Unit 4 Protecting our heritage sites Grammar and usage 课件-2024-2025学年高二英语牛津译林版（2020）选择性必修第三册

该高中英语课件聚焦同位语从句，以马丁·路德·金演讲片段导入，通过提问划线句功能引出定义，再从结构组成、常见抽象名词分类到连接词用法，结合例句解析和对比练习，搭建从具体到抽象的学习支架。 其亮点在于情境导入激活兴趣，中文口诀（如“三建议三希望两要求一命令”）辅助记忆抽象名词，还原法等辨析技巧培养思维品质，游戏化练习提升参与度。结合语言能力和思维品质培养，助力学生准确运用语法，教师可直接借助丰富实例和分层练习高效教学。

So even though we face the difficulties of today and tomorrow, I still have a dream. IT is a dream . deeply rooted in the american dream. I have . a dream that . one day, yes, this nation will rise up, live out the true meeting of its cream. We hold these tools to be self evidence that all men are created to. I have a dream . that one day . on the red hills of George, the funds of palmer slaves and the sons of farmer slave on the bait be able to sit down together at the table of brotherhood. I have a dream that one day. even the state of mission city are state, sweltering with the heat of injustice, sweltering with the heat of repression, will be transformed into an oasis of freedom. And just as I have a dream. My poor little children one day . live in a nation where . they will not be judged by the color of their skin, but by the content of their character. I have a dream today. B6U4 Grammar appositive clauses 同位语从句 祁阳市第四中学 谢俊明 Let’s enjoy a speech. I have a dream that one day this nation will rise up and live out the true meaning of its creed. 2. I have a dream that one day on the red hills of Georgia the sons of former slaves and the sons of former slave-owners will be able to sit down together at the table of brotherhood. 3. I have a dream that one day.... Thinking Do you know the function of underlined(划线的) sentences？ 解释dream 的具体内容 一.同位语从句定义： 用来进一步解释说明前面 内容的从句，并与所解释的名词在内容上为 关系。 同等/同一 抽象名词 我梦想有一天，这个国家将会奋起，实现其立国信条的真谛。 红色山岗上，昔日奴隶的儿子能够同昔日奴隶主的儿子同席而坐，亲如手足 我梦想有一天，我的四个儿子将生活在一个不是以肤色的深浅，而是以品格的优劣作为评判标准的国家里。 3 I have a dream that one day this nation will rise up and live out the true meaning of its creed. abstract noun 抽象名词 conjunction 连接词 simple clause 简单句 注意1：有时为了避免头重脚轻，同位语从句可以被其他句子成分隔开。 News came that their team had won. 二.同位语从句结构： 抽象名词+连接词+简单句 常见句式 Word/News came that… 消息传来说… A story goes that… 传说… A saying goes that…有一句谚语说… Practice：Find the appositive clauses 1. No one can deny the fact that these temples were constructed in the 13th century. 2. Learning and travelling were exactly what helped Sima Qian in his later career as a historian. 3. An idea occurred to her that she could try another way. 4. That the space mission went so well was beyond our expectation. 表语从句 主语从句 同位语从句 同位语从句 三.常见的可接同位语从句的抽象名词有： 1. 怀疑想法信念证明有可能： 2.消息决定问题事实与真相： 3.三建议三希望两要求一命令： 注意2：在表示要求、建议、命令的名词后面，同位语从句用虚拟语气：should + 动词原形，should 可省略。 doubt, idea/thought, belief, proof/evidence, possibility news/message/word, decision, question/problem, fact, truth advice/suggestion/proposal, hope/wish/desire, request/demand, order The proposal that we ______________ (raise) public awareness of heritage protectiom is worth considering. He gave the order that the patient ______________(send) to hospital without delay. (should) raise (should) be sent 连接词 ___ ___ 在从句中不作成分 that / whether 无含义/ 是否 ___ ___ 在从句中作主语、宾语、表语、定语 what, which, who, whom, …+ever, whose ___ ___ 在从句中作状语 when, where, how, why 从属连词 连接代词 连接副词 四.同位语从句连接词： that不可省略 He looked just as he had looked ten years before. 他看起来还与十年前一样。 1 have no idea we can do with these waste materials. 1 have no idea we can deal with these waste materials. The teacher had no idea Jack was absent. I have no idea the museum will open again. There is no doubt the meeting will start on time. There is some doubt he will attend the meeting. Practice 毫无疑问 有一些疑问/不确定 how what why when that whether 注意 3 : doubt的同位语从句：否定句后用that；肯定句后用whether. vt. vi no 1. The news that they won the match is true. 2. The news that he told me is true. 