必修5,unit1 copernicus’’’’’’’’’’’’’’’’ revolutionary theory[上学期]

文档属性

名称 必修5,unit1 copernicus’’’’’’’’’’’’’’’’ revolutionary theory[上学期]
格式 rar
文件大小 196.2KB
资源类型 教案
版本资源 人教版(新课程标准)
科目 英语
更新时间 2005-11-05 19:58:00

图片预览

文档简介

课件15张PPT。great scientistsgravity)Isaac NewtonThe Theory
of RelativityAlbert EinsteinJane GoodallchimpsJohn SnowcholeraStephen Hawking radiumMadame CurieHybrid riceBlack holeThinking:What personality and quality will be needed as a scientist?intelligent, modest, patient, creative , hard-working,
unselfish, determined,
persistent, generous,
confident , brave , co-operative, positive, pleasant, polite, energetic, etc.braveoror?Copernicus1.What’s Copernicus’ fear?2.How did Copernicus prove his theory?3.What is his theory?Questions:1.What’s Copernicus’ fear?He feared that the powerful Christian Church would have punished him for even suggesting such an idea.Bruno was born five years after Copernicus
died .He stuck to the Sun-centered Theory,
which was against the Church’s will.
In 1600,he was burnt to death.2.How did Copernicus prove his theory?He had thought long and hard about these problems and tried to find an answer. He had observations of the stars and used all his mathematical knowledge to explain them. All his calculations and observations proved that his theory was right.3.What is his theory?The sun is the centre of the solar system with the planets going round it and only the moon still going round the earth.The 9 planets:Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto1. Only if you put the sun there did the movements of the other planets in the sky make sense.Translation:Only if the teacher gives a permission can I enter the lab.If only he comes early.Only when finishing his homework was he allowed to go out for football. 如果……就好了 只有Fill in the blanks with some proper words Copernicus was______ because he found the
earth was not the centre of the solar _____,
only if you put the sun there did the_______
of the other planets in the sky_________ He
kept improving his new theory until he felt it
was _____ in 1514. He Suggested that the
earth was_____ as it went round the sun.His
Friends were______ and encouraged him to publish his ideas, but Copernicus was_______he didn’t want to be______ by Christian Church.
In fact,he was right.The Church______ his
theory,saying it was against God’s idea. confused systemmovementsmake sense .completedspinningenthusiasticcautiousattackedrejectedDiscussionAs a scientist, one should be brave. But
Copernicus was afraid of being attacked
by the Christian Church.So he’d hidden
his theory for nearly 30 years. What do
you think of this? I agree (with you). I support you.
I don’t agree with you . I don’t think so.Write a short letter asking Copernicus to publish his ideas so everyone can read them.Writing: