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Unit 1 Quiz Directions: Click on the speaker to the left to start playing the audio recordings for Parts I, II and III. They will be played continuously. Once the recording starts playing, please do NOT click on either the speaker icon or the 'Unit Quiz' link in the menu bar above. Otherwise, you may lose the chance of hearing the complete recording. Part I Directions: Listen to the short dialogs, then choose the correct answers to the questions. You will hear the recording twice. After the first playing, there will be time for you to choose the correct answers. Use the second playing to check your answers.

1. (Listen to the audio recording for the question.) A. He does not like what the woman bought. B. He does not remember the price of the shirt. C. He does not remember in which shop the shirt was. D. He remembers only the woman's phone number. 2. (Listen to the audio recording for the question.) A. She did not take the shopping list along with her. B. She did not write a shipping list. C. She does not want to shop in a crowded supermarket. D. She wants to finish shopping quickly. 3. (Listen to the audio recording for the question.) A. He has lost his memory completely. 单元小测验 Your teacher requires that you answer 60% of the questions correctly before you c

B. He has lost his sight. C. He drank heavily last night. D. He danced until after midnight. 4. (Listen to the audio recording for the question.) A. He remembers his life in primary school. B. He remembers his life in his nursery. C. He remembers his life in primary school but not that in the nursery. D. He remembers his life in both primary school and the nursery. 5. (Listen to the audio recording for the question.) A. He has a bad memory. B. The woman has a bad memory. C. The couple have forgotten to bring their keys. D. The couple are blaming each other for forgetting the keys. Part II Directions: Listen to the passage(s) three times. When the passage is read for the first time, listen for the general idea. When the passage is read for the second time, fill in the blanks numbered from S1 to S7 with the exact words you hear. For blanks numbered from S8 to S10, write down either the exact words you hear or the main points in your own words. When the passage is read for the third time, check your answers. Scientists are working to develop new drugs that someday may slow, reverse, or prevent the S1damage caused by Alzheimer's disease and vascular dementia. In the meantime, people who have no dementia S2 can try to

keep their memory S3sharpe. Some suggestions include developing interests or hobbies and staying S4involve in activities that stimulate both the mind and body. Giving careful attention to physical S5 and exercise may also go a long way toward mindkeeping a healthy state of S6. Limiting the use of alcoholic drinks is important because heavy drinking S7over time can cause permanent brain damage. Many people find it useful to plan tasks; make \and use notes, calendars, and other memory aids. S8They also may rem , such as a familiar name, song, or lines from a poem. Stress in pressioS9. Forgetfulness caused by these emotions usually is temporary and goes away when the feelings are over. However, if these feelings last for a long period of time, getting help from a professional is important. Some physical and mental changes occur with age in healthy people. However, S10not only part of normal aging. Part III Directions: Listen to the following recording, then choose the correct answers to the questions. You will hear the recording twice. After the first playing, there will be time for you to choose the correct answers. Use the second playing to check your answers. 1. What is the speaker mainly talking about? A. Various techniques that help one to avoid Alzheimer. B. Methods to remember things better. C. Association is the most important memory-improving skill. Much pain in suff,