Unit 3 Period Three Developing ideas(PPT课件)-【满分思维】2026-2027学年高中英语选择性必修第一册配套课件（外研版）

Period Three Developing ideas 1 课前自主探究 语言知识梳理 课后习题 2 Task 1: Fast Reading several golds being assigned comeback contributed greatly to new challenges 课前自主探究 3 Task 2: Careful Reading ( )1.What does “electric” mean in the first paragraph? A.Competitive. B.Amazing. C.Nervous. D.Exciting. ( )2.What can we learn from the team's performance in the Rio Olympics? A.Their victory was so natural because of their practice. B.There was no trouble for the team to perform in Rio. C.The victory needed the devotion from every member. D.Hui Ruoqi's joining wasn't necessary for the whole team. √ √ 课前自主探究 4 ( )3.According to Zhu Ting, what is the key to China's victory? A.Competitive spirit. B.Strong team spirit. C.Individual skills. D.The famous coach. √ 课前自主探究 5 ( )4.What can we learn from the passage? A.The team won an amazing three-set victory over the United States in 2004. B.Hui Ruoqi was named Most Valuable Player at the Rio Olympics. C.The Chinese women’s volleyball team can carry their pride and honour into future training. D.The Chinese women’s volleyball team narrowly went into the quarter-finals in the Rio Olympics. √ 课前自主探究 6 Task 3: Micro-writing How electric the atmosphere is! The Chinese women’s volleyball team wins the Olympic champion once again! The Chinese women’s volleyball team 1.　　　　　 (hold) a very special place in the nation’s heart. In the 1980s, the team burst 2.　　　　　　 the international volleyball scene. Besides, the team won an 3.　　　　　　 (amaze) three-set victory over the United States in the final of the 1984 Los Angeles Olympics, which made them holds onto amazing 课前自主探究 7 become national 4.　　　　　 (hero) overnight. There was gold once more at Athens in 2004. However, 5.　　　　　　 (win) gold in Rio paints the most vivid portrait of the team’s competitive spirit, because it 6.　　　　　 　 (assign) to the “group of death”, 7.　　　　　　 it faced several strong opponents in the group stage matches. Through fighting spirit and strong team spirit, the team played a close match against Serbia to seize gold in the final.   In 8.　　　　　　 (conclude), the Chinese women’s volleyball winning was assigned where conclusion heroes 课前自主探究 team has fought their way through ups and downs. Led by the well-known Chinese volleyball player 9.　　　　　　 coach Lang Ping, they have continued to aim high and the team begins 10.　　　　　　 (it) journey to the next Olympics.   and its 课前自主探究 1. burst v. 突然出现;(使)爆炸;(使)爆裂 n. 爆裂;爆破;突发 (教材P43) In the 1980s, the team burst onto the international volleyball scene with several major world titles, and an amazing three-set victory over the United States in the final of the 1984 Los Angeles Olympics. 20世纪80年代,中国女排在国际排球赛场上崭露头角,赢得了多个世界 大赛冠军,并在1984年洛杉矶奥运会决赛中以惊人的三局连胜击败了 美国队。 语言知识梳理 10 (1)burst onto 突然出现在……(指突然成功) burst into 闯入;突然爆发 burst into tears/laughter=burst out crying/laughing 突然大哭/大笑 (2) a burst of laughter/applause 一阵大笑/掌声 语言知识梳理 11 【活学活用】 写作金句 ①The new pop band 　　　　　　　　　 　　 with their energetic and catchy songs quickly gained a large fan base.(非谓语)   这支新的流行乐队凭借他们充满活力且朗朗上口的歌曲在音乐界 崭露头角,而且迅速积累了大量的崇拜者。