【周周有招】新教材同步尖子班讲义第3讲Unit 3 Diverse Cultures（精读内容与语言点-地点文顺序乱咋整）-2026-2027学年高中英语人教版必修第三册（教师版+学生版）

本高中英语讲义聚焦地点介绍文语篇精读，以“Welcome to Chinatown!”为载体，构建“六个镜头”（是什么/从哪来/看什么/逛什么/吃什么/为什么值得）拆解段落功能的学习支架，配套细节题“先判段落→再走三查”解题步骤、But转折词判断公式及主旨题快速锁定方法，形成从语篇结构到解题技巧的完整知识脉络。 该资料亮点在于以“课前撞墙测试”引发认知冲突，通过镜头拆解培养学生语篇分析的语言能力，“三查”解题法与干扰项归类提升思维品质，分层练习和自检清单助力学习能力发展。课中辅助教师高效授课，课后通过迁移应用作业帮助学生巩固知识，查漏补缺。

Unit 3 Diverse Cultures 精品讲义2027春高一（下）英语-新教材人教版必修三 第3讲 Welcome to Chinatown! 语篇精读-地点文顺序乱咋整（教师版） 阅读课 ● 精读内容与语言点 【课时安排】 本讲建议两课时完成。第一课时：课前撞墙测试导入（10分钟）→ 精讲六个镜头与段落功能三问（25分钟）→ 课堂操练实战第1、2题（10分钟）。第二课时：精讲细节题三查与But判断公式（20分钟）→ 课堂操练实战第3、4题及分层练习（20分钟）→ 课后布置第七部分（独立完成，课后批改讲评）。分层练习第5、6题可选作课后提升。 【学习目标】 学完本讲，学生应能：① 面对一篇新的地点介绍文，读一遍即能在每段旁标出5字以内的段落功能；② 做细节题时按“先判段落→再走三查”的顺序推进，不跳步；③ 看到But后立即判断——后面有比较级或最高级，是递进推进；无比较级且语义直接冲突，是转折否定；④ 做主旨题时按“排除以偏概全→比对尾段→验证首段”的顺序30秒内锁定答案。当堂检验：完成课后作业，正确率不低于75%。 一、课前撞墙：句子都读懂了，结构却说不清 先做一个小测试。用三分钟通读下面这篇课文，读完合上书，按三遍读法回答三个问题： 第一遍读后回答：哪一段如果不读，你完全不知道这篇文章在说什么？ 第二遍读后回答：哪一段里全是具体例子，删掉一个不影响整段意思？ 第三遍读后回答：第⑤段和第③段如果交换位置，文章还能读吗？为什么？ 多数学生做完会卡在第二、三问——句子都看懂了，却答不出结构。原因不在词汇，而在没问对问题：读介绍文，先别急着记细节，先问“作者按什么顺序组织游览路线”。这一问，就是本讲要磨的功夫。 【测试材料】Welcome to Chinatown!（课文原文） 【Para 1】The Chinatown in San Francisco is the biggest in America, and also the oldest. It is a very popular tourist draw that receives more visitors each year than even the Golden Gate Bridge. The climate is mild all year round, meaning it is always a good time to visit. 【Para 2】Historically, Chinese immigrants settled in the area during the railroad construction and gold rush period. What started as a residential area for Chinese immigrants then turned into a centre for Chinese culture. The majority of residents in Chinatown are still ethnic Chinese, many of whom do not speak English fluently. This allows visitors to experience a real taste of China. 【Para 3】Most of Chinatown was destroyed in the 1906 earthquake, but the city and residents rebuilt it, taking care to include lots of Chinese architecture. Traditionally, visitors enter Chinatown through the legendary Dragon Gate, which was built using materials donated from China. Other famous sites include the Tin How Temple and Bank of Canton, to name but a few. Visitors can also spend hours just exploring the interesting sights, smells, and sounds of China. 【Para 4】Portsmouth Square is also a key site, being the centre of Chinatown. It has a long and famous history, with the author Robert Louis Stevenson having spent much time writing there. These days, the square is a great place to see traditional Chinese culture in real life, such as games of Chinese chess, and people practising tai chi. The stores in the Chinatown offer a unique range of souvenirs, goods, and clothing. All kinds of traditional Chinese herbal medicine can be found, too, and there are Chinese tea stores, where visitors can taste and buy varieties of Chinese tea. 【Para 5】But perhaps what many tourists and San Franciscans treasure most about Chinatown is its food. There is Chinese food to suit everyone's taste, with traditional dishes from all over China. 【Para 6】Chinatowns are an important part of the diverse culture of the USA. They allow visitors who have never been to China to experience traditional Chinese culture first hand. 二、精讲：把六段拆成六个镜头 读法：每读一段前，先在段首空白处写下三字预测——“写什么？”；读完用不超过5个字作答；六段答完，再看六个答案之间的关系（并列/递进/因果/总分）。本文答案依次为：整体印象→历史根基→建筑地标→市井生活→味觉记忆→意义升华。若你的答案与上述相近，说明方向正确；若偏离，回原文找本段首尾句验证。 （一）镜头一（第1段）· 整体印象——“是什么” 开门见山给总评：全美最大、最老、游客比金门大桥还多。作者不用形容词堆砌，而是用三个最高级形式（biggest、oldest、most popular）作为事实依据，让读者一开始就知道“这个地点值得关注”。注意“that receives more visitors”——这里是定语从句，先不深挖，下一讲单独处理。 【原文线索】biggest, oldest, receives more visitors, climate is mild 【识别标志】首段出现最高级/数字比较/总括性形容词（本文：biggest, oldest, more visitors than）。 （二）镜头二（第2段）· 历史根基——“从哪来” 回答“为什么会有唐人街”：铁路修建和淘金热时期华人移民定居。关键在“what started as...then turned into”这个转变——从“居住区”变成“文化中心”。这是整段的骨架：一个地方从实用功能升华为文化符号，靠的是时间与人口积淀。 【原文线索】railroad construction, gold rush, what started as...then turned into, a real taste of China 【识别标志】含年份+表“开始/转变”的动词结构（本文：settled during...period, what started as...turned into）。 （三）镜头三（第3段）· 建筑地标——“看什么” 写1906年地震后重建，特地带入中国建筑元素；标志是龙门（Dragon Gate），材料由中国捐赠。先给一个“劫后重生”的故事（地震毁了→重建），再落到具体地标，读者对“中国味”就有了具体抓手。 【原文线索】destroyed in the 1906 earthquake, rebuilt, Chinese architecture, Dragon Gate, materials donated from China 【识别标志】含表“重建/建造”的动词+具体建筑名称（本文：rebuilt, Dragon Gate, Temple）。 【验证方法】把“Chinese architecture”和“Dragon Gate”从原文里标出来，做题时凡问“如何体现中国元素”，答案必须落在含这两个词所在句的选项上；只笼统说“中国特色”的选项，多半是把第③段的内容扩大成了全文。 （四）镜头四（第4段）· 市井生活——“逛什么” 从“看景”转到“逛生活”：花园角广场的象棋与太极、纪念品商店、中草药、茶叶店。这一段用多个感官点支撑“生活气息”——看到棋盘、闻到药味、尝到茶香。 【原文线索】Portsmouth Square, Chinese chess, tai chi, souvenirs, herbal medicine, Chinese tea stores 【识别标志】含广场/商店/药店/茶店等日常消费场所词+感官动词或可感知活动（本文：Square, stores, tea stores, see/taste）。 （五）镜头五（第5段）· 味觉记忆——“吃什么” 第④段写“逛”，第⑤段写“吃”，原因是：地点介绍文遵循“先看后逛再尝”的游览顺序。“看”是远观，“逛”是走进，“尝”是融入。顺序一乱，读者就不知道自己在哪。段落排序题如果出现这三类内容，按“看→逛→尝”排就是正解。 “看→逛→尝”三类段落的语言标志对照表： 段落类型 核心动词 核心名词 本文对应 看（建筑地标） see, visit, enter, explore architecture, gate, temple, site 第③段 逛（市井活动） walk, explore, watch, play square, store, shop, game 第④段 尝（饮食体验） taste, eat, try, enjoy food, dish, tea, restaurant 第⑤段 做题时：先圈每段的核心动词和核心名词，对照上表判断属于“看/逛/尝”哪一类，再按“看→逛→尝”排列。若某段同时出现两类标志，以该段主要描写对象为准。 【原文线索】treasure most, Chinese food, to suit everyone's taste, traditional dishes from all over China 【识别标志】含 food/dishes/taste 及比较级或最高级评价词（本文：treasure most, suit everyone's taste）。 【But后判断公式】若 But 后出现比较级或最高级（more, most, best, -er）→ 表“递进推进”，前面内容仍有效，全篇主旨往 But 后找；若 But 后无比较级且语义与前句直接冲突 → 表“转折否定”，前句为铺垫，主旨只取 But 后。本文 But 后有 treasure most，属于递进推进。 （六）镜头六（第6段）· 意义升华——“为什么值得” 把唐人街放进“美国多元文化”的大框架里，点出它的意义：让没去过中国的人“first hand”体验中国文化。这一句是全篇的落点，把前面五个镜头全部收束到一个主题上——diverse cultures。 【原文线索】diverse culture, experience traditional Chinese culture first hand 【识别标志】含 culture/diverse/part of/experience first hand 等抽象词，通常出现在末段。 （七）段落功能三问 ① 该段首句有没有承接词（Historically/These days/But/also）？有——与前段是顺承或转折关系；② 该段有没有具体的人名/地名/数字？有——细节支撑段，无——观点或升华段；③ 该段结尾句是否出现价值判断词（important/treasure/matter）？有——升华段。 （八）主旨题两轮排除（30秒） ① 第一轮：读选项首词，砍掉以细节名词开头（Chinese food/earthquake/Dragon Gate）的选项——主旨题的干扰项标配是以偏概全；② 第二轮：剩两项时看尾段首句和末句，找与选项动词对应的原文动词（introduce→write about, explain→because, compare→while/but, argue→should）；③ 收尾：回看首段验证，首段末句应与选项主旨方向一致。 （九）回看课前撞墙 1、哪一段如果不读，你完全不知道这篇文章在说什么？——第⑥段。删掉后全文只介绍了“是什么/从哪来/看什么/逛什么/吃什么”，但没有“为什么值得写”，主旨落空。答对得1分。 2、哪一段里全是具体例子，删掉一个不影响整段意思？——第④段中的“games of Chinese chess, people practising tai chi”等细节，删掉一个不影响该段主要意思（市井生活丰富），但整段全删则“逛”的支撑不足。答对得1分。 3、 第⑤段和第③段如果交换位置，文章还能读吗？为什么？——不能。游览顺序“看→逛→尝”被打乱，第⑤段（吃）提前会显得突兀，缺少建筑和市井的铺垫。答对得2分。 三、细节题：先定位，再比对，后验证 顺序不可逆：先镜头定位考点段落，再走三查。 （一）细节题三查 三查 怎么查 易错在哪 一查定位 圈题干实词（人名/地名/数字/引号内短语），回原文找首次出现位置 不圈抽象词（culture/experience）——它们在全文出现太多次，圈了等于没圈 二查比对 把题干每个实词与原文逐一对应；题干有而原文无的词，考的就是同义替换或概念扩大/缩小 看到选项里出现原文原词就放心选——那是最常见的陷阱标志 三查验证 选完把选项代入原文划出对应句，判断“原文这句话是否回答了选项”；需要补脑才能成立→错 检查动词是否一致——只对名词不对动词，是高频失分点 （二）错误路径回放（定位环节的典型翻车） 学生圈了 railway 和 gold，回原文找到 railroad construction and gold rush period；接着看到选项里也有 railroad 和 gold，便认定“原词对应=正确”；结果没核查选项中的动词（build）与原文动词（settled）是否一致——原文说“在……期间定居”，选项说“为了修建”。 卡点就在：做题时只看名词，不看动词。正确动作：找到原句后先划动词，再核对选项动词是否同一动作。 （三）干扰项三大类型 1. 张冠李戴——看选项主语与原文主语是否同一对象，不同即张冠李戴。本文案例：金门大桥是游客量比较对象，不是移民修建对象。 2. 时间错位——对选项中的时间状语（after/before/eventually）与原文时间线。本文案例：地震在1906年，移民定居更早，不能拿地震解释移民。 3. 以偏概全——查选项是“全篇观点”还是“某段细节”；若它只出现在文中某一段，就是以偏概全。本文案例：茶叶店是第④段细节，不是移民原因。 （四）转折词出题模式 看到 but/however/yet 后出现比较级或评价词，注意两种考法：① 推断题考“作者真正想强调什么”→ 答 But 后内容；② 细节题考“But 前内容是否被否定”→ 若 But 后无否定词（not, never），则 But 前仍成立，仅被 But 后“超越”而非“推翻”。本文第⑤段 But 后有 treasure most → But 前（建筑、市井）依然重要，只是美食“更”重要。年份（1906）和最高级（the oldest）出现处同样是高频考点，定位时优先注意。 四、实战：四题过关 带着六个镜头和细节题三查，回到课文原文做题。 【作答区】Reading Comprehension 阅读上面课文 Welcome to Chinatown!，从每题所给的 A、B、C、D 四个选项中选出最佳选项。 1．(主旨大意题) What is the passage mainly about? A. The history of Chinese immigrants in America. B. An introduction to San Francisco's Chinatown. C. The Chinese food in San Francisco. D. The rebuild of Chinatown after the 1906 earthquake. 2．(细节理解题) Why did many Chinese immigrants settle in San Francisco? A. To build the Golden Gate Bridge. B. To escape the 1906 earthquake. C. To work on the railroad and seek gold. D. To open Chinese tea stores. 3．(细节理解题) What do we know about the Dragon Gate? A. It was rebuilt after the earthquake in 1906. B. It was built with materials donated from China. C. It is the oldest building in Chinatown. D. It was designed by Robert Louis Stevenson. 4．(推理判断题) What can be inferred from "many of whom do not speak English fluently"? A. Chinatown's residents refuse to learn English. B. Visitors can enjoy a very authentic Chinese atmosphere. C. Chinatown is isolated from the rest of San Francisco. D. English is not allowed in Chinatown. 【答案与解析】 1. B。主旨题。 排除过程：① 看A选项"The history of Chinese immigrants in America"——“history of Chinese immigrants”这一主题只落在第②段（历史根基），盖不住建筑地标、市井生活、饮食与意义升华，排除（以偏概全）；② 看C选项"The Chinese food in San Francisco"——“food”只对应第⑤段，排除（以偏概全）；③ 看D选项"The rebuild of Chinatown after the 1906 earthquake"——“earthquake”只对应第③段，排除（以偏概全）；④ B选项"an introduction to San Francisco's Chinatown"——“introduction”覆盖全文每一段的“介绍”功能，正确。 2. C。细节题+同义替换。 逐项处理：A"To build the Golden Gate Bridge"——原文第①段提到 Golden Gate Bridge 是游客量比较对象，与移民原因无关，错误类型：张冠李戴（对象错位）。B"To escape the 1906 earthquake"——原文第③段才出现1906地震，而移民定居在第②段，时间线不符，错误类型：时间错位。C"To work on the railroad and seek gold"——与原文第②段 during the railroad construction and gold rush period 同义替换，正确。D"To open Chinese tea stores"——第④段才有 tea stores，是定居后的生活场景，不是定居原因，错误类型：因果错位。 3. B。细节定位。题干关键词"Dragon Gate"，回第③段："was built using materials donated from China"，与B"materials donated from China"原词对应。A错在“被地震后重建”——重建的是Chinatown整体而非龙门；C原文无“最古老建筑”的比较；D把史蒂文森（第④段人物）错安到龙门上。选B。 4. B。推断题。 infer题黄金规则：正确选项必须是“原文信息+一步推理”；凡是需要“原文信息+两步以上推理”或“加入原文没有的假设”的选项，必错。 推演：原文说“居民多为华人且英语不流利”，下一步自然推出“游客能体验真实中国氛围”（B），这是“原文信息+一步推理”。A“拒绝学英语”需要加“居民主观不愿意”这个原文没有的假设；D“禁止说英语”同理；C“与外界隔绝”需要加“英语不流利=无法交流=隔绝”两步推理。B正确。 五、分层练习：从找得到到推得出 （一）基础层·信息获取（2小题） 1．The author mentions the climate in Paragraph 1 mainly to ______. A. explain why Chinatown is crowded year-round B. suggest that Chinatown is worth visiting any time C. compare it with the Golden Gate Bridge D. show that San Francisco is warmer than other cities 2．What happened to most of Chinatown in the 1906 earthquake? A. It was closed to visitors. B. It became a centre for Chinese culture. C. Most of it was destroyed but later rebuilt. D. It was moved to another place. （二）中档层·语用判断（2小题） 3．Why does the author say the food is what many people "treasure most"? A. Because the food is the cheapest in America. B. Because food is the most direct and enjoyable way to experience a culture. C. Because only San Francisco has Chinese food. D. Because visitors are always hungry after sightseeing. 4．The author mentions "Chinese chess" and "tai chi" in Paragraph 4 to show that ______. A. the square is a place where daily Chinese life is still alive B. the square is too crowded for visitors C. Chinese people are better at chess than Americans D. the square was named after these activities （三）挑战层·态度与推断（2小题） 5．