Unit 1 Cultural Heritage 一轮核心句式复习课 课件-2026-2027学年高中英语人教版必修第二册

该高中英语高考复习课件聚焦必修二Unit 1五大核心句式，严格对接高考评价体系，通过近3年全国卷考频统计明确考点权重，如since时间状语从句出现15次、Not only...but also...12次，重点梳理语法填空等常考题型，构建“单词-短语-句型”递进知识体系，体现高考备考的针对性和实用性。 课件亮点在于“真题实战+句式突破+素养提升”策略，以2023全国乙卷Not only...but also...改编题为例，归纳“前倒后不倒”语法规则，通过翻译练习和语法填空专项训练，培养学生语言能力和思维品质，帮助学生掌握高频考点答题技巧，教师可据此精准开展复习教学，助力学生高效备战高考。

人教版 · 必修二 Unit 1 Cultural Heritage 核心句式复习课 核心词汇 核心短语 核心句式 学习目标 语言能力 掌握本单元核心词汇与五大句式，能正确完成语法填空与翻译练习。 文化意识 通过文化遗产相关语篇，了解文物保护的意义，增强文化传承意识。 思维品质 通过观察、对比句式结构，归纳倒装、时态搭配等语法规律 学习能力 运用“单词→短语→句型”递进模式，自主构建知识体系，掌握解题策略。 句式 出现频次 常见考查题型 典型考法 There comes + n. + when... 3次 语法填空 填谓语动词单复数（comes） Not only... but also.. 12次 语法填空 前倒后不倒 + 主谓一致 It is said that... 8次 语法填空 形式主语 + 转换be said to do 主句（现完）+ since + 从句（一般过去时） 15次 语法填空 判断主从句时态 as 非限制性定语从句 10次 语法填空/阅读理解 as指代整句，位置灵活 高考对接 · 五大句式考频统计（近3年全国卷） 行为/过程类 balance 平衡 process 过程 conduct 组织 attempt 尝试 prevent 阻止 loss 丧失 issue 议题 download 下载 proposal 提议 检测：看英文说中文（抢答） 遗产/文化类 heritage 遗产 relic 遗迹 preserve 保护 promote 促进 image 形象 mirror 反映 roof 屋顶 throughout 遍及 描述/技术类 digital 数字的 quality 质量 further 更远 overseas 海外 worthwhile 值得做的 opinion 意见 contrast 对比 forever 永远 核心单词（先读再测） 1. all over the world — 在世界各地 2. be familiar with — 熟悉；通晓 3. give way to — 让步；屈服 4. lead to — 导致 5. make sure — 确保；设法保证 6. raise funds — 筹款 7. a key stop along the Silk Road — 丝路重要站点 8. take down — 拆卸；拆除 9. take part in — 参与（某事）；参加（某活动） 10. turn to — 向……求助 11. at the entrance to the Great Pyramid — 大金字塔入口处 12. work together to build a better tomorrow — 共创美好明天 核心短语（先读再测） 检测：看中文说英文（抢答） 五大核心句式总览 ① There comes全部倒装 ② not only...but also 部分倒装 ③ It is said that 形式主语 ④ since时间状语从句 ⑤ as 非限制性定语从句 句式一：There comes a time when... 全部倒装 课文原句：“There comes a time when the old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future.” 结构：There comes + 名词 + when定语从句 意义：“……的时代/时刻已经到来” 考点：全部倒装；主语单复数决定谓语 ③ 合作的时候到了。 句式一 ·翻译练习 ① 保护遗产的时代已经到来。 ② 改变的时候到了。 There comes a time to preserve our heritage. There comes a time to change. There comes a time to cooperate. 语法填空 ① There ________ (come) a time when we must protect relics. ② There comes a day ________ we have to say goodbye to the old building. ③ There ________ (come) a moment when you need to make a decision. comes（主语a time为单数） when（先行词为day，缺时间状语） comes（主语moment为单数） 句式二：not only... but also... 部分倒装 课文原句:“Not only had the countries found a path to the future that did not run over the relics of the past, but they had also learnt that it was possible for countries to work together to build a better tomorrow.” 正常语序：The countries had found... and they had learnt... 倒装语序：Not only had the countries found..., but also they had learnt...（助动词 had 提前） 核心规则Not only + 倒装，but also + 正常 → “前倒后不倒”,主谓一致 句式二 · 翻译练习 ① 我们不仅要保护文化遗产，而且要推广它。 ② 他不仅是研究员，而且是专家。 ③ 我们不仅做了数字记录，而且拍了照片。 Not only should we protect cultural heritage, but also we should promote it. Not only is he a researcher, but also he is an expert. Not only did we make digital records, but also we took photographs. 语法填空 ① Not only ________ (do) he protect the relics, but he also promoted the project. ② Not only ________ (be) the photographs of high quality, but they were also very valuable. ③ Not only ________ (have) the researcher finished his work, but he had also written a report. did（后半句为过去式） were（主语photographs为复数） had（过去完成时倒装） 常见 : It is reported that... 据报道…… It is believed that... 据认为…… 句式三：It is said that... 形式主语 课文原句“It is said that it's a mirror that can tell right from wrong!” 结构拆解：It is said + that 完整从句 ↓ ↓ ↓ 形式主语 固定谓语 真正主语 核心考点：可转换为 sb./sth. be said to do 结构，如：The project is said to be very important. 句式三 ·翻译练习 ① 据说这个项目很重要。 ② 据说这个镜子能分辨对与错。 ③ 据说这位研究员很有名。 It is said that the project is important. It is said that the mirror can tell right from wrong. It is said that the researcher is famous. 