(应用文写作之音乐) bursting onto the music scene 语言知识梳理 12 ②The unexpected appearance of the clown at the party made everyone 　 .   小丑在派对上的意外出现让每个人都大笑了起来。 (读后续写之 场景描写) ③When the actor delivered his final line, 　　　　　　　 　 erupted from the audience, acknowledging his exceptional performance.   当这个演员说出最后一句台词时,观众中爆发出一阵掌声,以认可 他出众的表演。(读后续写之场景描写) burst into laughter/burst out laughing a burst of applause 语言知识梳理 13 2. assign v.分配,分派;指派 (教材P43)In Rio, the Chinese women's volleyball team needed all of its fighting spirit after it was assigned to the “group of death”, where it faced several strong opponents in the group stage matches. 在里约,中国女排队被分配到“死亡之组”后,她们必须拼尽全力,对抗 小组赛中遇到的强大对手。 语言知识梳理 14 (1) assign sb sth=assign sth to sb 把某物分配给某人 assign sb to do sth 指派某人做某事 (2)assignment n. (分派的)工作,任务; (工作等的)分派,布置 语言知识梳理 15 【活学活用】 (1)单句填空 ①The professor assigned his assistant 　 　　　(conduct) experiments and collect data for their new research.   ②[上外版必修一U1] Mrs Peabody, the English teacher, gave the class a writing 　　　　　　(assign).  to conduct assignment 语言知识梳理 16 (2)写作金句 →Teachers should 　　　　　　　　　　　　　　　　　　　　 　 to meet their individual needs.   →Teachers should 　　　　　　　　　　 　　　　　　　　　　 　 to meet their individual needs.   教师应给不同水平的学生布置不同的任务,以满足他们各自的需要。 (应用文写作之学校生活) assign different tasks to students of different levels assign students of different levels different tasks 语言知识梳理 17 3. pay off 得到回报,取得成功;还清(借款) (教材P43)Their perseverance paid off with an epic comeback against the defending champion Brazil in the quarter-finals. 在四分之一决赛对抗卫冕冠军巴西队时,她们的毅力得到了回报: 她们惊人地获得了东山再起的机会。 pay for 支付;为……付出代价 pay back 还钱;报复 pay a visit to 参观,拜访 pay attention to 注意 语言知识梳理 18 【活学活用】 写作金句 ①The time she put in practising her piano pieces really 　　　　　　 when she was invited to perform at the school’s talent show.   当她被邀请在学校才艺表演上演奏时,她投入在练习钢琴曲上的时间 真的得到了回报。(应用文写作之学校生活) paid off 语言知识梳理 19 ②What makes me shocked is that he should 　　　　　　　 　 　　　　　 　　.   使我感到震惊的是,他竟然把欠你的每一分钱都还了。(读后续写之 情感描写) ③　　　　　　　　　　　　　　 enables us to get exposed to our history and culture in depth, which, to some extent, strengthens our national confidence and pride.   参观历史遗迹使我们能够深入了解我们的历史和文化,这在一定程度 上能增强我们的民族自信和自豪感。(应用文写作之推荐信) pay back every cent he owes you Paying a visit to historic sites 语言知识梳理 20 4. contribute to 促成,造成;为……做贡献;导致 (教材P44)Strong team spirit also contributed greatly to their success. 强大的团队精神也极大地促成了她们的成功。 contribute vi. & vt.　 是……的原因之一;捐赠,捐献;增加,添加;撰稿 contribute…to… 把……捐献给…… make a contribution/contributions to 为……做贡献 语言知识梳理 21 [温馨提示] contribute to和make a contribution/contributions to中的 to都为介词, 后接名词、代词或动名词。 语言知识梳理 22 【活学活用】 (1)单句填空/熟词生义 ①[2021·新高考全国Ⅰ卷] In my opinion, reading the English newspaper regularly does contribute to 　　　　　　(improve) my English.   ②[北师版必修一U1] The 　　　　　　(contribute) he made to the village was great, so he became very popular among the villagers and they treated him as one of them.   improving contribution 语言知识梳理 23 ③She decided to contribute an article about environmental protection to the school newspaper. 　　　　　  (2)写作金句 Skating can help you remove stress and stay relaxed, which 　　　　　　　　　　　　　　　　　　　　　　.   滑冰可以帮助你消除压力和保持放松,这有助于你的身心健康。 (应用文写作之运动与健康) contributes to your physical and mental health v.撰稿 语言知识梳理 24 5. cooperation n. 合作,协作 (教材P44)Cooperation between team members is essential. 团队成员之间的合作至关重要。 (1)cooperate vi. 合作,协作;协助,配合 cooperate with 和……合作 (2)cooperative adj. 合作的,协作的;同心协力的 语言知识梳理 25 【活学活用】 (1)单句填空 ①The team showed a 　　　　　　(cooperate) spirit throughout the project, working well together and achieving great results.   ②[沪教版必修三U2] …the developers have said that “China’s BeiDou is the world’s BeiDou”, and they are actively promoting international 　　　　　　(cooperate).  cooperative cooperation 语言知识梳理 26 (2)写作金句 Just as the saying goes, “One tree doesn􀆳t make a forest.” Our success is based on 　　　　　　　　　　　　　　　.   俗话说“一树不成林”,我们的成功是建立在与他人合作的基础上的。 (读后续写之哲理句) cooperating with others 语言知识梳理 27 1.(教材P42)And there we see the Chinese players embracing, with tears of happiness in their eyes…在那里,我们看到中国球员 拥抱着,她们的眼里含着幸福的泪水…… 句型公式 现在分词作宾补 语言知识梳理 28 【归纳拓展】 (1)本句为“see+宾语(名词/代词)+宾补”结构。其常见形式有: do表示动作的全过程 doing表示动作正在进行 done表示被动和动作已经完成 在主动语态中跟不带to的不定式作宾补,但在被动语态中作宾补的 不定式必须带to。 see+宾语+ 语言知识梳理 29 (2)常见的有此用法的感官动词(短语)有:notice 注意;observe 观察; see, watch, look at三看; listen to, hear两听;feel一感觉。用口诀记忆 如下:“注意”“观察”不可缺,“三看”“两听”“一感觉”。 语言知识梳理 30 【活学活用】 (1)单句填空 ①Upon entering the room, I noticed my sister 　　　　　　(pack) her suitcase, and preparing for her trip.   ②I once heard the popular song 　　　　　　(sing) in different languages.   packing sung ①Upon entering the room, I noticed my sister (pack) her suitcase, and preparing for her trip. ②I once heard the popular song (sing) in different languages. 语言知识梳理 31 (2)写作金句 ①The children were seen   to their heart’s content in the garden yesterday afternoon. 昨天下午,有人看到孩子们在花园里尽情欢笑和玩耍。(读后续写之 人物行为描写) ②I watched him 　　　　　　　　　　　 　, his head hanging low.   我注视着他悄悄地走进他的房间,头低垂着。(读后续写之动作描写) to laugh and play step into his room quietly 语言知识梳理 32 2.(教材P44)Led by well-known Chinese volleyball player and coach Lang Ping, they have continued to aim high.在著名的中 国排球运动员和教练郎平的带领下,她们继续力争上游。 句型公式 过去分词(短语)作状语 语言知识梳理 33 【归纳拓展】 (1)过去分词(短语)作状语主要是说明谓语动作发生的背景或条件,表示 原因、时间、条件、让步、方式或伴随等。过去分词(短语)可置于 主句前,也可置于主句后,用逗号与主句隔开。 (2)过去分词(短语)作状语时,过去分词所表示的动作与句子主语之间 构成逻辑上的被动关系。 语言知识梳理 34 【活学活用】 (1)单句填空 ①　　　　　　 (drive) by curiosity, he opened the mysterious box and wanted to explore what was in it.   ②　　　　　　 (write) in a hurry, the essay was full of mistakes.   Driven Written 语言知识梳理 35 (2)写作金句 ①　　　　　　　　　　　　 , she felt scared and helpless.   被独自留在漆黑的房间里,她感到害怕和无助。(读后续写之心理描写) ②　　　　　　　　　　　　　 　　　　, Emma covered her mouth with her hands, her eyes shining with excitement.   对这份意外的生日礼物感到惊喜,艾玛用手捂住了嘴,眼睛里闪烁着 兴奋的光芒。(读后续写之动作和表情描写) Left alone in the dark room Surprised by the unexpected birthday gift 语言知识梳理 36 课 后 习 题 37 Ⅰ 单词拼写(每小题1分，满分4分) 1.　　　　　　 (作弊) in any form is unacceptable, and those who engage in it deserve to be punished accordingly.  2.Surgeons are already using robotic technology with VR to perform complex 　　 　　(外科手术).  Cheating surgery 1 2 3 4 课 后 习 题 38 3.The company aims to build a harmonious work environment where employees feel valued and 　　　 　(团队合作)is encouraged.   