你這裡要把keep 和 be 放在一起作比較的話,那隻能是比較它們都當系動詞的用法,be 作為系動詞它的表語 的詞性比較廣泛。
eg. He is a student . (名詞作表語)
He is angry . (形容詞作表語)
They are out . (副詞 作表語)
We are in Grade Two (介詞短語作表語)
The movie is touching.( 現在分詞作表語)
They are excited at the news. (過去分詞作表語)
His dream is to be a scientist ,( 動詞不定式作表語)
One plus two is three .(數詞作表語)
而keep 作半系動詞時後面只跟 形容詞作表語。
eg. Keep quiet.
但keep 後的賓語補足語 可以用不同的詞性,但動詞不定式不能作keep 的賓補。
eg. Keep the room tidy ( 形容詞作賓補)
Don"t keep him out (副詞作賓補)
keep it a secret .( 名詞作賓補)
Keep the pot in the shade . (介詞短語作賓補)
Don"t keep me waiting for long ( 分詞作賓補)
Keep us informed ( 過去分詞作賓補)
你這裡要把keep 和 be 放在一起作比較的話,那隻能是比較它們都當系動詞的用法,be 作為系動詞它的表語 的詞性比較廣泛。
eg. He is a student . (名詞作表語)
He is angry . (形容詞作表語)
They are out . (副詞 作表語)
We are in Grade Two (介詞短語作表語)
The movie is touching.( 現在分詞作表語)
They are excited at the news. (過去分詞作表語)
His dream is to be a scientist ,( 動詞不定式作表語)
One plus two is three .(數詞作表語)
而keep 作半系動詞時後面只跟 形容詞作表語。
eg. Keep quiet.
但keep 後的賓語補足語 可以用不同的詞性,但動詞不定式不能作keep 的賓補。
eg. Keep the room tidy ( 形容詞作賓補)
Don"t keep him out (副詞作賓補)
keep it a secret .( 名詞作賓補)
Keep the pot in the shade . (介詞短語作賓補)
Don"t keep me waiting for long ( 分詞作賓補)
Keep us informed ( 過去分詞作賓補)