单元复习提升4 Unit 4 Body Language（课件PPT）-【金榜题名】2026-2027学年高二英语选择性必修第一册高中同步学案（人教版）

该高中英语单元复习课件系统梳理了Body Language单元的词汇拓展与阅读素养，通过词根词缀归纳（如-ment后缀词汇）、话题词汇分类表（语言、书面语言等类别）及即时演练（语法填空、翻译句子），帮助学生构建词汇知识网络与阅读能力框架。 其亮点在于融合语言能力与思维品质培养，如词根词缀拓展中“develop→development”等词形转换练习，结合翻译句子提升语言运用能力；背景阅读通过“积极肢体语言与职业”主题的推理题（如判断负面肢体语言选项），培养逻辑分析能力。分层设计（基础词汇练习到高考阅读应用）满足不同学生需求，教师可依托资料精准实施复习，提升学生知识巩固效率。

Unit 4　Body Language 单元复习提升(四) Unit 4　Body Language 返回导航 1 目录 contents Part 01 单元词汇拓展 Part 02 单元素养培优 Unit 4　Body Language 返回导航 1 单 元 词 汇 拓 展 返回导航 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 单 元 素 养 培 优 返回导航 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 Unit 4　Body Language 返回导航 1 谢谢观看 Unit 4　Body Language 返回导航 1 一、词根词缀词汇拓展 assessment n．评价；评定 1．词缀：­ment为名词后缀，加在动词后，使其变成名词。 动词＋­ment→ 名词 assessment＝assess(vt.评估；评价)＋­ment 2．词汇拓展： ①equip (vt.装备)＋­ment→equipment(n.装备) There was no firefighting equipment. 没有消防设备。 ②develop(v.发展)＋­ment→development(n.发展) Education is central to a country’s economic development. 教育对一个国家的经济发展至关重要。 ③employ(v.雇佣)＋­ment→employment(n.雇佣) She was unable to find employment. 她没能找到工作。 ④improve(v.提高)＋­ment→improvement(n.提高) There has already been a definite improvement. 已经有了显著的改善。 ⑤establish(v.建立)＋­ment→establishment(n.建立) The establishment of the company took one year. 达个公司的建立花了一年时间。 [即时演练] Ⅰ.单句语法填空 1．What are your plans for the development (develop) of your company? 2．He regularly drove from his home to his place of employment (employ). 3．The general assessment　(assess) of his work is 70% achievements and 30% mistakes. 4．The factory’s equipment (equip) is not up to much，but its products are not at all bad. 5．The system we introduced in 1980 has been a great improvement　(improve). Ⅱ.翻译句子 1．这套设备已经挽救了许多新生儿的生命。 This equipment has saved the lives of a number of new born children.　 2．随着工业的迅速发展，产生了污染问题。 The problem of pollution arises along with the rapid development of industry.　 3．他目前正在关注评估和发展。 He is currently focusing on assessment and development.　 二、话题词汇拓展 语 言 书面语言 alphabet n．字母；字母表；vocabulary n．词汇，词汇量；saying n．谚语；pronunciation n．发音；expression n．词语，措辞；sentence n．句子；passage n．文章；accent n．口音，音调；official language官方语言；oral/spoken English 英语口语；written English书面英语 语 言 肢体语言 gesture n．手势；姿势；姿态；fake adj.假装的；假的；冒充的；anger n．愤怒；怒气vt.使生气；激怒；stare vi.盯着看；凝视 n．凝视；distract v．分散(注意力)；使分心；pose n．故作姿态；embarrassed adj.难堪的；尴尬的；ashamed adj.羞愧；惭愧 语 言 语言学习过程 pronounce vt.发音；spell vt.拼写；input vt.& n．输入；output vt.& n．输出；recite vt.背诵；retell vt.复述；consult vt.查阅；enrich vt.丰富；look up查阅；insist on坚持；set/take/write/note down写下；记下；refer to/consult a dictionary 查字典；form the/a habit of reading养成阅读习惯 语 言 语言学习结果 master vt.精通，掌握；accomplish vt.完成；accurate adj.准确的，精确的；perfect adj.完美的，极好的；fluent adj.(外语)流利的，流畅的；fluency n．流利；excellent adj.极好的，优秀的；abundant adj.充足的，丰盛的，充裕的；exact adj.精确的；确切的；wonderful adj.精彩的，了不起的 [即时演练] Ⅰ.单句语法填空 1．In his lecture he stressed the importance of pronunciation (pronounce) in a language. 2．I’ve mastered the skill of spoken (speak) English，more importantly，enhanced my confidence in speaking English. 3．He was very embarrassed (embarrass) to hear people speak so highly of him. 4．Li Ming sat there，with an expression (express) of sadness on his face. 5．Our country has a large population，vast territory and abundant (abundance) resources. Ⅱ.补全句子 1．If you have no idea about it，　consult/refer to a dictionary　，please. 要是你对这个问题不清楚，请查字典。 2．If you insist on doing so　，then we have to work overtime. 如果你坚持要这么做，那么我们只好加班了。 3．I will form a/the good habit of reading the latest paper and making notes. 我要养成研读最新论文，并做好笔记的好习惯。 4．I am overjoyed to have made such rapid progress in both spoken and written English　. 在英语口语和书面英语上取得了如此迅速的进步我感到欣喜若狂。 背景阅读 Positive Body Language Can Help Your Career 阅读提示 如果你现在正在实习或者有一份新的工作，老板倾向于在评估你表现的有效性时观察一些细节，其中包括肢体语言。积极的肢体语言有什么作用呢？ If you are currently completing an internship(实习) or you have a new job，employers tend to look for small details when evaluating the effectiveness of your performance，and this includes body language.