必修第二册 Unit 6 Earth first 课后检测能力达标（课件PPT）-【精微方案】2027年高考一轮总复习讲义·英语（外研版）

该高中英语高考复习课件聚焦阅读理解、完形填空、语法填空核心题型，依据高考评价体系梳理细节理解、推理判断、词汇辨析等考查维度，通过2026浙江、厦门等地联考真题分析，明确阅读理解“细节理解”占35%、完形填空“动词辨析”占40%的高频考点分布，构建“题型归类-考点解析-答题步骤”备考框架。 课件亮点在于“真题实战+语料积累+思维建模”策略，如以环保食品选择阅读理解真题为例，运用“题干定位-原文比对-选项排除”三步法，培养语言能力与逻辑思维品质。完形填空归纳“语境关联法”，语法填空总结“词性预判-规则匹配”技巧，配套高频词库和易错警示，助力学生突破考点，教师可精准指导，提升复习效率。

课后检测 能力达标 1 Ⅰ.阅读理解 A (2026·浙江新阵地教育联盟第一次联考)Switching food and drink purchases to very similar but more environmentally friendly alternatives could reduce the greenhouse gas emissions from household groceries by more than a quarter (26%), according to a new Australian study from the George Institute published in Nature Food. Making bigger changes—like swapping a frozen meat lasagne (宽面条) for the vegetarian option—could push the reduction to as much as 71%. 课后检测 能力达标 Lead author Dr Allison Gaines said，“Dietary habits need to change significantly if we are to meet global emissions targets, particularly in higher-income countries like Australia, the UK, and the US.” But while consumers are increasingly aware of the environmental impact of the food system, they lack reliable information to identify the more environmentally friendly options. 课后检测 能力达标 Researchers calculated the projected emissions of annual grocery purchases from 7, 000 Australian households in The George Institute's FoodSwitch database and global environmental impact data sets. More than 22, 000 products were assigned to major, minor and subcategories (e.g. “bread” and “bakery”，“bread” and “white bread” respectively) to quantify emissions saved by switching both within and between groups. Making switches within the same subcategories of foods could lead to emissions reductions of 26% in Australia, equivalent to taking over 1.9 million cars off the road. Switches within minor categories of foods could lead to even bigger emissions reductions of 71%. 课后检测 能力达标 The results of the study showed the potential to significantly reduce our environmental impact by switching like-for-like products. “It showed that you can switch to lower emissions products while still enjoying nutritious foods，” Dr Gaines added. A free app, called ecoSwitch, has been developed currently available in Australia, based on this research. Shoppers can use their device to scan a product barcode and check its “Planetary Health Rating”， a measure of its emissions from half a star (high emissions) to five stars (low emissions). 课后检测 能力达标 “While ecoSwitch is a much-needed first step in providing environmental transparency (透明度) for grocery shoppers, the vision is for compulsive display of a single, standardised sustainability rating system on all supermarket products，” concluded Prof. Neal, Professor of Clinical Epidemiology at Imperial College London. 【解题导语】　本文是一篇说明文。文章介绍了一项研究探讨了通过选择更环保的食品和饮料来减少温室气体排放这一方式。 课后检测 能力达标 √ 1．What's the function of paragraph 2? A.To set the stage for further explanation. B.To summarize the previous paragraph. C.To give supporting details for the writer's argument. D.To make a comparison between different countries. 