Unit 5 Learning About Language课件 -2021-2022学年高中英语人教版（2019）选择性必修第二册

UNIT 5 FIRST AID Section B　Learning About Language Grammar What is the function of the- ing form in each sentence below? Can you express the same ideas without using the -ing form? Activity 1 1　As you can imagine，getting burnt can lead to very serious injuries. 作主语 As you can imagine， if you get burnt，it can lead to very serious injuries. 2　The first and most important step in the treatment of burns is giving first aid. 作表语 The first and most important step in the treatment of burns is to give first aid. 3　 It is best to place burns under cool running water，especially within the first ten minutes. 作定语 It is best to run some cool water and place burns under it， especially within the first ten minutes. What is the function of the- ing form in each sentence below? Can you express the same ideas without using the -ing form? Remove any clothes using scissors if necessary，unless you see the fabric sticking to the burnt skin. 作状语；宾语补足语 Use scissors to remove any clothes if