分析得很好！ 一般情况下主要词

要大声，其他起辅助修饰作用的小词要小声读。但着重那个词(有关时间，地点，人物，事情的）具体情况看语境，譬如：

1) We(my sister and I) are gonna eat at a restaurant tonight. （Who are you gonna eat dinner with tonight?)

2) We are gonna eat at a restaurant tonight 着重吃（What is for supper tonight?)

3)We are gonna to eat at a restaurant tonight 着重餐馆（可能被问：Are you gonna cook tonight? no, we will eat at a restaurant)

4)We are gonna eat at a restaurant tonight  (When are you going to eat out?)