什麼是聯繫動詞？Link verb（聯繫動詞）即是連接表語和主語的詞，其補充說明主語的作用。一般連接名詞及詞組，形容詞，副詞，不定式短語，過去分詞現在分詞及短語，一起補充說明主語的詞。其本質上，是補語，組成系表結構（predicative structure）。
聯繫動詞有以下類別：
be動詞及其形式（靜態動詞表狀態）：be，am，is，are，was，were，being，been，will/shall be，be going to，has been，had been；
I will be there.
I am hungery.
The apple is sweet.
The oranges in this village are very sweet.
He was energetic when he was a young boy.
The building is being black. （become）
The water has been stopped after the raining.
You shall/will be a student in senior school seven years later.
The tream is going to become stronger.
The battle has been finished after all the soldiers of both parties were died.
The classroom had been sweeped since the teacher came yesterday.
第二類：獲得和成為（動態動詞）：
1）get，getting， gotten；become，became.
I get it.
The crops is gotten in before the rain comes.
The athletes get 30 golden medals.
The watermelons in the land is getting mature.
The watermelons in the land become mature.
The little boy has become more handsome since he joined into the training team.
第三類：感觀動詞
feel，taste，seem，touch，smell，look，sound.
I feel ill.
The lettuce tastes fresh！
The weather seems cloudy.
The cotton is touched softly.
The chicken soup smells tasty.
You looks sad.
The news sounds encouraging.
第四類 延續性：
grow，appear，rest， stay，stand，lie，sleep，let，remain
I boy grows up.
The man appeared dealing with the difficulty.
The lost of dinosaur rests/remains a puzzle.
Let the dog stay in its nest.
The teacher lets the students stand up when they make mistakes.
The man lies down after shot by he billets.
The sleepy girl sleeps 24 hours in her dormitory.
Please remains the tasks done tomorrow.
以上為初步整理的聯繫動詞，其用法在句子中去好好體會。
