Unit 1 Period 3 Discover useful structures（同步课件）-2023-2024学年高二英语同步精品课堂（人教版2019必修第二册）

Period 3 Discover useful structures Learning Objectives 1. To further learn about the predicative clause. 2. To strengthen the ability to use the predictive clause. 表语从句— predictive clause Underline the predictive clause 1. That was what happened at the initial stage of our research. 2. It seemed as if all the theories were useful. 3. The reason for his absence is that he hasn't been informed. 小结：1. 表语从句放在____ 之后，充当复合句中的____。表语从句对______ 进行解释、说明，使主语的内容具体化。 2. 一般结构为“主语＋系动词＋表语从句” be 感官动词 sound, look, smell, feel, taste 表示变化的动词turn, become, get, go 其他：seem, prove, remain 系动词 表语 主语 系动词 _________________________________________________________________________ ____________ ______________________________________________ ________________________________________________________________________ _____________ 连接词 意义 在从句中所作主要成分 从属连词 that 无 不做成分，只用来引导从句 whether 是否 as if/as though 好像，仿佛 because 因为   连接代词 who 谁 主语，表语，宾语 whom 谁 宾语 whose 谁的 定语 what 什么，什么样的 主语，表语，宾语，定语 which 哪一个 定语   连接副词 when 何时 时间状语 where 哪里 地点状语 why 为什么 原因状语 how 如何，多么 方式状语 1．The problem is that one less hour of sleep is not equal to an extra hour of achievements. 2．What I want to know is whether you agree with my idea or not. 3．Jane is more suitable for the job; this is because she has many years’ work experience. 4. Look at her face. She seems as if she has done a great thing. 翻译下列句子。注意表语从句引导词的意义和在从句中所作的成分。 1. 问题是少睡一小时并不等于多成就一小时。 2. 我想知道的是是否你同意我的想法。 3. 珍妮更适合这份工作；这是因为她有多年的工作经验。 4. 看看她的脸。她似乎做了一件大事。 5. What some students are not aware of is how difficult life can be if they are not devoted to their study. 6. I wanted to be sure everything was perfect. That is why I double-checked the address on the electronic order. 7. What we want to know is what caused the accident. 8. The problem is who you can turn to when in trouble. 9. The best time for Mark Twain was when he worked on the Mississippi. 10. The problem is how we can get the things we ne