CHUYÊN ĐỀ 9
PRESENT PROGRESSIVE TENSE- THÌ HTTD
I.Formation:
1. Affirmative.- Câu khẳng định.
S
+
am, is, are
+ V-ing
VD:
- I (read)
am reading
a book now.
Lan (listen)…
is listening
….to music.
My mother and father (watch)…
are watching
… TV in the living room.
Negative.- Câu phủ định.
S + am, is, are + not
+ V-ing
VD: - I (not read)
am not reading
a book now.
Lan (not listen)…
isn’t listening
….to music.
My mother and father (not watch)…
aren’t watching
… TV in the living room.