（2019版）新人教版选择性必修第二册Unit 1Using language ppt课件 (4).pptx

1、Using Languagen By the end of this period, you will be able to1. learn about the two great scientists lives, deeds and characters；2. grasp and use some words and phrases describing the qualities of great scientists;3. write a composition about a famous scientist.Step I Fast ReadingRead the passage 1

2、 with the following Read the passage 1 with the following questions.questions.I. True or FalseI. True or False1. 1. Qian changed his major because of a shift in personal Qian changed his major because of a shift in personal interest. interest. （ ）2. 2. Qians strong interest in art has a positive imp

3、act on a Qians strong interest in art has a positive impact on a scientists development. scientists development. （ ）II. Why was Qian called the father of Chinas aerospace?II. Why was Qian called the father of Chinas aerospace?Read the passage 1 with the following Read the passage 1 with the followin

4、g questions.questions.I. True or FalseI. True or False1. 1. Qian changed his major because of a shift in personal Qian changed his major because of a shift in personal interest. interest. （ ）2. 2. Qians strong interest in art has a positive impact on a Qians strong interest in art has a positive imp

5、act on a scientists development. scientists development. （ ）II. Why was Qian called the father of Chinas aerospace?II. Why was Qian called the father of Chinas aerospace?F FT TBecause nBecause no other scientist has had a greater impacton Chinas o other scientist has had a greater impacton Chinas ae

6、rospace science than Qian Xuesen.aerospace science than Qian Xuesen.Read the passage 2 with the following Read the passage 2 with the following questions.questions.I. True or FalseI. True or False1. 1. When Hawking was young, almost everyone believed that the When Hawking was young, almost everyone

7、believed that the universuniverse e began with a big bang. began with a big bang. （ ）2.2. Because Hawking was determined, he was able to succeed even Because Hawking was determined, he was able to succeed even though he was ill. though he was ill. （ ）II. How was Hawkings own theory proven correct ?I

8、I. How was Hawkings own theory proven correct ?Read the passage 2 with the following Read the passage 2 with the following questions.questions.I. True or FalseI. True or False1. 1. When Hawking was young, almost everyone believed that the When Hawking was young, almost everyone believed that the uni

9、versuniverse e began with a big bang. began with a big bang. （ ）2.2. Because Hawking was determined, he was able to succeed even Because Hawking was determined, he was able to succeed even though he was ill. though he was ill. （ ）II. How was Hawkings own theory proven correct ?II. How was Hawkings o

10、wn theory proven correct ?F FT THawkings own theoryHawkings own theory was soon proven by astronomers was soon proven by astronomers with telescopes. .with telescopes. . Step II Detailed ReadingRead the two passages again and finish the following questions.Passage 11. Find out the events and achieve

11、ments in time order. 1911 1932 1935 1930s-1940s 1955 1970 20092. Summarize the personalities of Qian Xuesen.Read the two passages again and finish the following questions.Passage 2Find out the achievements and his personalities of Find out the achievements and his personalities of Hawking.Hawking.Th

12、e big bang theory.He was brilliant, brave ,though sometimes careless in what he said or did.Furthermore,he was quite determined.Above all, Hawking was willing to admit his faults.Step III. Words and expressions 1.defend vt.防御；保卫；辩解；保护；为辩护defence/defense n.防护；防御；国防；防御物；防御工事；答辩；抗辩defend._.保护免于defend o

13、neself 自我防卫；为自己辩解_ 为了保卫；辩护；拥护 巩固内化补全句子They took up arms _.他们拿起武器保卫祖国。They built defence works to _ enemies.他们构筑防御工事来防御敌人。from/againstin defence ofin defence of their countrydefend themselves against/from2.break out突发；爆发(教材P7)短语记牢记牢下列短语break away from逃离；脱离 break down 出故障；垮掉；划分；失败break in 强行进入；打断 brea

14、k into 强行闯入；突然开始break off 断开；中断；停顿 break through 突破；冲破break up 破碎；解散；分手巩固内化补全句子The moment she was out of sight _.她一走出视线就突然开始跑。Please dont _ when others are talking.在别人说话时请不要插话。The elevators in this building are always _.这栋楼里的电梯总出故障she broke into a runbreak inbreaking down3.in charge of.负责，主管take cha

