family n. 家庭

指家庭成員，而非住房。

There are five people in my family.

我家有5口人。

He has a big family.

他有一個大家庭。

home n. 家，家庭

指居住的地方，也指家庭成員。

The school is far from his home.

學校離他家很遠。

She still lived at home after graduation.

她畢業之後仍和家人住在一起。

He left home when he was eight years old.

他8歲時就離開了家。

house n. 房子，住宅；一家人

指住房，也指住在一所房子裡的所有人。

He bought a large house in the country.

他在鄉下買了一棟大宅子。

Her house has 3 bedrooms.

她的房子有3間臥室。

household

I grew up as part of a large household.

我生長在一個大家庭。

The whole households were up early.

全家人都起得很早。

He was the head of a household.

他是戶主。