1.People wishing to visit that place will come here tomorrow.wishing to visit...".修饰名词的成分叫定语.这句
"wishing to visit..."在 people后修饰 people,所以为后置定语.
2.主语补足语必须有两个条件:(1)句中的谓语动词必须是及物的,后跟宾语+补语; (2)主语补足语必须出现在被动语态的句子里,主补其实是被动语态的宾补.如:I kept the baby sleeping.这里sleeping 是宾语the baby的补语.但变被动语态后,The baby was kept sleeping by me.这里 sleeping补充说明主语 the baby ,成了主补.