五句子结构
语法精讲一:系表结构
1:主语+系动词+表语
1):稳定状态——be作系动词,表语是说明主语的稳定情况,状态,性质等。
The teacher is forty years old. I am poor.
2):状态的变化——系动词为get,turn,become,fall, 等。
The weather got warmer.
The boy fell asleep.
3):被感觉的状态——感官词look,tast,smell,feel,sound为系动词。注:主语为被感觉的事物。
The rose looks very beautiful.
Cotton feels soft.
4):感觉的状态——feel为系动词。
She feels satisfied with the work.
5):保持与持续的状态——keep,stay,remain为系动词。
The man keeps quiet.