解析：写作意图题。根据第二段中的“they lack reliable information to identify the more environmentally friendly options”可知，本段引出消费者缺乏可靠的信息来识别更环保的选择这一问题，引出接下来进一步解释什么样的选择更环保。 4 5 6 7 8 1 2 3 课后检测 能力达标 √ 2．Why do researchers make a detailed classification for products? A.To set up a comprehensive database. B.To figure out the detailed food categories. C.To measure emissions reduced by switching food. D.To ensure less air pollution caused by food options. 解析：细节理解题。根据第三段中的“More than 22，000 products...within and between groups.”可知，研究人员对产品进行详细的分类是为了测量更换食物所节省的排放量。 4 5 6 7 8 2 3 1 课后检测 能力达标 √ 3．What do we know about ecoSwitch? A.It is popular in higher-income countries. B.It checks the emissions of star products. C.It is a measurement system for a supermarket. D.It ensures wiser choices for food purchase. 解析：细节理解题。根据第五段内容可知，ecoSwitch能帮助购物者购买更加环保的食物。 4 5 6 7 8 2 3 1 课后检测 能力达标 √ 4．What's the best title for the passage? A.EcoSwitch—A Reminder of Food Safety B.Dietary Habits—A Factor in Physical Health C.Food Swaps—A Way of Environmental Sustainability D.Greenhouse Gas Emissions—A Cause of Environmental Crisis 解析：标题归纳题。通读全文尤其是第一段的介绍可知，文章主要谈到通过选择相似但更环保的食物可以减少温室气体排放，C项最适合作文章标题。 4 5 6 7 8 2 3 1 课后检测 能力达标 B (2026·厦门外国语学校高三检测)One summer midnight, standing outside a wooden house in Michigan's Upper Peninsula, I looked up. The sight of thousands of stars was almost enough to make me, a non-believer, offer a word of gratitude up into the star-filled sky. But to whom? Perhaps to Johan Eklöf, author of The Darkness Manifesto. 课后检测 能力达标 Eklöf, a bat scientist, works in the night shadows in western Sweden. His work requires an absolute kind of darkness unpolluted by light. But this category of darkness is threatened. In the 1980s, Eklöf tells readers, two-thirds of the churches in Sweden housed bats. Not any longer.“Today, this number has been reduced by a third due to light pollution, because the churches all glow brightly in the night，” he writes. 课后检测 能力达标 We have all noticed it when driving through any city at night. Empty places are floodlit. The night sky in New York is 1，200 times brighter than an unlit city. Citizens of some large cities, writes Eklöf, have never allowed their eyes to adapt to true night vision. But we are only now beginning to understand the effects. Too much light is incredibly destructive to the complex ecosystems many animals inhabit. It scares away the bats that Eklöf studies; reef fish eggs go unhatched; birds forget to even sing. 课后检测 能力达标 So how can we deal with the too much light？In 2019, France passed laws limiting how much light can be sent into the sky. In Vienna, Austria, the city's lights are turned off at 11 p.m. Some measures, like artificial lights that do not reflect light upward, are already within our grasp. “We could just turn it all off, but I guess we don't want to, because darkness is not safe for everyone，” said Eklöf in a recent interview.“So it's vital that we find a middle way.” 