Unit 5 Section Ⅳ Lesson 2（课件PPT）-【精讲精练】2025-2026学年高中英语选择性必修第二册（北师大版）

该高中英语课件围绕“Education”主题，系统梳理重点词汇（如objective, pursue）、拓展词形（critical→critically）、核心短语（contribute to）及why引导表语从句，通过“基础知识落实-核心知识解析-真题题型应用”的阶梯式学习支架，帮助学生构建从词汇记忆到语境运用的知识脉络。 其亮点在于融合高考真题（2023-2025年全国卷、浙江卷）与应用文（邀请信）、读后续写等题型，通过词汇用法辨析（如expose的被动/主动转换）和句式仿写，提升学生语言能力与思维品质。提供经典佳句模板，学生能高效掌握表达策略，教师可直接利用系统内容设计分层教学，提升课堂效率。

Section Ⅳ　Lesson 2 UNIT 5　Education 栏目导航 UNIT 5　Education 1 栏目导航 基础知识•新知落实 01 核心知识•关键能力 02 随堂演练•巩固提升 03 课时作业•知能达标 04 栏目导航 UNIT 5　Education 1 基础知识•新知落实 栏目导航 栏目导航 UNIT 5　Education 1 objective gain well-­rounded pursue cognition core 栏目导航 UNIT 5　Education 1 insight civil integrity moral economics regardless (of) circumstance 栏目导航 UNIT 5　Education 1 citizen initiative brilliant 栏目导航 UNIT 5　Education 1 acquire contribute finance expose critical 栏目导航 UNIT 5　Education 1 judge behave conclude define respective surround 栏目导航 UNIT 5　Education 1 responsible prior stimulate autonomy demonstrate assess 栏目导航 UNIT 5　Education 1 contribute to be exposed to regardless of in conclusion have the responsibility to 栏目导航 UNIT 5　Education 1 That's why 栏目导航 UNIT 5　Education 1 核心知识•关键能力 栏目导航 栏目导航 UNIT 5　Education 1     栏目导航 UNIT 5　Education 1 栏目导航 UNIT 5　Education 1 to to contribution 栏目导航 UNIT 5　Education 1 make a contribution to the further development of transportation 栏目导航 UNIT 5　Education 1     栏目导航 UNIT 5　Education 1 栏目导航 UNIT 5　Education 1 exposed exposure 栏目导航 UNIT 5　Education 1 Exposing yourself to the sunlight for a long time in summer Exposed to the sunlight for a long time in summer 栏目导航 UNIT 5　Education 1     栏目导航 UNIT 5　Education 1 栏目导航 UNIT 5　Education 1 surrounded surrounding 栏目导航 UNIT 5　Education 1 surroundings the soft clouds surrounding the mountain tops 栏目导航 UNIT 5　Education 1     栏目导航 UNIT 5　Education 1 栏目导航 UNIT 5　Education 1 Judging by/from judgement 栏目导航 UNIT 5　Education 1 I'm writing to invite you to be a judge 栏目导航 UNIT 5　Education 1     栏目导航 UNIT 5　Education 1 栏目导航 UNIT 5　Education 1 behaved behaviour Behave yourself 栏目导航 UNIT 5　Education 1 you (should) behave yourself As a well-­behaved guest 栏目导航 UNIT 5　Education 1 栏目导航 UNIT 5　Education 1     栏目导航 UNIT 5　Education 1 why because why that 栏目导航 UNIT 5　Education 1 The reason why I am unwilling to take part is that that's why I am unwilling to take part that's because you haven't made full preparations for 栏目导航 UNIT 5　Education 1 随堂演练•巩固提升 栏目导航 栏目导航 UNIT 5　Education 1 objective gain pursue 栏目导航 UNIT 5　Education 1 insight brilliant stimulate 栏目导航 UNIT 5　Education 1 circumstances assess exposes surrounding 栏目导航 UNIT 5　Education 1 critical acquisition surrounding judgement 栏目导航 UNIT 5　Education 1 responsibility definition 栏目导航 UNIT 5　Education 1 behavior 栏目导航 UNIT 5　Education 1 课时作业•知能达标 栏目导航 课时作业•知能达标 栏目导航 UNIT 5　Education 1 谢谢观看 栏目导航 UNIT 5　Education 1 Ⅰ.重点词汇 ◎核心单词 1．_________ n.目的，目标 adj.客观的 2．____ vt.获得，赢得，取得；受益 3．____________ adj.多面的，全面的 4．______ vt.追求 5．_________ n.认识，认知 6．____ adj.核心的 7．_______ n.洞察力；顿悟 8．_____ adj.文明的，有礼貌的；公民的 9．_________ n.正直，诚实；完整 10．_____ adj.道德(上)的 11．_________ n.