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《Warming up、Pre-reading、Reading、Comprehending》精品PPT课件优质课下载
Unit 1
When we talk about great scientists, who will come into your mind?
Brainstorming
Warming up
Seismograph
['saizm?ɡrɑ:f]
Zhang Heng
1. Who invented the earliest instrument seismograph to tell people where earthquakes happened?
2.“If I have seen further, it is by standing on the shoulders of giants.”
Isaac Newton
艾萨克·牛顿
3. Who wrote a book explaining how animals and plants developed as the environment changed?
Charles Darwin
达尔文
4. Who put forward a theory about black holes?
Stephen Hawking
霍金
Archimedes
阿基米德
5. Which scientist discovered that objects in water are lifted up by a force that help them float?
a Greek mathematician
[m?θ?m?'tn]
“Give me a place to stand
on, and I will move the
earth”