明天，一定要给我打电话。

Mind you call me up tomorrow.

Source: Tatoeba

Sentence Composition

1 明天 míngtiān tomorrow
2 一定要 yīdìngyào must
=3 给 gěi
  1. to
  2. for
  3. for the benefit of
  4. to give
  5. to allow
  6. to do sth (for sb)
  7. (grammatical equivalent of 被)
  8. (grammatical equivalent of 把)
  9. (sentence intensifier)
=3 给 jǐ
  1. to supply
  2. to provide
4 我 wǒ
  1. I
  2. me
  3. my
5 打电话 dǎdiànhuà to make a telephone call