读音

/ʃʊd/

释义

• 情态动词: 表示建议、义务、可能性或推测。常与原形动词一起使用。
  • 建议或推荐： “You should study more for the exam.”
  • 义务或责任： “As a friend, you should be there for her.”
  • 可能性： “If it rains, we should stay at home.”
  • 推测： “He looks tired; he should have worked late last night.”

短语

• “Should have done” 表示过去本应做但未做的事情。例如: “I should have called you earlier.”
• “Shouldn’t do” 表示不应该做某事。例如: “You shouldn’t eat too much junk food.”

例句

• 建议： “You should try the new restaurant in town; the food is amazing.”
• 义务： “You should always tell the truth, even if it’s difficult.”
• 可能性： “If you feel unwell, you should see a doctor right away.”

同义词

• Ought to
• Must (in some contexts for obligation)
• Need to (for advice or necessity)
• Would (in some conditional statements)