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《Listening and vocabulary》集体备课PPT课件优质课下载
1. Who invented pulbs?
Thomas Edison 爱迪生
2. Who discovered radium(镭)?
Marie Curie 居里夫人
3. Who invented the earliest instrument to predict earthquakes?
张衡
4. Who invented the first advanced steam engine(蒸汽机)?
James Watt
瓦特
4. Who was the painter that studied dead bodies to improve his painting of people?
Leonardo da Vinci 达芬奇
5. Who put forward the theory of relativity?
Albert Einstein
Theory of Relativity
(相对论)
Matthew Rachel
radiation a form of energy which comes from a
nuclear reaction
equal exactly the same
round a stage in a competition
award a prize or money given to someone for sth.
they have done.
measure to find how great it is
point marks someone got in a competition
contestant a person who takes part in a contest