2023届广东省揭阳市四校联考高三下学期二模英语试题（含答案解析）.pdf

2023 届广东省揭阳市四校联考高三下学期二模英语试 学校:___________姓名：___________班级：___________考号：___________ 一、阅读理解 The Best Way to Nap A study published in the journal Heart found a link between healthy napping (打盹) and a lowered risk of heart disease. The American Psychological Association points out that naps can improve memory,learning capacity and mood. Sara Med nick,PhD,a neuroscience at the University of California explains that when you fall asleep, your body moves through stages that each play a role in health. Ideal napping times are based around this four-stage cycle. Stage the“dozing off”(打瞌睡)period 1 Stage muscles,heart rate and brain activity slow down 2 Stage deep, restorative sleep 3 Stage REM(rapid eye movement)sleep,when brain activity increases and you’re most 4 likely to dream The Between 20 and 30 minutes is one napping sweet spot, according to Mednick, 20-min who explains that you get enough Stage 2 sleep to switch your body and mind into ute full relaxation mode,aiding with memory. nap Stage 3 sleep is a time for your body to repair tissue,strengthen the The immune(免疫)system and recharge energy stores. But waking up during this phase 60-min can make you feel uncomfortable and sleepy,Med nick says. Most people start to ute move out of Stage 3 after around 60 minutes, which makes it a good time to set nap your alarm. The A complete sleep cycle is about an hour and a half, and napping for a full 90-min cycle can have big benefits. But naps longer than 90 minutes can disturb nighttime 试卷第 1 页，共 10 页 ute sleep and might even weaken memory. nap Not a regular napper? That’s OK. “Everyone needs to rest, but not everyon