4.Every time I collapsed onto the bed intending to skip school, she s　　　　 my arm and dragged me out of bed until I got dressed.  teamwork eized 1 2 3 4 课 后 习 题 39 Ⅱ 单句填空(每小题1.5分，满分12分) 1.They 　　　　　(defeat) the championship team, which brought them instant fame and recognition.   2.The team’s victory over their powerful 　　　　　　(oppose) was truly beyond everyone’s expectations.   3.Using ink on silk, he creates realistic images of scenery, buildings and people, and displays a 　　　　　　　　(remark) mastery of perspective.  defeated opponent remarkable 1 2 3 4 5 6 7 8 课 后 习 题 40 4.It was delightful that I finished the 　　　　　 (assign) ahead of schedule, which was previously thought to be very complicated.  5.This was the first time for me to speak in front of all the members of the association, so I felt a little 　　　　　 (nerve).  6.It is impossible for one company to guarantee permanent 　　　　　　 (cooperate) with another.  assignment nervous cooperation 1 2 3 4 5 6 7 8 课 后 习 题 41 7.Her 　　 　　(steel) determination to succeed in the contest was evident.   8.The novel describes the hero’s adventures so 　　　 　　　 (vivid) that readers feel as if they are part of the story.  steely vividly 1 2 3 4 5 6 7 8 课 后 习 题 42 Ⅲ 短语填空(每小题2分，满分10分) 1.The young author 　　　　　 (突然出现在) the literary scene with her new published novel, which instantly gained praise from some readers.  2.Tu and her team volunteered to test qinghao extract on themselves first and their efforts finally 　　　　　　(取得成功).   3.A good advertisement always 　 　　　 　(有助于) the success of a product.  burst onto paid off contributes to 1 2 3 4 5 课 后 习 题 43 4.I 　　　　　　　 (奋力前行) into a carriage just before the doors closed.  5.As soon as she 　　　　　 　(走下)the train, she saw her parents waiting at the station.  fought my way stepped off 1 2 3 4 5 课 后 习 题 44 Ⅳ 句型训练(每小题3分，满分9分) 1.　 , the doctor felt a sense of relief.(with复合结构) 手术成功完成后,医生感到如释重负。 2.Lily glanced around the room and noticed her mum 　　　　　　　 and the sound of the iron releasing steam was surprisingly relaxing.  莉莉环视了一下房间,看到妈妈正在熨衣服,熨斗冒出蒸汽的声响竟 意外地让人感到惬意。 With the surgery successfully completed ironing clothes 1 2 3 课 后 习 题 45 3.James Barry was born Margaret Bulkley in Ireland but, 　　　　　 　　　　　　　, she was accepted by The University of Edinburgh to study medicine. (非谓语)  詹姆斯·巴里出生于爱尔兰,原名玛格丽特·巴克利,但她打扮成男人, 被爱丁堡大学录取学习医学。 dressed as a man 1 2 3 课 后 习 题 46 Ⅴ 阅读理解(每小题2.5分，满分20分) A [2025·辽宁实验中学高二期中] Confused by food nutrition labels? You’re not alone. Now, researchers have suggested an alternative: labelling the amount and type of exercise needed to burn off the calories. Current food and drink labels display nutritional information such as the amount of calories and fat. However, researchers led by Prof. Amanda Daley at Loughborough University say that these labels are 1 2 3 4 5 6 7 8 课 后 习 题 47 having a limited effect on changing buying habits. Instead, they propose a labelling system called “physical activity calorie equivalent or expenditure” (PACE) (体育活动热量当量), which shows how many minutes or miles of physical activity are needed to burn off the calories. For example, a small bar of milk chocolate contains 230 calories, which would take about 42 minutes of walking, or 