必修五unit1 using language(课堂PPT)

1、the center of the solar system born: in Poland in 1473 died : May 24, 1543 He was one of the first scientists to use mathematical observations to collect information. He believed the sun is the center of the universe and the earth and other planets went around it.3Copernicus Revolutionary Theory4革命的

2、；重大变革的革命的；重大变革的移动；运动；动作移动；运动；动作讲得通；有意义讲得通；有意义向后的（地）向后的（地）圈；环圈；环私下地；秘密地私下地；秘密地（使）旋转；纺（使）旋转；纺明亮；亮度；聪颖明亮；亮度；聪颖热情的；热心的热情的；热心的小心的；谨慎的小心的；谨慎的拒绝；不接受；抛弃拒绝；不接受；抛弃宇宙；世界宇宙；世界revolutionarymovementmake sensebackwardloopprivatelyspin-spun-spunbrightnessenthusiasticcautiousrejectuniverseSunearthBefore Copernicus t

3、heorySunearthearthSunCopernicus theorySkim the text and draw the two theories of theuniverse with the following pictures.Reading and drawingBecause the powerful Christian Church would have punished him for even suggesting such an idea1. What was Copernicus theory about? All his mathematical calculat

4、ions led to the same conclusion: make sense.2. Why could he not tell about his theory? Details 73. What had the astronomers noticed in the sky? They had noticed that some planets in the sky seemed to stop, move backward and then go forward in a loop. Others appeared brighter at times and less bright

5、 at others.4. When did Copernicus complete his theory? Between 1510 and 1514 he worked on it, gradually improving his theory until he felt it was complete.5. How did he explain changes in the movement of the planets and in the brightness of the stars? When did he publish his idea? He placed a fixed

6、sun at the centre of the solar system with the planets going round it and in the brightness of the stars. 他把太阳固定在太阳系的中心位置上，而行星则他把太阳固定在太阳系的中心位置上，而行星则围绕着太阳转，只有月球仍然绕着地球转。围绕着太阳转，只有月球仍然绕着地球转。 with+宾语宾语(sb/sth)+宾补宾补(to do/doing/done/adj/adv/介词短语介词短语 6. Why do people think that there is a direct link betwe

7、en his ideas and the work of Isaac Newton, Albert Einstein and Stephen Hawking? Because his theory is now the base on which all our ideas of the universe are built. He showed this was obviously wrong.11Although he had tried to ignore them, all his mathematical calculations led to the same conclusion

8、: that the earth was not the centre of the solar system.lead to通向通向条条大道通罗马。条条大道通罗马。 All roads lead to Rome.Language points12lead tocontribute toresult incause+后果后果,结果结果他的粗心导致了这起事故。他的粗心导致了这起事故。His carelessness led to/contributed to/resulted in/caused the accident.导致导致,引起引起contribute to ：为：为作出贡献作出贡献,为

9、为撰稿撰稿,向向投稿投稿,捐助捐助,有助于有助于,促进促进contribution n.贡献；捐献（物）贡献；捐献（物）contribute sth to sb/sth=donateto捐款，捐助捐款，捐助13Only if you put the sun there did the movements of the other planets in the sky make sense.“Only + 副词副词 /介词短语介词短语/状语从句状语从句” 位于句首位于句首,句子要倒装。句子要倒装。Only then did Nelson Mandela decide to answer viol

10、ence with violence.Only in this way can he learn English well. Only if your identity has been checked, _. A. you are allowed in B. you will be allowed in C. will you allow in D. will you be allowed inD14make sense 有意义，有道理，说得通有意义，有道理，说得通What you say makes no sense.It would make sense to leave early.C

11、an you make sense of this poem?没有道理没有道理,无意义无意义做做是合理的是合理的理解或弄懂理解或弄懂There is no sense in doing sth. in a sense a sense of humor /responsibility/direction做做没道理没道理在某一方面在某一方面;就某种意义来说就某种意义来说幽默感幽默感/责任感责任感/方向感方向感/15Yet he could not tell anyone about his theory as the powerful Christian Church would have pun

12、ished him for even suggesting such an idea. would have done表示对过去某种情况进行猜测表示对过去某种情况进行猜测,或本来要做某事却因某种原因未做成，通常用或本来要做某事却因某种原因未做成，通常用来说明某一情况，但不像来说明某一情况，但不像should或或ought to那样那样有责备之意。有责备之意。I guess the poet would have been about twenty when she wrote her first poem.我猜这位诗人写第一首诗歌的时候，大概二十岁我猜这位诗人写第一首诗歌的时候，大概二十岁左右

13、左右16for that reason:因此因此arise-arose-arisen:出现出现 a new problem/situation arose.move backward:向后移向后移 go forward:向前走向前走at times:有时，偶尔有时，偶尔work on 从事从事 She is working on a new novel.= She is writing a new plete vt. 完成完成sth. adj.完整的完整的,完成的完成的 sth be completely adv. 彻底地彻底地,完全地完全地completion n. 完成完成,结束结束 17

