2019_20学年高中英语Unit21HumanBiologySectionⅢLesson3EpidemicsExplained课件北师大版.pptx

Section Lesson 3 Epidemics Explained,一,二,三,四,五,六,七,一、词义匹配 A B 1.parallel a.the normal order or way in which you regularly do things 2.urban b.a collection of information shown in numbers 3.trial c.pill;a small piece of medicine 4.statistics d.connected with a town or city 5.symptom e.to think sth.is going to happen in the future;to know about sth.before it happens 6.Routine f.be similar to,一,二,三,四,五,六,七,7.Foresee g.done according to a system or plan 8.mourn h.a change in your body or mind that shows that you are not healthy 9.tablet i.to feel and show sadness because sb.has died 10.systematic j.test;the process of testing the ability of sb./sth. 答案：1.f 2.d 3.j 4.b 5.h 6.a 7.e 8.i 9.c 10.g,一,二,三,四,五,六,七,二、猜词拼写 1. to destroy or remove pletely 2. to stop sb.from doing sth.by law 3. trust in sbs ability or knowledge 4. to join together with other people in order to do sth.as a group 5. to stop for a short time before continuing 6. to build again 7. very serious or severe 8. media;newspapers and magazines 9. complete 10. to draw a line under a word,etc;to emphasis,wipe out,prohibit,faith,unite,pause,rebuild,acute,press,thorough,underline,一,二,三,四,五,六,七,三、词汇拓展 1. vt.重建 vt.建造 2. n.帝国 n.皇帝 3. vt.联合;团结 adj.联合的 n.联盟 4. adj.严重的 adv.严重地 5. n.变化;变种 适应;改编 6. n.带菌者;携带者 vt.携带 7. adj.系统化的 n.系统 8. n.信心;信任 adj.忠实的 忠实地,rebuild,build,empire,emperor,unite,united,union,acute,acutely,adaptation,adapt,carrier,carry,systematic,system,faith,faithful,faithfully,一,二,三,四,五,六,七,四、词组互译 1. 彻底毁灭 2. 达到 3. 查阅 4.prohibit sb. from doing sth. 5.look through 6.in urban areas 7.be harmful to 8.lead to,wipe out,up to,refer to,禁止某人做某事,浏览,在城区,在城区,导致,一,二,三,四,五,六,七,五、阅读文章,将左右栏内容匹配起来 Paragraph A Gap 5 Paragraph B Gap 8 Paragraph C Gap 3 Paragraph D Gap 10 Paragraph E Gap 12 答案：Paragraph A:Gap3 Paragraph B:Gap12 Paragraph C:Gap8 Paragraph D:Gap10 Paragraph E:Gap5,一,二,三,四,五,六,七,六、阅读课文,并选择最佳答案 1.Why is it important to look at the spread of diseases through the history? A.Because it can enlarge our knowledge. B.Because many epidemics could be the next global epidemics. C.Because people are curious about the history of epidemics. D.Because it can help us discover the causes and effects of epidemics,and foresee and prevent them in the future. 2.Which of the following is one of the earliest epidemics on record? A.The Black Death. B.The epidemic which happened about 500-550AD through North Africa,the Middle East and Europe. C.The Spanish Flu. D.SARS.,D,B,一,二,三,四,五,六,七,3.Which of the following is one of the main causes of the fall of the Roman Empire according to the passage? A.Up to 50% of the areas population died from a serious epidemic. B.The king of the Roman Empire died. C.The economy of the Roman Empire had fallen down. D.Other countries invaded the Roman Empire. 4.Which of the following is NOT the condition for “The Black Death” to spread worldwide? A.War. B.Crowded cities. C.A lack of basic health routines. D.Food.,A,D,一,二,三,四,五,六,七,5.What kind of people did the Spanish Flu strike most? A.Women. B.The young and fit. C.The old. D.The weak.,B,一,二,三,四,五,六,七,七、阅读课文,在空白处填入1个适当的单词或括号内单词的正确形式 It is reported that Bird Flu is very similar to 1. killer epidemic in the past.Jim Smith looks 2. the history of epidemics for clues. Bird Flu first 3. (appear) in 1997,which proved a modern 4. (adapt) of the same virus of the 1918 Spanish Flu.Its important to look