 B: It is said that it was invented by some American scientists. A: By the way, what are you going to be when you grow up? B: 55 and invent many useful inventions for our motherland. A: OK. Let’s work hard to make our dreams come true. 【答案】51．What’s this/that 52．when it was invented 53．What’s it used for 54．Who was it invented by 55．I’m going to be an inventor 【导语】本文是一段A和Mona之间的对话。对话中，两人谈论了电脑，包括其发明时间、用途、发明者等情况。 51．根据答语“Oh, it’s a computer.”可知，这是一台电脑，所以此处是在询问那/这是什么东西；故填What’s that/this。 52．根据答语“Yes, it was invented in 1946.”可知，A询问的是电脑发明的时间；句子为宾语从句，特殊疑问句要用陈述语序。故填when it was invented。 53．根据答语“It is used for helping us work, study, send e-mails and so on.”可知，电脑是用来帮助人们工作、学习、发送电子邮件等，所以此处A想知道电脑的用途；故填What is it used for。 54．根据答语“It is said that it was invented by some American scientists.”可知，据说它是由一些美国科学家发明了电脑，所以此处A应询问是谁发明了电脑；句子为特殊疑问句，且应用一般过去时的被动语态；故填Who was it invented by。 55．根据上文问句“what are you going to be when you grow up?”和下文“invent many useful inventions for our motherland”可知，此处是指Mona长大后想成为一名发明家；故填I’m going to be an inventor。 一、单词拼写（共10小题；每小题1分，满分10分） 1．High-speed train is a great (invent) to help people travel easily between big cities. 【答案】invention 【详解】句意：高铁是一项方便人们在大城市之间旅行的伟大发明。invent“发明”，动词；分析句子成分可知，设空处需填写提示词的名词形式作表语，invention“发明”，a后接可数名词单数。故填invention。 2．He (prove) what a great player he was. 【答案】proved 【详解】句意：他证明了自己是一名多么出色的球员。根据“was”可知，本句是一般过去时，动词用过去式。故填proved。 3．Those who kindness and love everywhere can bring happiness to themselves. (spread) 【答案】spread 【详解】句意：那些到处传播善意和爱的人可以给自己带来幸福。根据“Those who ... kindness and love everywhere can bring happiness to themselves.”可知，此句话在描述一般的情况，应为一般现在时，且主语为复数，所以动词要用原形。故填spread。 4．I am that he will be successful in the future because of his hard work. (certain) 【答案】certain 【详解】句意：我相信，由于他的努力，他将来会成功的。根据“I am … that …”可知，此处是指确信他会成功，考查be certain that ...“确信……”，固定搭配；因此这里应用形容词certain“确定的”，在句中作表语。故填certain。 5．Daming wasn’t (choose) for the team last time. 【答案】chosen 【详解】句意：上次大明没有入选该队。根据“Daming wasn’t … for the team”结合提示词可知，Daming与“choose”之间为被动关系，结合“last time”可知，此处为一般过去时的被动语态was done，choose“选择”，动词原形，其过去分词为chosen。故填chosen。 6．The more careful you are, the more (success) the work will be done. 【答案】successfully 【详解】句意：你越仔细，工作就越成功。根据题干可知是“the+比较级，the+比较级”结构表示“越……，越……”。根据句意可知用副词successfully“成功地”来修饰动词done(do的过去分词)。故填successfully。 7．We should be brave enough to express our and feelings. (think) 【答案】thoughts 【详解】句意：我们应该足够勇敢的去表达我们的思想和感受。our后跟名词，think的名词形式为thought，意为“思想”，可数名词，此处表示复数意义，用名词复数。故填thoughts。 8．Hepburn acted so well that she was often for a real princess. (mistake) 【答案】mistaken 【详解】句意：赫本表演得如此出色，以至于她经常被误认为是真正的公主。根据“Hepburn acted so well”和“a real princess”以及提示词可知，赫本常被误认为真公主。此句为被动语态，结构为was done。空处填动词过去分词。mistake“把……误认为”，动词，过去分词为mistaken。故填mistaken。 9． speaking, most people prefer to spend their vacations in a warm and sunny climate. (general) 【答案】Generally 【详解】句意：总体说来，大部分人更加喜欢在温暖晴朗的气候里度假。general形容词，一般的，副词是generally。根据观察可知题干中使用了generally speaking短语，意思是“总体来说”。故填Generally。 10．The students who break the school rules will (punish) by the teachers. 【答案】be punished 【详解】句意：违反校规的学生将会受到老师惩罚。根据“The students who break the school rules”可知，违反校规的学生将会被惩罚。punish“惩罚”与主语之间是动宾关系，用被动语态，且由will可知为一般将来时，谓语动词结构为“will be done”。故填be punished 二、单项选择（共10小题；每小题1分，满分10分） 11．Xu Baoshan was born in the Year of the Tiger, so people ________ were afraid of him give him a nickname “Tiger Xu”. A．that B．what C．which D．/ 【答案】A 【详解】句意：徐宝山出生在虎年，所以害怕他的人给他起了个绰号“徐虎”。 考查定语从句。句子是定语从句，先行词是people，关系词在从句中作主语，用who/that引导定语从句。故选A。 12．—These music videos are very amazing! —Well. It’s said they have traveled ________ Chinese music fans to reach international music lovers. A．through B．beyond C．across D．around 【答案】B 【详解】句意：——这些音乐视频非常棒！——嗯，据说他们已经超越了中国的音乐爱好者，达到了国际音乐爱好者的水平。考查介词辨析。through通过；beyond超越；across穿过；around围绕。根据“Chinese music fans to reach international music lovers.”可知，是指这些音乐视频超越了中国音乐爱好者的范围。故选B。 13．Conan is a character ________ is popular among teenagers all over the world. A．what B．which C．whose D．who 【答案】D 【详解】句意：柯南是一个在全世界青少年中受欢迎的角色。 考查定语从句关系词。what什么，不能作定语从句关系词；which关系代词，代指物；whose关系代词，表示“……的”；who关系代词，代指人。根据“Conan is a character ... is popular among teenagers all over the world.”可知，空格处需填入一个关系代词引导定语从句，用来指代前面的名词“character”，这里应该用关系代词“who”来指代“Conan”这个人物，故选D。 14．Lily hit her head ________ the wall when reading messages on the phone. A．against B．over C．opposite D．beyond 【答案】A 【详解】句意：莉莉看电话留言时，头撞到了墙上。考查介词辨析。against倚着；over在……上面；opposite在……对面；beyond超过。根据“hit her head ... the wall”可知，此处表示“头撞到墙上”，应用against。故选A。 15．2025 is the Year of the Snake. In Chinese Culture, the snake is the _______ of wisdom and mystery. A．sign B．spirit C．symbol D．system 【答案】C 【详解】句意：2025年是蛇年。在中国文化中，蛇是智慧和财富的象征。 考查名词词义辨析。sign迹象；spirit精神；symbol象征；system系统。在此上下文中，因为在中国文化中，蛇经常被用作智慧和财富的象征，所以“symbol”符合题意。 故选C。 16．I can hardly ________ what else the man has to say. Everyone knows that’s a lie. A．doubt B．imagine C．realize D．discover 【答案】B 【详解】句意：我几乎难以想象这个男人还有什么可说的。每个人都知道那是个谎言。考查动词词义辨析。doubt怀疑；imagine想象；realize意识到；discover发现。根据“Everyone knows that’s a lie.”可知，此处指我无法想象他还有什么别的可说的，“I can hardly imagine...”即“我几乎难以想象……”，故选B。 17．— Ella, you seem to enjoy reading in your spare time. — Yes. Reading can open my mind. ________, the more I read, the more I want to know. A．However B．Besides C．Instead D．Later 【答案】B 【详解】句意：——Ella，你似乎很喜欢在业余时间读书。 ——是的。阅读能开阔我的思维。此外，我读得越多，我就想懂得越多。考查副词辨析。However然而；Besides此外，而且；Instead代替，反而；Later后来，稍后。根据“Reading can open my mind. …, the more I read, the more I want to know.”可知，阅读能开阔思维，后一句进一步补充说明阅读越多越想知道更多，是对阅读好处的进一步阐述，应用“Besides”。