Unit 3 Section Ⅳ　“Developing ideas”的课文习读环节（课件PPT）-【新课程学案】新教材2023-2024学年高中英语必修第三册（外研版2019）

Section Ⅳ　 “Developing ideas”的课文习读环节 NO 1 NO 2 目 录 精阅读 / 提升阅读“理解力” 美表达 / 强化写作“基本功” No.1 精阅读 / 提升阅读“理解力” 文意整体把握 Ⅰ.理清文脉结构 fiction electricity kite metal flash shock entirely inspired spirit facts Ⅱ.把握主旨大意 1．Read the passage and match the main idea with each paragraph. Para.1 A.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 |由课文学阅读技法| (一)把握论说文的写作特点 本文是一篇论说文，论说文是一种剖析事理，论述事理，发表意见，提出主张的文体。作者通过摆事实、讲道理、辨是非、举例子等方法，来确定某观点正确或错误，树立或否定某种主张。文章一般由提出问题(引论)、分析问题(本论)以及解决问题(结论)三部分组成。如本文先提出了人们对富兰克林著名的闪电实验真实性的怀疑；然后详细介绍了风筝实验的过程，逐层分析了该实验并不完全属实的原因；最后得出结论：该实验的意义在于激发人们的科学探索精神，同时也提出在科学领域要学会质疑。 (二)内化论说文的阅读技法 1．把握结构 按照“提出问题→分析问题→解决问题”三段论式的结构来梳理文章框架，如本文框架为： 2．明确论点 论点是一篇论说文的灵魂、统帅，任何一篇论说文都只有一个中心论点，但一般可以有分论点。论点应该鲜明、准确、概括性强。 3．分析论据 论据是用来证明论点的材料，有事实论据和理论论据两种。事实论据用事实来说话，而理论论据靠经典性“取胜”。 文意深度理解 (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 ki