Unit1-5 语法填空课件-2025-2026学年高中英语人教版必修第二册

人教版高中英语必修2 课文语法填空精选 巩固基础 · 提升能力 1.7.2013 大家好，欢迎回到我们的英语语法课堂。今天，我们将继续探索人教版高中英语必修2的世界。本次课程我们将通过语法填空的形式，深入学习和巩固必修2各单元的核心语法知识。希望通过这些练习，大家能进一步提升语言运用能力。让我们开始吧！ ‹#› 教学目标 (Learning Objectives) 本次课程，我们将一起： 深入课文核心 通过语法填空精读必修2重点课文，加深对文化遗产、野生动物保护、互联网等多元主题的理解。 攻克核心语法 重点突破定语从句、非谓语动词、时态语态、倒装句及名词性从句等高考核心语法考点。 提升解题能力 在真实语境中运用语法规则，培养语感，掌握结合上下文逻辑推断答案的实用解题技巧。 构建知识体系 将零散的语法知识点进行系统梳理与归纳，形成完整的知识网络，为后续英语学习打下坚实基础。 1.7.2013 在开始之前，我们先明确本次课程的目标。我们将通过练习，深入理解必修2的课文内容，并重点攻克定语从句、非谓语动词等核心语法。更重要的是，我们要学会如何运用这些知识来解决实际问题，并构建自己的语法知识体系。希望大家带着这些目标，积极投入到学习中。 ‹#› Unit 1: Cultural Heritage 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空。 01 There comes a time ______ 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. 02 Water from the dam would likely damage a number of temples and destroy cultural relics ______ were an important part of Egypt’s cultural heritage. 03 After listening to the scientists ______ had studied the problem, and citizens who lived near the dam, the government turned to the UN for help in 1959. 04 Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place ______ they were safe from the water. 05 Not only ______ 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. 1.7.2013 我们进入必修2的第一个单元，主题是文化遗产。请看屏幕上的这五道题，它们都来自于本单元的核心课文。请大家尝试完成填空，注意观察句子结构，特别是定语从句和倒装句的用法。 ‹#› Unit 1: 语法点解析 when 考察点：定语从句 先行词是"a time"（时间），关系词在从句中作时间状语，用关系副词 "when"。 that / which 考察点：定语从句 先行词是"cultural relics"（指物），关系词在从句中作主语，用关系代词 "that/which"。 who / that 考察点：定语从句 先行词是"the scientists"（指人），关系词在从句中作主语，用关系代词 "who/that"。 where 考察点：定语从句 (地点状语) 先行词是 "a place"（表示地点），关系词在从句中作地点状语，此时应使用关系副词 "where"。 had (Not only 倒装) 考察点：部分倒装结构 "Not only" 位于句首时，主句需要进行部分倒装，需将助动词 "had" 提到主语之前。 1.7.2013 时间到。我们来逐一解析。前四道题都是考察定语从句，分别用到了关系副词when, where和关系代词that/which, who/that。大家要注意先行词的类型和关系词在从句中所作的成分。最后一题是Not only引起的倒装，需要将助动词had提前。这些都是定语从句和倒装句的典型考法。 ‹#› Unit 1: 答案揭晓 01 There comes a timewhenthe old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future. 02 We do not want to see the pyramids destroyed, or the templesthat / whichwere an important part of Egypt’s cultural heritage lost. 03 The government listened to the scientistswho / thathad studied the problem and suggested that the buildings be moved and the lake be put in another place. 04 They decided to move the ancient temples and other cultural relics to a new placewherethey were safe from the water. 05 Not onlyhadthe 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. 💡 核心考点提示： 定语从句（关系代词/副词）是本单元的核心语法，请重点关注先行词与关系词的搭配。 1.7.2013 这是Unit 1的答案。请大家对照检查。定语从句是高考的绝对重点，希望通过这个练习，大家能更好地掌握关系词的选择。对于倒装句，要记住几个典型的结构，如Not only...but also...。 ‹#› Unit 2: Wildlife Protection 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空。 