Unit 5 First aid Discover useful structures 课件-2023-2024学年高中英语人教版(2019) 选择性必修第二册

主讲人：新建二中 Sally 选择性必修二 Unit 5 First Aid Discover Useful Structures 语法系列课 1 Learning objectives In this class, you will 1.analyse the difference in meaning and use of the -ing form 2.summarise the different structures of the -ing form; 3.rewrite sentences and complete passages using the -ing form; 4.talk about helping elderly people and avoiding accidents in life using the -ing form. 知识清单 2 01 情景导入 Scenario Scenario Grammar Practice 3 区分谓语和非谓语 皇上 (主语) 皇后 (谓语) 妃子 (非谓) Brainstorming do / does / did 一般态 be + doing 进行态 have + done 完成态 V情 + do 情态动词 be + done 被动语态 找出 “皇后” 和 “妃子” 1. He scratches his foot, chatting with his friends. 2. Seeing him crying, I felt sad. 3. Seeing him bitten by a dog, I felt sad. 4. Hearing someone crying, he got off the bus. 5. I had a room to live in. 谓语 非谓语 scratches chatting Seeing felt Seeing felt Hearing got had to live bitten 找出 “皇后” 和 “妃子” 1. He scratches his foot, chatting with his friends. 2. Seeing him crying, I felt sad. 3. Seeing him bitten by a dog, I felt sad. 4. Hearing someone crying, he got off the bus. 5. I had a room to live in. 谓语 非谓语 scratches chatting Seeing felt Seeing felt Hearing got had to live 同时做 同时做 同时做 同时做 bitten 被做 要做 Conclusion do / does / did 一般态 be + doing 进行态 have + done 完成态 doing doing having done Conclusion V情 + do 情态动词 be + done 被动语态 done to do 语法秘籍 非谓语动词 时态 主动 被动 意义 不定式 一般式 to do to be done 与谓语动词的动作同时发生 或在其后发生 进行式 to be doing 与谓语动词的动作同时发生 完成式 to have done to have been done 在谓语动词的动作之前 现在分词 动名词 一般式 doing being done 与谓语动词的动作同时发生 或基本上同时发生 完成式 having done having been done 在谓语动词的动作之前 过去分词 done 与主语为逻辑上的被动关系 或表完成 Activity 1 What is the function of the -ing form in each sentence below? Can you express the same ideas without using the -ing form? 1. As you can imagine, getting burnt can lead to very serious injuries. 2. The first and most important step in the treatment of burns is giving first aid. 3. It is best to place burns under cool running water, especially within the first ten minu