高中英语Unit1-课件新人教版选择性必修第一册.pptx--（课件中不含音视频）

1、Unit 1 People of AchievementReading and Thinking阿尔伯特爱因斯坦（Albert Einstein），是著名的德国犹太裔理论物理学家，思想家及哲学家。查尔斯达尔文（Charles Robert Darwin），英国生物学家，进化论的奠基人。屠呦呦，中国第一位获得诺贝尔科学奖项的本土科学家，第一位获得中国国家最高科学技术奖的女性科学家。2019年9月29日，89岁的屠呦呦又获得人生中的重要荣誉：中华人民共和国首次授予的“共和国勋章”。正如那句话：“凡是过去，皆为序曲（Whats past is prologue-Shakespeare）。然而，序曲就

2、是一种准备。”这位耄耋老人时刻准备着，为人类健康造福。What kind of person makes great discoveries?Which is more important for making a great discovery,talent or effort?1.vital adj.必不可少的，极其重要的；充满生机的mitted adj.尽心尽力的；坚信的；坚定的3.evaluate vt.评价，评估4.distinct adj.清晰的，清楚的，有区别的5.acknowledge vt.承认（属实、权威等）；（公开）感谢，确认/告知收到6.defeat n.失败，挫败 v

3、t.击败，战胜7.conclude vt.作出结论，结束，完成8.apparently adv.显而易见；看来；显然9.insist vi.&vt.坚持，坚决要求；坚称；坚决认为In 1967,the Chinese government formed a team of scientists with the objective of discovering a new treatment for malaria,and Tu Youyou was among the first researchers chosen.过去分词作定语In the beginning,Tu Youyou wen

4、t to Hainan,where malaria was more common,to study malaria patients.不定式短语作目的状语Upon hearing that she had been awarded the Nobel Prize,she said：“The honour is not just mine.”介词on/upon后面可跟动名词或名词作宾语，构成介宾结构，在句中作状语，可以转换为as soon as引导的时间状语从句。1、Where would you most likely find this passage?A.In a blog.B.In a

5、 book C.In a letter.D.In a newspaper2、Passages like this are most often written in and .A.the active voice/offer many opinions B.the first person/talk about feelingsC.both active and passive voice/mostly contain facts3、Which two pieces of information were not included in the passage?A.A quote from T

6、u YouyouB.The details of how artemisinin was discovered.C.Tu Youyous important contributions other than the discovery of artemisinin.D.Tu Youyous personal life.E.Tu Youyous road to discovering artemisinin.F.What Tu Youyou was awarded.G.Why artemisinin is an important discovery.1 D 2 C 3 CD1 Why is t

7、he discovery of artemisinin important?2 What was the key to getting a good extract from the wormwood、3 What numbers are mentioned in the text?What do they suggest?4 Why is TuYouyou considered a great person?Tu Youyous team examined over 2000 old medical texts,and evaluated 280000 plans.They found a

8、medical text suggesting using the extract from sweet wormwood to treat a fever.They texted a collection of dried wormwood leaves.They tried boiling fresh wormwood and using the liquid obtained from this to treat malaria,but this didnt work.They used lower temperature to draw out the sweet wormwood e

9、xtract.They tested the medicine on themselves to see if safe.They tested the medicine on malaria patients.The medicine became a standard treatment for malaria.你知道迄今有多少中国人荣获诺贝尔奖吗？两位中国籍人：1、屠呦呦，1930年12月30日生于浙江宁波。2015年10月，屠呦呦获得诺贝尔生理学或医学奖，理由是她发现了青蒿素，这种药品可以有效降低疟疾患者的死亡率。她成为首获科学类诺贝尔奖的中国人。2、莫言，1955年2月17日出生于山

10、东高密。2012年获得诺贝尔文学奖，亦是第一个获得诺贝尔文学奖的中国籍作家，获奖理由是：通过幻觉现实主义将民间故事、历史与当代社会融合在一起。九位外籍华人：高锟 钱永健 高行健 崔琦 朱棣文 李远哲 丁肇中 杨振宁 李政道Thank you!Unit 1 Learning about Language非限制性定语从句 有些定语从句只对某个词作进一步的说明，例如：She was married to Tony,who was also a student这里who引起的就是一个非限定性定语从句，拿掉之后句子还能成立。在一般情况下，非限制性定语从句都由一个逗号把它和句子的其它部分分开，在句中起到补