故选B。 18．Our class trip ________ because of bad weather, but we went to the science club together. A．canceled B．is canceled C．was canceled D．will cancel 【答案】C 【详解】句意：由于天气不好，我们的班级旅行被取消了，但我们一起去了科学俱乐部。 考查时态及语态。根据“but we went to the science club together”可知，此处指过去发生的事情，句子时态为一般过去时；分析句子结构可知，空处所在句的主语“Our class trip”与空处为逻辑上的动宾关系，用被动语态。故选C。 19．When you are traveling, it’s important to have a sense of ________ so you don’t get lost. A．invitation B．direction C．invention D．creation 【答案】B 【详解】句意：当你旅行时，方向感很重要，这样你就不会迷路了。 考查名词辨析。invitation邀请；direction方向；invention发明；creation创造。根据“have a sense of … so you don’t get lost”可知，此处是指有方向感就不容易迷路；考查a sense of direction“方向感”，固定搭配。故选B。 20．The ninth Asian Winter Games ________ in 2025 in the city of Harbin. A．is held B．was held C．will hold D．will be held 【答案】D 【详解】句意：第九届亚洲冬季运动会将于2025年在哈尔滨市举行。考查被动语态。根据时间“in 2025年”可知，应用一般将来时态，且“Games”是主语，与动词之间是被动关系，采用被动语态，结构为“will be + 动词的过去分词”。故选D 三、完形填空（共10小题；每小题1分，满分10分） 阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出一个可以填入空白处的最佳选项。 Digital technology has made life easier for most people. With a smartphone (智能手机) in hand, we can shop online, watch TV shows, catch a taxi and even see a doctor. However, for many old people, such technology only makes their lives 21 . It’s reported that China has 904 million Internet 22 by the end of December, 2020. Among them, those aged 60 years old and above 23 just 6.7%. That’s why old people 24 “digital refugees (数字难民).” For example, during the fight against the COVID-19, people are often asked to 25 a green health code on their phone to get into public places, but most old people can’t use smartphones. Even if they have smartphones, many of them don’t know 26 to get a code. “We have made a lifelong 27 to our society, but now we feel abandoned (被抛弃) by it,” an 80-year-old man told the Global Times. For the old, one way to master digital technology is to learn 28 the younger family members. However, not 29 of the younger people have the patience to teach the old people. What’s more, aging results in many physical problems, such as weak eyesight and bad memory. This 30 it harder for old people to use smartphones. 21．A．free B．easier C．harder D．interesting 22．A．users B．readers C．teachers D．drivers 23．A．turn on B．put on C．eat up D．take up 24．A．called B．calling C．are called D．are calling 25．A．buy B．show C．sell D．enjoy 26．A．how B．when C．what D．why 27．A．advice B．suggest C．experience D．contribution 28．A．by B．to C．from D．with 29．A．all B．none C．both D．neither 30．A．turns B．makes C．sounds D．smells 【答案】 21．C 22．A 23．D 24．C 25．B 26．A 27．D 28．C 29．A 30．B 【导语】本文是一篇说明文。主要介绍了数字科技给人们带来的便利，但也给老年人带来了麻烦。 21．句意：然而，对于许多老年人来说，这样的技术只会让他们的生活更加困难。 free自由的；easier更容易的；harder更困难的；interesting有趣的。根据“such technology only makes their lives... ”及“However”可知，前后是转折关系，前面说科技让人们的生活更容易，那么此处应该表达对于老年人来说，会让生活更难。故选C。 22．句意：据报道，截至2020年12月底，中国有9.04亿互联网用户。 users用户；readers读者；teachers教师；drivers司机。根据“China has 904 million Internet...”及常识可知，此处指的是互联网用户。故选A。 23．句意：其中，60岁及以上的人口仅占6.7%。 turn on打开；put on穿上；eat up吃光；take up占据（比例）。根据“those aged 60 years old and above...just 6.7% ”可知，此处指的是60岁及以上的人口占的比例。故选D。 24．句意：这就是为什么老年人被称为“数字难民”。 called叫，过去式或过去分词；calling叫，现在分词或动名词；are called被称为；are calling正在叫。主语“old people”和动词“call”之间是被动关系，用被动语态，结构是be+过去分词。故选C。 25．句意：例如，在抗击新冠疫情期间，人们经常被要求在手机上出示绿色健康码才能进入公共场所。 buy买；show出示；sell卖；enjoy享受。根据“a green health code on their phone to get into public places”可知，此处指的是出示健康码。故选B。 26．句意：即使他们有智能手机，他们中的许多人也不知道如何得到一个代码。 how如何；when什么时候；what什么；why为什么。根据“many of them don’t know...to get a code”可知，此处是疑问词+不定式结构，在句中作宾语，根据“but most old people can’t use smartphones”可知，此处指的是不知道如何得到健康码，故选A。 27．句意：“我们一生都在为社会做贡献，但现在我们感觉被它抛弃了，”一位80岁的老人告诉《环球时报》。 advice建议；suggest建议；experience经历；contribution贡献。根据“We have made a lifelong...to our society”及语境可知，此处指的是为社会做贡献，make a contribution to对……做出贡献，固定短语。故选D。 28．句意：对于老年人来说，掌握数字技术的一种方法是向年轻的家庭成员学习。 by通过；to到；from从；with和……一起。learn from sb.向某人学习，固定短语。故选C。 29．句意：然而，并不是所有的年轻人都很有耐心教老年人。 all所有的；none没有一个；both两者都；neither两者都不。根据“not … of the younger people”可知，此处是not all结构，表示并非所有的。故选A。 30．句意：这使得老年人使用智能手机更加困难。 turns转动；makes使得；sounds听起来；smells闻起来。根据“This...it harder for old people to use smartphones”可知，此处是“make + it +形容词+for sb. to do sth.”结构，表示“使某人做某事……”。故选B。 4、 阅读理解（共5小题；每小题2分，满分10分） （一） Robot Teachers in South Korea●Height: 157 cm ●Weight: 65 kg ●Abilities: make 16 kinds of faces, speak Korean and English, give lessons Robot teachers are helping to solves the shortage (短缺) of English teachers there. Why Are Robot Teachers Used?In some parts of the world there aren’t enough teachers. The problem could be partly solved by robots because they can teach anywhere. And they won’t get stressed, tired or move anywhere for an easier and higher-paid job. How Can Robots Help Human Teachers?Teachers spend a lot of time doing no-teaching work, including more than 11 hours a week marking homework. Robots are able to cut the time teachers spend marking homework and writing reports. Then teachers would have more time for their teaching. 31．What can robot teachers in South Korea do? ① Get low-paid jobs. ② Speak two languages. ③ Make 16 kinds of faces. ④ Move anywhere they want to work. A．①② B．②③ C．③④ D．①④ 32．What subject do robot teachers in South Korea teach? A．Math. B．History. C．Korean. D．English. 33．Why are robot teachers needed? A．Because teachers are short in some places. B．Because teachers often feel tired while working. C．Because robots work better than humans. D．