Unit 6 Section Ⅴ “Developing ideas”的新知学习环节-【新课程学案】2025-2026学年高中英语选择性必修第三册教师用书word（外研版）

本高中英语讲义围绕环境保护主题，系统梳理词汇（阅读单词认知、重点单词书写与运用、拓展构词规律）、高级词块及not...but...等句式，结合《寂静的春天》书评文本实例，构建从词汇识别到语法应用的学习支架。 该资料以分层词汇设计（会认、写对、活用）提升语言能力，通过环保主题文本培养文化意识（如DDT禁用案例渗透环保责任），构词归纳与句式训练发展思维品质，配套语法填空等练习助力课后查漏补缺，提升学习能力，课中辅助教师高效授课，课后便于学生巩固强化。

Section Ⅴ　“Developing ideas”的新知学习环节 一、背阅读单词——会认就行 1．play in the backyard　　　 在后院玩耍 2．the dawn chorus of doves 鸽子的黎明合唱曲 3．lie over the marsh 笼罩在沼泽的上空 4．a marine biologist 一位海洋生物学家 5．a ring with a diamond in it 一枚钻石戒指 二、背重点单词——写对才行 1．ban smoking　　　　　　　　 禁止吸烟 2．make him tremble_ 使他颤抖 3．a land rich in fable 寓言之乡 4．alert the general public 提醒公众 5．knowingly break the rules 故意违反规定 6．dozens of other examples 几十个其他案例 7．a thorough investigation 一项缜密的调查 8．the_launch of the green movement 绿色运动的发起 9．build a reputation 树立声誉 三、背拓展单词——活用才行 1. 2. 3. 4. 四、拓展构词——明其规(依据规律串记单词) puzzle v．→ ①excite v．→ ②bore v．→ ③surprise v．→ ④relax v．→ 五、高级词块——通其用 1．speak_of　　　　　　　　 提起，讲述，谈到 2．in_particular 特别，尤其 3．cause_harm_to_... 对……造成伤害 4．urge_sb._to_do_sth. 敦促某人做某事 5．be_aware_of 意识到…… 6．in_addition_to 除了 7．dozens_of 许多 8．be_regarded_as 被认为 9．become_a_target_for 成为……的攻击对象 10．rather_than 而不是 11．stop_sb./sth._from_doing_... 阻止某人/物做…… 12．stand_by 坚持；袖手旁观；支持 1．Read the book review on Silent Spring, a book that led to the banning of DDT. 阅读《寂静的春天》的书评，一本导致了DDT的禁用的书。 ★ban v．禁止，取缔 n．禁令 |用|法|感|知| ·(“环境保护”主题佳句)Plastic bags and tableware are banned in most cities and the ban will expand to more areas. 大多数城市禁止使用塑料袋和塑料餐具，并且这一禁令将扩大到更多地区。 ·To create cleaner surroundings in the self-study room, everyone is banned from littering everywhere. 为了创建更干净的自习室环境，禁止每个人乱扔垃圾。 [归纳点拨] (1)ban (doing) sth.　　 　　 禁止(做)某事 ban sb.from (doing) sth. 禁止某人(做)某事 (2)a ban on ... 关于……的禁令 impose/lift a ban (on ...) 颁布/解除 (对……的)禁令 |应|用|融|会| (单句语法填空/完成句子) ①From my point of view, there should be a ban on talking and eating loudly in cinemas. ②Referring to conflicts with others, we ban using (use) improper means to solve them. ③People in that community are banned from walking dogs in the park, which is thought to be a wise decision. ④In order to keep the land in its natural state, all_people_are_banned_from_living_here. 为了保持这片土地的自然状态，所有人都不能在这里居住。 2．Many people spoke of them, puzzled and disturbed. 许多人谈论着，茫然困惑、惴惴不安。 ★puzzled adj.困惑的，无法理解的 |用|法|感|知| ·(2025·全国Ⅱ卷写作)Readers might be puzzled about unclear sports terms in the article. 读者可能会对文章中令人费解的体育术语感到困惑。 ·(“神情描写”佳句)The puzzled expression on his face suggested that he didn't understand what I had said. 他脸上困惑的表情表明他不明白我说的话。 ·That was the most puzzling aspect of the whole affair.那是整个事件中最令人迷惑的方面。 [归纳点拨] (1)be puzzled at/about　 对……感到困惑 (2)puzzle n. 谜；疑问；智力游戏 v. (使)迷惑；(使)困惑 in a puzzle 不 知如何是好，感到困惑 be a puzzle to sb. 对某人来说是个谜 puzzle about/over sth. 苦苦思索，仔细琢磨某事 puzzle out 仔细考虑解决(难题等) (3)puzzling adj. 令人迷惑的，令人费解的 puzzlement n. 迷惑，困惑 |应|用|融|会| (单句语法填空/完成句子) ①I felt puzzled (puzzle) about what the question meant. ②He was in a puzzle about what to do next. ③Ella was reading a poem with a puzzled expression on her face. Its deeper meaning remained a puzzle to her. When I asked what she thought of the poem, she said it was indeed puzzling.(puzzle) ④What_puzzles_me_is_why his books are so popular. 令我不解的是，他的书为什么如此受欢迎。 ⑤ He was_trying_to_puzzle_out why his son had told a lie to him. 他想弄明白他的儿子为什么对他撒谎。 [名师点津]　一般认为，过去分词puzzled用来描述人的情绪，而现在分词puzzling用来描述物的特点，但是当描述与人有关的词汇，如face, look, sound, voice, smile, expression等时，须用puzzled，而不用puzzling。 3．The book also gives dozens of other examples of eradication programmes that did nothing to reduce the problems they were originally designed to solve. 书中还讲了几十个其他灭除计划的案例，都未能像预期那样解决问题。 ★dozen number一打；许多 |用|法|感|知| ·There was a big group of a dozen people at the table next to theirs. 他们旁边的桌上坐了一大群人，有十几个。 ·Dozens of colorful balloons floated into the sky as the graduation ceremony drew to a close, carrying the students' dreams and hopes. 毕业典礼接近尾声时，许多五颜六色的气球飘向天空，承载着学生们的梦想与希望。 [归纳点拨] (1)dozen前有具体数字或有a, many, several 修饰时， dozen 不加s, 如 three dozen eggs。 (2)所修饰的名词前有these 或是代词时， dozen 后加of，如 three dozen of these eggs, three dozen of them。 (3)dozens of　　　　　　　 几十个，很多 by the dozen 按打计算 |应|用|融|会| (单句语法填空/翻译句子) ①To do this I have searched through dozens (dozen) of plays to find the ones that I think best show the power and purpose of the short play. ②He ordered a dozen of their best red roses to decorate his new house. ③Eggs are sold by the dozen in the supermarket nearby. ④她在超市买了三打鸡蛋。 She_bought_three_dozen_eggs_from_the_supermarket. 4．These were attempts to damage Carson's reputation and stop her work from influencing public policy, but she remained determined to stand by her research. 他们想要通过破坏卡森的名声来削减她的作品对公共政策的影响，但卡森仍然坚持自己的研究。 ★reputation n．名誉，名望 |用|法|感|知| ·He committed himself to working day and night, which won him a great reputation. 他夜以继日地工作，这为他赢得了很高的声誉。 ·People say，“Guilin's scenery is peerless in the world.” It was not until I visited the place that I found it really live up to its reputation. 人们说：“桂林山水甲天下。”直到我游览了这个地方，我才发现它真的名副其实。 [归纳点拨] (1)have a reputation for　　 以……著称 (2)earn/win a reputation 赢得声誉 establish a reputation 确立声誉 build a reputation 树立声誉 (3)damage/ruin one's reputation 损害/毁坏某人的名声 live up to one's reputation 名副其实 |应|用|融|会| (完成句子) ①By always keeping his promises, he gradually built_a_reputation_as_a_trustworthy_leader. 他始终信守承诺，逐渐树立起可靠领导者的声誉。 ②Cheating in the competition would_surely_ruin_an_athlete's_reputation_ for good. 在比赛中作弊肯定会彻底毁掉运动员的名声。 ③The doctor is skilled at treating heart trouble and never accepts any gift from his patients, so_he_has_a_very_good_reputation. 这位医生擅长治疗心脏病，从不接受病人的任何礼物，所以他名望很高。 This is not so much because of the quality of her arguments, strong though they are, but because of the beauty and elegance of her writing. 这并不都是因为她书中的论点是多么强有力，而是因为她美丽和高雅的文笔让读者喜欢。 (1)not ... but ...意为“不是……而是……”，在句中连接两个并列成分。 (2)当not ... but ...连接两个并列主语时，谓语动词的单复数形式遵循“就近一致”原则。遵循“就近一致”原则的还有：or, not only ... but also ..., either ... or ..., neither ... nor ...等。 “两层级”学通用活句式 (1)通过“句法训练”弄明句式结构 　(单句语法填空/完成句子) ①Not you but the interpreter is (be) to answer for it. ②It is often said that the joy of travelling is not_in_arriving_at_your_destination_but_in _the_journey_itself. 人们常说，旅行的乐趣不在于到达目的地，而在于旅程本身。 ③It is not_what_you_say_but_what_you_do_now that will make a great difference to your life tomorrow. 是你现在做的事情，而不是你说的话，对你今后的生活有重大影响。 (2)通过“句式仿写”做到熟练运用 ④重要的不是故事本身，而是故事所反映的内容。 It is not_the_story_itself_but_what_is_reflected_in_the_story that counts. ⑤不是做我们喜欢做的事，而是喜欢我们必须做的事，这才能让生活快乐。 It's not doing the things we love, but_loving_the_things_we_have_to_do_that_makes_ life_happy. 根据课文内容，在空白处填入1个适当的单词或括号内单词的正确形式。 Rachel Carson was a scientist by profession, but these lines from the opening chapter of her 1962 book Silent Spring, “A Fable for Tomorrow”， show her talent as ①a writer. By imagining a world without ②birds (bird), she aimed to alert not only the scientific community ③but also the general public to the damaging effects of human activity on natural ecosystems. Carson urged people ④to_make (make) themselves aware of the facts and do something about the situation. Silent Spring contains a lot of scientific research and case studies. The 50 or so pages at the end of the book list Carson's sources, ⑤showing (show)how thorough and precise she was as a scientist. Carson's message was very alarming, causing a great increase in environmental ⑥awareness (aware). Its impact was immediate and farreaching. Silent Spring was not, however, received ⑦positively (positive) by everyone. But she remained determined to stand by her research. Carson ⑧appeared (appear) in public and on television to defend her claims. Personally, I enjoy Carson's book. She made a crucial but potentially difficult-to-understand subject interesting and ⑨accessible (access) to millions of people. For unless we do listen to Rachel Carson's warning, one day we may wake ⑩up to the strange and quiet horror of another silent spring. 学科网（北京）股份有限公司 $