exist的过去式和用法例句
exist的过去式和用法例句
exist有存在;生存;活着等意思,那么你知道exist的过去式是什么吗?下面学习啦小编为大家带来exist的过去式和用法例句,供大家参考学习!
exist的过去式和其他时态:
过去式: existed
过去分词: existed
现在分词: existing
exist的用法:
exist的用法1:exist的基本意思是“存在,生存”。作“存在”解时主要指可以被感知的事物以某种状态存在,这种存在多为客观的,强调的是存在的真实性。作“生存”解时主要指人或其他生物依赖某物在地球上存活,此时只表示“存活”,而不表示“过生活”。
exist的用法2:exist多用作不及物动词。
exist的用法3:exist常与介词by或on连用,表示“生存的手段或方法”。
exist的用法4:exist相当于表示存在的动词be,应置于引导词之后,主语之前,即主谓倒装。
exist的过去式例句:
1. The apartheid system which enshrined racism in law still existed.
以法律保护种族主义的种族隔离制度依旧存在。
2. There was a warmth and passion about him I never knew existed.
他身上有一股我从不知道的热情和激情。
3. The people have always co-existed uneasily since their country came into being.
自从建国以来,人们一直都相处得不很融洽。
4. No one could imagine a great woman painter. None had existed yet.
没有谁能想象出一位伟大的女画家是什么样子。这样的画家还没有出现过。
5. It seems highly unlikely that she ever existed.
她好像压根就没存在过。
6. In the old days his family existed by begging.
从前,他们一家靠乞讨度日.
7. They completely ignore these facts as if they never existed.
他们完全忽略了这些事实,就仿佛它们不存在似的.
8. He completely ignored all these facts as though they never existed.
他完全无视这一切,好象它们根本不存在似的.
9. Strange ideas existed in his mind.
他脑子里有一些奇怪的想法.
10. Eons passed before life existed on the earth.
经过数不清的年代以后,地球上才有人类.
11. The last paragraph contains an anachronism. The Holy Office no longerexisted at that time.
最后一段有一个时代错误。异端裁判所那时已经不存在了。
12. Despite its prevalence, schizophrenia has existed behind a wall of secrecy for years.
尽管精神分裂症患者为数众多,但多年来这种病一直被捂着掩着。
13. Racism is a deeply rooted prejudice which has existed for thousands of years.
种族主义是存在了几千年的根深蒂固的偏见。
14. The work fills ( in ) a gap which has hitherto existed in our archaeological literature.
这部著作填补了我国考古学文献中的一个空白.
15. When Alfred Adler first postulated in 1908 that there existed an inborn instinct of aggression Freud argued against it.
当艾尔弗雷德·阿德勒于1908年首次提出人生来就有攻击性本能的假设时,弗洛伊德对此表示反对。