friend和friends的区别:friend是单数,指一个朋友。friends是复数,指有超过一个的朋友。如:He is my good friend(他是我的好朋友)。I have a lot of friends(我有许多的朋友)。
I had a long talk about this with my best friend(我和我最好的.朋友就此事进行了长谈);I also had friends who gave me a great deal of encouragement(我还有些朋友给了我很多鼓励)。