牛津译林版英语选修10《Unit3 Reading》课件

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1、Reading Aids today,A news report from the 18th World Aids Day,人类关于艾滋病的确切记载大都始于1981年。在此之前，我们对这种疾病一无所知。我们不知道在20世纪的70年代，或者更遥远的过去，有多少人感染了艾滋病，也不知道它究竟起源于何处。艾滋病从一开始就被笼罩在重重迷雾之中。虽然众说纷纭，其中不乏合理的猜测和颇有科学依据的推论，但还没有哪一种观点能够得到世人的公认。 1981年，美国率先发现了艾滋病。四年后，艾滋病登陆中国。,中国的一些艾滋病监测人员起初的习惯是，哪一个地区出现艾滋病感染者，就在地图上那一部分打上红点；2000年，这

2、项工作停止了：中国地图上已经没有被艾滋病遗漏的省份。目前，全球约有4000万艾滋病病毒携带者，其中250万为不足15岁的少年。非洲是艾滋病蔓延最严重的大陆，迄今共有2660万艾滋病病毒感染者，320万艾滋病患者，死亡230人万。,What do these pictures have in common?,To understand the article completely To master the words and expressions in this passageTo learn to identify links between paragraphs,Objectives,汉

3、语是我们的母语，我们从学英语开始，就是用汉语来解释和记忆英语的。变“用汉语解释和记忆英语”为“用英语解释和记忆英语”。避免了将英语转换为另一种语言汉语所带来的不便和时间耗费。不但提高了效率，而且久而久之，有可能在头脑中建立起两种思维系统，即在汉语思维之外，还可以逐步建立起独立的英语思维系统。,用英语解释和记忆英语，本身就是在学习和运用英语，对提高英语语感和英语的阅读理解能力以及综合运用能力很有好处，是一举多得的好方法。真正做到了用英语品味英语，越品越有味；用英语理解英语，理解更准确。鉴于本环节初次尝试此种设置，可能有些学生对英语解释不能完全理解，为降低难度，英文解释后还配有中文解释，以方便学生

4、回顾早读课中已预习过的单词，进一步加深记忆。,to cover with a liquid, especially in order to make part of the body feel better describing something that is sudden and unexpected, and often unpleasant to cry tears in a direction to the left or right, not forwards or backwards likely to cause death relating to how people, s

5、ituations or things seem to be, rather than how they are inside,bathe,abrupt,weep,sideways,deadly,outward,protected against a particular disease by particular substances in the blood either of the two soft, rounded parts of a womans chest that produce milk after she has a baby the intentional ending

6、 of a pregnancy, usually by a medical operation a small flying insect that bites people and animals, and sucks their blood (air and often small drops of liquid) suddenly come out of your nose and mouth in a way you cannot control,immune,breast,abortion,mosquito,sneeze,to offer a particular amount of

7、 money for something which is for sale and compete against other people to buy it, especially at a public sale of goods or property a list of matters to be discussed at a meetinga piece of paper on which a doctor writes the details of the medicine or drugs that someone needs when you stop something

8、from happening or stop someone from doing something,bid,agenda,prescription,prevention,Reading Tips,在阅读时，要注意综合运用略读(skimming)与扫读(scanning)这两种方法。,Reading strategy,skimming,scanning,a general idea,certain information,titles and headings,the first and last sentences of paragraphs,the first and last para

9、graphs,pictures and charts,Scan the text for key words and phrases, dates, etc.,Do not need to read the whole text.,Skimming to get general ideas,1. What is this TV news special about?It gives some detailed information about Aids and how to fight the spread of Aids.2. How many people around the worl

10、d catch HIV every day?About 7,000 people.3. What places have been affected by Aids?Almost every country in the world has been affected by Aids.,Skimming,Reading Comprehension I,Careful reading to solve difficult points,Tips for teacher,本模块的careful reading主要是针对句型和部分短语的解释，教师可以根据学生的预习情况来选择性讲解。 为了引导学生进行