❶ Your body language forms an impression to your employers.A smile of a frown translates into an opinion.Body language can be used to determine if you are hard­working，result­oriented (注意结果的)，or lazy.If you are always fidgeting (坐立不安)，yawning or staring the window when you are conversing with your boss，then this gives an impression that you are always distracted and you cannot concentrate for long periods. You can effortlessly prevent these career risks by simply putting positive body language to use.The key body language practices that you should put into consideration are simple to carry out and most importantly will create the professional impression to help you succeed in your job.❷ Don’t forget to smile A smile is always welcoming，and it shows people your warmth and that you are friendly.Even if your boss frowns at you，you just smile back.Show a professional image－you are approachable and welcoming. Remember the importance of eye contact Making eye contact gives the impression that you are concentrating on what you are being told and you are more likely to perform the instructions with acute precision.❸Poor eye contact demonstrates a lack of confidence，immaturity and can be considered a demonstration of low self­esteem (自尊). Listen and be interested Finally，you should have a genuine interest in what you are being told.Don’t be afraid to ask questions to help improve your knowledge and understaning. Avoid the career trap associated with negative body language.Negativity can easily be spotted around the office and will be remembered by management when the time comes for salary increases，promotions and recognition. 词汇积累 1．effectiveness n.　有效性 2．converse with　与……谈话 3．distracted adj.　心烦意乱的 4．effortlessly adv.　毫不费力地 5．put...to use　利用某事物 6．approachable adj.　可接近的；和蔼可亲的 7．acute adj.　敏锐的 8．immaturity n.　不成熟 9．genuine adj.　真正的 10．management n.　管理部门；管理 难句剖析 ①句意：目前如果你马上要完成实习或有了一份新的工作，在评估你表现的效果时，老板倾向于观察一些细节，其中包括肢体语言。 分析：本句是主从复合句。if引导条件状语从句；从句是连词or连接的并列复合句，主句部分是由连词and连接的并列复合句。 ②句意：你应该考虑的那些重要的肢体语言是很容易就能使用的，最重要的是，它们能让你给别人留下专业的印象并助你事业成功。 分析：句中that引导定语从句，修饰practices；and连接并列谓语。 ③句意：目光交流给人留下的印象是你专注于别人告诉你的事情，并且你更有可能精准地完成任务。 分析：本句是主从复合句。Making eye contact是动名词短语作主语；that引导同位语从句；what引导宾语从句，作介词on的宾语。 [应用] 1．Which of the following is regarded as negative body language? A．Eye contact. B．Smiling back. C．Yawning. D．Listening attentively. 答案：C 2．From the text we know that positive body language can help with_________． A．professional recognition B．knowledge and understanding C．a lack of confidence D．salary increases 答案：D 时事阅读 阅读提示 大家对于路灯并不陌生，但是你见过被绿藻包围着的路灯吗？这些路灯节能环保。路灯周围被绿藻包围着，它不仅可以吸收二氧化碳，还可以产生氧气。 A French biochemist named Pierre Calleja has developed a street light that also cleans carbon dioxide out of the air and produces oxygen using green algae (藻).❶ Algae exists，for the most part，in the water and feeds on light through photosynthesis(光合作用) and carbon.Researchers are working on a number of ways to use algae for food，fertilizer，a source of biofuels，and as a means of dealing with industrial waste water. Calleja’s idea is to take an electric light and surround it with a cylinder (圆筒)filled with water with algea floating in it.The result is a street light that gives out green light，like something on the set of a 1950s science­fiction movie，and breathes in carbon dioxide and breathes out oxygen.　Such lights could be placed in public areas where carbon is heavily produced，such as streets ard parking garages.❷ Calleja is working with a team from a company called Fermentalg which is attempting to develop algae­based products ranging from biofuels to cosmetics(化妆品). Even if one does not agree with the idea of global warming，the idea of setting up what are in effect natural air cleaners where cars drive by has a certain appeal.On the other hand，many ideas that are technologically sound and seem to serve a useful purpose will be costly.A typical city would likely have thousands of these green algae street lights，which would cost more to build and use than ordinary lights.Will the benefits of cleaner air with the savings on health costs be worth the price? Then there is an aesthetic(美学的) issue of filling the urban night air with green lights.Some will no doubt find the effect beautiful.Others will be extremely scared in the night.Could there be some methods to make the light a warmer and brighter color? The answer to these and other questions will determine whether Calleja’s idea becomes a reality. 