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必修5《Learning about Language》PPT课件优质课下载
Madame Curie black holes in Universe
Franklin Theory of Gravity
Steven Hawking the First Plane
Elbert Einstein Radium
Isaac Newton the Theory of Relativity
Who is he?
He is …
Archimedes (阿基米德)
Which scientist discovered that objects in water are
lifted up by a force that helps them float?
Charles Darwin.
Who is he?
He is …
Who wrote a book explaining how animals and plants developed as the environment changed?
Thomas Newcomen.
Who is he?
He is …
Who invented the first steam engine?
Gregor Mendel
Who is he?
He is …
Who used peas to show how physical characteristics are passed from parents to their children?
Marie Curie
Who is he?
He is …