11、自主学习，自己查找相关资料学习新单词，这里不对词汇做解释。但为了方便，在每个单元的language points板块中会对本单元的词汇做一个重点讲解。,He hopes that his mother will become healthy again, but this is not to be. (P34)他希望妈妈可以恢复健康，但这已经不可能了。本句是个省略句，this is not to be 后面的表语省略了，可以理解为 this is not to be the case。,2. He knows the meaning of the scream but too numb wit

12、h sorrow to weephe gives a sideways glance, and then continues to bathe his sister. (P34)他知道这声尖叫的含义但他对悲伤太麻木了以至于都没有哭泣他只是向旁边瞥了一眼，然后继续给妹妹洗澡。 本句是由but连接的并列复合句，两 个破折号之间的内容说明原因。,(2) 短语give a sideways glance 的意思是“向旁边瞥了一眼”。此处sideways是形容词，而sideways也可用作副词，意思是“往(从)一边”。如：My car slid sideways on the icy road.在结冰的

13、路面，我的车向一边滑。,3. Contrary to what many people think, HIV cannot be spread through mosquitoes, a cough or sneeze, or by merely touching someone with Aids. (P34) 与许多人所想象的不同，艾滋病毒不会通过蚊子叮咬、咳嗽、打喷嚏或只是触碰艾滋病人而传播。 句中contrary to 的意思是“与相反”。 Contrary to the doctors instructions, he went back to work. 他没有听医生的吩咐，又回去

14、工作了。,4. Although most people are familiar with Aids and how it is spread, many people think that HIV and Aids are an African problem because there are so many HIV and Aids victims in Africa. (P 34),be familiar with: 熟悉的；通晓的,区别: be familiar to 为某人所熟悉的 The street was familiar to me.,你熟悉这种型号的汽车吗？ Are y

15、ou familiar with this type of car? 你熟悉棒球规则吗? Are you familiar with the rules of baseball? 他通晓中国古代史。 He is familiar with Chinese ancient history.,5. However, since the disease burst on the scene in the 1980s, it has become a serious problem around the world. (P34) 短语 burst on the scene 的意思是“突然出现”。如：

16、Various computer games burst on the scene during the Internet boom. 另外，短语on the scene 本身有“在事发地点、在现场”之意。如： Photographers arrived on the scene just a few minutes later.,6. more than 15 million children have lost their parents to Aids. (P35) 超过一千五百万的儿童由于艾滋病是去了父母。 短语 lose somebody to 的意思是“因为 而失去某人”。如： S

17、he has just lost her husband to heart failure. 她丈夫刚因心力衰竭去世了。,7. The work of international organizations is even more important when you consider how much more severe the situation could become. (P35) 当考虑到这一形势会变得有多么严峻时，国际组织的工作就显得更加重要了。 本句是主从复合句，when引导时间状语从句；how 引导名词性从句，用作动词consider 的宾语。,Scanningto ge

18、t detailed information,1. What does Aids affect the body?When someone has Aids, the person loses the ability to fight other illness. Eventually the bodys immune system becomes so weak that the person becomes very ill from usually mild sicknesses. 2. What are the 3 ways Aids is spread from person to

19、person?The 3 ways are through unprotected sex, by blood and from a mother to her child.,Scanning,Reading Comprehension II,3. What has been done in China to help control the spread of Aids?The government of China has opened labs to monitor the disease, and in 2003 it also started providing free drugs

20、 for Aids patients. 4. What is the aim of UNAIDS?The aim of UNAIDS is to help prevent the spread of Aids.,5. What does UNAIDS do for people?It provides people with HIV or Aids medical care and HIV testing. It also teaches young people how to prevent Aids, and sets up treatment centres where mothers

21、with HIV can receive medicine to help keep them from passing HIV to their children. 6. Why didnt Ajani and his sister catch HIV from their mother? Because their mother had access to prescription Aids medicines when she was pregnant.,Scanning,Reading Comprehension III,Do you know the figures concerni