课后检测 能力达标 Right now, it's hard to know what that middle way might look like. In 50 years, every city could be lit by environmentally low-impact lights, or we might have completely forgotten what darkness is—the sky filled with little moons. 【解题导语】　本文是一篇说明文。文章揭示了光污染的危害，并探讨了如何在满足人类需求与保护黑暗环境之间寻求平衡。 课后检测 能力达标 √ 5．What do we know about Eklöf's work? A.It reduces light pollution. B.It focuses on stars and sky. C.It strengthens people's belief. D.It requires a specific condition. 解析：细节理解题。根据第二段中的“His work requires an absolute kind of darkness unpolluted by light.”可知，其工作需要无光污染的黑暗环境，即需要特定条件。 4 5 6 7 8 2 3 1 课后检测 能力达标 √ 6．What can replace the underlined word “it” in meaning in paragraph 3? A.Darkness.　　　　　 B．An unlit city. C.Floodlighting. D．The night sky. 解析：代词指代题。根据第二段中的“all glow brightly in the night”、第三段中的“Empty places are floodlit.”及下文对城市过亮的描述可知，画线词it指代泛光灯照明的现象。 4 5 6 7 8 2 3 1 课后检测 能力达标 √ 7．What are paragraphs 4 and 5 mainly about regarding light pollution? A.Cause and damage. B.Effects and solutions. C.Consequences and disadvantages. D.Analysis and potential. 解析：段落大意题。根据第四段内容和第五段中的“In 2019, France passed laws limiting...within our grasp.”可知，第四段论述光污染对动物的影响，第五段提出了应对光污染的解决方案。 4 5 6 7 8 2 3 1 课后检测 能力达标 √ 8．What is the author's attitude toward lighting management? A.Balanced. B．Negative. C.Unclear. D．Conservative. 解析：观点态度题。根据第五段中的“darkness is not safe...find a middle way”和最后一段内容可知，作者建议找到一个折中的办法。由此可推知，作者对灯光管理持中立态度。 4 5 6 7 8 2 3 1 课后检测 能力达标 Ⅱ.完形填空 (2026·南充一诊)When informed that I was to stay in the hospital for a few days for treatment, I never expected it would be such a wonderful experience. 课后检测 能力达标 A young doctor friend _________________ me after his long day, remembering that I had mentioned consistent stomach pains.When he learned I had taken painkillers without seeing a ___________， he insisted that my stomach pains be taken seriously.I was ___________ to the hospital by him immediately.He accompanied me in the emergency room, and said all the right things to get me through the process ___________．I only got him to ___________ me until midnight when my daughters came.I am forever ___________．Two hours later, I was told I was to be ___________． A.checked up on　　 D．doctor B．rushed A.efficiently D．leave C.indebted B．admitted 课后检测 能力达标 I enjoyed all the unaccustomed ___________．Dear friends came to visit, and all my kids came.Nurses and doctors were particularly attentive, though I would never dream of ___________ others.Messages of love and concern filled my phone.Between treatments, I ____________ with other patients, and got interviewed by a delightful student nurse, doing a paper.What fun! My story would be included in her ____________！ B．attention C.bothering A.socialized C.studies 课后检测 能力达标 I realized how many people ____________. I am overwhelmed with gratitude for the outpouring of love, the messages and visits and continued support. This experience serves as a ____________， making me aware of the wonderful people whose love gives me ____________ and who fill my life with joy.And finally, stay well and please, do not ____________ a consistent stomachache! 【解题导语】　本文是一篇记叙文。作者因胃痛住院，在这期间，作者感受到了他人给予的关爱。