关于句型：sb. look(s) adj.

Look 及物动词 vt. & 不及物动词 vi.
1.看, 瞧
Look whether the postman has been yet.
去看看邮递员来过没有。
不及物动词 vi.
1.面向, 朝向
The house looks south.
这栋房子面朝南。
The offices look onto a park.
这几家办公室面对着公园。
2.寻找；寻求
3.注意；留心；留神
4.与…外表相似；好像；仿佛
5.看起来好像；似乎有可能
6.面向；正对；朝向
系动词 link-v.
1.看来, 显得
He looks an honest man.
看来他像个诚实的人。
He's beginning to look his age.
他看上去和他的年龄相称。
She looks much younger than she is.
她看起来比她实际年龄要年轻得多。
She was looking her best.
她那时显得很美。
He looked blank when he was informed of his dismissal.
当被告知自己被解雇时, 他显得茫然。
It looks very suspicious to me.
我觉得这事似乎很不可靠。
They looked as if they didn't care.
他们看起来好像不在乎。
It looks as if it were going to rain.
天好像要下雨了。
It looks as if we were going to have fine weather.
天好像要放晴了。
It looks as if there will be a strike.
看来将有一场罢工运动。
It looks as if the coming autumn harvest will be even better than the last one.
看来即将到来的秋收会比去年更好。
2.看起来好像，似乎，显得
名词 n.
1.看, 瞥
I took a close look at her photo.
我仔细地看了一下她的照片。
2.眼神；表情；神情；神色；脸色
She assumed a look of innocence.
她装出一副天真无邪的样子。
3.（尤指吸引人的）相貌，容貌，美貌
She used her good looks to compensate her lack of intelligence.
她利用她漂亮的外表来弥补智力的不足。
4. 查找
5.样子；外观；相貌；外表
6.时尚；式样；风格
感叹词 interj.
1.（插话或唤起注意）喂，听我说

没错，就是看主语。

加油！不明白再问！如果帮到你，请采纳，谢谢！

当然看主语