UNIT 12 SECTION Ⅰ TOPIC TALK-【创新教程】2025-2026学年高中英语选择性必修第四册五维课堂课时作业（北师大版）

巴课时作业 UNIT 12 INNOVATION 英课时 UNIT 12 INNOVATION 语作业 SECTION I TOPIC TALK 纠错空间 [基础性] [应用性] I.单词拼写 Ⅲ.完成句子 1.What (交通工具)do 1.He for hours you prefer when travelling? his stories and jokes. 2.Speech is the fastest method of 他既讲故事又说笑话，把我们逗乐了好 (交流，交际)between peo 几个小时。 ple. 2.A company 3.Formers are working hard to innovation and creation. (提高，改善)their life. 没有创新与创造，一个公司无法改善。 4.The boy never fears anything and is 3.It is often the case that very (执着的). 5.A bicycle is often more 友情变成爱情，这是常有的事。 (方便的)than a car in town. 4.The good news is that we'll 6.Lacking (设备，装 备)，we couldn't continue climbing the 好消息！我们很快要加薪了。 方法总结 5 we had mountain. that day！ 7.His (发明)was clever, 那天，我们的旅途多么愉快呀！ but not practical. 6.The new rules 8.We should sort the next month. (垃圾)out to save energy. 下个月，新的规章制度将付诸实施。 Ⅱ.单句语法填空 [综合性] 1.We live in an age of technological I.阅读理解 (innovate). A 2.At that time,radio was the only form The SNAG stands for stereotyped of (entertain). nature-inspired aerial grasper and it's a 3.The farmland in the Huanghe Valley is 3D-printed bird robot with claws.It can (produce)and feed the fly,stay on various surfaces,catch and Chinese people. carry objects,just like the mighty falcon 4.Chen Meng is one of the most (that was used as the source of inspi- (gift)players in the world. ration in its development. 5.Do you have any ideas?You are the Each leg of the SNAG has two mo- (create)one. tors,one for helping it move back and 6.Researchers in this field have made an forth,and the other one for grasping. important (discover)re- Twenty printing attempts were necessary cently. for the robot to finally reach its current ·47· 选择性必修第四册·(BSD) 英语当 structure,but it was worth it.Now,ac- 1.What gave the researchers inspiration cording to researchers,the flying machine for the SNAG's development? has an impressively strong and high-speed A.The plane. 纠错空间 clutch(离合器)，being able to land and B.The falcon. wrap its claws around a branch in about C.The micro drone. 20 milliseconds.SNAG has ankles lock, D.The samara seeds. and there's an accelerometer(加速度计) 2.What's the function of the accelerome- on its right foot that reports that it's ter on the SNAG? landed while triggering(触发)a balan A.To balance the SNAG in flight cing process to stabilize it. B.To change the SNAG's flying speed. Scientists have already conducted C.To keep the SNAG's feet in balance. several tests with the robot in rural areas D.To make the SNAG steady on a surface. 444444444444444444 and on different surfaces.In all the situa- 3.What does Paragraph 4 mainly tell us tions,the SNAG was able to catch ob- about the SNAG? jects thrown by hand,such as bean bags, A.The SNAG has huge potential for prac- a tennis ball,and more. tical use. As for the applications of the bird- B.The SNAG has a long way to go before like robot,the SNAG can get attached to being used. drones(无人机)and be used for search C.The SNAG will be helpful in putting out 方法总结 and rescue missions,wildfire monitoring, forest fires. to offer just a few examples.Another D.The SNAG is sensitive to temperature great application is environmental re- and humidity. search,with the SNAG also featuring a 4.What may be one disadvantage of the temperature and humidity(湿度)sensor. SNAG right now? By using a robot that can act like a bird, A.It doesn't know its situation well. you can unlock new ways of studying the B.It can't fly fast enough in the air. environment,as explained by William C.It is easily broken by the branches. Roderick,mechanical engineer and one of D.It can't catch objects with smooth the researchers involved in the project. surfaces. Now scientists are moving on to impro- B ving the robot's