at the spread of diseases throughout history to discover the causes and effects and foresee and prevent them in the future.,a,through,appeared,adaptation,一,二,三,四,五,六,七,One of the main causes of the fall of the Roman Empire may be 5. half of the areas population died from this epidemic.And up to one half of the population was lost to the Black Death.Another epidemic,6. was called the Spanish Flu,spread in similar conditions and left families 7. (mourn) worldwide.The SARS epidemic began with a lung disease in Guangdong Province and spread quickly.8. (unfortunate), it was completely new so that there were no prescription drugs or tablets to treat it. 9. all the international effort being made,we have faith in stopping a Bird Flu epidemic in 10. tracks.,that,which,mourning,Unfortunately,With,its,1,2,3,4,5,1.Epidemics can wipe out up to half of the population in urban areas.(Page 38) 流行病可能夺去多达一半城市居民的生命。 考点 wipe out彻底毁灭 They have wiped out the enemys major military targets. 他们已彻底摧毁了敌人的主要军事目标。 Most diseases could be wiped out. 大多数疾病是可以被消灭的。 Only in this way can we wipe out the enemy troops. 只有用这样的方法我们才能消灭敌军。 One failure after another wiped out his ambition for fame. 一次又一次的失败已彻底摧毁了他想出名的野心。,1,2,3,4,5,考点延伸 搭配下列词组及含义: (1)break out a.引人注目;突出 (2)carry out b.熄灭;扑灭;生产;伸出 (3)come out c.出版;开花 (4)die out d.散发;耗尽;发出 (5)give out e.爆发 (6)leave out f.释放;泄露 (7)let out g.动身;开始 (8)make out h.遗漏;省略,1,2,3,4,5,(9)put out i.计算出;解决;理解;明白 (10)run out j.辨认出;理解 (11)set out k.生产出;培养出;结果是 (12)stand out l.灭绝 (13)work out m.用完;耗尽 (14)turn out n.贯彻;执行 (15)figure out o.锻炼,运动;算出;弄懂;想出;解决,1,2,3,4,5,答案：(1)e (2)n (3)c (4)l (5)d (6)h (7)f (8)j (9)b (10)m (11)g (12)a (13)o (14)k (15)i,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,2.Since the SARS epidemic ended,scientists have been doing trials on treatments to prohibit any future outbreaks.(Page 38) 自从“非典”结束后,科学家们一直在做实验,以找到有效的治疗方法防止它再次爆发。 考点 prohibit vt.禁止 Some people think its necessary to prohibit people from using mobile phones in some places. 一些人认为有必要禁止人们在一些场合使用手机。 We are prohibited from drinking alcohol during working hours. 工作期间我们被禁止饮酒。 They strictly prohibit smoking here.他们严禁在这儿吸烟。 His family finances prohibit his going to college. 他的家庭经济状况不允许他上大学。,1,2,3,4,5,考点延伸 “禁止/阻止某人做某事”的其他常用表达: discourage sb.from doing sth. ban/forbid sb.from(doing) sth. prevent/keep/stop sb.(from) doing sth.,1,2,3,4,5,(1)prohibit的词义和用法都是考点。 prohibit(doing) sth.禁止(做)某事 prohibit sb.from doing sth.=prohibit ones doing sth.禁止某人做某事 (2)近义词:forbid;ban,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,3.Modern communication technology and medical research techniques allow health experts all over the world to unite,share knowledge,and work together without pause to help put SARS behind us.(Page 38) 现代通信技术和医学研究技术使全世界的医学专家们能够联合起来,分享知识,不停顿地通力合作,这将有助于将“非典”抛在我们的身后。 考点一 unite vt.联合;团结;统一 The threat of war has united the country. 战争的威胁使整个国家团结起来。 We must unite to fight against racism. 我们必须联合起来反对种族主义。 She unites keen business skills with/and a charming personality. 她一身兼备经商技巧与个人魅力。,1,2,3,4,5,考点延伸 (1)united adj.团结的;联合的 The United Nations 联合国 The United Kingdom 联合王国 The United States of America 美利坚合众国 (2)union n.联合会;协会 The European Union 欧盟,1,2,3,4,5,(1)unite to do/in doing sth.联合起来做某事 unite. with/and. 兼备;兼有 (2)reunite vt.重新统一,1,2,3,4,5,考点二 pause v.暂停(接下去还会继续) stop 停止(动作不一定继续),1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,4.With recent press reports drawing parallels between Bird Flu and a killer epidemic in the past,Jim Smith looks through the history of epidemics for clues about what the future might hold.