Unit 4 Section Ⅳ “Developing ideas”的课文习读环节-【新课程学案】2025-2026学年高中英语选择性必修第四册教师用书word（外研版）

本高中英语讲义围绕“共享经济”主题，通过泛读（理清文脉结构、把握主旨大意）与精读（阅读理解、阅读表达）构建学习支架，从整体语篇结构到具体语言要素，帮助学生系统理解共享经济的内涵、利弊及发展趋势。 该资料亮点在于融合语篇分析与语言实践，以议论文“正反论证”培养思维品质，通过用词句式赏析提升语言能力，阅读表达题促进学习能力。课中辅助教师引导学生批判性思考，课后助力学生巩固语言知识，查漏补缺。

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．What is the main idea of the passage? A．The sharing economy is with us. B．The sharing economy's benefits and problems. C．We should learn to share. D．Sharing is good for the environment. 答案：B 2．Match the main idea with each paragraph. Para.1　A．Explanation of sharing economy. Para.2　B．Introduction of the behavior of sharing. Para.3　C．Predictions of the future of sharing economy. Para.4　D．Benefits of sharing economy. Para.5　E．Problems of sharing economy. 答案：Paras.1～5　BADEC 精读课文，完成以下学习任务 (一)阅读理解 1．What does “it” in “Taking it as an object of study” mean in the first paragraph? A．An object to study. B．Sharing. C．The thing shared with others. D．Social media. 2．Why are we taught to share? A．We can have happy memories with our friends. B．Our parents ask us to do so. C．Sharing contributes to harmonious relationships. D．We can show off online. 3．What are the advantages of the sharing economy? A．People can make or save money. B．It brings much convenience to people's lives. C．It is beneficial to environmental protection. D．All of the above. 4．What's the author's attitude towards the future of sharing economy? A．Hopeful.　　　　　　 B．Negative. C．Skeptical. D．Indifferent. 5．What would most probably be talked about in the next paragraph? A．What we will share in the future. B．How to share with others in the future. C．The categories of sharing. D．The type of society that sharing will take us to. 答案：1～5　BCDAD (二)阅读表达 1．What is your attitude towards the sharing economy? The_sharing_economy_represents_the_development_and_progress_of_the_society,_reducing_unnecessary_waste_and_transaction_costs.However,_we_must_always_remember_that_the_sharing_economy_should_never_go_beyond_the_law_and_morality.In_a_word,_we_should_make_good_use_of_the_double­edged_sword_of_the_sharing_economy. 2．How do you understand the new economic trends? The_new_economy_is_developing_rapidly_and_it_is_transforming_our_lives_dramatically. |阅|读|技|能|提|升| 本文的语篇类型为议论文。课文标题“What's mine is yours.”直接点明了文章的主题“我的就是你的”，即“共享”。文章采用了“正反论证”的方式，通过对共享经济优缺点的分析，使读者能够批判性、多角度地思考共享经济的理念、现状、优点和隐患。阅读时应多关注这种论证方式的基本特征，把握哪一方为主要论述，哪一方为辅助论述，从而正确提炼文章的中心论点。 (一)赏用词之妙 1．This wealth of ways of sharing is a response to our increasing demand for quality goods and services at competitive prices, all delivered at the click of a button. 赏析：本句中使用短语at the click of说明了共享经济的便捷性，一些需求只需要一键单击就可以满足。 2．And set­ups such as bike and car sharing do a further favour for the environment by reducing the number of polluting vehicles on the road. 赏析：本句中的do a further favour for 为高级表达，进一步说明共享经济也对环境有利。 3．Nonetheless, what is in no doubt is that the sharing economy is increasingly relevant to our daily lives as well as to the global economy. 赏析：此处increasingly修饰形容词relevant，表示程度，表明了共享经济的发展趋势。 ①(替换黑体词汇)Could you help me and pick up Sam from school today? do_me_a_favour ②(完成句子)It_is_becoming_increasingly_clear_that reducing single­use plastics is vital for campus environmental protection. 越来越明显的是，减少一次性塑料制品对校园环境保护至关重要。 ③(完成句子)Today much of this information can be found on the Internet _at_the_click_of_a_mouse. 今天，只需鼠标一点，大多这样的信息都可以在互联网上找到。　　 (二)赏句式之高 1．We've been told since we were toddlers that “It's good to share”． 赏析：本句中since引导的时间状语从句和主句中的现在完成时，强调了“分享”教育贯穿我们的整个成长阶段。 2．It is creating new ways of thinking and is providing services to people when and where they want them. 赏析：此处运用when和where引导的状语从句突出了共享经济的便利性。 ①Let's practice speaking English _when_and_where_(it_is)_possible. 不论何时何地，只要可能，我们就来练习说英语。 ②He has_earned_his_own_living_since he was seventeen, doing all kinds of jobs. 从十七岁起他就自己养活自己，做过各种工作。　　 (三)赏衔接之顺 第四段第一句中使用But，与前文形成转折，为下文叙述共享经济的缺点做铺垫。接着，本段中又使用了一系列的衔接词(语)，如In addition, Finally, Yet, and等，列举了共享经济的缺点，使文章前后衔接自然流畅，避免了平铺直叙。 此外，我的英语很好，尤其是口语。最后，作为一名外向的学生，我不仅能与受访者相处得很好，而且我有责任感和合作意识。 In_addition,_I_have_a_good_command_of_English,_especially_spoken_English._Finally,_as_an_outgoing_student,_not_only_can_I_get_along_well_with_interviewees_but_also_I_have_a_sense_of_duty_and_cooperation.　 学科网（北京）股份有限公司 $