时态
现在简单式 (第三人称单数V-s)
说话时所发生的动作或状态
I like your new tie. 我喜欢你的新领带。
It goes with your suit very well. 它和你的西装很搭配。
There is a small park in front of my house. 我家前面有一个小公园。
There are many trees and flowers in the park.
公园里面有很多树和花。
I don't smoke. Do you? 我不抽烟,你呢?
Maggie swims very well. Maggie很会游泳。
Bill is a vegetarian. Bill吃素。
He doesn't eat meat. 他不吃肉。