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智析单词书

Sleeping

分析词义

Section titled “分析词义”

“Sleeping” 描述处于睡眠中，如 “The baby is sleeping peacefully.”（宝宝睡得很安稳。）作定语修饰名词，如 “a sleeping bag”（睡袋）。

列举例句

Section titled “列举例句”
  1. “Please be quiet; the neighbors are sleeping.” (请安静，邻居在睡觉。)
  2. “She caught him sleeping at his desk again.” (她又发现他在工位上打瞌睡。)
  3. “Sleeping seven hours a night helps focus.” (每晚睡七小时有助于集中注意力。)

词根分析

Section titled “词根分析”

“Sleep” 源自古英语 slæp，与德语 Schlaf 同源；sleeping 为 sleep + -ing。

词缀分析

Section titled “词缀分析”

sleep + -ing；相关词 sleepy（困倦的）、sleepless（失眠的）。

文化背景

Section titled “文化背景”

健康运动强调 “sleeping habits”；安全标语 “let sleeping dogs lie” 意为别惹麻烦；旅行必备 “sleeping compartment”（卧铺）。

单词变形

Section titled “单词变形”
  • 原形: sleep
  • 过去式: slept
  • 名词: sleep
  • 固定搭配: “sleeping bag” (睡袋), “sleeping pill” (安眠药), “light sleeping” (浅眠)

记忆辅助

Section titled “记忆辅助”

sleep 睡觉 + -ing：sleeping = 正在睡。

助记故事

Section titled “助记故事”

“The cat was sleeping on the sunny windowsill when the delivery truck honked outside.” (送货车在外面按喇叭时，猫正睡在阳光充足的窗台上。)