The phrase "a real taste of China" in Paragraph 2 is used to suggest that ______. A. visitors can buy Chinese tea and food here B. Chinatown keeps the Chinese way of life so well that it feels authentic C. the food in Chinatown tastes exactly the same as in China D. Chinese restaurants are the only attractions 6．What is the author's overall attitude towards San Francisco's Chinatown? A. Critical. B. Indifferent. C. Admiring. D. Doubtful. 【答案与解析】 1. B。写作目的题。第①段写气候温和“meaning it is always a good time to visit”——作者写气候是为了说明“任何时候都值得去”，B正确。A“拥挤”无依据；C“与金门大桥比较”是游客量的比较，非气候；D“比美国其他城市暖”无依据。选B。 2. C。细节定位。第③段原句“Most of Chinatown was destroyed in the 1906 earthquake, but the city and residents rebuilt it”，C“被毁+重建”即此意。A“关闭”、D“迁走”无依据；B是第②段内容，与地震事件无关，错误类型：信息错位。选C。 3. B。推断题。 定位到段：第⑤段开头“But perhaps what many tourists and San Franciscans treasure most about Chinatown is its food”——先看But：后面有 treasure most，递进推进，作者在明确表态：前面看过的建筑、市井都不如“吃”让人难忘。为什么？原文给出两个支撑：一是“to suit everyone's taste”，人人找得到合口味的（普适性）；二是“traditional dishes from all over China”，覆盖全中国各地（丰富性）。人人都能参与、又能直接落到味觉上的文化入口，正是“体验一种文化最直接、最令人愉悦的方式”（B）。A“cheapest”原文未提价格，排除；C“只有旧金山有中餐”既无原文依据，也违背常识；D“visitors are always hungry”纯属臆断。选B。 4. A。细节定位+推断。第④段原句“a great place to see traditional Chinese culture in real life”，举象棋、太极正是“现实生活里的中国文化”——A“日常生活仍鲜活”即此意。B“太挤”、C“中国人更会下棋”、D“以活动命名”均无中生有。选A。 5. B。文化理解题。 卡点预判：有学生看到“a real taste of China”就直接选C“the food tastes exactly the same as in China”。卡点在哪？他们把taste只当“味觉”，没看到前一句的experience已经暗示这里的taste是“体验”。判断依据：看同一句中taste前面的主语和动词——原文说“This allows visitors to experience a real taste of China”，动词是experience（体验），所以taste取“体验”义，非“味觉”义。 “a real taste of China”不能照字面读成“尝到中国味道”——它指向的是整个氛围与生活方式的原汁原味：前文说居民多为华人且英语不流利，正是“保留了地道中国生活方式”的证据。B把taste从“味觉”升华到“真实体验”，抓住本意。C把范围窄化成“食物”，A、D也只见物。选B。 6. C。态度判断题。通篇用 biggest、legendary、treasure most 等褒义强烈的词，结尾更是给唐人街冠以“美国多元文化重要部分”，态度是欣赏（Admiring）。A批评、B冷漠、D怀疑都与文气相悖。选C。 六、本讲自检清单 □ 能不看原文说出本文六段的镜头分别拍什么（是什么/从哪来/看什么/逛什么/吃什么/为什么值得） □ 拿到细节题，会先划题干实词、回原文扫读、再核对同义替换，且能识别干扰项三大类型（张冠李戴/时间错位/以偏概全） □ 能说出“升华段”的特征（识别标志：含抽象词+价值判断词，通常末段），并指出本文的升华段在第⑥段 □ 能用自己的话讲清唐人街怎样体现 diverse cultures □ 能按“先判段落功能→再走三查”的顺序独立完成一篇新的介绍文阅读，且正确率不低于75% □ 能回看课前撞墙三问并自评得分（总分4分，对照第二部分评分标准） □ 能默写“看→逛→尝”三类段落的核心动词和核心名词标志，并在段落排序题中应用 七、课后作业：独立阅读——地点介绍文的迁移应用 阅读下面短文，从每题所给的 A、B、C、D 四个选项中选出最佳选项。 【测试材料】Reading Passage Yellowstone National Park, located mainly in Wyoming, is the first national park in the United States and one of the largest. It is a place where nature's power is on full display, drawing millions of visitors every year. The park was established in 1872, long before most other protected areas existed. Native American tribes had lived in the region for thousands of years, but the park's creation marked a turning point: for the first time, a government set aside land purely for public enjoyment and preservation. What makes Yellowstone truly special is its geothermal wonders. The famous Old Faithful geyser erupts on a fairly regular schedule, and colourful hot springs like the Grand Prismatic Spring create scenes found nowhere else on Earth. These features were formed by a massive volcano beneath the park. Beyond the geysers, Yellowstone is home to an abundance of wildlife. Bison, elk, and grizzly bears roam freely across the valleys. Visitors can hike along hundreds of miles of trails, camp in designated areas, or join guided tours to learn about the ecosystem. The food in the park's lodges may not be the main attraction, but a warm meal after a day of exploring tastes better than any city restaurant. And for many, the real treasure is the quiet evening by the fire, sharing stories of the day's adventures. Yellowstone is more than a park; it is a symbol of the American conservation movement. It reminds us that some places are worth protecting not for what we can take from them, but for what they can teach us. 1．