ADVERBIAL CLAUSES OF TIME.doc

ADVERBIAL CLAUSES OF TIME(Mệnh đề trạng ngữ chỉ thời gian)
- Mệnh đề trạng ngữ chỉ thời gian thường bắt đầu bằng các trạng từ chỉ thời gian như: when, while, after, before, since, until, as soon as, …
- Sự phối hợp giữa động từ trong mệnh đề chính và mệnh đề trạng ngữ chỉ thời gian:
 
Main clause
(Mệnh đề chính)
Adverbial clause of time
(Mệnh đề trạng ngữ chỉ thời gian)

Present tenses
Present tenses

Past tenses
Past tenses

Future tenses
Present tenses

 
1. TLĐ + until / when / as soon as + HTĐ                 
     Ex: I will wait here until she comes back.
2. TLĐ + after + HTHT                                             
          Ex: He will go home after he has finished his work.
3. While / when / as + QKTD, QKĐ                          
   Ex: While I was going to school, I met my friend.
4. QKĐ + while / when / as + QKTD                 
   Ex: It started to rain while the boys were playing football.
5. QKTD + while + QKTD      
     Ex: Last night, I was doing my homework while my sister was playing games.
6. HTHT + since + QKĐ                                          
    Ex:  I have worked here since I graduated.
7. TLHT + by / by the time + HTĐ                           
   Ex: He will have left by the time you arrive.
8. QKHT + by the time / before + QKĐ                   
   Ex: He had left by the time I came.
9. After + QKHT, QKĐ                                            
   Ex: After I had finished my homework, I went to bed.