22 minutes of running, to burn off. They pooled the data from 14 previous studies which compared the impact of PACE labelling with that of other types of food 1 2 3 4 5 6 7 8 课 后 习 题 labelling, or with no food labelling at all. They calculated that PACE labelling could cut a person’s daily calorie intake by up to 200 calories. “Public health agencies may want to consider the possibility of including policies to promote PACE food labelling as a strategy that contributes to the prevention and treatment of obesity (肥胖) and related diseases,” said the researchers. The UK’s Royal Society for Public Health has already called for PACE labelling to replace the current system. However, not everyone is convinced. A spokesperson for the eating disorder charity Beat 1 2 3 4 5 6 7 8 课 后 习 题 said, “We believe that anti-obesity campaigns that focus on weight instead of health are ineffective and that recommending more exercise is an ineffective and over-simplistic approach to a complex problem. Most urgently, public health campaigns must consider people's mental as well as their physical health, moving from obesity-shaming to evidence-based campaigns that build confidence and support healthy eating.” 1 2 3 4 5 6 7 8 课 后 习 题 【文章大意】这是一篇说明文。本文主要介绍了传统的食品营养标签 对人们改变购买习惯的指导作用有限,研究人员提出了PACE(体育活动 热量当量)标签系统,这种标签系统能显示消耗热量需要多少分钟或几 英里的体力活动。 1 2 3 4 5 6 7 8 课 后 习 题 51 ( )1. What additional information can you get from PACE labels compared with the current ones? A.Exercise advice. B.Fat content. C.Nutrition facts. D.Calorie content. √ 1 2 3 4 5 6 7 8 课 后 习 题 52 [解析] 细节理解题。根据第二段“Instead, they propose a labelling system called ‘physical activity calorie equivalent or expenditure’ (PACE) (体育活动热量当量), which shows how many minutes or miles of physical activity are needed to burn off the calories.”(相反,他们 提出了一个名为“体育活动热量当量”的标签系统,此标签系统能显示 消耗热量需要多少分钟或几英里的体力活动。)可知,PACE标签系统 能从体力活动锻炼角度对食品设定标签。因此,与当前的标签相比, 人们可以从PACE标签中获得锻炼建议。故选A项。 1 2 3 4 5 6 7 8 课 后 习 题 53 ( )2. What does the underlined word “pooled” in Paragraph 3 probably mean? A.Collected. B.Distributed. C.Deleted. D.Proved. √ 1 2 3 4 5 6 7 8 课 后 习 题 54 [解析] 词义猜测题。根据第三段画线词所在句“…which compared the impact of PACE labelling with that of other types of food labelling, or with no food labelling at all.”(……这些研究比较了PACE标签与其他 类型食品标签的影响,或者与根本没有食品标签的影响。)可推知, 画线词所在句which前的句意为“他们收集了之前14项研究的数据”, 即画线词pooled意为“收集”,因此,A项collected(收集)符合题意。 故选A项。 1 2 3 4 5 6 7 8 课 后 习 题 55 ( )3. What can we know from the spokesperson’s comments? A.Obesity is a physical problem and can be solved by increasing exercise. B.Obesity is related to eating habits and can be tackled by cutting calories. C.Obesity is no simple problem but can be settled by focusing on weight. D.Obesity is complicated and should be tackled physically and mentally. √ 1 2 3 4 5 6 7 8 课 后 习 题 56 [解析] 推理判断题。根据第四段“A spokesperson for the eating disorder charity Beat said, ‘We believe that anti-obesity campaigns that focus on weight instead of health are ineffective and that recommending more exercise is an ineffective and over-simplistic approach to a complex problem. Most urgently, public health campaigns must consider people’s mental as well as their physical health, moving from obesity-shaming to evidence-based campaigns that build confidence and support healthy eating.’”