Because robots don’t need to be paid. 34．What can we learn from the text? A．Robot can do nothing else but mark homework. B．Robots can only help do some no-teaching work. C．Robots can reduce (减少) much of teachers’ working time. D．Robots can work for 11 more hours than humans a week. 35．In which section of a newspaper can the text be found? A．Art. B．Science. C．Culture. D．Environment. 【答案】31．B 32．D 33．A 34．C 35．B 【导语】本文主要讲述了机器人老师被用于教学，介绍了机器人老师被用于教学的原因，以及机器人老师如何帮助人类老师。 31．细节理解题。根据“Abilities: make 16 kinds of faces, speak Korean and English, give lessons”可知，韩国的机器人老师能制作16种面孔、讲韩语和英语并可以上课。故选B。 32．推理判断题。根据“Robot teachers are helping to solves the shortage (短缺) of English teachers there.”可知，机器人老师正在帮助解决那里的英语老师的短缺。故推测出韩国的机器人老师教英语。故选D。 33．细节理解题。根据“Robot teachers are helping to solves the shortage (短缺) of English teachers there.”可知，之所以需要机器人老师，是因为在一些地方英语老师短缺。故选A。 34．细节理解题。根据“Robots are able to cut the time teachers spend marking homework and writing reports.”可知，机器人可以减少大部分教师的工作时间。故选C。 35．推理判断题。通读全文可知，本文主要讲述了机器人老师被用于教学，介绍了机器人老师被用于教学的原因，以及机器人老师如何帮助人类老师。故这篇文章可能出现在报纸的科学部分。故选B。 （二） Nowadays the pollution of the sea is becoming an increasingly serious problem. How can we reduce the pollution in the sea and make the underwater environment better? Scientists in Norway have created an underwater robot, which can help a lot. The robot is 45 kg in weight and uses special cameras to get 3D images (图像). It can discover different kinds of pollution at the bottom of the sea. It will help clean-up teams find the areas where there is rubbish and then they can spend most of their time and money removing (清除) the most harmful materials. The researchers put their work to the test in a bay (海湾) in the city of Bergen. First, the robot swam up and down two meters above the seabed, collecting information. Then a computer turned the information into a map, which showed different rubbish materials in different colors. Thousands of objects were discovered in the bay, including bottles, metals, plastics, etc. “Bergen is a place where different industries come together, and the city is quite old, so there’s a huge amount of rubbish,” said Trygve Olav Fossum, one of the researchers. “We think the rubbish in the bay weighs 150 tons to 300 tons.” It is not always possible to remove everything. Some things are more harmful, so it’s more important to clear them from the sea. “Glass isn’t really polluting the sea,” said Fossum. “So if you know there’s an area with a lot of glass, you don’t need to worry much about that and you can pay more attention to the things that are putting heavy metals into the environment.” The maps will be used to help the clean-up teams locate (定位) the most harmful materials so that they can remove them first. Thanks to the development of the science and technology, the underwater environment can be improved a lot. As well as helping to deal with pollution, the robot can also show where creatures like starfish are on the seabed. 根据材料内容选择最佳答案。 36．The topic of the passage is about ________. A．health B．nature C．safety D．science and technology 37．What can the robot do? a. take pictures            b. swim underwater           c. make a map               d. remove rubbish         e. discover pollution A．a b c B．a b e C．b c d D．b c e 38．What can we learn from Paragraph 3? A．Clean-up teams want to recycle the rubbish. B．The underwater pollution attracts much attention. C．There are much different rubbish in different colors. D．People shouldn’t throw harmful materials into the sea. 39．What’s the writer’s purpose of taking glass for example in Paragraph 4? A．To show it isn’t always possible to remove everything. B．To explain how serious the water pollution is in the bay. C．To tell us the most harmful things should be removed first. D．To call on clean-up teams to pay more attention to removing glass. 40．What’s the best title for the text? A．An underwater robot B．The pollution of the sea C．Development of modern science D．Environmental protection in Norway 【答案】36．D 37．B 38．C 39．C 40．A 【导语】本文是一篇说明文，介绍了挪威科学家发明的一种水下机器人，这种机器人能探测海底垃圾并帮助清理污染。 36．主旨大意题。根据文章首段的“Scientists in Norway have created an underwater robot, which can help a lot.”和最后一段的“Thanks to the development of the science and technology, the underwater environment can be improved a lot. ”以及全文可知，文章主要介绍了一种能够帮助减少海洋污染的水下机器人，即科技对海洋环境的帮助，故选D。 37．细节理解题。根据“The robot is 45 kg in weight and uses special cameras to get 3D images (图像). It can discover different kinds of pollution at the bottom of the sea.”以及“First, the robot swam up and down two meters above the seabed, collecting information”可知，这款机器人能拍照、游泳以及发现污染。故选B。 38．细节理解题。根据“Then a computer turned the information into a map, which showed different rubbish materials in different colors. Thousands of objects were discovered in the bay”可知，电脑将机器人收集的信息转换成一张地图，地图上用不同的颜色显示不同的垃圾，机器人在海湾里发现了很多垃圾。故选C。 39．推理判断题。根据“‘Glass isn’t really polluting the sea,’ said Fossum. ‘So if you know there’s an area with a lot of glass, you don’t need to worry much about that and you can pay more attention to the things that are putting heavy metals into the environment.’” 可知，玻璃并没有真正污染海洋，如果你知道有一个区域有很多玻璃，你不需要太担心，你要更多地关注那些向环境中释放重金属的东西，即作者谈论玻璃，目的是告诉人们要首先处理最有害的垃圾。故选C。 40．最佳标题题。根据“As well as helping to deal with pollution, the robot can also show where creatures like starfish are on the seabed.”以及全文可知，文章主要介绍了一款帮助减少海洋污染的水下机器人，A项“水下机器人”符合最佳标题。故选A。 五、短文填空（共10小题；每小题1分，满分10分） 阅读短文，在空白处填入一个适当的单词或括号内所给单词的适当形式。 