Unit 4 Looking good，feeling good（复习课件）英语译林版必修第一册

该高中英语课件系统梳理了Unit 4“Looking good，feeling good”的核心知识，围绕“人与自我”主题语境，整合健康生活相关词汇、关系副词引导的定语从句及“介词+which”替换语法、建议信写作等内容，通过知识图谱串联重点单词、短语、语法及写作框架，帮助学生构建完整的单元知识网络。 其亮点在于采用“考点串讲-语法对比-主题写作-综合训练”的分层复习策略，如语法部分通过对比when/where/why与关系代词的用法培养思维品质，主题写作结合观点表达训练提升语言能力，综合训练涵盖单词拼写、阅读及应用文写作发展学习能力。这种设计既帮助学生巩固知识，也为教师提供精准复习教学支持。

译林版·必修第一册 Unit 4 Looking good，feeling good 单元复习 Unit 4 Looking good，feeling good 复习目标 知识图谱 考点串讲 单元语法 主题写作 综合训练 复习目标 知识图谱 考点串讲 单元语法 主题写作 综合训练 CONTNETS 1.主题语境人与自我（身心健康、健康生活方式、理性审美、形体焦虑）； 2.掌握健康饮食、作息、身材焦虑、身心健康相关词汇，如diet, energetic, concentrate, slim down, side effect, live up to等； 3.语法掌握关系副词when/where/why引导限制性定语从句，以及“介词 + which”替换结构；（重点掌握） 4.掌握应用文给有身材焦虑/盲目减肥同学的建议信。（重点掌握） 复习目标 知识图谱 关系副词引导 限制性定语从句 单元语法 2. 赞成和反对的常用表达 3. 个人看法的表达 主题写作 1.表达观点类文章 function shadow 重点单词 immediately get into shape guard against 重点短语 slim down contribute to take pride in Unit 4 Looking good，feeling good Unit 4 Looking good，feeling good 考点串讲 译林版·必修第一册 考点串讲 重点词汇 单词 词形 意思 n. 男性，雄性 adj. 男性的；雄性的 n. 格言，谚语，警句 adv. 稍微，略微 prep. 在…之内 adv. 相当；更准确地说 n. 方面，层面 n. 数量 n. 日程安排，工作计划；时间表 n. （大学、学院的）校园，校区 male saying slightly within rather aspect amount schedule campus 考点串讲 词形转换 1.concentrate vi.& vt.集中（注意力、思想等）；全神贯注→concentration n.集中；专心；专注→concentrated adj.集中的 2.extreme adj.极端的；严重的 n.极端不同的感情（或境况、行为方式等）→extremely adv.极端地 3.effect n.效果，作用；影响→effective adj.有效的；生效的→effectively adv.有效地；有影响地 4.energy n.精力；活力；能量→energetic adj.精力充沛的，充满活力的 5.frighten vt.使惊吓，使惊恐→frightened adj.害怕的，惊吓的，受惊的→frightening adj.令人恐惧的 考点串讲 词形转换 6.contribute vi.& vt.是……的原因之一；捐赠，捐献；增加，添加→contribution n.贡献→contributor n.捐赠者；投稿人 7.memorize v.记忆，记住→memory n.记忆力，记性；记忆，回忆 8.treat vt.治疗；对待→treatment n.治疗；对待，待遇；处理 9.add v.增加，添加；补充说→addition n.增加，添加；加法→additional adj.附加的；额外的 10.beauty n.美，美丽；美人，美好的东西→beautiful adj.美丽的→beautify vt.美化；使更美丽 11.achieve v.达到，完成→achievement n.成就，成绩；达到，完成 考点串讲 词汇精讲 1. effect n.效果，作用；影响 情景导学 China's high-speed railway network has connected various cities effectively. 中国的高速铁路网有效地连接了各个城市。 用法归纳 ①in effect 实际上 ②come into effect生效 ③put...into effect实施；使……生效 ④have an effect/influence/impact on/upon...对……产生影响 词汇拓展 effective adj.有效的；生效的 effectively adv.有效地；有影响地 考点串讲 词汇精讲 2. frightened adj.害怕的，惊吓的，受惊的 情景导学 I was very frightened，so I closed my eyes. 我非常害怕，所以我闭上眼睛。 用法归纳 ①be frightened to do sth. 害怕做某事 ②be frightened to death 吓得要死 ③be frightened of/that... 害怕…… 词汇拓展 ①frightening adj.令人恐惧的 ②frighten vt.使惊吓，使惊恐 考点串讲 词汇精讲 3. contribute vi.& vt.是……的原因之一；捐赠，捐献；增加，添加 情景导学 The compass，paper-making，gunpowder，and the art of printing are called the Four Great Inventions that China contributed to the world.指南针、造纸术、火药和印刷术被称为“四大发明”，是中国对世界做出的贡献。 用法归纳 ①contribute...to... 把……捐献给…… ②contribute to doing sth. 有助于做某事；导致某事物；投稿 词汇拓展 contribution n.贡献 contributor n.捐赠者；投稿人 考点串讲 词汇精讲 4. shadow n.阴影,影子；昏暗处，阴暗处；坏影响 v.