(主旨大意题) What does the writer mainly tell us about Yellowstone? A. A neighbourhood that keeps immigrant traditions alive in New York. B. A national park that protects natural wonders and wildlife. C. The best place to eat after a long hike. D. The history of Native American tribes. 2．(细节理解题) What do we know about Old Faithful? A. It was discovered in 1872. B. It is a colourful hot spring. C. It erupts on a fairly regular schedule. D. It was formed by Native Americans. 3．(推理判断题) What can be inferred about the future of Yellowstone? A. It will soon lose its wildlife. B. It will become smaller but still attract visitors on holidays. C. It will continue to be protected for its educational and natural value. D. Its geothermal features will stop erupting. 4．(段落功能题) Which paragraph in the passage has the same function as Paragraph 5 in "Welcome to Chinatown!"? A. Paragraph 2. B. Paragraph 3. C. Paragraph 5. D. Paragraph 6. 【答案与解析】 1. B。主旨题。全文围绕“黄石国家公园”展开，B项“protects natural wonders and wildlife”覆盖了第③段地热奇观、第④段野生动物，也与末段“conservation movement”的落点一致，正确。A项张冠李戴（移民社区是另一篇文章的内容）；C项以偏概全（食物只出现在第⑤段）；D项以偏概全（原住民历史只出现在第②段）。选B。 2. C。细节定位。题干关键词“Old Faithful”，回第③段原句“The famous Old Faithful geyser erupts on a fairly regular schedule”，C项原词对应，正确。A项时间错位（1872是公园建立时间）；B项张冠李戴（colourful hot springs是Grand Prismatic Spring，不是Old Faithful）；D项张冠李戴（地热景观由火山形成，非原住民）。选C。 3. C。推断题。原文末段说“Yellowstone is more than a park; it is a symbol...It reminds us that some places are worth protecting”，可一步推出C项“将继续因其教育和自然价值而被保护”。A项无依据且过于悲观；B项错在“become smaller”（原文未提面积缩小）和“on holidays”（原文未提特定节日，属于加入假设）；D项与原文“fairly regular schedule”矛盾。选C。 4. C。段落功能题。题干问哪一段与“Welcome to Chinatown!”第⑤段功能相同。唐人街第⑤段写的是“味觉记忆——吃什么”，属于“尝”类段落。黄石公园第⑤段写的是“a warm meal after a day of exploring tastes better...”，同样以食物为切入点写体验，功能对应。A项第②段是历史根基，B项第③段是地热景观，D项第⑥段是意义升华，均不匹配。选C。 *本讲完* 学科网（北京）股份有限公司 $ Unit 3 Diverse Cultures 精品讲义2027春高一（下）英语-新教材人教版必修三 第3讲 Welcome to Chinatown! 语篇精读-地点文顺序乱咋整（学生版） 阅读课 ● 精读内容与语言点 【课时安排】 本讲建议两课时完成。第一课时：课前撞墙测试导入（10分钟）→ 精讲六个镜头与段落功能三问（25分钟）→ 课堂操练实战第1、2题（10分钟）。第二课时：精讲细节题三查与But判断公式（20分钟）→ 课堂操练实战第3、4题及分层练习（20分钟）→ 课后布置第七部分（独立完成，课后批改讲评）。分层练习第5、6题可选作课后提升。 【学习目标】 学完本讲，学生应能：① 面对一篇新的地点介绍文，读一遍即能在每段旁标出5字以内的段落功能；② 做细节题时按“先判段落→再走三查”的顺序推进，不跳步；③ 看到But后立即判断——后面有比较级或最高级，是递进推进；无比较级且语义直接冲突，是转折否定；④ 做主旨题时按“排除以偏概全→比对尾段→验证首段”的顺序30秒内锁定答案。当堂检验：完成课后作业，正确率不低于75%。 一、课前撞墙：句子都读懂了，结构却说不清 先做一个小测试。用三分钟通读下面这篇课文，读完合上书，按三遍读法回答三个问题： 第一遍读后回答：哪一段如果不读，你完全不知道这篇文章在说什么？ 我的答案： 第二遍读后回答：哪一段里全是具体例子，删掉一个不影响整段意思？ 我的答案： 第三遍读后回答：第⑤段和第③段如果交换位置，文章还能读吗？为什么？ 我的答案： 理由： 多数学生做完会卡在第二、三问——句子都看懂了，却答不出结构。原因不在词汇，而在没问对问题：读介绍文，先别急着记细节，先问“作者按什么顺序组织游览路线”。这一问，就是本讲要磨的功夫。 【测试材料】Welcome to Chinatown!（课文原文） 【Para 1】The Chinatown in San Francisco is the biggest in America, and also the oldest. It is a very popular tourist draw that receives more visitors each year than even the Golden Gate Bridge. The climate is mild all year round, meaning it is always a good time to visit. 【Para 2】Historically, Chinese immigrants settled in the area during the railroad construction and gold rush period. What started as a residential area for Chinese immigrants then turned into a centre for Chinese culture. The majority of residents in Chinatown are still ethnic Chinese, many of whom do not speak English fluently. This allows visitors to experience a real taste of China. 