01.On the plain in front of us, we can just make out a herd of graceful animals. This is ______ we’re here—to observe Tibetan antelopes. 02.They ______ (hunt), illegally, for their valuable fur. The wool of the Tibetan antelope is soft and warm, making it highly prized. 03.The 1980s and 1990s were bad times for the Tibetan antelope. The population ______ (drop) by more than 50 percent due to illegal hunting. 04.______ (save) this species from extinction, the Chinese government placed it under national protection and set up nature reserves. 05.Zhaxi and other volunteers watched over the antelopes day and night ______ (keep) them safe from attacks by poachers. 06.Only when we learn to exist in harmony with nature ______ we stop being a threat to wildlife and to our planet. 1.7.2013 接下来是Unit 2，主题是野生动物保护。这段文字讲述了藏羚羊的故事。请大家完成这六道题，注意时态语态、非谓语动词和倒装句的用法。 ‹#› Unit 2: 语法点解析 why 考察点：表语从句 "This is..." 后接从句解释原因，需使用连接副词 "why" 引导。 are being hunted 考察点：时态语态 表示“正在被猎杀”，谓语动词需使用现在进行时的被动语态结构。 dropped 考察点：一般过去时 描述过去某一特定时间发生的动作或状态，谓语动词使用过去式。 In order to save 考察点：非谓语动词 使用不定式（to do）结构在句中作目的状语，修饰主句的动作。 to keep 考察点：非谓语动词 不定式作目的状语，表示主语动作的目的是“为了保持...”。 can (Only 倒装) 考察点：部分倒装句 "Only + 状语"位于句首时，主句需倒装，将情态动词 can 提到主语前。 1.7.2013 我们来分析一下。第一题是表语从句，用why表示原因。第二题是现在进行时的被动语态。第三题是一般过去时。第四和第五题都是用不定式作目的状语。最后一题是Only引起的倒装，需要将情态动词can提前。这些都是非常重要的基础语法点。 ‹#› Unit 2: 答案揭晓 01 This iswhywe’re here—to observe Tibetan antelopes. 02 Theyare being hunted, illegally, for their valuable fur. 03 The populationdroppedby more than 50 percent in the 1980s. 04 In order to save / To savethis species from extinction, the Chinese government... 05 ...watched over the antelopes day and nightto keepthem safe from attacks. 06 Only when we learn to exist in harmony with naturecanwe stop being a threat to wildlife. 1.7.2013 这是Unit 2的答案。请大家核对。特别是现在进行时的被动语态和不定式作目的状语，这两个知识点在写作中非常常用。希望大家能熟练掌握。 ‹#› Unit 3: The Internet 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空。 01 Much ______ (write) about the wonders of the World Wide Web. It is now the first source people turn to for information. 02 She also believes ______ it is important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology. 03 She now organizes events ______ (teach) older people how to use computers and the Internet. This helps them stay connected to their families. 04 ______ (have) the chance to communicate with others is a great way to fight loneliness. Many people find comfort and friendship through online communities. 05 She was so inspired by the people ______ she met online that she decided to start an IT club. The club has grown to have over 200 members now. 1.7.2013 现在我们来到Unit 3，关于互联网。这段文字探讨了互联网如何改变我们的生活。请大家完成这五道题，注意时态语态、宾语从句和非谓语动词的用法。 ‹#› Unit 3: 语法点解析 01 has been written 考点：时态语态 主语 "Much" 与 "write" 是被动关系，且强调对现在的影响，需用现在完成时的被动语态。 02 that (连接词) 考点：宾语从句 动词 "believes" 后接陈述句作宾语，需用连接词 "that"，在非正式文体中通常可省略。 03 to teach 考点：非谓语动词 使用不定式 "to do" 结构作目的状语，修饰主句动作，说明动作发生的目的。 04 Having (动名词短语) 考点：非谓语动词 动名词短语 "Having done" 作句子主语，表示该动作发生在谓语动作之前，强调先后顺序。 05 who / whom / that 考点：定语从句 先行词为 "the people" (指人)，关系词在从句中作宾语，可用 who/whom/that，且均可省略。 1.7.2013 我们来看解析。第一题是现在完成时的被动语态。第二题是宾语从句，that可以省略。第三题是不定式作目的状语。第四题是动名词作主语。最后一题是定语从句，关系代词在从句中作宾语。这些都是非谓语动词和名词性从句的重要考点。 ‹#› Unit 3: 答案揭晓 01 Muchhas been writtenabout the wonders of the World Wide Web. 02 She also believesthatit is important to bridge the digital divide. 03 She now organizes eventsto teacholder people how to use computers. 04 Havingthe chance to communicate with others is a great way to fight loneliness. 05 She was inspired by peoplewho / whom / thatshe met online. 1.7.2013 这是Unit 3的答案。请大家重点关注动名词作主语和定语从句中关系代词作宾语的情况。这些都是语法填空的高频考点，需要大家熟练掌握。 ‹#› Unit 4: History and Traditions 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空。 01 The UK has a long history, ______ can help you understand much more about the country and its traditions. 02 The Romans came in the 1st century, ______ built the first towns and good roads across the land. 03 The Vikings left behind lots of new vocabulary, as well as the names of many locations ______ (across) the UK. 04 The Normans conquered England in 1066 and had castles ______ (build) all around the country. 05 The four countries ______ belong to the United Kingdom work together in some areas of public service. Grammar Focus 本单元重点：非限制性定语从句 / 非谓语动词作宾语补足语 1.7.2013 接下来是Unit 4，关于历史与传统。这段文字介绍了英国的历史。请大家完成这五道题，注意非限制性定语从句和非谓语动词的用法。 ‹#› Unit 4: 语法点解析 01. which 考察点：非限制性定语从句 关系代词 "which" 指代前面整个主句内容，在从句中作主语。 02. who 考察点：非限制性定语从句 先行词是 "the Romans" (指人)，关系词在从句中作主语，需用 "who"。 03. across 考察点：介词固定搭配 "across the UK" 是固定搭配，意为“在英国全境”，表示跨越一个范围。 04. built (非谓语动词) 考察点：have sth. done 结构 该结构表示“让某事被做”，其中 "built" 作为过去分词，强调宾语 "sth" 是动作的承受者。 05. that / which 考察点：限制性定语从句 (指物作主语) 先行词是 "The four countries" (指物)，关系词在从句中作主语，可用关系代词 "that" 或 "which"。 1.7.2013 我们来解析一下。第一题是which引导的非限制性定语从句，指代整个主句。第二题是who引导的非限制性定语从句，指代人。第三题是介词across的用法。第四题是have sth. done结构。最后一题是that/which引导的定语从句。非限制性定语从句是本单元的重点。 ‹#› Unit 4: 答案揭晓 01 ...history,whichcan help you understand much more about the country... 💡 核心考点：which 引导非限制性定语从句 02 ...the first century,whobuilt the first towns and good roads in Britain. 💡 核心考点：who 指代人，引导定语从句 03 ...names of many locationsacrossthe UK. 💡 核心考点：across the UK (全英国) 固定搭配 04 The Normans defeated England and had castlesbuiltall around England. 💡 核心考点：have sth. done 结构 (让某事被做/请人做) 05 The four countriesthat / whichbelong to the United Kingdom work together in some areas. 