投影于；跟踪 情景导学 The children were playing, jumping on each other's shadows.孩子们正在嬉戏，跳来跳去踩彼此的影子。 用法归纳 ①in shadow在暗处 ②in/under the shadow of sth.在某事/物的阴影下 ③in sb.'s shadow=in the shadow of sb.在某人的光环之下 ④cast/throw a shadow/shadows on/over在……上投下阴影；给……蒙上阴影 考点串讲 句型精讲 Sentence 1 知识总结 it作形式主语的常用句式： ①It+be+形容词（strange、important、vital、obvious、possible、certain、 necessary...）+that从句； ②It+be+名词短语（a pity、a shame、a fact、an honour、a good idea、no wonder...）+that从句； ③It+be+过去分词（said、thought、believed、suggested、supposed、reported...）+that从句。 It‘s a pity that few students nowadays are keen on reading classics which I think are really worth reading.遗憾的是现在很少有学生热衷于阅读经典著作，我认为它们真的值得一读。 考点串讲 句型精讲 The way he expressed his gratitude left a deep impression on everyone present. Sentence 2 译文：他表达感激之情的方式给在场的每个人都留下了深刻印象。 知识总结 ①way意为“方式、方法”时，其后常接that/in which引导的定语从句，关系词that/in which可以省略；其后可接of doing/to do sth.作定语； ②way后接定语从句时，关系词在从句中作主语或宾语，关系代词用that/which，关系词作宾语时可以省略。 Unit 4 Looking good，feeling good 单元语法 译林版·必修第一册 单元语法 关系副词引导限制性定语从句 一、总则 1. 关系副词 关系副词只有3个：when（时间）、where（地点）、why（原因） 功能：修饰先行词，在限制性定语从句中只作状语（从句主谓宾完整，不缺主语/宾语）。 2. 判断方法 先找先行词：时间名词→when；地点/抽象场景→where；reason→why 拆分定语从句：从句主谓宾齐全、不缺人/物，用关系副词； 从句缺主语/宾语，改用关系代词that/which/who。 3. 替换 when = on / in / at / during + which where = in / at / on + which why = for which 单元语法 关系副词引导限制性定语从句 二、用法 （一）when修饰时间先行词 1. 适用先行词 day, time, moment, year, month, week, age, occasion, period等时间名词 2. 用法：在从句作时间状语，从句句子完整 例句1:I still remember the day when we joined the school club. 拆分：先行词the day；从句we joined the school club主谓完整 when = on which（on the day） 例句2:There was a time when I worried about my weight. when = during which 3. 高频易错 先行词是时间，但从句缺主语/宾语→不用when，用that/which ✅ I will never forget the day (that/which) we spent together. （spent后缺宾语，the day作spent宾语，不用when） ❌ I will never forget the day when we spent together. 单元语法 关系副词引导限制性定语从句 （二）where修饰地点/抽象场景先行词 1. 两类先行词 1）具体地点：school, library, house, park, hospital, room等 This is the library where I read articles about healthy lifestyles. where = in which 2）抽象地点：point, stage, case, situation, position, activity 这类词不指实物地点，但表示“某种局面、阶段、场景”，从句完整用where 例 1 We have reached a point where we need to change our lifestyle. （point：阶段、地步，where=at which） 例2 There are many cases where teens skip meals to lose weight. （cases：情况，where=in which） 单元语法 关系副词引导限制性定语从句 2. 易错区分 先行词是地点，但从句缺主/宾，改用which/that ✅ The school (that/which) we visited is beautiful. （visited缺宾语，不用where） （三）why修饰先行词the reason 1. 固定搭配：先行词只能是reason，从句完整用why Do you know the reason why he fainted at PE class? why = for which 2. 高频陷阱 reason后从句缺宾语，不能用why，改用that/which ✅ The reason (that/which) he gave was a lie. （gave缺少宾语，the reason作gave宾语，不用why） ❌ The reason why he gave was a lie. 