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forget to do/ forget doing (1) forget to do是指忘記去做某件事了.即該事還沒有做. Please don’t forget to call this afternoon.今天下午不要忘了給我打電話. I forgot to take some small change with me.我身上忘了帶零錢了. (2) forget doing是指忘記某件已經(jīng)做過的事情.即該事已經(jīng)做了.但被忘記了. He forgot telling me his address.他忘了告訴過我地址了. They forgot having been here before.他們忘了以前曾來過這兒. 【查看更多】

 

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