💡 核心考点：that / which 引导限制性定语从句 (物作主语) 1.7.2013 这是Unit 4的答案。请大家特别注意which引导的非限制性定语从句的用法，它可以指代前面整个句子，这是一个非常重要的语法点。同时，have sth. done结构也需要牢记。 ‹#› Unit 5: Music 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空。 01 A virtual choir enables them ______ (add) their voices to those of other individuals and become part of a global community. 02 Eric Whitacre, ______ is an American composer and conductor, came up with the idea of the virtual choir in 2009. 03 ______ (inspire) by this, he formed his first virtual choir with 185 singers from 12 different countries. 04 The virtual choir was so successful ______ it has led to the creation of more virtual choirs around the world. 05 It shows that the Internet has not only changed our lives, but also helped ______ (connect) people across the world, making them feel much closer. 1.7.2013 最后一个单元，Unit 5，关于音乐。这段文字介绍了虚拟合唱团。请大家完成这五道题，注意非谓语动词和状语从句的用法。 ‹#› Unit 5: 语法点解析 01. to add 考察点：非谓语动词 “enable sb. to do sth.” 固定结构，需用不定式作宾语补足语。 02. who 考察点：非限制性定语从句 先行词为人（Eric Whitacre），关系词在从句中作主语，使用关系代词 who。 03. Inspired 考察点：非谓语动词 (被动) 主语 "he" 与动词 "inspire" 存在被动关系，故用过去分词作原因状语。 04. that 考察点：结果状语从句 考察 "so + adj./adv. + that..." 常用句型，that 在句中引导结果状语从句。 05. (to) connect 考察点：非谓语动词 (省略 to) 考察 "help (to) do sth." 固定搭配，在主动语态中，不定式符号 "to" 可以省略。 1.7.2013 我们来解析这道题。第一题是enable sb. to do sth.结构。第二题是who引导的非限制性定语从句。第三题是过去分词作状语，表示被动。第四题是so...that...句型。最后一题是help (to) do sth.结构。这些都是非常实用的固定搭配和句型。 ‹#› Unit 5: 答案揭晓 01 核心搭配 A virtual choir enables themto addtheir voices to those of other individuals. 02 定语从句 Eric Whitacre,whois an American composer and conductor, began studying music in 1988. 03 过去分词作状 Inspiredby this, he formed his first virtual choir by asking his singers to record themselves. 04 结果状语从句 The virtual choir was so successfulthatit has led to the creation of more and more virtual choirs. 05 省略 to 的不定式 It also helped(to) connectpeople across the world, making the world seem very small. 💡 写作提分 Tip 灵活运用以上固定句式与搭配，能让你的英语作文表达更地道、更出彩。 1.7.2013 这是Unit 5的答案。请大家记住这些固定搭配，如enable sb. to do, help (to) do，以及so...that...句型。这些都是写作中可以直接使用的加分项。 ‹#› 核心语法点回顾 本次练习重点回顾了必修2中涉及的六大核心语法模块，构建扎实的英语语法基础体系。 定语从句 • 关系代词 (that, which, who, whom) • 关系副词 (when, where, why) • 限制性与非限制性用法辨析 非谓语动词 • 不定式 (作目的状语, 宾补) • 动名词 (作主语/宾语) • 过去分词 (作状语, have sth. done) 时态与语态 • 一般过去时的基本用法 • 现在进行时的被动语态 (am/is/are being done) • 现在完成时的被动语态 (have/has been done) 名词性从句 • 宾语从句 (that 省略规则) • 表语从句 (连接词 why 的用法) • 从句的语序规则 (陈述句语序) 特殊句式 • 倒装句 (Not only..., Only 放句首) • 结果状语从句 (so...that...) • 强调句 (It is/was...that...) 固定搭配 • enable sb. to do (使某人能够) • help (to) do (帮助做某事) • have sth. done (让某事被做) 1.7.2013 现在，我们来回顾一下必修2中涉及到的核心语法点。这次我们重点练习了定语从句、非谓语动词、时态语态、名词性从句以及一些特殊句式和固定搭配。这些知识点相互关联，共同构成了英语语法的基础。希望大家课后能花时间系统地复习和总结。 ‹#› $