18. A. REGULAR VERBS
NEGATIVE (-)
S + did not +V_bare infinitive.
I did not play volleyball yesterday.
(didn’t)
19. A. REGULAR VERBS
Questions (?)
(WH_) Did + S + V_ bare infinitive?
-Did you play volleyball yesterday?
- Where did he stay last night
20. B. IRREGULAR VERBS
(động từ bất qui tắc)
Do not add -ed in the past simple
affirmative.
see – saw break – broke
Eat- ate leave –left
Speak - spoke think - thought
21. Irregular verbs are verbs that
don’t end in –ed……..
change the vowel to make the verb
past tense:
become became
give gave
drive drove
forget forgot
31. 1. WHERE DID YOU GO?
2. WHEN DID YOU GO?
3. WHO DID YOU GO WITH?
4. HOW DID YOU GET THERE?
– I got Dalat by air
1. WHERE DID YOU STAY?
2. HOW LONG WERE YOU THERE?
3. HOW WAS THE WEATHER?
4. WHAT DID YOU DO DURING
5. THE DAY?
6.