Making films with “magic” OpenAI has built a new video model called Sora. It is a new tool that can make a video like magic! Just tell Sora your imagination, and watch it create 41 high-quality video up to one minute just in front of your eyes. How good is it? Videos created by Sora look good on both big and small devices (设备), such as computers and smart phones. Sora can also make scenes with lots of people doing different things with clear details. It also knows 42 things should look in real life. Why is it so good? Sora is a good learner. It looks at many videos and learns from them by 43 (break) them into very small bits (片段). It uses these bits to make a new video. The new video is gray and in a complete mess 44 first, you can’t tell what’s in in them. Sora fixes the video until it looks good and smooth. Sora also gets help from ChatGPT, which turns 45 (user) short sentences into clear instructions. This helps Sora make the video just as it 46 (ask). Is it good enough? Since Sora was announced in February 2024, OpenAI 47 (know) that it is far from perfect. When meeting complex images (复杂图像), it can’t make everything look real because it may find them hard 48 (understand). For example, when a person moves, things around them change. In another video, a grandma blows the candle on a birthday cake, 49 the flame (火焰) doesn’t move at all. Sora may not be able to tell “left” from “right” 50 (correct) and mess up a person’s leg moves. 【答案】 41．a 42．how 43．breaking 44．at 45．users’ 46．is asked 47．has known 48．to understand 49．but 50．correctly 【导语】本文主要介绍了新开发的人工智能工具Sora的优缺点。 41．句意：只要告诉Sora你的想象力，就能看到它在你眼前创造出长达一分钟的高质量视频。由“…high-quality video”可知，此处应用不定冠词表泛指“一个高质量的视频”，high以辅音音素开头，应用不定冠词a。故填a。 42．句意：它也知道事物在现实生活中应该是什么样子。由“things should look in real life”可知，此处指事物在生活中是怎样的，应用how引导宾语从句。故填how。 43．句意：它看了很多视频，并通过把它们分成非常小的片段来学习。by后跟动名词作宾语。故填breaking。 44．句意：新视频一开始是灰色的，完全混乱，你不知道里面有什么。at first“首先”，固定搭配。故填at。 45．句意：Sora还得到了ChatGPT的帮助，它可以将用户的简短句子转化为清晰的指令。由“…short sentences”可知，此处指用户们的，应用名词所有格，用户不止一个，应用复数形式。故填users’。 46．句意：这有助于Sora按照要求制作视频。由“as it…”可知，Sora是被要求，句子时态是一般现在时，因此是一般现在时的被动语态，主语是单数，用is asked。故填is asked。 47．句意：自从2024年2月宣布推出Sora以来，OpenAI就知道它还远远不够完美。由“Since Sora was announced in February 2024”可知，主句时态应用现在完成时，主语是单数，助动词用has。故填has known。 48．句意：当遇到复杂的图像时，它不能让所有的东西看起来都是真实的，因为它可能会发现它们很难理解。由“it may find them hard…”可知，此处应用动词不定式作后置定语。故填to understand。 49．句意：在另一个视频中，一位奶奶吹了生日蛋糕上的蜡烛，但是火焰根本不动。由“a grandma blows the candle on a birthday cake,…the flame (火焰) doesn’t move at all”可知，吹蜡烛但是火焰根本不动，应用but“但是”表转折。故填but。 50．句意：Sora可能无法正确区分“左”和“右”，弄乱了人的腿部动作。分析句子可知，此处应用副词修饰动词tell。故填correctly。 18 / 18 学科网（北京）股份有限公司 $$ 第07讲Unit4（知识全梳理&考点精准练） 内容导航——预习三步曲 第一步：学 析教材 学知识：教材精讲精析、全方位预习 练习题 讲典例：教材习题学解题、快速掌握解题方法 练考点 强知识：7大核心考点精准练 第二步：记 串知识 识框架：思维导图助力掌握知识框架、学习目标复核内容掌握 第三步：测 过关测 稳提升：小试牛刀检测预习效果、查漏补缺快速提升 一、重点词汇拓展 1.imagine(v.)→__________________ (n.)想象 2.think(v.)→__________________(n.)想法，看法，主意→__________________(adj.)沉思的；思考的；体贴的；深思熟虑的 3.normal(adj.)→__________________ (adv.)通常 4.wife（n.）→　__________________（pl.）妻子；太太 5.storm（n.）→　__________________（adj.）有暴风雨的；激烈争吵的 6.invent（v.）→__________________（n.）发明；发明物→　__________________（n.）发明家 7.describe（v.）→　__________________（n.）描述；描写 8.connect（v.）→__________________（n.）连接 9.weigh（v.）→__________________（n.）重量；分量 10.warn（v.）→__________________（n.）警告 11.certain（adj.）→__________________（adv.）无疑；肯定；当然；行 12.electricity（n.）→__________________（adj.）电子的 13.paint（v. & n.） →　__________________（过去式/过去分词）在……上刷漆 →　__________________（n.）油漆匠；画家 →　__________________（n.）油画；绘画 14.explore（v.）→__________________（n.）探险者；勘探者 15.normal（adj.）→__________________（adv.）通常，正常情况下；正常地 16.proper(adj.)→__________________(adv.)正确地；恰当地 17.doubt(n.& v．)→__________________ (adj.)拿不定主意的；不确定的；令人生疑的 18.admire(v.)→__________________(n.)钦佩；赞赏 二、重点短语 1.__________________ 把……和……连接或联系起来 2.__________________减肥 3.__________________警告（某人）关于某事 4.__________________警告他不要拍照 5.__________________ 肯定；无疑；确定 6__________________.(没有)被允许做某事 7.__________________由……制成的 8.__________________ 把……加到…… 9.__________________因……而气馁 10.__________________将……送入…… 11. __________________ 亲眼目睹 12.__________________比起B更喜欢A 13.__________________偶然 14. __________________ 以……命名 15. __________________ 以……的距离 16.__________________ 例如 17. __________________生活条件 18.__________________ 值得做某事 19.__________________下定决心做某事 20.__________________独自，单独 21. __________________无疑地 22.__________________一束；一串 23. __________________扔掉 24.__________________发出，射出 25.__________________ 怀疑；拿不定主意 三、核心考点精讲 考点1 warn的用法 如： ①My father warned me not to play computer games too much. 我父亲提醒我不要玩太多电脑游戏。 ②It seems only right to warn you of/about the risk. 警告你注意风险似乎是正确的。 ③Parents have been warned against allowing children to eat too many snacks. 家长们被警告不要让孩子吃太多零食。 考点2　doubt的用法 如： ①I doubt whether/if he is honest. 我怀疑他是否诚实。 ②There is no doubt that human activity has an effect on the earth. 毫无疑问，人类活动对地球有影响。 考点3　be made短语 考点3　辨析be made相关短语 【考点精讲】 短语 意义及用法 be made of “由……制成的”，表示原材料未发生化学变化，从成品中能看出原材料 be made from “由……制成的”，表示原材料发生了化学变化，从成品中看不出原材料 be made up of “由……组成” be made in “在……制造”，后接表示地点的名词 be made for “为……而制造” be made into “(原材料)被制成……” 考点4　prove的用法 【考点精讲】 prove prove＋名词/代词 prove＋宾语(to be)＋宾语补足语 prove sth. to sb.向某人证明某事 prove＋that从句 考点5 be used for 意为“被用来做……”(表目的)，其后可跟名词或动词­ing形式，跟动词­ing时，可与be used to do 互换。如： The spoon is used for having soup. ＝ The spoon is used to have soup. 那把勺子是用来喝汤的。 used to, be used to doing, be used to do, be used for, be used as与be used by ①“某人 ＋ used to ＋ 动词原形”表示“某人过去常做某事(但现在不做了)”，是过去时态； ②“某人 ＋ be/get(s) used to ＋ 动词­ing”表示“某人习惯于做某事”，通常是一般现在时； ③“某物 ＋ be used to ＋ 动词原形”表示“某物被用于做某事”，它和be used for sth./doing sth.