(Page 39) 随着近期的媒体报道将禽流感与过去的致命传染病画上等号,吉姆史密斯回顾了传染病的历史,寻找关于将来可能发生的情况的线索。 考点 parallel n.联系;相似 adj.平行的;相似的 vt.与相当;平行 There are certain parallels between Europe today and 100 years ago. 今天的欧洲与100年前的欧洲显然存在某些相似之处。,1,2,3,4,5,Line AB is parallel to/with Line CD. AB线和CD线平行。 Their legal system parallels our own. 他们的法律制度与我们的相似。,(1)parallel主要考查词义。 (2)be parallel to与平行,1,2,3,4,5,1,2,3,4,5,1,2,3,4,5,5.With all the international effort being made,we have to have faith that there will be solutions in time to stop a Bird Flu epidemic in its tracks.(Page 39) 随着国际间的共同努力,我们应该相信人们会及时找到解决方案来彻底消灭禽流感。 考点 faith n.信心;信仰;信任 He is always telling lies,so nearly all the people lose faith in him. 他总是撒谎,因此几乎所有的人都不信任他了。 There are a lot of difficulties in front of us,yet we still have faith in victory. 我们面前有很多困难,然而我们对胜利仍充满信心。,1,2,3,4,5,考点延伸 faithful adj.对忠诚的;可信赖的 faithfully adv.忠诚地;忠实地 He was rewarded for his 40 years faithful service with the company. 他为公司忠诚服务了40年,因而获得奖赏。 She promised faithfully not to tell to anyone my secret. 她保证信守诺言,不把我的秘密告诉别人。,1,2,3,4,5,(1)faith主要考查词义和相关派生词。 have faith in sb./sth.相信某人/某事 lose faith in 对失去信心 (2)be faithful to忠实于,忠诚于,1,2,3,4,5,1,2,3,4,5,一,二,一、阅读词汇检测 阅读下列句子,说出黑体词或词组的含义。 1.A summer fire can wipe out all the grass. 含义 答案：彻底毁灭 2.The law prohibits the sales of alcohol to those under 18 in this country. 含义 答案：禁止 3.I still have faith in John despite his shortcomings. 含义 答案：信心,一,二,4.We must unite as many people as possible. 含义 答案：联合;团结 5.A speaker should pause when coming to the end of a sentence. 含义 答案：暂停 6.The railway lines run parallel to the road. 含义 答案：平行的 7.My experience in this matter is parallel to yours. 含义 答案：相似的,一,二,8.The directions of urban development have been marked out. 含义 答案：城市的 9.Plans have been put forward to pull down and rebuild the area. 含义 答案：重建 10.He is the builder of the great empire. 含义 答案：帝国 11.The new drug is undergoing trials. 含义 答案：实验;试用,一,二,12.He is on trial for murder. 含义 答案：审理 13.This area has an acute shortage of water. 含义 答案：严重的 14.She has acute hearing. 含义 答案：敏锐的 15.There is a compulsory course in statistics. 含义 答案：义务的,必修的;统计数字,一,二,16.What are the symptoms of the disease? 含义 答案：症状 17.We are trying to get the baby into a routine for feeding and sleeping. 含义 答案：常规;惯例 18.The press was not allowed to attend the trial. 含义 答案：媒体,报界;审理 19.Human tissue is made up of cells. 含义 答案：组织;细胞,一,二,20.She wiped off the sweat from her face with a piece of facial tissue. 含义 答案：纸巾 21.I bought my son an adaptation for children of a play by Shakespeare. 含义 答案：改编本 22.He made a quick adaptation to the new environment. 含义 答案：适应,一,二,23.He foresaw that his journey would be delayed by bad weather. 含义 答案：预见 24.Today we mourn for all those who died in two world wars. 含义 答案：感到悲痛;表示哀悼 25.The carrier came to Hong Kong and passed the virus to other people. 含义 答案：携带着,一,二,26.The doctor is writing a prescription. 含义 答案：处方 27.He takes two vitamin tablets every day. 含义 答案：药片 28.We gave our room a thorough cleaning the next day. 含义 答案：彻底的,一,二,29.In writing you should underline titles of books. 含义 答案：在下面画线 30.The story underlines the important of pre-school education. 含义 答案：强调 31.They adopted a systematic approach to solving the problem. 含义 答案：系统的,一,二,二、写作词汇检测 用所学的单词或短语完成或翻译下列句子。 1.The disaster caused him to waver in his f . 答案：faith 2.The common interests u the two