Unit 3 Fit for life Integrated skills 1 课件-2021-2022学年高二英语牛津译林版（2020）选择性必修第二册

Unit 3 Fit for life Listening A1 on P36 (1) What is special about the increasing number of Chinese students who are affected by short-sightedness? _________________________________________________________ (2) What sports can short-sightedness make it inconvenient for students to play? _________________________________________________________ (3) What may short-sightedness give rise to in some cases? _________________________________________________________ (4) What may be a key factor in developing short-sightedness? _________________________________________________________ They become short-sighted increasingly at a younger age. Basketball and swimming. Other eye problems. How people use their eyes. Listening A2 on Page 36 Short-sightedness Definition of short-sightedness The inability to see objects at a distance clearly Percentages of students who suffer from short-sightedness 71.6 81 Causes of short-sightedness Getting affected because one’s parents are sho