都可以表示“被用来……”(表目的)； ④be used as表示“作为……被使用”或“(被)用作……”，后面接名词，强调使用的工具及手段； ⑤be used by表示“由……使用”，后面接指人的名词或代词，强调使用者。如： I used to collect stamps, but now I am used to drawing. 我过去常常集邮，但是现在我习惯画画。 Wood can be used to make paper. 木材可以被用来造纸。 The knife is used to cut apples. ＝ The knife is used for cutting apples. 小刀被用来切苹果。 A knife is used as a tool. 小刀被用作一种工具。 考点6 weigh 如： Tom weighs about 60 kilos. ＝ The weight of Tom is about 60 kilos. Tom的体重约为60千克。 I put on some weight during the Spring Festival. 春节期间我长胖了些。 —How heavy is this case? ＝ How much does this case weigh? ＝ What’s the weight of this case? 这个箱子有多重？ —It’s 10 kilos. 重10千克。 单元话题写作 ★话题命题角度 “介绍事物”作为命题素材，要求考生描写自己熟悉的生活学习环境及对自己有意义的物品等。此类话题作文体裁以说明文为主，偶尔涉及议论文或者应用文，如写信向笔友或媒体介绍相关事物等。 ＞话题佳句记背 事物特征作用 1.What he needs is the shirt of a happy person to wear. 他需要穿一件快乐的人的衬衫。 2.The electronic dictionary is silver and it is small enough to be put into my pocket. 这个电子词典是银色的，而且很小，可以放到我的口袋里。 3.When I meet new words， I can look them up in it. 我碰到新词时，可以在里面查。 4.It is a book with a fantastic sunrise on its cover. 这本书的封面上有美丽的日出。 5.Reading a good book is like talking with a wise man. 读一本好书就像与智者交谈。 6.Every morning， the clock wakes me up at the time I set for on the night before. 每天早上，闹钟都会在我前一天晚上设定的时间叫醒我。 想法感受 1.From learning how to ride the bike， I learn that I should never give up when I meet difficulties. 通过学习如何骑自行车，我明白在遇到困难时应永不言弃。 2.Every day the clock reminds me that I should be on time in order to be a responsible person. 每天，闹钟都会提醒我要守时，做一个有责任感的人。 3.Besides， it never stops working and also teaches me that I should never waste time. 此外，它从不停止工作，也教会我不应该浪费时间。 4.I will cherish it because it can not only build up my body， but also teach me how to face the difficulties bravely. 我会珍惜它，因为它不仅使我更加强壮，而且教导我如何勇敢面对困难。 ＞开头中间结尾模板 开头段 1.I want to have a magic eraser that/which can sweep away the bad memories. 我想要一块有魔力的橡皮，它可以消除不好的记忆。 2. It seems that many people all over the world drink Chinese tea. 似乎全世界有很多人喝中国茶。 3. Among all the books I have， I like Harry Potter best. 在我所拥有的书里， 我最喜欢的是《哈利·波特》。 4.There is a beautiful alarm on my desk. Behind it is a moving story between my best friend and me. 我的桌上有一个漂亮的闹钟。它的背后是一个我和我最好的朋友间的感人故事。 中间段 I got the pen at my ninth birthday. I remember that one month before my birthday， my uncle， then in Shanghai， asked what present I wanted. I thought for a while and said， I wanted a pen to write with， because we can write with a pen from Grade 3. Then on my birthday， Uncle gave the pen to me. It was a purple pen with beautiful flowers on it. I liked it very much and began to learn to write with it. 这支笔是我九岁生日时得到的。我记得在我生日的前一个月，我的叔叔，他当时在上海，问我想要什么礼物。我想了一会儿说，我想要一支钢笔用来写字，因为从三年级开始我们就可以用钢笔写字了。然后在我生日的时候，叔叔把笔给了我。那是一支紫色的笔，上面画着美丽的花朵。我非常喜欢它并开始学习用它写字。 结尾段 1.It always reminds me of my happy childhood and my grandparents’ love for me. 它总是让我想起我的快乐童年和我的祖父母对我的爱。 2. The computer does me much good and I will make full use of it in my future studies. 这台电脑帮了我很多，我在以后的学业中会好好利用它。 ＞话题俗语谚语 1.Books are the ladder of human progress. 书是人类进步的阶梯。 2.Reading makes a full man. 读书使人充实。 3.A good book is like a window into another world. 一本好书就像一扇通往另外一个世界的窗户。 4.Time and tide wait for no man. 时不我待。 5.Time never returns when it is lost. 时光一去不复返。 例文： 每逢节日或在一些特别的日子里，我们常常会收到来自家人或朋友的礼物。请根据以下要点和要求，以“My favorite present”为题，写一篇英文短文，分享你最喜欢的礼物。 1.要点：1）你最喜欢的礼物是什么； 2）你是什么时候收到这份礼物的； 3）它对你来说意味着什么。 2.要求：1）文中不得出现考生的真实姓名和学校名称； 2）词数100左右。 My favorite present 　We often get some presents from our family members or friends on special days. My favorite present that I’ve ever received is an electronic dictionary.　 　My father gave it to me as my birthday present last year. The electronic dictionary is silver and it is small enough to be put into my pocket. It is so useful. When I meet new words， I can look them up in it. And it can also be used as a music player. So I can listen to music with it in my spare time.　 　Every time I use the electronic dictionary， I always feel my father’s love. I will keep the electronic dictionary well forever.　 一、单项选择 1．We teenagers do our best for dreams and a small success can give us a sense of ________. A．position B．direction C．achievement D．treatment 2．The highly-anticipated Chinese teen drama film Better Days ________ by Zeng Guoxiang. A．was directed B．directed C．had been directed D．has directed 3．Alice’s Adventures in Wonderland ________ by Lewis Carroll. A．wrote B．has written C．was written D．has been written 4．It is said that cold noodles ________ in the Qing Dynasty in ancient China. A．invent B．are invented C．were invented 5．—What do you think of the Artificial Intelligence (人工智能)? —It’s great although it still needs further ________. A．invention B．education C．information D．development 6．The Fifth Mentougou District High School English Drama Festival ________ in December, 2024. A．held B．will hold C．was held D．will be held 7．The beautiful clay art works ________ in a short time after the culture show opened. A．sell out B．sold out C．are sold out D．were sold out 8．“Snake Dwen Dwen”, a new member of Dwen Dwen family ________ to the public on November 19th, 2024. A．will be shown B．was shown C．is shown 9．—I’m thinking of keeping a pet parrot, but I’m not sure if I’m ready for the responsibility. — You’d better ________ the time, effort, and cost before making a decision. A．weigh B．tell C．cut D．change 10．