语法填空 ① It ________ (say) that the international project was a great success. ② It is believed that the mirror ________ (have) a long history. ③ It is reported that 500,000 ________ (photograph) have been produced. is said（固定被动句型） has（主语mirror为单数） photographs（数词后接复数名词） 句式四：since 时间状语从句 课文原句： “Nearly 500,000 high-quality digital photographs have been produced since the international project started in 1994.” 核心公式：主句（现在完成时）+ since + 从句（一般过去时） 高考风向标：该句式是语法填空的高频必考点 1994 project started，一般过去时 现在 have been produced，现在完成时 时间轴图示： 句式四 · 翻译练习 ① 自从项目开始以来，我们保护了许多遗产。 ② 自从我成为一名研究员以来，我拍了很多照片。 ③ 自从她加入这个国际团队以来，她学到了很多。 We have preserved many heritage sites since the project started. I have taken many photographs since I became a researcher. She has learned a lot since she joined the international team. 语法填空 ① He ________ (work) on the project since he graduated. ② Since the researcher ________ (start) the investigation, many relics have been found. ③ We ________ (produce) over 10,000 digital photographs since 2020. has worked（since从句，主句现完） started（since从句用一般过去时） have produced（since+时间点，主句现完） 句式五：as 非限制性定语从句 课文原句：“As one researcher who is working on the project explains, ‘Appreciating one's own cultural heritage is very important for understanding oneself…’ ” 句首：As we know, it is important to preserve heritage. 句中：The project, as we expected, was a great success. 句末：The project was a great success, as we had expected. 核心考点： as指代整个主句内容，表示“正如” 位置灵活（句首/句中/句末） 固定搭配：as we know / as is known to all / as is often the case 句式五 ·翻译练习 ① 正如我们所知道的，保护遗产很重要。 ② 正如这位专家所说，这个镜子很独特。 ③ 正如你在照片中看到的，这个地方很美。 As we know, it is important to preserve heritage. As the expert says, the mirror is unique. As you can see in the photograph, this place is beautiful. 语法填空 ① ________ is often the case, the researcher made a great discovery. ② The project was a great success, ________ we had expected. ③ ________ the researcher explained, appreciating cultural heritage helps us understand ourselves. As（固定句式 As is often the case） as（as意为“正如”，指代前文） As（as引导非限制性定语从句，指代整个主句内容，可置于句首、句中、句末） 小组PK · 句式抢答赛 规则：看句子后，小组举手抢答，说出句式。正确得1分，错误不扣分。加分题（额外1分）：用 There comes 造句，主题为“文化遗产保护”。 ①There comes a time to change. ②Not only should we protect relics, but also we should show them to the world. ③It is said that the project lasted 10 years. ④He has taken part in many projects since he became a volunteer. ⑤As we can see, digital technology is very useful. (There comes) (Not only... but also...) (It is said that...) (since时间状语从句) (as非限制性定语从句) 综合检测 Digital technology plays an important role in protecting cultural heritage. 1. __________ is said that digital archives can store information forever. There comes a time 2. __________ we must protect our relics. Since the project 3. __________ (start) in 1994, thousands of digital photographs have been produced. Not only 4. __________ technology help us record them, but it also makes it easier to share with the world. 5. __________ one expert explains, “Digital protection helps us understand what heritage means to us. It when started does As 高考真题实战 · 五大句式全覆盖 when does 真题① （2021·浙江卷·语法填空 改编） There comes a moment ____ you have to make a choice between tradition and modernization. 真题② （2023·全国乙卷·语法填空 改编） Not only ____ the new technology allow us to see the relics in 3D, but it also makes it possible to share them with the world. 真题③ （2022·全国甲卷·语法填空 改编） It is said ____ the ancient mirror can tell right from wrong. 真题④ （2024·新高考I卷·语法填空 改编） Since the research team ____ (start) the project in 2018, over 200 cultural relics ____ (digital) recorded in the database. 真题⑤ （2023·新高考II卷·语法填空 改编） ____ we all know, cultural heritage is a mirror of a nation's history and identity. that started have been digitally As 课堂小结 五大句式突破 ⑤ As + 从句，主句 (考点：as指代整句；位置灵活) ① There comes + n. + when定语从句 (考点：全部倒装；主谓一致) ② Not only + 倒装，but also + 正常 (考点：前倒后不倒) ③It is said + that从句 (考点：形式主语；转be said to do) ④ 主句（现完）+ since + 从句（一般过去时）( 考点：时态高频考点) 课后作业 必做任务 完成课后限时训练，巩固核心语法点。 选做拓展 围绕“文化遗产”主题，运用本课所学的五个核心句式各创作一个完整句子。 积累背诵 准确背诵课文中包含这五个核心句式的原句各一句。 下节课见！ 保护文化遗产 · 掌握核心句式 复习路径回顾： 单词 → 夯实基础积累 短语 → 掌握地道表达 句型 → 构建完整逻辑 $