一、发生频率区别 always:一直,总是:100% usually::通常地:90% normally/generally:一般地:80% often:常常:70% sometimes:有时:50% occasionally:偶尔:30% seldom:很少:10% hardly ever:几乎不:5% never:从不:0% 二、使用方法 be动词、助动词或情态动词之后 eg:He is often late for school 行为动词之前:eg: He usually gets up at six in the morning * 为了强调可以放在be动词、助动词或情态动词之前:eg: he always is late *sometimes位置灵活,句中句尾句末, eg:I go to the gym to run sometimes (责任编辑:admin) |