你想问的可能是“known”。
以下是关于“known”的分析及造句: “known”含义及解析 “known”是“know”的过去分词形式,主要有以下两种常见词性和含义: 形容词:意思是“已知的;知名的;大家知道的”。
用于描述事物是被大众所了解、熟悉的,或者某人在某个领域具有一定的知名度。
例如 “This is a known fact.(这是一个已知的事实。)
” 以及“He is a known scientist in the field of biology.(他是生物学领域一位知名的科学家。)
” 动词(过去分词形式):在完成时态(如现在完成时、过去完成时等)或被动语态中使用,表示“被知道;被了解”。
例如 “The problem has been known for a long time.(这个问题已经为人所知很长时间了。)
” 这里“has been known”是现在完成时的被动语态结构,表示从过去一直持续到现在这个问题都处于被人知晓的状态。
基于上述含义的英文造句 This kind of plant is known for its beautiful flowers. (这种植物以其美丽的花朵而闻名。)
解析:“This kind of plant” 是主语;“is known for” 是谓语动词短语,表示“因……而闻名”;“its beautiful flowers” 是宾语。
The famous writer is well - known all over the world. (这位著名作家在全世界都很有名。)
解析:“The famous writer” 是主语;“is well - known” 是谓语结构,“well - known” 表示“广为人知的,著名的”;“all over the world” 是状语。
It is a known truth that practice makes perfect. (熟能生巧是一个众所周知的真理。)
解析:“It” 是形式主语,真正的主语是“that practice makes perfect”;“is” 是系动词;“a known truth” 是表语。
The cause of the accident is still not known. (事故的原因仍然未知。)
解析:“The cause of the accident” 是主语;“is still not known” 是谓语结构,表示“仍然不被知道”。
He has known this secret for years. (他知道这个秘密已经有好几年了。)
解析:“He” 是主语;“has known” 是现在完成时的谓语,表示从过去到现在一直持续的动作;“this secret” 是宾语;“for years” 是时间状语。
The new policy is known to have a great impact on the economy. (众所周知,新政策对经济有很大影响。)
解析:“The new policy” 是主语;“is known to have...” 是谓语结构,“is known to do sth.” 表示“众所周知做某事”;“a great impact on the economy” 是宾语。
Many historical facts are known only to a few experts. (许多历史事实只有少数专家知道。)
解析:“Many historical facts” 是主语;“are known” 是谓语结构;“only to a few experts” 是状语。
She became known as a talented actress after this movie. (在这部电影之后,她成为了一位知名的有才华的女演员。)
解析:“She” 是主语;“became known as” 是谓语动词短语,表示“作为……而出名”;“a talented actress” 是宾语;“after this movie” 是时间状语。
The location of the hidden treasure is known to him alone. (隐藏宝藏的位置只有他一个人知道。)
解析:“The location of the hidden treasure” 是主语;“is known to” 是谓语结构;“him alone” 是宾语。
They have known each other since childhood. (他们从童年起就彼此认识了。)
解析:“They” 是主语;“have known” 是现在完成时的谓语;“each other” 是宾语;“since childhood” 是时间状语。
This method is known for its simplicity and effectiveness. (这种方法以其简单有效而闻名。)
解析:“This method” 是主语;“is known for” 是谓语动词短语;“its simplicity and effectiveness” 是宾语。
The ancient city is known to be one of the oldest in the country. (这座古城被认为是该国最古老的城市之一。)
解析:“The ancient city” 是主语;“is known to be” 是谓语结构,表示“被知道是……”;“one of the oldest in the country” 是宾语。