life泛指“生命”時是不可數名詞;泛指“性命”時是可數名詞;泛指“生活”時是不可數名詞,其前不加冠詞,但指某種有比較具體內容的“生活”“生活方式”時則是可數名詞。

life的用法例句：

1.No matter where you go in life or how old you get, there's always something new to learn about. After all, life is full of surprises.

不管你生活在哪里，你有多少歲，總有新東西要學習，畢竟，生活總是充滿驚喜。

2.If you love life, life will love you back.

熱愛生活，生活也會厚愛你。

3.When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.

當生活很艱難，你想要放棄的時候，請記住，生活充滿了起起落落，如果沒有低谷，那站在高處也失去了意義。

4.The happiest are not those who own all the best things, but those who can appreciate the beauty of life.

最幸福的人們并不一定什么都是最好，只是他們懂得欣賞生活的美好。

5.If you're not satisfied with the life you're living, don't just complain. Do something about it.

對于現況的不滿，不能只是抱怨，要有勇氣作出改變。

6.A journalist all his life, he's now brought out a book.

他當了一輩子新聞記者，如今已出了一本書。

7.He's been a keen supporter of the Labour Party all his life.

他一生都是工黨的熱情擁護者。

8.She's kicked her drug habit and learned that her life has value.

她已經戒了毒，并且認識到了生命可貴。

9.The comparison of her life to a sea voyage simplifies her experience.

把她的人生比作一次海上航行不足以說明她豐富的經歷。

10.For her, books were as necessary to life as bread.

對她來說，書就像面包一樣，是生活必需品。