—You look really nervous. What happened? —Oh, I’ll ________ by China Daily right away. I have never experienced before. A．interview B．be interviewing C．be interviewed 11．—Qi Baishi is a real ________ in the world of art. —So he is. He is famous for his paintings of shrimps. A．coach B．master C．guard D．manager 12．—What was the ending of novel Treasure Island? —It was so amazing and went ________ my imagination. A．above B．beyond C．through D．opposite 13．—The houses ________ under the sea in the near future. —Really? It’s so cool. A．will build B．are built C．will be built 14．A new National Natural History Museum of China ________ in 2029. A．completes B．is completed C．will complete D．will be completed 15．—Would you like to go shopping with me this afternoon? —Sorry, I am too busy these days. ________, I am not interested in it. A．However B．Instead C．Besides 16．There are many books and writers ________ interest us very much. A．who B．that C．which D．whom 17．In the world with AI, people should learn to use it ________ to make life easier and more interesting. A．properly B．possibly C．suddenly D．generally 18．Looking back to the past three years, I’m thankful to everyone ______I met at school. A．that B．where C．when D．which 19．—Do you know everyone ______ came to your party? —No. I don’t know the one ______ you talked to just now. A．who; / B．whose; that C．that; which D．/; whom 20．— 5G technology is wildly used in our daily life. — Yes, there is no ________ that it has changed our life a lot. A．sign B．doubt C．chance 二、语法选择 Can a green machine help the world’s poorest kids learn better? You must feel curious (好奇的) to know 21 the green machine is. Now here are some things 22 the green machine. Nicholas Negroponte 23 his team of scientists have invented a new type of computer. As a result, many poor kids will have their own laptop computers. Negroponte works at 24 university. He started an organization called One Laptop Per Child (OLPC). The people at OLPC don’t work for money. They work 25 children learn. OLPC makes computers that don’t cost a lot. Then the machines 26 by them to governments of poor countries. The governments then give the computers to kids for free. The low price means millions of poor kids 27 receive a computer. This is very good for 28 . Maybe, only a computer can open a window for them to see a 29 world than before. OLPC plans to give out over ten million computers in the future. Kids in Thailand, Nigeria, Brazil, and Argentina 30 most of them. 21．A．who B．what C．that 22．A．into B．by C．about 23．A．or B．so C．and 24．A．a B．an C．the 25．A．to help B．help C．helping 26．A．sell B．sold C．are sold 27．A．mustn’t B．can’t C．can 28．A．they B．them C．their 29．A．wider B．wide C．widest 30．A．got B．get C．will get 三、完形填空 阅读下面短文，从短文后各题所给的A、B、C三个选项中，选出可以填入空白处的最佳选项。 Dr. Johnson was a great inventor. He loved making robots of all kinds, and he got very good at it. His robots could 31 people do many things like cooking food, cleaning the house, playing musical instruments, and even writing poems! A short while ago, Dr. Johnson made a 32 named Robby. Robby was different from other robots made by Dr. Johnson 33 he was very curious and liked to explore new things. Robby 34 asked Dr. Johnson questions like “What’s this?” and “How does that work?” Then, Dr. Johnson decided to teach Robby to 35 things by himself. He wanted Robby to be able to explore the world, just like a human child. Robby wanted to learn about animals. He visited the 36 and watched elephants, lions, monkeys, and pandas. He was amazed by how different they looked. After that, Robby was 37 in planets and space. So, he took a tour of the solar system (太阳系) with the help of a computer program. Robby’s adventures (冒险经历)   38 as he learned more about science, history, and art. One day, Dr. Johnson got very 39 , so Robby put him to bed and took over his work. He even got a robot assistant to help him 40 Dr. Johnson. Robby realized that learning new things was not only about having fun but also about helping others. He was given a new sense of purpose. 31．A．help B．hear C．watch 32．A．list B．plan C．robot 33．A．although B．because C．while 34．A．never B．always C．still 35．A．learn B．decide C．change 36．A．hospital B．museum C．zoo 37．A．disappointed B．interested C．experienced 38．A．continued B．appeared C．failed 39．A．hungry B．lost C．sick 40．A．take care of B．look for C．pay attention to 四、短文填空 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 Jessica was preparing for 41 invention competition. The kids at her school were asked to invent something 42 (use), and show how it worked. “The competition is going to be cool,” she told her mother. “The only trouble is that I want to help someone solve a real problem, 43 I can’t think of anything good.” “I’m sure you’ll do fine,” said her mother. Just then, Kerry fell down on the floor and started 44 (cry). Kerry had heart trouble. Shouldn’t use the left leg, but that didn’t stop her 45 being a naughty (淘气的) little sister. Kerry pulled at the brace (支架) on her leg. Her sock had dropped again and the brace was hurting her leg. Mom quickly ran to her. “I don’t know what we’re going to do,” said Mom, holding up the baby in her arms. “Look at her leg.” “That’s it!” Jessica said excitedly. “I know what I’m going to do!” She rushed upstairs, collected a few useful 46 (material) from her sister’s room, and then locked herself in her room to work. Two hours later, she showed her invention-a special sock for Kerry. Jessica held it up and pointed. “Look，it has these Velcro straps (粘扣带) on the top 47 can hook (钩住) around the top of her leg brace and then stick to her sock. Now, the sock won’t fall off and Kcrry’s leg is protected.” Jessica’s invention 48 (win) first prize at her school. “What an honor!” Everyone said to her. She felt 49 (pride), but what really made her feel warm inside was when Kerry looked up at her with a smile. That’s when she knew she’d won something 50 (real) important—a special place in her little sister’s heart. 