单元语法 关系副词引导限制性定语从句 三、介词 + which替换对照表 关系副词 等价介词 + which 例句转换 when on which（具体某天） in which（年月） at which（时刻/年龄） I miss the day when we chatted. =I miss the day on which we chatted. where in which（室内/大地点） at which（小场所/阶段） This is the gym where I exercise. =This is the gym in which I exercise. why for which Tell me the reason why you feel anxious. =Tell me the reason for which you feel anxious. 单元语法 关系副词引导限制性定语从句 四、关系副词省略 限制性定语从句中，when/where/why一律不能省略 错：I remember the day we met.（缺when，句子残缺）对：I remember the day when we met. 补充：只有关系代词作宾语时才可以省略。 五、易混对比 对比1 时间先行词 从句完整→when：I miss the summer when we travelled. 从句缺宾语→which/that：I miss the summer (that) we spent. 对比2 地点先行词 从句完整→where：The café where we chatted is near school. 从句缺宾语→which/that：The café (that) we visited is near school. 对比3 reason先行词 从句完整→why：The reason why he skipped meals is clear. 从句缺宾语→which/that：The reason (that) he told us is a lie Unit 4 Looking good，feeling good 主题写作 译林版·必修第一册 主题写作 主题解读 表达观点类 文章通常分为三段, 首先提出某一现象或问题, 然后描述这一现象或问题产生的原因及影响, 最后提出自己的观点并给出解决办法。 主题写作 写作思路 体裁 说明文 人称 第三人称 时态 一般现在时 话题 对各类现象发表观点 框架 第一段 引入话题 第二段 介绍细节 第三段 表达个人观点 主题写作 写作练习 各类电视节目广泛使用短信参与方式,对此人们评价不一。 请你对此现象谈谈个人看法: 态度一 态度二 你的观点 给观众提供了更多的参与机会 控制不当,节目品位无法保证 …… 给媒体带来更多收益 短信费用过高,观众易生反感 迎合年轻人对新事物的追求 沉溺于此,浪费精力 注意:1.词数80左右; 2.请在相应位置作答。 _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 主题写作 写作范文 At present, short messages are widely involved in various TV programs. People react to them in different ways. Defenders hold the view that short messages offer the audience more chances to participate in the live programs. In this way, the mass media benefit a lot from them. On the other hand, they appeal to the need of the young people. Critics accuse that if the short messages are out of control, we cannot ensure the taste of the programs. What’s more, the expenses may make the audience feel bad. To make matters worse, some adolescents are so addicted to them that too much time and energy are wasted. As far as I am concerned, the short message, which is typical of information technology, is a powerful tool that needs to be used with care. Unit 4 Looking good，feeling good 综合训练 译林版·必修一 综合训练 一、根据首字母拼写单词。 1．These animals consumed large a___________ of vegetation (植被), which reduced plant diversity in the park. 【答案】amounts/mounts 【详解】句意：这些动物消耗了大量的植被，减少了公园的植物多样性。amounts of表示“大量的”，故填amounts。 2．The birds, f__________ by the presence of the scientists, disappeared really quickly again. 【答案】frightened/rightened 【详解】句意：由于科学家的出现而受到惊扰，这些鸟儿很快又消失了。根据“by the presence of the scientists”可知，此处表示鸟儿被惊扰，用过去分词frightened，意为“受惊的”，作后置定语。 综合训练 一、根据汉语提示拼写单词。 3．The subway line, which was originally set to begin operation in early 2018, is opening ahead of s_________. 【答案】schedule/chedule 【详解】句意：原定于2018年初开始运营的地铁线路提前开工。结合首字母和句意，填名词schedule“工作计划，日程安排”，ahead of schedule意为“提前”，故答案为schedule。 4．Don’t only see the bad side; every event has both positive and n________ meanings. 【答案】negative/egative 【详解】句意：不要只看到不好的一面；每件事都有积极和消极两层含义。 