22、ng HIV and Aids? Do the following exercises.,the number of children who have lost their parents to Aids the number of HIV carriers in China by the end of 2009 the number of people who have HIV,15 million,about 740,000,30 million,4. the number of people who will die of Aids between 2000 and 2020 5. t

23、he number of Aids patients in China by the end of 2009 6. the number of people who catch HIV per day 7. the number of children killed by Aids,68 million,about 105,000,about 7,000,4 million,Discussion,1. Whats the serious situation of Aids in China? Why are there so many Aids patients in China?2. Wha

24、t has been done to deal with the situation by governments and international organizations?3. What should be done and can be done to treat the Aids patients or HIV carriers?,Time for reflection,1. Tell the meanings:bathe, abrupt, weep, sidewaysdeadly, outward, sneeze, unprotectedbreast, abortion, age

25、nda, prescription prevention, bid, burst on the scenecontrary to, be familiar with, lose sb to sth, have access to sth 2. Say sth about Aids.,Quiz I.根据首字母填空。The mother w_ over the death of her child. 2. The river b_ its banks and flooded the town. 3. The policeman was u_ of being followed by a man i

26、n dark. 4. Dont spoil your a_ by eating sweets before meals. 5. I was s_ about helplessly on the ice.,wept,burst,unconscious,appetite,sliding,6. Firemen had to break the door down to reach the people t_ inside. 7. Some foods can s_ the teeth, as of course can smoking. 8. This is the total price of y

27、our vacation! With no a_ charges. 9. He pulled a handkerchief from his pocket and w_ his nose. 10. The people r_ against the tyrant.,trapped,stain,additional,wiped,rebelled,Quiz II. 根据中文填空完成句子。为了控制这一问题，政府已经开放了实 验室来监控这种疾病。2003年，它同时开始为艾滋病人提供免费的药物。_ _ _ to control the problem, the government has opened

28、 labs to monitor the disease, and in 2003 it also started providing free drugs for Aids patients.,In a bid,2. 然而，自20世纪80年代这种疾病突然出 现之后，它就变成全球范围内的一个严重问题。However, since the disease _ _ the _ in the 1980s, it has become a serious problem round the world. 3. 服毒经常以试验开始的，但经常以混乱告终。Taking drugs often begins

29、as just an experiment, but it often _ _ a _ situation.,burst on scene,ends in messy,4. 另外一种毒品被称为镇定剂。这种毒品会降低心率，令服毒者发困，使他们一种假的快感尽管这种效应一段时间后会逐渐消退。 Another class of drugs is often _ _ _ downers. Drugs in this class can decrease the heart rate, make users sleepy and may give users an artificial sense of

30、pleasurethough this effect fades after a time.,referred to as,5. 国际帮助在中国的抵御艾滋病斗争中也非常重要。何大维博士投身于将先进的技术和国际注意专注中国的艾滋问题。 International help has also been very important in fighting Aids in China. Dr David Ho has _ himself _ _ up-to-date technology and international _ to Chinas Aids problem.,devoted to b

31、ringing attention,6. 他们的祖父现在照顾他们，因为他们的母亲在怀孕的时候拿到了治疗艾滋的药品，所以他们没有从她身上染到艾滋病。 Their grandfather is now _ _ them, and because their mother _ _ _ prescription Aids medicines when she was pregnant, they did not get HIV from her.,caring of had access to,7. 正如吸烟者可能会告诉你的那样，人们很容易对尼古丁上瘾，所以他们很难戒烟。 As smokers may

32、 tell you, people can become easily _ _ nicotine, which is why they have trouble quitting smoking. 8. 酒精也被归类为是一种镇定剂。尽管它是合法的，但是如果大量服用，它会损伤肝脏，带来坏处。 Alcohol is also _ _ a downer, and although it is legal, it can damage the liver and do harm if _ in large _.,addicted to,classified asconsumed quantities,Preview,To preview Word power on Pages 38-39 To preview Grammar and usage about the development of a text on Page 40,1. Finish Parts D and E on pages 36-37.2. Do the exercises in your Workbook.,Homework,