Unit 3 Section Ⅵ（课件PPT）-【精讲精练】2026-2027学年高中英语选择性必修第一册（北师大版）

该高中英语课件围绕“Conservation”主题，系统梳理重点单词（如involve, claim）、短语（for instance, sum up）及核心句型（the same...as复合句等），通过“基础知识·新知落实”到“核心知识·关键能力”的模块递进，构建从基础积累到能力提升的学习支架。 其亮点在于通过“即学活用”融入高考真题实例强化语言能力，借助“名师点津”辨析词汇用法（如involved的前置/后置定语差异）培养思维品质，采用“随堂演练+课时作业”巩固学习能力。结构化设计帮助学生系统掌握知识，也为教师提供清晰教学路径，提升教学效率。

Section Ⅵ　Writing Workshop to Check Your Progress UNIT 3　CONSERVATION 栏目导航 UNIT 3　CONSERVATION 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 3　CONSERVATION 1 基础知识•新知落实 栏目导航 栏目导航 UNIT 3　CONSERVATION 1 essay billion opponent instance claim valley committee institute 栏目导航 UNIT 3　CONSERVATION 1 organ scene involved involvement cruelly cruelty 栏目导航 UNIT 3　CONSERVATION 1 chemistry memory memorize agriculture 栏目导航 UNIT 3　CONSERVATION 1 for instance sum up (be) located in... on a grand scale result in 栏目导航 UNIT 3　CONSERVATION 1 the same number of sites as Italy killing at least 247 people 栏目导航 UNIT 3　CONSERVATION 1 核心知识•关键能力 栏目导航 栏目导航 UNIT 3　CONSERVATION 1     栏目导航 UNIT 3　CONSERVATION 1 栏目导航 UNIT 3　CONSERVATION 1 栏目导航 UNIT 3　CONSERVATION 1 in involved involves finding some kind of positive meaning 栏目导航 UNIT 3　CONSERVATION 1     栏目导航 UNIT 3　CONSERVATION 1 to cruelty cruel words It is cruel of him to make the donkey 栏目导航 UNIT 3　CONSERVATION 1     栏目导航 UNIT 3　CONSERVATION 1 claim to have claimed to take responsibility for the accident It is claimed that 栏目导航 UNIT 3　CONSERVATION 1     栏目导航 UNIT 3　CONSERVATION 1 栏目导航 UNIT 3　CONSERVATION 1 sum up/summarize the main idea To sum up/In sum/In summary a large sum of money 栏目导航 UNIT 3　CONSERVATION 1     栏目导航 UNIT 3　CONSERVATION 1 栏目导航 UNIT 3　CONSERVATION 1 as he has is the same as the same book that I had lost 栏目导航 UNIT 3　CONSERVATION 1 随堂演练•巩固提升 栏目导航 栏目导航 UNIT 3　CONSERVATION 1 increase the production of meat and eggs provide more food for the world on the other hand be bad for the planet fight for animal rights have a negative impact on 栏目导航 UNIT 3　CONSERVATION 1 billion argument product memorial 栏目导航 UNIT 3　CONSERVATION 1 Apart from/In addition to being kind is home to 栏目导航 UNIT 3　CONSERVATION 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 3　CONSERVATION 1 谢谢观看 栏目导航 UNIT 3　CONSERVATION 1 Ⅰ.重点单词 基础单词 1．_____ n.论说文；散文 2．_______ n.十亿 3．________ n.反对者；对手，敌手 4. ________ n.例子，实例 5．_____ vt.声称；断言；主张n.声称，(根据权利而提出的)要求 6. ______ n.谷，山谷 7．_________ n.委员会 8．_________ n.机构；研究院 拓展单词 9．organic adj.不使用化肥的，有机的，绿色的→_____ n.器官 10．scenic adj.景色优美的→_____ n.景色；现场；场面 11．involve vt.包含，需要→________ adj.参与的，涉及到的→___________ n.卷入；牵连；参与 12．cruel adj.残忍的→_______ adv.残忍地→_______ n.残忍 13．chemical n.化学品，化学药物adj.化学的 →_________ n.化学 14．memorial n.纪念馆，纪念碑 adj.(对逝者)纪念的，追悼的→______ n.记忆；记忆力；怀念→________ vt.记住，熟记，记忆 15．agricultural adj.农业的→___________ n.农业 Ⅱ.重点短语 1．____________例如 2．______概括，总结 3．__________________位于 4．________________大规模地 5．_________引起，导致 Ⅲ.重点句型 1．the same...as引导的主从复合句 ...which has _________________________________． ……，数量与意大利相当。 2．现在分词(短语)作结果状语 A massive earthquake hit central Italy in August 2016, ___________ ________________． 2016年8月，意大利中部发生大地震，造成至少247人死亡。 [重点词汇] 1．involve vt.包含，需要 involve (doing) sth　包含，需要 involve sb　牵连，影响 involve sb (in sth/in doing sth)　(使)参加，加入 involved adj.　参与的，作为一部分 be/become/get involved in　参与， 卷入 involvement n.　参与，牵连，包含 Students should involve themselves in community activities where they can gain experience for growth. 