【Para 3】Most of Chinatown was destroyed in the 1906 earthquake, but the city and residents rebuilt it, taking care to include lots of Chinese architecture. Traditionally, visitors enter Chinatown through the legendary Dragon Gate, which was built using materials donated from China. Other famous sites include the Tin How Temple and Bank of Canton, to name but a few. Visitors can also spend hours just exploring the interesting sights, smells, and sounds of China. 【Para 4】Portsmouth Square is also a key site, being the centre of Chinatown. It has a long and famous history, with the author Robert Louis Stevenson having spent much time writing there. These days, the square is a great place to see traditional Chinese culture in real life, such as games of Chinese chess, and people practising tai chi. The stores in the Chinatown offer a unique range of souvenirs, goods, and clothing. All kinds of traditional Chinese herbal medicine can be found, too, and there are Chinese tea stores, where visitors can taste and buy varieties of Chinese tea. 【Para 5】But perhaps what many tourists and San Franciscans treasure most about Chinatown is its food. There is Chinese food to suit everyone's taste, with traditional dishes from all over China. 【Para 6】Chinatowns are an important part of the diverse culture of the USA. They allow visitors who have never been to China to experience traditional Chinese culture first hand. 二、精讲：把六段拆成六个镜头 读法：每读一段前，先在段首空白处写下三字预测——“写什么？”；读完用不超过5个字作答；六段答完，再看六个答案之间的关系（并列/递进/因果/总分）。六段的功能答案，请填在各镜头标题的横线上；若某一段方向拿不准，回原文找该段首尾句验证。 （一）镜头一（第1段）· ________________——“是什么” 开门见山给总评：作者不用形容词堆砌，而是用三个最高级形式作为事实依据，让读者一开始就知道“这个地点值得关注”。请在第①段中圈出这三个最高级形式：________________。注意“that receives more visitors”——这里是定语从句，先不深挖，下一讲单独处理。 【原文线索】我圈出的线索词：________________________________ 【识别标志】首段出现最高级/数字比较/总括性形容词。对照检查你圈出的词是否齐全，缺的补上：________________________________ （二）镜头二（第2段）· ________________——“从哪来” 回答“为什么会有唐人街”：请在第②段中找出华人最早来旧金山的时间与原因：________________。关键在“what started as...then turned into”这个转变——从“居住区”变成“文化中心”。这是整段的骨架：一个地方从实用功能升华为文化符号，靠的是时间与人口积淀。 【原文线索】我圈出的线索词：________________________________ 【识别标志】含年份+表“开始/转变”的动词结构。请在第②段中圈出表示“开始/转变”的动词结构：________________________________ （三）镜头三（第3段）· ________________——“看什么” 写1906年地震后重建，特地带入中国建筑元素。先给一个“劫后重生”的故事（地震毁了→重建），再落到具体地标，读者对“中国味”就有了具体抓手。龙门（Dragon Gate）的“中国味”具体体现在哪一处细节？请在第③段中圈出：________________ 【原文线索】我圈出的线索词：________________________________ 【识别标志】含表“重建/建造”的动词+具体建筑名称。请在第③段中圈出建筑名称：________________________________ 【验证方法】把“Chinese architecture”和“Dragon Gate”从原文里标出来，做题时凡问“如何体现中国元素”，答案必须落在含这两个词所在句的选项上；只笼统说“中国特色”的选项，多半是把第③段的内容扩大成了全文。 （四）镜头四（第4段）· ________________——“逛什么” 从“看景”转到“逛生活”：请在第④段中圈出作者写到的日常场所和活动：________________。这一段用多个感官点来写，想一想：这些感官点共同支撑起一个什么结论？把结论写在下面：________________ 【原文线索】我圈出的线索词：________________________________ 【识别标志】含广场/商店/药店/茶店等日常消费场所词+感官动词或可感知活动。对照检查你圈出的词：________________________________ （五）镜头五（第5段）· ________________——“吃什么” 第④段写“逛”，第⑤段写“吃”，原因是：地点介绍文遵循“先看后逛再尝”的游览顺序。“看”是远观，“逛”是走进，“尝”是融入。顺序一乱，读者就不知道自己在哪。段落排序题如果出现这三类内容，按“看→逛→尝”排就是正解。 “看→逛→尝”三类段落的语言标志对照表： 段落类型 核心动词 核心名词 本文对应 看（建筑地标） see, visit, enter, explore architecture, gate, temple, site ________ 逛（市井活动） walk, explore, watch, play square, store, shop, game ________ 尝（饮食体验） taste, eat, try, enjoy food, dish, tea, restaurant ________ 做题时：先圈每段的核心动词和核心名词，对照上表判断属于“看/逛/尝”哪一类，再按“看→逛→尝”排列。若某段同时出现两类标志，以该段主要描写对象为准。 【原文线索】我圈出的线索词：________________________________ 【识别标志】含 food/dishes/taste 及比较级或最高级评价词。请在第⑤段中圈出评价词：________________________________ 【But后判断公式】若 But 后出现比较级或最高级（more, most, best, -er）→ 表“递进推进”，前面内容仍有效，全篇主旨往 But 后找；若 But 后无比较级且语义与前句直接冲突 → 表“转折否定”，前句为铺垫，主旨只取 But 后。 用公式分析第⑤段：But 后有没有比较级或最高级？________ 属于“递进推进”还是“转折否定”？________ （六）镜头六（第6段）· ________________——“为什么值得” 把唐人街放进“美国多元文化”的大框架里，点出它的意义：让没去过中国的人“first hand”体验中国文化。这一句是全篇的落点，把前面五个镜头全部收束到一个主题上——diverse cultures。 