发音不相同: /fɪʃ/，/lʌntʃ/These fish are very aggressive.这些鱼十分好斗。

Fish are abundant in the lake.湖里鱼很多。The fish live on the plankton.这种鱼以浮游生物为主食。Fish are plentiful in the lake.这个湖里鱼很多。These fish are often eaten raw.这些鱼常常生吃。The court adjourned for lunch.午餐时间法庭休庭。Lunch was a leisurely affair.吃午餐曾是一件从容的事。What shall we have for lunch我们午餐吃什么？She served us a delicious lunch.她招待我们吃了一顿可口的午餐。