英语专业听力教程4 答案4-9、12.doc

Unit9 Section One Tactics for Listening Part 1 Phonetics-Stress, Intonation and Accent Policeman: Can you tell me anything, madam Woman: Well ... erm ... I didnt ... er ... well ... really ... er ... see anything, you know. Policeman: Now you, sir. Did you see anything Man: You see ... I ... nm ... well ... wasnt ... er ... looking ... you see ... at the time. Policeman: Well, Miss, you saw something. Whose fault was the accident, do you think Gift: Well, I mean ... it was ... er ... I mean ... it was the lorrys ... er, well ... fault, I mean Boy: Can I ... er ... go now I mean ... Im ... Im ... you know ... late. Policeman: All right. Off you go, son. Man: You know ... if I can ... erm ... help ... you know ... in any way, Id be ... er ... glad, you know, to ... er ... do so. Policeman: Thanks very much, sir. Ill get in touch with you if theres anything. Woman: Um ... perhaps we can all um ... you know ... well um ... go now. Exercise: 1. Woman: I didnt really see anything 2. Man: I wasnt looking at the time. 3. Girl: It was the lorrys fault. 4. Boy: Can I go now Im lata 5. Man: If Ican help in any way, ld be glad to do so. 6. Woman: perhaps we can all go now. Part 2 Listening and Note-taking Can Light Affect your Health Can light affect your health Many researchers now believe that it does affect both your physical and your mental state. From daylight, our bodies absorb vitamin D through the skin. Old people especially need this vitamin to strengthen their bones. Certain skin diseases also benefit from exposure to sunlight. Less directly, light absorbed through the eye can stimulate hormone* production, which in turn affects our mood. Recent research has established that some people become depressed in winter, when the days are dark and most people spend less time in the open air. These people find that they lack energy, have difficulty concentrating, and oftengain weight in the winter months, When spring comes, these symptoms disappear. Reseamhers have called t