situational awareness and In ancient times,our ancestors relied flight control. on stars to guide them on a clear night. This isn't the first time that nature Today,we have navigational systems to has inspired groundbreaking technolo- help us find our way,with the latest be- gies.We also wrote a piece recently about ing the Beidou Navigation Satellite Sys- the F-SAM micro drone,which was in- tem (BDS). spired by the flight of samara(翼果) The BDS is entirely built by Chinese seeds,also known as“twisters”which engineers.With the launch of the last satellite have a special way of spinning down to from the Xichang Satellite Launch Center on the ground. June 23,the global network of 59 satel- ·48· 区课时作业 UNIT 12 INNOVATION lites has been completed.On July 31, send 120 characters in a single message at Beidou started providing full-scale global that time,communication between affect services.It's difficult to imagine the great ed areas and rescue centers was success impact those satellites,orbiting (围 ful.Now,Beidou's messaging capacity 纠错空间 绕…运转)the Earth,have on our daily (能力)has been increased to 1,2o0Chi lives. nese characters in a single message.It is When you unlock one of Hellobike's widely used in disaster alarms,automatic bicycles,you are using the BDS.The identification(识别)and information re popular bike-sharing company came out lease. with two new bike models this year that As Sun Jiadong,former chief desig- are equipped with the positioning service. ner of the BDS said:"The application of "The intelligent lock on each bike re- Beidou is only limited by imagination." ceives Beidou satellite signals and sends 5.What can we learn about the BDS from positioning information to the data cen- the article? ter,which will help collect big data on the A.It was co-developed by Chinese and bikes and estimate users'riding demands American engineers. in advance according to the data,"Chu B.It works better when the weather is Yiqun,a manager of Hellobike told Xin- good. hua News Agency.Users can also find C.Its last satellite was launched on 方法总结 shared bikes more accurately thanks to July 31. Beidou's global positioning accuracy of D.It's able to provide global coverage 2.34 meters. for navigation. However,the BDS doesn't just work 6.Why does the author mention Hello- one way.As the country's largest space- bike in Paragraph 3? based system and one of four global navi- gation networks,along with the United A.To highlight the high positioning States'GPS,Russia's GLONASS and the accuracy of the BDS. European Union's Galileo,Beidou adopts B.To show how the BDS makes a unique two-way communication system, people's daily lives easier. including its ability to receive messages C.To present the benefits and limita sent by people from areas with poor com- tions of the BDS. munication signals.Obviously,this exclu- D.To explain how the BDS works. sive function isn't designed for users to 7.What is the function of Beidou's two- chat online.Instead,it plays a role when way communication system? disasters occur and communications are A.To help people when communication blocked. signals are poor. After the Wenchuan earthquake in B.To make communication more fun. 2008,all ground-based communication fa- C.To allow users to chat online more cilities(设施)were interrupted..Though freely. the first generation of Beidou could only D.To collect feedback from users. ·49· 选择性必修第四册·(BSD) 英语 8. What does Sun Jiadong imply in the chair,and 47 rockets to the kites.After last paragraph? the rockets were lit,there was a huge ex- A.Beidou may be more helpful than we plosion and 13 of thick smoke.When 纠错空间 know. the smoke 14,Wan Hu and his chair B.Beidou stimulates users'i magina disappeared,and no one knew what had tion. happened.Did Wan Hu die in the explo- C.Beidou needs to be further perfec- sion?Or was he carried miles into space, ted. becoming the world's first 15 D.Beidou is limited in application. 