2019-2020学年译林版高中英语选修6新课件:-How to use the expressions教学课件 (共27张PPT)
2019-2020学年译林版高中英语选修6新课件:-How to use the expressions教学课件 (共27张PPT)第1页

1. What can you see in the picture? 2. What other words can you think of when you look at the picture?

science - scientific experiment

apparatus equipment

Bunsen burner

test tube

tube holder