这段经历让作者意识到生活中那些美好的人，他们的爱给了作者力量，让作者的生活充满快乐。 A.cared D．reminder C.strength D．ignore 课后检测 能力达标 1．A.checked up on　　　 　 B．worked in with C.closed in on D．looked up to A　解析：根据上文“A young doctor friend”和下文“remembering that I had mentioned consistent stomach pains”可知，作者的医生朋友记得作者提到过持续的胃痛，所以他来给作者做检查(check up on)。 2．A.relative B．nurse C.patient D．doctor D　解析：根据下文“he insisted that my stomach pains be taken seriously”并结合语境可知，当他得知作者没有去看医生(doctor)就吃了止痛药时，他坚持认为作者应该认真对待。 课后检测 能力达标 3．A.called B．rushed C.pushed D．moved B　解析：根据下文immediately和“He accompanied me in the emergency room”可知，作者被朋友迅速送往医院。rush 在此意为“快速运输，速送”。 4．A.efficiently B．suddenly C.officially D．deliberately A　解析：根据上文“A young doctor friend”和“said all the right things”可知，作者的朋友是位年轻的医生，在急诊室中，他说了所有正确的事情，让作者高效地(efficiently)经历了整个过程。 课后检测 能力达标 5．A.send B．greet C.admire D．leave D　解析：根据下文“until midnight when my daughters came”可知，直到午夜，作者的女儿来了，作者才说服医生朋友离开(leave)。 6．A.satisfied B．devoted C.indebted D．amused C　解析：根据上文描述的医生朋友对作者的关心和帮助可知，作者心怀感激(indebted)。 课后检测 能力达标 7．A.compared B．admitted C.deserted D．cheated B　解析：根据下文“Dear friends came to visit... were particularly attentive”可知，作者被告知要住院接受治疗。admit在此意为“接收……入院，收治”。 8．A.conclusion B．attention C.excitement D．silence B　解析：根据下文“Dear friends came to visit ... were particularly attentive”可知，作者享受这种不寻常的关注(attention)。 课后检测 能力达标 9．A.understanding B．ordering C.bothering D．cheering C　解析：根据上文though可知，此处指虽然作者从来没有想过要麻烦(bother)别人，但护士和医生照顾得特别周到。 10．A.socialized B．agreed C.competed D．reasoned A　解析：根据语境可知，作者在治疗期间和其他病人交往(socialize)。 课后检测 能力达标 11．A.acts B．duties C.studies D．tricks C　解析：根据上文“a delightful student nurse, doing a paper”可知，作者接受了一位实习护士的采访，她当时正在写一篇论文，所以作者的故事将被写入她的研究(study)中。 12．A.cared B．suffered C.aged D．matured A　解析：根据上文“Dear friends came to visit...love and concern filled my phone.”和下文“I am...continued support.”可知，作者意识到很多人关心(care)自己。 课后检测 能力达标 13．A.task B．message C.routine D．reminder D　解析：根据下文“making me aware of the wonderful people”可知，这次经历提醒(reminder)作者生活中有许多美好的人。 14．A.wealth B．value C.strength D．respect C　解析：结合语境可知，此处表示那些美好的人用爱给予作者力量(strength)，让作者的生活充满快乐。 课后检测 能力达标 15．A.notice B．overcome C.reserve D．ignore D　解析：根据上文“stay well”再结合作者的自身经历可知，作者建议大家保持身体健康，不要忽视(ignore)持续的胃痛。 课后检测 能力达标 Ⅲ.语法填空 (2026·武汉调研)The oasis (绿洲) valley seems strangely at odds with the common impression of Saudi Arabia.Make no mistake, the desert is here, but so 1.____________(be) breathtaking green landscapes.Even the area's spelling is unusual—AlUla. are　 课后检测 能力达标 AlUla's 2.____________(unique) not only lies in its natural scenery but in its cultural and historic heritage (遗产).In AlUla, besides the ancient city of Dadan, tourists can visit the Hegra archaeological site, which is both Saudi Arabia's first UNESCO World Heritage Site 3._____________home to astonishing Nabataean rock-cut tombs with delicate decorations and carvings. uniqueness　 and　 课后检测 能力达标 4．____________(early) this year, AlUla welcomed lots of visitors from China.Recognizing the significant potential for growth in Chinese market, the tourism section of AlUla, 5.