When we refer to fruits as a group in a non-specific way, we tend to use the word fruit (without S). When we regard fruit as collective noun, we will use fruit unless otherwise specified.
You should eat five kinds of fruits and vegetables every day. You should eat five kinds of fruits and vegetables every day.
Fruit is good for your health. Fruit is good for your health.
Do you want some fruit? Do you want some fruit?
I like bananas, apples, pears and other fruits.
The fruit of the earth
The fruit of our hard work.
Note that we can only say fruit shop, not fruit shop.
Note that the predicate verb should be singular when the fruit is the subject. For example:
I advise you not to eat unripe fruit. I advise you not to eat unripe fruit.
Green fruit is not delicious. Immature fruit is not delicious.
Extended content: Fruit is a fruit that can be eaten directly, which refers to juicy and sweet plant fruit, which is not only nutritious, but also helps digestion. Fruit is the general name of fruits and seeds of some edible plants. Fruit has the health functions of lowering blood pressure, delaying aging, losing weight, caring skin, improving eyesight, resisting cancer, lowering cholesterol and supplementing vitamins.
Fruit is the general name of some edible plant fruits or other organs.
"Sui Yi Zhi": "You Lang will declare his return from Guazhou and enter the acacia fruit." Hu Tianlu, a 101 layman in Qing Dynasty, rolled up:
"Those people with the king's name in the alley are forever ... first they sell fruit, then they fetch water for the teahouse." Jun Qing's autumn ode: "Jiaodong, a peninsula worthy of being the hometown of fruits, has a particularly bumper harvest of fruits this year."