学生应该参与社区活动，他们能从活动中获取成长的经验。 If you don't want to be involved in any sort of serious accident，look both ways before crossing busy roads. 如果你不想发生任何严重的交通意外，那么在通过车流量大的马路时要左右看看。 名师点津　 involved作前置定语时，意为“复杂的”；作后置定语时，意为“涉及的”。如：an involved sentence“一个复杂的句子”；the people involved“所涉及的人”。 [即学活用] 单句语法填空/完成句子 ①Parents should involve themselves __ their children's education. ②I don't want to get ________ (involve) in office politics. ③(2025·北京卷)Another key theme ___________________________ _______________(需要寻找某种积极意义) after stressful events. 2．cruel adj.残忍的 be cruel to　对……残酷/残忍 It is cruel of sb to do sth　某人做某事太残忍 cruelty n.　残酷；虐待；残酷的行为 cruelly adv.　残酷地，残暴地 The death of their daughter was a cruel blow. 女儿的去世对他们来说是一个残酷的打击。 [即学活用] 单句语法填空/完成句子 ①We shouldn't be cruel __ animals. ②(2024·北京卷)Typically,_______ (cruel)and cheating are discouraged，while cooperation，humbleness and courage are praised. ③他那无情的话太伤我的心了。 His ___________ cut me deeply. ④他真残忍，让驴子驮这么重的东西。 _____________________________________ carry such a heavy load. 3．claim vt.声称；断言；主张 n.声称；(根据权利而提出的)要求 claim sth　宣称；索取 claim (sb) to do sth　声称；断言 It is claimed that...　据声称…… Don't claim to know what you don't know at any time. 任何时候都不要不懂装懂。 It was claimed that some doctors were working 80 hours a week. 据说有些医生每周工作80小时。 [即学活用] 完成句子 ①They _____________ (声称拥有) a 40% worldwide market share. ②The committee ___________________________________________ (声称对这次事故负责). ③__________________(有人声称) surfing the Internet is a waste of time. 4．sum vt.概括，总结 n.金额，款项；总数 sum sth/sb up　概括，总结 to sum up　概括起来；总而言之 a sum of money　一笔钱 the sum of sth　……的总数/全部 summary n.　总结，概要 summarize vt.　总结，概括 He has earned a large sum of money from the mining industry in the past decades. 在过去的几十年里，他在采矿业赚了很大一笔钱。 To sum up，it is an amazing film which is suitable for both children and adults. 总而言之，这是一部既适合儿童又适合成人的精彩电影。 [即学活用] 完成句子 ①Will you please ______________________________ (总结主旨) of your essay? ②___________________________(总而言之)，there are three main ways of solving the problem. ③The bank was broken into and ____________________(一大笔钱) was lost last night. [重点句型] (教材P65)Up to 2019，there are 55 world heritage sites in China，which has the same number of sites as Italy. 截至2019年，中国共有55处世界遗产，数量与意大利相当。 (1)the same...as...用as表示同类事物。 (2)the same...that...用that表示同一事物。 (3)that/as作为关系词，不能使用which。 [句式分析] 主从复合句，which引导一个非限制性定语从句；定语从句中含有一个the same...as的句型。 This is the same pen as I lost yesterday. 这支钢笔与我昨天丢失的一模一样。 This is the same (＝the very) pen that I lost yesterday. 这正是我昨天丢失的那支钢笔。 [即学活用] 完成句子 ①我和他有同样的书。 I have the same book _________． ②他很生气，因为我和他的分数一样。 He is angry because my marks ______________ his. ③幸运的是，第二天我找到了我丢失的那本书。 Luckily，the next day I found _____________________________． Ⅰ.教材语块必备 1．________________________________________提高肉蛋产量 2．_______________________________为世界提供更多食物 3．_________________另一方面 4．_____________________对这个星球没好处 5. _______________________为动物权利而战 6．_________________________对……有负面影响 Ⅱ.单词拼写/完成句子 1．China has a large population of over 1.3 _______(十亿). 2．After some heated ________(争论，辩论) a decision was finally made. 3．People all try to get the best _______(产品) at the lowest price. 4．The villagers planned to build a ________(纪念碑) for the hero who saved the village. 5．____________________________________，she is also diligent. 除了心地善良之外，她还很勤奋。 6．The national park __________ many endangered animals. 这个国家公园是很多濒危动物的家园。 $