14、enthusiastic: adj. 热心的，满腔热情的热心的，满腔热情的 be about 对某事充满热情对某事充满热情 enthusiasm: n热情热情cautious adj. 小心的小心的,谨慎的谨慎的 be about/of sb/sth 对对.小心，谨慎小心，谨慎 caution n. 小心小心,谨慎谨慎 with caution 留心，小心地留心，小心地 你应该小心提防陌生人。你应该小心提防陌生人。 You should be cautious of the strangers. 对待疾病要小心对待疾病要小心. Disease should_. reject:vt拒绝拒绝doi

15、ng refuse:vt to dobe treated with caution181. Only then _ how much damage had been caused. A. she realized B. she had realized C. had she realized D. did she realize2. Only after my friend came _. A. did the computer repaired B. be repaired the computer C. was the computer repaired D. the computer w

16、as repaired3、_ by keeping down costs will Power Data hold its advantage other companies. A. Only B. Just C. Still D. Yetpractice practice 19 你能听懂她在说些什么吗？你能听懂她在说些什么吗？ Can you _what she is saying? 那对我毫无意义。那对我毫无意义。 That _ to me . 在一定意义上在一定意义上,学习法律就像学习一门语言学习法律就像学习一门语言. _ , learning the law is like learn

17、ing a language. 没必要买那么贵的大衣，这些全家的也很好。没必要买那么贵的大衣，这些全家的也很好。 Theres _ that expensive when these cheaper ones are just as good. 他有很好的方面感。他有很好的方面感。 He has _.make sense ofIn a sensemakes no senseno sense in buyinga good sense of directionpractice practice 20 EX1 ON P42 link, to polluted clue neighbourhood

18、suspected blame cure severe drew the conclusion instructed handles defeated EX2 ON P42 1 2 5 6 3 4 121 除了去公园之外除了去公园之外, 我的活动范围仅限于邻近地区。我的活动范围仅限于邻近地区。Apart from going to the park, I limit my movements to my neighborhoods.2. 没有足够的证据很难做出结论。没有足够的证据很难做出结论。Its difficult to draw a conclusion without enough e

19、vidence.3. 这些科学的探寻将有助于我们项目的成功。这些科学的探寻将有助于我们项目的成功。These scientific enquires will contribute to the successof our project. 4. 居斯特夫居斯特夫埃菲尔对他修建铁塔的计划满怀热情埃菲尔对他修建铁塔的计划满怀热情, 而这座塔使他闻名于世。而这座塔使他闻名于世。Gustave Eiffel was very enthusiastic about his plan to construct the iron tower,which made him world famous.EX3

20、ON P42225. 他常提出些不同寻常的计划他常提出些不同寻常的计划, 你在加入之前要慎你在加入之前要慎重对待。重对待。He often puts forward unusual plans. So be cautious about them before you decide to join in. 6. 谁是第一个反对谁是第一个反对“地心说地心说”的人？的人？Who was the first person to reject the idea that the earth was the center of universe?7. 虽然他的写作没什么意思虽然他的写作没什么意思, 但弗

21、雷德还确信自己但弗雷德还确信自己的作文会的高分。的作文会的高分。Although his writing doesnt make sense, Fred is positive that his composition will score a high mark.23 霍乱霍乱，被称为一种，被称为一种致命的致命的疾病，曾经蔓延整疾病，曾经蔓延整个伦敦。著名个伦敦。著名医生医生约翰约翰. .斯诺面临斯诺面临挑战挑战 - - 找到一找到一种种治疗治疗这种这种严重严重疾病的方法，直至完全疾病的方法，直至完全战胜战胜它。它。在疾病在疾病爆发爆发期间，他做了大量的期间，他做了大量的科学科学研究，研究，

22、分析分析了其传播了其传播特点特点，并，并询问询问了了感染感染此病的一些此病的一些受害者。受害者。在他能够在他能够得出结论得出结论之前，他之前，他怀疑怀疑这种疾病与来自这种疾病与来自水泵水泵的的污水污水有关，那儿可能存在有关，那儿可能存在病菌病菌。通过绘制。通过绘制附近区域附近区域的地图，研究一些的地图，研究一些图表图表，以及调查水源，以及调查水源，他他推断推断，霍乱是由人们饮用的水所致，而不是他，霍乱是由人们饮用的水所致，而不是他们呼吸的空气。们呼吸的空气。Writing Writing 24Problems in our essays Problems in our essays 1.卷面卷

23、面2.标点标点3.大小写大小写4.时态时态spread-spread,5.冠词冠词cholera6.句子结构冗余句子结构冗余7.句子结构不完整句子结构不完整7.表达不够简洁表达不够简洁8.信息点缺失信息点缺失25 Cholera, known as a deadly disease, once spread throughout London. The famous physician John Snow faced a challenge of finding a cure for the severe disease until he could completely defeat it.

24、 He did a great deal of scientific research, analysed its characteristics of spreading, and made an enquiry among some victims (who had been) infected with it during the outbreak. Before he was able to draw a conclusion, he suspected that the disease was linked to the polluted water from the pump, where germs might exist. By drawing a map of the neighborhood, studying some charts and looking into the source of water, he concluded t