Lesson3 全体速読

Paragraph1) Sleep affects only physical health, not mental functions.

• True

• False

Paragraph2) These days people in developed countries spend less time spleeping than before.

• True

• False

Paragraph3) Dr. Stanley Coren claims that sleep deprivation has no effect on IQ.

• True

• False

Paragraph4) Experts suggest that humans should sleep once at night without naps during the day.

• True

• False

Paragraph5) Although people are so busy in developed nations, getting enough sleep is essential for our health and productuivity.

• True

• False

Paragraph1) The article says that lack of sleep only affects physical performance, not productivity.

• True

• False

Paragraph2) During the sleep deprivation study, subjects were tested on both mental and physical performance.

• True

• False

Paragraph3) Subjects who slept four hours a night performed better each day.

• True

• False

Paragraph4)Sleeping six hours per night for two weeks caused a drop in performance similar to not sleeping for two days.

• True

• False

Paragraph5) The six-hour group rated their sleepiness as very high, matching their poor performance.

• True

• False