英文題一問?

sunbb

請問應該用 '' when ' or ' what time' 呢?  please explain how to use. thank you!     
     
Question : ____________  did  the class start?   
     
Answer : It started at 1:00.

sunbb

呢條題目小朋友答案係 ' What time", 因為answer 是 It started at 1:00. (係指明time)      
      
但正確答案出來是 " When ", (呢份卷係我上網 download 人地學校出的. 佢有答案是 "When").      
      
但小朋友好唔明白, 因為佢知道 'When' 用法唔會係指明 'time' 的.      
      
e.g. When is your birthday?   ans : It's on the 10th May, 1999.      
e.g.When will you go to church? ans : I will go to church tomorrow.      
      
所以我唔識點解釋比佢知. 因為我覺得' What time" 好似合理些.

sunbb

好多謝大家的回覆!

我同事幫我問左個曾經教過佢的professor, 個professor 話 grammer 上是用 'When" 才對.
只不過而家好多人習慣用 chinese english. 所以用左 'What time' 來問, 如果用口語傾計
就無所謂, 但寫出來就要用番 "When".無論講和寫最好用番'When" 才一定唔會錯.

咁 What time 係點運用? 除左 'What time is it?" 什麼情況可用呢? 有無人知呢?