【原文线索】我圈出的线索词：________________________________ 【识别标志】含 culture/diverse/part of 等抽象词和价值判断词，通常出现在末段。 （七）段落功能三问 ① 该段首句有没有承接词（Historically/These days/But/also）？有——与前段是顺承或转折关系；② 该段有没有具体的人名/地名/数字？有——细节支撑段，无——观点或升华段；③ 该段结尾句是否出现价值判断词（important/treasure/matter）？有——升华段。 （八）主旨题两轮排除（30秒） ① 第一轮：读选项首词，砍掉以细节名词开头的选项——主旨题的干扰项标配是以偏概全；② 第二轮：剩两项时看尾段首句和末句，找与选项动词对应的原文动词（introduce→write about, explain→because, compare→while/but, argue→should）；③ 收尾：回看首段验证，首段末句应与选项主旨方向一致。 （九）回看课前撞墙 1、哪一段如果不读，你完全不知道这篇文章在说什么？我的答案：________ 答对得1分。 2、哪一段里全是具体例子，删掉一个不影响整段意思？我的答案：________ 答对得1分。 3、第⑤段和第③段如果交换位置，文章还能读吗？为什么？我的答案：________ 答对得2分。 三、细节题：先定位，再比对，后验证 顺序不可逆：先镜头定位考点段落，再走三查。 （一）细节题三查 三查 怎么查 易错在哪 一查定位 圈题干实词（人名/地名/数字/引号内短语），回原文找首次出现位置 不圈抽象词（culture/experience）——它们在全文出现太多次，圈了等于没圈 二查比对 把题干每个实词与原文逐一对应；题干有而原文无的词，考的就是同义替换或概念扩大/缩小 看到选项里出现原文原词就放心选——那是最常见的陷阱标志 三查验证 选完把选项代入原文划出对应句，判断“原文这句话是否回答了选项”；需要补脑才能成立→错 检查动词是否一致——只对名词不对动词，是高频失分点 （二）错误路径回放（定位环节的典型翻车） 有学生圈了题干里的关键词，回原文找到了对应句；接着看到选项里也有同样的词，便认定“原词对应=正确”；结果没核查选项中的动词与原文动词是否一致。 卡点就在：做题时只看名词，不看动词。正确动作：找到原句后先划动词，再核对选项动词是否同一动作。 做完实战第2题后，回看这段“错误路径”：你有没有只对名词、没对动词？ （三）干扰项三大类型 1. 张冠李戴——看选项主语与原文主语是否同一对象，不同即张冠李戴。做完实战第2题后，在其中找出一个“张冠李戴”的例子：________ 2. 时间错位——对选项中的时间状语（after/before/eventually）与原文时间线。做完实战第2题后，在其中找出一个“时间错位”的例子：________ 3. 以偏概全——查选项是“全篇观点”还是“某段细节”；若它只出现在文中某一段，就是以偏概全。做完实战第1题后，在其中找出一个“以偏概全”的例子：________ （四）转折词出题模式 看到 but/however/yet 后出现比较级或评价词，注意两种考法：① 推断题考“作者真正想强调什么”→ 答 But 后内容；② 细节题考“But 前内容是否被否定”→ 若 But 后无否定词（not, never），则 But 前仍成立，仅被 But 后“超越”而非“推翻”。请用这条方法分析第⑤段：But 后有没有比较级/最高级？________ But 前（建筑、市井）内容是被“推翻”还是被“超越”？________。年份（1906）和最高级（the oldest）出现处同样是高频考点，定位时优先注意。 四、实战：四题过关 带着六个镜头和细节题三查，回到课文原文做题。 【作答区】Reading Comprehension 阅读上面课文 Welcome to Chinatown!，从每题所给的 A、B、C、D 四个选项中选出最佳选项。 1．(主旨大意题) What is the passage mainly about? A. The history of Chinese immigrants in America. B. An introduction to San Francisco's Chinatown. C. The Chinese food in San Francisco. D. The rebuild of Chinatown after the 1906 earthquake. 2．(细节理解题) Why did many Chinese immigrants settle in San Francisco? A. To build the Golden Gate Bridge. B. To escape the 1906 earthquake. C. To work on the railroad and seek gold. D. To open Chinese tea stores. 3．(细节理解题) What do we know about the Dragon Gate? A. It was rebuilt after the earthquake in 1906. B. It was built with materials donated from China. C. It is the oldest building in Chinatown. D. It was designed by Robert Louis Stevenson. 4．(推理判断题) What can be inferred from “many of whom do not speak English fluently”? A. Chinatown's residents refuse to learn English. B. Visitors can enjoy a very authentic Chinese atmosphere. C. Chinatown is isolated from the rest of San Francisco. D. English is not allowed in Chinatown. 我的答案：1.____ 2.____ 3.____ 4.____ 五、分层练习：从找得到到推得出 （一）基础层·信息获取（2小题） 1．The author mentions the climate in Paragraph 1 mainly to ______. A. explain why Chinatown is crowded year-round B. suggest that Chinatown is worth visiting any time C. compare it with the Golden Gate Bridge D. show that San Francisco is warmer than other cities 2．What happened to most of Chinatown in the 1906 earthquake? A. It was closed to visitors. B. It became a centre for Chinese culture. C. Most of it was destroyed but later rebuilt. D. It was moved to another place. （二）中档层·语用判断（2小题） 3．Why does the author say the food is what many people “treasure most”? A. Because the food is the cheapest in America. B. Because food is the most direct and enjoyable way to experience a culture. C. Because only San Francisco has Chinese food. D. Because visitors are always hungry after sightseeing. 4．