五、补全对话 根据下面对话中的情境，在每个空白处填入一个适当的语句，使对话恢复完整。 A: Look, Mona! 51 ?               　 B: Oh, it’s a computer. It is widely used in today’s world. A: You are right. Do you know 52 ?　                  　 B: Yes, it was invented in 1946. A: 53 ?　                  　 B: It is used for helping us work, study, send e-mails and so on. A: 54 ?　                  　 B: It is said that it was invented by some American scientists. A: By the way, what are you going to be when you grow up? B: 55 and invent many useful inventions for our motherland. A: OK. Let’s work hard to make our dreams come true. 一、单词拼写（共10小题；每小题1分，满分10分） 1．High-speed train is a great (invent) to help people travel easily between big cities. 2．He (prove) what a great player he was. 3．Those who kindness and love everywhere can bring happiness to themselves. (spread) 4．I am that he will be successful in the future because of his hard work. (certain) 5．Daming wasn’t (choose) for the team last time. 6．The more careful you are, the more (success) the work will be done. 7．We should be brave enough to express our and feelings. (think) 8．Hepburn acted so well that she was often for a real princess. (mistake) 9． speaking, most people prefer to spend their vacations in a warm and sunny climate. (general) 10．The students who break the school rules will (punish) by the teachers. 二、单项选择（共10小题；每小题1分，满分10分） 11．Xu Baoshan was born in the Year of the Tiger, so people ________ were afraid of him give him a nickname “Tiger Xu”. A．that B．what C．which D．/ 12．—These music videos are very amazing! —Well. It’s said they have traveled ________ Chinese music fans to reach international music lovers. A．through B．beyond C．across D．around 13．Conan is a character ________ is popular among teenagers all over the world. A．what B．which C．whose D．who 14．Lily hit her head ________ the wall when reading messages on the phone. A．against B．over C．opposite D．beyond 15．2025 is the Year of the Snake. In Chinese Culture, the snake is the _______ of wisdom and mystery. A．sign B．spirit C．symbol D．system 16．I can hardly ________ what else the man has to say. Everyone knows that’s a lie. A．doubt B．imagine C．realize D．discover 17．— Ella, you seem to enjoy reading in your spare time. — Yes. Reading can open my mind. ________, the more I read, the more I want to know. A．However B．Besides C．Instead D．Later 18．Our class trip ________ because of bad weather, but we went to the science club together. A．canceled B．is canceled C．was canceled D．will cancel 19．When you are traveling, it’s important to have a sense of ________ so you don’t get lost. A．invitation B．direction C．invention D．creation 20．The ninth Asian Winter Games ________ in 2025 in the city of Harbin. A．is held B．was held C．will hold D．will be held 三、完形填空（共10小题；每小题1分，满分10分） 阅读下面短文，从短文后各题所给的A、B、C、D四个选项中，选出一个可以填入空白处的最佳选项。 Digital technology has made life easier for most people. With a smartphone (智能手机) in hand, we can shop online, watch TV shows, catch a taxi and even see a doctor. However, for many old people, such technology only makes their lives 21 . It’s reported that China has 904 million Internet 22 by the end of December, 2020. Among them, those aged 60 years old and above 23 just 6.7%. That’s why old people 24 “digital refugees (数字难民).” For example, during the fight against the COVID-19, people are often asked to 25 a green health code on their phone to get into public places, but most old people can’t use smartphones. Even if they have smartphones, many of them don’t know 26 to get a code. “We have made a lifelong 27 to our society, but now we feel abandoned (被抛弃) by it,” an 80-year-old man told the Global Times. For the old, one way to master digital technology is to learn 28 the younger family members. However, not 29 of the younger people have the patience to teach the old people. What’s more, aging results in many physical problems, such as weak eyesight and bad memory. This 30 it harder for old people to use smartphones. 21．A．free B．easier C．harder D．interesting 22．A．users B．readers C．teachers D．drivers 23．A．turn on B．put on C．eat up D．take up 24．A．called B．calling C．are called D．are calling 25．A．buy B．show C．sell D．enjoy 26．A．how B．when C．what D．why 27．A．advice B．suggest C．experience D．contribution 28．A．by B．to C．from D．with 29．A．all B．none C．both D．neither 30．A．turns B．makes C．sounds D．smells 4、 阅读理解（共5小题；每小题2分，满分10分） （一） Robot Teachers in South Korea●Height: 157 cm ●Weight: 65 kg ●Abilities: make 16 kinds of faces, speak Korean and English, give lessons Robot teachers are helping to solves the shortage (短缺) of English teachers there. Why Are Robot Teachers Used?In some parts of the world there aren’t enough teachers. The problem could be partly solved by robots because they can teach anywhere. And they won’t get stressed, tired or move anywhere for an easier and higher-paid job. How Can Robots Help Human Teachers?Teachers spend a lot of time doing no-teaching work, including more than 11 hours a week marking homework. Robots are able to cut the time teachers spend marking homework and writing reports. Then teachers would have more time for their teaching. 