经济学 12．_______________ adv.不管；不顾 13．____________ n.境况，状况；情况，情形 14．_______ n.公民 15．__________ n.主动性 16．_________ adj.聪颖的，才华横溢的 ◎拓展单词 17．________ adj.批评的；批判的→critically adv.危急地；严重地→uncritical adj.不批评的；不加批评的→uncritically adv.无鉴别力地；不加批评地 18．_______ vt.获得；取得→acquisition n.获得，习得 19．__________ vi.&vt.奉献，捐献→contribution n.贡献；捐献 20．_______ n.金融；财政→financial adj.金融的；财政的 21．______ vt.使接触；使体验；使暴露；揭露→exposed adj.暴露的；无掩蔽的→exposure n.暴露；揭露 22．________ vt.包围；环绕→surrounding adj.四周的，附近的→surroundings n.环境 23．_____ vt.断定；判断→judgement n.判断力；意见，评价；判决 24．______ vi.表现→behavior n.行为；举止 25．________ vt.&vi.推断出；结束→conclusion n.结论 26．______ vt.定义；解释→definition n.定义，释义 27．__________ adj.分别的；各自的→respectively adv.各自地 28．___________ adj.有责任的；负责的→responsibility n.责任 29．_____ adj.优先的；在前的→priority n.优先处理的事；优先权 30．_________ vt.刺激，促使，促进→stimulation n.刺激；激励；鼓舞 31．________ n.自治；自治权；自主→autonomous adj.自主的；自治的 32．___________ vt.展示；说明→demonstration n.示范；表达；实证 33．______ vt.评价→assessment n.评价；评估；评定 Ⅱ.重点短语 1．_____________ 促成 2．_____________ 裸露于 3．_____________ 不管，不顾 4．_____________ 最后 5．______________________ 有责任…… Ⅲ.句式语境 why引导表语从句 __________ students need to have clear learning goals for themselves and to learn how to analyse，compare and evaluate what is taught. 这就是为什么学生需要为自己制定明确的学习目标，并学习如何分析、比较和评估所教的内容。 [重点词汇] 1．contribute vi.& vt.奉献，捐献 (1)contribute...to...　向……捐赠/投稿…… contribute to　对……做出贡献；促成；　有助于(to是介词) (2)contributor n.　投稿者；捐助者 (3)contribution n.　贡献，捐献，捐助；稿件 make a contribution to (doing)...　为……做出贡献(to是介词) [经典佳句]　 And I will also try my best to make a contribution/contributions to the society.I firmly believe that a bright future is waiting for us.(应用文之演讲稿) 我也会尽我最大的努力为社会作出贡献。我坚信一个美好的未来正在等待着我们。 [即学活用]　单句语法填空/完成句子 ①Zheng remarked that during her stay in Wuhan，Yu was the coach who contributed most significantly __ her progress. ②(2024·浙江1月卷)Be sure to schedule set times to watch your lectures，read materials and contribute __ online discussion boards. ③Tu Youyou has become the first female scientist of the People's Republic of China to receive a Nobel Prize，awarded for her ____________ (contribute) to the fight against malaria，one of the deadliest diseases in human history.(译林必修三U4) ④(2024·全国甲卷，书面表达)因此，我们需要努力学习，为交通运输的进一步发展做出贡献。 Therefore，we need to study hard and ____________________________ ___________________________． 2．expose vt.使接触；使体验；使暴露；揭露 (1)expose sb to sth　使某人接触/体验某事物 expose sth/sb/oneself to＝be exposed to...　使面临/遭受(危险或不快) (2)exposure n.　暴露；揭露 [经典佳句]　 When you come to China，you can be exposed to the Chinese language and the Chinese culture. 当你来到中国时，你可以接触到中国语言和中国文化。 [即学活用] 单句语法填空/句式转换 ①The engineers are also trying to develop an on and off “switch” where the glow would fade when _______(expose) to daylight. ②In the circumstances，it's time for a spacewalk.First，we put on our spacesuits，which allow us to breathe in space and protect us from ________ (expose) to the cold and radiation.(译林选必三U2) ③If you expose yourself to the sunlight for a long time in summer，you will get sunburnt. →___________________________________________________,you will get sunburnt.