Unit 4 Scientists Who Changed the World 学案-2020-2021学年高一英语牛津译林版（2020）必修第三册

盐城市大冈中学 编制：季彬 审核：沈美玉 日期：2021年4月9日 编号：11 高一英语导学提纲 B3 Unit 4 Grammar and usage 【学习目标】 By the end of the lesson, students will be able to: 1. Understand the meaning of verb-ed forms as attributives, adverbials and object complements; 2. Summarize the grammatical rules of verb-ed forms as attributives, adverbials and object complements; 3. Use verb-ed forms, verb-ing forms and to-infinitives to organize a paragraph based on the notes given. 【学习重难点】 Apply the rules and use verb-ed to complete or make sentences. 【课首自学】 概述：过去分词作定语、状语和宾语补足语 [观察例句] 写出下列句中动词­ed形式的作用 ①We should drink boiled water. ________ ②A water and soil conservation project set up in 1989 resulted in farmers replacing their crops with trees or grass. ________ ③Seen from the moon，the earth，with water covering about 70% of its surface，appears to be a blue ball. ________ ④Frightened by the thunder and lightning in the night，the girl did not dare to sleep alone in her room. ________ ⑤Given another chance，he will do it better. ________ ⑥ The boy sat at the table buried in his homework. ________ ⑦We need to get the machine repaired at once as we want to use it in our experiment tomorrow. ________ ⑧ With all the work done，we went to play basketball. ________ 【课中共学】 一、作定语：及物动词的­ed形式通常表示被动和完成意义；不及物动词的­ed形式仅仅表示完成。 1．前置定语：单个的动词的­ed形式作定语一般放在被修饰的名词之前。 He is a respected teacher in our school. 2．后置定语：动词的­ed形式短语作定语通常要置于被修饰的名词之后。 This is a letter written in blue ink. [名师点津]　 (1)如果被修饰词是由some/any/no＋thing/body/one构成的不定代词或指示代词those等时，即使是单个的动词的­ed形式作定语，也要放在被修饰词之后。 There is almost nothing changed since I left the town two years ago. (2)有时为了强调还可将单个的动词的­ed形式置于被修饰的名词之后。 They decided to change the material used. (3)动词的­ed形式及其短语作定语时，一般均可以转换为一个定语从句。 The experience gained(＝which/that has been gained)will be of great value to us. [即学即练1]　单句语法填空 ①Because of pollution，the________ (catch)fish were not fit to eat. ②Jim has retired，but he still remembers the happy time________ (spend)with his students. ③The book, ________ (write)by Lu Xun