高中英语必修五Unit 01 A.ppt

1、Unit 1,Great scientists,characteristic radium painter scientific conclude conclusion analyse,n. 特征; 特性 n. 镭 n. 画家; 油漆匠 adj. 科学的 vt. 经验丰富的 n. 专家; 行家 vt. 照顾; 出席; 参加 n. 医生；内科医师 vt. 暴露; 揭露; 使曝光 n. 治愈；痊愈 vt. 治愈；治疗 n. 挑战 vt. 向挑战,victim absorb suspect enquiry neighbourhood severe pump,n. 受害者 vt. 吸收; 吸引; 使专

2、心 vt. 怀疑 n. 被怀疑者; 嫌疑犯 n. 询问 n. 附近; 邻近 adj. 严重的; 严厉的 n. 泵; 抽水机 vt. (用泵) 抽 (水),foresee blame pollute handle link announce instruct,vt. 预见; 预知 vt. 责备; 谴责 n. 过失; 责备 vt. 污染; 弄脏 n. 柄; 把手 vt. 处理; 操纵 vt. 教导,expose to link to ,使显露; 暴露；使遭受/面临 将和联系或连接起来,Expressions preview,Infectious diseases can be spread to

3、other people. They have an unknown cause and need public health care to solve them. People may be exposed to infectious diseases, so may animals. Bird flu, AIDS and SARS are infectious diseases. They are difficult to cure.,What do you know about infectious diseases (such as SARS)?,What do you know a

4、bout cholera?,Cholera is the illness caused by a bacterium called Vibrio(弧菌 ). It infects peoples intestines(肠), causing diarrhea(腹泻), vomiting (呕吐) and leg cramps (抽筋). The most common cause of cholera is by someone eating food or drinking water that has been infected with the bacteria.,What should

5、 you do if youre travelling to a country that has a cholera outbreak?,Drink only water that you have boiled. Other safe drinks include tea or coffee made with boiled water, bottled beverages with no ice.,Discussion,Eat only food thats been thoroughly cooked and is still hot, or fruit that youve peel

6、ed yourself. Avoid undercooked or raw fish and shellfish. Avoid raw salads and vegetables. Avoid food and drinks from street vendors.,1.know about 2.lift up 3.steam engine 4.physical characteristic 5.put forward a theory 6.infectious disease 7.in scientific research 8.prove a new scientific idea 9.

7、draw a conclusion 10. analyse the results 11.become inspired 12. ordinary people 13. expose ()to sth. 14. deadly disease 15. terrified people,1.了解的情况 2.举起;抬起;提升 3.蒸汽机 4.人体的特征 5.提出一个理论 6.传染性的疾病 7.在科学研究上 8.验证一个新的科学观念 9.得出结论 10.分析结果 11.受到鼓舞，有所触动 12.百姓;普通人 13.使暴露在中;使遭受 14.致命的疾病 15.被吓坏的人们,Useful expressi

8、ons from Warming up and Reading,16.become interested in sth./doing sth. 17.absorb sth. into 18.spread through 19.gather the information 20.be determined to do sth. 21.a valuable clue 22.the water pump 23.make further investigations 24.be to blame 25.look into 26.the source of the water 27.slow down

9、28.be spread by germs 29.supporting evidence,16.对产生兴趣 17.把.吸收入. 18.在蔓延开 19.收集信息 20.决心干某事 21.一条珍贵的线索 22.水泵 23.做更进一步的调查 24.该承担责任/受责备 25.调查 26.水源 27.慢下来 28.通过微生物传播 29.支持的证据,30.linkto(be linked to) 31.move away from 32.have it delivered (have sth. done) 33.die of 34.announce with certainty 35.polluted w

10、ater 36.carry virus 37.prevent sb. from doing sth. 38.all the water supplies 39.instruct sb. (not) to do sth. 40.not any more 41.solve the problem 42.be similar to,30.将和联系起来 31.从搬走;将从移除 32.让人送某物 (让别人做某事) 33.死于 34.肯定地宣布 35.被污染的水 36.携带病毒 37.阻止某人做某事 38.所有的水供应 39.指示某人（不）做某事 40.不再 41.解决问题 42.与相似,Skimming

11、,Reading Comprehension,Whats the main idea of the passage? A. John Snow was a well-known doctor in London. B. The cause of Cholera was polluted water. C. The source of all drinking water should be examined. D. How John Snow collected, analysed data and found the cause of the disease and defeated the

