英语四级考试是许多英语学习者迈向更高英语水平的重要里程碑。为了成功应对这一挑战，掌握常用词汇显得尤为重要。以下精选了20组以字母J开头的英语四级常用词汇，旨在帮助考生们更有效地备考，提高词汇掌握程度。
词汇内容
1. Job Vacancy n.有空缺职位
例句: There is a job vacancy in the marketing department.
市场部有一个空缺职位。
2. Join sb. for Dinner v.与某人共进晚餐
例句: I'll join you for dinner tonight if you don't mind.
如果你不介意的话，我今晚想和你一起共进晚餐。
3. Job-hopping n.跳槽
例句: Frequent job-hopping is not good for one's career development.
频繁跳槽不利于职业发展。
4. Job Interview n.求职面试
例句: I have a job interview tomorrow morning.
我明天早上有一个求职面试。
5. Journal n.日记；期刊
例句: She keeps a journal of her daily life.
她坚持写日记记录日常生活。
6. Justice n.正义；司法
例句: Justice should be served to all, regardless of their social status.
无论社会地位如何，正义都应当得到伸张。
7. Judge v.判断；审判
例句: Don't judge a book by its cover.
不要以貌取人。
8. Junior adj.年幼的；初级的
例句: He is a junior in college.
他是大学三年级的学生。
9. Junk Food n.垃圾食品
例句: Eating too much junk food is harmful to your health.
吃太多垃圾食品有害健康。
10. Justice System n. 司法制度
例句: The justice system is designed to protect the rights of citizens.
司法制度旨在保护公民的权利。
11. Joy n.欢乐；喜悦
例句: Her success brought joy to her family.
她的成功给家人带来了喜悦。
12. Journey n.旅行；旅程
例句: The journey to the mountain top was tiring but rewarding.
登上山顶的旅程虽然疲惫但很有收获。
13. Justice of the Peace n. 和平法官（英国等国的治安法官）
例句: The justice of the peace presided over the small claims court.
和平法官主持了小额法庭的审判。
14. Jury n.陪审团
例句: The jury deliberated for several hours before reaching a verdict.
陪审团经过数小时的审议后得出了裁决。
15. Justify v.证明…是正当的；为…辩护
例句: He tried to justify his actions to the police.
他试图向警方证明他的行为是正当的。
16. Junk Mail n.垃圾邮件
例句: I get a lot of junk mail every day.
我每天收到很多垃圾邮件。
17. Jump v. 跳；跳跃
例句: She jumped for joy when she heard the good news.
听到好消息时，她高兴得跳了起来。
18. Jungle n.丛林；密林
例句: The explorers ventured into the unknown jungle.
探险家们冒险进入未知的丛林。
19.Jealous adj.嫉妒的；羡慕的
例句: She was jealous of her friend's success.
她嫉妒朋友的成功。
20. Jet Lag n.时差反应
例句: I'm still suffering from jet lag after the long flight.
长途飞行后，我仍在受时差反应的折磨。
以上就是以字母J开头的20组英语四级常用词汇，通过学习和记忆这些词汇及其例句，相信大家在备考英语四级时能够更加得心应手，取得优异的成绩。
