Unit 6 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“UNIT 6 The Media”主题，系统梳理重点词汇（如advertise, witness, spot）、短语及核心句式（It's time for..., what引导名词性从句等），通过“基础知识落实-核心知识深化”的递进设计，搭建从词汇积累到语法应用的学习支架，帮助学生逐步构建知识脉络。 其亮点在于结合高考真题实例（如2024新课标卷语法填空）与“即学活用”练习，强化语言能力，通过“名师点津”解析语法难点（如spot作先行词时定语从句引导词），培养思维品质，清晰栏目导航助力学生主动规划学习，提升学习能力。学生能在实践中巩固知识，教师可借助结构化内容提高教学效率。

Section Ⅳ　Lesson 2 UNIT 6　The Media 栏目导航 UNIT 6　The Media 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 6　The Media 1 基础知识•新知落实 栏目导航 栏目导航 UNIT 6　The Media 1 high­-definition upload witness spot 栏目导航 UNIT 6　The Media 1 advertise record corporate interact 栏目导航 UNIT 6　The Media 1 a number of make a recording of on the spot take part in find out 栏目导航 UNIT 6　The Media 1 it's time for what we do 栏目导航 UNIT 6　The Media 1 the way we use language 栏目导航 UNIT 6　The Media 1 核心知识•关键能力 栏目导航 栏目导航 UNIT 6　The Media 1     栏目导航 UNIT 6　The Media 1 栏目导航 UNIT 6　The Media 1 to be advertisements for advertiser advertise advertisements 栏目导航 UNIT 6　The Media 1 to help advertised online this morning 栏目导航 UNIT 6　The Media 1     栏目导航 UNIT 6　The Media 1 interacting interactions 栏目导航 UNIT 6　The Media 1 certainly interactive interact on each other 栏目导航 UNIT 6　The Media 1     栏目导航 UNIT 6　The Media 1 栏目导航 UNIT 6　The Media 1 in witnessed 栏目导航 UNIT 6　The Media 1 witness the 73rd anniversary 栏目导航 UNIT 6　The Media 1     栏目导航 UNIT 6　The Media 1 栏目导航 UNIT 6　The Media 1 where talking spot (which was) spotted with twinkling stars 栏目导航 UNIT 6　The Media 1     栏目导航 UNIT 6　The Media 1 栏目导航 UNIT 6　The Media 1 without survival by 栏目导航 UNIT 6　The Media 1 about how to survive the storm 栏目导航 UNIT 6　The Media 1     栏目导航 UNIT 6　The Media 1 栏目导航 UNIT 6　The Media 1 effective was affected effect 栏目导航 UNIT 6　The Media 1 affecting extremely affection looked back on those days with affection and gratitude 栏目导航 UNIT 6　The Media 1     栏目导航 UNIT 6　The Media 1 栏目导航 UNIT 6　The Media 1 to move spreading to say had/should have 栏目导航 UNIT 6　The Media 1 栏目导航 UNIT 6　The Media 1 栏目导航 UNIT 6　The Media 1 What what what what 栏目导航 UNIT 6　The Media 1 随堂演练•巩固提升 栏目导航 栏目导航 UNIT 6　The Media 1 witnessed spot uploaded 栏目导航 UNIT 6　The Media 1 high­-definition advertisement corporation 栏目导航 UNIT 6　The Media 1 advertising recording with 栏目导航 UNIT 6　The Media 1 witnessed spotted 栏目导航 UNIT 6　The Media 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 6　The Media 1 谢谢观看 栏目导航 UNIT 6　The Media 1 Ⅰ.重点词汇 ◎核心单词 1．_______________ adj.高清晰度的 2．______ vi.&vt.(使)上载，上传 n.上载(上传)的信息 3．_______ vt.亲身经历；目击 n.目击者；证人 4．____ n.地点 ◎拓展单词 5．_________ vi.&vt.为……做广告→advertisement n.广告→advertiser n.广告商；登广告者→advertising n.广告(业) 6．______ vt.记录，记载 n.档案；唱片；纪录→recorder n.录音机；记录器→recording n.录制品 7．_________ adj.公司的；法人的→corporation n.大型公司;企业集团 8．________ vi.&vt.互相影响；互相作用→interactive adj.互动的，交互的；合作的→interaction n.相互作用，相互影响；交流 Ⅱ.重点短语 1．___________ 许多 2．___________________ 录制 3．___________ 在现场 4．____________ 参加 5．________ 弄清楚 Ⅲ.句式语境 1．It's time for sth And now _____________ Ask the Expert. 现在是《询问专家》时间了。 2．what引导名词性从句 Oh? That is very different from __________ nowadays. 哦？那和现在很不一样。 3．the way后定语从句的引导词 How has it changed _______________________? 它如何改变了我们使用语言的方式？ [重点词汇] 1．advertise vi.& vt.为……做广告 (1)advertise for 　登广告征求 advertise for sb to do sth　 登广告招聘某人做某事 (2)advertising n.　广告(业) advertisement n.　广告；广告宣传 advertiser n.　广告者，广告客户，广告商 [经典佳句]　 Mother has been advertising for a cleaner for weeks without success. 近几周母亲接连登广告想雇一名清洁工，但至今没有找到人。 [即学活用]　单句语法填空/完成句子 ①Emma says it's challenging _____ (be) a health expert，because people can be easily influenced by ______________ (advertise) that lack scientific support. ②He advertised ___ an assistant in the local newspaper. ③As a successful __________，he gave a lecture to teach people how to _________ their products in effective ______________．(advertise) ④The nursing home is advertising for a volunteer _______ (help) look after the patients. ⑤今天早上我在网上看到了一个招聘广告，我相信在那里你可以充分运用你在大学里学到的知识。 I saw a job ______________________________，where I believe，you can fully apply the knowledge you've acquired at college. 2．interactive adj.互动的，交互的；合作的 (1)interact vi.　相互作用；相互联系；相互影响；互动 interact on　 与……相互作用，与……相互影响 interact with　 与……相互配合 (2)interaction n.　相互作用；相互影响；互动交流 [经典佳句]　 Vocabulary learning is an interactive process between input and output. 词汇学习是一个输入和输出相互影响的过程。 [即学活用]　单句语法填空/完成句子 ①(2023·新课标Ⅱ卷)Young people are too busy ___________ (interact) with nature. ②It also could answer his questions fairly well and learn about the users from their ____________(interact) with their devices. ③(2023·新课标Ⅱ卷)From a 21st­century point of view，the printed book is _________ (certain) ancient，but it remains as ___________ (interact) as any battery­powered e­reader. ④一切事物都是互相联系又互相作用的。 All things are interrelated and ______________________． 3．witness vt.亲身经历；目击 n.目击者；证人 (1)be a witness to 　是……的目击者 bear/give witness to　为……证明/作证 (2)witness sth　目击/见证某事 witness for　 为……作证 [经典佳句]　 Last Wednesday witnessed the activity of Elegant Art into Campus，which was intended to make elegant art more accessible. 上周三见证了高雅艺术走进校园的活动，这是为了让高雅艺术更容易接近。 [即学活用]　单句语法填空/完成句子 ①(2024·全国甲卷)They were part of a 15­member exploring party that had spent almost five awesome weeks __ witness of the natural beauties there. ②(2023·浙江1月卷)Last weekend _________ (witness) an intriguing activity organized by the Students' Union，called Getting to know the Plants Around. ③2022年是中华人民共和国成立73周年之际。 The year 2022 will ____________________________ of the founding of the PRC. 4．spot n.地点 (1)on the spot 　在现场 (2)spot v.　(使)产生污渍；玷污；认出 spot sb doing...　发现某人正在做…… be spotted with　 满是……的斑点 [经典佳句]　 Some sites are bringing the news directly from the people who are experiencing or witnessing it，on the spot of a car accident for example. 一些网站直接从正在经历或目睹的人们那里带来新闻，例如在车祸现场。 [名师点津]　spot作“地点”讲，用作定语从句的先行词时，从句若缺少状语则用where引导定语从句；从句若缺少主语或宾语则用that/which引导定语从句。 [即学活用]　单句语法填空/完成句子 ①(2024·浙江1月卷)Then she concentrated on jogging to the spot _____ the track curved (拐弯). ②He spotted his friend _______ (talk) with someone in the distance. ③(2023·全国乙卷)I have missed plenty of beautiful sunsets/sunrises due to being on the ____ only five minutes before the best moment. ④我们躺在草地上，凝视着繁星点点的夜空。(读后续写之场景描写) We lay on the grass，staring at the night sky_____________________ ________________． 5．survive v．活下来，幸存；生存；艰难度过；比……活得长　survival n.生存；幸存　 survivor n.幸存者，生还者 survive on 　靠……生存 struggle to survive　 为了生存而挣扎/艰难地生存 survive the attack/earthquake　 在袭击/地震中幸免于难 survive the crisis　 渡过危机 survive sb by...　比某人多活…… [经典佳句]　 Harvold said，“I was happy that no one else was hurt，but I hoped that the driver would survive.” 哈弗德说：“我很高兴其他人没有受伤，但我希望那位司机也能活下来。” [名师点津]　survive表示“从地震、火灾、事故等中幸存下来”时，为及物动词，其后不可接介词from或in。 [即学活用]　单句语法填空/完成句子 ①We can't survive _______ food and water. ②(2024·八省联考)Membership in a group plays an important function in ensuring their safety and improving their chances of ________(survive) from attacks by predators. ③The woman survived her husband __ 5 years. ④生活不在于如何从暴风雨中幸存，而在于学会在雨中舞蹈。(读后续写之主旨升华) Life isn't ______________________________；it's about learning to dance in the rain. 6．affect vt.影响(＝have an effect on)　affection n.