12、 disease.,According to the passage, please put the 7 stages in right order,Fast-reading,Listen to the passage and then number these events in the order that they happened.,_ John Snow began to test two theories. _ An outbreak of cholera hit London in 1854. _ John Snow marked the deaths on a map. _ H

13、e announced that the water carried the disease. _ John Snow investigated two streets where the outbreak was very severe. _ King Cholera was defeated. _ He found that most of the deaths were near a water pump. _ He had the handle removed from the water pump.,1,2,3,4,7,8,5,6,Find out the main idea of

14、each paragraph:,John Snow wanted to use his knowledge to solve cholera.,He got interested in two theories explaining.,He needed to prove the second theory was correct.,He found out that dirty water was the cause of cholera.,Para. 1,Para. 2,Para. 3,Para. 4,Para. 5,Para. 6,Polluted water carried the d

15、isease.,Finally “King Cholera” was defeated.,Answer these questions.,John Snow believed Idea 2 was right. How did he finally prove it?,2. Do you think John Snow would have solved this problem without the map? Give a reason.,3. Cholera was a 19th century disease. What disease do you think is similar

16、to cholera today?,He found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.,Three diseases, which are similar today, are SARS, AIDS and bird flu.,No. The map helped John Snow organize his ideas.He was able to ide

17、ntify those households that had many deaths and check their water-drinking habits .,A map of Broad Street,What method did he use to fight the disease?,Broad Street,Many deaths happened here.,No death happened here.,The water from the pump was to blame.,Pub,Reading Comprehension 1. Which of the follo

18、wing about the terrible disease cholera is right? A. It is a terrible disease that can spread in the air. B. It can be reproduced in the air at a fast speed. C. Once absorbing the polluted air, a person will affect the deadly virus. D. Cholera virus mainly exists in the polluted food and water. 2. F

19、rom the text we can infer that_. A. Almost all the people living near the water pump in Broad Street suffered from cholera. B. Perhaps the people in Number 20, 21, 8, and 9 also used the water from the pump, but never drank it directly. C. Number 16, 40, 41, 38, 37 including the southern areas were

20、the severest disaster areas. D. The people who lived in the east of Cambridge Street less suffered cholera. 3.In order to find out the cause that people suffered from cholera, John did a lot except_. A. to make people not drink the water from the pump B. to make investigations about the source of th

21、e water C. to examine whether cholera virus existed in the air D. to search for the source of the disease by way of making marks on a map where people died,4. From the passage, we know that John Snow was a physician with_. A. determination, responsibility, and inspiration B. curiosity, capacity and

22、honesty C. sense of responsibility, strong willing and strict scientific attitudes D. far-foreseeing, determination and braveness 5. The text mainly tells us_. A. a terrible disease cholera struck London in Queen Victoria times B. the research done by John Snow about cholera C. how John Snow fond ou

23、t the cause of cholera and the solution D. how the disease cholera spread and killed people 6. The text implies_. A. John Snow tended to believe the germs in the air affected the people before his investigation B. Nobody knew the cause of cholera before John Snow C. where there was the virus of chol

24、era, there was the horrible disease D. the two theories made John Snow much confused before his investigation,Complete the short passage according to the text, using the right form. John Snow was an outstanding physician in the period of Queen Victoria times. At that time, there used to be a terribl

25、e disease cholera b_ out, killing many people. However, people had nothing to do but wait to d_ because the cause and cure were a p_. Facing the serious situation, John Snow was d_ to receive the challenge. Between the two theories, he p_ the latter, which s_ that when people sucked the virus with t

26、he food they would s_ the disease and die. He then began his research. To begin with, he made m_ on a map where people suffered the disease only to find it was the p_ water that caused people death. But this was what he had not f_. Another case that a woman died, who moved away from Broad Street but

27、 liked to drink the water from the pump also s_ his idea. Then he a_ his finding and solution. With his e_ and discovery, “King Cholera” was d_ and John is always remembered by all the people.,reaking,ie,uzzle,etermined,referred,uggested,uffer,arks,olluted,oreseen,upported,nnounced,fforts,efeated,1.

