Unit 4 Journey Across a Vast Land Learning about Language教学设计 2023-2024学年高二英语人教版（2019）选择性必修第二册

Unit 4 Journey Across A Vast Land-Learning about Language Past Participles and -ing Forms 教学基本信息 章节标题 Learning about Language 单元名称 Journey Across A Vast Land-Learning about Language 教材版本 人教版 授课年级 Senior 2 Teaching Objectives a. Knowledge Objectives Students can master the difference in uses and meanings of past participles and -ing forms. Students can practice using the past participles and the -ing forms to create adverbial clauses. b. Ability Objective Students can express their own ideas through using past participles and -ing forms. c. Emotional Objective Students can develop the interest and desire of leaning English grammar. Key and difficult points Key point: To help students identify the usage of past participles and -ing forms Difficult point: How to use past participles and -ing forms properly. Teaching procedures 任务 活动形式与步骤 活动意图 Step 1 Presentation (6 mins) Group 1 I have visited the science museum three times. A research is being conducted by a group of young scientists. We are having an English class at the moment. Group 2 When you’re bored at work, it’s time to take a vacation. Everyone cheered when the exciting news came. Bored at home, he decided to go to a movie. Having lived in the UK for three years, he can speak English like a Briton. Questions: 1. What’s the functions of past participles and -ing forms in these sentences? Introduce the topic; analyse the difference in uses and meanings of past participles and –ing forms Step 2 Activity 1 (10mins) 1. Let students finish the Activity 1 on Page 41. 2. Then, ask the students to think of the difference between the two different forms and translate these sentences into Chinese. 3. Summary: 作表语:过去分词表示人或物的心情或状态等, 也可以理解为心情或状态受到外界影响, 有“感到……”之意;动词-ing形式则表示人或物的自身特征, 有“令人……”之意。 作状语:过去分词与其逻辑主语之间是被动关系, 往往表示完成; 动词-ing形式与其辑主语之间是主动关系, 一般表示动作正在进行。 To have better understanding of the different meanings and usages of past participles and -ing forms, which enables the students to use past participles and -ing forms