31．What can robot teachers in South Korea do? ① Get low-paid jobs. ② Speak two languages. ③ Make 16 kinds of faces. ④ Move anywhere they want to work. A．①② B．②③ C．③④ D．①④ 32．What subject do robot teachers in South Korea teach? A．Math. B．History. C．Korean. D．English. 33．Why are robot teachers needed? A．Because teachers are short in some places. B．Because teachers often feel tired while working. C．Because robots work better than humans. D．Because robots don’t need to be paid. 34．What can we learn from the text? A．Robot can do nothing else but mark homework. B．Robots can only help do some no-teaching work. C．Robots can reduce (减少) much of teachers’ working time. D．Robots can work for 11 more hours than humans a week. 35．In which section of a newspaper can the text be found? A．Art. B．Science. C．Culture. D．Environment. （二） Nowadays the pollution of the sea is becoming an increasingly serious problem. How can we reduce the pollution in the sea and make the underwater environment better? Scientists in Norway have created an underwater robot, which can help a lot. The robot is 45 kg in weight and uses special cameras to get 3D images (图像). It can discover different kinds of pollution at the bottom of the sea. It will help clean-up teams find the areas where there is rubbish and then they can spend most of their time and money removing (清除) the most harmful materials. The researchers put their work to the test in a bay (海湾) in the city of Bergen. First, the robot swam up and down two meters above the seabed, collecting information. Then a computer turned the information into a map, which showed different rubbish materials in different colors. Thousands of objects were discovered in the bay, including bottles, metals, plastics, etc. “Bergen is a place where different industries come together, and the city is quite old, so there’s a huge amount of rubbish,” said Trygve Olav Fossum, one of the researchers. “We think the rubbish in the bay weighs 150 tons to 300 tons.” It is not always possible to remove everything. Some things are more harmful, so it’s more important to clear them from the sea. “Glass isn’t really polluting the sea,” said Fossum. “So if you know there’s an area with a lot of glass, you don’t need to worry much about that and you can pay more attention to the things that are putting heavy metals into the environment.” The maps will be used to help the clean-up teams locate (定位) the most harmful materials so that they can remove them first. Thanks to the development of the science and technology, the underwater environment can be improved a lot. As well as helping to deal with pollution, the robot can also show where creatures like starfish are on the seabed. 根据材料内容选择最佳答案。 36．The topic of the passage is about ________. A．health B．nature C．safety D．science and technology 37．What can the robot do? a. take pictures            b. swim underwater           c. make a map                d. remove rubbish         e. discover pollution A．a b c B．a b e C．b c d D．b c e 38．What can we learn from Paragraph 3? A．Clean-up teams want to recycle the rubbish. B．The underwater pollution attracts much attention. C．There are much different rubbish in different colors. D．People shouldn’t throw harmful materials into the sea. 39．What’s the writer’s purpose of taking glass for example in Paragraph 4? A．To show it isn’t always possible to remove everything. B．To explain how serious the water pollution is in the bay. C．To tell us the most harmful things should be removed first. D．To call on clean-up teams to pay more attention to removing glass. 40．What’s the best title for the text? A．An underwater robot B．The pollution of the sea C．Development of modern science D．Environmental protection in Norway 五、短文填空（共10小题；每小题1分，满分10分） 阅读短文，在空白处填入一个适当的单词或括号内所给单词的适当形式。 Making films with “magic” OpenAI has built a new video model called Sora. It is a new tool that can make a video like magic! Just tell Sora your imagination, and watch it create 41 high-quality video up to one minute just in front of your eyes. How good is it? Videos created by Sora look good on both big and small devices (设备), such as computers and smart phones. Sora can also make scenes with lots of people doing different things with clear details. It also knows 42 things should look in real life. Why is it so good? Sora is a good learner. It looks at many videos and learns from them by 43 (break) them into very small bits (片段). It uses these bits to make a new video. The new video is gray and in a complete mess 44 first, you can’t tell what’s in in them. Sora fixes the video until it looks good and smooth. Sora also gets help from ChatGPT, which turns 45 (user) short sentences into clear instructions. This helps Sora make the video just as it 46 (ask). Is it good enough? Since Sora was announced in February 2024, OpenAI 47 (know) that it is far from perfect. When meeting complex images (复杂图像), it can’t make everything look real because it may find them hard 48 (understand). For example, when a person moves, things around them change. In another video, a grandma blows the candle on a birthday cake, 49 the flame (火焰) doesn’t move at all. Sora may not be able to tell “left” from “right” 50 (correct) and mess up a person’s leg moves. 18 / 18 学科网（北京）股份有限公司 $$