专题2.2 Unit 2 Discovering Useful Structures（备课件）-【上好课】2021-2022学年高一英语同步备课系列（人教版2019必修第三册）

Unit 2 Morals and Virtues Discovering Useful Structures 动词-ing形式(2) Contents Part 1 Studying the rules Part 2 Practice Read and discuss the functions and meanings of the -ing form. Step 1. Lead in 1 ... her brother complained, thinking of the high tuition fees. Read and discuss the functions and meanings of the -ing form. Step 1. Lead in 2 Thinking of all the people still in need of help, Dr Lin opened a private clinic. Read and discuss the functions and meanings of the -ing form. Step 1. Lead in 3 The new People's Republic of China saw Dr Lin Qiaozhi playing a key role. 动词-ing形式(2) Step 2. Presentation 1 ...her brother complained, thinking of the high tuition fees. 2 Thinking of all the people still in need of help, Dr Lin opened a private clinic. 3 The new People's Republic of China saw Dr Lin Qiaozhi playing a key role. 一、动词-ing形式作状语 动词-ing形式可以作状语, 修饰动词, 在句中表示时间、原因、结果、条件、让步、行为方式或伴随情况等。-ing形式作时间、原因、条件、让步状语时多位于句首; 作结果、伴随情况状语时常位于句末。 1 ...her brother complained, thinking of the hi