Unit 8 Section Ⅳ Lesson 2-(配套课件)【精讲精练】2025-2026学年高中英语选择性必修第三册(北师大版)

该高中英语课件围绕Unit 8 Literature核心内容，系统梳理重点词汇（如sweep, stretch等）、短语（work out, fill up with等）及易混淆词辨析（expand/extend等），通过“基础知识—核心知识—随堂演练—课时作业”栏目导航，构建从新知学习到能力提升的递进式学习支架。 其亮点在于结合高考真题（如2024新课标Ⅰ卷、浙江卷）设计“即学活用”环节，通过对比辨析（如stretch与expand）培养思维品质，分层练习巩固语言能力。学生能在真实语境中提升应用能力，教师可直接利用结构化资源高效开展教学。

Section Ⅳ　Lesson 2 UNIT 8　LITERATURE 栏目导航 UNIT 8　LITERATURE 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 8　LITERATURE 1 基础知识•新知落实 栏目导航 栏目导航 UNIT 8　LITERATURE 1 sweep wander stretch gay 栏目导航 UNIT 8　LITERATURE 1 vacant flutter breeze twinkle glance 栏目导航 UNIT 8　LITERATURE 1 sparkling sparkle frozen freezing freeze continuous continue continued continuously poet poem poetry 栏目导航 UNIT 8　LITERATURE 1 work out fill up with all at once as a cloud in the breeze 栏目导航 UNIT 8　LITERATURE 1 核心知识•关键能力 栏目导航 栏目导航 UNIT 8　LITERATURE 1     栏目导航 UNIT 8　LITERATURE 1 to work on his patients has been out of work 栏目导航 UNIT 8　LITERATURE 1 everything would work out as planned he worked out the problem they are still at work 栏目导航 UNIT 8　LITERATURE 1 栏目导航 UNIT 8　LITERATURE 1 栏目导航 UNIT 8　LITERATURE 1 栏目导航 UNIT 8　LITERATURE 1 extended expanded spread stretched 栏目导航 UNIT 8　LITERATURE 1     栏目导航 UNIT 8　LITERATURE 1 栏目导航 UNIT 8　LITERATURE 1 freezing freezing cold freeze to death 栏目导航 UNIT 8　LITERATURE 1     栏目导航 UNIT 8　LITERATURE 1 栏目导航 UNIT 8　LITERATURE 1 hearing appreciation I would appreciate it very much if 栏目导航 UNIT 8　LITERATURE 1 随堂演练•巩固提升 栏目导航 栏目导航 UNIT 8　LITERATURE 1 wandered bay wave solitude fluttered 栏目导航 UNIT 8　LITERATURE 1 breeze stretch vacant 栏目导航 UNIT 8　LITERATURE 1 frozen sweeper continuous poetry gayly vacantly 栏目导航 UNIT 8　LITERATURE 1 课时作业•知能达标 栏目导航 栏目导航 UNIT 8　LITERATURE 1 谢谢观看 栏目导航 UNIT 8　LITERATURE 1 Ⅰ.重点词汇 ◎核心单词 1．_____ vt.&vi. 扫，打扫 n.挥动，打扫 2．______ vi.&vt. 徘徊，闲逛；漫步于 3．_______ vi.&vt. 延伸，绵延；(使)变大；(使)变松；拉长 4．___ adj.快乐的，兴奋的 5．______ adj.空的，未被占用的 6．_______ v.(在空中)飘扬，飘动；振(翼)；拍打(翅膀) 7．______ n.微风，和风 8．_______ vi.闪烁，闪耀 9．______ n.一瞥，很快的一看 vi.一瞥，看一眼 ◎拓展单词 10．_________ adj.闪亮的，闪光的→_______ vi.闪耀，闪烁 11．______ adj.(河、湖等)结冰的；冷冻的，冷藏的→________ adj.冰冻的；严寒的→______ v.冰冻 12．__________ adj.持续的，不间断的，连续的→________ v.继续，持续，延续→_________ adj.继续的，持续的→____________ adv.一直，连续不断地 13．____ n.诗人→____ n.诗→______ n.诗歌 Ⅱ.重点短语 1．________ 计算；解决；处理，锻炼 2．____________ 装满 3．___________ 突然 4．__________ 好似一朵流云 5．_____________ 在微风中 [重点词汇] 1．work out 计算；解决；处理；锻炼 work on 　从事 be at work　在工作 be out of work　失业 [经典佳句] I suggested that he (should)work out a new plan but he didn't respond to it. 我建议他制订一个新计划，但他没有回应。 [即学活用]　完成句子 ①(2024·新课标Ⅰ卷)What worked on a veterinarian seemed likely _______________________． 对兽医有效的方法似乎对他的病人也有效。 ②He ____________________ for a year. 他失业一年了。 ③We wished that ____________________________________． 我们希望一切事情都会像计划的那样顺利进行。 ④I don't know if _________________________． 我不知道他是否解出了这道题。 ⑤Though it's time for dinner，______________________． 虽然到了吃饭的时间了，但是他们仍在工作。 2．stretch vi.&vt.延伸，绵延；(使)变大；(使)变松；拉长 [经典佳句] (2024·浙江1月卷)On each floor，hallways stretched in four directions，leading to classrooms，laboratories，and teachers'offices. 在每一层，走廊向四个方向延伸，通向教室、实验室和教师办公室。 [易混辨析]　expand，extend，spread，stretch expand (使)(尺寸、数字或数量等)扩大，增加(活动量)，扩大(活动范围) extend 延伸，延长(建筑或道路、时间等)，扩大(控制、影响力等)，伸展(手臂、腿等) spread 把(物)铺开、张开，(疾病、感情、问题或火等)蔓延，(消息、思想等)流传，传播，扩展(使能覆盖大的面积)，张开(手臂、双腿等) stretch 伸展，拉长，一般指由曲变直、由短变长的伸展，不是加长 [形象记忆] [即学活用]　选词填空(expand，extend，spread，stretch) ①The hot weather ________ to October. ②During the past ten years the city's population has ________ by 12%. ③The fire soon ______ to the surrounding buildings. ④The cat _________ out in front of the fire. 3．frozen adj.(河、湖等)结冰的；冷冻的，冷藏的 (1)freeze vt.　(使)结冰；(使)冻住 freeze to death　(把某人)冻死 (2)freezing adj.　冰冷的；极冷的 below/above freezing　冰点以下/上 the freezing point　冰点 freezing cold　极冷 [经典佳句] It was bitterly cold now and the ground was frozen hard. 现在天气冷极了，地面都冻硬了。 [即学活用]　单句语法填空/完成句子 ①This afternoon's sunshine could nudge the temperature above ________ (freeze). ②The southern willows thrive in _____________ of north. 在凝寒的北地依然丛生着南国的绿柳。 ③Put another coat on，or you'll _______________ out there. 再穿上一件外衣吧，否则你在外面会冻死的。 4．appreciation n.欣赏；理解；感激 appreciate vt.　欣赏；赏识；重视，感激；感谢；理解 appreciate sth　欣赏/感激某事 appreciate doing sth　感激做某事 I would appreciate it if...　如果……，我将不胜/十分感激 [经典佳句] To show our appreciation for all your hard work，we'd like to give you a bonus. 为了感谢你们的辛勤工作，我们发奖金给你们。 appreciate表“感激”时，后面的宾语可以是名词、动名词或it作形式宾语，不跟人作宾语。如果表示“感激某人”则用thank sb。 [即学活用]　单句语法填空/完成句子 ①We shall appreciate _______ (hear)from you again. ②(2025·全国二卷)It was a small yet meaningful step towards fostering cultural understanding and ____________ (appreciate). ③__________________________________ you would help me with it. 如果你能帮助我做这件事，我将十分感激。 Ⅰ.单词拼写 1．She ________ (徘徊) aimlessly around the streets. 2．The ships in the ___ (海湾) present a beautiful sight. 3．When you ____ (挥手) to a friend who is across the street，you are using sign language. 4．She longs for peace and ________ (独居). 5．The butterfly _________ (振翼) from flower to flower. 6．The flowers were gently swaying in the ______ (微风). 7．The exercises are designed to _______ (拉长) your leg muscles. 8．The seat next to him was ______ (空的) so you could sit there. Ⅱ.单句语法填空 1．It was very cold now and the ground was ______ (freeze) hard. 2．And the street _______ (sweep) said，“Thank you，sir.” 3．The rain has been __________ (continue)since this morning. 4．She gave a reading from her latest volume of ______ (poet). 5．Broad leaves shone and swung _____ (gay) in rhyme. 6．He spent some time staring ________ (vacant) at the book in front of him. $