Unit Four Text B Sounds we cannot hear
Unit Four Text B Sounds We Cannot Hear
Text B Sounds We cannot Hear Text-related informatio Pre-reading task s Detailed study of the text ● Summary and outline ● Home assignment
Text B Sounds We Cannot Hear Text-related information Pre-reading task Detailed study of the text Summary and outline Home assignment
Text-related information e1. Arizona: (AZ)a state in the southwest of the usa known for its desert climate ashington Canada Montana North Dakota inn以 Malle Oregon Idaho ruth Dakota Wiscon y Micha Penn New Ierse Mevada Nebraska lowa lin Tohio Utah Colorado Ka当a生 Kentuck Virginl ca4m了 Arizon▲ Husserl ennesse Morth carol画 oklahoma Hew Mexica 具k温 Ab温m Misisslpp Georga HAwai Louisiana F Forida AIaska
Text-related information 1. Arizona: (AZ) a state in the southwest of the USA known for its desert climate
2. post-mortem(examination ): autopsy, an examination of a dead body, esp. by cutting it open, to discover the cause of death 3. infra-sound Dangerous, destructive and harmful sound waves whose frequency is lower than 20 Hz and not audible to human ears
2. post-mortem (examination): autopsy, an examination of a dead body, esp. by cutting it open, to discover the cause of death 3. infra-sound: Dangerous, destructive and harmful sound waves whose frequency is lower than 20 Hz and not audible to human ears
Pre-reading Task 1, Do you have any idea about infra sound? 2. What might be the possible role it plays in our daily life?
Pre-reading Task 1. Do you have any idea about infrasound? 2. What might be the possible role it plays in our daily life?