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北师大2003课标版《Lesson 3 Epidemics Explained》精品PPT课件优质课下载
sequencing of information.
■ To practise using the vocabulary of
illness.
■ To talk about how to prevent epidemics.
Objectives
Part I
Warm-up
In spring, 2003, Chinese were wearing various masks.
Why are they wearing masks in the warm spring ?
What are the masks used for?
The outbreak of A (H1N1) flu that first occurred in Mexico had infected several thousand people in more than 20 countries over the past weeks. Up to May 11, 2009, 53 deaths had been officially confirmed. The WTO reported that more than 1,300 people worldwide were suspected to have been infected.
Do you know the SARS?
The SARS began in 2002 with a lung disease in Guangdong Province and spread quickly in
Hong Kong, Canada,vietnam and Singapore.
Besides (H1N1,SARS), which of these diseases can be epidemics?
AIDS, cancer, flu, headache, heart disease, stomachache
Key Words
Answers: AIDS, flu
Part II
Reading
Epidemics Throughout History
Reading strategies:
Sequencing of information
1.Read the sentences before and after the gaps to give you an idea of what the beginning or end of the missing paragraph might refer to.
e. g. paragraph 2 might begin with a reference to a historical event or epidemics.