____________(partner) local businesses, is seeking to strengthen its presence in China by organizing promotional events and participating in travel 6._____________(fair). Vice-president of culture at the Royal Commission for AlUla says, “We've adopted a varied strategy to meet the needs of Chinese tourists, 7._____________features cultural, historical and luxury experiences.” Earlier　 partnering　 fairs　 which　 课后检测 能力达标 The authority has also worked 8._____________Chinese museums to focus on areas like cultural heritage preservation and promotion.In 2024, AlUla, Wonder of Arabia, an exhibition held at the Palace Museum, presented 9._____________overview of the area's history through 236 exhibits.Moreover, at the AlUla Language Institute, founded in 2021, Saudis can learn Chinese 10.____________(smooth) communication with tourists. with　 an　 to smooth　 课后检测 能力达标 【解题导语】　本文是一篇说明文。文章介绍了埃尔奥拉的自然景观和历史文化遗产的独特性，以及当地旅游部门通过多种方式吸引中国游客。 1．are　解析：考查动词的时态和主谓一致。分析句子结构可知，此处为“so＋be动词/助动词/情态动词＋主语”结构，意为“……也一样”；主语是复数名词landscapes，且此处描述客观事实，谓语动词应用are。 课后检测 能力达标 2．uniqueness　解析：考查名词。分析句子结构可知，空处在句中作主语，且其前有AlUla's修饰，应用名词。 3．and　解析：考查连词。根据句中的 both 并结合句意可知，此处为“both...and...”结构。 4．Earlier　解析：考查副词比较级。此处表示“今年早些时候”，且空处位于句首，首字母应大写。 课后检测 能力达标 5．partnering　解析：考查非谓语动词。分析句子结构可知，空处为非谓语， 与其逻辑主语 the tourism section of AlUla 之间是主谓关系，应用现在分词作伴随状语。 6．fairs　解析：考查名词复数。分析句子结构可知，空处作介词in的宾语，应用名词形式。fair在此意为 “交易会、展览会”，是可数名词，其前无限定词修饰，应用复数形式。 7．which　解析：考查定语从句。分析句子结构可知，空处引导非限制性定语从句，修饰先行词 strategy，空处在从句中作主语，应用which。 课后检测 能力达标 8．with　解析：考查介词。根据句意可知，此处表示“与……一起工作”。 9．an　解析：考查冠词。空后的overview意为“概述、概要”，是可数名词，应用冠词修饰。此处表示泛指，且overview的发音以元音音素开头，空处应用不定冠词an。 10．to smooth　解析：考查非谓语动词。分析句子结构可知，空处为非谓语，应用动词不定式作目的状语。 课后检测 能力达标 语料大观园——溯原文，积语料 阅读 理解 A篇 [高频词]option n．选择，可供选择的事物　reliable adj.可信赖的，可依靠的　identify v．确认，认出；找到，发现　[障碍词]household groceries家庭食品杂货　swap v．用……替换，调换　dietary habits饮食习惯　the projected emissions预计排放量　quantify v．量化　equivalent adj.相当的，相同的　be a measure of sth.是……的体现，是……的评判标准 compulsive adj.难以制止的；引人入胜的 课后检测 能力达标 阅读 理解 B篇 [高频词]gratitude n．感激　star-filled adj.繁星满天的　light pollution光污染　adapt to sth.适应某事物　night vision夜视　destructive adj.破坏性的　within one's grasp在某人掌握之中　find a middle way采取折中方法　low-impact adj.负面影响小的 [障碍词]floodlight vt.用泛光灯照明　inhabit vt.居住在；栖息于　unhatched adj.未孵化的 课后检测 能力达标 完形 填空 [高频词]consistent adj.持续的；连续的　take...seriously认真对待……　gratitude n．感激　be overwhelmed with被……淹没；因……而应接不暇　[障碍词]painkiller n．止痛药　unaccustomed adj.不寻常的；不习惯的　attentive adj. 细心的；贴心的　outpouring n．(感情的)迸发，倾泻；涌现 语法 填空 [高频词]be at odds with(说法、描述、行为等)不一致　make no mistake别搞错；毫无疑问　[熟词生义]presence (常用义) n．出席，到场，存在　(文章义) n．势力，影响力 课后检测 能力达标 长难句分析 [语法填空]Recognizing the significant potential for growth in Chinese market, the tourism section of AlUla, partnering local businesses, is seeking to strengthen its presence in China by organizing promotional events and participating in travel fairs. [分析]　本句为复杂的简单句。主语为“the tourism section of AlUla”，谓语为“is seeking”，宾语为“to strengthen its presence in China”；“Recognizing...market”为现在分词短语作原因状语；“partnering local business”为现在分词短语作伴随状语；“by organizing...fairs”为方式状语。 [译文]　由于意识到中国市场具有巨大的增长潜力，埃尔奥拉的旅游部门正与当地企业合作，通过组织宣传活动和参加旅游展会，寻求加强其在中国的影响力。 课后检测 能力达标 $