seem的各种用法及解释解释一下顺便在几个句子解释一下他在各个句中的含义和常见短语还有用法

seem
KK:[]
DJ:[]
vi.[W][L]
1.看来好像,似乎
She seems very happy with the new job.
她对新工作好像很满意.
He doesn't seem to like the idea.
他似乎不太赞成这个想法.
2.似乎存在;好像发生
There seems to be something the matter with him.
他似乎有点不对劲.
3.感到好像,觉得似乎
I seem to hear someone knocking at the door.
我好像听到有人在敲门.
It seems to me that it will rain tonight.
我看今晚要下雨.
seem可用作连系动词或不及物动词,意为“似乎；好像”,其常见用法现归纳如下：
一、“主语+ seem +（to be ）+表语”,表语多为名词或形容词,有时是其他的词或短语,以说明主语的特征或状态.例如：
Tom seems （to be ） a very clever boy.汤姆看上去是一个非常聪明的男孩.
The man over there seems to be a new teacher.那边的那个人看上去像一个新老师.
Mr Black seemed to be quite happy.布莱克先生好像十分快乐.
This small town seems changed a little.这个小城镇似乎有点儿变化.
二、“主语+ seem + 不定式”,此句型中的seem与不定式一起构成复合谓语.例如：
Mrs Green doesn’t seem （或seems not ） to like the idea.格林夫人似乎不太喜欢这个主意.
The children seemed to be eating something in the room.孩子们好像正在房间里吃东西呢.
The young man seemed to have changed much.这个年轻人看起来变化很大.
三、“It seems + that从句”,其中it 是形式主语,that引导主语从句.例如：
It seems that no one knows what has happened in the park.似乎没有人知道在公园里发生了什么事.
It seems to me that Mr Brown will not come again.在我看来布朗先生不会再来了.
四、“There + seem to be +名词”,其中to be 可省略.seem 的单复数形式要根据后面作主语的名词的单复数形式而定.例如：
There doesn’t seem to be much hope of our beating that team.看来我们战胜那个队没有多大希望.
There seems no need to wait longer.看来没有再等的必要了.