英语中系动词是什么

英语中系动词是什么?举些例子，不要太长，谢谢~

基本上有三个方面内容。一个就是be和其变形，如：am，is，are，was，were，been，being，第二类可以称为感官性系动词，如feel，taste，look，seem，sound。第三类可以称为变化性系动词，如：become，grow，get，turn。

系动词亦称联系动词，作为系动词，它本身有词义，但不能单独用作谓语，后边必须跟表语（亦称补语），构成系表结构说明主语的状况、性质、特征等情况。 连系动词分为三类：be 动词，感官动词，趋势动词。 1) Be 动词：am, is, are, was, were

we are dancing

He was afraid to go out last night. He is a teacher. 2) 感官动词：sound, look, taste, feel, smell This kind of cloth feels very soft.　 This flower smells very sweet.　 He looks tired

These oranges taste nice 3) 趋势动词：appear, become, grow, get, turn, seem, remain He became mad after that.

He seems (to be) very sad.

连系动词，有be ;am ia are 过去时was were 等变化。还有become ,look ,seem.等联系动词。