lesson33 5/31

N: you look happy, Mike.
M: I have finished my homework.
　　so I'm going to meet Ayaka and Kana in the park.
　　they are practicing the saxphone there.
N: have fan.
　
M: very good. I heard that music on TV last week.
K: it's from a famous Japanese anime.
M: are you going to play it at the concert?
A: no, we're going to play it at our school's sports festival.
M: just you and Kana?
A: no, all the members of our brassband club are going to play it together.

【現在完了形】have＋過去分詞
I finished my homework.：私は宿題を終えた（事実）
I have finished my homework.：私は宿題を終えた→今は時間がある（現在の状況）
we have cleaned our class room.：教室の掃除をした→今は綺麗になっている
my grandmother has come to my house.：おばあさんが家に来た→今家にいる
I have lost my key.
I have arrived at the station.