1.A.cuisines B.decorations Ⅱ.完形填空 C.explosions D.differences Rockets were probably invented by 2.A.thought B.discovered accident about 2,000 years ago.The Chi- C.understood D.decided 444444444444444444 nese had a form of gunpowder which was 3.A.born B.burst put in bamboo tubes and thrown into fire C.found D.improved to make 1 during festivals.Perhaps 4.A.political B.official some of the tubes jumped out of the fire C.military D.scientific instead of exploding in it.The Chinese 5.A.occupation B.attack 2 that the gunpowder escaping from C.search D.battle 方法总结 the tube could lift it into the air.The idea 6.A.lifted B.shot of the rocket was 3. C.exploded D.flied The first 4 use of rockets was in 7.A.attached B.shaken 1232.The Song Dynasty was at war with C.wrapped D.blown the Mongols.During the 5 of 8.A.Thus B.Soon Kaifeng,the Song army 6 "arrows of C.Finally D.Suddenly flying fire".The tubes were 7 to a 9.A.delivered B.threw long stick which helped keep the rocket C.passed D.introduced moving in a straight direction.8 the 10.A.experiments B.exhibitions Mongols learned how to make rockets C.performances D.transformations themselves and it is possible that they 9 11.A.business B.official them to Europe.Between the 13th and C.transportation D.enemy 15th centuries there were many rocket 12.A.flying B.diving 10 in England,France and Italy. C.surfing D.swimming They were used for military purposes. 13.A.packs B.clouds One Italian scientist even invented a rock- C.masses D.bunches et which could travel over the surface of 14.A.faded water and hit a(n)11 ship. B.completed C.cleared D.reflected Not everybody wanted to use rockets in battles.Wan Hu invented a 12 15.A.scientist B.researcher C.astronaut chair.He attached two big kites to the D.explorer ·50·巴课时作业 4.B[根据上一句“He isn't a mind reader,so tell him. (他不会读心术，所以告诉他)”可知，只有告诉了老 师，他才能知道你的想法。B项“Then at least he knows what you're thinking(那么至少他知道你在想 什么)”在句意上承接上文。故选B。] 5.E[上-句“Of course,they aren't,just like you know that your life isn't always perfect.(当然，他们 不是，就像你知道你的生活并不总是完美的一样)”中 的“life isn't always perfect'”与E项“We all go through hard times and often try to hide it(我们都经历过艰难 的时刻，常常试图掩盖它)”中的“go through hard times”呼应，且句意上承接了上文。故选E。] Ⅲ.[语篇解读]本文是一篇说明文。文章主要介绍了 中国科学家成功构建量子计算原型机“九章”，并介绍了 它的操作原理和优势。 1.a[breakthrough为可数名词，表泛指时前面用不定 冠词，breakthrough的读音以辅音音素开头，故用不 定冠词a。」 2.Compared[句子主语Jiuzhang与compare之间为被 动关系，用过去分词compared作状语。] 3.is handled[根据语境可知，用一般现在时；informa- tion与handle之间为被动关系，用一般现在时的被动 语态。] 4.which[此处为非限制性定语从句，先行词为data, 指物，用关系代词which引导从句。] 5.increases[根据语境可知，此处用一般现在时，“the number of...”作主语时，谓语动词用单数，] 6.easier[与其他计算机相比，“九章”更容易制造和维 护，用比较级easier。] 7.to ensure[根据语境可知，此处用不定式短语作目的 状语。] 8.over[advantages over意为“优于.”。] 9.applications[不止一个用途，用可数名词复数。] l0.potentially[修饰谓语动词用副词.] UNIT 12 SECTION I 基础性 I.1.transport 2.communication 3.improve 4.persistent 5.convenient 6.equipment 7.invention 8.garbage I.1.innovation 2.entertainment 3.productive 4.gifted 5.creative 6.discovery 应用性 ll.1.entertained us with 2.cannot improve without 3.friendship turns into love 4.soon get a pay rise 5.What a pleasant journey 6.will be put into operation ·8 参考答案 综合性 I.A.[语篇解读]本文是一篇说明文。主要介绍了 个带有小型爪子的鸟类仿生机器人，它不仅可以模仿鸟 类飞行，停留在各种物体表面上，还可以捕捉和携带 物体。 l.B[细节理解题。根据第一段末尾句“..just like the mighty falcon()that was used as the source of inspiration in its development.”可知，研究人员研发 SNAG鸟类仿生机器人的灵感来自牟。故选B。] 2.D[推理判断题。根据第二段末尾句“..there'san accelerometer(加速度计)on its right foot that reports that it's landed while triggering (a balancing process to stabilize it.”可知，SNAG的右脚安装的加 速度计在它降落在物体表面时会触发一个平衡系统， 从而使SNAG能够稳定地降落在物体表面。