28、know about 2.lift up 3.steam engine 4.physical characteristic 5.put forward a theory 6.infectious disease 7.in scientific research 8.prove a new scientific idea 9. draw a conclusion 10. analyse the results 11.become inspired 12. ordinary people 13. expose ()to sth. 14. deadly disease 15. terrified p

29、eople,1.了解的情况 2.举起;抬起;提升 3.蒸汽机 4.人体的特征 5.提出一个理论 6.传染性的疾病 7.在科学研究上 8.验证一个新的科学观念 9.得出结论 10.分析结果 11.受到鼓舞，有所触动 12.百姓;普通人 13.使暴露在中;使遭受 14.致命的疾病 15.被吓坏的人们,Useful expressions from Warming up and Reading,16.become interested in sth./doing sth. 17.absorb sth. into 18.spread through 19.gather the information

30、20.be determined to do sth. 21.a valuable clue 22.the water pump 23.make further investigations 24.be to blame 25.look into 26.the source of the water 27.slow down 28.be spread by germs 29.supporting evidence,16.对产生兴趣 17.把.吸收入. 18.在蔓延开 19.收集信息 20.决心干某事 21.一条珍贵的线索 22.水泵 23.做更进一步的调查 24.该承担责任/受责备 25.调查

31、 26.水源 27.慢下来 28.通过微生物传播 29.支持的证据,30.linkto(be linked to) 31.move away from 32.have it delivered (have sth. done) 33.die of 34.announce with certainty 35.polluted water 36.carry virus 37.prevent sb. from doing sth. 38.all the water supplies 39.instruct sb. (not) to do sth. 40.not any more 41.solve t

32、he problem 42.be similar to,30.将和联系起来 31.从搬走;将从移除 32.让人送某物 (让别人做某事) 33.死于 34.肯定地宣布 35.被污染的水 36.携带病毒 37.阻止某人做某事 38.所有的水供应 39.指示某人（不）做某事 40.不再 41.解决问题 42.与相似,Translation,So many thousands of _ (惊恐的老百姓) died every time there was an outbreak. 2. _ (他对两种推测都很感兴趣) that possibly explained how cholera killed

33、 people. 3. The water companies were instructed not to expose people to _ (被污染的水) any more.,terrified people,He became interested in two theories,polluted water,Translation,So many thousands of _ (惊恐的老百姓) died every time there was an outbreak. 2. _ (他对两种推测都很感兴趣) that possibly explained how cholera k

34、illed people. 3. The water companies were instructed not to expose people to _ (被污染的水) any more.,terrified people,He became interested in two theories,polluted water,Language points,1. Who put forward a theory about black holes? (Warming up) put forward 向前移；将提前；将钟拨快；提出,推举 Why dont you put your chair

35、 forward to get a better view? We shall have to put the meeting forward. Put your watch forward; its five minutes slow. He put forward a plan for the committee to consider. I put Li Ping forward as our monitor. put on 穿上;戴上;增加 put out 熄灭(灯);扑灭 (火) put up with 忍受; 容忍put off 耽误; 延期 put down写下来; 放下；(使)

36、着陆 put up建立; 建造; 举起；张贴；提供食宿； 2. so expert, indeed, that he attended Queen Victoria expert n. 专家, 能手 The cook was an expert at making salad. adj. 专家的, 内行的, 熟练的 To her expert eye, the painting was terrible. be expert at 擅长于; 专长于 He is expert at cooking.,attend vt 招致 Her youth and beauty will expose he

37、r to many dangers. 使曝(感)光 This film has been exposed.,4. The first suggested that cholera multiplied in the air. What he said suggested that he had understood. (暗示，表明) He suggested that we should put off the meeting. (建议) in the air 在空气中，在空中（= in the sky） 悬而未决 Whether we go to Paris is in the air. (

38、谣言等)传开; 流行开来 There are rumors in the air. on the air 广播, 播送(on the radio） Please listen to the important news on the air. 5. The second suggested that people absorbed this disease absorb vt. 吸收(水分等); 吸取, 接受(看法,知识等); 吸引(注意力, 精力等) Water absorbs oxygen. Can the students absorb the lesson in an hour? Th

39、e book absorbed his attention. be absorbed in 被吸引住，专注于，聚精会神于 He was absorbed in a book. He found his uncle absorbed in reading the newspaper. 6. John Snow suspected that the second suspect vt. 猜疑(是), 怀疑(是), 觉得(是) They suspected an ambush. 他们疑心有埋伏。,怀疑; 不信任 We all suspect the truth of the report. 怀疑有罪 The police suspect him of having taken the money. 7. It seemed that the water was to blame. blame vt. 责备; 谴责 blame sb. for sth. 因某事责备某人 The accountant was blamed for the mistake. be to blame (for sth.) (因某事)该责备，