Unit 7 The sea (`2)Lesson 1 The spirit of explorersA tip：Confidence in yourself is the first step on the road to success. 自信是走向成功的第一步.Learning aims：1. 精读课文，深入理解课文 2. 掌握句型和短语Learning important point： 复合句Learning difficult point：； 分析复杂句子结构Learning steps：Step 1 默写单词： Step 2 疑难解析 1. The Vikings were the first Europeans to reach America .翻译： 【知识链接】 本句中 to reach America 作 语 ，修饰 。当中心词是序数词或被序数词修饰时常用不定式作 。Eg: (1). China is the third country in the world to send a person into space . (2)他总是第一个来，最后一个走。 2. The Vikings were a group of people whose ancestors came from Scandinavia .翻译： [导学] whose 引导 ，修饰先行词 在从句中作 语。 Whose 引导定语从句时，既指人又指物，指人时可与 of whom 互换，指物时可与 of which 互换。 Eg: (1) They rushed over to help the man whose car (= the car of whom ) had broken down . 翻译： (2). Please pass me the book whose cover is blue . = Please pass me the book is blue. 翻译： 3. By around 900 AD, there were many places in Northern Europe where the Vikings chose to live .翻译： [导学] where 引导 ，修饰先行词 在从句中作 语。 The place where I went last summer is Mount Tai .翻译： 4. Eric the Red was forced to leave Iceland because he had committed a murder , for which he got into trouble .翻译： 用心 爱心 专心1 [导学] for which 引导 ，修饰先行词 在从句中作 语。【知识链接】介词+关系代词引导定语从句时，介词的选择应注意几个问题：（1）有的介词时定语从句中词组的固定搭配拆开的结果，用什么介词由从句的动词决定。 Eg: He is the boy who / whom I was talking to .=He is the boy to whom I was talking .翻译： (2) 有的介词是根据句意添加上去的，即用什么介词由先行词决定。 This is the subject in which he made great...
