Unit 1 Laugh out Loud! Using Language Grammar + Listening and speaking 课件-2023-2024学年高中英语外研版（2019）选择性必修第一册

Unit 1 Laugh out loud! Period 3 Using language Grammar + Listening and speaking Learning objectives 1. Recognize the form, function of non-defining attributive clauses by observing and analyzing. 2. Conclude the differences between non-defining and defining attributive clauses by analyzing and summarizing. 3. Use non-defining attributive clauses. In the class, we will be able to: Activity 1 Review and answer Review the passage and answer the questions. health care facilities nervous, pain or bored the hospital staff magic tricks a friendlier place to visit Activity 1 Review and answer Review the passage and answer the questions. 1. What’s the atmosphere in the waiting area? 2. What’s the scientific reason why clown doctors can be helpful? 3. How did the author feel in the hospital as a child? Answer the questions with the original sentences from the passage. a. I walk through the doors into the waiting area, where there’s a familiar atmosphere of boredom and tension. b. ... laughter produces chemicals to make people feel better, which means clown doctors can be helpful. c. I spent much of the time when I was there feeling frightened... Observe and analyze the sentences. 1. What do “where”, “which” and “when” refer to in each sentence? 2. Which sentence contain a clause with essential information and which with extra information? 3. What are the differences between a clause with essential information and the one with extra information? [the differences between (c) and (a, b)] If we remove it, the sentence does not make sense. If we remove it, the sentence still makes sense. Activity 2 Observe and analyze Activity 2 Observe and analyze Observe and analyze the sentences. 限制性定语从句和非限制性定语从句的区别： 1. 形式和功能不同 限制性定语从句的主句和从句之间不用逗号隔开，从句对先行词的意义进行修饰、限定和识别，如果把从句去掉，句意就会发生变化，甚至不能成立； 非限制性定语从句的主句和从句之间通常用逗号隔开，从句对先行词起补充说明的作用，如果把从句省略掉，对句意没有太大影响。 Activity 2 Observe and analyze Observe and analyze the sentences. 限制性定语从句和非限制性定语从句的区别： 1. 形式和功能不同 限制性定语从句的主句和从句之间不用逗号隔开，从句对先行词的意义进行修饰、限定和识别，如