class有等级;阶级;阶层;班级;课;分类等意思，那么你知道class的用法吗?下面跟着学习啦小编一起来学习一下，希望对大家的学习有所帮助!
class的用法大全：
class的用法1：class用作名词意思是“阶级,社会等级”,指具有政治、社会或经济地位的群体,是集合名词,可与单数或复数的动词连用,多用复数形式,作“社会等级制度”解时不可数。
class的用法2：class也可作“班级”解,是可数的集合名词。可作单数使用,也可作复数使用,在美式英语中作单数用得更多些。作单数使用时,表示一个中性的无生命的整体,要用it或which来指代,谓语动词要用单数形式; 如用作复数,则表示组成这个集体的一个个有生命的成员,要用they或who来指代,谓语动词要用复数形式。使用时关键在于一致,至少在同一个句子内要一致。
class的用法3：class也可表示一节具体的“课”,是可数名词。也可抽象化,表示“上课”这一概念,这时class是不可数的,其前不用定冠词。
class的用法4：class还可表示衣着、行为等的优雅、高尚或令人赞赏的风度、外表等。
class的用法例句：
1. The price includes two economy class airfares from Brisbane to Los Angeles.
这一价格包括两张从布里斯班到洛杉矶的经济舱机票。
2. There was very little snobbery or class-consciousness in the wartime navy.
战时的海军中很少有势利眼，阶级意识也不强。
3. He was not perhaps physically the strongest in the class.
他可能不是全班身体最壮的。
4. You can pay to be upgraded to a business class seat.
你可以付费升级到商务舱。
5. He suggested a link between class size and test results of seven-year-olds.
他认为7岁大的学生的测试分数和班级的规模有关系。
6. Angela says she longs to join an amateur dramatics class.
安杰拉说她渴望参加业余戏剧班。
7. She has a first-class brain and is a damned good writer.
她头脑相当灵光，是个非常棒的作家。
8. He comes from a completely uncultured, lower middle-class family.
他来自中下阶层一个根本没什么文化的家庭。
9. The class was held hostage by a hooded gunman.
全班同学被一个蒙面的持枪歹徒劫为人质。
10. There's no one available at such short notice to take her class.
只提前这么短的时间通知，找不到人替她的课。
11. He paid for and was assigned a cabin in first class.
他付完钱后被安排到了头等舱。
12. Tommy Tune gives the choreography his usual class and zip.
汤米·图恩在编排的舞蹈中注入其一贯的优雅和活力。
13. Harriet graduated with a first class degree in literature.
哈丽雅特毕业时获文学一级学士学位。
14. Most of the people there are salt-of-the-earth, good, working-class people.
那里的大多数人都是吃苦耐劳、心地善良的工人阶级。
15. A curtain acted as a divider between this class and another.
帘子作为分隔物将这间教室和另一间分开。