7. Then we (see) ____________ a small grocery store. 20. We (think) ___________ the food was delicious. 31- (Be) ___________

2 bình luận về “7. Then we (see) ____________ a small grocery store. 20. We (think) ___________ the food was delicious. 31- (Be) ___________”

1. Giải đáp:

   7, saw

   20, thought

   31, Was

   32, Were – was

   74, drove

   78, caught

   86, became

   Giải thích:

   Thì Quá khứ đơn:

   @ Động từ tobe :

   $(+)$ S + was / were 

   $(-)$ S + was / were + not

   $(?)$ Was / Were + S ?

   -> I / He / She / It / N (số ít) + was

   -> You / We / They / N (số nhiều) + were

   @ Động từ thường :

   $(+)$ S + V2 / V-ed

   $(-)$ S + didn’t + V

   $(?)$ Did + S + V ?

   => DHNB : yesterday, last, ago, in + thời gian trong QK, in the past …

   Trả lời
2. Cấu trúc thì quá khứ đơn – động từ thường ( Không phân biệt chủ ngữ)

    (+) S + Ved / phân từ 2

   (-) S + did not + Vinf

   (?) Did + S + Vinf + O?

   – Cấu trúc với động từ tobe – (phân biệt chủ ngữ)

   (+) S + was /were + N/adj

   (-) S + was/were not + N/adj

   (?) Was/were + S + N/adj?

   he , she , it , I , danh từ số ít + was

   they , we , you , danh từ số nhiều + were

   ↓↓↓

   

   Trả lời