15、rge of负责，掌管，管理be in/under the charge of. 由主管(负责)巩固内化 单句语法填空/同义句转换All goods are delivered free _ charge.How much do you charge for _ (mend) shoes?He was left _ charge of the shop while the manager was away.A teacher was asked to take charge _ the naughty boy.He takes charge of the work.He is _ the wo

16、rk.The work is _ him.ofmendinginofin charge ofin the charge of4.above all最重要的是；尤其是短语记牢记牢下列短语first of all首先，第一in all 总共after all 毕竟；别忘了at all 根本；完全；无论如何all in all 整个来说，大体而言选词填空： after all, first of all, above all, at allIf you want to be successful in something, _， you must be sure of yourself.Max is

17、 fair, hardworking, and _ honest.There was nothing to eat _._，a hero is human.first of allabove allat allAfter allStep III.Reading for Writing Important phrases for writing. Important phrases for writing.1.have a great impact on. 对.有重大影响2.describe. as. 认为.是./称.为.3.an extremely well-respected man 极其受

18、尊敬的人4.attend school 上学5.break out 爆发；发生6.switch.to. 改变.到.7.air force 空军8.graduate assistant 研究生助理9.conduct important research into rocket propulsion 进行火箭推进领域的重要研究 10.in charge of 主管，掌管11.discourage sb. from doing sth. 阻止某人做某事12.take on the challenge 接受挑战13.under ones leadership 在某人的领导下14.launch its

19、first man-made satellite 发射其第一颗人造卫星15.trace back to 追溯到.16.earn the name of 赢得.的名声17.the area of frontier science research 前沿科学研究领域18.deep appreciation for 非常了解.19.in different ways 用不同的方式Passage 21.be familiar with 对.熟悉e down 生（病）；染上（病）3.achieve fame 获得名声4.in general 总的来说5.point out 指出6.make a mist

20、ake 犯错误7.dream of/about sth. 梦想某事8.fight against illness 与疾病作斗争9.about all 最重要的是；首先 Important Important sentencsentences for writing.es for writing.1.也许再没有哪一位科学家比钱学森对中国航天科学的影响更大了。2.钱学森的故事一书作者称他是一位具有“伟大科学思想和科学精神”的人，并且热爱祖国、勤勉努力、甘于奉献、成绩斐然。钱学森备受人们尊敬。3.钱学森1911年生于杭州，在北京上学，后来考入上海交通大学，学习铁道机械工程。 Important Im

21、portant sentencsentences for writing.es for writing.4.留学美国的最后几年，钱学森克服困难，于1955年回到中国。5.由于“神舟”系列火箭的大部分技术也可追根溯源到钱学森的研究，因此钱学森被誉为“中国航天之父”。Step IV. WritingWriting (2020Writing (2020课标全国课标全国1 1改编改编) ) 你校正在组织英语作文比赛。请以身边值得尊敬和爱戴的中国地你校正在组织英语作文比赛。请以身边值得尊敬和爱戴的中国地质学之父李四光为题质学之父李四光为题, ,写一篇短文参赛，内容包括写一篇短文参赛，内容包括: :1.1

22、.人物简介人物简介; ;2.2.尊敬和爱戴的原因。尊敬和爱戴的原因。注意注意: :1.1.词数词数100100左右左右; ;2.2.短文题目和首句已为你写好。短文题目和首句已为你写好。 T The he Father of Geology in Father of Geology in ChinaChina_Step V. PolishingOne possible version Born on October 26, 1889 in Huanggang, Hubei Province, Li Siguang is called the Father of Geology in China.

23、 In October, 1913 he received advanced education in the University of Birmingham, where he mastered English. In the1920s, he taught in Beijing University.As a great scientist, he made lots of research on Chinas energy,earthquakes, etc. He loved his motherland and whatever difficulties he ran into ，he never gave up. Unfortunately, he died of illness on April 29,1971. Li Siguangs scientific spirit of seeking truth, careful attitude and innovative thinking impresses us a lot today. He will always be remembered for his great contributions to the construction of China.