高二人教版必修5 Unit 1 using language课件.ppt

1、,COPERNICUS REVOLUTIONARY THEORY,Careful reading,Read the text carefully, then answer these questions,What was his theory about? Why could not he tell about his theory? (Para 1) What had the astronomers noticed in the sky? (Para 2) When did Copernicus complete his theory? (Para 3) Why do people thin

2、k that there is a direct link between his ideas and the work of Isaac Newton, Albert Einstein and Stephen Hawking? (para 5),Because the powerful Christian Church would have punished him for even suggesting such an idea.,What was his theory about? (Para 1),The earth was not the centre of the solar sy

3、stem. Only if you put the sun there did the movements of the other planets in the sky make sense.,Why could not he tell about his theory? (Para 1),(3) What had the astronomers noticed in the sky? (Para 2),They had noticed that some planets in the sky seemed to stop, move backward and then go forward

4、 in a loop. Others appeared brighter at times and less bright at others.,(4) When did Copernicus complete his theory? (Para 3),Between 1510 and 1514 he worked on (从事，研究) it, gradually improving his theory until he felt it was complete.,(5) Why do people think that there is a direct link between his

5、ideas and the work of Isaac Newton, Albert Einstein and Stephen Hawking?,Because his theory is now the basis on which all our ideas of the universe are built.,lead to 引起；造成；导致。 1. This will probably lead to trouble in the future. 2. This led to his conclusion that she was guilty. 3. Too much work an

6、d too little rest often lead to illness.,Language points,lead to,1.All roads lead to Rome.,2.The discovery of new evidence led to _. A. the thief having caught B. catch the thief C. the thief being caught D. the thief to be caught,条条大道通罗马,C,e.g. 1）Only if your identity has been checked, _. A. you ar

7、e allowed in B. you will be allowed in C. will you allow in D. will you be allowed in 2）到那时我才意识到了知识的重要性了。,D,Only then did I realize the importance of knowledge.,Only in this way can we work out the maths problem.,“Only + 副词 /介词短语/状语从句” 位于句首, 主句要部分倒装。, make sense 有意义，有道理，说得通 1）What you say makes no s

8、ense. 2) It would make sense to leave early. 3) Can you make sense of this poem?,你说的话没有道理,还是早点走好。 （是明智的，合理的）,你看得懂这首诗吗？（理解或弄懂）,If I had arrived late this morning, I would have been punished. If I were a bird, I would fly high in the sky.,arise vi.出现 rise vi. 上升，起身 raise vt.举起，提高唤起，饲养,One of the probl

9、ems that _ _ the Nuclear accident in Japan is that the price of salt _ sharply, because some salt businessmen _ the price on purpose.,arose from,rose,raised,with the planets going round it He stood there, with a book _ in his hand. (hold) with his hand _ a book. with a book _ . (read) For years, Pompeii lay _ (bury) under stone. The book lay open on the desk.,61. the 62. known 63. why 64. preserved 65. on which 66. with 67. amazing 68.enjoyable 69. ext