1“Who is knocking at the door?”
“It's (me).”/ "It's (him)"/ "it's (her)"
“谁在敲门?”“是我.”
2“Who wants to try?”
“ (Me).”
“谁想试一试?”“我.”
3 It was (me)/ I who broke the window.
是我打破了玻璃窗.
4No one read the book but / except (me) .
(me 比I 更常见)只有我读过这本书.
5、做表语.如:-Who's there?-It's (me).
6、在动词后面构成动宾结构,做宾语.如:Let (me) help (you).
7、在介词后面构成介宾结构,做宾语.如:The cat is behind me).
8 Do you know (him)?(作宾语)
9 I don't know any of (them).
10 Tell (me) who he is.