宝山区2012年初三二模英语首字母填空

　　C) Read the passage and fill in the blanks with proper words (在短文的空格内填入适当的词,使内容通顺, 每空格限填一词，首字母已给): (14分)

　　Sleep is not the same every night. We experience some deep sleep and some active sleep(积极睡眠), which is when dreams happen. You might think sleepwalking(梦游) would happen in active sleep, but a person isn't physically active d_____86____  active sleep. Sleepwalking usually happens in the first few hours of sleep in the stage called slow-wave(慢波) or deep sleep. Not all sleepwalkers a____87_____ walk. Some simply sit up or stand in bed or act like they're awake when, in fact, they're asleep! Most, however, do get up and move around for a few seconds or for as long as half an hour.

　　Sleepwalkers' e____88____ are open, but they don't see the same way they do when they're awake and often think they're in different rooms of the house or different places altogether. Sleepwalkers tend (往往会) to go back to bed on their own and they won't r____89_____ it in the morning. Doctors say sleepwalking sometimes occurs when a person is sick, has a fever, is not getting e____90____ sleep, or is stressed. If sleepwalking occurs frequently, every night or so, it's a good idea for your mom or dad to take you to see your doctor. But occasional(偶然的) sleepwalking generally isn't something to worry about, a___91___ it may look funny or even scary（惊恐的）for the people who see a sleepwalker in action.

　　It's important, of course, that the person is kept safe. Precautions(预防措施) should be t____92_____ so the person is less likely to fall down, run into something, or walk out the front door while sleepwalking.