必修5U1课文讲解

1、John Snow Defeats “King Cholera,What is the problem,Cholera was the deadly disease of its day. Neither its cause nor its cure was understood,Whats the cause of cholera,Make a question: two theories,1. Cholera multiplied in the air. A cloud of dangerous gas floated around until it found its victims,2

2、. People absorbed it with their meals,Broad Street,Many deaths happened here,No death happened here,The water from the pump was to blame,Public house,Small, white, flocculent particles絮凝颗粒,The water was from the river which had been polluted by the dirty water from London,Find supporting evidence: W

3、hat extra evidence did he find,A woman and her daughter who lived far away but drank the water also died,Draw a conclusion with certainty,The polluted water carried the virus,I. Read the text carefully and fill in the blanks,Many people died of cholera,John Snow tried to find out its _ and _,People

4、drank water from the pump in _ Street,Most died,cause,cure,Broad,Comprehending,Families were given free beer in the pub at _ Street,People removed the _ from the water pump,People had no_,The disease _,Cambridge,deaths,handle,slowed down,_ water carried the disease,Theory 2 that people _ the disease

5、 with their meals proved right. And theory 1 was wrong,_ the source of all the water supplies,Polluted,absorbed,Examine,cure n. 治愈；痊愈vt. 治愈；治疗curable adj. 可治愈的a cure for. 针对的治疗cure sb. of sth. 消除某人；治愈某人 即学即练4(1)The doctor cant _ her _ the cancer.医生治不好她的癌症。(2)Nothing can _ you _ your bad habits.没有什么能

6、去掉你的坏习惯。(3)This is _ SARS.这是一种新的SARS治疗方法。拓展：vt.sb. of sth.结构的短语还有,cure,of,cure,of,a new cure for,remind sb. of sth.使某人想起某事,提醒某人某事suspect sb. of sth.怀疑某人(做)某事rob sb. of sth.抢了某人某物inform sb. of sth.通知某人某事warn sb. of sth.警告某人某事accuse sb. of sth.控告某人某事,cure/treat/heal(1)treat指通过药物、特别的食品或运动治病，强调治疗过程，trea

7、t sb. for sth.医治某人病；还可作“对待，看待”讲，treat.as把看作/视为。(2)cure意为“治愈，痊愈”，特别指病后的恢复健康。其后可接表示疾病的名词或代词，也可接sb. of再加表示疾病的名词。另外，还可作“矫正，纠正”解，借喻指消除社会上某种不良现象或个人恶习等。(3)heal意为“治愈”，多用于治愈外伤，如：wound, cut, injury, burn等,应用2(1)He _ his students as his own children.他把学生看作自己的孩子。(2)The doctors are trying to _ him with a new dru

8、g.医生们尝试用一种新药为他治病。(3)His wound is _ over.他的伤口正在愈合。 (4)The medicine will _ you of your cough.这药能治好你的咳嗽。(5)When I left hospital I was completely _.出院时我已完全康复了,treated,treat,healing,cure,cured,absorb absorb vt.吸收，吸进(液体、气体等)；理解，获取(信息)；吸引住某人的注意力或兴趣absorb water/light/heat (take in) 吸收水/光/热absorb what sb. sa

9、id 理解某人所说的话=understandabsorb ones attention 吸引某人的注意力be absorbed in. 全神贯注于=concentrate on 即学即练(1)Black cloth _ light.黑色布料吸收光线。(2)Did you _ everything the professor said?教授说的你全部理解了吗？(3)He _ deep thought.他陷入沉思,absorbs,absorb,was absorbed in,reject vt.抛开；丢掉；拒绝，抵制n被拒绝或抛弃的人或物 即学即练9(1)My cousin tried to jo

10、in the army but _.我堂兄试图参军，但没有被接受。(2)After the transplant his body _ the new heart.在移植手术后，他的身体对移植的心脏产生排斥反应。(3)I _ the rotten oranges.我把腐烂的橘子扔掉了。 提示：reject与refuse的区别 refuse指拒绝别人的请求、帮助、邀请等，其后可跟不定式。reject不能用于拒绝别人的邀请或帮助，其后不能跟不定式。She refused (to accept) my gift.She rejected my gift.她拒绝接受我的礼物,was rejected,

11、rejected,rejected,severe adj. 1)严厉的，苛刻的，严格的 be severe with/on 对.严格/严厉 =be strict with eg:Not to be over severe with young People, but to give allowances for their youthful follys and weaknesses. 不可对年轻人太严厉，而要谅解他们的蠢事、弱点。 2)剧痛的，剧烈的，严重的 a severe attack of toothache,Q: Which of the following definitions

12、is suitable for each sentence? A. unpleasant or dangerous weather B. very strict C. very bad or serious to worry about D. extreme criticism or punishment,1. He has such a severe illness that he has been in hospital. 2. I was caught in a severe storm last night and couldnt go back home in time,C,A,3.

