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1、Unit5 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,unselfis
2、h, determined, persistent, generous, confident , brave , co-operative, positive, pleasant, polite, energetic, etc.braveAbout CopernicuspDo you know what is the center of the solar system?pCan you name the nine planets in the solar system? Mercury MarsVenusEarthJupiterSaturnUranusNeptunePlutooror？Cop
3、ernicus1.Whats Copernicus fear?2.How did Copernicus prove his theory?3.What is his theory?Questions:1.Whats 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-cente
4、red Theory, which was against the Churchs 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 calcula
5、tions 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.Mind map of the textParagraph 1: the background of Copernicus studyParagraph 2: the cause of Copernicus
6、 studyParagraph 3: the procedure of Copernicus studyParagraph 4: the result of Copernicus studyParagraph 4: Copernicus theory replaced the Christian idea and proved correct.The 9 planets:Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, PlutopThe discovery of new evidence led to _. A. t
7、he thief having caught B. catch the thief C. the thief being caught D. the thief to be caughtlead to + n doingOnly + 状语在句首，主句要部分倒装状语在句首，主句要部分倒装1. Only when _ the truth, _ to realize that she was wrong. A. did Mary hear; did she begin B. Mary hear; she began C. did Mary hear;she began D. Mary heard;
8、did she begin1. 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. 如果如果就好了就好了 只有只有Make sense1.
9、make sense 讲得通，言之有理2.Sense doesnt make sense in radio. 在无线电广播方面，道理也不成其为道理了。3.Does that seem to make sense? 那讲得通吗？4.It doesnt make sense. 这没有意义。5.Do you think it make sense? 你看这行得通吗Can you make sense of what this American is saying? 你听得懂这个美国人在说些什么吗Arise: arise from bed or rise to ones feet. 起床起床或起立 T
10、ell our comrades to keep calm when problems arise. 告诉同志们，遇事要沉着。Woke on1 work on 继续工作继续工作Theyll work on till sunset.他们将继续工作他们将继续工作, 直到日落直到日落。2 致力于致力于He has been working on a new novel for over a year now.近一年多来近一年多来, 他一直在写一部新小说。他一直在写一部新小说。Fill in the blanks with some proper words Copernicus was_ becau
11、se 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
12、his ideas, but Copernicus was_he didnt want to be_ by Christian Church.In fact,he was right.The Church_ his theory,saying it was against Gods idea. confused systemmovementsmake sense .completedspinningenthusiasticcautiousattackedrejectedDiscussionAs a scientist, one should be brave. But Copernicus was afraid of being attacked by the Christian Church.So hed hidden his theory for nearly 30 years. What do you think of this? I agree (with you). I support you.I dont agree with you . I dont think so.Write a short letter asking Copernicus to publish his ideas so everyone can read them.Writing:
