Unit 3 Section Ⅳ “Developing ideas”的课文习读环节-【新课程学案】2025-2026学年高中英语必修第三册教师用书word（外研版）

本高中英语讲义围绕富兰克林闪电实验的论说文阅读展开，通过泛读任务（理清文脉结构、匹配段落主旨）搭建整体理解支架，再以精读任务（细节理解、观点态度分析）深化文本解读，辅以阅读技能提升（赏词、析句、描摹动作链），形成从语篇到语言要素的递进式学习路径。 该资料以分层阅读任务提升语言能力，如主旨匹配题训练信息筛选，观点态度题培养批判性思维；通过动词链描摹实验过程、衔接词赏析等强化语言运用，助力学生掌握学习策略。课中辅助教师引导深度解读，课后可帮助学生回顾语言要点，弥补理解盲区。

Section Ⅳ　“Developing ideas”的课文习读环节 泛读课文，完成以下学习任务 (一)理清文脉结构 (二)把握主旨大意 1．Read the passage and match the main idea with each paragraph. Para.1A.Facts should be proved by experiments and research. Para.2 B．The reason why scientists often question accepted ideas. Para.3 C．The detailed procedure of Franklin's experiment with lightning. Para.4 D．The great effect of Franklin's experiment on science and inventions. Para.5 E．Neither the story nor the details of the experiment are entirely true. Para.6 F．Benjamin Franklin's famous experiment with lightning may be fiction. 答案：Paras.1～6　FCDEBA 2．The passage mainly tells us Franklin's spirit of scientific exploration is________. A．entirely fictional B．really doubtful C．completely true D．more important than the facts 答案：D 精读课文，完成以下学习任务 (一)阅读理解 1．Why did Franklin make the experiment with lightning? A．He was interested in flying kites. B．He wanted to show his bravery and his unique method. C．He desired to prove that he was more capable than other scientists. D．He was eager to know whether lightning was really produced by electricity or something else. 答案：D 2．Which is the correct experimental procedure of Franklin's experiment with lightning? a．He raised the kite with a piece of string tied to it and a metal key was attached to the string. b．Franklin touched the key with his finger and got an electric shock. c．A flash of lightning hit the kite, and electricity was conducted through the string to the key. d．This proved that lightning was a form of electricity. A．a－b－c－d 　 B．a－b－d－c C．a－c－b－d 　 D．b－a－d－c 答案：C 3．Which of the following statements is not the effect of Franklin's experiment? A．He has set a good example in scientific discoveries and inventions. B．In order to seek truth, scientists should make dangerous experiments. C．It has inspired us that scientific experiments play an important part in establishing the truth. D．Many schoolchildren have been amazed by his bravery and his scientific approach to looking for the truth. 答案：B 4．What is the purpose of mentioning the story of Newton? A．To show the accepted story is true. B．To show Newton was brave to bear the hit of an apple. C．To show Newton was lucky to find the theory of gravity. D．To show the accepted story is questioned by scientists. 答案：D 5．Which of the following may the author agree with? A．To see is to believe. B．Every extremity (极端) is a fault. C．Books should be read with reservation. D．Imagination is the source of creation. 答案：C [Tip] 从篇章体裁入手解观点态度题 第5题本质上考查的是作者的观点态度。解答此类题可以从篇章的体裁着手。一般来说，说明文体裁客观，所以作者的态度通常是客观的或中立的；议论文中作者往往会在文章主旨句中表明其观点或态度；在描述性文章中，作者的观点一般不直接提出，而是在写作时会带有某种倾向，读文时应注意捕捉表达或暗示其情感态度的词、短语或句子。本文为论说文，作者的观点体现在文中最后一句：要心存质疑，不要全盘相信读到或听到的事。根据该句的意思，再结合选项中所给谚语的具体含义，即可推知答案。 (二)阅读表达 1．What is your opinion about the statement “ ...we should not always believe everything we read or hear — even if it is a great story”？ Sometimes_a_really_great_story_may_not_be_true,_and_we_need_to_have_critical_thinking. 2．What qualities do you think a great scientist should have? I think a great scientist should be patient, serious, brave, careful, creative and imaginative. 3．In what ways do scientists contribute to society? Firstly,_scientific_discoveries_promote_the_development_of_our_society.Secondly,_the_contributions_of_scientists_in_medicine_extend_our_life_span.Thirdly,_scientists_have_invented_a_lot_of_surprising_tools_that_fundamentally_improve_our_living_standards. |阅|读|技|能|提|升| 本文是一篇论说文。论说文一般由提出问题(引论)、分析问题(本论)以及解决问题(结论)三部分组成。本文框架为： (一)赏用词之妙 1．Benjamin Franklin's famous experiment with lightning has introduced generations of children to science. 赏析：introduce一词精准表达了“引领儿童迈入科学世界”的含义，introduce此处表示“使初次了解；使尝试”，常用于introduce ...to ...结构中，表示“使……了解……”。 2．More than one generation of schoolchildren has been amazed by his bravery and his scientific approach to looking for the truth. 赏析：amazed一词完美地诠释了学生对富兰克林的勇气及其追寻真理时采用的科学手段的叹服。 3．But scientists all agree that if Franklin had actually touched the key, he would certainly have died from the electric shock. 赏析：本句中的all, actually, certainly都起到了加强语气的作用，增加了表达的说服力 [提能训练|完成句子] ①The first lecture introduces_students_to the main topics of the course. 第一堂课是让学生了解这门课的主要内容。 ②Sometimes, her mother was_amazed_by Lily's musical talent. 有时，她的母亲对莉莉的音乐天赋感到惊讶。 ③Certainly,_we_all_have_met many different people and experienced some helpless moments, but we still put our trust in this beautiful world. 当然，我们都遇到过许多不同的人，也经历过一些无助的时刻，但我们仍然相信这个美丽的世界。 (二)赏句式之高 1．However, new research suggests that the story may be fiction instead of fact. 赏析：此处的 research suggests that ...“研究表明”，是表达观点、得出结论的常用句式，类似的还有The survey/research/study shows/indicates/suggests/reveals that ...。 2．However, neither the story nor the details of the experiment are entirely true. 赏析：本句中neither ...nor ...与entirely搭配，严谨地表达了不管是故事本身还是实验细节都并非完全属实。 [提能训练|完成句子] ①But_new_research_suggests_that these activities may not be so great for the animals. 但一项新的研究表明，这类的活动对这些动物们并没有那么好。 ②I can give you neither_an_opinion_nor_any_advice. 我既不能给你意见，也不能提供任何建议。 (三)赏描摹之韵(动作描写) He raised the kite with a piece of string tied to it. A metal key was attached to the string. A flash of lightning hit the kite, and electricity was conducted through the string to the key. Franklin then touched the key with his finger and got an electric shock. 赏析：由动词(短语) raised, tied, was attached to, hit, was conducted through，touched，got构成的动作链简洁生动地描述了闪电实验的完整过程，形成了一幅连贯流畅的动态画面，令读者犹如亲见。 (四)赏衔接之顺 Admittedly, fiction is often more interesting than the truth. People have been more inspired by Franklin's spirit of scientific exploration than by the facts themselves. But in science, facts should be proved by experiments and research, and we should not always believe everything we read or hear — even if it is a great story. 赏析：本段是文章的尾段，段首先用Admittedly衔接上文内容，然后用两个由more ...than引导的句式由抽象到具体地解释了虚构常常比事实更为有趣，接着用连词But和and引出本文的论点，even if引出进一步的诠释，自然顺畅地点明主题、收束全文。 学科网（北京）股份有限公司 $