喜爱；钟爱 affect our lives 　影响我们的生活 the areas affected by the hurricane　受飓风影响的地区 have a deep affection for sb　 非常喜爱某人 be affected by　 被……打动 [经典佳句]　 Affected by those selfless doctors，I have developed a deep affection for the career. 在这些无私的医生的影响下，我喜欢上了这个职业。 [即学活用]　单句语法填空/完成句子 ①In fact，children consider this method _________ (effect) when others use it. ②I felt so helpless and insecure because the quality of my life ____________ (affect). ③Dreams might be a side ______ (effect) of memory making. ④(2024·新课标Ⅱ卷)Though overtourism is described as a problem _________(affect) the entire world，it's actually concentrated to a small number of _________(extreme) popular spots. ⑤(2024·全国甲卷)When a cat is looking for _________(affect)，they tend to produce stretched and soft meows. ⑥她双手托着下巴，深情且感激地回顾那些日子。 She rested her chin in her hands，and ___________________________ ____________________． [重点句型] 1．(教材原句)And now it's time for Ask the Expert. 现在是《询问专家》时间了。 我们该上课了。 It's time (for us) to have class. ＝It's high/about time for us to have class. ＝It's high/about time that we had class. ＝It's high/about time that we should have class. [句式分析]　“It's time for...”是常用句型，意为“到……的时间了”。 [经典佳句]　 It's time for a rest，and a reevaluation of your life. 是时候休息一下，并且重新评估你的人生了。 [即学活用]　单句语法填空 ①Before I knew it an hour had passed and it was time _______ (move) on to lunch. ②(2023·浙江1月卷，读后续写)The evening glow _________ (spread) across the farm，it was time for us ______ (say) goodbye so we went to the parking lot together. ③It's about time that we _______________ (have) a rest. 2．(教材原句)Oh? That is very different from what we do nowadays. 哦？那和现在很不一样。 [句式分析]　what引导名词性从句，在句中作介词from的宾语。 [经典佳句]　 What made my mother upset was that my younger brother was ill. 让我妈妈不安的是我弟弟病了。(what引导主语从句，并在从句中作主语) I trust my teacher，so I believe what he said. 我信任我的老师，所以我相信他说的话。(what引导宾语从句，并在从句中作宾语) The singer is no longer what he used to be 10 years ago. 这位歌手不再是10年前的样子了。(what引导表语从句，并在从句中作表语) I have no idea what has happened to him. 我不知道他发生了什么事。(what引导同位语从句，并在从句中作主语) [即学活用]　单句语法填空 ①____ makes the book so extraordinary is the creative imagination of the writer. ②We choose this hotel because the price for a night here is down to $20，half of ____ it used to charge. ③“Every time you eat a sweet，drink green tea.” This is ____ my mother used to tell me. ④Pick yourself up.Courage is doing ____ you're afraid to do. Ⅰ.单词拼写 1．The track _________(见证) all my effort and sweat to reach the top.(读后续写之主旨升华) 2．(2024·新课标Ⅱ卷)I liked traveling in France，but when it came to picking my favorite ____(地点) to settle，Italy was the clear winner. 3．(2024·新课标Ⅰ卷)To improve the quality of observational data，biodiversity apps can also encourage users to have an expert confirm the identification of their ________(上传的) image. 4．China's first，wide­band，_______________ (高清晰度的) cable television network was introduced in Shenzhen Monday. 5．(2025·浙江1月卷) The most common is the area behind the large _____________(广告) boards on the poles. 6．Their expanding business became a large ___________ (公司) in 1996，with three generations of Ans working together. Ⅱ.单句语法填空 1．Google initially used the data collected from users to target ___________ (advertise) better. 2．(2024·新课标Ⅰ卷) This makes sense because the people who get observational biodiversity data on mobile devices are often citizen scientists _________(record) their encounters with species in areas nearby. 3．(2025·浙江1月卷)This will engage their desire to understand and interact ____ the information. 4．The world has _________ (witness) the force of the unity of Chinese people during the outbreak of pandemic. 5．The next morning he'd just about given himself up for lost when he was _______ (spot) by a ship. $