1.看句意. He's a boy.他是一个男孩 He's had breakfast.他吃过早餐 2.the others很少见 一般是用来指复数. One hand is holding a bowl. The other one is holding a spoon. One of the students is reading. The others are playing.
1、很简单,以来用排除法,如果是has,后面一定是动词的完成时,如果是名词形容词就是is了,但is表示被动后面也可以接完成时,那就要看句子意思了,有被动意义的就是is了,另外,如果是has,翻译多可以翻译出已经怎么样的意思。 2、others 是指剩下的部分,the others则突出指剩下的全部。比如说some people are eating,while others are dri...