定语从句 同位语从句 定语从句和同位语从句的区别： 定从用来修饰前面的名词，翻译成“.......的”；而同从用来解释说明前面的抽象名词，跟名词处于同等关系，名词和从句间可加be，构成表语从句。 that 在定语从句中为关系代词，在从句中充当主、宾、表的功能；而that 在同位语从句中为从属连词，在从句中不充当成分，也无意义。此外，定语从句无whether, what, how等连词。 连词的区分： that在从句中充当成分吗？ 定义的区别： 五.同位语从句与定语从句的区别： 1. The news that they won the match is true. 2. The news that he told me is true. 定语从句 同位语从句 Tip2: 名词与从句之间加上is，连接成句，则为同位语从句。 The news is that our team has won the final match. Tip1: 还原法，即将前面名词代入从句中，如能代入，则为定语从句。反之，则为同位语从句。 六. 定语从句和同位语从句的辨别方法： Tip3: 判断that充不充当成分，如充当成分则定语从句，反之，则同位语从句。 is tell sb. sth. B1: Read the sentences below and tick the one with appositive clauses. p. 49 1 We have no doubt that UNESCO is trying to protect the heritage sites. 2 This was the clue that helped the police find the man who had destroyed the ancient statues. 不充当成分 充当主语 3 Many people do not know the reason why this heritage site is threatened. 4 There is no question that we should protect our shared heritage -- we simply have to. 5 I want to plan my trip but I have no idea when the temples will open. 修饰reason 抽象名词不能代入到从句 不充当成分 Practice 1. The news he won the first prize excited us all. 2. The news we heard on the radio was very exciting. 3. The question should do the work requires consideration. 4. The question he asked is very difficult. 5. The idea he came up with is very creative. 6. Mr Smith really has no idea is wrong with their program. that/which that who that/which what 定从 定语从句 定语从句 that/which Fill in the blanks Life is like a box of chocolates.You will never know what you gonna get. 1 2 3 Play a game 4 5 6 原句：We believe that the scientists are sure to find the cure for cancer. 把下面句子改写成含有同位语从句的句子： 改写句：We hold the scientists are sure to find the cure for cancer. the belief that Number 1 1 point 1. There is some doubt _________we can finish the work on time. 2. There is no doubt _________we can finish the work on time. 单句语法填空： that whether Number 2 2 point Many parents hold the view __________ _________________________________________(青少年不应该花太多时间上网). 根据中文完成句子. Number 3 2 point shouldn't spend too much time on the Internet. that teenagers 1. The possibility that you referred to doesn’t exist at all. 2. There is a strong possibility that we may be in France for the next week. Number 4 判断下列句子中的从句是同位语从句还是定语从句： 同位语从句 定语从句 2 point 单句语法填空： 1.I will never forget the days _____ we work together. 4. One day, he came up with an idea _____ he would pluck up all his crop a few inches. that when Number 5 2 point Number 6 2 point 将两个简单句合并为含有同位语从句的复合句： 简单句： (1) We got the message. (2) The sports meeting will be held next week. We got the message that the sports meeting will be held next week. 1.我们都秉持着教育是通向更美好未来的关键这一信念。(belief) 2. 她表达了希望能参与国际科研项目的愿望。(wish) 3.他们讨论了是否应该投资研发新技术的问题。(question) 4.没有证据表明，熬夜看比赛会对健康造成严重影响。(evidence) Homework 翻译下列句子： 1.我们都秉持着教育是通向更美好未来的关键这一信念。(belief) 2. 她表达了希望能参与国际科研项目的愿望。(wish) 3.他们讨论了是否应该投资研发新技术的问题。(question) 4.没有证据表明，熬夜看比赛会对健康造成严重影响。(evidence) Homework 翻译下列句子： We all share the belief that education is the key to a better future. She expressed the wish that she could participate in the international scientific research project. They discussed the question whether they should invest in the research and development of new technologies. There is no evidence that staying up late to watch the game will have a serious impact on health. Thank you! 美乐辰旗舰店，为梦想积攒力量！https://meilechen.tmall.com/ 23 $$