(饮食失调慈善机构 1 2 3 4 5 6 7 8 课 后 习 题 Beat的一位发言人说:“我们认为,以体重而不是健康为重点的反肥胖 运动是无效的,建议更多的锻炼是一种无效的、过于简单化的解决 复杂问题的方法。最紧迫的是,公共卫生运动必须考虑人们的心理 和身体健康,从肥胖羞辱转向建立信心和支持健康饮食的基于证据 的活动。”)可知,从发言人的评论中我们能了解到D项(肥胖问题是 复杂的,应该从身体和精神上加以解决。)符合题意。故选D项。 1 2 3 4 5 6 7 8 课 后 习 题 ( )4. What’s the best title for the text? A.PACE: a new labelling option B.Nutrition: a basic step towards health C.Labelling: a smart advisor for shopping D.Exercise: an effective treatment for obesity [解析] 主旨大意题。通读全文,尤其是由第一段“Confused by food nutrition labels? You’re not alone. Now, researchers have suggested an alternative: labelling the amount and type of exercise needed to burn off the calories.”(被食品营养标签搞糊涂了?你不是一个人。 √ 1 2 3 4 5 6 7 8 课 后 习 题 59 现在,研究人员提出了另一种选择:标明消耗热量所需的运动量和 类型。)以及第二段“Instead, they propose a labelling system called ‘physical activity calorie equivalent or expenditure’ (PACE) (体育活动 热量当量), which shows how many minutes or miles of physical activity are needed to burn off the calories.”可知,本文主要介绍了 传统的食品营养标签对人们改变购买习惯的指导作用有限,研究人员 提出了名为“体育活动热量当量”的标签系统,此标签系统能显示消耗 热量需要多少分钟或几英里的体力活动。因此,这篇文章最好的标题 是A项(PACE:一种新的标签选择)。故选A项。 1 2 3 4 5 6 7 8 课 后 习 题 B[2026·江苏扬州中学高二月考] For the first time, neuroscientists have established a connection between changes in our visual perception (视觉感知) and the rhythm of our steps while we’re walking. Researchers studied 45 subjects walking in a virtual environment along a 10-metre path. During each 9-second walk, subjects responded to visual inputs. Eye and head movements, as well as walking information, were tracked. The study shows that the brain processes vision in a rhythmic manner, rising and falling in response 1 2 3 4 5 6 7 8 课 后 习 题 61 to rhythm with our steps. When swinging from one step to the next, visual perception is good and reactions are fast. During the footfall, however, our vision is not as sharp and reactions are slow. Lead author Dr Davidson said, “We are consciously aware of a smooth stream of vision but this is deceptive. Compare it with a duck swimming in a pond. Beneath the smooth motion on the surface there is a lot of cycling activity.” For the mismatch, the current view is that the brain is a predictive machine that actively predicts what ought to be there and fills in the missing details. 1 2 3 4 5 6 7 8 课 后 习 题 It is unclear why our brain’s perceptual processes are so closely related to walking. Professor Alais said, “One possible explanation is that vision becomes secondary to movement control while your foot is grounded and the next step is planned. Once you are in the swing stage between footfalls, the brain switches back to prioritizing (优先 处理) the sensing of the world, creating an ongoing perceptual rhythm that harmonizes with your step rate.” Dr Davidson said, “An obvious question is whether the connection is more evident in the elderly given difficulty with balance as we age. 1 2 3 4 5 6 7 8 课 后 习 题 The findings also raise the exciting possibility that we could develop cheap and easy medical tests using VR headsets, or use this information to develop tests for the early stage of muscular disorders or some mental illnesses, which can be shown in abnormal walking.” He said it could also be applied to further research in sports science to better decision-making and reaction times in athletes. 