1. lie不及物动词，躺；位于
      lie—lay—lain—lying
      例句：
      ①Shanghai lies to the south of Beijing.(上海位于北京的南方。)
      ②She has lain in bed for three days.(她已经在床上躺了三天了。)
      lie不及物动词，说谎
      lie—lied—lied—lying
      例句：①Don’t lie to me.(别骗我。)
      ②She lies about her career.(她编造她的经历。)

2. lay及物动词，放置；下蛋
      lay—laid—laid—laying
      例句：
      ①These hens lay eggs every day.(这些鸡每天下蛋。)
      ②He laid his hand on my shoulder.(他把手放在我的肩上。)
      ③lie不及物动词，说谎
      lie—lied—lied—lying
      例句：①Don’t lie to me.(别骗我。)
      ②She lies about her career.(她编造她的经历。)