新视野大学英语第四册第五单元试题答案新视野大学英语第四册第五单元测试题答案.doc

Click ONCE on the speaker icon to start listening!放音结束前请不要离开本页。否则就听不成啦! Part 1 Compound Dictation(每小题： 分) Directions: In this section you will hear a passage or passages three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks with the information you have just heard. Finally, when the passage is read for the third time, you should check what you have written. Questions 1 to 10 are based on the following passage. People who go to the emergency room with chest pains in the evening are more likely to be having a heart attack than those who go during the day. This fact is supported by research 1. . You wouldve heard this if you were here Tuesday at the 2. meeting of the American Heart Association. Dr. Michael Gibson said people who arrived at the 3. room at night with chest pains had an 11 percent risk of having a heart attack, compared with a 6.5 percent risk for patients who came in during the day. Gibson and his 4. compared 813 patients who came to the hospital between 6 a.m. and 6 p.m. with 433 patients who came in between 6 p.m. and 6 a.m. The people who came in at night were younger than those who arrived during the day, and had experienced their 5. for a longer period of time before going to the hospital. Gibsons recent research has shown an association between peoples sleeping and waking 6. and heart attacks. Most heart attacks 7. in the morning. He has some ideas about this. Gibson thought that one reason that night-time patients were much more likely to be having a heart attack may be that 8. . Patients who came in at night delayed seeking treatment by 30 to 45 minutes. He also thought that 9. . The doctor had some advice for people who think they might be having a heart attack. He stressed that 10. . The earlier they have proper treatment, the better. Part 1 Compound Dictation (每小题: 2 分; 满分：2