大二英语听力教程Unit 2.ppt

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1、UNIT 2Listening and Translation1 Some people fear they do not get enough vitamins from the foods they eat.2 So they take products with large amounts of vitamins.3 They think these vitamin supplements will improve their health and protect against disease.4 Medical experts found little evidence that m

2、ost supplements do anything to protect or improve health.5 But they noted that some do help to prevent disease.1.一些人担心他们并未从所持的食物中获取足够的维生 素。2.一次他们服用大剂量的维生素制剂。3.他们认为这些维生素制剂能够增进健康、预防疾病。4.医学专家没有发现多少能证明这些制剂中的绝大多数能 保障或增进健康的证据。5.但是他们注意到其中的一些确实有助于预防疾病。DialogueMental Illness/DisorderIn the past,the subject o

3、f mental illness was surrounded with mystery and fear.Today,we have made tremendous progress in our understanding and,especially in our ability to offer effective treatments.However,questions about mental illness often go unanswered and stand in the way of people receiving help.Dialogue1 Psychology

4、and psychiatryPsychology and psychologistPsychiatry and psychiatrist1)Psychology is really the study of behavior,including normal behavior and mental processes,the way we think,behave and feel.2)A psychologist will have a degree in psychology but will not have a medical training.1)Psychiatry is the

5、study essentially of mental illness.2）A psychiatrist is always a fully trained doctor who also has additional specialist training in the field of psychiatry.2 Classification of mental illnessMental illnessPsychosesNeurosesPersonality disorders3 SchizophreniaDefinitionSymptomTreatmentA severe psychot

6、ic illness1）Hearing voices when theres nothing to account for the voice in the environment.2)Having firm but abnormal beliefs.1)Drug treatments which can reduce or get rid of symptoms2)Social and family support and help to schizophrenic patients4 Mental illnessSituationCauseSolution1）Mental illness

7、is very common.2)26 percent of the population consult their family doctor each year with mental health problems.3)14 percent of days lost to work are a result of mental health problems.4)20 percent of our total NHS expenditure is for treating mental health problems.1）There are often or most usually

8、many factors operating.2）The person may be genetically more vulnerable to that kind of illness.3)Stresses in their life.4)Physical illnesseswhich can cause mental illnesses1)Thats a really difficult question2)Prevention has to be tackled from a number of different fronts.Part 2 PassageI Couldnt Stop

9、 DietingExercise B Sentence Dictation1.After five years of marriage,Stan would leave me.Id be alone with my scale,my exercise,and my calorie-counting.2.Several months after our wedding,as I was striving to be the “perfect”wife,the anorexia reemerged.3.As much as I wanted to please my husband by main

10、taining a healthy weight,exercise and food restriction had become my sole means of coping with stress.4.Slowly,I became convinced that only I myself had the power to transform my heart and life.5.Transparent honesty was the first step,and Ive learned that Ill be accepted for who I am by my husband.E

11、xercise C 1.T 2.T 3.F 4.F 5T 6.T 7.T 8.TNews Item 1Exercise Aa meeting in Hong Kong trying to reach a new agreement on global tradeExercise B1.Representatives of nearly 150 countries meeting in Hong Kong are still trying to reach a new agreement on global trade.2.For many countries the biggest prize

12、 they realistically hoped for was a date for ending the European Union subsidies to help farmers sell their produce on world markets.3.An EU senior official says they are prepared to name the date as part of a wider deal.4.The earliest possible date will be 2010,and 2013 will be the latest date if a

13、n agreement is not reached on this meeting.5.The United States trade representative Rob Portman says he is trying to be accommodating,which means the United States will possibly accept the new date.News Item 2Exercise Aa new gathering of leaders from East Asia and the Pacific RimExercise BNumber of

14、countries:16Name of countries:China,India,the Southeast Asian nations and AustraliaGoal:The grouping might eventually rival the European Union and the North American free trade areaVenue:Malaysian capital Kuala LumpurNews Item 3Exercise Athe global conference on climate change in MontrealExercise B1.running overtime 2.a last-minute attempt3.Saudi Arabia 4.cutting emissions of greenhouse gases5.develop into any kind of negotiation 6.flat wrong7.hurt the American economy