故 选D。 3.A[主旨大意题。根据第四段第一句“As for the ap- plications of the bird--like robot...”,第二句“Another great application is environmental research..”,第三 句“By using a robot that can act like a bird..”和第 四句“Now scientists are moving on to improving the robot's situational awareness and flight control. 知，第四段主要讲述了SNAG这项发明所蕴含的巨大 实用价值。故选A。」 4.A[推理判断题。根据第四段末尾句“Now scien- tists are moving on to improving the robot's situation- al awareness and flight control.”可知，研究人员现在 正努力改善SNAG的环境感知能力和飞行控制系统。 故选A。 B.[语篇解读]本文介绍了中国的北斗卫星导航系统。 北斗的服务范围只受想象限制。 5.D[细节理解题。由文中第二段可知D项正确。] 6.B[推理判断题。由文中第三段可知，北斗使日常生 活更加容易。] 7.A[细节理解题。由第四段可知A项正确。] 8.A[推理判断题。由最后一段可知北斗的服务范围 只受想象力限制，故选A。] Ⅱ.[语篇解读]本文是一篇说明文，讲述了火箭可能 是2000年前偶然发明的，并介绍了不同国家发明火箭 所进行的尝试。 l.C[考查名词。结合常识和上文“The Chinese had a form of gunpowder which was put in bamboo tubes and thrown into fire to make”可以推断目的是制造爆 炸。cuisine菜肴；decoration装饰；explosion爆炸； difference差异。故选C] 选择性必修第四册·(BSD) 2.B[考查动词。结合常识和空前的“The Chinese”以 及下文“the gunpowder escaping from the tube could lift it into the air”可以推断此处表示中国人发现了这 一现象。think认为；discover发现；understand理解； decide决定。故选B。] 3.A[考查动词。结合文章第一句“Rockets were probably invented by accident about 2,000 years ago.”可知，第一段介绍了偶然发明火箭的想法，所以 这里表达的应该是“火箭的想法就诞生了”。born诞 生；burst爆裂；find发现；improve改善。故选A.] 4.C[考查形容词。结合下文“The Song Dynasty was at war with the Mongols..”可知，这里应该是在说火箭 在军事上的使用。political政治的；official官方的； military军事的；scientific科学的。故选C。] 5.D[考查名词。结合上文提到的“The Song Dynasty was at war with the Mongols.”和下文中的“the Song army”可推断，这里讲述的应该是开封战役。occupa tion占领；attack攻击；search搜寻；battle战役。故 选D。 6.B[考查动词。结合常识和上文“the Song army”以 及下文“arrows of flying fire'”可知是宋军发射了火箭。 lift举起；shoot发射；explode爆炸；fly飞行。故 选B。] 7.A[考查动词。结合语境和上文“The tubes"”以及下 "to a long stick which helped keep the rocket mov- ing in a straight direction”可以推断，这里表达的应该 是“被固定到一根长杆上”。attach把…固定， 把…附（在…上）：shake摇晃：wrap包襄；blow 吹。故选A。] 8.B[考查副词。结合常识和下文“the Mongols learn- ed how to make rockets themselves”可推断这里表达 的应该是“很快，蒙古人学会了自己制造火箭”。thus 因此；soon很快；finally最后；suddenly突然。故 选B。] 9.D[考查动词。结合常识和下文“them to Europe'”可 推断，这里表达的应该是“他们把火箭传入欧洲”。de- liver递送；throw扔；pass通过；introduce使传入，引 进。故选D。 lO.A[考查名词。结合常识和下文“They were used for military purposes..”以及“One Italian scientist even invented a rocket'”可推断，这里表达的应该是 “许多火箭实验”。experiment实验；exhibition展览； performance表演；transformation转变。故选A。] ll.D[考查名词。结合上文“They were used for mili- tary purposes..”可推断，这里表达的应该是“发明了 一种可以在水面上飞行并击中敌舰的火箭”。busi ·8: 英语马 ness商业，买卖：official官员，高级职员；transporta- tion运输；enemy敌人。enemy ship表示“敌舰”。故 选D。] l2.A[考查形容词。结合上文“Not everybody wanted to use rockets in battles..”可推断，这里表达的应该 是“万户发明了一把飞天椅”。flying能飞的；diving 潜水；surfing冲浪；swimming游泳。故选A。] 13.B[考查名词。结合常识可知，这里指火箭被点燃 之后，出现了大量的浓烟，就像云朵一样。pack包； cloud云，云状物；mass大量，许多；bunch束，串。故 选B.] l4.C[考查动词。结合下文“Wan Hu and his chair disappeared,and no one knew what had happened" 可推断，这里是在说烟雾消散后的场景。fade褪色； complete完成；clear消散；reflect反射，反思。故 选C。] 15.C[考查名词。结合本段叙述的万户发明飞天椅和 上文“miles into space'”可推断，这里表达的应该是 “他成为世界上第一位宇航员”。scientist科学家； researcher研究员：astronaut字航员：explorer探险 家。故选C] SECTION I 基础性 I.1.instant 2.donated 3.satellites 4.constant 5.joint 6.humble 7.proposed 8.correspond 9.proposal 10.efficient II.1.with 2.donations 3.the 4.whether/if 5.Without 6.when 7.findings 8.efficiently 应用性 Ill.1.change with 2.turn to 3.figure out 4.single out 5.range from 5 to 15 6.donate to The donation 综合性 I.A.[语篇解读]这是一篇议论文。文章由问题“谁 是天才？”引入，论述了世人对天才的狭隘定义，提出事 实上“天才”有很多种形式，不要让思维限制了我们的 “天才”能力。 l,A[推理判断题。根据第三段的“It's said that histo- ry is written by the victors,and those victors set the standards for admission to the genius club.When con- tributions were made by geniuses outside the club-women,or people of a different color or belief- they were unacknowledged and rejected by others. 说历史是由胜利者书写的，而那些胜利者为进入天才 俱乐部设定了标准。当俱乐部以外的天才人物 女性或不同肤色或信仰的人—做出贡献时，他们不 会被承认并且被其他人拒绝)”可推知，作者认为那些