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选修7《Lesson 3 Epidemics Explained》公开课PPT课件优质课下载
1.It is a kind of disease that can threaten people’s lives and spread quickly to other areas.
2.It has such characteristics as fast spreading and infectious.
Which of these diseases can be epidemics?
AIDS
Cancer
Flu
Hand-Feet-Mouth Disease
Headache
Heart Disease
StepⅠ:
Pre-reading:
Task: Match the words from the passage
(1-10)with their meanings (a-j)
1.trial
2.prohibit
3.pause
4.tendency
5.acute
6.statistics
7.routine
8.press
9.tablet
10.thorough
a) complete
b) data