【湖南师大内部资料】高三英语课件：（牛津译林版）m10-u3 reading-1

课件24张PPT。高 三 英 语Module 10 Unit 3
Protecting ourselves
Reading
AIDS today授课教师：黄 长 泰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230万人。 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 world are
infected with HIV every day?About 14,000 people.3. What places have been affected by Aids?Almost every country in the world has been affected by Aids.How much do you know about Aids?Are you familiar with this red ribbon? What’s it related to?
What does it mean? Red ribbon is related to AIDS. It means that we should give AIDS patients love and care, understanding and support.How much do you know about Aids?HIVAIDSHow does HIV destroy cells?How much do you know about Aids?What do the letters AIDS stand for?
AIDS= Acquired Immune Deficiency Syndrome
How much do you know about Aids?How serious is the situation about Aids?
It is reported by the UN that in the world 40,000,000 people are living with HIV/AIDS, of whom 3,100,000 have died this year.1. Only bad people get AIDS.
2. I can become infected with HIV by swimming in a pool, holding hands or kissing someone with HIV.How much do you know about Aids?FF3. In 2002, there were 42 million people living with HIV/ AIDS in the world.
4. People who have not injected drugs do not need to get tested for HIV.
5. If I had HIV, I would know because I would feel sick.TFF6. HIV/AIDS is difficult to cure.
7. People who have HIV look different from everyone else.
8. It is safe to be friends with people who are living with HIV / AIDS.TFTHow do people become infected with HIV / AIDS?1. Unprotected sex.
2. Injection drug use. (share injection needles, cottons, etc.)How much do you know about Aids?3. From an infected mother to her infant. (before and during birth, or through breast-feeding)
4. Blood transfusions. (rarely)
5. The health care setting. (rarely)Text structure analysis The serious situation of Aids today & what can be done to help people with Aids. Main idea of the passageMain idea of Part 1(paragraph 1)It gives an example to show how serious the situation of Aids is in Africa.Main idea of Part 2 (paragraphs 2- 9)It tells us some detailed information about Aids.Main idea of Part 3 (paragraph 10)It refers again to the example mentioned in the first paragraph and points out the key to stopping Aids in the future. C1 (page 36)1. What does Aids stand for?
2. How many children have been affected by Aids so far?
Aids stand for acquired immune deficiency syndrome. About 18 million children have been affected by Aids, among whom more than 4 million have been killed by Aids and more than 14 million have lost their parents to Aids.3. How does HIV affect the body? HIV is a virus that enters a person’s blood and attacks the body’s immune system, so the immune system is weakened, and them it gradually loses the ability to fight illnesses. Eventually the body’s immune system becomes so weak that the person becomes sick very easily.4. What are the three ways Aids is transmitted? The three ways are unprotected sex, blood-to-blood contact and mother-to-child transmission.5. What is being done in China to help
control the Aids epidemic?China is working hard to control the epidemic, and has opened HIV/Aids labs to test and monitor the disease across the country. In 2003, the government started providing free Aids drugs for Aids patients in need.6. What is the aim of UNAIDS?The aim of UNAIDS is to help prevent
the spread of Aids.7. What does UNAIDS do for people who think
they might have the virus?
8. Why did Ajani not catch the virus from his mother? It provides infected people with help from doctors and testing for people who think they might have HIV or Aids.Because his mother had access to prescription Aids medications during pregnancy. SymptomsWays of spreadingSituation in China Help to ChinaAids TodayLead in—an example in AfricaSerious situation at presentWhat can be done to prevent the spreading of AidsHelp to the worldThe key to stopping Aids in the future A tree diagram of the text: 1 far-off (L 1)2 scream (L 1)3 bathes (L 2)4 sob (L 3)5 cure (L 8)6 infected (L 9)7 subscribe (L 27)8 estimates (L 33)a cry, especially in a noisy wayb remote, a long distance awayc spread illness or disease to
peopled judgments that are not based on exact numbers or figures e a loud cryf a medical treatment that can get rid of illnessg agree with, supporth washes someone’s body with water_h__a__f__c__g__d__b__e_Match the meanings with the new words
Part E at page 37:1 epidemic 2 immune system3 cure4 serious5 Africa6 Argentina7 monitor 8 prescription9 efforts10 preventionHomeworkFinish off A1, A2, B1 and B2
(To be checked tomorrow in class.)