根据首字母以及并列词positive可知，空处需填形容词与 positive对应，修饰名词meanings，negative表示“消极的”，符合题意。 综合训练 一、根据汉语提示拼写单词。 5．Terrorists a_________ Paris in November, 2015, killing more than 100 people. 【答案】attacked/ttacked 【详解】句意：恐怖分子于2015年11月袭击了巴黎，造成100多人死亡。本空在句中作谓语，根据时间状语in November, 2015可知，动作发生在过去，使用一般过去时，结合首字母提示a和语境可知，用attack“袭击”的过去式attacked。 6．The old man was sent to hospital because of high blood p_____________. 【答案】pressure/ressure 【详解】句意：这位老人因为高血压被送往医院。根据首字母p和句意可知，此处为不可数名词pressure作宾语。 综合训练 一、根据汉语提示拼写单词。 7．Mrs. Smith’s weight was increasing quickly, so his husband told her to go on a d_____. 【答案】diet/iet 【详解】句意：史密斯太太的体重增长很快，所以她丈夫让她节食。根据首字母“d”以及上文“Mrs. Smith’s weight was increasing quickly”可知，丈夫让她通过控制饮食来减重，本空用名词diet，作宾语，构成固定搭配go on a diet，意为“节食，减肥”。 8．We should finish the work w___________ 24 hours. 【答案】within/ithin 【详解】句意：我应该在24小时内完成这项工作。分析句子可知，本句需用介词，结合首字母，故用within。 综合训练 二、所给词的适当形式填空。 1．I became _________ (energy) again after the vacation. 【答案】energetic 【详解】句意：假期过后我又变得精力充沛了。系动词became后需接形容词作表语，energy的形容词形式为energetic，表示“精力充沛的”。 2．It is high time that we _________ (concentration) on protecting the environment. 【答案】concentrated/should concentrate 【详解】考查虚拟语气。句意：到时间我们要关注于保护环境的时间了。It is high time that从句句型中从句用虚拟语气，谓语动词用动词过去时或者should+动词原形。故填concentrated/should concentrate。 综合训练 二、所给词的适当形式填空。 3．The practical_________ (apply) of solar energy in rural areas has brought electricity to thousands of homes. 【答案】application 【详解】句意：太阳能在农村地区的实际应用已经为成千上万的家庭带来了电力。本空作主语，用名词形式application“应用”。 4．As soon as the bell rings, all the students _________ (immediate) go back to their seats and prepare for class. 【答案】immediately 【详解】句意：铃声一响，所有学生立刻回到座位，准备上课。空格修饰动词短语go back，需要使用副词；形容词immediate的副词形式为immediately“立刻、马上”。 综合训练 二、所给词的适当形式填空。 5．Regular exercise is proven to be _________ (effect) in reducing stress and improving sleep quality. 【答案】effective 【详解】句意：事实证明规律运动能有效缓解压力、提升睡眠质量。空处作表语，用形容词effective。 6．Winning the international contest is regarded as a remarkable _________ (achieve) for the young team. 【答案】achievement 【详解】句意：赢得这项国际赛事被视作这支青年队伍的卓越成就。空处作介词的宾语，用名词achievement，不定冠词提示用单数。 综合训练 二、所给词的适当形式填空。 7．In _________ (add) to the school, the village has a clinic, which was also built with government support. 【答案】addition 【详解】句意：除了这所学校之外，这个村子还有一间诊所，该诊所同样在政府扶持下建成。作介词in的宾语，提示词的名词形式addition符合题意，in addition to“除了……外”是固定搭配。 8．Howard is a _________ (talent) pianist who shines with remarkable musical skill. 【答案】talented 【详解】句意：霍华德是一位极具天赋的钢琴家，他凭借出众的音乐技艺大放异彩。空处修饰名词pianist，提示词的形容词形式talented“有天赋的”符合题意。 综合训练 三、阅读理解 OPENINGS AND PREVIEWSAnimals Out of Paper Yolo！Productions and the Great Griffon present the play by Rajiv Joseph, in which an origami(折纸术) artist invites a teenage talent and his teacher into her studio. Merri Milwe directs. In previews. Opens Feb. 12. (West Park Presbyterian Church, 165 W. 86th St. 212-868-4444.) The Audience Helen Mirren stars in the play by Peter Morgan, about Queen Elizabeth II of the UK and her private meetings with twelve Prime Ministers in the course of sixty years. Stephen Daldry directs. Also starring Dylan Baker and Judith Ivey. Previews begin Feb. 14.