is是什麼意思is[朗讀]

is意思是屬於be動詞中一種。
is：是;be 的第三人稱單數現在時形式，常放在其他詞後縮寫為 -’s
過去式： was
擴展資料。
a good diet is beneficial to health
良好的飲食有益於健康。
their house is at the bottom end of bury road
他們的`房子位於貝里路的盡頭。
for many people,alas,hunger is part of everyday life
唉，對很多人來說，挨餓是家常便飯。
it is axiomatic that life is not always easy
生活並不總是一帆風順，這是明擺著的事實。
she is still very active,in spite of her advancing years
她儘管年事漸高，仍然十分活躍。