阻止疾病的蔓延.ppt

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1、Revision of Unit 9 Reading阻止疾病的蔓延阻止疾病的蔓延迎接挑战迎接挑战满足最基本的需要满足最基本的需要免费的治疗免费的治疗随着我们国家的发展随着我们国家的发展 to prevent/stop the spread of the disease meet the challenge meet the most fundamental/basic needs free treatment as our country develops With the development of our country 一旦出现了问题我们必须共同努力来解决他们一旦出现了问题我们必须共同

2、努力来解决他们不懈的努力不懈的努力上学上学失业失业新技术将帮助他们再就业新技术将帮助他们再就业浏览浏览净化污水净化污水When problems arise,we must work together to try to solve them.constant efforts attend school lose ones job be out of job The new skills will help them with their re-employment dip into sth purify dirty water Who is he?Who is he?Alexander Fl

3、emingWhat did he call the chemical?PenicillinThe Little The Little Mould Mould That CouldThat Could1.It was not until _ that the importance of Flemings discovery was fully recognized.A.World War B.World War C.1928 D.19292.When did Fleming receive the Nobel Prize with the two other scientists?A.In 19

4、14 B.In 1928 C.In 1929 D.In 1945BD3.From paragraph 4 we can see that Fleming was all the following except _.A.confident B.strong-willed C.hard-working D.kind and warm-heartedD Task 2 find the answers to the questions.1.Why was health care often dangerous and risky?2.What did a German chemist develop

5、?3.What did Fleming see when he was washing the jars and lids?4.Why did Fleming keep trying to develop the chemical?5.When was the importance of Flemings discovery fully recognized?Enjoy some sentences!Enjoy some sentences!Task 3.Translate and appreciate the following sentences paying attention to t

6、he underlined part.1.Treatments were neither scientific nor effective,and many patients suffered deadly infections as a result of operation.2.but it was not until after the war that he made his most important discovery.3.This medical was able to fight mild infection,but it was not strong enough to c

7、ure serious infections.deadly adj.致病的致病的 adv.死一般的，死一般的，极度地，非常地极度地，非常地注注deadly不是不是dead的副词。的副词。e.g.Passive smoking can be deadly too.被动吸烟也可能致命。被动吸烟也可能致命。Im deadly serious.This isnt a game!我是很认真的，这可不是游戏。我是很认真的，这可不是游戏。在口语中，在口语中，deadly意为意为“乏味乏味的的”，“枯燥的枯燥的”。The story is pretty deadly.fatal 致命的，致死的致命的，致死的同

8、义词同义词 a fatal accident/illness 致命的事故致命的事故/疾病疾病 It was not until after the war that he made his most important discovery.(P80)此句包含了一个强调句型，其结构此句包含了一个强调句型，其结构为为“It is/was+被强调部分被强调部分+that/who+句子的其他部分句子的其他部分”。这里需要注意的是当强调这里需要注意的是当强调not.until结构时，须将结构时，须将not until一并放在强调部分，后面一并放在强调部分，后面 接肯定句式。接肯定句式。e.g.It wa

9、s not until yesterday that I got your letter.It was not until at that time that I realized what trouble he was in.4.Fleming continued his search until a fortunate incident led him to a new discovery of even greater significance.5.One day in 1928,Fleming was clearing up the lab after coming home from

10、 a holiday.6.Despite their lack of interest,Fleming kept trying to develop the chemical so that it would be safe and effective.even more greatly significant 尽管他们对此不感兴趣尽管他们对此不感兴趣significance n.1.)重要性重要性,重要重要UThe suggestions they put forward at the meeting were of little significance.2.)意义意义,含义含义;意思意思

11、USHe did not understand the significance of my wink.他没有领会我眨眼的意思。他没有领会我眨眼的意思。of(great)+n=adj.of(no)use useful (useless)of help helpful of importance important of value valuable of interest interesting.The wine is of high quality.The two girls are of the same age/height/weight/(size,width,depth,shape.

12、).significancesignificantclear up 打扫或打扫或 清除干净清除干净 Who is going to clear up this room?清除（某地或某活动中的）犯罪及清除（某地或某活动中的）犯罪及不道德行为，清理，整顿不道德行为，清理，整顿 The new mayor is determined to clear up the city.7.He found out which family of moulds it belonged to and decided to call the chemical penicillin.8.It was not unt

13、il World War II that the importance of Flemings discovery was fully recognized.9.When asked about the discovery,Fleming said:“One sometimes finds what one is not looking for.”Important Phrases:P11.治疗疾病治疗疾病2.造成感染造成感染3.死于感染死于感染cure diseasescause an infectiondie from infectionsImportant Phrases:P21死于感染

14、死于感染2治疗伤员治疗伤员die from infectionstreat the woundedImportant Phrases:P31.导致他有新发现导致他有新发现2.清理实验室清理实验室3停止生长停止生长lead him to his new discoveryclean up the labstop growingImportant Phrases:P41.属于属于2 尽管不感兴趣尽管不感兴趣belong todespite their lack of interestImportant Phrases:P51第二次世界大战第二次世界大战2被充分承认被充分承认3同疾病作斗争同疾病作斗争4获得诺贝尔奖获得诺贝尔奖5和和一起一起6询问某人询问某人World War IIbe fully recognizedfight diseasesreceive the Nobel Prizetogether withask sb.about sth.