1 2 3 4 5 6 7 8 课 后 习 题 【文章大意】这是一篇说明文。文章主要介绍了神经科学家首次 发现,我们走路时的视觉感知变化与我们的步伐节奏之间存在联系。 1 2 3 4 5 6 7 8 课 后 习 题 65 ( )5.What happens to a walking man according to the study? A.The head moves with the steps. B.The brain works best during the footfall. C.The level of vision experiences changes. D.The eyes’ information processing is limited. √ 1 2 3 4 5 6 7 8 课 后 习 题 66 [解析] 细节理解题。根据第一段“For the first time, neuroscientists have established a connection between changes in our visual perception (视觉感知) and the rhythm of our steps while we’re walking.”(神经科学家首次在我们走路时的视觉感知变化和步伐节奏 之间建立了联系。)可知,走路的人的视觉水平经历着变化。故选C项。 1 2 3 4 5 6 7 8 课 后 习 题 67 ( )6. Which of the following can replace the underlined word “deceptive” in Paragraph 3? A.Effortless. B.Unreliable. C.Inspiring. D.Changeable. √ 1 2 3 4 5 6 7 8 课 后 习 题 68 [解析] 词义猜测题。根据画线词所在句中“We are consciously aware of a smooth stream of vision…”(我们有意识地察觉到流畅的视觉流……) 和but以及下文“Compare it with a duck swimming in a pond. Beneath the smooth motion on the surface there is a lot of cycling activity.”(把 它与在池塘里游泳的鸭子做比较。在表面流畅的运动之下,有很多周期 性活动。)可知,我们有意识地察觉到流畅的视觉流,但这是骗人的。 画线词deceptive意为“欺骗性的”,和B选项unreliable“不可靠的”意思 相近。故选B项。 1 2 3 4 5 6 7 8 课 后 习 题 69 ( )7. What does Professor Alais’ explanation highlight? A.The narrow range of human focus. B.The cooperation among body parts. C.The different tasks of the human senses. D.The adaptive nature of brain processing. [解析] 推理判断题。根据第四段中“Professor Alais said, ‘One possible explanation is that vision becomes secondary to movement control while your foot is grounded and the next step is planned. Once you are in the swing stage between footfalls, the brain switches back to √ 1 2 3 4 5 6 7 8 课 后 习 题 70 prioritizing (优先处理) the sensing of the world, creating an ongoing perceptual rhythm that harmonizes with your step rate.’”(艾莱斯教授 说:“一种可能的解释是,当你的脚站稳并计划下一步时,视觉变得次于 运动控制。一旦你处于脚步之间的摇摆阶段,大脑就会切换回优先处理 对世界的感知,创造出一种与你的步伐速度相协调的持续感知节奏。”) 可推知,艾莱斯教授的解释强调了大脑处理的自适应特性。故选D项。 1 2 3 4 5 6 7 8 课 后 习 题 ( )8. Which statement about the findings will Dr Davidson agree with? A.They help improve athletes’ recovery. B.They need to be tested on a larger scale. C.They may fail to apply to elderly people. D.They may drive progress in various areas. [解析] 推理判断题。根据最后一段“…‘…The findings also raise the exciting possibility that we could develop cheap and easy medical tests using VR headsets, or use this information to develop tests for the √ 1 2 3 4 5 6 7 8 课 后 习 题 72 early stage of muscular disorders or some mental illnesses, which can be shown in abnormal walking.’ He said it could also be applied to further research in sports science to better decision-making and reaction times in athletes.”(……“……这些发现还提出了一种令人兴奋 的可能性,即我们可以使用VR头盔开发廉价而简单的医学测试,或者 利用这些信息开发针对早期肌肉疾病或一些精神疾病的测试,这些 疾病可以在异常行走中表现出来。”他说,它还可以应用于体育科学 的进一步研究,以提高运动员的决策和反应时间。)可推知,戴维森 博士认为这些发现可能会推动各个领域的进步。故选D项。 1 2 3 4 5 6 7 8 课 后 习 题 $