11、充说明的作用，在译成汉语时多译成一个并列句。一、引导非限制性定语从句的关系词引导非限制性定语从句的关系词有：关系代词 which,who,whom,whose,as 关系副词when,where等Water,which is a clear liquid,has many uses.水是一种清澈的液体，有许多用途。He will put off the picnic until May 1st,when he will be free.他将把野餐推迟到5月1日，那时他将有空。关系词在句中所作成分：关系代词：主语、宾语、表语、定语关系副词：状语The boy,whose father is an

12、 engineer,studies very hard.这个男孩，他的爸爸是一位工程师，学习很努力。Once more I am in Boston,where I have not been for years.我再次来到波士顿，我多年没来了。二、as的用法as 也可以作为关系代词引导限制性定语从句和非限制性定语从句，as在定语从句中可作主语、宾语或表语。（1）as 引导限制性定语从句时，主要用在固定搭配 such.as,the same.as中。He is not the same man as he was.他和以前不一样了。（2）as引导非限制性定语从句时，指代主句的内容，在从句中作主

13、语或宾语，常译为“正如”。Smoking is harmful to ones health,as is known to us all.众所周知，吸烟有害健康。（3）as引导的非限制性定语从句可置于主句前。As I have pointed out,it is important to include vegetables in our diet.正如我所指出的，蔬菜在日常饮食中很重要。（4）as引导的非限制性定语从句常可看作固定结构，如：as is known to us 众所周知as is reported 正如所提及的那样as we all know 众所周知as has been s

14、aid before 正如之前所说三、使用非限制性定语从句时的注意事项（1）that 不能引导非限制性定语从句。在非限制性定语从句中，用who,whom指代人，用which 指代物。She was very fond of speaking French,which indeed she spoke well.她很喜欢讲法语，而且讲得确实很好。（2）当先行词是专有名词或被物主代词、指示代词修饰时，其后的定语从句通常是非限制性定语从句。They went to London,where they lived for six months.他们去了伦敦，在那儿住了六个月。（3）非限制性定语从句可以

15、补充说明整个主句。In the presence of so many people he was a little tense,which was understandable.在那么多人面前他有点紧张，这是可以理解的。（4）非限制性定语从句表原因时，不用why引导，而用 for which 代替 why。I had told them the reason,for which I didnt attend the meeting.我已经告诉了他们我没有参加会议的原因。四、限制性定语从句和非限制性定语从句的区别（1）形式不同限制性定语从句与主句之间无逗号隔开；非限制性定语从句与主句之间有逗号

16、隔开。This is the best passage that I have ever read.这是我读过的最好的文章。I read a passage last night,which is very interesting.我昨天晚上读了一篇文章，它非常有趣。（2）作用不同限制性定语从句可以修饰名词或代词，与先行词关系密切，若缺少，句意则不完整。非限制性定语从句修饰名词或代词，也可以修饰整个句子，对先行词仅起补充说明作用，若缺少，句意仍相对完整。Do you remember the man who taught us English?你记得教我们英语的那个人吗？She and her

17、 family bicycle to work,which helps them keep fit.她和家人都骑车去上班，这有助于他们保持健康。可通过以下两个例句对比理解两者的区别：His brother who is 19 years old is serving in the army now.他的一个19岁的哥哥正在部队服役。(他有不止一个哥哥）His brother,who is 19 years old,is serving in the army now.他的哥哥今年19岁，正在部队服役。(他只有一个哥哥）（3）翻译不同限制性定语从句的句子一般先译从句，后译先行词，即把从句放在先行

18、词前，译为“的先行词”。非限制性定语从句的句子一般先译主句，后译从句，形成两个分句。He is the man who lives next to me.他就是住在我隔壁的那个人。He is a warm-hearted man,who lives next to me.他是个热心肠的人，住在我的隔壁。（4）关系词不同关系代词 that 不能引导非限制性定语从句。在限制性定语从句中，关系代词作宾语时可以省略；在非限制性定语从句中，所有关系词都不可省略。Mr.White,whom you met yesterday,is one of my old friends.你昨天遇到的怀特先生是我的一个

