高中英语选择性必修二 Unit5 First aid Period 3 Discover useful structures课件.docVIP

新人教版（2019）英语选修性必修二 Unit 5 First aid Period 3 Discover useful structures 教学设计 课题 Period 3 Discover useful structures 单元 Unit 5 First aid 学科 English 年级 Grade 2 教材 分析 This period is focused on grammar of this unit.This section mainly reviews the use of verb forms. The verb form is a non-predicate verb.In this unit, students are instructed to summarize the usages and functions of the -ing form, and then practice and consolidate the various constructions of the -ing form in sentences, including the general, perfect, passive and negative forms. 教学目标与核心素养 Knowledge objectives: To grasp and use the usage of -ing form. Skill objectives: To review and summarize the functions and usage of verb-g form in sentences; Be able to use the verb -mg form correctly to express meaning in context. Emotional objectives: Through using grammatical structures, we can think deeply about the knowledge and skills of the -ing form. Thinking quality objectives:To learn to describe emergency situations in English and understand first aid instructions 重点 How to summarize the functions and usage of the -ing form in sentences. 难点 How to guide students to grasp the -ing grammatical structures. 教学过程 教学环节 教师活动 学生活动 设计意图 导入新课 Lead –in (PPT1-3) Translate five Chinese sentences into English and write them down. 1.你可以想象，烧伤会导致非常严重的伤害。 2.治疗烧伤的第一步也是最重要的一步是进行急救。 3.烧伤部位最好放在凉爽的流水下，尤其是在开始的十分钟内。 4.如果必要的话，用剪刀把衣服剪掉，除非你看到布料粘在烧焦的皮肤上。 5.你可以用一块宽松干净的布盖住烧伤的地方以保护它。 Check your answers and discuss your answers with your partner. 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 minutes. 4.Remove any clothes using scissors if necessary, unless you see the fabric sticking to the burnt skin. 5.You can protect the burnt area by covering it with a loose clean cloth. Try to translate sentences . To guide the students to comp