【正文】
table. The top layer should be designed 5. ________ (remove) or added as temperatures change. Sleeping Because of weightlessness, sometimes sleep 6. ________ (disturb) in space. Comfortable restraints (座椅安全帶 ) must be provided. Emotional Needs People need “down time” in space just as they do on Earth. Time ought to 7. ________ (provide) for relaxation and privacy. 參考答案 【自我歸納 1】 to have been done;定語(yǔ) 【自我歸納 2】 having been done 【 即學(xué)即練 】 I. 1. Being protected 2. being questioned 3. having been treated 4. Being laughed at 5. being taught 6. repairing / to be repaired 7. to be held II. 1. to be taught 2. being taken to the zoo 3. being cheered 4. to be eaten 5. being repaired 6. Being injured 7. Having been fined 8. being built III. 1. being built there 2. being raised by her father 3. Being surrounded by his fans 4. Having been stuck in the mud 5. Being exposed to sunlight for too much time 6. being caught 7. far from being settled 8. cleaning / to be cleaned IV. 1. will be pleted 2. be done 3. to be overe 4. be considered 5. to be removed 6. is disturbed 7. be provided