mamatt 發表於 11-12-20 20:04 
Present prefect tense 係表示由以前某個時間至現在的行動的時式.
eg1. I have (already) done my homework.我已經做左功課.
eg2. I have (just) finished my homework.我剛剛做左功課
eg3. I have not done my homework (yet).我仲未做功課.
eg4. Have you done your homework (yet)?你做左功課未?
( )內的字唔一定要加,加左只係強調時間.
也可以當key words用來提醒小朋友見到就要轉做現在完成式( has / have + 過去分詞).
already / just 通常出現係陳述句,而yet通常出現係否定句或問句.
仲有當句子出現(since / for 時間)都要轉做現在完成式.
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