(现在分词短语作状语) →____________________________________________，you will get sunburnt.(过去分词短语作状语) 3．surrounding adj.四周的，附近的 (1)surround vt.　包围，围绕 surround sb/sth with sb/sth　某人/某物被某人/某物围绕/包围 be surrounded by/with...　被……包围；周围是…… (2)surroundings n.　环境(常用复数) [经典佳句]　 It attracts travellers to come over to cycle and walk through the surrounding forests. 它吸引游客来这里骑自行车和步行穿过周围的森林。 [即学活用]　单句语法填空/完成句子 ①(2023·浙江1月卷)In the Ming Dynasty，the center was the Forbidden City，__________ (surround) in concentric (同心的) circles by the Inner City and Outer City. ②(2024·新课标Ⅱ卷) In addition，there's no need for pesticides and other chemicals that pollute traditional farms and the ___________(surround) environment. ③(2023·全国甲卷)There was once a town in the heart of America where all life seemed to enjoy peaceful co­existence with its ____________ (surround). ④当他看到从河里升起的薄雾和环绕山顶的轻云时，他不禁泪流满面。(读后续写之情感描写) When he saw the mists rising from the river and _______________ _________________________，he was reduced to tears. 4．judgement n.判断力；意见，评价；判决 (1)judge n.　法官；审判员；裁判员 　 　vt.　判断；审判；裁判 as far as I can judge　据我判断；我认为 judge that...　断定…… judge sb to be...　认为某人是…… (2)judging from/by...　根据……来判断 [经典佳句]　 Judging from/by the story，it is only shallow people who judge a person from/by his appearance.(读后续写之主旨升华) 从这个故事判断，只有肤浅的人才会以貌取人。 [即学活用]　单句语法填空/完成句子 ①_______ (judge) from the above story，we can draw the conclusion that we shouldn't judge a man _______ his looks.(读后续写之主旨升华) ②Though journalists are committed to presenting the truth，it is better to use our own _________(judge) than rely entirely on news reports.(译林选必二U1) ③我写信邀请您担任6月15日在我们学校举办的英语演讲比赛的评委。 (应用文之邀请信) __________________________________ at our English Speech Contest to be held in our school on 15 June. 5．behave vi.表现 (1)behave well/badly　行为规矩/不规矩；表现好/不好 behave oneself　守规矩；表现得体 (2)well­behaved/badly­behaved adj.　表现好/差的 (3)behaviour n.　举止；行为 [经典佳句]　 People believing in freedom are those who behave within the laws and value systems. 信仰自由的人是那些行为以法律和价值体系为准则的人。 [即学活用]　单句语法填空/完成句子 ①The child _______ so well in class that the teacher praised his good _________ in front of the class.(behave) ②规矩点，你应该为你妹妹树立一个好榜样。 _______________．You should be setting your little sister a good example. ③强烈建议你参加晚宴时要举止得体。作为一位举止得体的客人，你不应该把筷子插在食物里，或者用筷子指着其他人。 (应用文之传统习俗) It is highly recommended that ____________________________ when attending feasts._______________________，you shouldn't stick your chopsticks in the food or point them at others. [重点句型] (教材原句)That's why students need to have clear learning goals for themselves and to learn how to analyse，compare and evaluate what is taught. 这就是为什么学生需要为自己制定明确的学习目标，并学习如何分析、比较和评估所教的内容。 (1)That's because...那是因为……(because从句表示原因) (2)The reason why...is/was that...……的原因是……(表语从句常用that引导，而不用because) [句式分析]　This/That is why...为表语从句的常用句型结构，意为“这/那就是……的原因”，用来表示结果。 [即学活用]　单句语法填空/一句多译 ①(2024·全国甲卷)Your cat will likely smell your face and store the smell in its memory and use it to recognize you in the future.That's ___ most pet cats are able to tell immediately if their owners were around any other cats，which they don't usually like. ②From space，the earth looks blue.This is _______ about seventy­one percent of its surface is covered by water. ③The reason ___ he has been so successful is_____ he never gives up. ④(2023·新课标Ⅰ卷，读后续写)我没对这次比赛做充分的准备，这是我不想参加比赛的原因。 a．______________________________________________ you haven't made full preparations for this writing contest. b．You haven't made full preparations for this writing contest, ______________________________________． c．You are unwilling to take part，_____________________________ _______________ this writing contest. Ⅰ.单词拼写 1．In 1967，the Chinese government formed a team of scientists with the___________(目标)of discovering a new treatment for malaria，and Tu Youyou was among the first researchers chosen.(人教选必一U1) 2．(2025·全国二卷)I really enjoy my work here.I put in effort for 5 years to ____(获得) more experience，but there seems no hope of being promoted. 3．I got a taste of victory and learned to ______(追求) my dream with perseverance，whatever difficulties might arise.(读后续写之主旨感悟) 4．I'm also grateful for your showing me around the town，which has given me a deeper _______(深入的了解) into the local culture and history. 5．(2024·全国甲卷，听力)—I know you can watch movies on the space station.What's your favorite space movie? Some people asked. —Apollo 13 is probably my top one.My sons love Blue Earth.It was__________ (很好的)watching the new movie on board the space station. 6．The concept took off，and today Guangzhou's restaurants _________(刺激) customers' appetite with over a thousand offerings，each more delicate and delicious than the last.(译林选必一U1) 7．(2023·全国甲卷)So many of us have the belief that being comfortable is the only state we will tolerate，and when we experience something outside of our comfort zone，we get impatient about the _____________ (境遇). 8．These updates should ______ (评估) the impact of new information and events. 9．(2025·浙江1月卷)Allowing kids to eat what they want also _______ (使暴露)them to the natural consequences of their decisions. 10．The ___________ (周围的)villages have been absorbed into the growing city. Ⅱ.单句语法填空 1．But now，I'm wondering what you think is the most ________(critic) part of journalism. 2．We are asked to put great emphasis on the ___________ (acquire) of practical skills. 3．He had been hanging around aimlessly in the ___________ (surround) town for the whole day. 4．A graduate with a sound _________ (judge) is more competitive in the future job market. 5．(2023·新课标Ⅰ卷)Taking ______________ (responsible) for mistakes is a positive step，but don't beat yourself up about them. 6．The two boys have taken the opposite directions ____________ (respective) for exploring the right path to the exit. 7．(2024·新课标Ⅰ卷) It should give you a precise __________(define) of each word，thus differentiating it from other words whose meanings are similar，but not identical. 8．(2025·浙江1月卷)“People are stereotyping (形成刻板印象) their gendered objects in very traditional ways，” says Ashley Martin，a Stanford associate professor of organizational ________(behave). $