英语：什么叫谓语?表语?宾语?请举例说明.

你的英语这么差啊.这是最基本的英语语法啊.
　　谓语由动词来充当,表示主语的行为或动作.英语动词分为：行为动词（有及物vt.和不及物vi.之分）,连系动词（link.主要是be:am,is are,was,were,这几个词都表示“是”),情态动词/助动词（aux.v）,助动词分为语法助动词（构成时态的will/shall,does/do,did,have/has等,构成进行时和被动语态的be,此时的be不表示“是”只构成进行时态和被动语态）和结构助动词（如构成疑问句开头的do,does,did等）.你先得把上面的这些动词弄清楚.然后,及物动词的动作对象便是宾语,注意不及物动词不带宾语,另外介词后的名词或ing形式也是宾语.系动词后的名词,形容词,副词,介词短语或从句等便是表语.主语谓语宾语表语之外的表示时间,地点,方式,原因,伴随,目的等意义的副词,介词短语,从句便是状语.给你几个例子来说明一下吧.
1.I met him in the street yesterday. met是谓语,him是met的对象是宾语,in the street和yesterday分别表示地点和时间是状语.
2.He cried hard in the room when I entered the room.cried不及物动词做谓语,hard副词表示程度是状语,when I entered the room是从句表示时间是状语从句.在状语从句中entered作从句的谓语,the room是enter 的对象是宾语.
3.They are talking about a maths problem over there.这是现在进行时态are是助动词,are talking about是谓语,a maths problem是宾语,over there是地点状语.
　　The glass was broken by Tom.这是被动语态,was是助动词was broken共同构成谓语,by Tom是状语.
4. He sat in a chair.sat(sit)为不及物动词做谓语,in a chair是地点状语,其中a chair作介词in的宾语.
5. They are Chinese.And they are from China.Our school is the best one.
The flowers are beautiful. My book is on the desk.
The weather gets colder and colder now.以上几个be和gets(变得）都是连系动词,其后的词或短语都是表语.
　　The reason for his lateness　is that his bike doesn't work.此句中that his bike doesn't work便是表语从句.
　　希望以上回答对你有点帮助.