13、 Come on! Dont be so severe with the children. 4. His report contains severe criticism of the companys actions,B,D,1. - Who instructs your class in history? - Mr Black. He is our instructor. 2. She instructed me in the use of this telephone. 3. Ive been instructed to wait here until the lecturer arr

14、ives,to teach; to order,instruct,detailed directions on procedure; an order; teaching,instruction,1. The boss gave me so many instructions at one time that I got muddled up. 指示 2. We forgot to read the instructions. (an instruction book) 使用说明 3. Under Berrys instruction, I slowly mastered the art of

15、 glass blowing. 指导,泵 (油泵; 气泵), 抽水机, 打气筒,pump,If have a flat tyre, you will pump air into the tyre. (You will pump up your tyre.) When my car was short of gas, I went to the gas station, where the guy pumped gas,pump,v. 打气,v. 打气,We had a debate yesterday. The lively debate really pumped us up. His he

16、art was pumping fast. During the drought last year, the villagers had pumped the well dry, but got no more water,v. 给打气,v. 心跳,v. 用唧筒抽(水等);用唧筒抽吸.中的水等,酒馆 bar,旅馆; 小店,pub, public house,blame sb. / sth. for : to say or think that sb. or sth. is responsible for sth. bad eg: Its not fair to blame me. Its n

17、ot my fault. They blamed the secretary for the delay of the plan,blame,be to blame: be responsible for sth. bad eg. The driver was not to blame for the traffic accident. 应该负责 * take the blame: to say that sth. is your fault eg. He is ready to take the blame for what had happened,handle,handle v,Choo

18、se the Chinese explanations in the box,1. Ms Hawkins, the chief accountant of the company handles the companys accounts,C管理,2. The children are so naughty that I cant handle them. 3. She handled a difficult argument skillfully,F控制，管,E应付,4. Handle children kindly, if you want them to trust you. 5. Th

19、is shop handles paper and stationery. 6. He learnt how to handle the axe,D对待,B经销，买卖,A操作，运用,1.The root of plants could _ water and minerals from soil. 2. He didnt _ _ what I was saying. 他没专心注意听我讲。 3. There is still no c_ for the common cold. 4. Our men were heavily d_ in the battle. 5. They have _for

20、 reducing the level of traffic. 他们已经提出一个计划来缓解交通问题。 6. Keep indoors and dont _. 呆在里面，不要让皮肤暴晒在太阳之下,句子填空,absorb,attend to,cure,defeated,put forward a plan,expose the skin to the sun,1.Everyone was silent as he _ the winner of the competition. 当他宣布竞赛的优胜者时，大家都静静地倾听。 2. He was _ to leave for New York. 他奉命

21、前往纽约。 3.We couldnt _Liu Xiang withdrew(退出） from his competition in Beijing Olympics. That wasnt his fault. We cant _ him for this reason. 4. The _ of the disease were _ the river _ by dirty water. 疾病的爆发跟被脏水污染的河流联系在了一起,announced,instructed,foresee,blame,outbreak,linked to,polluted,1.The second sugges

22、ted that people absorbed this disease into their meals. 句中suggest表示“暗示，表明”，故其从句中谓语动词用陈述语气 若表示“建议，提议”时则用suggest (doing)/ that (should) do sth.虚拟语气 文中句子：To prevent this from happening again, John Snow suggested that the source of all the water supplies (should) be examined. He suggested me not smoking

23、 any more. =He suggested me that I (should) not smoke any more,2.A woman, who had moved away from Broad Street, liked the water from the pump so much that she had it delivered to her house every day. have sth. done=get sth. done 叫别人做某事，使某事被做（宾语与宾补是被动关系） have sb. do sth.=get sb. do sth.（不带to的不定式，表示让某人做.） have sb./sth. doing=get s