(1) have用作 take, receive, experience之意时，否定句、疑问句中用do构成，英美用法相同。

• Do you have tea for breakfast? (have=drink)
  你早餐喝茶吗？
• At what time do you have lunch? (have=take)
  你什么时候吃午饭？
• Did you have any difficulty in finding her house? (have=experience)
  你找到她家颇费周折吗？
• Do you often have letters from your sister in the U.S.? (have=receive)
  你经常收到在美国的妹妹的信吗？

 (2) take除其他多种用法外，还可表示“吃、喝、服(药)”。

• He took the food eagerly, for he had eaten nothing since dawn.
  他吃得很香，因为从黎明到现在他还什么都没吃呢。
• Don't take a heavy meal just before going to bed.
  睡觉前不要吃油腻的饭菜。
• Oh, no, thanks, I can't take alcohol.
  哦，不，谢谢，我不会喝酒。
• Be sure to take your medicine before going to bed.
  睡觉前一定要把药吃了。