(Schoenfeld, 236 W. 45th St. 212-239-6200.) Hamilton Lin-Manuel Miranda wrote this musical about Alexander Hamilton, in which the birth of America is presented as an immigrant story. Thomas Kail directs. In previews. Opens Feb. 17.(Public, 425 Lafayette St. 212-967-7555.) On the Twentieth Century Kristin Chenoweth and Peter Gallagher star in the musical comedy by Betty Comden and Adolph Green, about a Broadway producer who tries to win a movie star’s love during a cross-country train journey. Scott Ellis directs, for Roundabout Theatre Company. Previews begin Feb. 12.(American Airlines Theatre, 227 W. 42nd St. 212-719-1300.) 综合训练 三、阅读理解 1．What is the play by Rajiv Joseph probably about? A．A type of art. B．A teenager’s studio. C．A great teacher. D．A group of animals. 2．Who is the director of The Audience? A．Helen Mirren. B．Peter Morgan. C．Dylan Baker. D．Stephen Daldry. 3．Which play will you go to if you are interested in American history? A．Animals Out of Paper. B．The Audience. C．Hamilton. D．On the Twentieth Century. 综合训练 三、阅读理解 【答案】1．A 2．D 3．C 【导语】这是一篇应用文。介绍了四场演出的主要内容，导演，时间，地点等信息。 【详解】1．细节理解题。根据话剧Animals Out of Paper中的Productions and the Great Griffon present the play by Rajiv Joseph, in which an origami(折纸术) artist invites a teenage talent and his teacher into her studio.可知，Rajiv Joseph创作的话剧是关于折纸的一种艺术。故选A。 2．细节理解题。根据话剧The Audience的Stephen Daldry directs.可知，本剧是Stephen Daldry导演的。故选D。 3．细节理解题。根据音乐剧Hamilton 的Lin-Manuel Miranda wrote this musical about Alexander Hamilton, in which the birth of America is presented as an immigrant story.可知，该剧的主题是美国的诞生，由此可知，如果你对美国历史感兴趣，你可以看这部音乐剧。故选C。 综合训练 四、七选五阅读 A healthy lifestyle is essential (重要的) for a happy and fulfilling life. It involves several aspects, such as a balanced diet, regular exercise, and sufficient rest. First of all, a balanced diet is crucial. 1 It should include plenty of fruits, vegetables, whole grains (谷类), lean proteins (蛋白质), and healthy fats. Avoid processed foods and excessive sugar and salt intake. Secondly, regular exercise is necessary. 2 It can help improve physical fitness, reduce the risk of chronic (慢性的)  diseases, and enhance mental well - being. In addition, getting enough sleep is equally important. Lack of sleep can affect our immune (免疫) system, mood, and cognitive function. 3 4 Chronic stress can have negative effects on our health. We should find effective ways to cope with stress, such as meditation or hobbies. Finally, maintaining good social relationships is beneficial. Spending time with family and friends can provide emotional support and a sense of belonging. 5 A．It should be at least 7 - 8 hours per night for adults. B．