Unit 2 It's Always Nice to Be Polite状语从句(讲+练)-《英语 拓展模块》(外研版2021版)

2026-04-07
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学段 中职
学科 英语
教材版本 中职英语外研版(2021)拓展模块
年级 -
章节 Unit 2 It's Always Nice to Be Polite
类型 课件
知识点 状语从句
使用场景 同步教学
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 PPTX
文件大小 42.21 MB
发布时间 2026-04-07
更新时间 2026-04-07
作者 学无止境111
品牌系列 上好课·上好课
审核时间 2026-04-07
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来源 学科网

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状语从句 《英语 拓展模块》(外研版2021版) Unit 2 It’s Always Nice to Be Polite 语法 Lead in 目录 03 状语从句的分类及引导词 01 基本概念:状语、状语从句 02 状语从句结构 04 检测练习 05 知识小复盘:重点速记卡 (动画)邀请你掌握: (动画)学会判断祈使句的方法 (动画)用祈使句发出指令或表达禁止 (动画)区别“祈使句+and+陈述句”和“祈使句+or+陈述句” 3 01 基本概念 什么是状语? 例句展示: He runs fast. She works in the hospital. I will call you tomorrow. Please sit here. 功能:说明动作或状态发生的时间、地点、原因、目的、结果、条件、方式、程度、频率等。 什么是状语? 1. 时间状语 I was born in 2005. 2. 地点状语 She works at a car repair shop. 3. 方式状语 He drives carefully. 4. 频率状语 She always gets up early. ...... 结论:状语是句子中用来修饰动词、形容词、副词或整个句子的成分。 什么是状语从句? 例句展示: When the traffic light turns red, you must stop the car. If you practice more, your spoken English will improve. He is late because he missed the bus. I speak slowly so that you can take notes. 结论:状语从句是指在复合句中充当状语成分的句子。 用来修饰主句中的动词、形容词、副词或整个句子,表示时间、地点、原因、目的、结果、条件、让步、比较、方式等关系。 02 状语从句的结构 状语从句的结构 When the traffic light turns red, you must stop the car. He is late because he missed the bus. Although the work is hard, we are happy. If you practice more, your spoken English will improve. 分析以下句子成分: 状语从句是一个完整的句子,包含主语和谓语,但必须有一个连词引导。 状语从句的结构 结构公式 1:从句在前 从句 + 逗号 + 主句:When I arrived, I called you. Although the work is hard, we are happy. 结构公式 2:从句在后 主句 + 从句(无逗号):I called you when I arrived. He is late because he missed the bus. 状语从句的分类及引导词 03 01 When I came in, he was reading. I will call you as soon as I get home. He waited at the bus stop until the last bus came. 时间状语从句 引导词:1. when —— 当……时,强调时刻; 2.while —— 在……期间;强调进行; 3. until / till —— 直到…… not... until... 表示“直到……才……”; 4. as soon as —— 一……就…… 5. since —— 自从…… 引导词:1. where引导的从句表示动作发生的具体地点,可以放在主句前或主句后; 2. wherever表示“在任何地方都……”,强调无条件性 相当于 no matter where 02 Where there is a will, there is a way. Wherever you go, I will follow you. You can sit where you like. 地点状语从句 引导词:1. because —— 因为,表示直接的原因或理由,语气最强;2. since —— 既然;因为,表示双方已知的、显而易见的原因;3. as —— 由于;因为,表示明显的原因,语气最弱。 03 I didn't go to school because I had a cold. Since everyone is here, let's start the meeting. As it was raining, we stayed at home. 原因状语从句 引导词:1. if —— 如果,表示假设或条件,是最常用的条件引导; 2. unless —— 如果不;除非, 表示否定条件,相当于 if not; 3. as long as —— 只要. 04 If you study hard, you will pass the exam. You will not succeed unless you work hard. As long as you are happy, I am happy. 条件状语从句 引导词:1. so that —— 以便;为了。最常用的目的引导词,表示为了达到某个目的。 2. in order that —— 为了;以便。表示为了达到某个目的,比 so that 更正式 05 I study hard so that I can get a good job in the future. She spoke slowly in order that everyone could understand her. 目的状语从句 引导词:1. so... that... /such... that... —— 如此……以至于…… 06 The box was so heavy that I couldn't lift it. It was such a hot day that we stayed indoors. 结果状语从句 引导词:1.although/though/even though/even if —— 虽然;尽管. 2. whatever / whoever / wherever / whenever / however —— 无论……相当于 no matter what/who/where/when/how 07 Although it was raining, they went out for a walk. Even though he was tired, he kept working. No matter what happens, I will support you. 让步状语从句 引导词:1.than —— 比;2. as... as... —— 和……一样……;3. not as... as... / not so... as... —— 不如……;和……不一样……;4. the + 比较级..., the + 比较级... —— 越……,越……;5. more and more —— 越来越…… 08 This car runs faster than that one. The harder you study, the better grades you will get. The more you practice, the more confident you become. 比较状语从句 引导词:1. as —— 按照;像……一样;2. as if/though —— 好像;仿佛;3. 07 Please do as I told you. He talks as if he knew everything. 方式状语从句 引导词总结 时间状语从句 when, while, as, before, after, until, as soon as 当……时;在……之前/之后;直到……;一……就…… 地点状语从句 where, wherever 在……地方;无论哪里 原因状语从句 because, since, as 因为;既然;由于 条件状语从句 if, unless, as long as 如果;除非;只要 目的状语从句 so that, in order that 以便;为了 结果状语从句 so... that..., such... that... 如此……以至于…… 让步状语从句 although, though, even if, even though 虽然;尽管;即使 比较状语从句 than, as... as..., not as/so... as... 比;和……一样;不如…… 方式状语从句 as, as if, as though 像……一样;仿佛 检测练习 04 单项选择 1. — What were you doing _______ the accident happened? — I was waiting for the bus. A. while  B. when  C. as  D. since 2. You will not succeed _______ you work hard. A. if  B. unless  C. because  D. so that 3. _______ everyone is here, let's start the meeting. A. Because  B. Unless  C. Since  D. Although 4. The box was _______ heavy _______ I couldn't lift it. A. so; that  B. such; that  C. too; to  D. enough; to 5. Please speak slowly _______ everyone can understand you. A. in order to  B. so that  C. because  D. although 6. _______ he was tired, he kept working. A. Because  B. If  C. Although  D. Unless 7. You can sit _______ you like. A. wherever  B. whatever  C. whenever  D. whoever 8. Tom is _______ tall _______ his brother. A. so; as  B. as; than  C. as; as  D. so; than 9. He talked about the city _______ he had lived there for many years. A. as if  B. even if  C. so that  D. in case 10. I will call you _______ I get home. A. while  B. as soon as  C. until  D. because 参考答案及解析: 1.B 本题考查时间状语从句。when 可以表示“当……时”,后面可以接短暂性动作(happened)。while 后面通常接持续性动作;as 强调“一边……一边……”;since 表示“自从”。事故发生时是短暂性动作,所以用 when。 2. B 本题考查条件状语从句。unless 表示“如果不;除非”,相当于 if not。句意为“你不会成功,除非你努力工作”。if 表示“如果”,用在此处逻辑不通;because 表示原因;so that 表示目的。 3. C 本题考查原因状语从句。since 表示“既然”,用于双方都知道的原因,引出建议或决定。句意为“既然大家都到了,我们开始开会吧”。because 语气太强,不适合这种场景;unless 表示条件;although 表示让步。 4. A 本题考查结果状语从句。so... that... 表示“如此……以至于……”,so 后面接形容词 heavy。such... that... 后面接名词短语;too... to... 表示“太……而不能……”,后面接不定式,不接从句;enough... to... 表示“足够……而能……”。 5. B 本题考查目的状语从句。so that 表示“以便”,引导目的状语从句,从句中有情态动词 can。in order to 后面接动词原形,不接从句;because 表示原因;although 表示让步。 参考答案及解析: 6. C 本题考查让步状语从句。although 表示“虽然”,句意为“虽然他很累,他仍然继续工作”。because 表示原因,逻辑不通;if 表示条件;unless 表示“除非”。 7. A 本题考查地点状语从句。wherever 表示“无论在哪里”,句意为“你可以坐在你喜欢的任何地方”。whatever 表示“无论什么”;whenever 表示“无论何时”;whoever 表示“无论谁”。 8. C 本题考查比较状语从句。as... as... 表示“和……一样……”,中间用形容词原级。否定形式用 not as/so... as...;than 用于比较级,不与 as 搭配。 9. A 本题考查方式状语从句。as if 表示“好像”,句意为“他谈论那座城市,好像他在那里住了很多年似的”。even if 表示“即使”;so that 表示目的或结果;in case 表示“以防”。 10. B 本题考查时间状语从句。as soon as 表示“一……就……”,句意为“我一到家就给你打电话”。while 表示“当……时”,后面接持续性动作;until 表示“直到”;because 表示原因。 06 知识小复盘:重点速记卡 状语从句 基本概念 类别 引导词 结构 THANKS $

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Unit 2 It's Always Nice to Be Polite状语从句(讲+练)-《英语 拓展模块》(外研版2021版)
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Unit 2 It's Always Nice to Be Polite状语从句(讲+练)-《英语 拓展模块》(外研版2021版)
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Unit 2 It's Always Nice to Be Polite状语从句(讲+练)-《英语 拓展模块》(外研版2021版)
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Unit 2 It's Always Nice to Be Polite状语从句(讲+练)-《英语 拓展模块》(外研版2021版)
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Unit 2 It's Always Nice to Be Polite状语从句(讲+练)-《英语 拓展模块》(外研版2021版)
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Unit 2 It's Always Nice to Be Polite状语从句(讲+练)-《英语 拓展模块》(外研版2021版)
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