Unit 1 Section Ⅲ Grammar and composition（课件PPT）-【步步高】2024-2025学年高中英语选修第一册学习笔记（译林版）

该高中英语课件聚焦倒装句语法，涵盖完全倒装和部分倒装，通过阅读2022年高考海洋保护书面表达短文，引导学生识别并归类倒装句，搭建从语境感知到系统语法学习的支架，衔接具体语用与抽象规则。 其亮点在于以真实语篇驱动语法学习，结合语言能力培养（语境中理解倒装功能）、思维品质提升（归类分析倒装类型）和学习能力发展（分层检测巩固），如达标检测设单句填空、完成句子及短文补全练习。此设计帮助学生深化语法理解与运用，也为教师提供清晰教学路径，提升课堂效率。

Section Ⅲ Our living planet Unit 1 Grammar and composition—Inversion 阅读下面的短文，画出使用倒装语序的句子，并将其归类。 (2022·全国甲，书面表达) The ocean plays an important role in our world.Not only does the ocean offer us food，but it also maintains the balance of nature.However，so seriously polluted is the ocean that many creatures in it suffer a lot and some even have died.It is high time that we devoted ourselves to protecting the ocean.Here are some suggestions. 语境感悟 First of all，at no time can we throw garbage into the ocean.What’s more，it is necessary to launch campaigns to call on more people to protect it.Only through joint efforts can we make a difference to ocean protection.The more people are involved，the better the ocean environment is. All in all，under no circumstances will we allow anyone continuously to pollute the ocean.Remember that to protect the ocean is to protect ourselves. 答案　 1.Not only does the ocean offer us food，but it also maintains the balance of nature. 2.However，so seriously polluted is the ocean that many creatures in it suffer a lot and some even have died. 3.Here are some suggestions. 4.First of all，at no time can we throw garbage into the ocean. 5.Only through joint efforts can we make a difference to ocean protection. 6.All in all，under no circumstances will we allow anyone continuously to pollute the ocean. 归类：完全倒装的句子有：句3。 部分倒装的句子有：句1、2、4、5、6。 语法精讲 主语和谓语倒置的语序称为倒装，主要包括完全倒装和部分倒装。 一、完全倒装 完全倒装就是句子中全部谓语放在主语之前的一种特殊句式。完全倒装常用于下列情况： 1.副词here，there，up，down，in，out，away等置于句首，且主语是名词。 Here comes Mr Lee.李老师过来了。 There goes the bell.铃响了。 Down came the water from the top of the mountain.水从山顶上流了下来。 注意：如果主语是人称代词，则不用倒装语序。 Out they rushed.他们冲了出去。 2.表示地点的短语置于句首。 To the south of the lake lies a big farm. 这片湖的南边是一座大农场。 In front of our school is a newly-built playground. 我们学校前面是一座新建的游戏场。 3.主系表结构中表语置于句首，且谓语动词是be动词。 Present at the meeting were Professor White and many other guests. 出席会议的有怀特教授和许多其他客人。 Standing beside the desk was a teacher. 站在桌子旁边的是一位老师。 Seated on the ground are a group of young people. 地上坐着的是一群年轻人。 二、部分倒装 部分倒装是指将谓语的一部分(如助动词或情态动词等)放在主语之前。用法见下表： 条件 例句 “Only＋状语(副词、介词短语或从句)”置于句首。 Only in this way can we learn English well. 只有用这种方法我们才能学好英语。 具有否定意义的副词或短语，如 never，nor，hardly，seldom，scarcely，at no time，in/under no circumstances，by no means，in no case等置于句首。 Never before have I seen such a moving film. 以前我从未看过这么感人的电影。 Not a single mistake did he make.他一个错误也没犯。 条件 例句 “not only...but also...，no sooner... than...，hardly...when...”等结构中，否定词置于句首(这种结构中，只有前一分句用倒装)。 Not only did he buy a bike for me，but he also sent it to my house. 他不仅给我买了一辆自行车，而且还把它送到了我家。 not until开头的句子中 Not until late in the evening did he come back.直到深夜他才回来。 条件 例句 “so/such...that...”引导的句子中，“so/such＋被修饰的成分”置于句首。 So fast does light travel that it is difficult for us to imagine its speed.光传播得如此之快，我们很难想象它的速度。 Such a nice man is he that we all believe him.他是个如此好的人，以至于我们都相信他。 条件 例句 以so/neither/nor引导的句子，表示前面提出的情况也适合于后者。 She likes music and so do I. 她喜欢音乐，我也喜欢。 If you don’t go，neither will I. 如果你不去，我也不去。 Ⅰ.单句语法填空 1.At the top of the hill (lie) an old cottage which has a wonderful view of the whole city. 2.When John looks up，here (come) the teacher with a look in her eyes that says what he did has been discovered. 3.Out (rush) a woman with a baby in her arms after a big bang from the kitchen. 达标检测 lies comes rushed 4.So quickly the workmen finish their work that they were given a bonus. 5.—Marx looks nervous. —So you. did do Ⅱ.完成句子 1.志愿者们不仅给村民们运送物资，而且还为他们建造避难所。 but also they built shelters for them. 2.接着传来了这个令人不安的消息，老将军病重了。 the old general had become seriously ill. Not only did volunteers deliver supplies to the villagers Then came the disturbing news that 3.我永远也忘不了你对我和我的家人展现的善良和温暖。 that you showed me and my family. 4.他如此紧张，以至于他感到舌头打结，手心出汗。 he felt his tongue tied and palms sweating. 5.山脚下坐落着一所著名的中学，那是许多孩子开始追逐梦想的地方。 ，where many children begin to pursue their dreams. Never will I forget the kindness and warmth So nervous was he that At the foot of the mountain lies a famous middle school Ⅲ.根据汉语意思，用倒装句补全下面的短文 My Experience of Learning English Once I had no interest in English，so I often failed in English tests.Not until I came to senior high school 1._________________________ (我才意识到英语的重要性).I spared no effort to improve my English.2. (上课时我很少会感到无聊了).Besides，I turned to my teacher for help.After talking with him，I learned some valuable tips：Not only 3.________________________________ (我应该花时间记忆) useful words and beautiful sentences，but I should get the hang of them. did I realize the importance of English Seldom did I feel bored during class should I spend time remembering 4. (只有通过这样做我才能不断地取得进步).With great efforts，finally，I had a good command of English and entered a key university.5. (我决不会忘记) my experience of learning English. Only by doing so can I make increasing progress Never will I forget 本课结束 $