以内容为依托的输出驱动型学术英语课程：以《学术英语（医...-精选版.ppt

Option 2 Check against each other’s notes and share your answer. Outbreak Year Cause Prevalence SARS 2002 - 2003 SARS Starting in China and spreading globally Avian flu 1995 H5N1 First reported in Hong Kong and becoming a global outbreak Swine flu 2009 H1N1 A pandemic starting in Mexico Page 26 * Option 3 A note-taking exercise * Option 3 Watch the video clip, take notes and fill in the information you obtain. Outbreak Year Cause Prevalence SARS ? ? Starting in China and spreading globally Avian flu ? H5N1 ? Swine flu 2009 H1N1 ? Page 26 * Option 3 Check against each other’s notes and share your answer. Outbreak Year Cause Prevalence SARS 2002 - 2003 SARS Starting in China and spreading globally Avian flu 1995 H5N1 First reported in Hong Kong and becoming a global outbreak Swine flu 2009 H1N1 A pandemic starting in Mexico * Option 3 Based on the information in the video, we can cay that SARS is a(n) ____________ disease, while avian flu and swine flu are _________ afflictions. new emergent emerging resurgent reemerging * * Objectives of the Interactive Lead-in To introduce the topic of the unit To develop students’ ability to retrieve vital information from aural/visual input To create opportunities for output To acquire subject-specific language * An Integrative Activity of the Text and a Video * Use of Video in Language Classes The use of video clips are justifiably increasing in language classes. The use of the same video varies by instructor. The two sources can be interactive * Key Messages in the Text (Par. 5) The battle has been joined. WHO and CDC have revved up their efforts to check infectious diseases, including re-emergent ones. WHO established a new division devoted to worldwide surveillance and control of emerging diseases. Congress raised fund for CDC’s efforts. Public awareness may have influenced Congress’ outlook. * Key Messages in the Text (Par. 6) WHO has identified six diseases whose worldwide re-emergence should be monitored. W