1 They were having dinner at this time yesterday.-> 2. She has learnt English since she was six years old.->

2 bình luận về “1 They were having dinner at this time yesterday.-> 2. She has learnt English since she was six years old.->”

1. 1. Dinner was being had at this time 

   – Cấu trúc bị động thì QKTD: S + was/ were + being + VpII + (by O)

   – Dinner là số ít -> was 

   2. English has been learned since she was six years old

   – Cấu trúc bị động thì HTHT: S + have/ has + been + VpII + (by O)

   – English là danh từ không đếm được -> has

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2. 1 Dinner was being had at this time yesterday 

   – Bị động thì QKTD : S + was/were + being + Vpp + ( by O ) 

   – Chủ động thì QKTD : S + was/were + V-ing  + O 

   – Dinner là số ít -> chia was 

   2 English has been learnt since she was six years old 

   – Bị động thì HTHT : S + has/have + been + Vpp + ( by O ) 

   – Chủ động thì HTHT : S + has/have + Vpp + ( by O ) 

   – English là số ít -> chia has 

   -> Note : Nếu chủ ngữ không xác định rõ ràng , cụ thể thì khi chuyển sang câu bị động không cần dùng by O 

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