1-Unit4 Dealing with AIDS答案综合教程一.doc

Unit 4 Dealing with AIDS Key to the Exercises Text comprehension I. Decide which of the following best states the author’s purpose of writing. D II. Judge, according to the text, whether the following statements are true or false. 1. T 2. T 3. F 4. T 5. F IV. Explain in your own words the following sentences. David and I felt so young and healthy that we couldn’t believe we would fall victim to any disease before the word AIDS appeared in my life. We didn’t spend as much time together as before. I asked him face to face to explain why we were not friends any more. I couldn’t go away from him when he needed me badly. I was unable to control any more the strong emotions which I had been trying to hold back until this moment. Vocabulary I. Explain the underlined part in each sentence in your own words. having a very enjoyable and exciting time disconnected and refused to take my phone call go away from or refuse to be with didn’t give up, still taking him to be my best friend as before experience so much pain and stress endure all the pain and sorrow by myself II. Fill in the blank in each sentence with a word or phrase taken from the box in its appropriate form. invincible stress confront keep up marking blame pushing aside emotional positive recognized  III. Choose a word or phrase that best completes each of the following sentences. 1-4 B C A C 5-8 D D D A IV. Fill in each blank with one of the two words from each pair in its appropriate form and note the differences in meaning between them. carefree careless careless carefree  sick c. ill sick d. ill disease c. disease plague d. plague keep c. maintain keep d. maintain V. Give a synonym or an antonym of the word underlined in each sentence in the sense it is used. tighten (inte