新视野第2版第1册UNIT5教案.docx
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1、Teaching Plan for Unit 5Course : College EnglishInstructorModuleUnit 5 A The Battle Against AIDSB The Last Dive at the OlympicsTime180 mTeaching AidsMulti-mediaTeaching Objectives1. To help the students have a good understanding of how to protect ourselves against AIDS;2. To help the students grasp
2、the usages of some important words, phrases and expressions in the unit;3. To enable the students to analyze the structure of the passages in this unit;4. To introduce the basic reading skills of this unit: Looking for major details of a paragraph, in order for the students to understand it clearly;
3、5. To help the students master how to develop a paragraph of a general statement supported by a problem-solution pattern.Chief Points & Difficult Points1. Get the main idea of the passage.2. Master some useful expressions & sentence structures in the passage.3. Understand the structure of the text.P
4、rerequisitesBefore coming for class, students should1. Identify some important words for the topic.2. Scan the text for main ideas.3. Visit library to research about information concerning the unit.Teaching MethodsThe mixture of listening, speaking, reading, practicing and writingReference BooksTeac
5、hers Book of New Horizon College EnglishLongman Dictionary of Contemporary English (English-Chinese) Oxford Advanced Learners English-Chinese Dictionary Longman Dictionary of American EnglishTeaching ContentsTime AllotmentSection A1. Warm-up Activity1. Topic Discussioni. Students Discussionii. Teach
6、er9s Summary2. Questions on the Topic and the PassageIL Background InformationIII. Text Structure AnalysisIV. Structured WritingV. Detailed Study of the Text1. Words and Phrases Study2. Language PointsVI. Text Summary1. Students Presentation2. Teachers SummaryVII. After-text A ExercisesSection BI. R
7、eading SkillII. Warm-up Activity1. Topic Discussion2. Questions on the Topic and the Passage III. Text Structure AnalysisIV. Text Study1. Paragraph Meaning2. Words and Phrases Study3. Language Points4. Summary or Main Idea of the Passagei. Students Presentationii. Teachers SummaryV. New Words Dictat
8、ionVI. After-text B ExercisesVII. Supplementary Exercises15 m5 m 10m5 m50 m5 m30 m5 m 10m5 m20 m5 m15 mAssignments1. Hand in the homework-books.2. Finish the other after-text A & B exercises after class.3. Supplement More Exercisesi. English-Chinese Translation (5 sentences)ii. Chinese-English Trans
9、lation (10 sentences)4. Preview Unit 6Unit 5Section A The Battle Against AIDSI. Warm-up Activity1. Topic Discussioni. Studenfs Discussion1) Does AIDS mean death?Nearly all the people infected w汕 the AIDS virus will die. No cure for AIDS up to now.2) Is it dangerous to make any contact with AIDS pati
10、ents?一No. HIV spreads only in limited ways and can be prevented through informed and mature behavior. The AIDS virus is transmitted in three basic ways: (1) contact with infected blood; (2) sex; (3) mother-to-child.3) What groups of people in China are at high risk?Sex workers; the “floating populat
11、ion”; intravenous drug users; blood donors.ii. Teachers SummaryHIV and AIDS is one of the biggest social, economic and health challenges in the world. Since 1981, AIDS has spread to the whole world, killing millions of people. The virus cannot be seen; it spreads with frightening speed. No known cur
12、e exists. It is an enemy that knows no national limits. Despite all the efforts from governments, non-profit organizations and healthcare workers around the world, AIDS is still having huge global impact. Lets become soldiers together in an international army to help win the war against AIDS.2. Ques
13、tions on the Topic and the Passage1) Why does the AIDS Education Network operate programs out of beauty shop?Less material is consumed and more contact with people.2) What are the benefits of the “AIDS Buster” program?It provides chances for teenagers to understand AIDS”, slows the fast AIDS spreadi
14、ng among teenagers, and shortens the generation gap between parents and teenagers.3) Is the lady really safe from AIDS if she is married and doesnt use drugs?一No. Everyone is at risk and all of us have a right to protect ourselves regardless of marriage status.4) Why is the AIDS education the only e
15、ffective measure to fight against Aids by now?Because there is no effective way for AIDS cure available till now.5) Why is the combat against AIDS an undeclared war?While we feel uncomfortable to tackle AIDS, it has threatened the lives of a whole generation.II. Background Information1. AIDS: AIDS,
16、acquired immune deficiency syndrome, is a disease which destroys the natural method the body uses to protect against other diseases. It is a disease caused by the HIV (human immunodeficiency virus), but AIDS is different from HIV in that the former usually causes death while HIV may lead to AIDS. HI
17、V is spread in three ways: (1) contact with infected blood; (2) sex; (3) mother-to-child. AIDS usually develops in four stages: (1) In the first stage, there is only infection by HIV and antibody (抗体) production. (2) In the second stage, the lymph nodes (淋巴结)enlarge (肿大)(3) In the third stage, an in
18、fected person may begin to have such signs (症状)as tiredness, fever, and night sweats. (4) In the last stage, AIDS is diagnosed when a person develops certain uncommon, life-threatening illnesses, for example Pneumocystis carinii pneumonia(卡氏 肺囊虫肺炎)2. Latino (pl. Latinos):Latino (pl. Latinos) is the
19、name given to Hispanic American citizens in the United States who share the Spanish language in common but may be from different races or religions and different Spanish speaking countries. Latinos are the fastest growing group in the U.S. and expected to more than double in size by 2020.3. HIV: HIV
20、 is the human immunodeficiency virus. This is the virus that spreads through contact with infected blood, infected sexual partners or within the womb of an infected pregnant mother. After infecting a person, HIV can remain hidden in the body for long and different periods of time until it becomes ac
21、tive and develops into AIDS for which no known cure exists. The virus spreads very fast once contact has been made with an infected source.4. The Federal Government: The federal government in the United States is a national republic whose members are elected to hold office fbr a limited period of ti
22、me by citizens over 18 years of age. This republic has an elected president who is head of the nation as well as head of the federal or national government.5. A State Government: A state government is the political structure that includes an area of land, citizens, and an elected governing body with
23、 the right to control and change all powers within the state that are not given by constitution to the federal government. Fifty state governments exist in the United States.6. A beauty Shop: A beauty shop is a business place where women go to have their hair done,“ washed, curled, colored, etc., or
24、 their fingernails or skin treated. The shop sells the thought of beauty. A client should feel/look more beautiful after a visit to the beauty shop. Women who use such shops often have weekly appointments.7. Some Terms:Homosexual adj. sexually attracted only to people of the same as oneself.Gay is a
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