下列各句中，划线的成语使用不恰当的一项是（ ）

The newly-discovered star was named _____a Chineseastronomer _____ honor of his contributions to astronomy.

Could you tell me after class every day—He usually plays football with his friends.

Could you tell me ______—By searching the Internet.

下列词语中字形全部正确的是（ ）