词汇积累 1．carbon dioxide　二氧化碳 2．oxygen n.　氧气 3．feed on　依靠……生活 4．source n.　源泉 5．biofuel n.　生物燃料 6．float v.　漂浮 7．give out　发出 8．science­fiction movie 科幻电影 9．range from...to...　从……到……不等 10．global warming　全球变暖 11．costly adj.　昂贵的 12．no doubt　毫无疑问 13．scared adj.　害怕的 难句剖析 ①句意：一位名为Pierre Calleja的法国生物化学家发明了一种路灯，利用绿藻它能清除空气中的二氧化碳并放出氧气。 分析：这是一个主从复合句。关系代词that在句中引导定语从句，修饰先行词light；过去分词短语named...在句中作后置定语，修饰名词biochemist；现在分词短语using...在句中作方式状语。 ②句意：这种路灯可以被放置在一些碳排放严重的公共区域，比如街道和车库。 分析：句中where引导定语从句，such as用来举例说明。 [应用] 1．According to Paragraph 2，algae__________． A．feeds on oxygen B．can deal with biofuels C．provides water for industry D．can be used to help plants grow 答案：D 2．What does the author think of the street light invented by Calleja? A．It will cost a little more. B．It can slow down global warming. C．It is beautiful. D．He is doubtful about it a little. 答案：D 高考阅读 阅读提示 文章指出美国孩子缺乏睡眠的问题，列举了不同年龄段的孩子所需的睡眠时间、青少年晚睡的原因以及学校为解决青少年的睡眠问题所采取的措施等。 Getting less sleep has become a bad habit for most American kids. According to a new survey (调查) by the National Sleep Foundation, 51% of kids aged 10 to 18 go to bed at 10 p．m.or later on school nights，even though they have to get up early.❶ Last year the Foundation reported that nearly 60% of 7­to 12­year­olds said they felt tired during the day，and 15% said they had fallen asleep at school. How much sleep you need depends a lot on your age.Babies need a lot of rest：most of them sleep about 18 hours a day! Adults need about eight hours.For most school­age children，ten hours is ideal (理想的).But the new National Sleep Foundation survey found that 35% of 10­to 12­year­olds get only seven or eight hours.And guess what almost half of the surveyed kids said they do before bedtime? Watch TV. “More children are going to bed with TVs on，and there are more opportunities(机会) to stay awake，with more homework，the Internet and the phone，” says Dr.Mary Carskadon，a sleep researcher at Brown University Medical School.She says these activities at bedtime can get kids all excited and make it hard for them to calm down and sleep.❷ Other experts say part of the problem is chemical.Changing levels of body chemicals called hormones not only make teenagers’ bodies develop adult characteristics，but also make it hard for teenagers to fall asleep before 11 p.m.❸ Because sleepiness is such a problem for teenagers，some school districts have decided to start high school classes later than they used to.Three years ago，schools in Edina，Minnesota，changed the start time from 7: 25 a．m.to 8: 30 a．m.Students，parents and teachers are pleased with the results. 词汇剖析 1．fall asleep 入睡；睡着 2．depend on　取决于；依赖 3．bedtime n.　就寝时间 4．characteristic n.　特征；特点 难句剖析 ①句意：根据美国国家睡眠基金会的一项新的调查，10到18岁的孩子中，尽管他们得早早起床，51%的人在上学期间晚上10点或更迟一些才上床睡觉。 分析：这是一个主从复合句。even though在句中引导让步状语从句。 ②句意：她说在睡眠时间的这些活动刺激孩子们让他们兴奋，很难让他们平静下来睡觉。 分析：这是一个主从复合句。动词says后接宾语从句；宾语从句中含有“make＋形式宾语it＋宾语补足语＋for sb.to do sth.”结构。 ③句意：体内叫作荷尔蒙的化学物质水平的改变不仅让青少年的身体出现成人的特征，还让他们难以在晚上11点之前入睡。 分析：动名词短语Changing levels of...作主语；过去分词短语called hormones在句中作后置定语；not only...but also...在句中连接两个并列的成分。 方法归纳 借助文中“关键句”进行推理判断 第一步：找到题干中的关键词语，理清题干所表达的意义。例如第1题题干中的关键词语为“the new National Sleep Foundation”。 第二步：从文中找到题干中关键词语的出处，进行合理推测。根据第1题题干中的关键词语，可定位文中第一段第二句和第二段第五句，这两句都在讲美国年轻人的睡眠习惯。 [应用] 1．What is the new National Sleep Foundation survey on? A．American kids’ sleeping habits. B．Teenagers’ sleep­related diseases. C．Activities to prevent sleeplessness. D．Learning problems and lack of sleep. 答案：A 2．How many hours of sleep do 11­year­olds need every day? A．7 hours. B．8 hours. C．10 hours. D．18 hours. 答案：C 3．Why do teenagers go to sleep late according to Carskadon? A．They are affected by certain body chemicals. B．They tend to do things that excite them. C．They follow their parents’ examples. D．They don’t need to go to school early. 答案：B $$