Another aspect of a healthy lifestyle is stress management. C．Exercise can be in the form of walking, running, swimming, or cycling. D．Positive social interactions can contribute to a happier and healthier life. E．A diet rich in nutrients provides the energy and nutrients our body needs. F．We should try to balance work and personal life to avoid excessive stress. G．A healthy lifestyle also involves avoiding bad habits like smoking and excessive alcohol consumption. 综合训练 【答案】1．E 2．C 3．A 4．B 5．D 【导语】这是一篇说明文。文章主要介绍了健康生活方式所包含的几个核心方面，旨在说明健康生活方式对幸福充实人生的重要性。 【详解】1．本题在第二段段中。根据它前面一句“First of all, a balanced diet is crucial. (首先，均衡的饮食至关重要。)”以及后句“It should include plenty of fruits, vegetables, whole grains, lean proteins, and healthy fats. (它应该包含大量的水果、蔬菜、全谷物、优质蛋白质和健康脂肪。)”可知，本空要说明均衡饮食的作用或重要性，E项“富含营养的饮食能为我们的身体提供所需的能量和营养。”能承上启下，体现均衡饮食的作用是为身体提供必要营养。故选E。 2．本题在第三段段中。根据它前面一句“Secondly, regular exercise is necessary. (其次，规律的运动是必要的。)”以及后句“It can help improve physical fitness, reduce the risk of chronic diseases, and enhance mental well-being. (它有助于提高身体素质、降低慢性病风险并提升心理健康水平。)”可知，本空要对运动的具体形式进行说明，C项“运动可以是散步、跑步、游泳或骑行等形式。”能承上启下，说明了不同形式的运动都能带来健康好处。故选C。 3．本题在第四段结尾。根据它前面一句“In addition, getting enough sleep is equally important. Lack of sleep can affect our immune system, mood, and cognitive function .(此外，充足的睡眠也同样重要。睡眠不足会影响我们的免疫系统、情绪和认知功能。)”可知，本空要对充足的睡眠给出具体的时长标准，A项“成年人每晚的睡眠时间应至少为7-8小时。”能承接上文，7-8小时是具体的时长标准。故选A。 4．本题在第五段段首。根据它后面的句子“Chronic stress can have negative effects on our health. We should find effective ways to cope with stress, such as meditation or hobbies. (长期压力会对健康产生负面影响。我们应该找到有效的减压方法，比如冥想或培养爱好。)”可知，本空要引出压力管理这一健康生活方式的新方面，B项“健康生活方式的另一个方面是压力管理。”符合要求，而且stress是原词复现。故选B。 5．本题在末段结尾。根据上文“Finally, maintaining good social relationships is beneficial. Spending time with family and friends can provide emotional support and a sense of belonging. (最后，维持良好的社交关系十分有益。与家人朋友相处能获得情感支持和归属感。)”可知，本空要进一步说明良好社交关系对健康的积极作用，D项“积极的社交互动能让生活更幸福、更健康。”能承接上文，与推断相吻合，而且social是原词复现。故选D。 综合训练 五、应用文写作 假定你是李华，你的美国好友Bernadette发来邮件说，她很羡慕明星和模特的身材，但自己却不够苗条，为此感到很焦虑，非常希望得到你的帮助。请你给她回一封邮件并提出一些建议，内容包括： (1) 写信目的； (2) 提出建议； (3) 表达祝愿。 注意：(1) 词数80左右； (2) 可以适当增加细节，以使行文连贯。 Dear Bernadette, __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours sincerely, Li Hua 综合训练 五、应用文写作【参考范文】 Dear Bernadette, Hearing that you are suffering from body shame, I'd like to make some suggestions. First of all, if I were you, I would stop projecting the figure of those stars or models on myself, because that is the result of their career choice, not a common phenomenon. Second, talk to someone you trust about how you feel, which is a good way to release anxiety. Last, why not find something you like about your body? You will realize that beauty means more than being slim. Hope my suggestions will be useful to help you rebuild confidence. Yours, Li Hua 译林版·必修第一册 感谢聆听 $