2016-2017学年 人教版 必修5 unit1 Great scientists Language points 课件 (13)
2016-2017学年 人教版 必修5 unit1 Great scientists  Language points 课件 (13)第4页

To learn some useful words and expressions in the passage.

Words: defeat, attend, cure, challenge, suspect, blame, pollute, handle, link, announce Expressions: expose … to, link … to …, neither … nor … be/become interested in, be determined to

Focus on