19、老朋友。(非限制性定语从句，whom在从句中作宾语，不能省略）五、特殊结构“名词代词of+which/whom”There are 30 chairs in the hall,most of which are new.大厅里有三十把椅子，绝大部分是新的。六、关系代词、人称代词、指示代词的选择关键是判断句子结构：非限制性定语从句一选关系代词并列句一选人称代词或指示代词He came late again and this made his boss angry.他又迟到了，这使他的老板很生气。This is my smart phone and it was bought yesterday.

20、这是我昨天买的智能手机。I met Professor Xu,who told me the result of the election.我遇到了许教授，他告诉了我选举的结果。Unit 1 Using Language&Assessing Your ProgressAlbert EinsteinWhat do you know about Albert Einstein?Share Einsteins life story and achievements with your partners.Finish the timeline.1879Born in Germany1895Tried

21、to enter university in Switzerland1896Entered university1900Graduated1902Took a job on the Swiss patent office1905Earned a doctorate;published four extraordinary physics papers1909Entered research full-time1922Won the Nobel Prize for Physics1933Fled Germany1955Passed away讨论下列问题1.Apart from his remar

22、kable achievements,what does the passage tell us about Einsteins life?Though Einstein was slightly odd-looking,he was kind and funny.Sometimes he may be forgetful.He was loved by his friends and neighbours.2.What impressed you most about Einstein?State your reasons.What impressed me most about Einst

23、ein is his strong passion for knowledge.When he failed in the first college entrance exam,he didnt give up.He worked hard and managed to pass the exam.I think it was his passion for knowledge that drove him to do like that.When he worked in the patent office,he made full use of his spare time to stu

24、dy and made great achievements in physics.Without his strong passion for knowledge,he wouldnt have been where he was.Activity 3（1）What type of writing is this text?How does the writer develop the text?It is a biography of Albert Einstein.This passage is developed according to the order of time.（2）Fi

25、nd the descriptions that tell us what Einstein looked like and what kind of person he was.He had a thick moustache and long white hair,which sometimes stood on end as though he had just received an electric shock.He was seen as a slightly odd-looking but kind and funny man.（3）What rhetorical devices

26、 are used in the passage?Give examples.Einstein,who was Jewish,found the doors of academic institutions closed to him.(metaphor)He had a thick moustache and long white hair,which sometimes stood on end as though he had just received an electric shock.(simile)课堂演练假如你是李华，你的外国朋友Jack想了解著名科学家屠呦呦的相关情况，请你根

27、据以下要求给他写一封回信。姓名：屠呦呦国籍：中国职业：药学家、科学家兴趣爱好：自幼对传统中药兴趣浓厚主要经历：1.1930年12月30日出生于浙江省宁波市；2.1951年考入北京医学院，主修制药专业；3.毕业后接受中医培训两年半，并一直在北京从事中医工作；4.1971年成功发现并制成青蒿素；5.2015年10月5日，她被授予诺贝尔生理学或医学奖，成为中国第一个获得诺贝尔奖的女性科学家。注意：1.词数100左右；信的开头和结尾已给出，不计入总词数；2.可以适当增加细节，以使行文连贯。参考词汇：药学家 chemistDear Jack,I am glad to hear that you woul

28、d like to know something about the famous scientist Tu Youyou.Now,I will give you a brief introduction to her.Born in Ningbo,Zhejiang Province on December 30th,1930,Tu Youyou,a famous female chemist and scientist,showed great interest in Traditional Chinese Medicine when she was young.In 1951,she wa

29、s permitted into Peking University Medical School,majoring in making medicine.After graduating from the university,she was trained in Traditional Chinese Medicine for two years and a half and has been working on it in Beijing.In 1971,she succeeded in discovering and developing artemisinin.To our excitement and delight,she was awarded the Nobel Prize in Physiology or Medicine on October 5th,2015,becoming the first Chinese woman to win the Nobel Prize.Wish you all the best!Yours,Li Hua