The author mentions “Chinese chess” and “tai chi” in Paragraph 4 to show that ______. A. the square is a place where daily Chinese life is still alive B. the square is too crowded for visitors C. Chinese people are better at chess than Americans D. the square was named after these activities （三）挑战层·态度与推断（2小题） 5．The phrase “a real taste of China” in Paragraph 2 is used to suggest that ______. A. visitors can buy Chinese tea and food here B. Chinatown keeps the Chinese way of life so well that it feels authentic C. the food in Chinatown tastes exactly the same as in China D. Chinese restaurants are the only attractions 6．What is the author's overall attitude towards San Francisco's Chinatown? A. Critical. B. Indifferent. C. Admiring. D. Doubtful. 我的答案：1.____ 2.____ 3.____ 4.____ 5.____ 6.____ 六、本讲自检清单 □ 能不看原文说出本文六段的镜头分别拍什么（是什么/从哪来/看什么/逛什么/吃什么/为什么值得） □ 拿到细节题，会先划题干实词、回原文扫读、再核对同义替换，且能识别干扰项三大类型（张冠李戴/时间错位/以偏概全） □ 能说出“升华段”的特征（识别标志：含抽象词+价值判断词，通常末段），并能在本文中找到升华段 □ 能用自己的话讲清唐人街怎样体现 diverse cultures □ 能按“先判段落功能→再走三查”的顺序独立完成一篇新的介绍文阅读，且正确率不低于75% □ 能回看课前撞墙三问并自评得分（总分4分，对照第二部分评分标准） □ 能默写“看→逛→尝”三类段落的核心动词和核心名词标志，并在段落排序题中应用 七、课后作业：独立阅读——地点介绍文的迁移应用 阅读下面短文，从每题所给的 A、B、C、D 四个选项中选出最佳选项。 【测试材料】Reading Passage Yellowstone National Park, located mainly in Wyoming, is the first national park in the United States and one of the largest. It is a place where nature's power is on full display, drawing millions of visitors every year. The park was established in 1872, long before most other protected areas existed. Native American tribes had lived in the region for thousands of years, but the park's creation marked a turning point: for the first time, a government set aside land purely for public enjoyment and preservation. What makes Yellowstone truly special is its geothermal wonders. The famous Old Faithful geyser erupts on a fairly regular schedule, and colourful hot springs like the Grand Prismatic Spring create scenes found nowhere else on Earth. These features were formed by a massive volcano beneath the park. Beyond the geysers, Yellowstone is home to an abundance of wildlife. Bison, elk, and grizzly bears roam freely across the valleys. Visitors can hike along hundreds of miles of trails, camp in designated areas, or join guided tours to learn about the ecosystem. The food in the park's lodges may not be the main attraction, but a warm meal after a day of exploring tastes better than any city restaurant. And for many, the real treasure is the quiet evening by the fire, sharing stories of the day's adventures. Yellowstone is more than a park; it is a symbol of the American conservation movement. It reminds us that some places are worth protecting not for what we can take from them, but for what they can teach us. 1．(主旨大意题) What does the writer mainly tell us about Yellowstone? A. A neighbourhood that keeps immigrant traditions alive in New York. B. A national park that protects natural wonders and wildlife. C. The best place to eat after a long hike. D. The history of Native American tribes. 2．(细节理解题) What do we know about Old Faithful? A. It was discovered in 1872. B. It is a colourful hot spring. C. It erupts on a fairly regular schedule. D. It was formed by Native Americans. 3．(推理判断题) What can be inferred about the future of Yellowstone? A. It will soon lose its wildlife. B. It will become smaller but still attract visitors on holidays. C. It will continue to be protected for its educational and natural value. D. Its geothermal features will stop erupting. 4．(段落功能题) Which paragraph in the passage has the same function as Paragraph 5 in “Welcome to Chinatown!”? A. Paragraph 2. B. Paragraph 3. C. Paragraph 5. D. Paragraph 6. 我的答案：1.____ 2.____ 3.____ 4.____ 学科网（北京）股份有限公司 $