必修五Unit 1 Warming up课件

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Unit 1 Great scientistsDo you know scientists?Try your best. And discuss with your neighbours. The more, the better.

The following is a quiz and let’s find out who knows the most.Do you know?Who discovered that objects in water are lifted up by a force that helps them float?

Who wrote a book explaining how animals and plants developed as the environment changed?ArchimedesCharles DarwinWho invented the first steam engine?

Thomas NewcomenWho used peas to show how physical characteristics are passed form parents to their children?

Gregor MendelWho discovered radium?

Who invented the way of giving electricity to everybody in large cities?

Who was the painter that studied dead bodies to improve his painting of people?

Maries CurieThomas EdisonLeonardo da VinciWho invented a lamp to keep miner safe underground?Who invented the earliest instrument to tell people where earthquakes happened?Who put forward a theory about black holes?Sir Humphrey DavyZhang HengStephen HawkingWhat happened?Severe?Acute?Respiratory?Syndrome 严重急性呼吸道综合症 Is it terrifying?Now please talk with your neighours:

What did you do facing SARS? How about others?

And what should be done?DisinfectionHygiene(卫生保健)MaskWho can help us?Heroes-- Scientist< 内容过长，仅展示头部和尾部部分文字预览，全文请查看图片预览。 must be examined.gather informationWhat disease is similar to cholera?Cholera was a 19th century disease. What disease do you think is similar to cholera today?SARS and AIDS. They are both very serious, have unknown cause and need public health care to solve them.[文章尾部最后300字内容到此结束,中间部分内容请查看底下的图片预览]

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